def build_extension():
# Return the un-cythonized extension.
# This can be used to access things like `libraries` and `include_dirs`
# and `define_macros` so we DRY.
include_dirs = get_include_dirs()
include_dirs.append(os.path.abspath(os.path.join('src', 'gevent', 'libev')))
if LIBEV_EMBED:
include_dirs.append(dep_abspath('libev'))
CORE = Extension(name='gevent.libev.corecext',
sources=[
'src/gevent/libev/corecext.pyx',
'src/gevent/libev/callbacks.c',
],
include_dirs=include_dirs,
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [
('LIBEV_EMBED', '1'),
# we don't use void* data in the cython implementation;
# the CFFI implementation does and removes this line.
('EV_COMMON', ''),
# libev watchers that we don't use currently:
('EV_CLEANUP_ENABLE', '0'),
('EV_EMBED_ENABLE', '0'),
("EV_PERIODIC_ENABLE", '0'),
# Time keeping. If possible, use the realtime and/or monotonic
# clocks. On Linux, this can reduce the number of observable syscalls.
# On older linux, such as the version in manylinux2010, this requires
# linking to lib rt. We handle this in make-manylinux. Newer versions
# generally don't need that.
("EV_USE_REALTIME", "1"),
("EV_USE_MONOTONIC", "1"),
# use the builtin floor() function. Every modern platform should
# have this, right?
("EV_USE_FLOOR", "1"),
]
CORE.configure = configure_libev
if os.environ.get('GEVENTSETUP_EV_VERIFY') is not None:
CORE.define_macros.append(
('EV_VERIFY', os.environ['GEVENTSETUP_EV_VERIFY']))
# EV_VERIFY is implemented using assert(), which only works if
# NDEBUG is *not* defined. distutils likes to define NDEBUG by default,
# meaning that we get no verification in embedded mode. Since that's the
# most common testing configuration, that's not good.
CORE.undef_macros.append('NDEBUG')
else:
CORE.define_macros += [('LIBEV_EMBED', '0')]
CORE.libraries.append('ev')
CORE.configure = lambda *args: print("libev not embedded, not configuring")
return CORE
def build_extension():
# Return the un-cythonized extension.
# This can be used to access things like `libraries` and `include_dirs`
# and `define_macros` so we DRY.
include_dirs = get_include_dirs()
include_dirs.append(os.path.abspath(os.path.join('src', 'gevent',
'libev')))
if LIBEV_EMBED:
include_dirs.append(dep_abspath('libev'))
CORE = Extension(name='gevent.libev.corecext',
sources=[
'src/gevent/libev/corecext.pyx',
'src/gevent/libev/callbacks.c',
],
include_dirs=include_dirs,
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [
('LIBEV_EMBED', '1'),
# we don't use void* data in the cython implementation;
# the CFFI implementation does and removes this line.
('EV_COMMON', ''),
# libev watchers that we don't use currently:
('EV_CLEANUP_ENABLE', '0'),
('EV_EMBED_ENABLE', '0'),
("EV_PERIODIC_ENABLE", '0')
]
CORE.configure = configure_libev
if os.environ.get('GEVENTSETUP_EV_VERIFY') is not None:
CORE.define_macros.append(
('EV_VERIFY', os.environ['GEVENTSETUP_EV_VERIFY']))
# EV_VERIFY is implemented using assert(), which only works if
# NDEBUG is *not* defined. distutils likes to define NDEBUG by default,
# meaning that we get no verification in embedded mode. Since that's the
# most common testing configuration, that's not good.
CORE.undef_macros.append('NDEBUG')
else:
CORE.define_macros += [('LIBEV_EMBED', '0')]
CORE.libraries.append('ev')
CORE.configure = lambda *args: print(
"libev not embedded, not configuring")
return CORE
def build_extension():
# Return the un-cythonized extension.
# This can be used to access things like `libraries` and `include_dirs`
# and `define_macros` so we DRY.
CORE = Extension(name='gevent.libev.corecext',
sources=[
'src/gevent/libev/corecext.pyx',
'src/gevent/libev/callbacks.c',
],
include_dirs=['src/gevent/libev'] +
[dep_abspath('libev')] if LIBEV_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [
