diff options
Diffstat (limited to 'tools/perf/util/setup.py')
| -rw-r--r-- | tools/perf/util/setup.py | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index af415febbc46..63f758c655d5 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -1,12 +1,22 @@ -#!/usr/bin/python2 +#!/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 b"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"]) + from distutils.sysconfig import get_config_vars + vars = get_config_vars() + for var in ('CFLAGS', 'OPT'): + vars[var] = sub("-specs=[^ ]+", "", vars[var]) + if not clang_has_option("-mcet"): + vars[var] = sub("-mcet", "", vars[var]) + if not clang_has_option("-fcf-protection"): + vars[var] = sub("-fcf-protection", "", vars[var]) from distutils.core import setup, Extension @@ -27,7 +37,9 @@ class install_lib(_install_lib): cflags = getenv('CFLAGS', '').split() # switch off several checks (need to be at the end of cflags list) -cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter' ] +cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter', '-Wno-redundant-decls' ] +if cc != "clang": + cflags += ['-Wno-cast-function-type' ] src_perf = getenv('srctree') + '/tools/perf' build_lib = getenv('PYTHON_EXTBUILD_LIB') @@ -35,11 +47,11 @@ build_tmp = getenv('PYTHON_EXTBUILD_TMP') libtraceevent = getenv('LIBTRACEEVENT') libapikfs = getenv('LIBAPI') -ext_sources = [f.strip() for f in file('util/python-ext-sources') +ext_sources = [f.strip() for f in open('util/python-ext-sources') if len(f.strip()) > 0 and f[0] != '#'] # use full paths with source files -ext_sources = map(lambda x: '%s/%s' % (src_perf, x) , ext_sources) +ext_sources = list(map(lambda x: '%s/%s' % (src_perf, x) , ext_sources)) perf = Extension('perf', sources = ext_sources, |
