depot/third_party/nixpkgs/pkgs/development/python-modules/triton/0001-_build-allow-extra-cc-flags.patch

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From 2751c5de5c61c90b56e3e392a41847f4c47258fd Mon Sep 17 00:00:00 2001
From: SomeoneSerge <else+aalto@someonex.net>
Date: Sun, 13 Oct 2024 14:16:48 +0000
Subject: [PATCH 1/3] _build: allow extra cc flags
---
python/triton/runtime/build.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/python/triton/runtime/build.py b/python/triton/runtime/build.py
index d7baeb286..d334dce77 100644
--- a/python/triton/runtime/build.py
+++ b/python/triton/runtime/build.py
@@ -42,9 +42,17 @@ def _build(name, src, srcdir, library_dirs, include_dirs, libraries):
py_include_dir = sysconfig.get_paths(scheme=scheme)["include"]
include_dirs = include_dirs + [srcdir, py_include_dir]
cc_cmd = [cc, src, "-O3", "-shared", "-fPIC", "-o", so]
+
+ # Nixpkgs support branch
+ # Allows passing e.g. extra -Wl,-rpath
+ cc_cmd_extra_flags = "@ccCmdExtraFlags@"
+ if cc_cmd_extra_flags != ("@" + "ccCmdExtraFlags@"): # substituteAll hack
+ import shlex
+ cc_cmd.extend(shlex.split(cc_cmd_extra_flags))
+
cc_cmd += [f'-l{lib}' for lib in libraries]
cc_cmd += [f"-L{dir}" for dir in library_dirs]
- cc_cmd += [f"-I{dir}" for dir in include_dirs]
+ cc_cmd += [f"-I{dir}" for dir in include_dirs if dir is not None]
ret = subprocess.check_call(cc_cmd)
if ret == 0:
return so
--
2.46.0