def try_msvc_install(self, install):
bat_file = install.vcvars[self.target_.arch]
try:
env_cmds = msvc_utils.DeduceEnv(bat_file, [])
env = util.BuildEnv(env_cmds)
except:
util.con_err(util.ConsoleRed,
"Could not run or analyze {}".format(bat_file),
util.ConsoleNormal)
return None
necessary_tools = ['cl.exe', 'rc.exe', 'lib.exe']
tools, _ = FindToolsInEnv(env, necessary_tools)
for tool in necessary_tools:
if tool not in tools:
util.con_err(util.ConsoleRed,
"Could not find {} for {}".format(tool, bat_file))
return None
cc, _ = self.run_compiler(env,
'CC',
'cl',
'msvc',
abs_path=tools['cl.exe'])
if not cc:
return None
cxx, _ = self.run_compiler(env,
'CXX',
'cl',
'msvc',
abs_path=tools['cl.exe'])
if not cxx:
return None
# We use tuples here so the data is hashable without going through Pickle.
tool_list = (
('cl', tools['cl.exe']),
('rc', tools['rc.exe']),
('lib', tools['lib.exe']),
)
env_data = (
('env_cmds', env_cmds),
('tools', tool_list),
)
return compiler.CliCompiler(cxx.vendor,
cc.argv,
cxx.argv,
options=self.gen_options_,
env_data=env_data)
def create_cli(self, cc, cxx):
# Ensure that the two compilers have the same vendor.
if not cxx.vendor.equals(cc.vendor):
message = 'C and C++ compiler are different: CC={0}, CXX={1}'
message = message.format(cc.vendor, cxx.vendor)
util.con_err(util.ConsoleRed, message, util.ConsoleNormal)
raise Exception(message)
if cxx.arch != cc.arch:
message = "C architecture {0} does not match C++ architecture {1}".format(
cc.arch, cxx.arch)
util.con_err(util.ConsoleRed, message, util.ConsoleNormal)
raise Exception(message)
return compiler.CliCompiler(cxx.vendor, cc.argv, cxx.argv, self.gen_options_)
def DetectCxx(target, env, options):
cc = DetectCxxCompiler(env, 'CC')
cxx = DetectCxxCompiler(env, 'CXX')
# Ensure that the two compilers have the same vendor.
if not cxx.vendor.equals(cc.vendor):
message = 'C and C++ compiler are different: CC={0}, CXX={1}'
message = message.format(cc.vendor, cxx.vendor)
util.con_err(util.ConsoleRed, message, util.ConsoleNormal)
raise Exception(message)
if cxx.arch != cc.arch:
message = "C architecture {0} does not match C++ architecture {1}".format(
cc.arch, cxx.arch)
util.con_err(util.ConsoleRed, message, util.ConsoleNormal)
raise Exception(message)
# :TODO: Check that the arch is == to target. We don't do this yet since
# on Windows we can't use platform.architecture().
return compiler.CliCompiler(cxx.vendor, cc.argv, cxx.argv, options)