def test_get_msvcr(self):
# none
sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) '
'\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]')
self.assertEquals(get_msvcr(), None)
# MSVC 7.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1300 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr70'])
# MSVC 7.1
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1310 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr71'])
# VS2005 / MSVC 8.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1400 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr80'])
# VS2008 / MSVC 9.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1500 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr90'])
# unknown
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1999 32 bits (Intel)]')
self.assertRaises(ValueError, get_msvcr)
def test_get_msvcr(self):
# none
sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) '
'\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]')
self.assertEquals(get_msvcr(), None)
# MSVC 7.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1300 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr70'])
# MSVC 7.1
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1310 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr71'])
# VS2005 / MSVC 8.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1400 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr80'])
# VS2008 / MSVC 9.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1500 32 bits (Intel)]')
self.assertEquals(get_msvcr(), ['msvcr90'])
# unknown
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1999 32 bits (Intel)]')
self.assertRaises(ValueError, get_msvcr)
def test_get_msvcr(self):
# none
sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) '
'\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]')
self.assertEqual(get_msvcr(), None)
# MSVC 7.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1300 32 bits (Intel)]')
self.assertEqual(get_msvcr(), ['msvcr70'])
# MSVC 7.1
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1310 32 bits (Intel)]')
self.assertEqual(get_msvcr(), ['msvcr71'])
# VS2005 / MSVC 8.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1400 32 bits (Intel)]')
self.assertEqual(get_msvcr(), ['msvcr80'])
# VS2008 / MSVC 9.0
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.1500 32 bits (Intel)]')
self.assertEqual(get_msvcr(), ['msvcr90'])
sys.version = '3.10.0 (tags/v3.10.0:b494f59, Oct 4 2021, 18:46:30) [MSC v.1929 32 bit (Intel)]'
self.assertEqual(get_msvcr(), ['ucrt', 'vcruntime140'])
# unknown
sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
'[MSC v.2000 32 bits (Intel)]')
self.assertRaises(ValueError, get_msvcr)
def __init__ (self,
verbose=0,
dry_run=0,
force=0):
cygwinccompiler.CygwinCCompiler.__init__ (self, verbose, dry_run, force)
# ld_version >= "2.13" support -shared so use it instead of
# -mdll -static
if self.ld_version >= "2.13":
shared_option = "-shared"
else:
shared_option = "-mdll -static"
# A real mingw32 doesn't need to specify a different entry point,
# but cygwin 2.91.57 in no-cygwin-mode needs it.
if self.gcc_version <= "2.91.57":
entry_point = '--entry _DllMain@12'
else:
entry_point = ''
self.set_executables(
compiler=os.environ.get("CC","gcc") + ' -mno-cygwin -O -g -Wall',
compiler_so=os.environ.get("CC","gcc") + ' -mno-cygwin -mdll -O -g -Wall',
compiler_cxx=os.environ.get("CC","gcc") + ' -mno-cygwin -O -g -Wall',
linker_exe=os.environ.get("CC","gcc") + ' -mno-cygwin',
linker_so='%s -mno-cygwin -g %s %s' % (os.environ.get('CC', self.linker_dll),
shared_option, entry_point))
# Maybe we should also append -mthreads, but then the finished
# dlls need another dll (mingwm10.dll see Mingw32 docs)
# (-mthreads: Support thread-safe exception handling on `Mingw32')
self.dll_libraries=[]
