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wscript: add stristr/strcasestr presense check

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This commit is contained in:
Alibek Omarov 2022-06-29 02:43:09 +03:00
parent 12815bfbf2
commit d52b07beac
1 changed files with 13 additions and 0 deletions
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13
wscript
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@ -317,6 +317,19 @@ int main(void) { return 0; }''',
conf.define('_FILE_OFFSET_BITS', 64)
else: conf.undefine('_FILE_OFFSET_BITS')
if conf.env.DEST_OS == 'win32':
# msvcrt always has stristr
conf.define('HAVE_STRCASESTR', 1)
else:
strcasestr_frag = '''#include <string.h>
int main(int argc, char **argv) { strcasestr(argv[1], argv[2]); return 0; }'''
if conf.check_cc(msg='Checking for strcasestr', mandatory=False, fragment=strcasestr_frag):
conf.define('HAVE_STRCASESTR', 1)
elif conf.check_cc(msg='... with _GNU_SOURCE?', mandatory=False, fragment=strcasestr_frag, defines='_GNU_SOURCE=1'):
conf.define('_GNU_SOURCE', 1)
conf.define('HAVE_STRCASESTR', 1)
# check if we can use alloca.h or malloc.h
if conf.check_cc(header_name='alloca.h', mandatory=False):
conf.define('ALLOCA_H', 'alloca.h')