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# Copyright 2013-2020 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
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']
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']
@classmethod
@llnl.util.lang.memoized
def extract_version_from_output(cls, output):
loc_ver = 'unknown'
match = re.search(
r'AMD clang version ([^ )]+)',
output
)
if match:
loc_ver = output.split('AOCC_')[1].split('-')[0]
return loc_ver
@classmethod
def fc_version(cls, fortran_compiler):
if sys.platform == 'darwin':
return cls.default_version('clang')
return cls.default_version(fortran_compiler)
@classmethod
def f77_version(cls, f77):
return cls.fc_version(f77)
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