# Include the appropriate MSVC runtime library if Python was built
# with MSVC 7.0 or later.
if cygwinccompiler.get_msvcr():
self.dll_libraries += cygwinccompiler.get_msvcr()
def test_get_msvcr(self):
sys.version = """2.6.1 (r261:67515, Dec 6 2008, 16:42:21)
[GCC 4.0.1 (Apple Computer, Inc. build 5370)]"""
self.assertEqual(get_msvcr(), None)
sys.version = (
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1300 32 bits (Intel)]'
)
self.assertEqual(get_msvcr(), ['msvcr70'])
sys.version = (
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bits (Intel)]'
)
self.assertEqual(get_msvcr(), ['msvcr71'])
sys.version = (
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1400 32 bits (Intel)]'
)
self.assertEqual(get_msvcr(), ['msvcr80'])
sys.version = (
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1500 32 bits (Intel)]'
)
self.assertEqual(get_msvcr(), ['msvcr90'])
sys.version = (
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1999 32 bits (Intel)]'
)
self.assertRaises(ValueError, get_msvcr)
def fixed_mingw32_init(self, verbose=0, dry_run=0, force=0):
""" Fixed initialization to remove broken -mno-cygwin flag
"""
from distutils.cygwinccompiler import CygwinCCompiler
from distutils.cygwinccompiler import get_msvcr
CygwinCCompiler.__init__ (self, verbose, dry_run, force)
# ld_version >= "2.13" support -shared so use it instead of
# -mdll -static
if self.ld_version >= "2.13":
shared_option = "-shared"
else:
shared_option = "-mdll -static"
# A real mingw32 doesn't need to specify a different entry point,
# but cygwin 2.91.57 in no-cygwin-mode needs it.
if self.gcc_version <= "2.91.57":
entry_point = '--entry _DllMain@12'
else:
entry_point = ''
self.set_executables(compiler='gcc -O -Wall',
compiler_so='gcc -mdll -O -Wall',
compiler_cxx='g++ -O -Wall',
linker_exe='gcc',
linker_so='%s %s %s'
% (self.linker_dll, shared_option,
entry_point))
# Maybe we should also append -mthreads, but then the finished
# dlls need another dll (mingwm10.dll see Mingw32 docs)
# (-mthreads: Support thread-safe exception handling on `Mingw32')
# no additional libraries needed
self.dll_libraries=[]
# Include the appropriate MSVC runtime library if Python was built
# with MSVC 7.0 or later.
self.dll_libraries = get_msvcr()
def fixed_mingw32_init(self, verbose=0, dry_run=0, force=0):
""" Fixed initialization to remove broken -mno-cygwin flag
"""
from distutils.cygwinccompiler import CygwinCCompiler
from distutils.cygwinccompiler import get_msvcr
CygwinCCompiler.__init__ (self, verbose, dry_run, force)
# ld_version >= "2.13" support -shared so use it instead of
# -mdll -static
if self.ld_version >= "2.13":
shared_option = "-shared"
else:
shared_option = "-mdll -static"
# A real mingw32 doesn't need to specify a different entry point,
# but cygwin 2.91.57 in no-cygwin-mode needs it.
if self.gcc_version <= "2.91.57":
entry_point = '--entry _DllMain@12'
else:
entry_point = ''
self.set_executables(compiler='gcc -O -Wall',
compiler_so='gcc -mdll -O -Wall',
compiler_cxx='g++ -O -Wall',
linker_exe='gcc',
linker_so='%s %s %s'
% (self.linker_dll, shared_option,
entry_point))
# Maybe we should also append -mthreads, but then the finished
# dlls need another dll (mingwm10.dll see Mingw32 docs)
# (-mthreads: Support thread-safe exception handling on `Mingw32')
# no additional libraries needed
self.dll_libraries=[]
