diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 80 |
1 files changed, 34 insertions, 46 deletions
@@ -28,7 +28,7 @@ # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """A setup module for the GRPC Python package.""" -from distutils import cygwinccompiler + from distutils import extension as _extension from distutils import util import os @@ -53,24 +53,26 @@ CORE_INCLUDE = ('include', '.',) BORINGSSL_INCLUDE = (os.path.join('third_party', 'boringssl', 'include'),) ZLIB_INCLUDE = (os.path.join('third_party', 'zlib'),) CARES_INCLUDE = ( - os.path.join('third_party', 'c-ares'), os.path.join('src', 'c-ares'),) + os.path.join('third_party', 'cares'), + os.path.join('third_party', 'cares', 'cares'),) if 'linux' in sys.platform: - CARES_INCLUDE += (os.path.join('src', 'c-ares', 'config_linux'),) + CARES_INCLUDE += (os.path.join('third_party', 'cares', 'config_linux'),) if 'darwin' in sys.platform: - CARES_INCLUDE += (os.path.join('src', 'c-ares', 'config_darwin'),) -README = os.path.join(PYTHON_STEM, 'README.rst') + CARES_INCLUDE += (os.path.join('third_party', 'cares', 'config_darwin'),) # Ensure we're in the proper directory whether or not we're being used by pip. os.chdir(os.path.dirname(os.path.abspath(__file__))) sys.path.insert(0, os.path.abspath(PYTHON_STEM)) # Break import-style to ensure we can actually find our in-repo dependencies. -import _spawn_patch +import _unixccompiler_patch import commands import grpc_core_dependencies import grpc_version -_spawn_patch.monkeypatch_spawn() +if 'win32' in sys.platform: + _unixccompiler_patch.monkeypatch_unix_compiler() + LICENSE = '3-clause BSD' @@ -86,11 +88,6 @@ BUILD_WITH_CYTHON = os.environ.get('GRPC_PYTHON_BUILD_WITH_CYTHON', False) ENABLE_CYTHON_TRACING = os.environ.get( 'GRPC_PYTHON_ENABLE_CYTHON_TRACING', False) -# Environment variable specifying whether or not there's interest in setting up -# documentation building. -ENABLE_DOCUMENTATION_BUILD = os.environ.get( - 'GRPC_PYTHON_ENABLE_DOCUMENTATION_BUILD', False) - # There are some situations (like on Windows) where CC, CFLAGS, and LDFLAGS are # entirely ignored/dropped/forgotten by distutils and its Cygwin/MinGW support. # We use these environment variables to thus get around that without locking @@ -101,8 +98,8 @@ ENABLE_DOCUMENTATION_BUILD = os.environ.get( EXTRA_ENV_COMPILE_ARGS = os.environ.get('GRPC_PYTHON_CFLAGS', None) EXTRA_ENV_LINK_ARGS = os.environ.get('GRPC_PYTHON_LDFLAGS', None) if EXTRA_ENV_COMPILE_ARGS is None: - EXTRA_ENV_COMPILE_ARGS = '' - if 'win32' in sys.platform and sys.version_info < (3, 5): + EXTRA_ENV_COMPILE_ARGS = '-fno-wrapv' + if 'win32' in sys.platform: # We use define flags here and don't directly add to DEFINE_MACROS below to # ensure that the expert user/builder has a way of turning it off (via the # envvars) without adding yet more GRPC-specific envvars. @@ -112,21 +109,21 @@ if EXTRA_ENV_COMPILE_ARGS is None: else: EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64' elif "linux" in sys.platform or "darwin" in sys.platform: - EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden -fno-wrapv' + EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden' if EXTRA_ENV_LINK_ARGS is None: - EXTRA_ENV_LINK_ARGS = '' - if "linux" in sys.platform or "darwin" in sys.platform: - EXTRA_ENV_LINK_ARGS += ' -lpthread' - elif "win32" in sys.platform and sys.version_info < (3, 5): - msvcr = cygwinccompiler.get_msvcr()[0] + EXTRA_ENV_LINK_ARGS = '-lpthread' + if 'win32' in sys.platform: + # TODO(atash) check