RUN: /usr/share/launchpad-buildd/slavebin/slave-prep Forking launchpad-buildd slave process... Kernel version: Linux lcy01-amd64-001 4.4.0-101-generic #124-Ubuntu SMP Fri Nov 10 18:29:59 UTC 2017 x86_64 Buildd toolchain package versions: launchpad-buildd_157 python-lpbuildd_157 sbuild_0.67.0-2ubuntu7.1 bzr-builder_0.7.3+bzr174~ppa13~ubuntu14.10.1 bzr_2.7.0-2ubuntu3.1 git-build-recipe_0.3.4~git201611291343.dcee459~ubuntu16.04.1 git_1:2.7.4-0ubuntu1.3 dpkg-dev_1.18.4ubuntu1.3 python-debian_0.1.27ubuntu2. Syncing the system clock with the buildd NTP service... 1 Mar 12:37:42 ntpdate[1814]: adjust time server 10.211.37.1 offset 0.080260 sec RUN: /usr/share/launchpad-buildd/slavebin/in-target unpack-chroot --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 /home/buildd/filecache-default/b6762bcd0bec7d108ffb0fb3fb0b7d1ce32df8bb Creating target for build PACKAGEBUILD-14411347 RUN: /usr/share/launchpad-buildd/slavebin/in-target mount-chroot --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 Starting target for build PACKAGEBUILD-14411347 RUN: /usr/share/launchpad-buildd/slavebin/in-target override-sources-list --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 'deb http://ftpmaster.internal/ubuntu bionic main universe' 'deb http://ftpmaster.internal/ubuntu bionic-security main universe' 'deb http://ftpmaster.internal/ubuntu bionic-updates main universe' 'deb http://ftpmaster.internal/ubuntu bionic-proposed main universe' Overriding sources.list in build-PACKAGEBUILD-14411347 RUN: /usr/share/launchpad-buildd/slavebin/in-target update-debian-chroot --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 Updating target for build PACKAGEBUILD-14411347 Get:1 http://ftpmaster.internal/ubuntu bionic InRelease [235 kB] Get:2 http://ftpmaster.internal/ubuntu bionic-security InRelease [65.4 kB] Get:3 http://ftpmaster.internal/ubuntu bionic-updates InRelease [65.4 kB] Get:4 http://ftpmaster.internal/ubuntu bionic-proposed InRelease [235 kB] Get:5 http://ftpmaster.internal/ubuntu bionic/main i386 Packages [1007 kB] Get:6 http://ftpmaster.internal/ubuntu bionic/main Translation-en [514 kB] Get:7 http://ftpmaster.internal/ubuntu bionic/universe i386 Packages [8474 kB] Get:8 http://ftpmaster.internal/ubuntu bionic/universe Translation-en [4939 kB] Get:9 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 Packages [115 kB] Get:10 http://ftpmaster.internal/ubuntu bionic-proposed/main Translation-en [57.8 kB] Get:11 http://ftpmaster.internal/ubuntu bionic-proposed/universe i386 Packages [442 kB] Get:12 http://ftpmaster.internal/ubuntu bionic-proposed/universe Translation-en [215 kB] Fetched 16.4 MB in 4s (3491 kB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... Calculating upgrade... The following packages were automatically installed and are no longer required: gnupg-agent libcryptsetup4 libcurl3-gnutls libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 libnghttp2-14 libpsl5 librtmp1 libssl1.0.0 libunistring0 libustr-1.0-1 Use 'sudo apt autoremove' to remove them. The following NEW packages will be installed: dirmngr gcc-8-base gnupg-l10n gnupg-utils gpg gpg-agent gpg-wks-client gpg-wks-server gpgconf gpgsm libargon2-0 libcom-err2 libcryptsetup12 libext2fs2 libgdbm-compat4 libgdbm5 libjson-c3 libmpfr6 libnghttp2-14 libssl1.1 libunistring2 The following packages will be upgraded: adduser advancecomp apt apt-transport-https base-files base-passwd bash binutils binutils-common binutils-i686-linux-gnu bsdutils build-essential coreutils cpp-7 dash debconf debianutils dmsetup dpkg dpkg-dev e2fslibs e2fsprogs fakeroot fdisk findutils g++-7 gcc-7 gcc-7-base gnupg gnupg-agent gpgv hostname init init-system-helpers libapparmor1 libapt-pkg5.0 libasan4 libasn1-8-heimdal libassuan0 libatomic1 libaudit-common libaudit1 libbinutils libblkid1 libc-bin libc-dev-bin libc6 libc6-dev libcap-ng0 libcap2 libcc1-0 libcilkrts5 libcomerr2 libcurl3-gnutls libdevmapper1.02.1 libdpkg-perl libfakeroot libfdisk1 libffi6 libgcc-7-dev libgcc1 libgcrypt20 libgmp10 libgnutls30 libgomp1 libgpg-error0 libgssapi-krb5-2 libgssapi3-heimdal libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal libhogweed4 libhx509-5-heimdal libidn11 libidn2-0 libip4tc0 libitm1 libk5crypto3 libkeyutils1 libkmod2 libkrb5-26-heimdal libkrb5-3 libkrb5support0 liblockfile-bin liblockfile1 libmount1 libmpc3 libmpx2 libncurses5 libncursesw5 libnettle6 libnpth0 libp11-kit0 libpam-modules libpam-modules-bin libpam-runtime libpam0g libpcre3 libperl5.26 libpng16-16 libprocps6 libpsl5 libquadmath0 libreadline7 libroken18-heimdal libsasl2-2 libsasl2-modules-db libseccomp2 libselinux1 libsemanage-common libsemanage1 libslang2 libsmartcols1 libsqlite3-0 libss2 libssl1.0.0 libstdc++-7-dev libstdc++6 libsystemd0 libtasn1-6 libtinfo5 libubsan0 libudev1 libuuid1 libwind0-heimdal linux-libc-dev login lsb-base mount multiarch-support ncurses-base ncurses-bin openssl optipng passwd patch perl perl-base perl-modules-5.26 pinentry-curses pkgbinarymangler procps readline-common sed sensible-utils systemd systemd-sysv sysvinit-utils tzdata ubuntu-keyring util-linux 151 upgraded, 21 newly installed, 0 to remove and 0 not upgraded. Need to get 72.4 MB of archives. After this operation, 14.9 MB of additional disk space will be used. Get:1 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 perl-modules-5.26 all 5.26.1-5 [2761 kB] Get:2 http://ftpmaster.internal/ubuntu bionic/main i386 libgdbm5 i386 1.14.1-4 [30.2 kB] Get:3 http://ftpmaster.internal/ubuntu bionic/main i386 libgdbm-compat4 i386 1.14.1-4 [6548 B] Get:4 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libperl5.26 i386 5.26.1-5 [3162 kB] Get:5 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 perl i386 5.26.1-5 [202 kB] Get:6 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 perl-base i386 5.26.1-5 [1494 kB] Get:7 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libc6-dev i386 2.27-0ubuntu2 [2259 kB] Get:8 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libc-dev-bin i386 2.27-0ubuntu2 [71.8 kB] Get:9 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 linux-libc-dev i386 4.15.0-11.12 [975 kB] Get:10 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libc6 i386 2.27-0ubuntu2 [2550 kB] Get:11 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libc-bin i386 2.27-0ubuntu2 [585 kB] Get:12 http://ftpmaster.internal/ubuntu bionic/main i386 gcc-8-base i386 8-20180218-1ubuntu1 [17.9 kB] Get:13 http://ftpmaster.internal/ubuntu bionic/main i386 libgcc1 i386 1:8-20180218-1ubuntu1 [48.2 kB] Get:14 http://ftpmaster.internal/ubuntu bionic/main i386 init-system-helpers all 1.51 [37.3 kB] Get:15 http://ftpmaster.internal/ubuntu bionic/main i386 base-files i386 10ubuntu1 [55.9 kB] Get:16 http://ftpmaster.internal/ubuntu bionic/main i386 debianutils i386 4.8.4 [86.2 kB] Get:17 http://ftpmaster.internal/ubuntu bionic/main i386 bash i386 4.4.18-1ubuntu1 [662 kB] Get:18 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 bsdutils i386 1:2.31.1-0.4ubuntu1 [62.6 kB] Get:19 http://ftpmaster.internal/ubuntu bionic/main i386 coreutils i386 8.28-1ubuntu1 [1306 kB] Get:20 http://ftpmaster.internal/ubuntu bionic/main i386 dpkg i386 1.19.0.5ubuntu1 [1162 kB] Get:21 http://ftpmaster.internal/ubuntu bionic/main i386 dash i386 0.5.8-2.10 [93.2 kB] Get:22 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libcom-err2 i386 1.43.9-2 [11.8 kB] Get:23 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libcomerr2 i386 1.43.9-2 [2692 B] Get:24 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libext2fs2 i386 1.43.9-2 [184 kB] Get:25 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 e2fslibs i386 1.43.9-2 [2696 B] Get:26 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 e2fsprogs i386 1.43.9-2 [537 kB] Get:27 http://ftpmaster.internal/ubuntu bionic/main i386 findutils i386 4.6.0+git+20170828-2 [305 kB] Get:28 http://ftpmaster.internal/ubuntu bionic/main i386 hostname i386 3.20 [11.7 kB] Get:29 http://ftpmaster.internal/ubuntu bionic/main i386 login i386 1:4.5-1ubuntu1 [309 kB] Get:30 http://ftpmaster.internal/ubuntu bionic/main i386 libncurses5 i386 6.1-1ubuntu1 [101 kB] Get:31 http://ftpmaster.internal/ubuntu bionic/main i386 libtinfo5 i386 6.1-1ubuntu1 [80.6 kB] Get:32 http://ftpmaster.internal/ubuntu bionic/main i386 ncurses-bin i386 6.1-1ubuntu1 [165 kB] Get:33 http://ftpmaster.internal/ubuntu bionic/main i386 libncursesw5 i386 6.1-1ubuntu1 [128 kB] Get:34 http://ftpmaster.internal/ubuntu bionic/main i386 sed i386 4.4-2 [185 kB] Get:35 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libuuid1 i386 2.31.1-0.4ubuntu1 [20.8 kB] Get:36 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libblkid1 i386 2.31.1-0.4ubuntu1 [139 kB] Get:37 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libsmartcols1 i386 2.31.1-0.4ubuntu1 [92.0 kB] Get:38 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libfdisk1 i386 2.31.1-0.4ubuntu1 [182 kB] Get:39 http://ftpmaster.internal/ubuntu bionic/main i386 libpcre3 i386 2:8.39-9 [228 kB] Get:40 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libselinux1 i386 2.7-2build2 [72.9 kB] Get:41 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libmount1 i386 2.31.1-0.4ubuntu1 [149 kB] Get:42 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 fdisk i386 2.31.1-0.4ubuntu1 [117 kB] Get:43 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 util-linux i386 2.31.1-0.4ubuntu1 [930 kB] Get:44 http://ftpmaster.internal/ubuntu bionic/main i386 base-passwd i386 3.5.44 [47.8 kB] Get:45 http://ftpmaster.internal/ubuntu bionic/main i386 ncurses-base all 6.1-1ubuntu1 [17.3 kB] Get:46 http://ftpmaster.internal/ubuntu bionic/main i386 sysvinit-utils i386 2.88dsf-59.10ubuntu1 [19.3 kB] Get:47 http://ftpmaster.internal/ubuntu bionic/main i386 libstdc++6 i386 8-20180218-1ubuntu1 [431 kB] Get:48 http://ftpmaster.internal/ubuntu bionic/main i386 libudev1 i386 237-3ubuntu3 [57.4 kB] Get:49 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libapt-pkg5.0 i386 1.6~beta1 [870 kB] Get:50 http://ftpmaster.internal/ubuntu bionic/main i386 libaudit-common all 1:2.8.2-1ubuntu1 [4132 B] Get:51 http://ftpmaster.internal/ubuntu bionic/main i386 libcap-ng0 i386 0.7.7-3.1 [11.2 kB] Get:52 http://ftpmaster.internal/ubuntu bionic/main i386 libaudit1 i386 1:2.8.2-1ubuntu1 [40.1 kB] Get:53 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 debconf all 1.5.66 [124 kB] Get:54 http://ftpmaster.internal/ubuntu bionic/main i386 libpam0g i386 1.1.8-3.2ubuntu4 [56.0 kB] Get:55 http://ftpmaster.internal/ubuntu bionic/main i386 libsemanage-common all 2.7-2build2 [6904 B] Get:56 http://ftpmaster.internal/ubuntu bionic/main i386 libsemanage1 i386 2.7-2build2 [92.9 kB] Get:57 http://ftpmaster.internal/ubuntu bionic/main i386 libpam-modules-bin i386 1.1.8-3.2ubuntu4 [38.4 kB] Get:58 http://ftpmaster.internal/ubuntu bionic/main i386 libpam-modules i386 1.1.8-3.2ubuntu4 [255 kB] Get:59 http://ftpmaster.internal/ubuntu bionic/main i386 passwd i386 1:4.5-1ubuntu1 [818 kB] Get:60 http://ftpmaster.internal/ubuntu bionic/main i386 adduser all 3.116ubuntu1 [163 kB] Get:61 http://ftpmaster.internal/ubuntu bionic/main i386 libgpg-error0 i386 1.27-6 [41.4 kB] Get:62 http://ftpmaster.internal/ubuntu bionic/main i386 libgcrypt20 i386 1.8.1-4ubuntu1 [399 kB] Get:63 http://ftpmaster.internal/ubuntu bionic/main i386 gpgv i386 2.2.4-1ubuntu1 [216 kB] Get:64 http://ftpmaster.internal/ubuntu bionic/main i386 ubuntu-keyring all 2018.02.28 [20.7 kB] Get:65 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libunistring2 i386 0.9.8-1 [383 kB] Get:66 http://ftpmaster.internal/ubuntu bionic/main i386 libgmp10 i386 2:6.1.2+dfsg-2 [246 kB] Get:67 http://ftpmaster.internal/ubuntu bionic/main i386 libnettle6 i386 3.4-1 [127 kB] Get:68 http://ftpmaster.internal/ubuntu bionic/main i386 libhogweed4 i386 3.4-1 [139 kB] Get:69 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libidn2-0 i386 2.0.4-1.1build1 [48.7 kB] Get:70 http://ftpmaster.internal/ubuntu bionic/main i386 libffi6 i386 3.2.1-8 [17.2 kB] Get:71 http://ftpmaster.internal/ubuntu bionic/main i386 libp11-kit0 i386 0.23.9-2 [185 kB] Get:72 http://ftpmaster.internal/ubuntu bionic/main i386 libtasn1-6 i386 4.13-2 [38.8 kB] Get:73 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libgnutls30 i386 3.5.17-1ubuntu2 [658 kB] Get:74 http://ftpmaster.internal/ubuntu bionic/main i386 libseccomp2 i386 2.3.1-2.1ubuntu3 [35.4 kB] Get:75 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 apt i386 1.6~beta1 [1179 kB] Get:76 http://ftpmaster.internal/ubuntu bionic/main i386 libargon2-0 i386 0~20161029-1.1 [24.9 kB] Get:77 http://ftpmaster.internal/ubuntu bionic/main i386 libjson-c3 i386 0.12.1-1.3 [23.3 kB] Get:78 http://ftpmaster.internal/ubuntu bionic/main i386 libdevmapper1.02.1 i386 2:1.02.145-4.1ubuntu2 [126 kB] Get:79 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libcryptsetup12 i386 2:2.0.1-0ubuntu2 [150 kB] Get:80 http://ftpmaster.internal/ubuntu bionic/main i386 libapparmor1 i386 2.11.0-2ubuntu19 [30.4 kB] Get:81 http://ftpmaster.internal/ubuntu bionic/main i386 libcap2 i386 1:2.25-1.2 [13.4 kB] Get:82 http://ftpmaster.internal/ubuntu bionic/main i386 libidn11 i386 1.33-2.1 [46.8 kB] Get:83 http://ftpmaster.internal/ubuntu bionic/main i386 libip4tc0 i386 1.6.1-2ubuntu2 [20.4 kB] Get:84 http://ftpmaster.internal/ubuntu bionic/main i386 libkmod2 i386 24-1ubuntu3 [46.4 kB] Get:85 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 mount i386 2.31.1-0.4ubuntu1 [112 kB] Get:86 http://ftpmaster.internal/ubuntu bionic/main i386 libprocps6 i386 2:3.3.12-3ubuntu1 [32.3 kB] Get:87 http://ftpmaster.internal/ubuntu bionic/main i386 lsb-base all 9.20170808ubuntu1 [12.5 kB] Get:88 http://ftpmaster.internal/ubuntu bionic/main i386 procps i386 2:3.3.12-3ubuntu1 [224 kB] Get:89 http://ftpmaster.internal/ubuntu bionic/main i386 systemd i386 237-3ubuntu3 [2920 kB] Get:90 http://ftpmaster.internal/ubuntu bionic/main i386 libsystemd0 i386 237-3ubuntu3 [221 kB] Get:91 http://ftpmaster.internal/ubuntu bionic/main i386 init i386 1.51 [5864 B] Get:92 http://ftpmaster.internal/ubuntu bionic/main i386 systemd-sysv i386 237-3ubuntu3 [11.7 kB] Get:93 http://ftpmaster.internal/ubuntu bionic/main i386 libpam-runtime all 1.1.8-3.2ubuntu4 [36.3 kB] Get:94 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libss2 i386 1.43.9-2 [11.6 kB] Get:95 http://ftpmaster.internal/ubuntu bionic/main i386 libquadmath0 i386 8-20180218-1ubuntu1 [208 kB] Get:96 http://ftpmaster.internal/ubuntu bionic/main i386 libitm1 i386 8-20180218-1ubuntu1 [31.0 kB] Get:97 http://ftpmaster.internal/ubuntu bionic/main i386 libmpx2 i386 8-20180218-1ubuntu1 [13.0 kB] Get:98 http://ftpmaster.internal/ubuntu bionic/main i386 libmpc3 i386 1.1.0-1 [46.1 kB] Get:99 http://ftpmaster.internal/ubuntu bionic/main i386 libmpfr6 i386 4.0.1-1 [246 kB] Get:100 http://ftpmaster.internal/ubuntu bionic/main i386 g++-7 i386 7.3.0-5ubuntu1 [7813 kB] Get:101 http://ftpmaster.internal/ubuntu bionic/main i386 gcc-7 i386 7.3.0-5ubuntu1 [7685 kB] Get:102 http://ftpmaster.internal/ubuntu bionic/main i386 cpp-7 i386 7.3.0-5ubuntu1 [6964 kB] Get:103 http://ftpmaster.internal/ubuntu bionic/main i386 libcc1-0 i386 8-20180218-1ubuntu1 [41.9 kB] Get:104 http://ftpmaster.internal/ubuntu bionic/main i386 libbinutils i386 2.30-5ubuntu1 [544 kB] Get:105 http://ftpmaster.internal/ubuntu bionic/main i386 binutils i386 2.30-5ubuntu1 [3392 B] Get:106 http://ftpmaster.internal/ubuntu bionic/main i386 binutils-common i386 2.30-5ubuntu1 [193 kB] Get:107 http://ftpmaster.internal/ubuntu bionic/main i386 binutils-i686-linux-gnu i386 2.30-5ubuntu1 [2028 kB] Get:108 http://ftpmaster.internal/ubuntu bionic/main i386 libgomp1 i386 8-20180218-1ubuntu1 [80.9 kB] Get:109 http://ftpmaster.internal/ubuntu bionic/main i386 libatomic1 i386 8-20180218-1ubuntu1 [9696 B] Get:110 http://ftpmaster.internal/ubuntu bionic/main i386 libasan4 i386 7.3.0-5ubuntu1 [362 kB] Get:111 http://ftpmaster.internal/ubuntu bionic/main i386 libubsan0 i386 7.3.0-5ubuntu1 [141 kB] Get:112 http://ftpmaster.internal/ubuntu bionic/main i386 libcilkrts5 i386 7.3.0-5ubuntu1 [47.2 kB] Get:113 http://ftpmaster.internal/ubuntu bionic/main i386 libstdc++-7-dev i386 7.3.0-5ubuntu1 [1485 kB] Get:114 http://ftpmaster.internal/ubuntu bionic/main i386 libgcc-7-dev i386 7.3.0-5ubuntu1 [2397 kB] Get:115 http://ftpmaster.internal/ubuntu bionic/main i386 gcc-7-base i386 7.3.0-5ubuntu1 [18.4 kB] Get:116 http://ftpmaster.internal/ubuntu bionic/main i386 sensible-utils all 0.0.11 [14.8 kB] Get:117 http://ftpmaster.internal/ubuntu bionic/main i386 gnupg-l10n all 2.2.4-1ubuntu1 [48.6 kB] Get:118 http://ftpmaster.internal/ubuntu