6265120cd2
I'm rewriting how globs work in soong to make them compatible with hash-based ninja implementations. As part of this, I'm removing this unnecessary usage of globs to make them simpler. In this case, since we're already globbing the directory at analysis time and causing soong to rerun, we can ensure the aapt2 action also reruns by putting a hash of the glob results onto the command line. Bug: 364749114 Test: m framework-res, touch frameworks/base/core/res/assets/test1.txt, m framework-res rebuilt framework-res.apk, rm frameworks/base/core/res/assets/test1.txt, m framework-res rebuilt framework-res.apk again Change-Id: I4f666367a9a0fd0dfa42dc51ef3a788a02b41747
122 lines
3.7 KiB
Go
122 lines
3.7 KiB
Go
// Copyright 2015 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 android
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import (
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"github.com/google/blueprint"
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)
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var (
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pctx = NewPackageContext("android/soong/android")
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cpPreserveSymlinks = pctx.VariableConfigMethod("cpPreserveSymlinks",
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Config.CpPreserveSymlinksFlags)
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// A phony rule that is not the built-in Ninja phony rule. The built-in
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// phony rule has special behavior that is sometimes not desired. See the
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// Ninja docs for more details.
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Phony = pctx.AndroidStaticRule("Phony",
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blueprint.RuleParams{
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Command: "# phony $out",
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Description: "phony $out",
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})
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// GeneratedFile is a rule for indicating that a given file was generated
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// while running soong. This allows the file to be cleaned up if it ever
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// stops being generated by soong.
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GeneratedFile = pctx.AndroidStaticRule("GeneratedFile",
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blueprint.RuleParams{
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Command: "# generated $out",
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Description: "generated $out",
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Generator: true,
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})
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// A copy rule.
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Cp = pctx.AndroidStaticRule("Cp",
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blueprint.RuleParams{
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Command: "rm -f $out && cp $cpPreserveSymlinks $cpFlags $in $out$extraCmds",
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Description: "cp $out",
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},
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"cpFlags", "extraCmds")
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// A copy rule that doesn't preserve symlinks.
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CpNoPreserveSymlink = pctx.AndroidStaticRule("CpNoPreserveSymlink",
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blueprint.RuleParams{
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Command: "rm -f $out && cp $cpFlags $in $out$extraCmds",
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Description: "cp $out",
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},
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"cpFlags", "extraCmds")
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// A copy rule that only updates the output if it changed.
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CpIfChanged = pctx.AndroidStaticRule("CpIfChanged",
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blueprint.RuleParams{
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Command: "if ! cmp -s $in $out; then cp $in $out; fi",
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Description: "cp if changed $out",
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Restat: true,
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})
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CpExecutable = pctx.AndroidStaticRule("CpExecutable",
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blueprint.RuleParams{
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Command: "rm -f $out && cp $cpFlags $in $out && chmod +x $out$extraCmds",
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Description: "cp $out",
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},
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"cpFlags", "extraCmds")
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// A timestamp touch rule.
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Touch = pctx.AndroidStaticRule("Touch",
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blueprint.RuleParams{
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Command: "touch $out",
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Description: "touch $out",
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})
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// A symlink rule.
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Symlink = pctx.AndroidStaticRule("Symlink",
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blueprint.RuleParams{
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Command: "rm -f $out && ln -f -s $fromPath $out",
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Description: "symlink $out",
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},
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"fromPath")
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ErrorRule = pctx.AndroidStaticRule("Error",
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blueprint.RuleParams{
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Command: `echo "$error" && false`,
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Description: "error building $out",
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},
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"error")
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Cat = pctx.AndroidStaticRule("Cat",
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blueprint.RuleParams{
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Command: "rm -f $out && cat $in > $out",
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Description: "concatenate files to $out",
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})
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// Used only when USE_GOMA=true is set, to restrict non-goma jobs to the local parallelism value
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localPool = blueprint.NewBuiltinPool("local_pool")
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// Used only by RuleBuilder to identify remoteable rules. Does not actually get created in ninja.
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remotePool = blueprint.NewBuiltinPool("remote_pool")
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// Used for processes that need significant RAM to ensure there are not too many running in parallel.
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highmemPool = blueprint.NewBuiltinPool("highmem_pool")
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)
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func init() {
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pctx.Import("github.com/google/blueprint/bootstrap")
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pctx.VariableFunc("RBEWrapper", func(ctx PackageVarContext) string {
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return ctx.Config().RBEWrapper()
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})
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}
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