qtsink: Add configured GL cflags to the build

We don't directly link to GL in the element, though we use GL headers.
For this reason we need to include the proper GL headers path. This
prevent this element from using a different GL header then libgstgl.

diff --git a/ext/qt/Makefile.am b/ext/qt/Makefile.am
index 064e8d1..5fdd90a 100644 (file)
--- a/ext/qt/Makefile.am
+++ b/ext/qt/Makefile.am
@@ -29,7 +29,8 @@ libgstqtsink_la_CXXFLAGS = \
        $(GST_CXXFLAGS) \
        $(GST_BASE_CFLAGS) \
        $(GST_PLUGINS_BASE_CFLAGS) \
-       $(QT_CFLAGS)
+       $(QT_CFLAGS) \
+       $(GL_CFLAGS)
 
 libgstqtsink_la_LIBADD = \
        $(GST_BASE_LIBS) \