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# Copyright 2013-2022 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 os
from spack.compiler import Compiler
class Nvhpc(Compiler):
# Subclasses use possible names of C compiler
cc_names = ['nvc']
# Subclasses use possible names of C++ compiler
cxx_names = ['nvc++']
# Subclasses use possible names of Fortran 77 compiler
f77_names = ['nvfortran']
# Subclasses use possible names of Fortran 90 compiler
fc_names = ['nvfortran']
# Named wrapper links within build_env_path
link_paths = {'cc': os.path.join('nvhpc', 'nvc'),
'cxx': os.path.join('nvhpc', 'nvc++'),
'f77': os.path.join('nvhpc', 'nvfortran'),
'fc': os.path.join('nvhpc', 'nvfortran')}
PrgEnv = 'PrgEnv-nvhpc'
PrgEnv_compiler = 'nvhpc'
version_argument = '--version'
version_regex = r'nv[^ ]* (?:[^ ]+ Dev-r)?([0-9.]+)(?:-[0-9]+)?'
@property
def verbose_flag(self):
return "-v"
@property
def debug_flags(self):
return ['-g', '-gopt']
@property
def opt_flags(self):
return ['-O', '-O0', '-O1', '-O2', '-O3', '-O4']
@property
def openmp_flag(self):
return "-mp"
@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"
@property
def c99_flag(self):
return '-c99'
@property
def c11_flag(self):
return '-c11'
@property
def cxx11_flag(self):
return '--c++11'
@property
def cxx14_flag(self):
return '--c++14'
@property
def cxx17_flag(self):
return '--c++17'
@property
def stdcxx_libs(self):
return ('-c++libs', )
required_libs = ['libnvc', 'libnvf']
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