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wscript: add system-wide libbacktrace detection

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This commit is contained in:
Alibek Omarov 2025-02-09 17:34:13 +03:00
parent 99b7d71824
commit a72d921c12
1 changed files with 24 additions and 20 deletions
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44
wscript
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@ -84,7 +84,7 @@ SUBDIRS = [
Subproject('filesystem'),
Subproject('stub/server'),
Subproject('dllemu'),
Subproject('3rdparty/libbacktrace'),
Subproject('3rdparty/libbacktrace', lambda x: not x.env.HAVE_SYSTEM_LIBBACKTRACE),
# disable only by engine feature, makes no sense to even parse subprojects in dedicated mode
Subproject('3rdparty/extras', lambda x: x.env.CLIENT and x.env.DEST_OS != 'android'),
@ -484,34 +484,38 @@ def configure(conf):
else:
conf.env.SHAREDIR = conf.env.LIBDIR = conf.env.BINDIR = conf.env.PREFIX
# dedicated server don't have external dependencies
if not conf.options.BUILD_BUNDLED_DEPS and not conf.options.DEDICATED:
for i in ('ogg','opusfile','vorbis','vorbisfile'):
if conf.check_cfg(package=i, uselib_store=i, args='--cflags --libs', mandatory=False):
conf.env['HAVE_SYSTEM_%s' % i.upper()] = True
if not conf.options.BUILD_BUNDLED_DEPS:
frag='''#include <backtrace.h>
#include <backtrace-supported.h>
int main(int argc, char **argv) { return backtrace_create_state( argv[0], BACKTRACE_SUPPORTS_THREADS, 0, 0 ) != 0; }'''
if conf.env.HAVE_SYSTEM_OPUSFILE:
frag='''#include <opusfile.h>
conf.env.HAVE_SYSTEM_LIBBACKTRACE = conf.check_cc(lib='backtrace', fragment=frag, uselib_store='backtrace', mandatory=False)
if conf.env.CLIENT:
for i in ('ogg','opusfile','vorbis','vorbisfile'):
if conf.check_cfg(package=i, uselib_store=i, args='--cflags --libs', mandatory=False):
conf.env['HAVE_SYSTEM_%s' % i.upper()] = True
if conf.env.HAVE_SYSTEM_OPUSFILE:
frag='''#include <opusfile.h>
int main(int argc, char **argv) { return opus_tagcompare(argv[0], argv[1]); }'''
conf.env.HAVE_SYSTEM_OPUSFILE = conf.check_cc(msg='Checking for libopusfile sanity', use='opusfile werror', fragment=frag, mandatory=False)
conf.env.HAVE_SYSTEM_OPUSFILE = conf.check_cc(msg='Checking for libopusfile sanity', use='opusfile werror', fragment=frag, mandatory=False)
# search for opus 1.4 only, it has fixes for custom modes
# 1.5 breaks custom modes: https://github.com/xiph/opus/issues/374
if conf.check_cfg(package='opus', uselib_store='opus', args='opus = 1.4 --cflags --libs', mandatory=False):
# now try to link with export that only exists with CUSTOM_MODES defined
frag='''#include <opus_custom.h>
# search for opus 1.4 only, it has fixes for custom modes
# 1.5 breaks custom modes: https://github.com/xiph/opus/issues/374
if conf.check_cfg(package='opus', uselib_store='opus', args='opus = 1.4 --cflags --libs', mandatory=False):
# now try to link with export that only exists with CUSTOM_MODES defined
frag='''#include <opus_custom.h>
int main(void) { return !opus_custom_encoder_init((OpusCustomEncoder *)1, (const OpusCustomMode *)1, 1); }'''
if conf.check_cc(msg='Checking if opus supports custom modes', defines='CUSTOM_MODES=1', use='opus werror', fragment=frag, mandatory=False):
conf.env.HAVE_SYSTEM_OPUS = True
conf.env.HAVE_SYSTEM_OPUS = conf.check_cc(msg='Checking if opus supports custom modes', defines='CUSTOM_MODES=1', use='opus werror', fragment=frag, mandatory=False)
# search for bzip2
BZIP2_CHECK='''#include <bzlib.h>
# search for bzip2
BZIP2_CHECK='''#include <bzlib.h>
int main(void) { return (int)BZ2_bzlibVersion(); }'''
if conf.check_cc(lib='bz2', fragment=BZIP2_CHECK, uselib_store='bzip2', mandatory=False):
conf.env.HAVE_SYSTEM_BZ2 = True
conf.env.HAVE_SYSTEM_BZ2 = conf.check_cc(lib='bz2', fragment=BZIP2_CHECK, uselib_store='bzip2', mandatory=False)
conf.define('XASH_LOW_MEMORY', conf.options.LOW_MEMORY)