6937844c29
Exported includes have been maintained along with other C/C++ flags. This makes dependencies unclear, and users have had to parse flags to get exported directories. This separates exported includes and exported flags, thus making data more structured and explicit. Bug: 132818174 Test: m Change-Id: I5c25ac2224988c4a67e4db6fd6e4d39090b74041
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// Copyright 2017 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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"android/soong/android"
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)
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type kernelHeadersDecorator struct {
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*libraryDecorator
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}
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func (stub *kernelHeadersDecorator) link(ctx ModuleContext, flags Flags, deps PathDeps, objs Objects) android.Path {
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if ctx.Device() {
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f := &stub.libraryDecorator.flagExporter
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f.reexportSystemDirs(ctx.DeviceConfig().DeviceKernelHeaderDirs()...)
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}
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return stub.libraryDecorator.linkStatic(ctx, flags, deps, objs)
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}
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// kernel_headers retrieves the list of kernel headers directories from
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// TARGET_BOARD_KERNEL_HEADERS and TARGET_PRODUCT_KERNEL_HEADERS variables in
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// a makefile for compilation. See
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// https://android.googlesource.com/platform/build/+/master/core/config.mk
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// for more details on them.
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func kernelHeadersFactory() android.Module {
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module, library := NewLibrary(android.HostAndDeviceSupported)
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library.HeaderOnly()
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stub := &kernelHeadersDecorator{
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libraryDecorator: library,
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}
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module.linker = stub
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return module.Init()
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}
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func init() {
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android.RegisterModuleType("kernel_headers", kernelHeadersFactory)
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}
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