Split linkers out from compilers.py

1 files changed, 114 insertions, 0 deletions

diff --git a/mesonbuild/linkers.py b/mesonbuild/linkers.py
new file mode 100644
index 0000000..d0d5184
--- /dev/null
+++ b/mesonbuild/linkers.py
@@ -0,0 +1,114 @@
+# 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
+
+class StaticLinker:
+    pass
+
+
+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, install_rpath):
+        return []
+
+    def thread_link_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']
+
+    def build_rpath_args(self, build_dir, from_dir, rpath_paths, 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):
+        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 []