From a8ae8cf3f12e2cda4dd2eaaffab93fec2c23925a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christian=20K=C3=B6nig?= <deathsimple@vodafone.de>
Date: Thu, 14 Jul 2011 12:42:17 +0200
Subject: [PATCH] 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 file 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
-- 
2.7.4