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wscript: fix tgmath check for old toolchails like GCW0

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This commit is contained in:
Alibek Omarov 2021-03-01 21:46:58 +03:00
parent 58edfbc485
commit 14008703f6
1 changed files with 12 additions and 11 deletions
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23
wscript
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@ -212,17 +212,6 @@ def configure(conf):
conf.env.append_unique('CXXFLAGS', cxxflags)
conf.env.append_unique('LINKFLAGS', linkflags)
# check if we can use C99 tgmath
if conf.check_cc(header_name='tgmath.h', mandatory=False):
if conf.env.COMPILER_CC == 'msvc':
conf.define('_CRT_SILENCE_NONCONFORMING_TGMATH_H', 1)
tgmath_usable = conf.check_cc(fragment='''#include<tgmath.h>
int main(void){ return (int)sin(2.0f); }''',
msg='Checking if tgmath.h is usable', mandatory=False)
conf.define_cond('HAVE_TGMATH_H', tgmath_usable)
else:
conf.undefine('HAVE_TGMATH_H')
# check if we can use C99 stdint
if conf.check_cc(header_name='stdint.h', mandatory=False):
# use system
@ -267,6 +256,18 @@ def configure(conf):
# conf.multicheck(*a, run_all_tests = True, mandatory = True)
# check if we can use C99 tgmath
if conf.check_cc(header_name='tgmath.h', mandatory=False):
if conf.env.COMPILER_CC == 'msvc':
conf.define('_CRT_SILENCE_NONCONFORMING_TGMATH_H', 1)
tgmath_usable = conf.check_cc(fragment='''#include<tgmath.h>
const float val = 2;
int main(void){ return (int)(-asin(val)); }''',
msg='Checking if tgmath.h is usable', mandatory=False, use='M')
conf.define_cond('HAVE_TGMATH_H', tgmath_usable)
else:
conf.undefine('HAVE_TGMATH_H')
# indicate if we are packaging for Linux/BSD
if not conf.options.WIN_INSTALL and conf.env.DEST_OS not in ['win32', 'darwin', 'android']:
conf.env.LIBDIR = conf.env.BINDIR = '${PREFIX}/lib/xash3d'