def main():
global force
parser = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=get_help())
parser.add_argument('--lto',
action='store_true',
help='build bitcode object for LTO')
parser.add_argument(
'--pic',
action='store_true',
help='build relocatable objects for suitable for dynamic linking')
parser.add_argument('--force',
action='store_true',
help='force rebuild of target (by removing it first)')
parser.add_argument('operation',
help='currently only "build" is supported')
parser.add_argument('targets', nargs='+', help='see below')
args = parser.parse_args()
if args.operation != 'build':
shared.exit_with_error('unfamiliar operation: ' + args.operation)
# process flags
# Check sanity so that if settings file has changed, the cache is cleared here.
# Otherwise, the cache will clear in an emcc process, which is invoked while building
# a system library into the cache, causing trouble.
shared.check_sanity()
if args.lto:
shared.Settings.LTO = "full"
# Reconfigure the cache dir to reflect the change
shared.reconfigure_cache()
if args.pic:
shared.Settings.RELOCATABLE = 1
# Reconfigure the cache dir to reflect the change
shared.reconfigure_cache()
if args.force:
force = True
# process tasks
libname = system_libs.Ports.get_lib_name
auto_tasks = False
tasks = args.targets
if 'SYSTEM' in tasks:
tasks = SYSTEM_TASKS
auto_tasks = True
elif 'USER' in tasks:
tasks = USER_TASKS
auto_tasks = True
elif 'MINIMAL' in tasks:
tasks = MINIMAL_TASKS
auto_tasks = True
elif 'ALL' in tasks:
tasks = SYSTEM_TASKS + USER_TASKS
auto_tasks = True
if auto_tasks:
if shared.Settings.WASM_BACKEND:
skip_tasks = []
if shared.Settings.RELOCATABLE:
# we don't support PIC + pthreads yet
for task in SYSTEM_TASKS + USER_TASKS:
if '-mt' in task:
skip_tasks.append(task)
if 'pthread' in task and 'stub' not in task:
skip_tasks.append(task)
print(
'Skipping building of %s, because we don\'t support threads and PIC code.'
% ', '.join(skip_tasks))
# cocos2d: must be ported, errors on
# "Cannot recognize the target platform; are you targeting an unsupported platform?"
skip_tasks += ['cocos2d']
tasks = [x for x in tasks if x not in skip_tasks]
else:
if os.environ.get('EMSCRIPTEN_NATIVE_OPTIMIZER'):
print(
'Skipping building of native-optimizer; EMSCRIPTEN_NATIVE_OPTIMIZER is environment.'
)
elif shared.EMSCRIPTEN_NATIVE_OPTIMIZER:
print(
'Skipping building of native-optimizer; EMSCRIPTEN_NATIVE_OPTIMIZER set in .emscripten config.'
)
else:
tasks += ['native_optimizer']
print('Building targets: %s' % ' '.join(tasks))
for what in tasks:
logger.info('building and verifying ' + what)
if what in SYSTEM_LIBRARIES:
library = SYSTEM_LIBRARIES[what]
if force:
library.erase()
library.get_path()
elif what == 'struct_info':
if force:
shared.Cache.erase_file('generated_struct_info.json')
emscripten.generate_struct_info()
elif what == 'native_optimizer':
if force:
shared.Cache.erase_file('optimizer.2.exe')
js_optimizer.get_native_optimizer()
elif what == 'icu':
build_port('icu', libname('libicuuc'))
elif what == 'zlib':
shared.Settings.USE_ZLIB = 1
build_port('zlib', 'libz.a')
shared.Settings.USE_ZLIB = 0
elif what == 'bzip2':
build_port('bzip2', 'libbz2.a')
elif what == 'bullet':
build_port('bullet', libname('libbullet'))
elif what == 'vorbis':
build_port('vorbis', libname('libvorbis'))
elif what == 'ogg':
build_port('ogg', libname('libogg'))
elif what == 'libjpeg':
build_port('libjpeg', libname('libjpeg'))
elif what == 'libpng':
build_port('libpng', libname('libpng'))
elif what == 'sdl2':
