| |
| import sys |
|
|
| from numpy.distutils.fcompiler import FCompiler |
| 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': ["<F90>"], |
| '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 |
|
|
|
|
| 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:' |
| module_dir_switch = '-module ' |
|
|
| 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 |
|
|
|
|
| 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()) |
|
|
