lang/python/python/files/python-config.in

   1 #!@EXENAME@
   2
   3 import sys
   4 import os
   5 import getopt
   6 from distutils import sysconfig
   7
   8 # start changes
   9 host_prefix = sysconfig.PREFIX
  10
  11 target_bin_dir = os.path.dirname(os.path.abspath(__file__))
  12 target_prefix = os.path.normpath(os.path.join(target_bin_dir, '..'))
  13
  14 target_data_dir = os.path.join(target_prefix, 'lib', 'python' + sysconfig.get_config_var('VERSION') + '-openwrt')
  15 sys.path.append(target_data_dir)
  16
  17 try:
  18     from _sysconfigdatatarget import build_time_vars
  19     sysconfig._config_vars = {}
  20     sysconfig._config_vars.update(build_time_vars)
  21 except ImportError:
  22     print >>sys.stderr, "Could not import target data from %s" % (target_data_dir)
  23     sys.exit(1)
  24 # end changes
  25 # plus .replace(host_prefix, target_prefix) below
  26
  27 valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
  28               'ldflags', 'help']
  29
  30 def exit_with_usage(code=1):
  31     print >>sys.stderr, "Usage: %s [%s]" % (sys.argv[0],
  32                                             '|'.join('--'+opt for opt in valid_opts))
  33     sys.exit(code)
  34
  35 try:
  36     opts, args = getopt.getopt(sys.argv[1:], '', valid_opts)
  37 except getopt.error:
  38     exit_with_usage()
  39
  40 if not opts:
  41     exit_with_usage()
  42
  43 pyver = sysconfig.get_config_var('VERSION')
  44 getvar = sysconfig.get_config_var
  45
  46 opt_flags = [flag for (flag, val) in opts]
  47
  48 if '--help' in opt_flags:
  49     exit_with_usage(code=0)
  50
  51 for opt in opt_flags:
  52     if opt == '--prefix':
  53         #print sysconfig.PREFIX
  54         print target_prefix
  55
  56     elif opt == '--exec-prefix':
  57         #print sysconfig.EXEC_PREFIX
  58         print target_prefix
  59
  60     elif opt in ('--includes', '--cflags'):
  61         flags = ['-I' + sysconfig.get_python_inc(),
  62                  '-I' + sysconfig.get_python_inc(plat_specific=True)]
  63         if opt == '--cflags':
  64             flags.extend(getvar('CFLAGS').split())
  65         #print ' '.join(flags)
  66         print ' '.join(flags).replace(host_prefix, target_prefix)
  67
  68     elif opt in ('--libs', '--ldflags'):
  69         libs = ['-lpython' + pyver]
  70         libs += getvar('LIBS').split()
  71         libs += getvar('SYSLIBS').split()
  72         # add the prefix/lib/pythonX.Y/config dir, but only if there is no
  73         # shared library in prefix/lib/.
  74         if opt == '--ldflags':
  75             if not getvar('Py_ENABLE_SHARED'):
  76                 libs.insert(0, '-L' + getvar('LIBPL'))
  77             if not getvar('PYTHONFRAMEWORK'):
  78                 libs.extend(getvar('LINKFORSHARED').split())
  79         #print ' '.join(libs)
  80         print ' '.join(libs).replace(host_prefix, target_prefix)
  81