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| author |   Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
| commit | ea4d65f14f6aaa53e379b93c5544245ef081b3e7 (patch) | |
| tree | a15485f4f1cf547a52b31fa8e16e14b9579b7200 /tools/perf/util/setup.py | |
| parent | arm: dts: am4372: setup rtc as system-power-controller (diff) | |
| parent | ARM: dts: Fix file permission for am335x-osd3358-sm-red.dts (diff) | |
| download | wireguard-linux-ea4d65f14f6aaa53e379b93c5544245ef081b3e7.tar.xz wireguard-linux-ea4d65f14f6aaa53e379b93c5544245ef081b3e7.zip | |
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/setup.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index 001be4f9d3b9..97efbcad076e 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -1,12 +1,20 @@ #!/usr/bin/python from os import getenv +from subprocess import Popen, PIPE +from re import sub + +def clang_has_option(option): + return [o for o in Popen(['clang', option], stderr=PIPE).stderr.readlines() if "unknown argument" in o] == [ ] cc = getenv("CC") if cc == "clang": from _sysconfigdata import build_time_vars - from re import sub build_time_vars["CFLAGS"] = sub("-specs=[^ ]+", "", build_time_vars["CFLAGS"]) + if not clang_has_option("-mcet"): + build_time_vars["CFLAGS"] = sub("-mcet", "", build_time_vars["CFLAGS"]) + if not clang_has_option("-fcf-protection"): + build_time_vars["CFLAGS"] = sub("-fcf-protection", "", build_time_vars["CFLAGS"]) from distutils.core import setup, Extension |