7 from _sysconfigdata import build_time_vars
9 build_time_vars["CFLAGS"] = sub("-specs=[^ ]+", "", build_time_vars["CFLAGS"])
11 from distutils.core import setup, Extension
13 from distutils.command.build_ext import build_ext as _build_ext
14 from distutils.command.install_lib import install_lib as _install_lib
16 class build_ext(_build_ext):
17 def finalize_options(self):
18 _build_ext.finalize_options(self)
19 self.build_lib = build_lib
20 self.build_temp = build_tmp
22 class install_lib(_install_lib):
23 def finalize_options(self):
24 _install_lib.finalize_options(self)
25 self.build_dir = build_lib
28 cflags = getenv('CFLAGS', '').split()
29 # switch off several checks (need to be at the end of cflags list)
30 cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter' ]
32 cflags += ['-Wno-cast-function-type' ]
34 src_perf = getenv('srctree') + '/tools/perf'
35 build_lib = getenv('PYTHON_EXTBUILD_LIB')
36 build_tmp = getenv('PYTHON_EXTBUILD_TMP')
37 libtraceevent = getenv('LIBTRACEEVENT')
38 libapikfs = getenv('LIBAPI')
40 ext_sources = [f.strip() for f in open('util/python-ext-sources')
41 if len(f.strip()) > 0 and f[0] != '#']
43 # use full paths with source files
44 ext_sources = list(map(lambda x: '%s/%s' % (src_perf, x) , ext_sources))
46 perf = Extension('perf',
47 sources = ext_sources,
48 include_dirs = ['util/include'],
49 extra_compile_args = cflags,
50 extra_objects = [libtraceevent, libapikfs],
55 description='Interface with the Linux profiling infrastructure',
56 author='Arnaldo Carvalho de Melo',
57 author_email='acme@redhat.com',
59 url='http://perf.wiki.kernel.org',
61 cmdclass={'build_ext': build_ext, 'install_lib': install_lib})