diff --git a/package/stf/gpac/configure-opengl-detection.patch b/package/stf/gpac/configure-opengl-detection.patch
new file mode 100644
index 000000000..328241c32
--- /dev/null
+++ b/package/stf/gpac/configure-opengl-detection.patch
@@ -0,0 +1,11 @@
+--- ./configure.orig	2006-03-30 23:21:37.000000000 +0200
++++ ./configure	2006-03-30 23:22:52.000000000 +0200
+@@ -369,7 +369,7 @@
+ if test "$win32" = "yes" ; then
+ LINK3D="-lopengl32 -lglu32"
+ else
+-LINK3D="-lGL -lGLU"
++LINK3D="-L/usr/X11/lib -lGL -lGLU"
+ fi
+ 
+ if $cc -o $TMPO $TMPC $LINK3D 2> /dev/null  ; then
diff --git a/package/stf/gpac/gpac.desc b/package/stf/gpac/gpac.desc
index 0772d0a8d..13db21b9b 100644
--- a/package/stf/gpac/gpac.desc
+++ b/package/stf/gpac/gpac.desc
@@ -44,7 +44,7 @@
 
 [L] GPL
 [S] Beta
-[V] 0.3.0
+[V] 0.4.0r2
 [P] X -?---5---9 150.000
 
-[D] 1781168943 gpac-0.3.0.tar.gz http://dl.sourceforge.net/gpac/
+[D] 178069378 gpac-0.4.0-rc2.tar.gz http://dl.sourceforge.net/gpac/