commit d35176cf0eea676111806ef3dbfc970f5a4dde5c
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Apr 25 19:09:41 2014 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Apr 25 19:21:46 2014 -0700
tree 694c34905bf3a259a1ee5e6643f7a77693b5d5df
parent dc9c8117ee10bd74661a556f86b22e4cf65c65e4

build: Adding `-Werror` during compiler flag detection phase

This way all warnings generated during the detection (e.g., `argument
unused` from clang) will not cause problems later.

Change-Id: Id47a29f94316220e979412c862096a620e15a984
Refs: #1539

.waf-tools/default-compiler-flags.py

diff --git a/.waf-tools/default-compiler-flags.py b/.waf-tools/default-compiler-flags.py
index 4e9548c..741791e 100644
--- a/.waf-tools/default-compiler-flags.py
+++ b/.waf-tools/default-compiler-flags.py
@@ -54,7 +54,7 @@
 
     supportedFlags = []
     for flag in cxxflags:
-        if self.check_cxx(cxxflags=[flag], mandatory=False):
+        if self.check_cxx(cxxflags=['-Werror', flag], mandatory=False):
             supportedFlags += [flag]
 
     self.end_msg(' '.join(supportedFlags))