92 lines
3.4 KiB
Go
92 lines
3.4 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 config
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import (
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"strings"
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_ "github.com/google/blueprint/bootstrap"
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"android/soong/android"
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)
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var (
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pctx = android.NewPackageContext("android/soong/java/config")
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DefaultBootclasspathLibraries = []string{"core-oj", "core-libart"}
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DefaultSystemModules = "core-system-modules"
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DefaultLibraries = []string{"ext", "framework", "okhttp"}
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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.StaticVariable("JavacHeapSize", "2048M")
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pctx.StaticVariable("JavacHeapFlags", "-J-Xmx${JavacHeapSize}")
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pctx.StaticVariable("CommonJdkFlags", strings.Join([]string{
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`-Xmaxerrs 9999999`,
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`-encoding UTF-8`,
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`-sourcepath ""`,
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`-g`,
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// Turbine leaves out bridges which can cause javac to unnecessarily insert them into
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// subclasses (b/65645120). Setting this flag causes our custom javac to assume that
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// the missing bridges will exist at runtime and not recreate them in subclasses.
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// If a different javac is used the flag will be ignored and extra bridges will be inserted.
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// The flag is implemented by https://android-review.googlesource.com/c/486427
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`-XDskipDuplicateBridges=true`,
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// b/65004097: prevent using java.lang.invoke.StringConcatFactory when using -target 1.9
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`-XDstringConcat=inline`,
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}, " "))
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pctx.VariableConfigMethod("hostPrebuiltTag", android.Config.PrebuiltOS)
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pctx.VariableFunc("JavaHome", func(config interface{}) (string, error) {
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if override := config.(android.Config).Getenv("OVERRIDE_ANDROID_JAVA_HOME"); override != "" {
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return override, nil
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}
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if config.(android.Config).UseOpenJDK9() {
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return "prebuilts/jdk/jdk9/${hostPrebuiltTag}", nil
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}
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return "prebuilts/jdk/jdk8/${hostPrebuiltTag}", nil
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})
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pctx.SourcePathVariable("JavaToolchain", "${JavaHome}/bin")
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pctx.SourcePathVariableWithEnvOverride("JavacCmd",
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"${JavaToolchain}/javac", "ALTERNATE_JAVAC")
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pctx.SourcePathVariable("JavaCmd", "${JavaToolchain}/java")
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pctx.SourcePathVariable("JarCmd", "${JavaToolchain}/jar")
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pctx.SourcePathVariable("JavadocCmd", "${JavaToolchain}/javadoc")
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pctx.SourcePathVariable("JlinkCmd", "${JavaToolchain}/jlink")
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pctx.SourcePathVariable("JmodCmd", "${JavaToolchain}/jmod")
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pctx.SourcePathVariable("JrtFsJar", "${JavaHome}/lib/jrt-fs.jar")
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pctx.SourcePathVariable("JarArgsCmd", "build/soong/scripts/jar-args.sh")
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pctx.HostBinToolVariable("SoongZipCmd", "soong_zip")
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pctx.HostBinToolVariable("MergeZipsCmd", "merge_zips")
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pctx.HostBinToolVariable("DxCmd", "dx")
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pctx.HostJavaToolVariable("JarjarCmd", "jarjar.jar")
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pctx.HostJavaToolVariable("DesugarJar", "desugar.jar")
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pctx.HostBinToolVariable("SoongJavacWrapper", "soong_javac_wrapper")
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pctx.VariableFunc("JavacWrapper", func(config interface{}) (string, error) {
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if override := config.(android.Config).Getenv("JAVAC_WRAPPER"); override != "" {
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return override + " ", nil
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}
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return "", nil
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})
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}
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