kivy/setup.py

from fnmatch import filter as fnfilter
from sys import platform, argv, modules
from os.path import join, dirname, realpath, sep, exists
from os import walk, environ
from setuptools import setup, Extension

# extract version (simulate doc generation, kivy will be not imported)
environ['KIVY_DOC_INCLUDE'] = '1'
import kivy

# extra build commands go in the cmdclass dict {'command-name': CommandClass}
# see tools.packaging.{platform}.build.py for custom build commands for
# portable packages.  also e.g. we use build_ext command from cython if its
# installed for c extensions.
cmdclass = {}

# add build rules for portable packages to cmdclass
if platform == 'win32':
    from kivy.tools.packaging.win32.build import WindowsPortableBuild
    cmdclass['build_portable'] = WindowsPortableBuild
elif platform == 'darwin':
    from kivy.tools.packaging.osx.build import OSXPortableBuild
    cmdclass['build_portable'] = OSXPortableBuild

from kivy.tools.packaging.factory import FactoryBuild
cmdclass['build_factory'] = FactoryBuild

#
# Detect options
#
c_options = {
    'use_opengl_es2': True,
    'use_opengl_debug': False,
    'use_glew': False,
    'use_mesagl': False}

# Detect which opengl version headers to use
if platform == 'win32':
    print 'Windows platform detected, force GLEW usage.'
    c_options['use_glew'] = True
elif platform == 'darwin':
    # macosx is using their own gl.h
    pass
else:
    # searching GLES headers
    default_header_dirs = ['/usr/include', '/usr/local/include']
    found = False
    for hdir in default_header_dirs:
        filename = join(hdir, 'GLES2', 'gl2.h')
        if exists(filename):
            found = True
            print 'Found GLES 2.0 headers at', filename
            break
    if not found:
        print 'WARNING: GLES 2.0 headers are not found'
        print 'Fallback to Desktop opengl headers.'
        c_options['use_opengl_es2'] = False

print 'Generate config.h'
with open(join(dirname(__file__), 'kivy', 'graphics', 'config.h'), 'w') as fd:
    fd.write('// Autogenerated file for Kivy C configuration\n')
    for k, v in c_options.iteritems():
        fd.write('#define __%s %d\n' % (k.upper(), int(v)))

print 'Generate config.pxi'
with open(join(dirname(__file__), 'kivy', 'graphics', 'config.pxi'), 'w') as fd:
    fd.write('# Autogenerated file for Kivy Cython configuration\n')
    for k, v in c_options.iteritems():
        fd.write('DEF %s = %d\n' % (k.upper(), int(v)))

# extension modules
ext_modules = []

# list all files to compile
pyx_files = []
kivy_libs_dir = realpath(kivy.kivy_libs_dir)
for root, dirnames, filenames in walk(join(dirname(__file__), 'kivy')):
    # ignore lib directory
    if realpath(root).startswith(kivy_libs_dir):
        continue
    for filename in fnfilter(filenames, '*.pyx'):
        pyx_files.append(join(root, filename))

# check for cython
try:
    have_cython = True
    from Cython.Distutils import build_ext
except:
    have_cython = False

# create .c for every module
if 'sdist' in argv and have_cython:
    from Cython.Compiler.Main import compile
    print 'Generating C files...',
    compile(pyx_files)
    print 'Done !'

# add cython core extension modules if cython is available
if have_cython:
    cmdclass['build_ext'] = build_ext
    # this is an hack to make setuptools works with Cython
    # without this hack, cython is not executed, and we don't have C files at
    # the end. More information can be found at
    # http://mail.python.org/pipermail/distutils-sig/2007-September/008204.html
    # The solution taken is http://pypi.python.org/pypi/setuptools_cython/
    if 'setuptools.extension' in modules:
        m = modules['setuptools.extension']
        m.Extension.__dict__ = m._Extension.__dict__
else:
    pyx_files = ['%s.c' % x[:-4] for x in pyx_files]

if True:
    libraries = []
    include_dirs = []
    extra_link_args = []
    if platform == 'win32':
        libraries.append('opengl32')
    elif platform == 'darwin':
        # On OSX, it's not -lGL, but -framework OpenGL...
        extra_link_args = ['-framework', 'OpenGL']
    elif platform.startswith('freebsd'):
        include_dirs += ['/usr/local/include']
        extra_link_args += ['-L', '/usr/local/lib']
    else:
        libraries.append('GL')

    if c_options['use_glew']:
        if platform == 'win32':
            libraries.append('glew32')
        else:
            libraries.append('GLEW')

    # simple extensions
    for pyx in (x for x in pyx_files if not 'graphics' in x):
        module_name = '.'.join(pyx.split('.')[:-1]).replace(sep, '.')
        ext_modules.append(Extension(module_name, [pyx]))

