Fixed PHP_CHECK_BUILTIN_EXPECT setting

diff --git a/acinclude.m4 b/acinclude.m4
index 478ea31761dc16773189327c9b9b3baf49712425..b4f82f14479c445082c99bb793e902c2d3623021 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -3046,6 +3046,6 @@ AC_DEFUN([PHP_CHECK_BUILTIN_EXPECT], [
     AC_MSG_RESULT([no])
   ])
 
-  AC_DEFINE([PHP_HAVE_BUILTIN_EXPECT], [$have_builtin_expect], [Whether the compiler supports __builtin_expect])
+  AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_EXPECT], [$have_builtin_expect], [Whether the compiler supports __builtin_expect])
 
 ])