tools/perf/util/setup.py

   1 #!/usr/bin/python2
   2
   3 from os import getenv
   4
   5 cc = getenv("CC")
   6 if cc == "clang":
   7     from _sysconfigdata import build_time_vars
   8     from re import sub
   9     build_time_vars["CFLAGS"] = sub("-specs=[^ ]+", "", build_time_vars["CFLAGS"])
  10
  11 from distutils.core import setup, Extension
  12
  13 from distutils.command.build_ext   import build_ext   as _build_ext
  14 from distutils.command.install_lib import install_lib as _install_lib
  15
  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
  21
  22 class install_lib(_install_lib):
  23     def finalize_options(self):
  24         _install_lib.finalize_options(self)
  25         self.build_dir = build_lib
  26
  27
  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' ]
  31
  32 src_perf  = getenv('srctree') + '/tools/perf'
  33 build_lib = getenv('PYTHON_EXTBUILD_LIB')
  34 build_tmp = getenv('PYTHON_EXTBUILD_TMP')
  35 libtraceevent = getenv('LIBTRACEEVENT')
  36 libapikfs = getenv('LIBAPI')
  37
  38 ext_sources = [f.strip() for f in file('util/python-ext-sources')
  39                                 if len(f.strip()) > 0 and f[0] != '#']
  40
  41 # use full paths with source files
  42 ext_sources = map(lambda x: '%s/%s' % (src_perf, x) , ext_sources)
  43
  44 perf = Extension('perf',
  45                   sources = ext_sources,
  46                   include_dirs = ['util/include'],
  47                   extra_compile_args = cflags,
  48                   extra_objects = [libtraceevent, libapikfs],
  49                  )
  50
  51 setup(name='perf',
  52       version='0.1',
  53       description='Interface with the Linux profiling infrastructure',
  54       author='Arnaldo Carvalho de Melo',
  55       author_email='acme@redhat.com',
  56       license='GPLv2',
  57       url='http://perf.wiki.kernel.org',
  58       ext_modules=[perf],
  59       cmdclass={'build_ext': build_ext, 'install_lib': install_lib})