from distutils.core import setup
from distutils.extension import Extension
from Pyrex.Distutils import build_ext
import os

'''
Note that libxml2 is linked by using xml2 as the library name.

The include path needs to be able to find libxml2 and the lib path needs to be
able to find libxml2.
'''
extensions = [
        Extension("vlibxml2_mod", ["src/extensions/vlibxml2_mod.pyx"],
        libraries = ['xml2'],
        include_dirs = ['/usr/include', '/usr/include/libxml2',],
        library_dirs = ['/usr/lib'],)
]

# We have to snoop for file types that distutils doesn't copy correctly when
# doing a non-build-in-place.
EXTS = ['.conf', '.css', '.dtd', '.gif', '.jpg', '.html',
        '.js',   '.mo',  '.png', '.pt', '.stx', '.ref',
        '.txt',  '.xml', '.zcml', '.mar', '.in', '.sample',
        ]


class Finder(object):
    def __init__(self, exts, prefix):
        self._files = []
        self._pkgs = {}
        self._exts = exts
        # We're finding packages in lib/python in the source dir, but we're
        # copying them directly under build/lib.<plat>.  So we need to lop off
        # the prefix when calculating the package names from the file names.
        self._plen = len(prefix)

    def visit(self, ignore, dir, files):
        for file in files:
            # First see if this is one of the packages we want to add, or if
            # we're really skipping this package.
            if '__init__.py' in files:
                aspkg = dir[self._plen:].replace(os.sep, '.')
                self._pkgs[aspkg] = True
            # Add any extra files we're interested in
            base, ext = os.path.splitext(file)
            if ext in self._exts:
                self._files.append(os.path.join(dir, file))

    def copy_files(self, cmd, outputbase):
        for file in self._files:
            dest = os.path.join(outputbase, file[self._plen:])
            # Make sure the destination directory exists
            dir = os.path.dirname(dest)
            if not os.path.exists(dir):
                dir_util.mkpath(dir)
            cmd.copy_file(file, dest)

    def getPackages(self):
        return self._pkgs.keys()

def getModules():
    import os
    basedir = 'src/'
    finder = Finder(EXTS, basedir)
    os.path.walk(basedir, finder.visit, None)
    packages = finder.getPackages()
    print packages
    return packages


os.system("rm -rf MANIFEST")
setup(
        name = 'lxml',
        package_dir = {'': 'src',}, # the package directory
        packages = getModules(),
        ext_modules=extensions,
        cmdclass = {'build_ext': build_ext},
        version='0.1.177',
)