diff options
Diffstat (limited to 'numpy')
| -rw-r--r-- | numpy/distutils/system_info.py | 50 |
1 files changed, 39 insertions, 11 deletions
diff --git a/numpy/distutils/system_info.py b/numpy/distutils/system_info.py index e555d83f2..cb9cd2a6b 100644 --- a/numpy/distutils/system_info.py +++ b/numpy/distutils/system_info.py @@ -54,11 +54,17 @@ Global parameters: in precedence to shared ones (.so, .sl) if enabled. system_info.verbosity - output the results to stdout if enabled. -The file 'site.cfg' in the same directory as this module is read -for configuration options. The format is that used by ConfigParser (i.e., -Windows .INI style). The section DEFAULT has options that are the default -for each section. The available sections are fftw, atlas, and x11. Appropiate -defaults are used if nothing is specified. +The file 'site.cfg' is looked for in + +1) Directory of main setup.py file being run. +2) Home directory of user running the setup.py file (Not implemented yet) +3) System wide directory (location of this file...) + +The first one found is used to get system configuration options The +format is that used by ConfigParser (i.e., Windows .INI style). The +section DEFAULT has options that are the default for each section. The +available sections are fftw, atlas, and x11. Appropiate defaults are +used if nothing is specified. The order of finding the locations of resources is the following: 1. environment variable @@ -144,6 +150,33 @@ default_src_dirs = filter(os.path.isdir, default_src_dirs) so_ext = get_config_vars('SO')[0] or '' +def get_site_cfg(): + # back up frame until we can't go back anymore -- get to main setup.py called + frame = sys._getframe() + while frame.f_back is not None: + frame = frame.f_back + try: + f = frame.f_globals['__file__'] + except NameError: + pass + else: + cf = os.path.join(os.path.split(os.path.abspath(f))[0], + 'site.cfg') + if os.path.isfile(cf): + return cf + + # implement getting site.cfg from home directory here... + + # otherwise get site.cfg from same directory as this file. + try: + f = __file__ + except NameError,msg: + f = sys.argv[0] + + cf = os.path.join(os.path.split(os.path.abspath(f))[0], + 'site.cfg') + return cf + def get_info(name,notfound_action=0): """ notfound_action: @@ -289,12 +322,7 @@ class system_info: defaults['src_dirs'] = os.pathsep.join(default_src_dirs) defaults['search_static_first'] = str(self.search_static_first) self.cp = ConfigParser.ConfigParser(defaults) - try: - f = __file__ - except NameError,msg: - f = sys.argv[0] - cf = os.path.join(os.path.split(os.path.abspath(f))[0], - 'site.cfg') + cf = get_site_cfg() self.cp.read([cf]) if not self.cp.has_section(self.section): self.cp.add_section(self.section) |