def CmakeLauncherFlags():
flags = []
if UsingGoma():
compiler_launcher = os.path.join(GomaDir(), 'gomacc')
else:
try:
compiler_launcher = proc.Which('ccache', WORK_DIR)
flags.extend(['-DCMAKE_%s_FLAGS=-Qunused-arguments' %
c for c in ['C', 'CXX']])
except:
compiler_launcher = None
if compiler_launcher:
flags.extend(['-DCMAKE_%s_COMPILER_LAUNCHER=%s' %
(c, compiler_launcher) for c in ['C', 'CXX']])
return flags
def CMakeLauncherFlags():
flags = []
if UsingGoma():
compiler_launcher = os.path.join(GomaDir(), 'gomacc')
else:
try:
compiler_launcher = proc.Which('ccache')
except: # noqa
return flags
if ShouldForceHostClang():
# This flag is only present in clang.
flags.extend([
'-DCMAKE_%s_FLAGS=-Qunused-arguments' % c
for c in ['C', 'CXX']
])
flags.extend([
'-DCMAKE_%s_COMPILER_LAUNCHER=%s' % (c, compiler_launcher)
for c in ['C', 'CXX']
])
return flags