if this is actually safe to just import and call on + # non-Windows (to avoid breaking import style) + from distutils.cygwinccompiler import get_msvcr + msvcr = get_msvcr()[0] # TODO(atash) sift through the GCC specs to see if libstdc++ can have any # influence on the linkage outcome on MinGW for non-C++ programs. EXTRA_ENV_LINK_ARGS += ( ' -static-libgcc -static-libstdc++ -mcrtdll={msvcr} ' '-static'.format(msvcr=msvcr)) - if "linux" in sys.platform: + elif "linux" in sys.platform: EXTRA_ENV_LINK_ARGS += ' -Wl,-wrap,memcpy' - EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS) EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS) @@ -148,19 +145,16 @@ if "linux" in sys.platform: if not "win32" in sys.platform: EXTENSION_LIBRARIES += ('m',) if "win32" in sys.platform: - EXTENSION_LIBRARIES += ('advapi32', 'ws2_32',) + EXTENSION_LIBRARIES += ('ws2_32',) DEFINE_MACROS = ( ('OPENSSL_NO_ASM', 1), ('_WIN32_WINNT', 0x600), ('GPR_BACKWARDS_COMPATIBILITY_MODE', 1),) if "win32" in sys.platform: - DEFINE_MACROS += (('WIN32_LEAN_AND_MEAN', 1), ('CARES_STATICLIB', 1),) + DEFINE_MACROS += (('OPENSSL_WINDOWS', 1), ('WIN32_LEAN_AND_MEAN', 1), + ('CARES_STATICLIB', 1),) if '64bit' in platform.architecture()[0]: DEFINE_MACROS += (('MS_WIN64', 1),) - elif sys.version_info >= (3, 5): - # For some reason, this is needed to get access to inet_pton/inet_ntop - # on msvc, but only for 32 bits - DEFINE_MACROS += (('NTDDI_VERSION', 0x06000000),) else: DEFINE_MACROS += (('HAVE_CONFIG_H', 1),) @@ -171,6 +165,7 @@ if "linux" in sys.platform or "darwin" in sys.platform: pymodinit = '__attribute__((visibility ("default"))) {}'.format(pymodinit_type) DEFINE_MACROS += (('PyMODINIT_FUNC', pymodinit),) + # By default, Python3 distutils enforces compatibility of # c plugins (.so files) with the OSX version Python3 was built with. # For Python3.4, this is OSX 10.6, but we need Thread Local Support (__thread) @@ -213,32 +208,26 @@ PACKAGE_DIRECTORIES = { INSTALL_REQUIRES = ( 'six>=1.5.2', 'enum34>=1.0.4', + 'futures>=2.2.0', # TODO(atash): eventually split the grpcio package into a metapackage # depending on protobuf and the runtime component (independent of protobuf) 'protobuf>=3.0.0', ) -if not PY3: - INSTALL_REQUIRES += ('futures>=2.2.0',) - SETUP_REQUIRES = INSTALL_REQUIRES + ( 'sphinx>=1.3', 'sphinx_rtd_theme>=0.1.8', 'six>=1.10', - ) if ENABLE_DOCUMENTATION_BUILD else () - -try: - import Cython -except ImportError: - if BUILD_WITH_CYTHON: - sys.stderr.write( - "You requested a Cython build via GRPC_PYTHON_BUILD_WITH_CYTHON, " - "but do not have Cython installed. We won't stop you from using " - "other commands, but the extension files will fail to build.\n") - elif need_cython: - sys.stderr.write( - 'We could not find Cython. Setup may take 10-20 minutes.\n') - SETUP_REQUIRES += ('cython>=0.23',) +) +if BUILD_WITH_CYTHON: + sys.stderr.write( + "You requested a Cython build via GRPC_PYTHON_BUILD_WITH_CYTHON, " + "but do not have Cython installed. We won't stop you from using " + "other commands, but the extension files will fail to build.\n") +elif need_cython: + sys.stderr.write( + 'We could not find Cython. Setup may take 10-20 minutes.\n') + SETUP_REQUIRES += ('cython>=0.23',) COMMAND_CLASS = { 'doc': commands.SphinxDocumentation, @@ -272,7 +261,6 @@ setuptools.setup( name='grpcio', version=grpc_version.VERSION, license=LICENSE, - long_description=open(README).read(), ext_modules=CYTHON_EXTENSION_MODULES, packages=list(PACKAGES), package_dir=PACKAGE_DIRECTORIES, |