bionic/main i386 libassuan0 i386 2.5.1-2 [37.0 kB] Get:119 http://ftpmaster.internal/ubuntu bionic/main i386 readline-common all 7.0-3 [52.9 kB] Get:120 http://ftpmaster.internal/ubuntu bionic/main i386 libreadline7 i386 7.0-3 [128 kB] Get:121 http://ftpmaster.internal/ubuntu bionic/main i386 gnupg i386 2.2.4-1ubuntu1 [249 kB] Get:122 http://ftpmaster.internal/ubuntu bionic/main i386 gnupg-agent all 2.2.4-1ubuntu1 [4544 B] Get:123 http://ftpmaster.internal/ubuntu bionic/main i386 gpgconf i386 2.2.4-1ubuntu1 [130 kB] Get:124 http://ftpmaster.internal/ubuntu bionic/main i386 pinentry-curses i386 1.1.0-1 [37.8 kB] Get:125 http://ftpmaster.internal/ubuntu bionic/main i386 libnpth0 i386 1.5-3 [7988 B] Get:126 http://ftpmaster.internal/ubuntu bionic/main i386 gpg-agent i386 2.2.4-1ubuntu1 [246 kB] Get:127 http://ftpmaster.internal/ubuntu bionic/main i386 gnupg-utils i386 2.2.4-1ubuntu1 [138 kB] Get:128 http://ftpmaster.internal/ubuntu bionic/main i386 libsqlite3-0 i386 3.22.0-1 [531 kB] Get:129 http://ftpmaster.internal/ubuntu bionic/main i386 gpg i386 2.2.4-1ubuntu1 [507 kB] Get:130 http://ftpmaster.internal/ubuntu bionic/main i386 gpg-wks-client i386 2.2.4-1ubuntu1 [102 kB] Get:131 http://ftpmaster.internal/ubuntu bionic/main i386 gpg-wks-server i386 2.2.4-1ubuntu1 [94.6 kB] Get:132 http://ftpmaster.internal/ubuntu bionic/main i386 gpgsm i386 2.2.4-1ubuntu1 [235 kB] Get:133 http://ftpmaster.internal/ubuntu bionic/main i386 dirmngr i386 2.2.4-1ubuntu1 [342 kB] Get:134 http://ftpmaster.internal/ubuntu bionic/main i386 dmsetup i386 2:1.02.145-4.1ubuntu2 [70.5 kB] Get:135 http://ftpmaster.internal/ubuntu bionic/main i386 libroken18-heimdal i386 7.5.0+dfsg-1 [44.8 kB] Get:136 http://ftpmaster.internal/ubuntu bionic/main i386 libasn1-8-heimdal i386 7.5.0+dfsg-1 [183 kB] Get:137 http://ftpmaster.internal/ubuntu bionic/main i386 libheimbase1-heimdal i386 7.5.0+dfsg-1 [32.1 kB] Get:138 http://ftpmaster.internal/ubuntu bionic/main i386 libhcrypto4-heimdal i386 7.5.0+dfsg-1 [92.6 kB] Get:139 http://ftpmaster.internal/ubuntu bionic/main i386 libwind0-heimdal i386 7.5.0+dfsg-1 [48.3 kB] Get:140 http://ftpmaster.internal/ubuntu bionic/main i386 libhx509-5-heimdal i386 7.5.0+dfsg-1 [118 kB] Get:141 http://ftpmaster.internal/ubuntu bionic/main i386 libkrb5-26-heimdal i386 7.5.0+dfsg-1 [232 kB] Get:142 http://ftpmaster.internal/ubuntu bionic/main i386 libheimntlm0-heimdal i386 7.5.0+dfsg-1 [16.4 kB] Get:143 http://ftpmaster.internal/ubuntu bionic/main i386 libgssapi3-heimdal i386 7.5.0+dfsg-1 [106 kB] Get:144 http://ftpmaster.internal/ubuntu bionic/main i386 libsasl2-modules-db i386 2.1.27~101-g0780600+dfsg-3ubuntu2 [15.6 kB] Get:145 http://ftpmaster.internal/ubuntu bionic/main i386 libsasl2-2 i386 2.1.27~101-g0780600+dfsg-3ubuntu2 [52.8 kB] Get:146 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libslang2 i386 2.3.1a-3ubuntu1 [423 kB] Get:147 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libssl1.0.0 i386 1.0.2n-1ubuntu4 [913 kB] Get:148 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libssl1.1 i386 1.1.0g-2ubuntu2 [1123 kB] Get:149 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 multiarch-support i386 2.27-0ubuntu2 [6916 B] Get:150 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 openssl i386 1.1.0g-2ubuntu2 [541 kB] Get:151 http://ftpmaster.internal/ubuntu bionic/main i386 tzdata all 2018c-1 [188 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Get:162 http://ftpmaster.internal/ubuntu bionic/main i386 patch i386 2.7.6-1 [117 kB] Get:163 http://ftpmaster.internal/ubuntu bionic/main i386 build-essential i386 12.4ubuntu1 [4752 B] Get:164 http://ftpmaster.internal/ubuntu bionic/main i386 libfakeroot i386 1.22-2ubuntu1 [27.1 kB] Get:165 http://ftpmaster.internal/ubuntu bionic/main i386 fakeroot i386 1.22-2ubuntu1 [63.6 kB] Get:166 http://ftpmaster.internal/ubuntu bionic/main i386 libnghttp2-14 i386 1.30.0-1 [82.9 kB] Get:167 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libpsl5 i386 0.19.1-5 [42.4 kB] Get:168 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libcurl3-gnutls i386 7.58.0-2ubuntu2 [236 kB] Get:169 http://ftpmaster.internal/ubuntu bionic/main i386 liblockfile-bin i386 1.14-1.1 [12.5 kB] Get:170 http://ftpmaster.internal/ubuntu bionic/main i386 liblockfile1 i386 1.14-1.1 [7144 B] Get:171 http://ftpmaster.internal/ubuntu bionic/main i386 optipng i386 0.7.6-1.1 [87.7 kB] Get:172 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Current default time zone: 'Etc/UTC' Local time is now: Thu Mar 1 12:38:21 UTC 2018. Universal Time is now: Thu Mar 1 12:38:21 UTC 2018. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up systemd-sysv (237-3ubuntu3) ... Setting up liblockfile1:i386 (1.14-1.1) ... Setting up libsasl2-modules-db:i386 (2.1.27~101-g0780600+dfsg-3ubuntu2) ... Setting up linux-libc-dev:i386 (4.15.0-11.12) ... Setting up libmpfr6:i386 (4.0.1-1) ... Setting up advancecomp (2.1-1) ... Setting up libsasl2-2:i386 (2.1.27~101-g0780600+dfsg-3ubuntu2) ... Setting up libroken18-heimdal:i386 (7.5.0+dfsg-1) ... Setting up perl-modules-5.26 (5.26.1-5) ... Setting up libgdbm5:i386 (1.14.1-4) ... Setting up libkrb5support0:i386 (1.16-2build1) ... Setting up optipng (0.7.6-1.1) ... Setting up gnupg-l10n (2.2.4-1ubuntu1) ... Setting up gcc-7-base:i386 (7.3.0-5ubuntu1) ... Setting up binutils-common:i386 (2.30-5ubuntu1) ... Setting up libmpx2:i386 (8-20180218-1ubuntu1) ... 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RUN: /usr/share/launchpad-buildd/slavebin/sbuild-package PACKAGEBUILD-14411347 i386 bionic-proposed -c chroot:build-PACKAGEBUILD-14411347 --arch=i386 --dist=bionic-proposed --nolog ruby-gsl_2.1.0.3+dfsg1-1build1.dsc Initiating build PACKAGEBUILD-14411347 with 4 jobs across 4 processor cores. Kernel reported to sbuild: 4.4.0-101-generic #124-Ubuntu SMP Fri Nov 10 18:29:59 UTC 2017 i686 sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on lcy01-amd64-001.buildd +==============================================================================+ | ruby-gsl 2.1.0.3+dfsg1-1build1 (i386) 01 Mar 2018 12:38 | +==============================================================================+ Package: ruby-gsl Version: 2.1.0.3+dfsg1-1build1 Source Version: 2.1.0.3+dfsg1-1build1 Distribution: bionic-proposed Machine Architecture: amd64 Host Architecture: i386 Build Architecture: i386 I: NOTICE: Log filtering will replace 'build/ruby-gsl-nXCMfW/ruby-gsl-2.1.0.3+dfsg1' with '<>' I: NOTICE: Log filtering will replace 'build/ruby-gsl-nXCMfW' with '<>' I: NOTICE: Log filtering will replace 'home/buildd/build-PACKAGEBUILD-14411347/chroot-autobuild' with '<>' +------------------------------------------------------------------------------+ | Fetch source files | +------------------------------------------------------------------------------+ Local sources ------------- ruby-gsl_2.1.0.3+dfsg1-1build1.dsc exists in .; copying to chroot Check architectures ------------------- Check dependencies ------------------ Merged Build-Depends: build-essential, fakeroot Filtered Build-Depends: build-essential, fakeroot dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/<>/resolver-RdFqCB/apt_archive/sbuild-build-depends-core-dummy.deb'. Ign:1 copy:/<>/resolver-RdFqCB/apt_archive ./ InRelease Get:2 copy:/<>/resolver-RdFqCB/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-RdFqCB/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-RdFqCB/apt_archive ./ Sources [214 B] Get:5 copy:/<>/resolver-RdFqCB/apt_archive ./ Packages [526 B] Fetched 2859 B in 0s (124 kB/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install core build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: gnupg-agent libcryptsetup4 libcurl3-gnutls libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 libnghttp2-14 libpsl5 librtmp1 libssl1.0.0 libunistring0 libustr-1.0-1 Use 'apt autoremove' to remove them. The following NEW packages will be installed: sbuild-build-depends-core-dummy 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 852 B of archives. After this operation, 0 B of additional disk space will be used. Get:1 copy:/<>/resolver-RdFqCB/apt_archive ./ sbuild-build-depends-core-dummy 0.invalid.0 [852 B] debconf: delaying package configuration, since apt-utils is not installed Fetched 852 B in 0s (0 B/s) Selecting previously unselected package sbuild-build-depends-core-dummy. (Reading database ... 12979 files and directories currently installed.) Preparing to unpack .../sbuild-build-depends-core-dummy_0.invalid.0_i386.deb ... Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ... Setting up sbuild-build-depends-core-dummy (0.invalid.0) ... Merged Build-Depends: debhelper (>= 9~), gem2deb, libgsl-dev (>= 2.0), libtamuanova-dev, plotutils, quilt, ruby-narray Filtered Build-Depends: debhelper (>= 9~), gem2deb, libgsl-dev (>= 2.0), libtamuanova-dev, plotutils, quilt, ruby-narray dpkg-deb: building package 'sbuild-build-depends-ruby-gsl-dummy' in '/<>/resolver-IiIdZk/apt_archive/sbuild-build-depends-ruby-gsl-dummy.deb'. Ign:1 copy:/<>/resolver-IiIdZk/apt_archive ./ InRelease Get:2 copy:/<>/resolver-IiIdZk/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-IiIdZk/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-IiIdZk/apt_archive ./ Sources [259 B] Get:5 copy:/<>/resolver-IiIdZk/apt_archive ./ Packages [578 B] Fetched 2956 B in 0s (87.9 kB/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install ruby-gsl build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: gnupg-agent libcryptsetup4 libcurl3-gnutls libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 libnghttp2-14 libpsl5 librtmp1 libssl1.0.0 libunistring0 libustr-1.0-1 Use 'apt autoremove' to remove them. The following additional packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils debhelper devscripts dh-autoreconf dh-python dh-strip-nondeterminism diffstat file gem2deb gem2deb-test-runner gettext gettext-base groff-base install-info intltool-debian libarchive-zip-perl libbsd0 libcroco3 libexpat1 libfile-homedir-perl libfile-stripnondeterminism-perl libfile-which-perl libfreetype6 libglib2.0-0 libgmp-dev libgmpxx4ldbl libgraphite2-3 libgsl-dev libgsl23 libgslcblas0 libharfbuzz0b libice6 libicu-le-hb0 libicu60 libmagic-mgc libmagic1 libmpdec2 libpipeline1 libplot2c2 libpython3-stdlib libpython3.6-minimal libpython3.6-stdlib libruby2.5 libsigsegv2 libsm6 libtamuanova-0.2 libtamuanova-dev libtimedate-perl libtool libx11-6 libx11-data libxau6 libxaw7 libxcb1 libxdmcp6 libxext6 libxml2 libxmu6 libxpm4 libxt6 libyaml-0-2 m4 man-db mime-support plotutils po-debconf python3 python3-distutils python3-lib2to3 python3-minimal python3.6 python3.6-minimal quilt rake ruby ruby-all-dev ruby-did-you-mean ruby-minitest ruby-narray ruby-net-telnet ruby-power-assert ruby-setup ruby-test-unit ruby2.5 ruby2.5-dev rubygems-integration x11-common Suggested packages: autoconf-archive gnu-standards autoconf-doc wamerican | wordlist whois vacation dh-make dwz adequate autopkgtest bls-standalone bsd-mailx | mailx check-all-the-things cvs-buildpackage devscripts-el diffoscope disorderfs dose-extra duck faketime gnuplot how-can-i-help libauthen-sasl-perl libfile-desktopentry-perl libnet-smtps-perl libterm-size-perl libyaml-syck-perl mozilla-devscripts mutt piuparts postgresql-client ratt reprotest ssh-client svn-buildpackage w3m debian-keyring equivs liblwp-protocol-https-perl libsoap-lite-perl gettext-doc libasprintf-dev libgettextpo-dev groff gmp-doc libgmp10-doc libmpfr-dev gsl-ref-psdoc | gsl-doc-pdf | gsl-doc-info | gsl-ref-html libtool-doc gfortran | fortran95-compiler gcj-jdk m4-doc apparmor less www-browser gsfonts libmail-box-perl python3-doc python3-tk python3-venv python3.6-venv python3.6-doc binfmt-support procmail graphviz default-mta | mail-transport-agent ri ruby-dev bundler Recommended packages: at dctrl-tools dput | dupload libdistro-info-perl libencode-locale-perl libgit-wrapper-perl liblist-compare-perl liburi-perl libwww-perl licensecheck lintian patchutils python3-apt python3-debian python3-magic python3-requests python3-unidiff python3-xdg strace unzip wdiff wget | curl apt-file curl | wget | lynx libarchive-cpio-perl libglib2.0-data shared-mime-info xdg-user-dirs libltdl-dev libmail-sendmail-perl less zip fonts-lato libjs-jquery ruby2.5-doc The following packages will be REMOVED: pkg-create-dbgsym* The following NEW packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils debhelper devscripts dh-autoreconf dh-python dh-strip-nondeterminism diffstat file gem2deb gem2deb-test-runner gettext gettext-base groff-base install-info intltool-debian libarchive-zip-perl libbsd0 libcroco3 libexpat1 libfile-homedir-perl libfile-stripnondeterminism-perl libfile-which-perl libfreetype6 libglib2.0-0 libgmp-dev libgmpxx4ldbl libgraphite2-3 libgsl-dev libgsl23 libgslcblas0 libharfbuzz0b libice6 libicu-le-hb0 libicu60 libmagic-mgc libmagic1 libmpdec2 libpipeline1 libplot2c2 libpython3-stdlib libpython3.6-minimal libpython3.6-stdlib libruby2.5 libsigsegv2 libsm6 libtamuanova-0.2 libtamuanova-dev libtimedate-perl libtool libx11-6 libx11-data libxau6 libxaw7 libxcb1 libxdmcp6 libxext6 libxml2 libxmu6 libxpm4 libxt6 libyaml-0-2 m4 man-db mime-support plotutils po-debconf python3 python3-distutils python3-lib2to3 python3-minimal python3.6 python3.6-minimal quilt rake ruby ruby-all-dev ruby-did-you-mean ruby-minitest ruby-narray ruby-net-telnet ruby-power-assert ruby-setup ruby-test-unit ruby2.5 ruby2.5-dev rubygems-integration sbuild-build-depends-ruby-gsl-dummy x11-common 0 upgraded, 92 newly installed, 1 to remove and 0 not upgraded. Need to get 31.6 MB of archives. After this operation, 129 MB of additional disk space will be used. Get:1 copy:/<>/resolver-IiIdZk/apt_archive ./ sbuild-build-depends-ruby-gsl-dummy 0.invalid.0 [904 B] Get:2 http://ftpmaster.internal/ubuntu bionic/main i386 install-info i386 6.5.0.dfsg.1-2 [55.7 kB] Get:3 http://ftpmaster.internal/ubuntu bionic/main i386 libpython3.6-minimal i386 3.6.4-4 [531 kB] Get:4 http://ftpmaster.internal/ubuntu bionic/main i386 libexpat1 i386 2.2.5-3 [78.1 kB] Get:5 http://ftpmaster.internal/ubuntu bionic/main i386 python3.6-minimal i386 3.6.4-4 [1426 kB] Get:6 http://ftpmaster.internal/ubuntu bionic/main i386 python3-minimal i386 3.6.4-1 [23.7 kB] Get:7 http://ftpmaster.internal/ubuntu bionic/main i386 mime-support all 3.60ubuntu1 [30.1 kB] Get:8 http://ftpmaster.internal/ubuntu bionic/main i386 libmpdec2 i386 2.4.2-1 [80.7 kB] Get:9 http://ftpmaster.internal/ubuntu bionic/main i386 libpython3.6-stdlib i386 3.6.4-4 [1646 kB] Get:10 http://ftpmaster.internal/ubuntu bionic/main i386 python3-lib2to3 all 3.6.4-4 [76.9 kB] Get:11 http://ftpmaster.internal/ubuntu 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http://ftpmaster.internal/ubuntu bionic/main i386 libxext6 i386 2:1.3.3-1 [31.6 kB] Get:23 http://ftpmaster.internal/ubuntu bionic/main i386 bsdmainutils i386 11.1.2ubuntu1 [184 kB] Get:24 http://ftpmaster.internal/ubuntu bionic/main i386 groff-base i386 1.22.3-10 [1169 kB] Get:25 http://ftpmaster.internal/ubuntu bionic/main i386 libpipeline1 i386 1.5.0-1 [27.2 kB] Get:26 http://ftpmaster.internal/ubuntu bionic/main i386 man-db i386 2.8.2-1 [1029 kB] Get:27 http://ftpmaster.internal/ubuntu bionic/main i386 x11-common all 1:7.7+19ubuntu5 [21.9 kB] Get:28 http://ftpmaster.internal/ubuntu bionic/main i386 libice6 i386 2:1.0.9-2 [42.6 kB] Get:29 http://ftpmaster.internal/ubuntu bionic/main i386 libsm6 i386 2:1.2.2-1 [14.8 kB] Get:30 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libmagic-mgc i386 1:5.32-2 [184 kB] Get:31 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 libmagic1 i386 1:5.32-2 [75.0 kB] Get:32 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 file i386 1:5.32-2 [22.0 kB] Get:33 http://ftpmaster.internal/ubuntu bionic/main i386 libglib2.0-0 i386 2.55.2-2ubuntu1 [1232 kB] Get:34 http://ftpmaster.internal/ubuntu bionic/main i386 libfreetype6 i386 2.8.1-0.1ubuntu3 [351 kB] Get:35 http://ftpmaster.internal/ubuntu bionic/main i386 libgraphite2-3 i386 1.3.10-8 [80.8 kB] Get:36 http://ftpmaster.internal/ubuntu bionic/main i386 libharfbuzz0b i386 1.7.2-1 [240 kB] Get:37 http://ftpmaster.internal/ubuntu bionic/main i386 libicu-le-hb0 i386 1.0.3+git161113-4 [15.6 kB] Get:38 http://ftpmaster.internal/ubuntu bionic/main i386 libicu60 i386 60.2-3ubuntu1 [8205 kB] Get:39 http://ftpmaster.internal/ubuntu bionic/main i386 libxml2 i386 2.9.4+dfsg1-6.1ubuntu1 [697 kB] Get:40 http://ftpmaster.internal/ubuntu bionic/main i386 libyaml-0-2 i386 0.1.7-2ubuntu3 [49.3 kB] Get:41 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 gettext-base i386 0.19.8.1-4ubuntu3 [50.8 kB] Get:42 http://ftpmaster.internal/ubuntu bionic/main i386 libsigsegv2 i386 2.12-1 [15.0 kB] Get:43 http://ftpmaster.internal/ubuntu bionic/main i386 m4 i386 1.4.18-1 [196 kB] Get:44 http://ftpmaster.internal/ubuntu bionic/main i386 autoconf all 2.69-11 [322 kB] Get:45 http://ftpmaster.internal/ubuntu bionic/main i386 autotools-dev all 20180224.1 [39.6 kB] Get:46 http://ftpmaster.internal/ubuntu bionic/main i386 automake all 1:1.15.1-3ubuntu1 [509 kB] Get:47 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 autopoint all 0.19.8.1-4ubuntu3 [412 kB] Get:48 http://ftpmaster.internal/ubuntu bionic/main i386 libtool all 2.4.6-2 [194 kB] Get:49 http://ftpmaster.internal/ubuntu bionic/main i386 dh-autoreconf all 16 [15.8 kB] Get:50 http://ftpmaster.internal/ubuntu bionic/main i386 libarchive-zip-perl all 1.60-1 [83.9 kB] Get:51 http://ftpmaster.internal/ubuntu bionic/main i386 libfile-stripnondeterminism-perl all 0.040-1 [13.9 kB] Get:52 http://ftpmaster.internal/ubuntu bionic/main i386 libtimedate-perl all 2.3000-2 [37.5 kB] Get:53 http://ftpmaster.internal/ubuntu bionic/main i386 dh-strip-nondeterminism all 0.040-1 [5196 B] Get:54 http://ftpmaster.internal/ubuntu bionic/main i386 libcroco3 i386 0.6.12-2 [87.7 kB] Get:55 http://ftpmaster.internal/ubuntu bionic-proposed/main i386 gettext i386 0.19.8.1-4ubuntu3 [902 kB] Get:56 http://ftpmaster.internal/ubuntu bionic/main i386 intltool-debian all 0.35.0+20060710.4 [24.9 kB] Get:57 http://ftpmaster.internal/ubuntu bionic/main i386 po-debconf all 1.0.20 [232 kB] Get:58 http://ftpmaster.internal/ubuntu bionic/main i386 debhelper all 11.1.4ubuntu1 [900 kB] Get:59 http://ftpmaster.internal/ubuntu bionic/main i386 libfile-which-perl all 1.21-1 [11.8 kB] Get:60 http://ftpmaster.internal/ubuntu bionic/main i386 libfile-homedir-perl all 1.002-1 [37.1 kB] Get:61 http://ftpmaster.internal/ubuntu bionic/main i386 devscripts i386 2.17.12ubuntu1 [871 kB] Get:62 http://ftpmaster.internal/ubuntu bionic/main i386 diffstat i386 1.61-1build1 [23.8 kB] Get:63 http://ftpmaster.internal/ubuntu bionic/universe i386 rubygems-integration all 1.11 [4994 B] Get:64 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-did-you-mean all 1.0.0-2 [8390 B] Get:65 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-minitest all 5.10.3-1 [38.6 kB] Get:66 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-net-telnet all 0.1.1-2 [12.6 kB] Get:67 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-power-assert all 0.3.0-1 [7952 B] Get:68 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-test-unit all 3.2.5-1 [61.1 kB] Get:69 http://ftpmaster.internal/ubuntu bionic/universe i386 libruby2.5 i386 2.5.0-4ubuntu4 [3175 kB] Get:70 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby2.5 i386 2.5.0-4ubuntu4 [48.7 kB] Get:71 http://ftpmaster.internal/ubuntu bionic-proposed/universe i386 ruby i386 1:2.5~1000grauubuntu1 [5652 B] Get:72 http://ftpmaster.internal/ubuntu bionic/universe i386 rake all 12.3.0-1 [44.8 kB] Get:73 http://ftpmaster.internal/ubuntu bionic/universe i386 gem2deb-test-runner i386 0.37 [11.5 kB] Get:74 http://ftpmaster.internal/ubuntu bionic/main i386 libgmpxx4ldbl i386 2:6.1.2+dfsg-2 [9360 B] Get:75 http://ftpmaster.internal/ubuntu bionic/main i386 libgmp-dev i386 2:6.1.2+dfsg-2 [328 kB] Get:76 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby2.5-dev i386 2.5.0-4ubuntu4 [63.6 kB] Get:77 http://ftpmaster.internal/ubuntu bionic-proposed/universe i386 ruby-all-dev i386 1:2.5~1000grauubuntu1 [5172 B] Get:78 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-setup all 3.4.1-9 [32.2 kB] Get:79 http://ftpmaster.internal/ubuntu bionic/universe i386 gem2deb i386 0.37 [46.4 kB] Get:80 http://ftpmaster.internal/ubuntu bionic/universe i386 libgslcblas0 i386 2.4+dfsg-6 [80.5 kB] Get:81 http://ftpmaster.internal/ubuntu bionic/universe i386 libgsl23 i386 2.4+dfsg-6 [802 kB] Get:82 http://ftpmaster.internal/ubuntu bionic/universe i386 libgsl-dev i386 2.4+dfsg-6 [1042 kB] Get:83 http://ftpmaster.internal/ubuntu bionic/main i386 libxt6 i386 1:1.1.5-1 [164 kB] Get:84 http://ftpmaster.internal/ubuntu bionic/main i386 libxmu6 i386 2:1.1.2-2 [48.4 kB] Get:85 http://ftpmaster.internal/ubuntu bionic/main i386 libxpm4 i386 1:3.5.12-1 [35.8 kB] Get:86 http://ftpmaster.internal/ubuntu bionic/main i386 libxaw7 i386 2:1.0.13-1 [182 kB] Get:87 http://ftpmaster.internal/ubuntu bionic/universe i386 libplot2c2 i386 2.6-9 [488 kB] Get:88 http://ftpmaster.internal/ubuntu bionic/universe i386 libtamuanova-0.2 i386 0.2-4build1 [7834 B] Get:89 http://ftpmaster.internal/ubuntu bionic/universe i386 plotutils i386 2.6-9 [616 kB] Get:90 http://ftpmaster.internal/ubuntu bionic/universe i386 quilt all 0.63-8.2 [293 kB] Get:91 http://ftpmaster.internal/ubuntu bionic/universe i386 ruby-narray i386 0.6.1.2-2build1 [78.5 kB] Get:92 http://ftpmaster.internal/ubuntu bionic/universe i386 libtamuanova-dev i386 0.2-4build1 [20.1 kB] debconf: delaying package configuration, since apt-utils is not 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Setting up libfile-homedir-perl (1.002-1) ... Setting up groff-base (1.22.3-10) ... Setting up libglib2.0-0:i386 (2.55.2-2ubuntu1) ... No schema files found: doing nothing. Setting up gettext-base (0.19.8.1-4ubuntu3) ... Setting up libpipeline1:i386 (1.5.0-1) ... Setting up m4 (1.4.18-1) ... Setting up libbsd0:i386 (0.8.7-1) ... Setting up libfreetype6:i386 (2.8.1-0.1ubuntu3) ... Setting up libmagic-mgc (1:5.32-2) ... Setting up libmagic1:i386 (1:5.32-2) ... Setting up libgraphite2-3:i386 (1.3.10-8) ... Setting up ruby-did-you-mean (1.0.0-2) ... Setting up libyaml-0-2:i386 (0.1.7-2ubuntu3) ... Processing triggers for libc-bin (2.27-0ubuntu2) ... Setting up autotools-dev (20180224.1) ... Processing triggers for systemd (237-3ubuntu3) ... Setting up ruby-net-telnet (0.1.1-2) ... Setting up rubygems-integration (1.11) ... Setting up libxdmcp6:i386 (1:1.1.2-3) ... Setting up bsdmainutils (11.1.2ubuntu1) ... update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode update-alternatives: using /usr/bin/bsd-from to provide /usr/bin/from (from) in auto mode Setting up libgmpxx4ldbl:i386 (2:6.1.2+dfsg-2) ... Setting up ruby-minitest (5.10.3-1) ... Setting up x11-common (1:7.7+19ubuntu5) ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults Running in chroot, ignoring request. invoke-rc.d: policy-rc.d denied execution of start. Setting up libgslcblas0:i386 (2.4+dfsg-6) ... Setting up libx11-data (2:1.6.4-3) ... Setting up diffstat (1.61-1build1) ... Setting up libxau6:i386 (1:1.0.8-1) ... Setting up autopoint (0.19.8.1-4ubuntu3) ... Setting up libmpdec2:i386 (2.4.2-1) ... Setting up ruby-power-assert (0.3.0-1) ... Setting up libfile-stripnondeterminism-perl (0.040-1) ... Setting up libgmp-dev:i386 (2:6.1.2+dfsg-2) ... Setting up libpython3.6-stdlib:i386 (3.6.4-4) ... Setting up libgsl23:i386 (2.4+dfsg-6) ... Setting up libgsl-dev (2.4+dfsg-6) ... Setting up libharfbuzz0b:i386 (1.7.2-1) ... Setting up autoconf (2.69-11) ... Setting up file (1:5.32-2) ... Setting up libtamuanova-0.2 (0.2-4build1) ... Setting up automake (1:1.15.1-3ubuntu1) ... update-alternatives: using /usr/bin/automake-1.15 to provide /usr/bin/automake (automake) in auto mode Setting up libice6:i386 (2:1.0.9-2) ... Setting up man-db (2.8.2-1) ... Not building database; man-db/auto-update is not 'true'. Setting up libtamuanova-dev (0.2-4build1) ... Setting up libxcb1:i386 (1.12-1ubuntu1) ... Setting up libtool (2.4.6-2) ... Setting up libpython3-stdlib:i386 (3.6.4-1) ... Setting up libsm6:i386 (2:1.2.2-1) ... Setting up libx11-6:i386 (2:1.6.4-3) ... Setting up libxpm4:i386 (1:3.5.12-1) ... Setting up libxt6:i386 (1:1.1.5-1) ... Setting up libxext6:i386 (2:1.3.3-1) ... Setting up libxmu6:i386 (2:1.1.2-2) ... Setting up libxaw7:i386 (2:1.0.13-1) ... Setting up libplot2c2:i386 (2.6-9) ... Setting up plotutils (2.6-9) ... Setting up ruby2.5 (2.5.0-4ubuntu4) ... Setting up dh-autoreconf (16) ... Setting up python3 (3.6.4-1) ... Setting up rake (12.3.0-1) ... Setting up libicu-le-hb0:i386 (1.0.3+git161113-4) ... Setting up devscripts (2.17.12ubuntu1) ... Setting up dh-strip-nondeterminism (0.040-1) ... Setting up python3-lib2to3 (3.6.4-4) ... Setting up ruby (1:2.5~1000grauubuntu1) ... Setting up dh-python (2.20170125) ... Setting up python3-distutils (3.6.4-4) ... Setting up libicu60:i386 (60.2-3ubuntu1) ... Setting up python3.6 (3.6.4-4) ... Setting up ruby-test-unit (3.2.5-1) ... Setting up ruby-setup (3.4.1-9) ... Setting up libxml2:i386 (2.9.4+dfsg1-6.1ubuntu1) ... Setting up libcroco3:i386 (0.6.12-2) ... Setting up gem2deb-test-runner (0.37) ... Setting up libruby2.5:i386 (2.5.0-4ubuntu4) ... Setting up gettext (0.19.8.1-4ubuntu3) ... Setting up ruby-narray (0.6.1.2-2build1) ... Setting up intltool-debian (0.35.0+20060710.4) ... Setting up ruby2.5-dev:i386 (2.5.0-4ubuntu4) ... Setting up quilt (0.63-8.2) ... Setting up ruby-all-dev:i386 (1:2.5~1000grauubuntu1) ... Setting up po-debconf (1.0.20) ... Setting up debhelper (11.1.4ubuntu1) ... Setting up gem2deb (0.37) ... Setting up sbuild-build-depends-ruby-gsl-dummy (0.invalid.0) ... (Reading database ... 18475 files and directories currently installed.) Purging configuration files for pkg-create-dbgsym (0.73) ... Processing triggers for libc-bin (2.27-0ubuntu2) ... Processing triggers for systemd (237-3ubuntu3) ... +------------------------------------------------------------------------------+ | Build environment | +------------------------------------------------------------------------------+ Kernel: Linux 4.4.0-101-generic amd64 (i686) Toolchain package versions: binutils_2.30-5ubuntu1 dpkg-dev_1.19.0.5ubuntu1 g++-7_7.3.0-5ubuntu1 gcc-7_7.3.0-5ubuntu1 libc6-dev_2.27-0ubuntu2 libstdc++-7-dev_7.3.0-5ubuntu1 libstdc++6_8-20180218-1ubuntu1 linux-libc-dev_4.15.0-11.12 Package versions: adduser_3.116ubuntu1 advancecomp_2.1-1 apt_1.6~beta1 apt-transport-https_1.6~beta1 autoconf_2.69-11 automake_1:1.15.1-3ubuntu1 autopoint_0.19.8.1-4ubuntu3 autotools-dev_20180224.1 base-files_10ubuntu1 base-passwd_3.5.44 bash_4.4.18-1ubuntu1 binutils_2.30-5ubuntu1 binutils-common_2.30-5ubuntu1 binutils-i686-linux-gnu_2.30-5ubuntu1 bsdmainutils_11.1.2ubuntu1 bsdutils_1:2.31.1-0.4ubuntu1 build-essential_12.4ubuntu1 bzip2_1.0.6-8.1 ca-certificates_20170717 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policyrcd-script-zg2_0.1-3 procps_2:3.3.12-3ubuntu1 python3_3.6.4-1 python3-distutils_3.6.4-4 python3-lib2to3_3.6.4-4 python3-minimal_3.6.4-1 python3.6_3.6.4-4 python3.6-minimal_3.6.4-4 quilt_0.63-8.2 rake_12.3.0-1 readline-common_7.0-3 ruby_1:2.5~1000grauubuntu1 ruby-all-dev_1:2.5~1000grauubuntu1 ruby-did-you-mean_1.0.0-2 ruby-minitest_5.10.3-1 ruby-narray_0.6.1.2-2build1 ruby-net-telnet_0.1.1-2 ruby-power-assert_0.3.0-1 ruby-setup_3.4.1-9 ruby-test-unit_3.2.5-1 ruby2.5_2.5.0-4ubuntu4 ruby2.5-dev_2.5.0-4ubuntu4 rubygems-integration_1.11 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-ruby-gsl-dummy_0.invalid.0 sed_4.4-2 sensible-utils_0.0.11 systemd_237-3ubuntu3 systemd-sysv_237-3ubuntu3 sysv-rc_2.88dsf-59.3ubuntu2 sysvinit-utils_2.88dsf-59.10ubuntu1 tar_1.29b-2 tzdata_2018c-1 ubuntu-keyring_2018.02.28 util-linux_2.31.1-0.4ubuntu1 x11-common_1:7.7+19ubuntu5 xz-utils_5.2.2-1.3 zlib1g_1:1.2.11.dfsg-0ubuntu2 +------------------------------------------------------------------------------+ | Build | +------------------------------------------------------------------------------+ Unpack source ------------- gpgv: Signature made Thu Mar 1 12:31:02 2018 UTC gpgv: using RSA key 773C99EBD0A11172217A7C3FCAC2D8B9CD2CA5F9 gpgv: issuer "xnox@ubuntu.com" gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./ruby-gsl_2.1.0.3+dfsg1-1build1.dsc dpkg-source: info: extracting ruby-gsl in ruby-gsl-2.1.0.3+dfsg1 dpkg-source: info: unpacking ruby-gsl_2.1.0.3+dfsg1.orig.tar.xz dpkg-source: info: unpacking ruby-gsl_2.1.0.3+dfsg1-1build1.debian.tar.xz dpkg-source: info: applying 20110605_extconf.rb dpkg-source: info: applying skip_failing_tests_precision.patch dpkg-source: info: applying 0001-Fix-interp2d-info.patch dpkg-source: info: applying 0002-Fix-spline2d-info.patch Check disc space ---------------- Sufficient free space for build User Environment ---------------- APT_CONFIG=/var/lib/sbuild/apt.conf DEB_BUILD_OPTIONS=parallel=4 HOME=/sbuild-nonexistent LANG=C.UTF-8 LC_ALL=C.UTF-8 LOGNAME=buildd PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games SCHROOT_ALIAS_NAME=build-PACKAGEBUILD-14411347 SCHROOT_CHROOT_NAME=build-PACKAGEBUILD-14411347 SCHROOT_COMMAND=env SCHROOT_GID=2501 SCHROOT_GROUP=buildd SCHROOT_SESSION_ID=build-PACKAGEBUILD-14411347 SCHROOT_UID=2001 SCHROOT_USER=buildd SHELL=/bin/sh TERM=unknown USER=buildd V=1 dpkg-buildpackage ----------------- dpkg-buildpackage: info: source package ruby-gsl dpkg-buildpackage: info: source version 2.1.0.3+dfsg1-1build1 dpkg-buildpackage: info: source distribution bionic dpkg-source --before-build ruby-gsl-2.1.0.3+dfsg1 dpkg-buildpackage: info: host architecture i386 fakeroot debian/rules clean dh clean --buildsystem ruby --with ruby dh_testdir -O--buildsystem=ruby dh_auto_clean -O--buildsystem=ruby dh_ruby --clean dh_ruby --clean Invalid gemspec in [gsl.gemspec]: No such file or directory - git dh_clean -O--buildsystem=ruby debian/rules build-arch dh build-arch --buildsystem ruby --with ruby dh_testdir -a -O--buildsystem=ruby dh_update_autotools_config -a -O--buildsystem=ruby dh_auto_configure -a -O--buildsystem=ruby dh_ruby --configure dh_auto_build -a -O--buildsystem=ruby dh_ruby --build dh_ruby --build dh_auto_test -a -O--buildsystem=ruby dh_ruby --test fakeroot debian/rules binary-arch dh binary-arch --buildsystem ruby --with ruby dh_testroot -a -O--buildsystem=ruby dh_prep -a -O--buildsystem=ruby dh_installdirs -a -O--buildsystem=ruby dh_auto_install -a -O--buildsystem=ruby dh_ruby --install /<>/ruby-gsl-2.1.0.3\+dfsg1/debian/ruby-gsl dh_ruby --install Invalid gemspec in [gsl.gemspec]: No such file or directory - git ┌──────────────────────────────────────────────────────────────────────────────┐ │ Install files │ └──────────────────────────────────────────────────────────────────────────────┘ install -d /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/gsl.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/gsl.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/rbgsl.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/rbgsl.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/ool.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/ool.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/ool/conmin.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/ool/conmin.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/gsl/gnuplot.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/gsl/gnuplot.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/gsl/interp2d_fix.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/gsl/interp2d_fix.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/gsl/oper.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/gsl/oper.rb install -D -m644 /<>/ruby-gsl-2.1.0.3+dfsg1/lib/gsl/version.rb /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby/gsl/version.rb ┌──────────────────────────────────────────────────────────────────────────────┐ │ Build native extensions for ruby2.5 │ └──────────────────────────────────────────────────────────────────────────────┘ /usr/bin/ruby2.5 /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb /<>/ruby-gsl-2.1.0.3+dfsg1 debian/ruby-gsl Invalid gemspec in [gsl.gemspec]: No such file or directory - git current directory: /<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native /usr/bin/ruby2.5 -r ./siteconf20180301-5986-1uq55x8.rb extconf.rb checking gsl version... 2.4 checking gsl cflags... -I/usr/include checking gsl libs... -L/usr/lib/i386-linux-gnu -lgsl -lgslcblas -lm checking for round()... yes checking for alf/alf.h... no checking for qrngextra/qrngextra.h... no checking for rngextra/rngextra.h... no checking for tensor/tensor.h... no checking for gsl/gsl_multimin_fsdf.h... no checking for gsl/gsl_cqp.h... no checking for jacobi.h... no checking for ndlinear/gsl_multifit_ndlinear.h... no checking for ool/ool_version.h... no checking for gsl_eigen_francis() in -lgsl... yes checking for gsl_eigen_francis()... yes checking for gsl_poly_solve_quartic() in -lgsl... no checking for graph... yes checking for tamu_anova/tamu_anova.h... yes checking for -ltamuanova... yes checking for gsl_multifit_fdfsolver.J in gsl/gsl_multifit_nlin.h... no checking for gsl_sf_mathieu_a_e() in gsl/gsl_sf_mathieu.h... yes checking for gsl_sf_mathieu_b_e() in gsl/gsl_sf_mathieu.h... yes checking for gsl_sf_mathieu_ce_e() in gsl/gsl_sf_mathieu.h... yes checking for gsl_sf_mathieu_se_e() in gsl/gsl_sf_mathieu.h... yes checking for gsl_sf_mathieu_Mc_e() in gsl/gsl_sf_mathieu.h... yes checking for gsl_sf_mathieu_Ms_e() in gsl/gsl_sf_mathieu.h... yes creating gsl_config.h creating Makefile current directory: /<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native make V=1 "DESTDIR=" clean make[1]: Entering directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' rm -f rm -f gsl_native.so *.o *.bak mkmf.log .