gpgme/lang/python/setup.py.in

#!/usr/bin/env python3

# Copyright (C) 2016 g10 Code GmbH
# Copyright (C) 2004 Igor Belyi <belyi@users.sourceforge.net>
# Copyright (C) 2002 John Goerzen <jgoerzen@complete.org>
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA

from distutils.core import setup, Extension
import os, os.path, sys
import subprocess

def getconfig(what):
    confdata = subprocess.Popen(["../../src/gpgme-config", "--%s" % what],
                                stdout=subprocess.PIPE).communicate()[0]
    return [x for x in confdata.decode('utf-8').split() if x != '']

include_dirs = [os.getcwd()]
define_macros = []
library_dirs = ["../../src/.libs"] # XXX uses libtool internals
libs = getconfig('libs')

for item in getconfig('cflags'):
    if item.startswith("-I"):
        include_dirs.append(item[2:])
    elif item.startswith("-D"):
        defitem = item[2:].split("=", 1)
        if len(defitem)==2:
            define_macros.append((defitem[0], defitem[1]))
        else:
            define_macros.append((defitem[0], None))

# Adjust include and library locations in case of win32
uname_s = os.popen("uname -s").read()
if uname_s.startswith("MINGW32"):
   mnts = [x.split()[0:3:2] for x in os.popen("mount").read().split("\n") if x]
   tmplist = sorted([(len(x[1]), x[1], x[0]) for x in mnts])
   tmplist.reverse()
   extra_dirs = []
   for item in include_dirs:
       for ln, mnt, tgt in tmplist:
           if item.startswith(mnt):
               item = os.path.normpath(item[ln:])
               while item[0] == os.path.sep:
                   item = item[1:]
               extra_dirs.append(os.path.join(tgt, item))
               break
   include_dirs += extra_dirs
   for item in [x[2:] for x in libs if x.startswith("-L")]:
       for ln, mnt, tgt in tmplist:
           if item.startswith(mnt):
               item = os.path.normpath(item[ln:])
               while item[0] == os.path.sep:
                   item = item[1:]
               library_dirs.append(os.path.join(tgt, item))
               break

swige = Extension("pyme._pygpgme", ["gpgme_wrap.c", "helpers.c"],
                  include_dirs = include_dirs,
                  define_macros = define_macros,
                  library_dirs = library_dirs,
                  extra_link_args = libs)

setup(name = "pyme",
      version="@VERSION@",
      description='Python bindings for GPGME GnuPG cryptography library',
      author='The GnuPG hackers',
      author_email='gnupg-devel@gnupg.org',
      url='https://www.gnupg.org',
      ext_modules=[swige],
      packages = ['pyme', 'pyme.constants', 'pyme.constants.data',
                  'pyme.constants.keylist', 'pyme.constants.sig'],
      license="LGPL2.1+ (the library), GPL2+ (tests and examples)"
)