Source code for spack.compilers.aocc

# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

import re
import sys

import llnl.util.lang

from spack.compiler import Compiler
from spack.version import ver


[docs]class Aocc(Compiler): # Subclasses use possible names of C compiler cc_names = ['clang'] # Subclasses use possible names of C++ compiler cxx_names = ['clang++'] # Subclasses use possible names of Fortran 77 compiler f77_names = ['flang'] # Subclasses use possible names of Fortran 90 compiler fc_names = ['flang'] PrgEnv = 'PrgEnv-aocc' PrgEnv_compiler = 'aocc' version_argument = '--version' @property def debug_flags(self): return ['-gcodeview', '-gdwarf-2', '-gdwarf-3', '-gdwarf-4', '-gdwarf-5', '-gline-tables-only', '-gmodules', '-gz', '-g'] @property def opt_flags(self): return ['-O0', '-O1', '-O2', '-O3', '-Ofast', '-Os', '-Oz', '-Og', '-O', '-O4'] @property def link_paths(self): link_paths = {'cc': 'aocc/clang', 'cxx': 'aocc/clang++', 'f77': 'aocc/flang', 'fc': 'aocc/flang'} return link_paths @property def verbose_flag(self): return "-v" @property def openmp_flag(self): return "-fopenmp" @property def cxx11_flag(self): return "-std=c++11" @property def cxx14_flag(self): return "-std=c++14" @property def cxx17_flag(self): return "-std=c++17" @property def c99_flag(self): return '-std=c99' @property def c11_flag(self): return "-std=c11" @property def cc_pic_flag(self): return "-fPIC" @property def cxx_pic_flag(self): return "-fPIC" @property def f77_pic_flag(self): return "-fPIC" @property def fc_pic_flag(self): return "-fPIC" required_libs = ['libclang']
[docs] @classmethod @llnl.util.lang.memoized def extract_version_from_output(cls, output): match = re.search( r'AOCC_(\d+)[._](\d+)[._](\d+)', output ) if match: return '.'.join(match.groups())
[docs] @classmethod def fc_version(cls, fortran_compiler): if sys.platform == 'darwin': return cls.default_version('clang') return cls.default_version(fortran_compiler)
[docs] @classmethod def f77_version(cls, f77): return cls.fc_version(f77)
@property def stdcxx_libs(self): return ('-lstdc++', ) @property def cflags(self): return self._handle_default_flag_addtions() @property def cxxflags(self): return self._handle_default_flag_addtions() @property def fflags(self): return self._handle_default_flag_addtions() def _handle_default_flag_addtions(self): # This is a known issue for AOCC 3.0 see: # https://developer.amd.com/wp-content/resources/AOCC-3.0-Install-Guide.pdf if self.real_version == ver('3.0.0'): return ("-Wno-unused-command-line-argument " "-mllvm -eliminate-similar-expr=false")