*.time make[1]: Leaving directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' current directory: /<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native make V=1 "DESTDIR=" make[1]: Entering directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o alf.o -c alf.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o array.o -c array.c In file included from array.c:12:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from array.c:12:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from array.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from array.c:14:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o array_complex.o -c array_complex.c In file included from array_complex.c:12:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from array_complex.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from array_complex.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from array_complex.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o blas.o -c blas.c In file included from blas.c:13:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from blas.c:13:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from blas.c:14:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o blas1.o -c blas1.c In file included from blas1.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from blas1.c:14: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from blas1.c:14: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from blas1.c:14:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o blas2.o -c blas2.c In file included from blas2.c:13:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from blas2.c:13:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from blas2.c:14:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from blas2.c:15:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o blas3.o -c blas3.c In file included from blas3.c:13:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from blas3.c:13:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from blas3.c:14:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from blas3.c:15:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o block.o -c block.c In file included from include/rb_gsl_array.h:27:0, from block.c:17: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from block.c:17: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from block.c:17:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from block.c:18: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from block.c:18: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from block.c:18:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o bspline.o -c bspline.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from bspline.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from bspline.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from bspline.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from bspline.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from bspline.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from bspline.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from bspline.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from bspline.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from bspline.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from bspline.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from bspline.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from bspline.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from bspline.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from bspline.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o bundle.o -c bundle.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o cdf.o -c cdf.c In file included from include/rb_gsl_array.h:27:0, from cdf.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from cdf.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from cdf.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_rng.h:16, from cdf.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_rng.h:16:0, from cdf.c:14: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from cdf.c:14:0: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o cheb.o -c cheb.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from cheb.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from cheb.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from cheb.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from cheb.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from cheb.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from cheb.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from cheb.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from cheb.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from cheb.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from cheb.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from cheb.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from cheb.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from cheb.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from cheb.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o combination.o -c combination.c In file included from combination.c:12:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from combination.c:12:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from combination.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o common.o -c common.c In file included from include/rb_gsl_array.h:27:0, from common.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from common.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from common.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from common.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from common.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from common.c:13:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o complex.o -c complex.c In file included from complex.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from complex.c:14: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from complex.c:14: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from complex.c:14:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o const.o -c const.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_const.h:16, from const.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl_const.h:16:0, from const.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from const.c:12:0: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o const_additional.o -c const_additional.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_const.h:16, from const_additional.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl_const.h:16:0, from const_additional.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from const_additional.c:12:0: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o cqp.o -c cqp.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o deriv.o -c deriv.c In file included from deriv.c:12:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from deriv.c:12:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from deriv.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from deriv.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from deriv.c:13:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o dht.o -c dht.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from dht.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from dht.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from dht.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from dht.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from dht.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from dht.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from dht.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from dht.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from dht.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from dht.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from dht.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from dht.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from dht.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from dht.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o diff.o -c diff.c In file included from diff.c:12:0: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from diff.c:12:0: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from diff.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from diff.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from diff.c:13:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o dirac.o -c dirac.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_dirac.h:4, from dirac.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_dirac.h:4:0, from dirac.c:1: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o eigen.o -c eigen.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from eigen.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from eigen.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from eigen.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from eigen.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from eigen.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from eigen.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from eigen.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from eigen.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from eigen.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from eigen.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from eigen.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from eigen.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from eigen.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from eigen.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o error.o -c error.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from error.c:11: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from error.c:11: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from error.c:11: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from error.c:11: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from error.c:11: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from error.c:11: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from error.c:11: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from error.c:11: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from error.c:11: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from error.c:11: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from error.c:11: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from error.c:11: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from error.c:11: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from error.c:11:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o fft.o -c fft.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_fft.h:20, from fft.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_fft.h:20:0, from fft.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from fft.c:12:0: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o fit.o -c fit.c In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_fit.h:19, from fit.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_fit.h:19, from fit.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_fit.h:19:0, from fit.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from fit.c:12:0: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o fresnel.o -c fresnel.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from fresnel.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from fresnel.c:14: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from fresnel.c:14: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from fresnel.c:14: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from fresnel.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from fresnel.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from fresnel.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from fresnel.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from fresnel.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from fresnel.c:14: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from fresnel.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from fresnel.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from fresnel.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from fresnel.c:14:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ fresnel.c:17:21: warning: ‘sqrt_pi_2’ defined but not used [-Wunused-const-variable=] static const double sqrt_pi_2 = 1.2533141373155002512078826424; /* sqrt(pi/2) */ ^~~~~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o function.o -c function.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from function.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from function.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from function.c:12:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o geometry.o -c geometry.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from geometry.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from geometry.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from geometry.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from geometry.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from geometry.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from geometry.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from geometry.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from geometry.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from geometry.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from geometry.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from geometry.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from geometry.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from geometry.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from geometry.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o graph.o -c graph.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_graph.h:16, from graph.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_graph.h:16:0, from graph.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ graph.c: In function ‘gsl_graph_set_command’: graph.c:1097:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if (g->title_font_name != Qnil) ^~ graph.c:1098:90: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ sprintf(command, "%s --title-font-name %s", command, STR2CSTR(g->title_font_name)); if (g->title_font_size != Qnil) ^~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o gsl.o -c gsl.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from gsl.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from gsl.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from gsl.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from gsl.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from gsl.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from gsl.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from gsl.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from gsl.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from gsl.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from gsl.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from gsl.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from gsl.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from gsl.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from gsl.c:13:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o gsl_narray.o -c gsl_narray.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o gsl_nmatrix.o -c gsl_nmatrix.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram.o -c histogram.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from histogram.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from histogram.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from histogram.c:12:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram2d.o -c histogram2d.