gsk: Include config.h

The more you know:
Not including config.h causes the public API implemented in this file to
not be exported in the resulting library.

diff --git a/gsk/gskrendernodeimpl.c b/gsk/gskrendernodeimpl.c
index d2f27243d56ee7c295288301c93408eee1f38044..bc589d0f216e5be670c829e0a28b585a1f3f6926 100644 (file)
--- a/gsk/gskrendernodeimpl.c
+++ b/gsk/gskrendernodeimpl.c
@@ -16,6 +16,8 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "config.h"
+
 #include "gskrendernodeprivate.h"
 
 #include "gskcairoblurprivate.h"