$OpenBSD: patch-giscanner_sourcescanner_py,v 1.3 2011/09/21 14:03:50 jasper Exp $
--- giscanner/sourcescanner.py.orig	Wed Sep 21 11:45:05 2011
+++ giscanner/sourcescanner.py	Wed Sep 21 11:45:33 2011
@@ -274,7 +274,7 @@ class SourceScanner(object):
 
         defines = ['__GI_SCANNER__']
         undefs = []
-        cpp_args = [os.environ.get('CC', 'cc'), '-E', '-C', '-I.', '-']
+        cpp_args = ['${CC}', '-E', '-C', '-I.', '-']
 
         cpp_args += self._cpp_options
         proc = subprocess.Popen(cpp_args,
