// 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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_ "github.com/google/blueprint/bootstrap"
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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",
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Description: "cp $out",
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},
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"cpFlags")
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CpExecutable = pctx.AndroidStaticRule("CpExecutable",
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blueprint.RuleParams{
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Command: "rm -f $out && cp $cpPreserveSymlinks $cpFlags $in $out && chmod +x $out",
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Description: "cp $out",
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},
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"cpFlags")
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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: "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: "cat $in > $out",
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Description: "concatenate licenses $out",
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})
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// ubuntu 14.04 offcially use dash for /bin/sh, and its builtin echo command
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// doesn't support -e option. Therefore we force to use /bin/bash when writing out
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// content to file.
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WriteFile = pctx.AndroidStaticRule("WriteFile",
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blueprint.RuleParams{
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Command: "/bin/bash -c 'echo -e $$0 > $out' '$content'",
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Description: "writing file $out",
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},
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"content")
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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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)
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func init() {
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pctx.Import("github.com/google/blueprint/bootstrap")
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}
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