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| -rw-r--r-- | lib/spack/spack/compilers/arm.py | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/spack/spack/compilers/arm.py b/lib/spack/spack/compilers/arm.py new file mode 100644 index 0000000000..f80dba7ea1 --- /dev/null +++ b/lib/spack/spack/compilers/arm.py @@ -0,0 +1,73 @@ +# Copyright 2013-2018 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 + +from spack.compiler import Compiler, _version_cache +from spack.util.executable import Executable + + +class Arm(Compiler): + # Subclasses use possible names of C compiler + cc_names = ['armclang'] + + # Subclasses use possible names of C++ compiler + cxx_names = ['armclang++'] + + # Subclasses use possible names of Fortran 77 compiler + f77_names = ['armflang'] + + # Subclasses use possible names of Fortran 90 compiler + fc_names = ['armflang'] + + # Named wrapper links within lib/spack/env + link_paths = {'cc': 'clang/clang', + 'cxx': 'clang/clang++', + 'f77': 'clang/flang', + 'fc': 'clang/flang'} + + @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++1z" + + @property + def pic_flag(self): + return "-fPIC" + + @classmethod + def default_version(cls, comp): + if comp not in _version_cache: + compiler = Executable(comp) + output = compiler('--version', output=str, error=str) + + ver = 'unknown' + match = re.search(r'Arm C/C++/Fortran Compiler version ([^ )]+)', + output) + if match: + ver = match.group(1) + + _version_cache[comp] = ver + + return _version_cache[comp] + + @classmethod + def fc_version(cls, fc): + return cls.default_version(fc) + + @classmethod + def f77_version(cls, f77): + return cls.fc_version(f77) |