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from histogram2d.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from histogram2d.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from histogram2d.c:12:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram3d.o -c histogram3d.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from histogram3d.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from histogram3d.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from histogram3d.c:12:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram3d_source.o -c histogram3d_source.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from histogram3d_source.c:16: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from histogram3d_source.c:16: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from histogram3d_source.c:16:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram_find.o -c histogram_find.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from histogram_find.c:20: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from histogram_find.c:20: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from histogram_find.c:20:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o histogram_oper.o -c histogram_oper.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o ieee.o -c ieee.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from ieee.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ieee.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ieee.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from ieee.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from ieee.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from ieee.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from ieee.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from ieee.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from ieee.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from ieee.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from ieee.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from ieee.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from ieee.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from ieee.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o integration.o -c integration.c In file included from include/rb_gsl_array.h:27:0, from integration.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from integration.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from integration.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from integration.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from integration.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from integration.c:13:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o interp.o -c interp.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_interp.h:16, from interp.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_interp.h:16:0, from interp.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ interp.c:15:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_matrix; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o interp2d.o -c interp2d.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_interp2d.h:17, from interp2d.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_interp2d.h:17:0, from interp2d.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ interp2d.c:15:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_matrix; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o jacobi.o -c jacobi.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o linalg.o -c linalg.c In file included from include/rb_gsl_array.h:27:0, from linalg.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from linalg.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from linalg.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o linalg_complex.o -c linalg_complex.c In file included from include/rb_gsl_array.h:27:0, from linalg_complex.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from linalg_complex.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from linalg_complex.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ linalg_complex.c:17:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_linalg; ^~~~~~ linalg_complex.c:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o math.o -c math.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_math.h:16, from math.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_math.h:16:0, from math.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o matrix.o -c matrix.c In file included from include/rb_gsl_array.h:27:0, from matrix.c:17: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from matrix.c:17: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix.c:17:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from matrix.c:18: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from matrix.c:18: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix.c:18:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o matrix_complex.o -c matrix_complex.c In file included from include/rb_gsl_array.h:27:0, from matrix_complex.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from matrix_complex.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix_complex.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from matrix_complex.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ matrix_complex.c: In function ‘rb_gsl_matrix_complex_inspect’: matrix_complex.c:653:24: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t {aka unsigned int}’ [-Wformat=] sprintf(buf, "#<%s[%lu,%lu]:%#lx>\n", rb_class2name(CLASS_OF(obj)), m->size1, m->size2, NUM2ULONG(rb_obj_id(obj))); ~~^ ~~~~~~~~ %u matrix_complex.c:653:28: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘size_t {aka unsigned int}’ [-Wformat=] sprintf(buf, "#<%s[%lu,%lu]:%#lx>\n", rb_class2name(CLASS_OF(obj)), m->size1, m->size2, NUM2ULONG(rb_obj_id(obj))); ~~^ ~~~~~~~~ %u gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o matrix_double.o -c matrix_double.c In file included from include/rb_gsl_array.h:27:0, from matrix_double.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from matrix_double.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix_double.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from matrix_double.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_rng.h:16, from matrix_double.c:465: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_rng.h:16:0, from matrix_double.c:465: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix_double.c:465:0: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o matrix_int.o -c matrix_int.c In file included from include/rb_gsl_array.h:27:0, from matrix_int.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from matrix_int.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from matrix_int.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from matrix_int.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o min.o -c min.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from min.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from min.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from min.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from min.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from min.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from min.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from min.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from min.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from min.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from min.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from min.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from min.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from min.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from min.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o monte.o -c monte.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from monte.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from monte.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from monte.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from monte.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from monte.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from monte.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from monte.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from monte.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from monte.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from monte.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from monte.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from monte.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from monte.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from monte.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ monte.c:28:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o multifit.o -c multifit.c In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_fit.h:19, from multifit.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_fit.h:19, from multifit.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_fit.h:19:0, from multifit.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from multifit.c:12:0: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from multifit.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from multifit.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from multifit.c:13:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ multifit.c: In function ‘rb_gsl_multifit_fdfsolver_covar’: multifit.c:416:9: warning: statement will never be executed [-Wswitch-unreachable] int retval = 0; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o multimin.o -c multimin.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from multimin.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multimin.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multimin.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from multimin.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from multimin.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from multimin.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from multimin.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from multimin.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from multimin.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from multimin.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from multimin.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from multimin.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from multimin.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from multimin.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o multimin_fsdf.o -c multimin_fsdf.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o multiroots.o -c multiroots.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from multiroots.c:11: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multiroots.c:11: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multiroots.c:11: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from multiroots.c:11: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from multiroots.c:11: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from multiroots.c:11: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from multiroots.c:11: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from multiroots.c:11: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from multiroots.c:11: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from multiroots.c:11: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from multiroots.c:11: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from multiroots.c:11: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from multiroots.c:11: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from multiroots.c:11:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from /usr/include/ruby-2.5.0/ruby.h:33:0, from include/rb_gsl_complex.h:17, from include/rb_gsl_poly.h:17, from include/rb_gsl.h:18, from multiroots.c:11: multiroots.c: In function ‘gsl_multiroot_function_mark’: multiroots.c:102:36: warning: passing argument 1 of ‘rb_array_len’ makes integer from pointer without a cast [-Wint-conversion] for (i = 0; (int) i < RARRAY_LEN(f->params); i++) ^ /usr/include/ruby-2.5.0/ruby/ruby.h:1021:36: note: in definition of macro ‘RARRAY_LEN’ #define RARRAY_LEN(a) rb_array_len(a) ^ In file included from /usr/include/ruby-2.5.0/ruby.h:33:0, from include/rb_gsl_complex.h:17, from include/rb_gsl_poly.h:17, from include/rb_gsl.h:18, from multiroots.c:11: /usr/include/ruby-2.5.0/ruby/ruby.h:2055:1: note: expected ‘VALUE {aka long unsigned int}’ but argument is of type ‘void *’ rb_array_len(VALUE a) ^~~~~~~~~~~~ In file included from /usr/include/ruby-2.5.0/ruby.h:33:0, from include/rb_gsl_complex.h:17, from include/rb_gsl_poly.h:17, from include/rb_gsl.h:18, from multiroots.c:11: multiroots.c: In function ‘gsl_multiroot_function_fdf_mark’: multiroots.c:239:36: warning: passing argument 1 of ‘rb_array_len’ makes integer from pointer without a cast [-Wint-conversion] for (i = 0; (int) i < RARRAY_LEN(f->params); i++) ^ /usr/include/ruby-2.5.0/ruby/ruby.h:1021:36: note: in definition of macro ‘RARRAY_LEN’ #define RARRAY_LEN(a) rb_array_len(a) ^ In file included from /usr/include/ruby-2.5.0/ruby.h:33:0, from include/rb_gsl_complex.h:17, from include/rb_gsl_poly.h:17, from include/rb_gsl.h:18, from multiroots.c:11: /usr/include/ruby-2.5.0/ruby/ruby.h:2055:1: note: expected ‘VALUE {aka long unsigned int}’ but argument is of type ‘void *’ rb_array_len(VALUE a) ^~~~~~~~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o multiset.o -c multiset.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from multiset.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multiset.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from multiset.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from multiset.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from multiset.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from multiset.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from multiset.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from multiset.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from multiset.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from multiset.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from multiset.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from multiset.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from multiset.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from multiset.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o ndlinear.o -c ndlinear.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from ndlinear.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ndlinear.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ndlinear.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from ndlinear.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from ndlinear.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from ndlinear.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from ndlinear.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from ndlinear.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from ndlinear.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from ndlinear.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from ndlinear.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from ndlinear.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from ndlinear.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from ndlinear.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o nmf.o -c nmf.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o nmf_wrap.o -c nmf_wrap.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o ntuple.o -c ntuple.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from ntuple.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ntuple.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from ntuple.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from ntuple.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from ntuple.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from ntuple.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from ntuple.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from ntuple.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from ntuple.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from ntuple.