mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-18 00:24:58 +08:00
perf python: Remove -fstack-clash-protection when building with some clang versions
These options are not present in some (all?) clang versions, so when we build for a distro that has a gcc new enough to have these options and that the distro python build config settings use them but clang doesn't support, b00m. This is the case with fedora rawhide (now gearing towards f30), so check if clang has the and remove the missing ones from CFLAGS. Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Thiago Macieira <thiago.macieira@intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-5q50q9w458yawgxf9ez54jbp@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
1a51c5da5a
commit
94ec1eb711
@ -17,6 +17,8 @@ if cc == "clang":
|
||||
vars[var] = sub("-mcet", "", vars[var])
|
||||
if not clang_has_option("-fcf-protection"):
|
||||
vars[var] = sub("-fcf-protection", "", vars[var])
|
||||
if not clang_has_option("-fstack-clash-protection"):
|
||||
vars[var] = sub("-fstack-clash-protection", "", vars[var])
|
||||
|
||||
from distutils.core import setup, Extension
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user