[gnome-code-assistance] [backends/c] Do not filter out -std= flag

[Jesse van den Kieboom <jessevdk src gnome org>]

commit b9420f55d841d4f7d74beab241a1014ef1ff4f76
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Wed Dec 4 12:16:11 2013 +0100

    [backends/c] Do not filter out -std= flag

 backends/c/makefileintegration.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/backends/c/makefileintegration.py b/backends/c/makefileintegration.py
index 38e416d..83fac5e 100644
--- a/backends/c/makefileintegration.py
+++ b/backends/c/makefileintegration.py
@@ -372,6 +372,7 @@ class MakefileIntegration:
         # -W: warnings
         # -f: compiler flags
         # -x: language
+        # -std=<std>: standard
 
         i = 0
         inexpand = False
@@ -416,6 +417,8 @@ class MakefileIntegration:
                 if (v == 'D' or v == 'x') and len(flag) == 2 and i < len(flags):
                     ret.append(flags[i])
                     i += 1
+            elif flag.startswith('-std='):
+                ret.append(flag)
 
         return ret