Mesa (master): g3dvl: check for existense of XvMC header/libs

[Christian König]

Module: Mesa
Branch: master
Commit: a8ae8cf3f12e2cda4dd2eaaffab93fec2c23925a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a8ae8cf3f12e2cda4dd2eaaffab93fec2c23925a

Author: Christian König <deathsimple at vodafone.de>
Date:   Thu Jul 14 12:42:17 2011 +0200

g3dvl: check for existense of XvMC header/libs

Building the XvMC state tracker only works when the header/libs are available.

---

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index c3047d6..4f47302 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1511,7 +1511,7 @@ if test "x$enable_gallium_g3dvl" = xyes; then
     fi
 
     if test "x$enable_xvmc" = xauto; then
-        enable_xvmc=yes
+	PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
     fi
 
     if test "x$enable_vdpau" = xauto; then
@@ -1523,8 +1523,8 @@ if test "x$enable_gallium_g3dvl" = xyes; then
     fi
 fi
 
-#TODO: Check for xvmc libs/headers
 if test "x$enable_xvmc" = xyes; then
+    PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 xorg-server])
     GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
     HAVE_ST_XVMC="yes"
 fi