# Include the appropriate MSVC runtime library if Python was built
# with MSVC 7.0 or later.
self.dll_libraries = get_msvcr()
if '32' in platform.architecture()[0]:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s -D_hypot=hypot'
else:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64 -D_hypot=hypot'
else:
# We need to statically link the C++ Runtime, only the C runtime is
# available dynamically
EXTRA_ENV_COMPILE_ARGS += ' /MT'
elif "linux" in sys.platform or "darwin" in sys.platform:
EXTRA_ENV_COMPILE_ARGS += ' -fno-wrapv -frtti'
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]
# 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))
EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)
CC_FILES = [os.path.normpath(cc_file) for cc_file in protoc_lib_deps.CC_FILES]
PROTO_FILES = [
os.path.normpath(proto_file) for proto_file in protoc_lib_deps.PROTO_FILES
]
CC_INCLUDE = os.path.normpath(protoc_lib_deps.CC_INCLUDE)
PROTO_INCLUDE = os.path.normpath(protoc_lib_deps.PROTO_INCLUDE)
if '32' in platform.architecture()[0]:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
else:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
else:
# We need to statically link the C++ Runtime, only the C runtime is
# available dynamically
EXTRA_ENV_COMPILE_ARGS += ' /MT'
elif "linux" in sys.platform or "darwin" in sys.platform:
EXTRA_ENV_COMPILE_ARGS += ' -fno-wrapv -frtti'
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]
# 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))
EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)
CC_FILES = [
os.path.normpath(cc_file) for cc_file in protoc_lib_deps.CC_FILES]
PROTO_FILES = [
os.path.normpath(proto_file) for proto_file in protoc_lib_deps.PROTO_FILES]
CC_INCLUDE = os.path.normpath(protoc_lib_deps.CC_INCLUDE)
PROTO_INCLUDE = os.path.normpath(protoc_lib_deps.PROTO_INCLUDE)
_pf_path = os.path.join(os.environ['ProgramFiles'], 'MIT', 'Kerberos')
if os.path.exists(_pf_path):
winkrb_path = _pf_path
else:
# Try to detect kinit in PATH
_kinit_path = shutil.which('kinit')
if _kinit_path is None:
print("Failed find MIT kerberos!")
else:
winkrb_path = os.path.dirname(os.path.dirname(_kinit_path))
# Monkey patch distutils if it throws errors getting msvcr.
# For MinGW it won't need it.
from distutils import cygwinccompiler
try:
cygwinccompiler.get_msvcr()
except ValueError:
cygwinccompiler.get_msvcr = lambda *a, **kw: []
if sys.platform.startswith("freebsd"):
# FreeBSD does $PATH backward, for our purposes. That is, the package
# manager's version of the software is in /usr/local, which is in PATH
# *after* the version in /usr. We prefer the package manager's version
# because the Heimdal in base is truly ancient, but this can be overridden
# - either in the "normal" fashion by putting something in PATH in front
# of it, or by removing /usr/local from PATH.
bins = []
for b in os.environ["PATH"].split(":"):
p = f"{b}/krb5-config"
if not os.path.exists(p):
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.
# See https://sourceforge.net/p/mingw-w64/bugs/363/
if '32' in platform.architecture()[0]:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
else:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
if EXTRA_ENV_LINK_ARGS is None:
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]
EXTRA_ENV_LINK_ARGS += (
' -static-libgcc -static-libstdc++ -mcrtdll={msvcr} '
'-static'.format(msvcr=msvcr))
EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)
GRPC_PYTHON_TOOLS_PACKAGE = 'grpc.tools'
GRPC_PYTHON_PROTO_RESOURCES_NAME = '_proto'
DEFINE_MACROS = (('HAVE_PTHREAD', 1), )
if "win32" in sys.platform and '64bit' in platform.architecture()[0]:
DEFINE_MACROS += (('MS_WIN64', 1), )
# By default, Python3 distutils enforces compatibility of
# c plugins (.so files) with the OSX version Python3 was built with.
# ensure that the expert user/builder has a way of turning it off (via the
# envvars) without adding yet more GRPC-specific envvars.
# See https://sourceforge.net/p/mingw-w64/bugs/363/
if '32' in platform.architecture()[0]:
EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
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'
if EXTRA_ENV_LINK_ARGS is None:
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))
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)
CYTHON_EXTENSION_PACKAGE_NAMES = ()
CYTHON_EXTENSION_MODULE_NAMES = ('grpc._cython.cygrpc',)
CYTHON_HELPER_C_FILES = ()
