added include config.h so shared extensions builds work correctly

diff --git a/ext/mbstring/mbregex.c b/ext/mbstring/mbregex.c
index 34a0550cb4ad2b8b55177d6bcb405156c69340cf..1e6c6effc1608f029493cbbdd1861abaf528c91c 100644 (file)
--- a/ext/mbstring/mbregex.c
+++ b/ext/mbstring/mbregex.c
@@ -23,6 +23,10 @@
 
 #include "php.h"
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #if HAVE_MBREGEX
 
 #define re_compile_pattern mbre_compile_pattern