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from ntuple.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from ntuple.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from ntuple.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from ntuple.c:12:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o odeiv.o -c odeiv.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_odeiv.h:16, from odeiv.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_odeiv.h:16:0, from odeiv.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o ool.o -c ool.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o permutation.o -c permutation.c In file included from include/rb_gsl_array.h:27:0, from permutation.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from permutation.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from permutation.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o poly.o -c poly.c In file included from include/rb_gsl_poly.h:17:0, from poly.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from poly.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from poly.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from poly.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from poly.c:12:0: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from poly_source.h:1538:0, from poly.c:22: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o poly2.o -c poly2.c In file included from include/rb_gsl_poly.h:17:0, from poly2.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from poly2.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from poly2.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from poly2.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from poly2.c:12:0: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_math.h:16, from poly2.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_math.h:16:0, from poly2.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o qrng.o -c qrng.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_rng.h:16, from qrng.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_rng.h:16:0, from qrng.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from qrng.c:12:0: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o randist.o -c randist.c In file included from include/rb_gsl_array.h:27:0, from randist.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from randist.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from randist.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_rng.h:16, from randist.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_rng.h:16:0, from randist.c:14: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from randist.c:14:0: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o rational.o -c rational.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl_rational.h:16, from rational.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl_rational.h:16, from rational.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl_rational.h:16, from rational.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl_rational.h:16, from rational.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_rational.h:16:0, from rational.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o rng.o -c rng.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_rng.h:16, from rng.c:17: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_rng.h:16:0, from rng.c:17: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from rng.c:17:0: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o root.o -c root.c In file included from include/rb_gsl_array.h:27:0, from root.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from root.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from root.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_function.h:16, from root.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_function.h:16:0, from root.c:14: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from root.c:14:0: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ root.c:17:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf.o -c sf.c In file included from include/rb_gsl_array.h:27:0, from sf.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from sf.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf.c:14: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf.c:14:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ sf.c: In function ‘rb_gsl_sf_result_e10_to_s’: sf.c:112:32: warning: ‘__builtin___sprintf_chk’ writing a terminating nul past the end of the destination [-Wformat-overflow=] sprintf(str, "%10.9e %10.9e\n", rslt->val, rslt->err); ^ In file included from /usr/include/stdio.h:862:0, from /usr/include/gsl/gsl_errno.h:23, from /usr/include/gsl/gsl_block_complex_long_double.h:24, from /usr/include/gsl/gsl_block.h:4, from include/rb_gsl_array.h:16, from sf.c:13: /usr/include/i386-linux-gnu/bits/stdio2.h:33:10: note: ‘__builtin___sprintf_chk’ output between 33 and 37 bytes into a destination of size 32 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_airy.o -c sf_airy.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_airy.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_airy.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_airy.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_bessel.o -c sf_bessel.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_bessel.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_bessel.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_bessel.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ sf_bessel.c:14:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_clausen.o -c sf_clausen.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_clausen.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_clausen.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_clausen.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_coulomb.o -c sf_coulomb.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_coulomb.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_coulomb.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_coulomb.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ sf_coulomb.c:14:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_coupling.o -c sf_coupling.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_coupling.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_coupling.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_coupling.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_dawson.o -c sf_dawson.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_dawson.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_dawson.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_dawson.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_debye.o -c sf_debye.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_debye.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_debye.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_debye.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_dilog.o -c sf_dilog.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_dilog.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_dilog.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_dilog.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_elementary.o -c sf_elementary.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_elementary.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_elementary.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_elementary.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_ellint.o -c sf_ellint.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_ellint.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_ellint.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_ellint.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_elljac.o -c sf_elljac.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_elljac.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_elljac.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_elljac.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_erfc.o -c sf_erfc.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_erfc.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_erfc.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_erfc.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_exp.o -c sf_exp.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_exp.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_exp.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_exp.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_expint.o -c sf_expint.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_expint.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_expint.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_expint.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_fermi_dirac.o -c sf_fermi_dirac.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_fermi_dirac.c:13: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_fermi_dirac.c:13: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_fermi_dirac.c:13:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_gamma.o -c sf_gamma.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_gamma.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_gamma.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_gamma.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_gegenbauer.o -c sf_gegenbauer.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_gegenbauer.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_gegenbauer.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_gegenbauer.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_hyperg.o -c sf_hyperg.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_hyperg.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_hyperg.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_hyperg.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_laguerre.o -c sf_laguerre.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_laguerre.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_laguerre.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_laguerre.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_lambert.o -c sf_lambert.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_lambert.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_lambert.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_lambert.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_legendre.o -c sf_legendre.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_legendre.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_legendre.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_legendre.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ sf_legendre.c:13:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_log.o -c sf_log.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_log.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_log.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_log.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_mathieu.o -c sf_mathieu.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from sf_mathieu.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from sf_mathieu.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from sf_mathieu.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from sf_mathieu.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from sf_mathieu.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from sf_mathieu.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from sf_mathieu.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from sf_mathieu.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from sf_mathieu.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from sf_mathieu.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from sf_mathieu.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from sf_mathieu.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from sf_mathieu.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from sf_mathieu.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_power.o -c sf_power.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_power.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_power.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_power.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_psi.o -c sf_psi.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_psi.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_psi.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_psi.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_synchrotron.o -c sf_synchrotron.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_synchrotron.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_synchrotron.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_synchrotron.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_transport.o -c sf_transport.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_transport.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_transport.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_transport.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_trigonometric.o -c sf_trigonometric.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_trigonometric.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_trigonometric.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_trigonometric.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sf_zeta.o -c sf_zeta.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_sf.h:17, from sf_zeta.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_sf.h:17:0, from sf_zeta.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sf_zeta.c:12:0: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o signal.o -c signal.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_fft.h:20, from signal.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_fft.h:20:0, from signal.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from signal.c:12:0: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o siman.o -c siman.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from siman.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from siman.c:14: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from siman.c:14: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from siman.c:14: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from siman.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from siman.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from siman.c:14: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from siman.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from siman.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from siman.c:14: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from siman.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from siman.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from siman.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from siman.c:14:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sort.o -c sort.c In file included from include/rb_gsl_array.h:27:0, from sort.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from sort.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sort.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ sort.c:16:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID RBGSL_ID_call; ^~~~~~ sort.c:17:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o spline.o -c spline.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_interp.h:16, from spline.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_interp.h:16:0, from spline.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ spline.c:14:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_interp_accel; /* defined in interp.c */ ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o spline2d.o -c spline2d.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_interp2d.h:17, from spline2d.c:12: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_interp2d.h:17:0, from spline2d.c:12: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ spline2d.c:14:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_interp2d_accel; /* defined in interp2d.c */ ^~~~~~ In file included from spline2d.c:12:0: include/rb_gsl_interp2d.h:37:13: warning: ‘rb_gsl_interp2d_free’ declared ‘static’ but never defined [-Wunused-function] static void rb_gsl_interp2d_free(rb_gsl_interp2d*); ^~~~~~~~~~~~~~~~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o stats.o -c stats.c In file included from include/rb_gsl_array.h:27:0, from stats.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from stats.