#!/usr/bin/env python

"""
A Python binding for OpenSceneGraph
"""

"""
PyOSG distutils setup script.

On Apple Mac OS X run with:
    python setup.py bdist_mpkg
On Windows run with
    python setup.py bdist_wininst
to generate an installer package.
"""

import os, shutil, sys
from distutils.core import setup, Extension
from versions_default import *
from glob import glob
from os.path import isfile

import modules

try:
    buildno = int(open('buildno.h').read().split()[2]) + 1
except:
    buildno = 1
# XXX remove me when checking in
# open('buildno.h', 'wa').write("#define BUILDNO %d\n" % buildno)

try:
    from PyOSG.__init__ import __version__
except:
    __version__ = "Unknown"

PYOSG_CLASSIFIERS = """\
Development Status :: 5 - Beta
Intended Audience :: Developers
License :: OSI Approved :: BSD License
Programming Language :: Python
Topic :: Software Development :: Libraries :: Python Modules
Topic :: Multimedia :: Graphics
Topic :: Multimedia :: Graphics :: 3D Rendering
Operating System :: Unix
Operating System :: MacOS :: MacOS X
Operating System :: Microsoft :: Windows
"""

# patch distutils if it can't cope with the "classifiers" or
# "download_url" keywords
if sys.version < '2.2.3':
    from distutils.dist import DistributionMetadata
    DistributionMetadata.classifiers = None
    DistributionMetadata.download_url = None

define_macros=[('VERSION','"'+__version__+'"')]
library_dirs = []
extra_link_args = []
libraries=['OpenThreads','Producer']+modules.ext_modules
libraries.append('osgText') # currently not being built

data_files = []

if sys.platform == 'darwin':
##     data_files = [
##         ('/usr/local/lib', ['/usr/local/lib/libboost_python-' + boost_version_default + '.dylib'])
##         ]
    if 'osgSound' in modules.ext_modules:
        data_files.append( ('/usr/local/lib', ['/usr/local/lib/libfmodex.dylib']) )
    package_data = {}
    #define_macros.append( ('__USE_OSX_CGL_IMPLEMENTATION__',None ) ) # prevent building OSG glx version
    define_macros.append( ('__USE_OSX_AGL_IMPLEMENTATION__',None ) ) # prevent building OSG glx version
    library_dirs.append( os.path.join(sys.prefix,'lib') )
    
    for lib in libraries:
        extra_link_args.append('-framework')
        extra_link_args.append(lib)
    libraries=[] # overwrite
    
elif sys.platform == 'win32':
    data_files.extend([
        ('.' , [boost_root_default + '\\lib\\' + 'boost_python-vc71-mt-' + boost_version_default + '.dll'])
        ])
    if 'osgSound' in modules.ext_modules:
        data_files.append( ('.', ['\\gideon\\bin\\fmodex.dll']) )
        data_files.append( ('.', ['\\gideon\\bin\\osgsound.dll']) )
    package_data = {}
else:
    package_data = {}

libraries.insert(0,'boost_python')

extensions = []
for libname in modules.ext_modules:
    cppfiles = []
    for file in os.listdir(libname):
        if file.endswith('.cpp'):
            cppfile = os.path.join(libname, file)
            cppfiles.append(cppfile)
    extensions.append(Extension("PyOSG." + '_' + libname,
                                cppfiles,
                                include_dirs=['include'],
                                define_macros=define_macros,
                                library_dirs=library_dirs,
                                libraries=libraries,
                                extra_link_args=extra_link_args,
                                ))


scriptfiles = filter(isfile, glob('applications/*'))

setup(name = "PyOSG",
      version = __version__ + "-%d" % buildno,
      description = "A Python binding for OpenSceneGraph",
      author = "Gideon May",
      author_email = "gideon@computer.org",
      maintainer = "Andrew Straw",
      maintainer_email = "strawman@astraw.com",
      url = "http://code.astraw.com/projects/pyosg/",
      ext_modules = extensions,
      data_files = data_files,
      package_data = package_data,
      #classifiers = filter(None, PYOSG_CLASSIFIERS.split("\n")),
      scripts = scriptfiles,
      license = "BSD License",
      packages=['PyOSG', 'PyOSG.examples', 'PyOSG.examples.Script'],
      #platforms=['Win32', 'Linux', 'Mac_OSX'],
)