#
#    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
#
#    This file is part of libsub.
#
#    libsub is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    libsub 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 libsub.  If not, see <http://www.gnu.org/licenses/>.
#

import os

option_defaults = { 'force-cpp11': False }

def dependencies(target, options):
    libdcp =  ('libdcp', '9a8faac', { 'force-cpp11': options['force-cpp11'] })
    libcxml = ('libcxml', '2b8b650', { 'force-cpp11': options['force-cpp11'] })
    return (('asdcplib', 'carl'), libcxml, libdcp)

def build(target, options):
    cmd = './waf configure --prefix=%s' % target.directory
    if target.platform == 'linux':
        cmd += ' --static'
        if target.distro == 'centos':
            cmd += ' --disable-tests'
    if target.debug:
        cmd += ' --enable-debug'
    if target.platform == 'windows':
        cmd += ' --target-windows --disable-tests'

    # Centos 7 ships with glibmm 2.50.0 which requires C++11
    # but its compiler (gcc 4.8.5) defaults to C++97.  Go figure.
    # I worry that this will cause ABI problems but I don't have
    # a better solution.  Mageia 6 pulls the same stunt except it's
    # libxml++ that requires C++11
    force_cpp11 = False
    if target.platform == 'linux':
        if target.distro == 'centos' and target.version == '7':
            force_cpp11 = True
        if target.distro == 'mageia' and target.version == '6':
            force_cpp11 = True
    if force_cpp11 or options['force-cpp11']:
        cmd += ' --force-cpp11'

    target.command(cmd)
    target.command('./waf build install')

def make_doxygen(target):
    os.makedirs('build/doc')
    target.command('doxygen')
    return os.path.abspath('build/doc/html')

def test(target, test):
    if target.platform != 'windows':
        target.set('LC_ALL', 'C')
        if test is None:
            target.command('run/tests')
        else:
            target.command('run/tests --run_test=%s' % test)