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authorEduardo Habkost <ehabkost@redhat.com>2018-10-05 17:40:57 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-10-08 14:30:44 -0300
commite13a5d69c31d35538e80176d54d95b6addf4dcbf (patch)
tree7b668b300c6aa3d86f117e606621365372ab4923 /tools
parent1e44224fb0528b4c0cc176bde2bb31e9127eb14b (diff)
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 <ehabkost@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20181005204058.7966-2-ehabkost@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/setup.py2
1 files changed, 1 insertions, 1 deletions
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":

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