('LIBEV_EMBED', '1'),
# we don't use void* data in the cython implementation;
# the CFFI implementation does and removes this line.
('EV_COMMON', ''),
# libev watchers that we don't use currently:
('EV_CLEANUP_ENABLE', '0'),
('EV_EMBED_ENABLE', '0'),
("EV_PERIODIC_ENABLE", '0')
]
CORE.configure = configure_libev
if os.environ.get('GEVENTSETUP_EV_VERIFY') is not None:
CORE.define_macros.append(
('EV_VERIFY', os.environ['GEVENTSETUP_EV_VERIFY']))
else:
CORE.define_macros += [('LIBEV_EMBED', '0')]
CORE.libraries.append('ev')
CORE.configure = lambda *args: print(
"libev not embedded, not configuring")
return CORE
def configure_libev(build_command=None, extension=None): # pylint:disable=unused-argument
# build_command is an instance of ConfiguringBuildExt.
# extension is an instance of the setuptools Extension object.
#
# This is invoked while `build_command` is in the middle of its `run()`
# method.
# Both of these arguments are unused here so that we can use this function
# both from a build command and from libev/_corecffi_build.py
if WIN:
return
libev_path = dep_abspath('libev')
config_path = os.path.join(libev_path, 'config.h')
if os.path.exists(config_path):
print("Not configuring libev, 'config.h' already exists")
return
system(libev_configure_command)
cwd = os.getcwd()
os.chdir(bdir)
try:
if os.path.exists('config.h'):
return
system(libev_configure_command)
if sys.platform == 'darwin':
make_universal_header('config.h', 'SIZEOF_LONG', 'SIZEOF_SIZE_T',
'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
CORE = Extension(name='gevent.libev.corecext',
sources=['src/gevent/libev/gevent.corecext.c'],
include_dirs=[dep_abspath('libev')] if LIBEV_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [
('LIBEV_EMBED', '1'),
('EV_COMMON', ''), # we don't use void* data
# libev watchers that we don't use currently:
try:
if os.path.exists('config.h'):
return
system(libev_configure_command)
if sys.platform == 'darwin':
make_universal_header('config.h',
'SIZEOF_LONG', 'SIZEOF_SIZE_T', 'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
CORE = Extension(name='gevent.libev.corecext',
sources=[
'src/gevent/libev/corecext.pyx',
'src/gevent/libev/callbacks.c',
],
include_dirs=['src/gevent/libev'] + [dep_abspath('libev')] if LIBEV_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [('LIBEV_EMBED', '1'),
('EV_COMMON', ''), # we don't use void* data
# libev watchers that we don't use currently:
('EV_CLEANUP_ENABLE', '0'),
if os.path.exists('ares_config.h') and os.path.exists('ares_build.h'):
return
try:
system(ares_configure_command)
except:
with open('configure-output.txt', 'r') as t:
print(t.read(), file=sys.stderr)
raise
finally:
os.chdir(cwd)
ARES = Extension(name='gevent.resolver.cares',
sources=['src/gevent/resolver/cares.pyx'],
include_dirs=get_include_dirs(
*([dep_abspath('c-ares')] if CARES_EMBED else [])),
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/resolver/cares_*.[ch]'))
ares_required = RUNNING_ON_CI and RUNNING_FROM_CHECKOUT
ARES.optional = not ares_required
if CARES_EMBED:
ARES.sources += glob_many('deps/c-ares/*.c')
# Strip the standalone binaries that would otherwise
# cause linking issues
for bin_c in ('acountry', 'adig', 'ahost'):
ARES.sources.remove('deps/c-ares' + os.sep + bin_c + '.c')
ARES.configure = configure_ares
if WIN:
os.chdir(bdir)
try:
if os.path.exists('config.h'):
return
system(libev_configure_command)
if sys.platform == 'darwin':
make_universal_header('config.h', 'SIZEOF_LONG', 'SIZEOF_SIZE_T',
'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
CORE = Extension(name='gevent.libev.corecext',
sources=['src/gevent/libev/corecext.pyx'],
include_dirs=['src/gevent/libev'] +
[dep_abspath('libev')] if LIBEV_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [
('LIBEV_EMBED', '1'),
('EV_COMMON', ''), # we don't use void* data
# libev watchers that we don't use currently:
try:
system(ares_configure_command)
except:
with open('configure-output.txt', 'r') as t:
