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# Copyright 2012-2017 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.
from .mesonlib import Popen_safe
from . import mesonlib
class StaticLinker:
def can_linker_accept_rsp(self):
"""
Determines whether the linker can accept arguments using the @rsp syntax.
"""
return mesonlib.is_windows()
class VisualStudioLinker(StaticLinker):
always_args = ['/NOLOGO']
def __init__(self, exelist):
self.exelist = exelist
def get_exelist(self):
return self.exelist[:]
def get_std_link_args(self):
return []
def get_buildtype_linker_args(self, buildtype):
return []
def get_output_args(self, target):
return ['/OUT:' + target]
def get_coverage_link_args(self):
return []
def get_always_args(self):
return VisualStudioLinker.always_args[:]
def get_linker_always_args(self):
return VisualStudioLinker.always_args[:]
def build_rpath_args(self, build_dir, from_dir, rpath_paths, build_rpath, install_rpath):
return []
def thread_link_flags(self, env):
return []
def openmp_flags(self):
return []
def get_option_link_args(self, options):
return []
@classmethod
def unix_args_to_native(cls, args):
from .compilers import VisualStudioCCompiler
return VisualStudioCCompiler.unix_args_to_native(args)
def get_link_debugfile_args(self, targetfile):
# Static libraries do not have PDB files
return []
class ArLinker(StaticLinker):
def __init__(self, exelist):
self.exelist = exelist
self.id = 'ar'
pc, stdo = Popen_safe(self.exelist + ['-h'])[0:2]
# Enable deterministic builds if they are available.
if '[D]' in stdo:
self.std_args = ['csrD']
else:
self.std_args = ['csr']
# For 'armar' the options should be prefixed with '-'.
if 'armar' in stdo:
self.std_args = ['-csr']
def can_linker_accept_rsp(self):
return False
def build_rpath_args(self, build_dir, from_dir, rpath_paths, build_rpath, install_rpath):
return []
def get_exelist(self):
return self.exelist[:]
def get_std_link_args(self):
return self.std_args
def get_output_args(self, target):
return [target]
def get_buildtype_linker_args(self, buildtype):
return []
def get_linker_always_args(self):
return []
def get_coverage_link_args(self):
return []
def get_always_args(self):
return []
def thread_link_flags(self, env):
return []
def openmp_flags(self):
return []
def get_option_link_args(self, options):
return []
@classmethod
def unix_args_to_native(cls, args):
return args[:]
def get_link_debugfile_args(self, targetfile):
return []
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