[Bf-blender-cvs] [c7612d6] master: Comment out scons '-Werror=float-conversion' for Cycles for now.

[Bastien Montagne]

Commit: c7612d68b2bcf71d39f683059811f61c15a6d4b1
Author: Bastien Montagne
Date:   Sat May 3 11:08:27 2014 +0200
https://developer.blender.org/rBc7612d68b2bcf71d39f683059811f61c15a6d4b1

Comment out scons '-Werror=float-conversion' for Cycles for now.

This option is only available in gcc >= 4.9, and we do not have a fancy helper in scons
to check availability of a flag...

===================================================================

M	intern/cycles/SConscript

===================================================================

diff --git a/intern/cycles/SConscript b/intern/cycles/SConscript
index 893ad09..532238b 100644
--- a/intern/cycles/SConscript
+++ b/intern/cycles/SConscript
@@ -73,8 +73,10 @@ else:
     cxxflags.append('-ffast-math'.split())
 
 # Warnings
-if env['C_COMPILER_ID'] == 'gcc':
-    cxxflags.append(['-Werror=float-conversion'])
+# XXX Not supported by gcc < 4.9, since we do not have any 'supported flags' test as in cmake,
+#     simpler to comment for now.
+#if env['C_COMPILER_ID'] == 'gcc':
+#    cxxflags.append(['-Werror=float-conversion'])
 
 if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
     incs.append(env['BF_PTHREADS_INC'])