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Windows/detect.py: Detect llvm-mingw GCC wrappers and set use_llvm

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This commit is contained in:
Alvin Wong 2024-07-26 01:36:22 +08:00
parent 3a0837b74b
commit e9b6c1baf8
1 changed files with 8 additions and 2 deletions
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10
platform/windows/detect.py
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@ -20,7 +20,7 @@ def get_name():
return "Windows"
def try_cmd(test, prefix, arch):
def try_cmd(test, prefix, arch, check_clang=False):
archs = ["x86_64", "x86_32", "arm64", "arm32"]
if arch:
archs = [arch]
@ -33,8 +33,10 @@ def try_cmd(test, prefix, arch):
stderr=subprocess.PIPE,
stdout=subprocess.PIPE,
)
out.communicate()
outs, errs = out.communicate()
if out.returncode == 0:
if check_clang and not outs.startswith(b"clang"):
return False
return True
except Exception:
pass
@ -641,6 +643,10 @@ def configure_mingw(env: "SConsEnvironment"):
if env["use_llvm"] and not try_cmd("clang --version", env["mingw_prefix"], env["arch"]):
env["use_llvm"] = False
if not env["use_llvm"] and try_cmd("gcc --version", env["mingw_prefix"], env["arch"], True):
print("Detected GCC to be a wrapper for Clang.")
env["use_llvm"] = True
# TODO: Re-evaluate the need for this / streamline with common config.
if env["target"] == "template_release":
if env["arch"] != "arm64":