commit 3e6a98e9dda1efe52e323476c92ffb96ceb5781b
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Apr 25 12:02:13 2014 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Apr 25 12:11:27 2014 -0700
tree bc0818de4ec1848206806c6d29de2cf62bc87cd3
parent eb749fc58359ab9be9dae9b9d9477c614ddc5d6b

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: I94bb12de70f208c8da0648dd5cff8385acec5cbc
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 b270243..7407552 100644
--- a/.waf-tools/default-compiler-flags.py
+++ b/.waf-tools/default-compiler-flags.py
@@ -50,7 +50,7 @@
 
     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))