Python exec_command.filepath_from_subprocess_output方法代碼示例

# 需要導入模塊: from numpy.distutils import exec_command [as 別名]
# 或者: from numpy.distutils.exec_command import filepath_from_subprocess_output [as 別名]
def get_libgfortran_dir(self):
        if sys.platform[:5] == 'linux':
            libgfortran_name = 'libgfortran.so'
        elif sys.platform == 'darwin':
            libgfortran_name = 'libgfortran.dylib'
        else:
            libgfortran_name = None

        libgfortran_dir = None
        if libgfortran_name:
            find_lib_arg = ['-print-file-name={0}'.format(libgfortran_name)]
            try:
                output = subprocess.check_output(
                                       self.compiler_f77 + find_lib_arg)
            except (OSError, subprocess.CalledProcessError):
                pass
            else:
                output = filepath_from_subprocess_output(output)
                libgfortran_dir = os.path.dirname(output)
        return libgfortran_dir 

# 需要導入模塊: from numpy.distutils import exec_command [as 別名]
# 或者: from numpy.distutils.exec_command import filepath_from_subprocess_output [as 別名]
def get_libgcc_dir(self):
        try:
            output = subprocess.check_output(self.compiler_f77 +
                                            ['-print-libgcc-file-name'])
        except (OSError, subprocess.CalledProcessError):
            pass
        else:
            output = filepath_from_subprocess_output(output)
            return os.path.dirname(output)
        return None 

# 需要導入模塊: from numpy.distutils import exec_command [as 別名]
# 或者: from numpy.distutils.exec_command import filepath_from_subprocess_output [as 別名]
def get_target(self):
        try:
            output = subprocess.check_output(self.compiler_f77 + ['-v'])
        except (OSError, subprocess.CalledProcessError):
            pass
        else:
            output = filepath_from_subprocess_output(output)
            m = TARGET_R.search(output)
            if m:
                return m.group(1)
        return "" 

# 需要導入模塊: from numpy.distutils import exec_command [as 別名]
# 或者: from numpy.distutils.exec_command import filepath_from_subprocess_output [as 別名]
def _libs_with_msvc_and_fortran(self, fcompiler, c_libraries,
                                    c_library_dirs):
        if fcompiler is None:
            return

        for libname in c_libraries:
            if libname.startswith('msvc'):
                continue
            fileexists = False
            for libdir in c_library_dirs or []:
                libfile = os.path.join(libdir, '%s.lib' % (libname))
                if os.path.isfile(libfile):
                    fileexists = True
                    break
            if fileexists:
                continue
            # make g77-compiled static libs available to MSVC
            fileexists = False
            for libdir in c_library_dirs:
                libfile = os.path.join(libdir, 'lib%s.a' % (libname))
                if os.path.isfile(libfile):
                    # copy libname.a file to name.lib so that MSVC linker
                    # can find it
                    libfile2 = os.path.join(self.build_temp, libname + '.lib')
                    copy_file(libfile, libfile2)
                    if self.build_temp not in c_library_dirs:
                        c_library_dirs.append(self.build_temp)
                    fileexists = True
                    break
            if fileexists:
                continue
            log.warn('could not find library %r in directories %s'
                     % (libname, c_library_dirs))

        # Always use system linker when using MSVC compiler.
        f_lib_dirs = []
        for dir in fcompiler.library_dirs:
            # correct path when compiling in Cygwin but with normal Win
            # Python
            if dir.startswith('/usr/lib'):
                try:
                    dir = subprocess.check_output(['cygpath', '-w', dir])
                except (OSError, subprocess.CalledProcessError):
                    pass
                else:
                    dir = filepath_from_subprocess_output(dir)
            f_lib_dirs.append(dir)
        c_library_dirs.extend(f_lib_dirs)

        # make g77-compiled static libs available to MSVC
        for lib in fcompiler.libraries:
            if not lib.startswith('msvc'):
                c_libraries.append(lib)
                p = combine_paths(f_lib_dirs, 'lib' + lib + '.a')
                if p:
                    dst_name = os.path.join(self.build_temp, lib + '.lib')
                    if not os.path.isfile(dst_name):
                        copy_file(p[0], dst_name)
                    if self.build_temp not in c_library_dirs:
                        c_library_dirs.append(self.build_temp) 

# 需要導入模塊: from numpy.distutils import exec_command [as 別名]
# 或者: from numpy.distutils.exec_command import filepath_from_subprocess_output [as 別名]
def _link (self, body,
               headers, include_dirs,
               libraries, library_dirs, lang):
        if self.compiler.compiler_type=='msvc':
            libraries = (libraries or [])[:]
            library_dirs = (library_dirs or [])[:]
            if lang in ['f77', 'f90']:
                lang = 'c' # always use system linker when using MSVC compiler
                if self.fcompiler:
                    for d in self.fcompiler.library_dirs or []:
                        # correct path when compiling in Cygwin but with
                        # normal Win Python
                        if d.startswith('/usr/lib'):
                            try:
                                d = subprocess.check_output(['cygpath',
                                                             '-w', d])
                            except (OSError, subprocess.CalledProcessError):
                                pass
                            else:
                                d = filepath_from_subprocess_output(d)
                        library_dirs.append(d)
                    for libname in self.fcompiler.libraries or []:
                        if libname not in libraries:
                            libraries.append(libname)
            for libname in libraries:
                if libname.startswith('msvc'): continue
                fileexists = False
                for libdir in library_dirs or []:
                    libfile = os.path.join(libdir, '%s.lib' % (libname))
                    if os.path.isfile(libfile):
                        fileexists = True
                        break
                if fileexists: continue
                # make g77-compiled static libs available to MSVC
                fileexists = False
                for libdir in library_dirs:
                    libfile = os.path.join(libdir, 'lib%s.a' % (libname))
                    if os.path.isfile(libfile):
                        # copy libname.a file to name.lib so that MSVC linker
                        # can find it
                        libfile2 = os.path.join(libdir, '%s.lib' % (libname))
                        copy_file(libfile, libfile2)
                        self.temp_files.append(libfile2)
                        fileexists = True
                        break
                if fileexists: continue
                log.warn('could not find library %r in directories %s' \
                         % (libname, library_dirs))
        elif self.compiler.compiler_type == 'mingw32':
            generate_manifest(self)
        return self._wrap_method(old_config._link, lang,
                                 (body, headers, include_dirs,
                                  libraries, library_dirs, lang))