build_port('sdl2', libname('libSDL2'))
elif what == 'sdl2-mt':
shared.Settings.USE_PTHREADS = 1
build_port('sdl2', libname('libSDL2-mt'))
shared.Settings.USE_PTHREADS = 0
elif what == 'sdl2-gfx':
build_port('sdl2_gfx', libname('libSDL2_gfx'))
elif what == 'sdl2-image':
build_port('sdl2_image', libname('libSDL2_image'))
elif what == 'sdl2-image-png':
shared.Settings.SDL2_IMAGE_FORMATS = ["png"]
build_port('sdl2_image', libname('libSDL2_image_png'))
shared.Settings.SDL2_IMAGE_FORMATS = []
elif what == 'sdl2-image-jpg':
shared.Settings.SDL2_IMAGE_FORMATS = ["jpg"]
build_port('sdl2_image', libname('libSDL2_image_jpg'))
shared.Settings.SDL2_IMAGE_FORMATS = []
elif what == 'sdl2-net':
build_port('sdl2_net', libname('libSDL2_net'))
elif what == 'sdl2-mixer':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = []
build_port('sdl2_mixer', libname('libSDL2_mixer'))
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'sdl2-mixer-ogg':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = ["ogg"]
build_port('sdl2_mixer', libname('libSDL2_mixer_ogg'))
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'sdl2-mixer-mp3':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = ["mp3"]
build_port('sdl2_mixer', libname('libSDL2_mixer_mp3'))
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'freetype':
build_port('freetype', 'libfreetype.a')
elif what == 'harfbuzz':
build_port('harfbuzz', 'libharfbuzz.a')
elif what == 'harfbuzz-mt':
shared.Settings.USE_PTHREADS = 1
build_port('harfbuzz', 'libharfbuzz-mt.a')
shared.Settings.USE_PTHREADS = 0
elif what == 'sdl2-ttf':
build_port('sdl2_ttf', libname('libSDL2_ttf'))
elif what == 'cocos2d':
build_port('cocos2d', libname('libcocos2d'))
elif what == 'regal':
build_port('regal', libname('libregal'))
elif what == 'regal-mt':
shared.Settings.USE_PTHREADS = 1
build_port('regal', libname('libregal-mt'))
shared.Settings.USE_PTHREADS = 0
elif what == 'boost_headers':
build_port('boost_headers', libname('libboost_headers'))
else:
logger.error('unfamiliar build target: ' + what)
return 1
logger.info('...success')
return 0
def main():
global force
parser = argparse.ArgumentParser(description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=get_help())
parser.add_argument('--lto', action='store_true', help='build bitcode object for LTO')
parser.add_argument('--pic', action='store_true',
help='build relocatable objects for suitable for dynamic linking')
parser.add_argument('--force', action='store_true',
help='force rebuild of target (by removing it first)')
parser.add_argument('operation', help='currently only "build" is supported')
parser.add_argument('targets', nargs='+', help='see below')
args = parser.parse_args()
if args.operation != 'build':
shared.exit_with_error('unfamiliar operation: ' + args.operation)
# process flags
# Check sanity so that if settings file has changed, the cache is cleared here.
# Otherwise, the cache will clear in an emcc process, which is invoked while building
# a system library into the cache, causing trouble.
shared.check_sanity()
if args.lto:
shared.Settings.LTO = "full"
if args.pic:
shared.Settings.RELOCATABLE = 1
if args.force:
force = True
# process tasks
auto_tasks = False
tasks = args.targets
if 'SYSTEM' in tasks:
tasks = SYSTEM_TASKS
auto_tasks = True
elif 'USER' in tasks:
tasks = USER_TASKS
auto_tasks = True
elif 'MINIMAL' in tasks:
tasks = MINIMAL_TASKS
auto_tasks = True
elif 'ALL' in tasks:
tasks = SYSTEM_TASKS + USER_TASKS
auto_tasks = True
if auto_tasks:
