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-rw-r--r--configure.in11
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index f72ac2ea8..4e00fec01 100644
--- a/configure.in
+++ b/configure.in
@@ -240,6 +240,17 @@ dnl but only dynamic linking is possible when using libtool < 1.4.0
AC_PREREQ_LIBTOOL(1.4.0, xv_lib="libXv.a", xv_lib="libXv.so")
+dnl
+dnl Check for OpenGL
+dnl
+AC_CHECK_LIB(GL, glBegin,
+ OPENGL_LIBS="-lGL"
+ ac_have_opengl="yes",,
+ -lGL)
+AC_SUBST(OPENGL_LIBS)
+AM_CONDITIONAL(HAVE_OPENGL, test x$ac_have_opengl = "xyes")
+
+
host_or_hostalias="$host"
if test "$host_or_hostalias" = ""; then
dnl user has called ./configure with a host parameter unknown to