src/gallium/state_trackers/python/SConscript

   1 import sys
   2 import os.path
   3
   4 Import('*')
   5
   6 if 'python' in env['statetrackers']:
   7
   8     env = env.Clone()
   9
  10     env.Append(CPPPATH = '.')
  11
  12     env.Tool('swig')
  13     env.Append(SWIGPATH = ['#src/gallium/include', '#src/gallium/include/pipe'])
  14     env.Append(SWIGFLAGS = ['-python', '-keyword'])
  15
  16     # http://www.scons.org/wiki/PythonExtensions
  17     #env.AppendUnique(CPPATH = [distutils.sysconfig.get_python_inc()])
  18     #distutils.sysconfig.get_config_vars('SO')
  19
  20     env['SHLIBPREFIX'] = ''
  21
  22     if platform in ['linux']:
  23         env.ParseConfig('python-config --cflags --ldflags --libs')
  24
  25     if platform in ['windows']:
  26         python_root = sys.prefix
  27         python_version = '%u%u' % sys.version_info[:2]
  28         python_include = os.path.join(python_root, 'include')
  29         python_libs = os.path.join(python_root, 'libs')
  30         python_lib = os.path.join(python_libs, 'python' + python_version + '.lib')
  31
  32         env.Append(CPPPATH = [python_include])
  33         env.Append(LIBPATH = [python_libs])
  34         env.Append(LIBS = ['python' + python_version + '.lib'])
  35         env.Replace(SHLIBSUFFIX = '.pyd')
  36
  37         if env['debug']:
  38             # XXX; python25_d.lib is not included in Python for windows, and
  39             # we'll get missing symbols unless we undefine _DEBUG
  40             cppdefines = env['CPPDEFINES']
  41             cppdefines = [define for define in cppdefines if define != '_DEBUG']
  42             env.Replace(CPPDEFINES = cppdefines)
  43
  44         # http://www.swig.org/Doc1.3/Windows.html
  45         env['ENV']['PYTHON_INCLUDE'] = python_include
  46         env['ENV']['PYTHON_LIB'] = python_lib
  47
  48     env.SharedLibrary(
  49         target = '_gallium',
  50         source = [
  51                 'gallium.i',
  52             'st_device.c',
  53             'st_softpipe_winsys.c',
  54         ],
  55         LIBS = softpipe + auxiliaries + env['LIBS'],
  56     )