74f3f30ae4
By setting aconfig_flags: true, soong filesystem module installs the aconfig_flags.pb file to its etc directory. We need to define aconfigFilePaths to ModuleBase to store the list of aconfig file paths that is generated from the GenerateBuildActions(). The aconfigFilePaths are collected when build the filesystem module to build the aconfig_flags.pb for the filesystem image. Bug: 335363964 Test: compare the cache list with those generated from make. Change-Id: Ia32b566bf43174e94b9e610b9503608c6b583899
59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
// Copyright (C) 2024 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 filesystem
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import (
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"android/soong/android"
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"path/filepath"
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"strings"
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"github.com/google/blueprint/proptools"
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)
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func (f *filesystem) buildAconfigFlagsFiles(ctx android.ModuleContext, builder *android.RuleBuilder, specs map[string]android.PackagingSpec, dir android.Path) {
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if !proptools.Bool(f.properties.Gen_aconfig_flags_pb) {
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return
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}
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aconfigFlagsBuilderPath := android.PathForModuleOut(ctx, "aconfig_flags_builder.sh")
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aconfigToolPath := ctx.Config().HostToolPath(ctx, "aconfig")
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cmd := builder.Command().Tool(aconfigFlagsBuilderPath).Implicit(aconfigToolPath)
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installAconfigFlags := filepath.Join(dir.String(), "etc", "aconfig_flags_"+f.partitionName()+".pb")
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var sb strings.Builder
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sb.WriteString("set -e\n")
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sb.WriteString(aconfigToolPath.String())
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sb.WriteString(" dump-cache --dedup --format protobuf --out ")
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sb.WriteString(installAconfigFlags)
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sb.WriteString(" \\\n")
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var caches []string
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for _, ps := range specs {
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cmd.Implicits(ps.GetAconfigPaths())
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caches = append(caches, ps.GetAconfigPaths().Strings()...)
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}
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caches = android.SortedUniqueStrings(caches)
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for _, cache := range caches {
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sb.WriteString(" --cache ")
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sb.WriteString(cache)
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sb.WriteString(" \\\n")
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}
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sb.WriteRune('\n')
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android.WriteExecutableFileRuleVerbatim(ctx, aconfigFlagsBuilderPath, sb.String())
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}
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