Variables are not interpolated unless we use _UNQUOTED

diff --git a/Zend/acinclude.m4 b/Zend/acinclude.m4
index 558f1605afd902f8239d418d961fd997c74b58ec..d7dc7b223a3d1a2723b56f475f2c224d46aeecd1 100644 (file)
--- a/Zend/acinclude.m4
+++ b/Zend/acinclude.m4
@@ -17,7 +17,7 @@ AC_DEFUN(AC_ZEND_BROKEN_SPRINTF,[
     broken=0
     AC_MSG_RESULT(cannot check, guessing ok)
   ])
-  AC_DEFINE(ZEND_BROKEN_SPRINTF, $broken, [Whether sprintf is broken])
+  AC_DEFINE_UNQUOTED(ZEND_BROKEN_SPRINTF, $broken, [Whether sprintf is broken])
 ])
 
 AC_DEFUN(AM_SET_LIBTOOL_VARIABLE,[