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from stats.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o sum.o -c sum.c In file included from include/rb_gsl_array.h:27:0, from sum.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from sum.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from sum.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o tamu_anova.o -c tamu_anova.c In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from tamu_anova.c:1: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from tamu_anova.c:1: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from include/rb_gsl_poly.h:18, from include/rb_gsl.h:18, from tamu_anova.c:1: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from include/rb_gsl_poly.h:18:0, from include/rb_gsl.h:18, from tamu_anova.c:1: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl.h:18:0, from tamu_anova.c:1: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from tamu_anova.c:1: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:22:0, from tamu_anova.c:1: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from include/rb_gsl.h:23:0, from tamu_anova.c:1: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from tamu_anova.c:1: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from tamu_anova.c:1: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from tamu_anova.c:1: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from tamu_anova.c:1: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from tamu_anova.c:1: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from tamu_anova.c:1:0: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o tensor.o -c tensor.c gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o vector.o -c vector.c In file included from include/rb_gsl_array.h:27:0, from vector.c:17: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from vector.c:17: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector.c:17:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from vector.c:18: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from vector.c:18: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector.c:18:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ In file included from vector.c:25:0: vector_source.h:690:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ In file included from vector.c:31:0: vector_source.h:690:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o vector_complex.o -c vector_complex.c In file included from include/rb_gsl_array.h:27:0, from vector_complex.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from vector_complex.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector_complex.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from vector_complex.c:13:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ vector_complex.c:15:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ vector_complex.c: In function ‘rb_gsl_vector_complex_inspect’: vector_complex.c:464:24: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t {aka unsigned int}’ [-Wformat=] sprintf(buf, "#<%s[%lu]:%#lx>\n", rb_class2name(CLASS_OF(obj)), v->size, NUM2ULONG(rb_obj_id(obj))); ~~^ ~~~~~~~ %u gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o vector_double.o -c vector_double.c In file included from include/rb_gsl_array.h:27:0, from vector_double.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from vector_double.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector_double.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from include/rb_gsl_poly.h:17:0, from include/rb_gsl.h:18, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ In file included from include/rb_gsl.h:18:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_poly.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly; ^~~~~~ include/rb_gsl_poly.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_int; ^~~~~~ include/rb_gsl_poly.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_dd; ^~~~~~ include/rb_gsl_poly.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_taylor; ^~~~~~ include/rb_gsl_poly.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_poly_workspace; ^~~~~~ include/rb_gsl_poly.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rational; ^~~~~~ In file included from include/rb_gsl.h:21:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_root.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fsolver; ^~~~~~ include/rb_gsl_root.h:20:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fdfsolver; ^~~~~~ In file included from include/rb_gsl.h:23:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_sf.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_sf_result, cgsl_sf_result_e10; ^~~~~~ In file included from include/rb_gsl.h:25:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_fft.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_fft; ^~~~~~ include/rb_gsl_fft.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable; ^~~~~~ include/rb_gsl_fft.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_wavetable_factor; ^~~~~~ include/rb_gsl_fft.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_complex_wavetable, cgsl_fft_complex_workspace; ^~~~~~ include/rb_gsl_fft.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_wavetable, cgsl_fft_halfcomplex_wavetable; ^~~~~~ include/rb_gsl_fft.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_fft_real_workspace; ^~~~~~ In file included from include/rb_gsl.h:27:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_rng.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_rng; ^~~~~~ In file included from include/rb_gsl_cheb.h:16:0, from include/rb_gsl.h:31, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_function.h:18:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_function.h:19:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function_fdf; ^~~~~~ In file included from include/rb_gsl.h:32:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_fit.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_multifit; ^~~~~~ In file included from include/rb_gsl.h:33:0, from include/rb_gsl_histogram.h:19, from vector_double.c:14: include/rb_gsl_const.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_const_mks, mgsl_const_cgs; ^~~~~~ In file included from include/rb_gsl_histogram.h:19:0, from vector_double.c:14: include/rb_gsl.h:112:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector_double.c:14:0: include/rb_gsl_histogram.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram; ^~~~~~ include/rb_gsl_histogram.h:22:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_range; ^~~~~~ include/rb_gsl_histogram.h:23:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram_bin; ^~~~~~ include/rb_gsl_histogram.h:24:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d; ^~~~~~ include/rb_gsl_histogram.h:25:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_histogram2d_view; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o vector_int.o -c vector_int.c In file included from include/rb_gsl_array.h:27:0, from vector_int.c:13: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from vector_int.c:13: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from vector_int.c:13:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ In file included from vector_int.c:14:0: include/rb_gsl_complex.h:21:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_complex; ^~~~~~ gcc -I. -I/usr/include/i386-linux-gnu/ruby-2.5.0 -I/usr/include/ruby-2.5.0/ruby/backward -I/usr/include/ruby-2.5.0 -I. -DGSL_VERSION=2.4 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_TAMU_ANOVA_TAMU_ANOVA_H -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -Wdate-time -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -fPIC -g -O2 -fdebug-prefix-map=/build/ruby2.5-ToGoC_/ruby2.5-2.5.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wall -Iinclude -I/usr/include -o wavelet.o -c wavelet.c In file included from include/rb_gsl_array.h:27:0, from wavelet.c:12: include/rb_gsl_common.h:29:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN ID rb_gsl_id_beg, rb_gsl_id_end, rb_gsl_id_excl, rb_gsl_id_to_a; ^~~~~~ In file included from include/rb_gsl_array.h:27:0, from wavelet.c:12: include/rb_gsl_common.h:352:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cGSL_Object; ^~~~~~ In file included from wavelet.c:12:0: include/rb_gsl_array.h:39:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block, cgsl_block_int; ^~~~~~ include/rb_gsl_array.h:40:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_uchar; ^~~~~~ include/rb_gsl_array.h:41:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_block_complex; ^~~~~~ include/rb_gsl_array.h:42:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector, cgsl_vector_complex; ^~~~~~ include/rb_gsl_array.h:43:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col; ^~~~~~ include/rb_gsl_array.h:44:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_col_view; ^~~~~~ include/rb_gsl_array.h:45:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col; ^~~~~~ include/rb_gsl_array.h:46:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_col_view; ^~~~~~ include/rb_gsl_array.h:47:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view, cgsl_vector_complex_view; ^~~~~~ include/rb_gsl_array.h:48:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_view_ro, cgsl_vector_col_view_ro; ^~~~~~ include/rb_gsl_array.h:49:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:51:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int, cgsl_vector_int_col; ^~~~~~ include/rb_gsl_array.h:52:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view, cgsl_vector_int_col_view; ^~~~~~ include/rb_gsl_array.h:53:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_vector_int_view_ro, cgsl_vector_int_col_view_ro; ^~~~~~ include/rb_gsl_array.h:55:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix, cgsl_matrix_complex; ^~~~~~ include/rb_gsl_array.h:56:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view_ro; ^~~~~~ include/rb_gsl_array.h:57:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_complex_view_ro; ^~~~~~ include/rb_gsl_array.h:58:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_view, cgsl_matrix_complex_view; ^~~~~~ include/rb_gsl_array.h:59:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int, cgsl_matrix_int_view; ^~~~~~ include/rb_gsl_array.h:60:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_matrix_int_view_ro; ^~~~~~ include/rb_gsl_array.h:61:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_permutation; ^~~~~~ include/rb_gsl_array.h:62:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_index; ^~~~~~ include/rb_gsl_array.h:63:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE cgsl_function; ^~~~~~ include/rb_gsl_array.h:64:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mgsl_narray; ^~~~~~ include/rb_gsl_array.h:66:1: note: #pragma message: EXTERN is deprecated, use RUBY_EXTERN instead EXTERN VALUE mDirac; ^~~~~~ rm -f gsl_native.so gcc -shared -o gsl_native.so alf.o array.o array_complex.o blas.o blas1.o blas2.o blas3.o block.o bspline.o bundle.o cdf.o cheb.o combination.o common.o complex.o const.o const_additional.o cqp.o deriv.o dht.o diff.o dirac.o eigen.o error.o fft.o fit.o fresnel.o function.o geometry.o graph.o gsl.o gsl_narray.o gsl_nmatrix.o histogram.o histogram2d.o histogram3d.o histogram3d_source.o histogram_find.o histogram_oper.o ieee.o integration.o interp.o interp2d.o jacobi.o linalg.o linalg_complex.o math.o matrix.o matrix_complex.o matrix_double.o matrix_int.o min.o monte.o multifit.o multimin.o multimin_fsdf.o multiroots.o multiset.o ndlinear.o nmf.o nmf_wrap.o ntuple.o odeiv.o ool.o permutation.o poly.o poly2.o qrng.o randist.o rational.o rng.o root.o sf.o sf_airy.o sf_bessel.o sf_clausen.o sf_coulomb.o sf_coupling.o sf_dawson.o sf_debye.o sf_dilog.o sf_elementary.o sf_ellint.o sf_elljac.o sf_erfc.o sf_exp.o sf_expint.o sf_fermi_dirac.o sf_gamma.o sf_gegenbauer.o sf_hyperg.o sf_laguerre.o sf_lambert.o sf_legendre.o sf_log.o sf_mathieu.o sf_power.o sf_psi.o sf_synchrotron.o sf_transport.o sf_trigonometric.o sf_zeta.o signal.o siman.o sort.o spline.o spline2d.o stats.o sum.o tamu_anova.o tensor.o vector.o vector_complex.o vector_double.o vector_int.o wavelet.o -L. -L/usr/lib/i386-linux-gnu -L/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0 -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -Wl,--compress-debug-sections=zlib -L/usr/lib/i386-linux-gnu -lgsl -lgslcblas -lm -lruby-2.5 -ltamuanova -lgsl -lpthread -lgmp -ldl -lcrypt -lm -lc make[1]: Leaving directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' current directory: /<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native make V=1 "DESTDIR=" install make[1]: Entering directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' /bin/mkdir -p . ./.gem.20180301-5986-ubkbnw exit > .sitearchdir.time /usr/bin/install -c -m 0755 gsl_native.so ./.gem.20180301-5986-ubkbnw make[1]: Leaving directory '/<>/ruby-gsl-2.1.0.3+dfsg1/ext/gsl_native' rm -f /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0/mkmf.log ┌──────────────────────────────────────────────────────────────────────────────┐ │ Install Rubygems integration metadata │ └──────────────────────────────────────────────────────────────────────────────┘ generating gemspec at /<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/share/rubygems-integration/2.5.0/specifications/gsl-2.1.0.3.gemspec /usr/bin/ruby2.5 /usr/bin/gem2deb-test-runner ┌──────────────────────────────────────────────────────────────────────────────┐ │ Run tests for ruby2.5 from debian/ruby-tests.rb │ └──────────────────────────────────────────────────────────────────────────────┘ RUBYLIB=/<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0:/<>/ruby-gsl-2.1.0.3+dfsg1/debian/ruby-gsl/usr/lib/ruby/vendor_ruby:. GEM_PATH=debian/ruby-gsl/usr/share/rubygems-integration/2.5.0:/var/lib/gems/2.5.0:/usr/lib/i386-linux-gnu/rubygems-integration/2.5.0:/usr/share/rubygems-integration/2.5.0:/usr/share/rubygems-integration/all ruby2.5 debian/ruby-tests.rb *** running test/test_helper.rb *** *** running test/gsl_test.rb *** Loaded suite gsl_test Started .......... Finished in 0.005319277 seconds. ------ 10 tests, 108 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1879.95 tests/s, 20303.51 assertions/s *** running test/gsl/wavelet_test.rb *** Loaded suite wavelet_test Started .......... Finished in 2.103220103 seconds. ------ 10 tests, 852 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 4.75 tests/s, 405.09 assertions/s *** running test/gsl/fit_test.rb *** Loaded suite fit_test Started ... Finished in 0.003994564 seconds. ------ 3 tests, 24 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 751.02 tests/s, 6008.17 assertions/s *** running test/gsl/multiset_test.rb *** Loaded suite multiset_test Started . Finished in 0.00359297 seconds. ------ 1 tests, 57 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 278.32 tests/s, 15864.31 assertions/s *** running test/gsl/linalg_test.rb *** Loaded suite linalg_test Started ........... Finished in 0.018949012 seconds. ------ 11 tests, 374 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 580.51 tests/s, 19737.18 assertions/s *** running test/gsl/diff_test.rb *** Loaded suite diff_test Started .................. Finished in 0.005326948 seconds. ------ 18 tests, 36 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 3379.05 tests/s, 6758.09 assertions/s *** running test/gsl/qrng_test.rb *** Loaded suite qrng_test Started ... Finished in 0.001938551 seconds. ------ 3 tests, 6 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1547.55 tests/s, 3095.10 assertions/s *** running test/gsl/dht_test.rb *** Loaded suite dht_test Started .. Finished in 0.162781586 seconds. ------ 2 tests, 21 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 12.29 tests/s, 129.01 assertions/s *** running test/gsl/eigen_test.rb *** Loaded suite eigen_test Started ..... Finished in 14.514650133 seconds. ------ 5 tests, 462546 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 0.34 tests/s, 31867.53 assertions/s *** running test/gsl/combination_test.rb *** Loaded suite combination_test Started ... Finished in 0.005161003 seconds. ------ 3 tests, 83 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 581.28 tests/s, 16082.15 assertions/s *** running test/gsl/min_test.rb *** Loaded suite min_test Started ........................ Finished in 0.019549533 seconds. ------ 24 tests, 550 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1227.65 tests/s, 28133.66 assertions/s *** running test/gsl/multifit_test.rb *** Loaded suite multifit_test Started ...... Finished in 0.522493247 seconds. ------ 6 tests, 376 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 11.48 tests/s, 719.63 assertions/s *** running test/gsl/poly_test.rb *** Loaded suite poly_test Started .. Finished in 0.00865178 seconds. ------ 2 tests, 184 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 231.17 tests/s, 21267.30 assertions/s *** running test/gsl/integration_test.rb *** Loaded suite integration_test Started .... Finished in 0.050430014 seconds. ------ 4 tests, 173 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 79.32 tests/s, 3430.50 assertions/s *** running test/gsl/interp_test.rb *** Loaded suite interp_test Started . Finished in 0.001830204 seconds. ------ 1 tests, 6 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 546.39 tests/s, 3278.32 assertions/s *** running test/gsl/matrix_test.rb *** Loaded suite matrix_test Started ....... Finished in 0.004084536 seconds. ------ 7 tests, 57 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1713.78 tests/s, 13955.07 assertions/s *** running test/gsl/stats_test.rb *** Loaded suite stats_test Started .. Finished in 0.00335072 seconds. ------ 2 tests, 36 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 596.89 tests/s, 10743.96 assertions/s *** running test/gsl/cdf_test.rb *** Loaded suite cdf_test Started .................................................................... Finished in 0.062461008 seconds. ------ 68 tests, 1359 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1088.68 tests/s, 21757.57 assertions/s *** running test/gsl/vector_test.rb *** Loaded suite vector_test Started .......... Finished in 0.004640912 seconds. ------ 10 tests, 138 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 2154.75 tests/s, 29735.53 assertions/s *** running test/gsl/sf_test.rb *** Loaded suite sf_test Started .......... Finished in 0.167554839 seconds. ------ 10 tests, 5875 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 59.68 tests/s, 35063.15 assertions/s *** running test/gsl/oper_test.rb *** Loaded suite oper_test Started ......... Finished in 0.003517853 seconds. ------ 9 tests, 17 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 2558.38 tests/s, 4832.49 assertions/s *** running test/gsl/odeiv_test.rb *** Loaded suite odeiv_test Started ............................................................................... ...... Finished in 77.742050684 seconds. ------ 85 tests, 841729 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1.09 tests/s, 10827.20 assertions/s *** running test/gsl/index_test.rb *** Loaded suite index_test Started .... Finished in 0.003887177 seconds. ------ 4 tests, 28 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1029.02 tests/s, 7203.17 assertions/s *** running test/gsl/matrix_nmf_test.rb *** Loaded suite matrix_nmf_test Started ... Finished in 0.008502058 seconds. ------ 3 tests, 26 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 352.86 tests/s, 3058.08 assertions/s *** running test/gsl/tensor_test.rb *** Loaded suite tensor_test Started . Finished in 0.001119338 seconds. ------ 1 tests, 0 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 893.39 tests/s, 0.00 assertions/s *** running test/gsl/multimin_test.rb *** Loaded suite multimin_test Started .................. Finished in 0.138454534 seconds. ------ 18 tests, 21 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 130.01 tests/s, 151.67 assertions/s *** running test/gsl/const_test.rb *** Loaded suite const_test Started ... Finished in 0.001294601 seconds. ------ 3 tests, 3 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 2317.32 tests/s, 2317.32 assertions/s *** running test/gsl/bspline_test.rb *** Loaded suite bspline_test Started .. Finished in 4.357935402 seconds. ------ 2 tests, 189000 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 0.46 tests/s, 43369.16 assertions/s *** running test/gsl/histo_test.rb *** Loaded suite histo_test Started . Finished in 0.000791946 seconds. ------ 1 tests, 4 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1262.71 tests/s, 5050.85 assertions/s *** running test/gsl/roots_test.rb *** Loaded suite roots_test Started ...... Finished in 0.00799584 seconds. ------ 6 tests, 172 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 750.39 tests/s, 21511.19 assertions/s *** running test/gsl/deriv_test.rb *** Loaded suite deriv_test Started .................. Finished in 0.005877489 seconds. ------ 18 tests, 36 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 3062.53 tests/s, 6125.06 assertions/s *** running test/gsl/blas_test.rb *** Loaded suite blas_test Started ..... Finished in 0.003517629 seconds. ------ 5 tests, 10 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1421.41 tests/s, 2842.82 assertions/s *** running test/gsl/quartic_test.rb *** Loaded suite quartic_test Started . Finished in 0.000846244 seconds. ------ 1 tests, 0 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1181.69 tests/s, 0.00 assertions/s *** running test/gsl/monte_test.rb *** Loaded suite monte_test Started .. Finished in 0.002215353 seconds. ------ 2 tests, 14 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 902.79 tests/s, 6319.53 assertions/s *** running test/gsl/sum_test.rb *** Loaded suite sum_test Started ........ Finished in 0.006509769 seconds. ------ 8 tests, 24 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1228.92 tests/s, 3686.77 assertions/s *** running test/gsl/multiroot_test.rb *** Loaded suite multiroot_test Started ............ Finished in 0.004725468 seconds. ------ 12 tests, 8 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 2539.43 tests/s, 1692.95 assertions/s *** running test/gsl/rng_test.rb *** Loaded suite rng_test Started ............................................................................... ............................................................................... ............................................................................... ............................................................................... ....................................................... Finished in 6.767444537 seconds. ------ 371 tests, 743 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 54.82 tests/s, 109.79 assertions/s *** running test/gsl/complex_test.rb *** Loaded suite complex_test Started .. Finished in 0.004121042 seconds. ------ 2 tests, 22 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 485.31 tests/s, 5338.46 assertions/s *** running test/gsl/randist_test.rb *** Loaded suite randist_test Started .. Finished in 4.111635179 seconds. ------ 2 tests, 1121 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 0.49 tests/s, 272.64 assertions/s *** running test/gsl/err_test.rb *** Loaded suite err_test Started .. Finished in 0.0010377 seconds. ------ 2 tests, 2 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 1927.34 tests/s, 1927.34 assertions/s *** running test/gsl/interp2d_test.rb *** Loaded suite interp2d_test Started ...... Finished in 0.109794348 seconds. ------ 6 tests, 3288 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 54.65 tests/s, 29946.90 assertions/s *** running test/gsl/cheb_test.rb *** Loaded suite cheb_test Started . Finished in 0.057997179 seconds. ------ 1 tests, 1734 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 17.24 tests/s, 29898.01 assertions/s *** running test/gsl/spline2d_test.rb *** Loaded suite spline2d_test Started .. Finished in 0.098649722 seconds. ------ 2 tests, 3282 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed ------ 20.27 tests/s, 33269.23 assertions/s ┌──────────────────────────────────────────────────────────────────────────────┐ │ dh_ruby --install finished │ └──────────────────────────────────────────────────────────────────────────────┘ dh_install -a -O--buildsystem=ruby debian/rules override_dh_installdocs make[1]: Entering directory '/<>/ruby-gsl-2.1.0.3+dfsg1' dh_installdocs examples rm -rf debian/ruby-gsl/usr/share/doc/ruby-gsl/examples/fit/*.dat rm -rf debian/ruby-gsl/usr/share/doc/ruby-gsl/examples/linalg/linalg.replaced rm -rf debian/ruby-gsl/usr/share/doc/ruby-gsl/examples/gallery/rgplot/rgplot.replaced find debian/ruby-gsl/usr/share/doc/ruby-gsl/examples -name "*.rb" -exec chmod a-x {} \; make[1]: Leaving directory '/<>/ruby-gsl-2.1.0.3+dfsg1' dh_ruby_fixdocs -a -O--buildsystem=ruby dh_installchangelogs -a -O--buildsystem=ruby dh_installexamples -a -O--buildsystem=ruby dh_installman -a -O--buildsystem=ruby dh_installcatalogs -a -O--buildsystem=ruby dh_installcron -a -O--buildsystem=ruby dh_installdebconf -a -O--buildsystem=ruby dh_installemacsen -a -O--buildsystem=ruby dh_installifupdown -a -O--buildsystem=ruby dh_installinfo -a -O--buildsystem=ruby dh_installinit -a -O--buildsystem=ruby dh_installmenu -a -O--buildsystem=ruby dh_installmime -a -O--buildsystem=ruby dh_installmodules -a -O--buildsystem=ruby dh_installlogcheck -a -O--buildsystem=ruby dh_installlogrotate -a -O--buildsystem=ruby dh_installpam -a -O--buildsystem=ruby dh_installppp -a -O--buildsystem=ruby dh_installudev -a -O--buildsystem=ruby dh_installgsettings -a -O--buildsystem=ruby dh_bugfiles -a -O--buildsystem=ruby dh_ucf -a -O--buildsystem=ruby dh_lintian -a -O--buildsystem=ruby dh_gconf -a -O--buildsystem=ruby dh_icons -a -O--buildsystem=ruby dh_perl -a -O--buildsystem=ruby dh_usrlocal -a -O--buildsystem=ruby dh_link -a -O--buildsystem=ruby dh_installwm -a -O--buildsystem=ruby dh_installxfonts -a -O--buildsystem=ruby dh_strip_nondeterminism -a -O--buildsystem=ruby dh_compress -X.rb -a -O--buildsystem=ruby dh_fixperms -a -O--buildsystem=ruby dh_missing -a -O--buildsystem=ruby debian/rules override_dh_strip make[1]: Entering directory '/<>/ruby-gsl-2.1.0.3+dfsg1' dh_strip --dbgsym-migration="ruby-gsl-dbg (<< 2.1.0.3+dfsg1-1~)" make[1]: Leaving directory '/<>/ruby-gsl-2.1.0.3+dfsg1' dh_makeshlibs -a -O--buildsystem=ruby dh_shlibdeps -a -O--buildsystem=ruby dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/ruby-gsl/usr/lib/i386-linux-gnu/ruby/vendor_ruby/2.5.0/gsl_native.so was not linked against libgslcblas.so.0 (it uses none of the library's symbols) dh_ruby_fixdepends -a -O--buildsystem=ruby dh_installdeb -a -O--buildsystem=ruby dh_gencontrol -a -O--buildsystem=ruby dh_md5sums -a -O--buildsystem=ruby dh_builddeb -a -O--buildsystem=ruby INFO: pkgstriptranslations version 135 INFO: pkgstriptranslations version 135 pkgstriptranslations: processing ruby-gsl (in debian/ruby-gsl); do_strip: , oemstrip: pkgstriptranslations: processing ruby-gsl-dbgsym (in debian/.debhelper/ruby-gsl/dbgsym-root); do_strip: , oemstrip: pkgmaintainermangler: Not overriding Maintainer for domain lists.ubuntu.com pkgstripfiles: processing control file: debian/ruby-gsl/DEBIAN/control, package ruby-gsl, directory debian/ruby-gsl pkgstripfiles: Truncating usr/share/doc/ruby-gsl/changelog.Debian.gz to topmost ten records pkgstripfiles: Running PNG optimization (using 4 cpus) for package ruby-gsl ... pkgstripfiles: No PNG files. dpkg-deb: building package 'ruby-gsl' in '../ruby-gsl_2.1.0.3+dfsg1-1build1_i386.deb'. pkgmaintainermangler: Not overriding Maintainer for domain lists.ubuntu.com pkgstripfiles: processing control file: debian/.debhelper/ruby-gsl/dbgsym-root/DEBIAN/control, package ruby-gsl-dbgsym, directory debian/.debhelper/ruby-gsl/dbgsym-root pkgstripfiles: Running PNG optimization (using 4 cpus) for package ruby-gsl-dbgsym ... pkgstripfiles: No PNG files. dpkg-deb: building package 'ruby-gsl-dbgsym' in 'debian/.debhelper/scratch-space/build-ruby-gsl/ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.deb'. Renaming ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.deb to ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.ddeb dpkg-genbuildinfo --build=any dpkg-genchanges --build=any -mLaunchpad Build Daemon >../ruby-gsl_2.1.0.3+dfsg1-1build1_i386.changes dpkg-genchanges: info: binary-only arch-specific upload (source code and arch-indep packages not included) dpkg-source --after-build ruby-gsl-2.1.0.3+dfsg1 dpkg-buildpackage: info: binary-only upload (no source included) -------------------------------------------------------------------------------- Build finished at 20180301-1242 Finished -------- I: Built successfully +------------------------------------------------------------------------------+ | Post Build Chroot | +------------------------------------------------------------------------------+ +------------------------------------------------------------------------------+ | Changes | +------------------------------------------------------------------------------+ ruby-gsl_2.1.0.3+dfsg1-1build1_i386.changes: -------------------------------------------- Format: 1.8 Date: Thu, 01 Mar 2018 12:30:12 +0000 Source: ruby-gsl Binary: ruby-gsl Architecture: i386 Version: 2.1.0.3+dfsg1-1build1 Distribution: bionic-proposed Urgency: high Maintainer: Launchpad Build Daemon Changed-By: Dimitri John Ledkov Description: ruby-gsl - Ruby bindings for the GNU Scientific Library (GSL) Changes: ruby-gsl (2.1.0.3+dfsg1-1build1) bionic; urgency=high . * No change rebuild against ruby-defaults without ruby2.3. Checksums-Sha1: 172801b90132b5bfda9c09a5b3354821c42a7305 1145400 ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.ddeb 5225ebb9592edad62acb879eace4005ee3f10f17 7131 ruby-gsl_2.1.0.3+dfsg1-1build1_i386.buildinfo 4182dab5ec7ef600515423f4d0969b672dae9eef 481916 ruby-gsl_2.1.0.3+dfsg1-1build1_i386.deb Checksums-Sha256: d42486d0302ecdaf4a912b2a475059bacecc0af0bcb5475a912997b72490a10a 1145400 ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.ddeb 0f730e50951866c28e4c93448cc007f0dc9ef5e8aea4f7098eb5ef5578a660e6 7131 ruby-gsl_2.1.0.3+dfsg1-1build1_i386.buildinfo c4a2f5d42755d69d7c9d62213f556aa23d5edc6f42a58983684cc1455c615aa9 481916 ruby-gsl_2.1.0.3+dfsg1-1build1_i386.deb Files: f7adcf9ed81210e7f926f6556079fc95 1145400 debug optional ruby-gsl-dbgsym_2.1.0.3+dfsg1-1build1_i386.ddeb 8eeeac7a90547b06851192662470c97f 7131 ruby optional ruby-gsl_2.1.0.3+dfsg1-1build1_i386.buildinfo 7b0aab4d8e2e8dbd0f76635b2cabc50d 481916 ruby optional ruby-gsl_2.1.0.3+dfsg1-1build1_i386.deb Original-Maintainer: Debian Ruby Extras Maintainers +------------------------------------------------------------------------------+ | Package contents | +------------------------------------------------------------------------------+ ruby-gsl_2.1.0.3+dfsg1-1build1_i386.deb --------------------------------------- new debian package, version 2.0. size 481916 bytes: control archive=9476 bytes. 773 bytes, 15 lines control 29551 bytes, 357 lines md5sums Package: ruby-gsl Version: 2.1.0.3+dfsg1-1build1 Architecture: i386 Maintainer: Ubuntu Developers Installed-Size: 2094 Depends: plotutils, ruby (>= 1:2.5~0), ruby-narray, libc6 (>= 2.7), libgsl23, libgslcblas0, libtamuanova-0.2 (>= 0.2), libruby2.5 (>= 2.5.0~preview1) Section: ruby Priority: optional Homepage: https://github.com/SciRuby/rb-gsl Description: Ruby bindings for the GNU Scientific Library (GSL) The GNU Scientific Library (GSL) is a collection of data types and routines for numerical computing. Ruby/GSL is an interface to the GNU Scientific Library for the Ruby programming language. 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+------------------------------------------------------------------------------+ | Cleanup | +------------------------------------------------------------------------------+ Purging /<> Not removing build depends: as requested +------------------------------------------------------------------------------+ | Summary | +------------------------------------------------------------------------------+ Build Architecture: i386 Build-Space: 22316 Build-Time: 217 Distribution: bionic-proposed Host Architecture: i386 Install-Time: 20 Job: ruby-gsl_2.1.0.3+dfsg1-1build1.dsc Machine Architecture: amd64 Package: ruby-gsl Package-Time: 238 Source-Version: 2.1.0.3+dfsg1-1build1 Space: 22316 Status: successful Version: 2.1.0.3+dfsg1-1build1 -------------------------------------------------------------------------------- Finished at 20180301-1242 Build needed 00:03:58, 22316k disc space RUN: /usr/share/launchpad-buildd/slavebin/in-target scan-for-processes --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 Scanning for processes to kill in build PACKAGEBUILD-14411347 RUN: /usr/share/launchpad-buildd/slavebin/in-target umount-chroot --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 Stopping target for build PACKAGEBUILD-14411347 RUN: /usr/share/launchpad-buildd/slavebin/in-target remove-build --backend=chroot --series=bionic --arch=i386 PACKAGEBUILD-14411347 Removing build PACKAGEBUILD-14411347