[Intel-gfx] [PATCH 1/2] configure.ac: Do not include `xext` and `xfixes` in `XVMCLIB`

[Paul Menzel]

Date: Sat, 2 Feb 2013 11:44:54 +0100

Building the package under Debian Sid/unstable, `dh_shlibdeps` informs
that `libIntelXvMC.so.1.0.0` does not need to be linked against
`libXext.so.6` or `libXfixes.so.3` [1].

        $ debuild -b -us -uc
        […]
        make[1]: Entering directory `/build/buildd-xserver-xorg-video-intel_2.19.0-6-i386-9thLfo/xserver-xorg-video-intel-2.19.0'
        dh_shlibdeps -- --warnings=6
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libIntelXvMC.so.1.0.0 should not be linked against libXext.so.6 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libIntelXvMC.so.1.0.0 should not be linked against libXfixes.so.3 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libXext.so.6 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libXfixes.so.3 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libX11-xcb.so.1 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libxcb-dri2.so.0 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libxcb-util.so.0 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 should not be linked against libxcb.so.1 (it uses none of the library's symbols)
        dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/xserver-xorg-video-intel/usr/lib/libIntelXvMC.so.1.0.0 debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 were not linked against libXext.so.6 (they use none of the library's symbols)
        dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/xserver-xorg-video-intel/usr/lib/libIntelXvMC.so.1.0.0 debian/xserver-xorg-video-intel/usr/lib/libI810XvMC.so.1.0.0 were not linked against libXfixes.so.3 (they use none of the library's symbols)
        make[1]: Leaving directory `/build/buildd-xserver-xorg-video-intel_2.19.0-6-i386-9thLfo/xserver-xorg-video-intel-2.19.0'
           dh_installdeb -a -O--builddirectory=build/
        […]

Not populating `XVMCLIB` with `xext` and `xfixes` makes the warning go
away and the libraries are still built without any issues.

[1] https://buildd.debian.org/status/fetch.php?pkg=xserver-xorg-video-intel&arch=i386&ver=2%3A2.19.0-6&stamp=1347825458

Signed-off-by: Paul Menzel <paulepanter at users.sourceforge.net>
---
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 5135ecc..e6ab9d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -404,7 +404,7 @@ AC_MSG_RESULT([$DRI2])
 
 if test "$XVMC" = yes; then
 	PKG_CHECK_MODULES(XVMCLIB,
-			  [xvmc xext xfixes dri2proto x11-xcb xcb-dri2 xcb-aux],
+			  [xvmc dri2proto x11-xcb xcb-dri2 xcb-aux],
 			  [XVMC=yes], [XVMC=no])
 fi
 AC_MSG_CHECKING([whether to include XvMC support])
-- 
1.7.10.4
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