$OpenBSD: patch-giscanner_sourcescanner_py,v 1.4 2012/03/29 06:29:08 ajacoutot Exp $
--- giscanner/sourcescanner.py.orig	Mon Mar 26 11:59:56 2012
+++ giscanner/sourcescanner.py	Mon Mar 26 12:00:18 2012
@@ -274,7 +274,7 @@ class SourceScanner(object):
 
         defines = ['__GI_SCANNER__']
         undefs = []
-        cpp_args = os.environ.get('CC', 'cc').split()
+        cpp_args = os.environ.get('CC', '${CC}').split()
         cpp_args += ['-E', '-C', '-I.', '-']
 
         cpp_args += self._cpp_options