143 lines
4.1 KiB
Python
143 lines
4.1 KiB
Python
# 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())
|