6cd0dddf1f
This will be used to guard sepolicy changes. Also this adds default modules for se_policy_conf and contexts modules. Bug: 306563735 Test: build Change-Id: I9b3460aaca07d325e0f83a1e2bf0e57caa498101
52 lines
1.8 KiB
Go
52 lines
1.8 KiB
Go
// Copyright (C) 2019 The Android Open Source Project
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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 selinux
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import (
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"github.com/google/blueprint"
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"android/soong/android"
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)
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type dependencyTag struct {
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blueprint.BaseDependencyTag
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name string
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}
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var (
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pctx = android.NewPackageContext("android/soong/selinux")
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)
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// pathForModuleOut is same as android.PathForModuleOut, except that it uses DeviceName() as its
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// intermediate directory name for system_ext/product/vendor/odm modules, to avoid rebuilding upon
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// target change. Contents of system modules (core sepolicy) should be identical across devices, so
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// they falls back to android.PathForModuleOut.
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func pathForModuleOut(ctx android.ModuleContext, paths ...string) android.OutputPath {
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if ctx.Platform() && !ctx.InstallInRecovery() {
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return android.PathForModuleOut(ctx, paths...).OutputPath
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}
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return android.PathForModuleOut(ctx, ctx.Config().DeviceName()).Join(ctx, paths...)
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}
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// flagsToM4Macros converts given map to a list of M4's -D parameters to guard te files and contexts
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// files.
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func flagsToM4Macros(flags map[string]string) []string {
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flagMacros := []string{}
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for _, flag := range android.SortedKeys(flags) {
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flagMacros = append(flagMacros, "-D target_flag_"+flag+"="+flags[flag])
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}
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return flagMacros
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}
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