Python misc_util.msvc_runtime_library方法代码示例

# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import msvc_runtime_library [as 别名]
def get_libraries(self):
        opt = []
        d = self.get_libgcc_dir()
        if d is not None:
            g2c = self.g2c + '-pic'
            f = self.static_lib_format % (g2c, self.static_lib_extension)
            if not os.path.isfile(os.path.join(d, f)):
                g2c = self.g2c
        else:
            g2c = self.g2c

        if g2c is not None:
            opt.append(g2c)
        c_compiler = self.c_compiler
        if sys.platform == 'win32' and c_compiler and \
               c_compiler.compiler_type == 'msvc':
            # the following code is not needed (read: breaks) when using MinGW
            # in case want to link F77 compiled code with MSVC
            opt.append('gcc')
            runtime_lib = msvc_runtime_library()
            if runtime_lib:
                opt.append(runtime_lib)
        if sys.platform == 'darwin':
            opt.append('cc_dynamic')
        return opt 

# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import msvc_runtime_library [as 别名]
def get_libraries(self):
        opt = []
        d = self.get_libgcc_dir()
        if d is not None:
            g2c = self.g2c + '-pic'
            f = self.static_lib_format % (g2c, self.static_lib_extension)
            if not os.path.isfile(os.path.join(d, f)):
                g2c = self.g2c
        else:
            g2c = self.g2c

        if g2c is not None:
            opt.append(g2c)
        c_compiler = self.c_compiler
        if sys.platform == 'win32' and c_compiler and \
               c_compiler.compiler_type=='msvc':
            # the following code is not needed (read: breaks) when using MinGW
            # in case want to link F77 compiled code with MSVC
            opt.append('gcc')
            runtime_lib = msvc_runtime_library()
            if runtime_lib:
                opt.append(runtime_lib)
        if sys.platform == 'darwin':
            opt.append('cc_dynamic')
        return opt 

# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import msvc_runtime_library [as 别名]
def link(self,
             target_desc,
             objects,
             output_filename,
             output_dir,
             libraries,
             library_dirs,
             runtime_library_dirs,
             export_symbols = None,
             debug=0,
             extra_preargs=None,
             extra_postargs=None,
             build_temp=None,
             target_lang=None):
        # Include the appropiate MSVC runtime library if Python was built
        # with MSVC >= 7.0 (MinGW standard is msvcrt)
        runtime_library = msvc_runtime_library()
        if runtime_library:
            if not libraries:
                libraries = []
            libraries.append(runtime_library)
        args = (self,
                target_desc,
                objects,
                output_filename,
                output_dir,
                libraries,
                library_dirs,
                runtime_library_dirs,
                None, #export_symbols, we do this in our def-file
                debug,
                extra_preargs,
                extra_postargs,
                build_temp,
                target_lang)
        if self.gcc_version < "3.0.0":
            func = distutils.cygwinccompiler.CygwinCCompiler.link
        else:
            func = UnixCCompiler.link
        func(*args[:func.__code__.co_argcount])
        return 

# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import msvc_runtime_library [as 别名]
def check_embedded_msvcr_match_linked(msver):
    """msver is the ms runtime version used for the MANIFEST."""
    # check msvcr major version are the same for linking and
    # embedding
    msvcv = msvc_runtime_library()
    if msvcv:
        assert msvcv.startswith("msvcr"), msvcv
        # Dealing with something like "mscvr90" or "mscvr100", the last
        # last digit is the minor release, want int("9") or int("10"):
        maj = int(msvcv[5:-1])
        if not maj == int(msver):
            raise ValueError(
                  "Discrepancy between linked msvcr " \
                  "(%d) and the one about to be embedded " \
                  "(%d)" % (int(msver), maj)) 

# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import msvc_runtime_library [as 别名]
def build_msvcr_library(debug=False):
    if os.name != 'nt':
        return False

    msvcr_name = msvc_runtime_library()

    # Skip using a custom library for versions < MSVC 8.0
    if int(msvcr_name.lstrip('msvcr')) < 80:
        log.debug('Skip building msvcr library: custom functionality not present')
        return False

    if debug:
        msvcr_name += 'd'

    # Skip if custom library already exists
    out_name = "lib%s.a" % msvcr_name
    out_file = os.path.join(sys.prefix, 'libs', out_name)
    if os.path.isfile(out_file):
        log.debug('Skip building msvcr library: "%s" exists' % (out_file))
        return True

    # Find the msvcr dll
    msvcr_dll_name = msvcr_name + '.dll'
    dll_file = find_dll(msvcr_dll_name)
    if not dll_file:
        log.warn('Cannot build msvcr library: "%s" not found' % msvcr_dll_name)
        return False

    def_name = "lib%s.def" % msvcr_name
    def_file = os.path.join(sys.prefix, 'libs', def_name)

    log.info('Building msvcr library: "%s" (from %s)' \
             % (out_file, dll_file))

    # Generate a symbol definition file from the msvcr dll
    generate_def(dll_file, def_file)

    # Create a custom mingw library for the given symbol definitions
    cmd = ['dlltool', '-d', def_file, '-l', out_file]
    retcode = subprocess.call(cmd)

    # Clean up symbol definitions
    os.remove(def_file)

    return (not retcode)