Fix spurious warnings and workaround possible aliasing porblems (-fno-strict-aliasing)

[senf.git] / site_scons / senfutil.py

diff --git a/site_scons/senfutil.py b/site_scons/senfutil.py
index 38c82b6..246f72e 100644 (file)
--- a/site_scons/senfutil.py
+++ b/site_scons/senfutil.py
@@ -79,7 +79,7 @@ def SetupForSENF(env, senf_path = []):
     env.Append(
         LIBS              = [ 'rt' ],
         
-        CXXFLAGS          = [ '-Wno-long-long', '$CXXFLAGS_' ],
+        CXXFLAGS          = [ '-Wno-long-long', '$CXXFLAGS_', '-fno-strict-aliasing' ],
         CXXFLAGS_         = BuildTypeOptions('CXXFLAGS'),
         
         CPPDEFINES        = [ '$expandLogOption', '$CPPDEFINES_' ],
@@ -171,9 +171,9 @@ def SetupForSENF(env, senf_path = []):
 def DefaultOptions(env):
     env.Append(
         CXXFLAGS         = [ '-Wall', '-Woverloaded-virtual' ],
-        CXXFLAGS_final   = [ '-O2' ],
-        CXXFLAGS_normal  = [ '-O0', '-g' ],
-        CXXFLAGS_debug   = [ '$CXXFLAGS_normal' ],
+        CXXFLAGS_final   = [ '-O3' ],
+        CXXFLAGS_normal  = [ '-O2', '-g' ],
+        CXXFLAGS_debug   = [ '-O0', '-g' ],
 
         LINKFLAGS_normal = [ '-Wl,-S' ],
         LINKFLAGS_debug  = [ '-g' ],