Separate cc.go
Split cc.go into files per module type, plus files for the compiler,
linker, and installer stages.
Change-Id: Id44c03f42fcd180950ccd008d4de0c144ea3597b
diff --git a/cc/object.go b/cc/object.go
new file mode 100644
index 0000000..456e1bb
--- /dev/null
+++ b/cc/object.go
@@ -0,0 +1,90 @@
+// 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 (
+ "fmt"
+
+ "github.com/google/blueprint"
+
+ "android/soong"
+ "android/soong/android"
+)
+
+//
+// Objects (for crt*.o)
+//
+
+func init() {
+ soong.RegisterModuleType("cc_object", objectFactory)
+}
+
+type objectLinker struct {
+ Properties ObjectLinkerProperties
+}
+
+func objectFactory() (blueprint.Module, []interface{}) {
+ module := newBaseModule(android.DeviceSupported, android.MultilibBoth)
+ module.compiler = &baseCompiler{}
+ module.linker = &objectLinker{}
+ return module.Init()
+}
+
+func (object *objectLinker) appendLdflags(flags []string) {
+ panic(fmt.Errorf("appendLdflags on object Linker not supported"))
+}
+
+func (object *objectLinker) props() []interface{} {
+ return []interface{}{&object.Properties}
+}
+
+func (*objectLinker) begin(ctx BaseModuleContext) {}
+
+func (object *objectLinker) deps(ctx BaseModuleContext, deps Deps) Deps {
+ deps.ObjFiles = append(deps.ObjFiles, object.Properties.Objs...)
+ return deps
+}
+
+func (*objectLinker) flags(ctx ModuleContext, flags Flags) Flags {
+ if flags.Clang {
+ flags.LdFlags = append(flags.LdFlags, ctx.toolchain().ToolchainClangLdflags())
+ } else {
+ flags.LdFlags = append(flags.LdFlags, ctx.toolchain().ToolchainLdflags())
+ }
+
+ return flags
+}
+
+func (object *objectLinker) link(ctx ModuleContext,
+ flags Flags, deps PathDeps, objFiles android.Paths) android.Path {
+
+ objFiles = append(objFiles, deps.ObjFiles...)
+
+ var outputFile android.Path
+ if len(objFiles) == 1 {
+ outputFile = objFiles[0]
+ } else {
+ output := android.PathForModuleOut(ctx, ctx.ModuleName()+objectExtension)
+ TransformObjsToObj(ctx, objFiles, flagsToBuilderFlags(flags), output)
+ outputFile = output
+ }
+
+ ctx.CheckbuildFile(outputFile)
+ return outputFile
+}
+
+func (*objectLinker) installable() bool {
+ return false
+}