Patch by Mark Hammond to avoid certain header files on Windows/CE.
diff --git a/Modules/getbuildinfo.c b/Modules/getbuildinfo.c
index 49793b8..35da3f7 100644
--- a/Modules/getbuildinfo.c
+++ b/Modules/getbuildinfo.c
@@ -4,7 +4,9 @@
 #include "macbuildno.h"
 #endif
 
+#ifndef DONT_HAVE_STDIO_H
 #include <stdio.h>
+#endif
 
 #ifndef DATE
 #ifdef __DATE__