5cb580f407
So that we can represent other files that get generated along with the objects, like the gcno coverage information, and per-file clang-tidy runs. Test: Soong's build.ninja identical before/after Change-Id: I5c553a153c436d5403549f62c73fe79c5f101779
89 lines
2.3 KiB
Go
89 lines
2.3 KiB
Go
// Copyright 2016 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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"fmt"
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"github.com/google/blueprint"
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"android/soong/android"
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)
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//
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// Objects (for crt*.o)
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//
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func init() {
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android.RegisterModuleType("cc_object", objectFactory)
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}
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type objectLinker struct {
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*baseLinker
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Properties ObjectLinkerProperties
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}
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func objectFactory() (blueprint.Module, []interface{}) {
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module := newBaseModule(android.DeviceSupported, android.MultilibBoth)
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module.linker = &objectLinker{
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baseLinker: NewBaseLinker(),
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}
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module.compiler = NewBaseCompiler()
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return module.Init()
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}
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func (object *objectLinker) appendLdflags(flags []string) {
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panic(fmt.Errorf("appendLdflags on object Linker not supported"))
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}
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func (object *objectLinker) linkerProps() []interface{} {
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return []interface{}{&object.Properties}
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}
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func (*objectLinker) linkerInit(ctx BaseModuleContext) {}
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func (object *objectLinker) linkerDeps(ctx BaseModuleContext, deps Deps) Deps {
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deps.ObjFiles = append(deps.ObjFiles, object.Properties.Objs...)
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return deps
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}
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func (*objectLinker) linkerFlags(ctx ModuleContext, flags Flags) Flags {
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if flags.Clang {
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flags.LdFlags = append(flags.LdFlags, ctx.toolchain().ToolchainClangLdflags())
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} else {
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flags.LdFlags = append(flags.LdFlags, ctx.toolchain().ToolchainLdflags())
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}
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return flags
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}
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func (object *objectLinker) link(ctx ModuleContext,
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flags Flags, deps PathDeps, objs Objects) android.Path {
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objs = objs.Append(deps.Objs)
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var outputFile android.Path
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if len(objs.objFiles) == 1 {
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outputFile = objs.objFiles[0]
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} else {
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output := android.PathForModuleOut(ctx, ctx.ModuleName()+objectExtension)
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TransformObjsToObj(ctx, objs.objFiles, flagsToBuilderFlags(flags), output)
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outputFile = output
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}
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ctx.CheckbuildFile(outputFile)
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return outputFile
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}
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