FTBFS: usr/include/arch/i386/klibc/archsignal.h:104: error: redefinition of 'struct sigaction' and others

[LaMont Jones]

During the most recent rebuild testing, klibc failed to build. Full log available on request.

klibc_1.5.15-1_20091005-0824-i386-failed.gz

make -rR -f scripts/Kbuild.klibc obj=usr/klibc
  gcc -Wp,-MD,usr/klibc/.__static_init.o.d -nostdinc -iwithprefix include -Iusr/include/arch/i386 -Iusr/include/bits32 -Iusr/klibc/../include -Iusr/include -Ilinux/include -D__KLIBC__=1 -D__KLIBC_MINOR__=5 -D_BITSIZE=32 -fno-stack-protector -mregparm=3 -D_REGPARM=3 -m32 -march=i386 -Os -g -fomit-frame-pointer -falign-functions=0 -falign-jumps=0 -falign-loops=0 -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/__static_init.o usr/klibc/__static_init.c
  gcc -Wp,-MD,usr/klibc/.vsnprintf.o.d -nostdinc -iwithprefix include -Iusr/include/arch/i386 -Iusr/include/bits32 -Iusr/klibc/../include -Iusr/include -Ilinux/include -D__KLIBC__=1 -D__KLIBC_MINOR__=5 -D_BITSIZE=32 -fno-stack-protector -mregparm=3 -D_REGPARM=3 -m32 -march=i386 -Os -g -fomit-frame-pointer -falign-functions=0 -falign-jumps=0 -falign-loops=0 -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/vsnprintf.o usr/klibc/vsnprintf.c
In file included from usr/include/arch/i386/klibc/archsignal.h:99,
                 from usr/klibc/../include/signal.h:14,
                 from usr/klibc/../include/sys/select.h:11,
                 from usr/klibc/../include/unistd.h:12,
                 from usr/klibc/../include/stdio.h:11,
                 from usr/klibc/vsnprintf.c:13:
linux/include/asm-generic/signal.h:7:1: warning: "_NSIG_BPW" redefined
In file included from usr/klibc/../include/signal.h:14,
                 from usr/klibc/../include/sys/select.h:11,
                 from usr/klibc/../include/unistd.h:12,
                 from usr/klibc/../include/stdio.h:11,
                 from usr/klibc/vsnprintf.c:13:
usr/include/arch/i386/klibc/archsignal.h:17:1: warning: this is the location of the previous definition
In file included from usr/include/arch/i386/klibc/archsignal.h:99,
                 from usr/klibc/../include/signal.h:14,
                 from usr/klibc/../include/sys/select.h:11,
                 from usr/klibc/../include/unistd.h:12,
                 from usr/klibc/../include/stdio.h:11,
                 from usr/klibc/vsnprintf.c:13:

Other architectures (e.g., powerpc) have:
usr/kinit/nfsmount/mount.c: In function 'mount_call':
usr/kinit/nfsmount/mount.c:179: error: 'MNTPROC_MNT' undeclared (first use in this function)
usr/kinit/nfsmount/mount.c:179: error: (Each undeclared identifier is reported only once
usr/kinit/nfsmount/mount.c:179: error: for each function it appears in.)

[Colin Watson (cjwatson)]

klibc (1.5.15-1ubuntu2) karmic; urgency=low

  * 20-signal-cleanup.patch (update): Stop redefining 'struct sigaction' on
    sparc.

 -- Colin Watson <email address hidden> Mon, 05 Oct 2009 09:38:00 +0100

klibc (1.5.15-1ubuntu1) karmic; urgency=low

  * 20-signal-cleanup.patch: Cope with header changes in Linux 2.6.30.
  * 21-mntproc-definitions.patch: MNTPROC_MNT and MNTPROC_UMNT are no longer
    defined by the kernel. Hack around this by restoring the old
    definitions.
  * 22-ext4-no-journal.patch: Recognise ext4 filesystems without journals
    (LP: #416636).

 -- Colin Watson <email address hidden> Sun, 04 Oct 2009 23:10:12 +0100