From 5d685e7a5c5d2705591d908ec985b6cc8994c4d9 Mon Sep 17 00:00:00 2001 From: Dylan Baker Date: Tue, 2 Jul 2019 15:26:02 -0700 Subject: compilers: put elbrus in mixins --- mesonbuild/compilers/mixins/elbrus.py | 59 +++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 mesonbuild/compilers/mixins/elbrus.py (limited to 'mesonbuild/compilers/mixins') diff --git a/mesonbuild/compilers/mixins/elbrus.py b/mesonbuild/compilers/mixins/elbrus.py new file mode 100644 index 0000000..a254a8b --- /dev/null +++ b/mesonbuild/compilers/mixins/elbrus.py @@ -0,0 +1,59 @@ +# Copyright 2019 The meson development team +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""Abstractions for the Elbrus family of compilers.""" + +import os + +from .gnu import GnuCompiler +from ...mesonlib import Popen_safe + + +class ElbrusCompiler(GnuCompiler): + # Elbrus compiler is nearly like GCC, but does not support + # PCH, LTO, sanitizers and color output as of version 1.21.x. + def __init__(self, compiler_type, defines): + GnuCompiler.__init__(self, compiler_type, defines) + self.id = 'lcc' + self.base_options = ['b_pgo', 'b_coverage', + 'b_ndebug', 'b_staticpic', + 'b_lundef', 'b_asneeded'] + + # FIXME: use _build_wrapper to call this so that linker flags from the env + # get applied + def get_library_dirs(self, env, elf_class = None): + os_env = os.environ.copy() + os_env['LC_ALL'] = 'C' + stdo = Popen_safe(self.exelist + ['--print-search-dirs'], env=os_env)[1] + paths = () + for line in stdo.split('\n'): + if line.startswith('libraries:'): + # lcc does not include '=' in --print-search-dirs output. + libstr = line.split(' ', 1)[1] + paths = (os.path.realpath(p) for p in libstr.split(':')) + break + return paths + + def get_program_dirs(self, env): + os_env = os.environ.copy() + os_env['LC_ALL'] = 'C' + stdo = Popen_safe(self.exelist + ['--print-search-dirs'], env=os_env)[1] + paths = () + for line in stdo.split('\n'): + if line.startswith('programs:'): + # lcc does not include '=' in --print-search-dirs output. + libstr = line.split(' ', 1)[1] + paths = (os.path.realpath(p) for p in libstr.split(':')) + break + return paths \ No newline at end of file -- cgit v1.1