https://github.com/UzixLS created
https://github.com/llvm/llvm-project/pull/169976
It fails on windows 10 otherwise with:
```
Traceback (most recent call last):
...
File "C:\Dev\LLVM\lib\libscanbuild\analyze.py", line 567, in
report_failure
handle.write(" ".join(os.uname()) + os.linesep)
^^^^^^^^
AttributeError: module 'os' has no attribute 'uname'. Did you mean:
'name'?
```
There was also a problem identifying the actual compiler on Windows because the
program name have an ".exe" suffix.
>From 2548c532372a95e9ab87ce52802ad82c92b30a35 Mon Sep 17 00:00:00 2001
From: Eugene Lozovoy <[email protected]>
Date: Sat, 29 Nov 2025 10:38:50 +0300
Subject: [PATCH] [analyzer][scan-build-py] Fix windows compatibility
It fails on windows 10 otherwise with:
```
Traceback (most recent call last):
...
File "C:\Dev\LLVM\lib\libscanbuild\analyze.py", line 567, in
report_failure
handle.write(" ".join(os.uname()) + os.linesep)
^^^^^^^^
AttributeError: module 'os' has no attribute 'uname'. Did you mean:
'name'?
```
There was also a problem identifying the actual compiler on Windows
because the program name have an ".exe" suffix.
---
clang/tools/scan-build-py/lib/libscanbuild/analyze.py | 3 ++-
clang/tools/scan-build-py/lib/libscanbuild/compilation.py | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/clang/tools/scan-build-py/lib/libscanbuild/analyze.py
b/clang/tools/scan-build-py/lib/libscanbuild/analyze.py
index 72aac8f545240..91d3089154a9d 100644
--- a/clang/tools/scan-build-py/lib/libscanbuild/analyze.py
+++ b/clang/tools/scan-build-py/lib/libscanbuild/analyze.py
@@ -23,6 +23,7 @@
import datetime
import shutil
import glob
+import platform
from collections import defaultdict
from libscanbuild import (
@@ -563,7 +564,7 @@ def destination():
handle.write(opts["file"] + os.linesep)
handle.write(error.title().replace("_", " ") + os.linesep)
handle.write(" ".join(cmd) + os.linesep)
- handle.write(" ".join(os.uname()) + os.linesep)
+ handle.write(" ".join(platform.uname()) + os.linesep)
handle.write(get_version(opts["clang"]))
handle.close()
# write the captured output too
diff --git a/clang/tools/scan-build-py/lib/libscanbuild/compilation.py
b/clang/tools/scan-build-py/lib/libscanbuild/compilation.py
index 6b9e3cabae309..e1226b338ff35 100644
--- a/clang/tools/scan-build-py/lib/libscanbuild/compilation.py
+++ b/clang/tools/scan-build-py/lib/libscanbuild/compilation.py
@@ -135,7 +135,7 @@ def compiler_language(command):
cplusplus = re.compile(r"^(.+)(\+\+)(-.+|)$")
if command:
- executable = os.path.basename(command[0])
+ executable = os.path.basename(command[0]).removesuffix('.exe')
if any(pattern.match(executable) for pattern in COMPILER_PATTERNS):
return "c++" if cplusplus.match(executable) else "c"
return None
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