#!/usr/bin/python
#   This is a component of aethertool, a command-line interface to aether
#   Copyright 2005-2021 Jeff Epler <jepler@unpythonic.net>
#
#   This program is free software: you can redistribute it and/or modify it
#   under the terms of the GNU General Public License version 3 as published by
#   the Free Software Foundation.
#
#   This program 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 General Public License for
#   more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program.  If not, see <http://www.gnu.org/licenses/>.


from distutils.core import setup

import os


def require_module(m):
    try:
        __import__(m)
    except ImportError:
        print("Warning: The required module %r is not available." % m)
        print("The software will probably not work without it.")
        return False


def require_program(s):
    for el in os.environ["PATH"].split(os.pathsep):
        j = os.path.join(el, s)
        if os.access(j, os.F_OK | os.X_OK):
            return True
    print("Warning: The required external program %r is not available." % s)
    print("The software will probably not work without it.")
    return False


for m in ("Image",):
    require_module(m)

for p in ("pngcrush", "jpegtran"):
    require_program(p)

setup(
    name="aethertool",
    version="0.7",
    author="Jeff Epler",
    author_email="jepler@unpythonic.net",
    py_modules=["disorient"],
    scripts=["aether"],
    url="http://emergent.unpy.net/software/aethertool/",
    license="GPL",
)
# vim:sw=4:sts=4:et