mirror of
https://github.com/FWGS/xash3d-fwgs
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106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
# 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/SDL3 options')
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grp.add_option('-s', '--sdl2', action='store', dest = 'SDL_PATH', default = None,
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help = 'path to precompiled SDL library (required for Windows)')
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grp.add_option('--use-sdl3', action='store_true', dest='SDL3', default = False, help = 'configure for SDL3 [default: %(default)s]')
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grp.add_option('--skip-sdl2-sanity-check', action='store_false', default = True, dest='SDL_SANITY_CHECK',
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help = 'skip checking SDL sanity [default: %(default)s]')
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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, libname):
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conf.start_msg('Configuring %s by path' % libname)
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HAVE = 'HAVE_' + libname
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INCLUDES = 'INCLUDES_' + libname
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FRAMEWORKPATH = 'FRAMEWORKPATH_' + libname
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FRAMEWORK = 'FRAMEWORK_' + libname
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LIBPATH = 'LIBPATH_' + libname
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LIB = 'LIB_' + libname
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conf.env[HAVE] = 1
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if conf.env.DEST_OS == 'darwin':
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conf.env[INCLUDES] = [os.path.abspath(os.path.join(path, 'Headers'))]
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conf.env[FRAMEWORKPATH] = [my_dirname(path)]
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conf.env[FRAMEWORK] = [libname]
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conf.end_msg('yes: {0}, {1}, {2}'.format(conf.env[FRAMEWORK], conf.env[FRAMEWORKPATH], conf.env[INCLUDES]))
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else:
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conf.env[INCLUDES] = [
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os.path.abspath(os.path.join(path, 'include')),
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os.path.abspath(os.path.join(path, 'include/%s' % libname))
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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 == 'x86_64':
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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] = [os.path.abspath(os.path.join(path, libpath))]
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conf.env[LIB] = [libname]
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conf.end_msg('yes: {0}, {1}, {2}'.format(conf.env[LIB], conf.env[LIBPATH], conf.env[INCLUDES]))
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def configure(conf):
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if conf.options.SDL3:
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libname = 'SDL3'
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else:
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libname = 'SDL2'
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HAVE = 'HAVE_'+libname
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if conf.options.SDL_PATH:
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sdl2_configure_path(conf, conf.options.SDL_PATH, libname)
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elif conf.env.DEST_OS == 'darwin':
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sdl2_configure_path(conf, '/Library/Frameworks/%s.framework' % libname, libname)
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else:
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try:
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conf.check_cfg(package=libname.lower(), args='--cflags --libs',
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msg='Checking for %s (pkg-config)' % libname)
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except conf.errors.ConfigurationError:
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try:
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if not conf.env.SDLCONFIG:
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conf.find_program('%s-config' % libname.lower(), var='SDLCONFIG')
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conf.check_cfg(path=conf.env.SDLCONFIG, args='--cflags --libs',
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msg='Checking for %s (%s-config)' % (libname, libname.lower()), package='',
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uselib_store=libname)
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except conf.errors.ConfigurationError:
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conf.env[HAVE] = 0
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if conf.env[HAVE] and conf.options.SDL_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_EVENTS );
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return 0;
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}''',
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msg = 'Checking for %s sanity' % libname,
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use = libname,
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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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