libcacard.pc paths are not modified when configure prefix is

[jean-christophe manciot]

Ubuntu Server 15.04 Gnome
Qemu sources from master git://git.qemu-project.org/qemu.git 2.4.0-rc3 SHA 2be4f242

Built with:
make distclean
./configure --target-list=x86_64-softmmu \
            --cpu=x86_64 \
            --enable-virtfs \
            --enable-kvm \
            --enable-spice \
            --enable-usb-redir \
            --enable-libusb \
            --audio-drv-list=oss,alsa,sdl,pa \
            --enable-uuid \
            --enable-libnfs \
            --enable-libssh2 \
     --prefix=/usr --sysconfdir=/etc --localstatedir=/var

make -j6

Yet, /usr/lib/libcacard.pc:
prefix=/usr/local
exec_prefix=${prefix}
libdir=/usr/local/lib
includedir=/usr/local/include/cacard

Name: cacard
Description: CA Card library
Version: 2.3.50

Requires.private: nss glib-2.0
Libs: -L${libdir} -lcacard
Libs.private:
Cflags: -I${includedir}

This issue affects the building of spice-client-gtk (http://cgit.freedesktop.org/spice/spice-gtk/) which expects correct paths in that file.

[Thomas Huth (th-huth)]

Since QEMU 2.5, libcacard is now an external project (see http://www.spice-space.org/page/Libcacard), so this should not be a problem anymore.