| | |
| | 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()) |
| |
|
