Ensure all *.c files include config.h before any other headers

Makes sure that any flags set in config.h that affect system headers
are applied equally across all source files.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/Bitmap.c b/Bitmap.c
index d074058..b7b1589 100644
--- a/Bitmap.c
+++ b/Bitmap.c
@@ -30,6 +30,10 @@ from The Open Group.
  * Author:  Davor Matic, MIT X Consortium
  */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <X11/IntrinsicP.h>
 #include <X11/StringDefs.h>
 #include <X11/Xaw/XawInit.h>