1 files changed, 72 insertions, 0 deletions
diff --git a/cc/prebuilt.go b/cc/prebuilt.go
new file mode 100644
index 00000000..55775b69
--- /dev/null
+++ b/cc/prebuilt.go
@@ -0,0 +1,72 @@
+// Copyright 2016 Google Inc. All rights reserved.
+//
+// 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.
+
+package cc
+
+import (
+	"android/soong/android"
+
+	"github.com/google/blueprint"
+)
+
+func init() {
+	android.RegisterModuleType("cc_prebuilt_shared_library", prebuiltSharedLibraryFactory)
+}
+
+type prebuiltLinkerInterface interface {
+	Name(string) string
+	prebuilt() *android.Prebuilt
+}
+
+type prebuiltLibraryLinker struct {
+	*libraryDecorator
+	android.Prebuilt
+}
+
+var _ prebuiltLinkerInterface = (*prebuiltLibraryLinker)(nil)
+
+func (p *prebuiltLibraryLinker) prebuilt() *android.Prebuilt {
+	return &p.Prebuilt
+}
+
+func (p *prebuiltLibraryLinker) linkerProps() []interface{} {
+	props := p.libraryDecorator.linkerProps()
+	return append(props, &p.Prebuilt.Properties)
+}
+
+func (p *prebuiltLibraryLinker) link(ctx ModuleContext,
+	flags Flags, deps PathDeps, objFiles android.Paths) android.Path {
+	// TODO(ccross): verify shared library dependencies
+	if len(p.Prebuilt.Properties.Srcs) > 0 {
+		p.libraryDecorator.exportIncludes(ctx, "-I")
+		p.libraryDecorator.reexportFlags(deps.ReexportedFlags)
+		p.libraryDecorator.reexportDeps(deps.ReexportedFlagsDeps)
+		// TODO(ccross): .toc optimization, stripping, packing
+		return p.Prebuilt.Path(ctx)
+	}
+
+	return nil
+}
+
+func prebuiltSharedLibraryFactory() (blueprint.Module, []interface{}) {
+	module, library := NewLibrary(android.HostAndDeviceSupported, true, false)
+	module.compiler = nil
+
+	prebuilt := &prebuiltLibraryLinker{
+		libraryDecorator: library,
+	}
+	module.linker = prebuilt
+
+	return module.Init()
+}