# cocos2d: must be ported, errors on
# "Cannot recognize the target platform; are you targeting an unsupported platform?"
skip_tasks = ['cocos2d']
tasks = [x for x in tasks if x not in skip_tasks]
print('Building targets: %s' % ' '.join(tasks))
for what in tasks:
logger.info('building and verifying ' + what)
if what in SYSTEM_LIBRARIES:
library = SYSTEM_LIBRARIES[what]
if force:
library.erase()
library.get_path()
elif what == 'sysroot':
if force:
shared.Cache.erase_file('sysroot_install.stamp')
system_libs.ensure_sysroot()
elif what == 'struct_info':
if force:
shared.Cache.erase_file('generated_struct_info.json')
emscripten.generate_struct_info()
elif what == 'icu':
build_port('icu', 'libicuuc.a')
elif what == 'zlib':
shared.Settings.USE_ZLIB = 1
build_port('zlib', 'libz.a')
shared.Settings.USE_ZLIB = 0
elif what == 'bzip2':
build_port('bzip2', 'libbz2.a')
elif what == 'bullet':
build_port('bullet', 'libbullet.a')
elif what == 'vorbis':
build_port('vorbis', 'libvorbis.a')
elif what == 'ogg':
build_port('ogg', 'libogg.a')
elif what == 'giflib':
build_port('giflib', 'libgif.a')
elif what == 'libjpeg':
build_port('libjpeg', 'libjpeg.a')
elif what == 'libpng':
build_port('libpng', 'libpng.a')
elif what == 'sdl2':
build_port('sdl2', 'libSDL2.a')
elif what == 'sdl2-mt':
shared.Settings.USE_PTHREADS = 1
build_port('sdl2', 'libSDL2-mt.a')
shared.Settings.USE_PTHREADS = 0
elif what == 'sdl2-gfx':
build_port('sdl2_gfx', 'libSDL2_gfx.a')
elif what == 'sdl2-image':
build_port('sdl2_image', 'libSDL2_image.a')
elif what == 'sdl2-image-png':
shared.Settings.SDL2_IMAGE_FORMATS = ["png"]
build_port('sdl2_image', 'libSDL2_image_png.a')
shared.Settings.SDL2_IMAGE_FORMATS = []
elif what == 'sdl2-image-jpg':
shared.Settings.SDL2_IMAGE_FORMATS = ["jpg"]
build_port('sdl2_image', 'libSDL2_image_jpg.a')
shared.Settings.SDL2_IMAGE_FORMATS = []
elif what == 'sdl2-net':
build_port('sdl2_net', 'libSDL2_net.a')
elif what == 'sdl2-mixer':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = []
build_port('sdl2_mixer', 'libSDL2_mixer.a')
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'sdl2-mixer-ogg':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = ["ogg"]
build_port('sdl2_mixer', 'libSDL2_mixer_ogg.a')
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'sdl2-mixer-mp3':
old_formats = shared.Settings.SDL2_MIXER_FORMATS
shared.Settings.SDL2_MIXER_FORMATS = ["mp3"]
build_port('sdl2_mixer', 'libSDL2_mixer_mp3.a')
shared.Settings.SDL2_MIXER_FORMATS = old_formats
elif what == 'freetype':
build_port('freetype', 'libfreetype.a')
elif what == 'harfbuzz':
build_port('harfbuzz', 'libharfbuzz.a')
elif what == 'harfbuzz-mt':
shared.Settings.USE_PTHREADS = 1
build_port('harfbuzz', 'libharfbuzz-mt.a')
shared.Settings.USE_PTHREADS = 0
elif what == 'sdl2-ttf':
build_port('sdl2_ttf', 'libSDL2_ttf.a')
elif what == 'cocos2d':
build_port('cocos2d', 'libcocos2d.a')
elif what == 'regal':
build_port('regal', 'libregal.a')
elif what == 'regal-mt':
shared.Settings.USE_PTHREADS = 1
build_port('regal', 'libregal-mt.a')
shared.Settings.USE_PTHREADS = 0
elif what == 'boost_headers':
build_port('boost_headers', 'libboost_headers.a')
else:
logger.error('unfamiliar build target: ' + what)
return 1
logger.info('...success')
return 0
def main():
all_build_start_time = time.time()
parser = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=get_help())
parser.add_argument('--lto',
action='store_const',
const='full',
help='build bitcode object for LTO')
parser.add_argument('--lto=thin',
dest='lto',
action='store_const',
const='thin',
help='build bitcode object for ThinLTO')
parser.add_argument(
'--pic',
action='store_true',
help='build relocatable objects for suitable for dynamic linking')
parser.add_argument('--force',
