1 files changed, 58 insertions, 0 deletions
diff --git a/meson/mesonbuild/dependencies/platform.py b/meson/mesonbuild/dependencies/platform.py
new file mode 100644
index 000000000..7759b0f93
--- /dev/null
+++ b/meson/mesonbuild/dependencies/platform.py
@@ -0,0 +1,58 @@
+# Copyright 2013-2017 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.
+
+# This file contains the detection logic for external dependencies that are
+# platform-specific (generally speaking).
+
+from .base import DependencyTypeName, ExternalDependency, DependencyException
+from ..mesonlib import MesonException
+import typing as T
+
+if T.TYPE_CHECKING:
+    from ..environment import Environment
+
+class AppleFrameworks(ExternalDependency):
+    def __init__(self, env: 'Environment', kwargs: T.Dict[str, T.Any]) -> None:
+        super().__init__(DependencyTypeName('appleframeworks'), env, kwargs)
+        modules = kwargs.get('modules', [])
+        if isinstance(modules, str):
+            modules = [modules]
+        if not modules:
+            raise DependencyException("AppleFrameworks dependency requires at least one module.")
+        self.frameworks = modules
+        if not self.clib_compiler:
+            raise DependencyException('No C-like compilers are available, cannot find the framework')
+        self.is_found = True
+        for f in self.frameworks:
+            try:
+                args = self.clib_compiler.find_framework(f, env, [])
+            except MesonException as e:
+                if 'non-clang' in str(e):
+                    self.is_found = False
+                    self.link_args = []
+                    self.compile_args = []
+                    return
+                raise
+
+            if args is not None:
+                # No compile args are needed for system frameworks
+                self.link_args += args
+            else:
+                self.is_found = False
+
+    def log_info(self) -> str:
+        return ', '.join(self.frameworks)
+
+    def log_tried(self) -> str:
+        return 'framework'