    # opengl aware modules
    for pyx in (x for x in pyx_files if 'graphics' in x):
        module_name = '.'.join(pyx.split('.')[:-1]).replace(sep, '.')
        ext_modules.append(Extension(
            module_name, [pyx],
            libraries=libraries,
            include_dirs=include_dirs,
            extra_link_args=extra_link_args))


    #poly2try extension
    """
    ext_modules.append(Extension('kivy.c_ext.p2t', [
     'kivy/lib/poly2tri/src/p2t.pyx',
     'kivy/lib/poly2tri/poly2tri/common/shapes.cc',
     'kivy/lib/poly2tri/poly2tri/sweep/advancing_front.cc',
     'kivy/lib/poly2tri/poly2tri/sweep/cdt.cc',
     'kivy/lib/poly2tri/poly2tri/sweep/sweep.cc',
     'kivy/lib/poly2tri/poly2tri/sweep/sweep_context.cc'
    ], language="c++"))
    """

#setup datafiles to be included in the disytibution, liek examples...
#extracts all examples files except sandbox
data_file_prefix = 'share/kivy-'
examples = {}
examples_allowed_ext = ('readme', 'py', 'wav', 'png', 'jpg', 'svg',
                        'avi', 'gif', 'txt', 'ttf', 'obj', 'mtl', 'kv')
for root, subFolders, files in walk('examples'):
    if 'sandbox' in root:
        continue
    for file in files:
        ext = file.split('.')[-1].lower()
        if ext not in examples_allowed_ext:
            continue
        filename = join(root, file)
        directory = '%s%s' % (data_file_prefix, dirname(filename))
        if not directory in examples:
            examples[directory] = []
        examples[directory].append(filename)



# setup !
setup(
    name='Kivy',
    version=kivy.__version__,
    author='Kivy Crew',
    author_email='kivy-dev@googlegroups.com',
    url='http://kivy.org/',
    license='LGPL',
    description='A software library for rapid development of ' + \
                'hardware-accelerated multitouch applications.',
    ext_modules=ext_modules,
    cmdclass=cmdclass,
    setup_requires=['nose>=0.11'],
    test_suite='nose.collector',
    packages=[
        'kivy',
        'kivy.core',
        'kivy.core.audio',
        'kivy.core.camera',
        'kivy.core.clipboard',
        'kivy.core.image',
        'kivy.core.gl',
        'kivy.core.spelling',
        'kivy.core.svg',
        'kivy.core.text',
        'kivy.core.video',
        'kivy.core.window',
        'kivy.graphics',
        'kivy.input',
        'kivy.input.postproc',
        'kivy.input.providers',
        'kivy.lib',
        'kivy.lib.osc',
        'kivy.modules',
        'kivy.tools',
        'kivy.tools.packaging',
        'kivy.tools.packaging.win32',
        'kivy.tools.packaging.osx',
        'kivy.uix',
    ],
    package_dir={'kivy': 'kivy'},
    package_data={'kivy': [
        'data/*.kv',
        'data/fonts/*.ttf',
        'data/images/*.png',
        'data/logo/*.png',
        'data/glsl/*.png',
        'data/glsl/*.vs',
        'data/glsl/*.fs',
        'tools/packaging/README.txt',
        'tools/packaging/win32/kivy.bat',
        'tools/packaging/win32/kivyenv.sh',
        'tools/packaging/win32/README.txt',
        'tools/packaging/osx/kivy.sh']},
    data_files=examples.items(),
    classifiers=[
        'Development Status :: 3 - Alpha',
        'Environment :: MacOS X',
        'Environment :: Win32 (MS Windows)',
        'Environment :: X11 Applications',
        'Intended Audience :: Developers',
        'Intended Audience :: End Users/Desktop',
        'Intended Audience :: Information Technology',
        'Intended Audience :: Science/Research',
        'License :: OSI Approved :: GNU Library or Lesser '
        'General Public License (LGPL)',
        'Natural Language :: English',
        'Operating System :: MacOS :: MacOS X',
        'Operating System :: Microsoft :: Windows',
        'Operating System :: POSIX :: BSD :: FreeBSD',
        'Operating System :: POSIX :: Linux',
        'Programming Language :: Python :: 2.6',
        'Programming Language :: Python :: 2.7',
        'Topic :: Artistic Software',
        'Topic :: Games/Entertainment',
        'Topic :: Multimedia :: Graphics :: 3D Rendering',
        'Topic :: Multimedia :: Graphics :: Capture :: Digital Camera',
        'Topic :: Multimedia :: Graphics :: Presentation',
        'Topic :: Multimedia :: Graphics :: Viewers',
        'Topic :: Multimedia :: Sound/Audio :: Players :: MP3',
        'Topic :: Multimedia :: Video :: Display',
        'Topic :: Scientific/Engineering :: Human Machine Interfaces',
        'Topic :: Scientific/Engineering :: Visualization',
        'Topic :: Software Development :: Libraries :: Application Frameworks',
        'Topic :: Software Development :: User Interfaces'])