print(t.read(), file=sys.stderr)
raise
finally:
os.chdir(cwd)
ARES = Extension(
name='gevent.resolver.cares',
sources=[
'src/gevent/resolver/cares.pyx'
],
include_dirs=get_include_dirs(*([dep_abspath('c-ares')] if CARES_EMBED else [])),
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many(
'src/gevent/resolver/cares_*.[ch]')
)
ares_required = RUNNING_ON_CI and RUNNING_FROM_CHECKOUT
ARES.optional = not ares_required
if CARES_EMBED:
ARES.sources += glob_many('deps/c-ares/*.c')
# Strip the standalone binaries that would otherwise
# cause linking issues
for bin_c in ('acountry', 'adig', 'ahost'):
try:
system(ares_configure_command)
except:
with open('configure-output.txt', 'r') as t:
print(t.read(), file=sys.stderr)
raise
if sys.platform == 'darwin':
make_universal_header('ares_build.h', 'CARES_SIZEOF_LONG')
make_universal_header('ares_config.h', 'SIZEOF_LONG', 'SIZEOF_SIZE_T', 'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
ARES = Extension(name='gevent.resolver.cares',
sources=['src/gevent/resolver/cares.pyx'],
include_dirs=['src/gevent/resolver'] + [dep_abspath('c-ares')] if CARES_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/resolver/dnshelper.c',
'src/gevent/resolver/cares_*.[ch]'))
ares_required = RUNNING_ON_CI and RUNNING_FROM_CHECKOUT
ARES.optional = not ares_required
if CARES_EMBED:
ARES.sources += glob_many('deps/c-ares/*.c')
# Strip the standalone binaries that would otherwise
# cause linking issues
for bin_c in ('acountry', 'adig', 'ahost'):
ARES.sources.remove('deps/c-ares' + os.sep + bin_c + '.c')
cwd = os.getcwd()
os.chdir(bdir)
try:
if os.path.exists('config.h'):
return
system(libev_configure_command)
if sys.platform == 'darwin':
make_universal_header('config.h',
'SIZEOF_LONG', 'SIZEOF_SIZE_T', 'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
CORE = Extension(name='gevent.libev.corecext',
sources=['src/gevent/libev/gevent.corecext.c'],
include_dirs=[dep_abspath('libev')] if LIBEV_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/libev/callbacks.*',
'src/gevent/libev/stathelper.c',
'src/gevent/libev/libev*.h',
'deps/libev/*.[ch]'))
if WIN:
CORE.define_macros.append(('EV_STANDALONE', '1'))
# QQQ libev can also use -lm, however it seems to be added implicitly
if LIBEV_EMBED:
CORE.define_macros += [('LIBEV_EMBED', '1'),
('EV_COMMON', ''), # we don't use void* data
# libev watchers that we don't use currently:
('EV_CLEANUP_ENABLE', '0'),
try:
system(ares_configure_command)
except:
with open('configure-output.txt', 'r') as t:
print(t.read(), file=sys.stderr)
raise
if sys.platform == 'darwin':
make_universal_header('ares_build.h', 'CARES_SIZEOF_LONG')
make_universal_header('ares_config.h', 'SIZEOF_LONG', 'SIZEOF_SIZE_T', 'SIZEOF_TIME_T')
finally:
os.chdir(cwd)
ARES = Extension(name='gevent.ares',
sources=['src/gevent/gevent.ares.c'],
include_dirs=[dep_abspath('c-ares')] if CARES_EMBED else [],
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many('src/gevent/dnshelper.c',
'src/gevent/cares_*.[ch]'))
ARES.optional = True
if CARES_EMBED:
ARES.sources += glob_many('deps/c-ares/*.c')
# Strip the standalone binaries that would otherwise
# cause linking issues
for bin_c in ('acountry', 'adig', 'ahost'):
try:
ARES.sources.remove('deps/c-ares/' + bin_c + '.c')
except ValueError:
system(ares_configure_command)
except:
with open('configure-output.txt', 'r') as t:
print(t.read(), file=sys.stderr)
raise
finally:
os.chdir(cwd)
ARES = Extension(
name='gevent.resolver.cares',
sources=[
'src/gevent/resolver/cares.pyx'
],
include_dirs=get_include_dirs(*(
[os.path.join(dep_abspath('c-ares'), 'include'),
os.path.join(dep_abspath('c-ares'), 'src', 'lib')]
if CARES_EMBED
else [])),
libraries=list(LIBRARIES),
define_macros=list(DEFINE_MACROS),
depends=glob_many(
'src/gevent/resolver/cares_*.[ch]')
)
ares_required = RUNNING_ON_CI and RUNNING_FROM_CHECKOUT
ARES.optional = not ares_required
if CARES_EMBED:
ARES.sources += glob_many('deps/c-ares/src/lib/*.c')
