Set CC/CXX defaults right before starting cargo build.

This commit is contained in:
Josh Matthews 2019-06-17 13:10:03 -04:00 committed by Simon Sapin
parent f447c6b1ec
commit 6167005997

View file

@ -316,13 +316,6 @@ class MachCommands(CommandBase):
if with_debug_assertions:
env['RUSTFLAGS'] = env.get('RUSTFLAGS', "") + " -C debug_assertions"
if sys.platform == "win32":
env["CC"] = env.get("CC", "clang-cl.exe")
env["CXX"] = env.get("CXX", "clang-cl.exe")
else:
env["CC"] = env.get("CC", "clang")
env["CXX"] = env.get("CXX", "clang++")
host = host_triple()
if 'apple-darwin' in host and (not target or target == host):
if 'CXXFLAGS' not in env:
@ -612,6 +605,13 @@ class MachCommands(CommandBase):
for key in env:
print((key, env[key]))
if sys.platform == "win32":
env.setdefault("CC", "clang-cl.exe")
env.setdefault("CXX", "clang-cl.exe")
else:
env.setdefault("CC", "clang")
env.setdefault("CXX", "clang++")
status = self.call_rustup_run(["cargo", "build"] + opts, env=env, verbose=verbose)
elapsed = time() - build_start