diff options
| -rw-r--r-- | methods.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/methods.py b/methods.py index 89a229e4ab..805ae256c3 100644 --- a/methods.py +++ b/methods.py @@ -598,7 +598,11 @@ def detect_darwin_sdk_path(platform, env): def is_vanilla_clang(env): if not using_clang(env): return False - version = subprocess.check_output([env["CXX"], "--version"]).strip().decode("utf-8") + try: + version = subprocess.check_output([env.subst(env["CXX"]), "--version"]).strip().decode("utf-8") + except (subprocess.CalledProcessError, OSError): + print("Couldn't parse CXX environment variable to infer compiler version.") + return False return not version.startswith("Apple") |