mirror of
https://github.com/FWGS/xash3d-fwgs
synced 2024-12-27 11:16:43 +01:00
135 lines
4.6 KiB
Python
135 lines
4.6 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# mittorn, 2018
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from waflib import Logs, Configure
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import os
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top = '.'
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TGMATH_H_TEST = '''#include <tgmath.h>
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const float val = 2, val2 = 3;
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int main(void){ return (int)(-asin(val) + cos(val2)); }'''
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STRNCASECMP_TEST = '''#include <string.h>
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int main(int argc, char **argv) { return strncasecmp(argv[1], argv[2], 10); }'''
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STRCASECMP_TEST = '''#include <string.h>
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int main(int argc, char **argv) { return strcasecmp(argv[1], argv[2]); }'''
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STRCASESTR_TEST = '''#include <string.h>
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int main(int argc, char **argv) { argv[0] = strcasestr(argv[1], argv[2]); return 0; }'''
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STRCHRNUL_TEST = '''#include <string.h>
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int main(int argc, char **argv) { argv[2] = strchrnul(argv[1], 'x'); return 0; }'''
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STRLCPY_TEST = '''#include <string.h>
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int main(int argc, char **argv) { return strlcpy(argv[1], argv[2], 10); }'''
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STRLCAT_TEST = '''#include <string.h>
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int main(int argc, char **argv) { return strlcat(argv[1], argv[2], 10); }'''
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ALLOCA_TEST = '''#include <%s>
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int main(void) { alloca(1); return 0; }'''
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HEADER_TEST = '''#include <%s>
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int main(void) { return 0; }
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'''
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def options(opt):
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# stub
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return
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def header_frag(header_name):
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return '#include <%s>' % header_name + EMPTY_PROGRAM
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@Configure.conf
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def export_define(conf, define, value=1):
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if not value:
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return
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if value is True:
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value = 1 # so python won't define it as string True
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conf.env.EXPORT_DEFINES_LIST += ['%s=%s' % (define, value)]
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@Configure.conf
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def simple_check(conf, fragment, msg, mandatory=False, **kw):
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return conf.check_cc(fragment=fragment, msg='Checking for %s' % msg, mandatory=mandatory, **kw)
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def configure(conf):
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# private to libpublic
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conf.load('gitversion')
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conf.define('XASH_BUILD_COMMIT', conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'unknown-commit')
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conf.define('XASH_BUILD_BRANCH', conf.env.GIT_BRANCH if conf.env.GIT_BRANCH else 'unknown-branch')
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# need to expose it for everyone using libpublic headers
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conf.env.EXPORT_DEFINES_LIST = []
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conf.export_define('_CRT_SILENCE_NONCONFORMING_TGMATH_H', conf.env.COMPILER_CC == 'msvc')
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conf.export_define('_GNU_SOURCE', conf.env.DEST_OS != 'win32')
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# create temporary uselib that just enables extensions
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conf.env.DEFINES_export = list(conf.env.EXPORT_DEFINES_LIST)
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# check platform-specific header name for alloca(3)
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if conf.env.DEST_OS == 'win32':
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# don't waste time on Win32, it's documented to be always in malloc.h.
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# (plus test can fail because alloca is underscore-prefixed, e.g. _alloca)
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conf.export_define('ALLOCA_H', '<malloc.h>')
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elif conf.simple_check(ALLOCA_TEST % 'alloca.h', msg='alloca in alloca.h'):
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conf.export_define('ALLOCA_H', '<alloca.h>')
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elif conf.simple_check(ALLOCA_TEST % 'malloc.h', msg='alloca in malloc.h'):
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conf.export_define('ALLOCA_H', '<malloc.h>')
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elif conf.simple_check(ALLOCA_TEST % 'stdlib.h', msg='alloca in stdlib.h'):
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conf.export_define('ALLOCA_H', '<stdlib.h>')
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conf.export_define('STDINT_H', '<stdint.h>' if conf.simple_check(HEADER_TEST % 'stdint.h', 'stdint.h') else '<pstdint.h>')
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conf.export_define('HAVE_TGMATH_H', conf.simple_check(TGMATH_H_TEST, 'tgmath.h', use='M werror export'))
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# save some time on Windows, msvc is too slow
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# these calls must be available with both msvc and mingw
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if conf.env.DEST_OS == 'win32':
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conf.export_define('HAVE_STRNICMP')
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conf.export_define('HAVE_STRICMP')
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else:
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# TODO: multicheck for speed
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def check_libc_extension(frag, msg, define):
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conf.export_define(define, conf.simple_check(frag, msg, use='werror export'))
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check_libc_extension(STRNCASECMP_TEST, 'strncasecmp', 'HAVE_STRNCASECMP')
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check_libc_extension(STRCASECMP_TEST, 'strcasecmp', 'HAVE_STRCASECMP')
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check_libc_extension(STRCASESTR_TEST, 'strcasestr', 'HAVE_STRCASESTR')
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check_libc_extension(STRCHRNUL_TEST, 'strchrnul', 'HAVE_STRCHRNUL')
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check_libc_extension(STRLCPY_TEST, 'strlcpy', 'HAVE_STRLCPY')
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check_libc_extension(STRLCAT_TEST, 'strlcat', 'HAVE_STRLCAT')
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# kill temporary uselib
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del conf.env.DEFINES_export
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def build(bld):
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bld(name = 'sdk_includes',
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export_includes = '. ../common ../pm_shared ../engine',
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export_defines = bld.env.EXPORT_DEFINES_LIST)
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bld.stlib(source = bld.path.ant_glob('*.c'),
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target = 'public',
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features = 'c',
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use = 'sdk_includes werror',
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subsystem = bld.env.MSVC_SUBSYSTEM)
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if bld.env.TESTS:
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tests = {
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'strings': 'tests/test_strings.c',
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'build': 'tests/test_build.c',
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'filebase': 'tests/test_filebase.c',
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'efp': 'tests/test_efp.c',
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'atoi': 'tests/test_atoi.c',
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}
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for i in tests:
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bld.program(features = 'test',
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source = tests[i],
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target = 'test_%s' % i,
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use = 'public',
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subsystem = bld.env.CONSOLE_SUBSYSTEM,
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install_path = None)
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