Commit-ID: e13a5d69c31d35538e80176d54d95b6addf4dcbf Gitweb: https://git.kernel.org/tip/e13a5d69c31d35538e80176d54d95b6addf4dcbf Author: Eduardo Habkost <ehabk...@redhat.com> AuthorDate: Fri, 5 Oct 2018 17:40:57 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 8 Oct 2018 14:30:44 -0300
perf python: Make clang_has_option() work on Python 3 Use a bytes literal so it works with Python 3's version of Popen(). Note that the b"..." syntax requires Python 2.6+. Signed-off-by: Eduardo Habkost <ehabk...@redhat.com> Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: David Ahern <dsah...@gmail.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/r/20181005204058.7966-2-ehabk...@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/setup.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index 1942f6dd24f6..261a55e7e1b2 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -5,7 +5,7 @@ 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] == [ ] + return [o for o in Popen(['clang', option], stderr=PIPE).stderr.readlines() if b"unknown argument" in o] == [ ] cc = getenv("CC") if cc == "clang":
