[dlg] Lighten up the inclusions.
The DLG wrapper needs to know if FT_DEBUG_LOGGING is defined in
`ftoption.h`. It does not need entire FreeType.
* src/dlg/dlgwrap.c: Include FT_CONFIG_OPTIONS_H directly.
diff --git a/src/dlg/dlgwrap.c b/src/dlg/dlgwrap.c
index 5b2006c..98dc4b2 100644
--- a/src/dlg/dlgwrap.c
+++ b/src/dlg/dlgwrap.c
@@ -16,12 +16,8 @@
*/
- /* We have to duplicate these feature test macros from `dlg.c` */
- /* since `freetype.h` loads some affected standard headers. */
-#define _XOPEN_SOURCE 600
-#define _POSIX_C_SOURCE 200809L
-
-#include <freetype/freetype.h>
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
#ifdef FT_DEBUG_LOGGING