action='store_true',
help='force rebuild of target (by removing it first)')
parser.add_argument('--verbose',
action='store_true',
help='show build commands')
parser.add_argument('--wasm64',
action='store_true',
help='use wasm64 architecture')
parser.add_argument(
'operation', help='currently only "build" and "clear" are supported')
parser.add_argument('targets', nargs='+', help='see below')
args = parser.parse_args()
if args.operation not in ('build', 'clear'):
shared.exit_with_error('unfamiliar operation: ' + args.operation)
# process flags
# Check sanity so that if settings file has changed, the cache is cleared here.
# Otherwise, the cache will clear in an emcc process, which is invoked while building
# a system library into the cache, causing trouble.
shared.check_sanity()
if args.lto:
settings.LTO = args.lto
if args.verbose:
shared.PRINT_STAGES = True
if args.pic:
settings.RELOCATABLE = 1
if args.wasm64:
settings.MEMORY64 = 2
MINIMAL_TASKS[:] = [t for t in MINIMAL_TASKS if 'emmalloc' not in t]
do_build = args.operation == 'build'
do_clear = args.operation == 'clear'
if args.force:
do_clear = True
# process tasks
auto_tasks = False
tasks = args.targets
system_libraries, system_tasks = get_system_tasks()
if 'SYSTEM' in tasks:
tasks = system_tasks
auto_tasks = True
elif 'USER' in tasks:
tasks = PORTS
auto_tasks = True
elif 'MINIMAL' in tasks:
tasks = MINIMAL_TASKS
auto_tasks = True
elif 'MINIMAL_PIC' in tasks:
tasks = MINIMAL_PIC_TASKS
auto_tasks = True
elif 'ALL' in tasks:
tasks = system_tasks + PORTS
auto_tasks = True
if auto_tasks:
# There are some ports that we don't want to build as part
# of ALL since the are not well tested or widely used:
skip_tasks = ['cocos2d']
tasks = [x for x in tasks if x not in skip_tasks]
print('Building targets: %s' % ' '.join(tasks))
for what in tasks:
for old, new in legacy_prefixes.items():
if what.startswith(old):
what = what.replace(old, new)
if do_build:
logger.info('building ' + what)
else:
logger.info('clearing ' + what)
start_time = time.time()
if what in system_libraries:
library = system_libraries[what]
if do_clear:
library.erase()
if do_build:
library.get_path()
elif what == 'sysroot':
if do_clear:
shared.Cache.erase_file('sysroot_install.stamp')
if do_build:
system_libs.ensure_sysroot()
elif what == 'struct_info':
if do_clear:
emscripten.clear_struct_info()
if do_build:
emscripten.generate_struct_info()
elif what in PORTS:
if do_clear:
clear_port(what)
if do_build:
build_port(what)
else:
logger.error('unfamiliar build target: ' + what)
return 1
time_taken = time.time() - start_time
logger.info(
'...success. Took %s(%.2fs)' %
(('%02d:%02d mins ' %
(time_taken // 60, time_taken % 60) if time_taken >= 60 else ''),
time_taken))
if len(tasks) > 1:
all_build_time_taken = time.time() - all_build_start_time
logger.info(
'Built %d targets in %s(%.2fs)' %
(len(tasks),
('%02d:%02d mins ' %
(all_build_time_taken // 60, all_build_time_taken % 60)
if all_build_time_taken >= 60 else ''), all_build_time_taken))
return 0
def main():
global force
all_build_start_time = time.time()
parser = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=get_help())
parser.add_argument('--lto',
action='store_true',
help='build bitcode object for LTO')
parser.add_argument(
'--pic',
action='store_true',
help='build relocatable objects for suitable for dynamic linking')
parser.add_argument('--force',
action='store_true',
help='force rebuild of target (by removing it first)')
parser.add_argument('operation',
help='currently only "build" is supported')
parser.add_argument('targets', nargs='+', help='see below')
args = parser.parse_args()
if args.operation != 'build':
shared.exit_with_error('unfamiliar operation: ' + args.operation)
