/tags/ttn-post-libtool-1-4-3-upgrade/SWIG/Tools/setup.py.tmpl

  1#!@PYTHON@
  2'''A setup.py script with better SWIG support.  To use it, either
  3rename it to setup.py.in and have it pe processed by your configure
  4script (you will need to define @PYTHON@), or replace the @*@ strings
  5by hand.
  6
  7Copyright 2001,  Anthony Joseph Seward'''
  8
  9
 10from distutils.core import setup, Extension
 11
 12###############################################################################
 13##      Start of better Swig support
 14###############################################################################
 15from distutils.command.build_ext import build_ext
 16import os
 17import string
 18class build_swig_ext(build_ext):
 19    '''Better swig support for Distutils'''
 20
 21    ## __ Tell Distutils about the options
 22    user_options = build_ext.user_options
 23    boolean_options = build_ext.boolean_options
 24
 25    user_options.append(
 26        ('swig-doc=', None,
 27         'what type of documentation should SWIG produce (default: none)')
 28        )
 29    user_options.append(
 30        ('swig-inc=', None,
 31         'a list of directories to add to the SWIG include path'
 32         +  "(separated by ':')(default: SWIG)")
 33        )
 34    user_options.append(
 35        ('swig-shadow', None,
 36         'have SWIG create shadow classes'
 37         + ' (also adds docstrings to the shadow classes')
 38        )
 39
 40    boolean_options.append('swig-shadow')
 41
 42    def initialize_options(self):
 43        '''Initialize the new options after the inherited ones'''
 44        build_ext.initialize_options(self)
 45        self.swig_doc = 'none'
 46        self.swig_inc = 'SWIG'
 47        self.swig_shadow = None        
 48    
 49    def swig_sources(self, sources):
 50        """Override the definition of 'swig_sources' in build_ext.  This
 51        is essentially the same function but with better swig support.
 52        I will now quote the original docstring:
 53
 54          Walk the list of source files in 'sources', looking for SWIG
 55          interface (.i) files.  Run SWIG on all that are found, and
 56          return a modified 'sources' list with SWIG source files replaced
 57          by the generated C (or C++) files.
 58        """
 59
 60        new_sources = []
 61        swig_sources = []
 62        swig_targets = {}
 63
 64        # XXX this drops generated C/C++ files into the source tree, which
 65        # is fine for developers who want to distribute the generated
 66        # source -- but there should be an option to put SWIG output in
 67        # the temp dir.
 68
 69        if self.swig_cpp:
 70            target_ext = '.cpp'
 71        else:
 72            target_ext = '.c'
 73
 74        for source in sources:
 75            (base, ext) = os.path.splitext(source)
 76            if ext == ".i":             # SWIG interface file
 77                new_sources.append(base + target_ext)
 78                swig_sources.append(source)
 79                swig_targets[source] = new_sources[-1]
 80            else:
 81                new_sources.append(source)
 82
 83        if not swig_sources:
 84            return new_sources
 85
 86        includes = self.swig_inc
 87        if type(includes) is type(''):
 88            includes = string.split(includes, ':')
 89            includes = map(lambda x: '-I'+x, includes)
 90            includes = string.join(includes)
 91        
 92        swig = self.find_swig()
 93##        swig_cmd = [swig, "-python", "-d%s" % self.swig_doc,  includes]
 94        swig_cmd = [swig, '-v', '-python', '-d%s' % self.swig_doc,  includes]
 95        if self.swig_cpp:
 96            swig_cmd.append('-c++')
 97
 98        if self.swig_shadow:
 99            swig_cmd.append('-shadow')
100## swig1.1            swig_cmd.append('-docstring')
101
102        for source in swig_sources:
103            target = swig_targets[source]
104            self.announce('swigging %s to %s' % (source, target))
105            self.spawn(swig_cmd + ['-o', target, source])
106
107        return new_sources
108
109    # swig_sources ()
110###############################################################################
111##      End of improved swig support
112###############################################################################
113
114package = '@PACKAGE@'
115version = '@VERSION@'
116include_dirs = ['@top_srcdir@']
117lib_dirs = ['@top_srcdir@/@PACKAGE@']
118libraries = ['@PACKAGE@', 'stdc++']
119
120setup(name = package,
121      version = version,
122      description = '',
123      author = '',
124      author_email = '',
125      url = 'http://',
126
127      cmdclass = {'build_ext': build_swig_ext},
128      ext_modules = [Extension(package+'cmodule',
129                               [package+'.i'],
130                               include_dirs=include_dirs,
131                               library_dirs=lib_dirs,
132                               libraries=libraries,
133                               )],
134      options = {'build_ext':
135                 {'swig_doc': 'html',
136                  'swig_cpp': not None,
137                  'swig_shadow': not None}
138                 }
139      )