Pracownia_programowania/venv/Lib/site-packages/numpy/distutils/fcompiler/pg.py

# http://www.pgroup.com
from __future__ import division, absolute_import, print_function

import sys

from numpy.distutils.fcompiler import FCompiler, dummy_fortran_file
from sys import platform
from os.path import join, dirname, normpath

compilers = ['PGroupFCompiler', 'PGroupFlangCompiler']


class PGroupFCompiler(FCompiler):

    compiler_type = 'pg'
    description = 'Portland Group Fortran Compiler'
    version_pattern = r'\s*pg(f77|f90|hpf|fortran) (?P<version>[\d.-]+).*'

    if platform == 'darwin':
        executables = {
            'version_cmd': ["<F77>", "-V"],
            'compiler_f77': ["pgfortran", "-dynamiclib"],
            'compiler_fix': ["pgfortran", "-Mfixed", "-dynamiclib"],
            'compiler_f90': ["pgfortran", "-dynamiclib"],
            'linker_so': ["libtool"],
            'archiver': ["ar", "-cr"],
            'ranlib': ["ranlib"]
        }
        pic_flags = ['']
    else:
        executables = {
            'version_cmd': ["<F77>", "-V"],
            'compiler_f77': ["pgfortran"],
            'compiler_fix': ["pgfortran", "-Mfixed"],
            'compiler_f90': ["pgfortran"],
            'linker_so': ["pgfortran"],
            'archiver': ["ar", "-cr"],
            'ranlib': ["ranlib"]
        }
        pic_flags = ['-fpic']

    module_dir_switch = '-module '
    module_include_switch = '-I'

    def get_flags(self):
        opt = ['-Minform=inform', '-Mnosecond_underscore']
        return self.pic_flags + opt

    def get_flags_opt(self):
        return ['-fast']

    def get_flags_debug(self):
        return ['-g']

    if platform == 'darwin':
        def get_flags_linker_so(self):
            return ["-dynamic", '-undefined', 'dynamic_lookup']

    else:
        def get_flags_linker_so(self):
            return ["-shared", '-fpic']

    def runtime_library_dir_option(self, dir):
        return '-R%s' % dir


if sys.version_info >= (3, 5):
    import functools

    class PGroupFlangCompiler(FCompiler):
        compiler_type = 'flang'
        description = 'Portland Group Fortran LLVM Compiler'
        version_pattern = r'\s*(flang|clang) version (?P<version>[\d.-]+).*'

        ar_exe = 'lib.exe'
        possible_executables = ['flang']

        executables = {
            'version_cmd': ["<F77>", "--version"],
            'compiler_f77': ["flang"],
            'compiler_fix': ["flang"],
            'compiler_f90': ["flang"],
            'linker_so': [None],
            'archiver': [ar_exe, "/verbose", "/OUT:"],
            'ranlib': None
        }

        library_switch = '/OUT:'  # No space after /OUT:!
        module_dir_switch = '-module '  # Don't remove ending space!

        def get_libraries(self):
            opt = FCompiler.get_libraries(self)
            opt.extend(['flang', 'flangrti', 'ompstub'])
            return opt

        @functools.lru_cache(maxsize=128)
        def get_library_dirs(self):
            """List of compiler library directories."""
            opt = FCompiler.get_library_dirs(self)
            flang_dir = dirname(self.executables['compiler_f77'][0])
            opt.append(normpath(join(flang_dir, '..', 'lib')))

            return opt

        def get_flags(self):
            return []

        def get_flags_free(self):
            return []

        def get_flags_debug(self):
            return ['-g']

        def get_flags_opt(self):
            return ['-O3']

        def get_flags_arch(self):
            return []

        def runtime_library_dir_option(self, dir):
            raise NotImplementedError

else:
    from numpy.distutils.fcompiler import CompilerNotFound

    # No point in supporting on older Pythons because not ABI compatible
    class PGroupFlangCompiler(FCompiler):
        compiler_type = 'flang'
        description = 'Portland Group Fortran LLVM Compiler'

        def get_version(self):
            raise CompilerNotFound('Flang unsupported on Python < 3.5')


if __name__ == '__main__':
    from distutils import log
    log.set_verbosity(2)
    from numpy.distutils import customized_fcompiler
    if 'flang' in sys.argv:
        print(customized_fcompiler(compiler='flang').get_version())
    else:
        print(customized_fcompiler(compiler='pg').get_version())