Win32: opengl module needs glext.h

diff --git a/configure.ac b/configure.ac
index eb7177b1c2adce0ccb94e4964f061e433a1bc636..97785f8b2b7003ae8831f976d893e9def6b7f13d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3357,7 +3357,7 @@ then
         VLC_ADD_LIBS([directx],[-lgdi32])
       ],[AC_MSG_ERROR([Cannot find DirectX headers!])]
       )
-      AC_CHECK_HEADERS(GL/gl.h,
+      AC_CHECK_HEADERS(GL/gl.h GL/glext.h,
       [ VLC_ADD_PLUGIN([glwin32])
         VLC_ADD_LIBS([glwin32],[-lopengl32 -lgdi32])
       ])