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# encoding: utf-8
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# sdl2.py -- sdl2 waf plugin
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# Copyright (C) 2018 a1batross
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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import os
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def options(opt):
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grp = opt.add_option_group('SDL2 options')
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grp.add_option('-s', '--sdl2', action='store', dest = 'SDL2_PATH', default = None,
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help = 'path to precompiled SDL2 library(required for Windows)')
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grp.add_option('--skip-sdl2-sanity-check', action='store_false', default = True, dest='SDL2_SANITY_CHECK',
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help = 'skip checking SDL2 sanity')
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def my_dirname(path):
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# really dumb, will not work with /path/framework//, but still enough
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if path[-1] == '/':
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path = path[:-1]
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return os.path.dirname(path)
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def sdl2_configure_path(conf, path):
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conf.env.HAVE_SDL2 = 1
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if conf.env.DEST_OS == 'darwin':
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conf.env.INCLUDES_SDL2 = [
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os.path.abspath(os.path.join(path, 'Headers'))
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]
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conf.env.FRAMEWORKPATH_SDL2 = [my_dirname(path)]
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conf.env.FRAMEWORK_SDL2 = ['SDL2']
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else:
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conf.env.INCLUDES_SDL2 = [
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os.path.abspath(os.path.join(path, 'include')),
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os.path.abspath(os.path.join(path, 'include/SDL2'))
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]
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libpath = 'lib'
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if conf.env.COMPILER_CC == 'msvc':
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if conf.env.DEST_CPU in ['x86_64', 'amd64']:
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libpath = 'lib/x64'
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else:
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libpath = 'lib/' + conf.env.DEST_CPU
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conf.env.LIBPATH_SDL2 = [os.path.abspath(os.path.join(path, libpath))]
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conf.env.LIB_SDL2 = ['SDL2']
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def configure(conf):
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if conf.options.SDL2_PATH:
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conf.start_msg('Configuring SDL2 by provided path')
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sdl2_configure_path(conf, conf.options.SDL2_PATH)
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conf.end_msg('yes: {0}, {1}, {2}'.format(conf.env.LIB_SDL2, conf.env.LIBPATH_SDL2, conf.env.INCLUDES_SDL2))
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else:
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try:
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conf.check_cfg(
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path='sdl2-config',
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args='--cflags --libs',
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package='',
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msg='Checking for library SDL2',
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uselib_store='SDL2')
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except conf.errors.ConfigurationError:
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conf.env.HAVE_SDL2 = 0
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if not conf.env.HAVE_SDL2 and conf.env.CONAN:
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if not conf.env.SDL2_VERSION:
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version = '2.0.10'
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else:
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version = conf.env.SDL2_VERSION
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conf.load('conan')
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conf.add_conan_remote('bincrafters', 'https://api.bintray.com/conan/bincrafters/public-conan')
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conf.add_dependency('sdl2/%s@bincrafters/stable' % version, options = { 'shared': 'True' } )
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if conf.env.HAVE_SDL2 and conf.options.SDL2_SANITY_CHECK:
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try:
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conf.check_cc(
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fragment='''
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#define SDL_MAIN_HANDLED
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#include <SDL.h>
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int main( void )
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{
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SDL_Init( SDL_INIT_EVERYTHING );
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return 0;
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}''',
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msg = 'Checking for library SDL2 sanity',
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use = 'SDL2',
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execute = False)
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except conf.errors.ConfigurationError:
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conf.env.HAVE_SDL2 = 0
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