# process flags
# Check sanity so that if settings file has changed, the cache is cleared here.
# Otherwise, the cache will clear in an emcc process, which is invoked while building
# a system library into the cache, causing trouble.
shared.check_sanity()
if args.lto:
settings.LTO = "full"
if args.pic:
settings.RELOCATABLE = 1
if args.force:
force = True
# process tasks
auto_tasks = False
tasks = args.targets
if 'SYSTEM' in tasks:
tasks = SYSTEM_TASKS
auto_tasks = True
elif 'USER' in tasks:
tasks = PORTS
auto_tasks = True
elif 'MINIMAL' in tasks:
tasks = MINIMAL_TASKS
auto_tasks = True
elif 'ALL' in tasks:
tasks = SYSTEM_TASKS + PORTS
auto_tasks = True
if auto_tasks:
# cocos2d: must be ported, errors on
# "Cannot recognize the target platform; are you targeting an unsupported platform?"
skip_tasks = ['cocos2d']
tasks = [x for x in tasks if x not in skip_tasks]
print('Building targets: %s' % ' '.join(tasks))
for what in tasks:
for old, new in legacy_prefixes.items():
if what.startswith(old):
what = what.replace(old, new)
logger.info('building and verifying ' + what)
start_time = time.time()
if what in SYSTEM_LIBRARIES:
library = SYSTEM_LIBRARIES[what]
if force:
library.erase()
library.get_path()
elif what == 'sysroot':
if force:
shared.Cache.erase_file('sysroot_install.stamp')
system_libs.ensure_sysroot()
elif what == 'struct_info':
if force:
shared.Cache.erase_file('generated_struct_info.json')
emscripten.generate_struct_info()
elif what in PORTS:
build_port(what)
else:
logger.error('unfamiliar build target: ' + what)
return 1
time_taken = time.time() - start_time
logger.info(
'...success. Took %s(%.2fs)' %
(('%02d:%02d mins ' %
(time_taken // 60, time_taken % 60) if time_taken >= 60 else ''),
time_taken))
if len(tasks) > 1:
all_build_time_taken = time.time() - all_build_start_time
logger.info(
'Built %d targets in %s(%.2fs)' %
(len(tasks),
('%02d:%02d mins ' %
(all_build_time_taken // 60, all_build_time_taken % 60)
if all_build_time_taken >= 60 else ''), all_build_time_taken))
return 0
root_dir = os.path.dirname(os.path.dirname(script_dir))
sys.path.append(root_dir)
import emscripten
from tools.settings import settings
def check_structs():
for struct in info['structs'].keys():
key = 'C_STRUCTS.' + struct + '.'
# grep --quiet ruturns 0 when there is a match
if subprocess.run(['git', 'grep', '--quiet', key],
check=False).returncode != 0:
print(struct)
def check_defines():
for define in info['defines'].keys():
key = 'cDefine(.' + define + '.)'
# grep --quiet ruturns 0 when there is a match
if subprocess.run(['git', 'grep', '--quiet', key],
check=False).returncode != 0:
print(define)
emscripten.generate_struct_info()
info = json.loads(open(settings.STRUCT_INFO).read())
check_structs()
check_defines()
def main(): emscripten.generate_struct_info() info = json.loads(open(settings.STRUCT_INFO).read()) check_structs(info) check_defines(info) return 0
