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// Copyright 2017 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"path/filepath"
"runtime"
"strings"
_ "github.com/google/blueprint/bootstrap"
"android/soong/android"
"android/soong/remoteexec"
)
var (
pctx = android.NewPackageContext("android/soong/java/config")
LegacyCorePlatformBootclasspathLibraries = []string{"legacy.core.platform.api.stubs", "core-lambda-stubs"}
LegacyCorePlatformSystemModules = "legacy-core-platform-api-stubs-system-modules"
StableCorePlatformBootclasspathLibraries = []string{"stable.core.platform.api.stubs", "core-lambda-stubs"}
StableCorePlatformSystemModules = "stable-core-platform-api-stubs-system-modules"
FrameworkLibraries = []string{"ext", "framework"}
DefaultLambdaStubsLibrary = "core-lambda-stubs"
SdkLambdaStubsPath = "prebuilts/sdk/tools/core-lambda-stubs.jar"
DefaultMakeJacocoExcludeFilter = []string{"org.junit.*", "org.jacoco.*", "org.mockito.*"}
DefaultJacocoExcludeFilter = []string{"org.junit.**", "org.jacoco.**", "org.mockito.**"}
InstrumentFrameworkModules = []string{
"framework",
"framework-minus-apex",
"telephony-common",
"services",
"android.car",
"android.car7",
"conscrypt",
"core-icu4j",
"core-oj",
"core-libart",
// TODO: Could this be all updatable bootclasspath jars?
"updatable-media",
"framework-mediaprovider",
"framework-sdkextensions",
"android.net.ipsec.ike",
}
)
const (
JavaVmFlags = `-XX:OnError="cat hs_err_pid%p.log" -XX:CICompilerCount=6 -XX:+UseDynamicNumberOfGCThreads`
JavacVmFlags = `-J-XX:OnError="cat hs_err_pid%p.log" -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads`
)
func init() {
pctx.Import("github.com/google/blueprint/bootstrap")
pctx.StaticVariable("JavacHeapSize", "2048M")
pctx.StaticVariable("JavacHeapFlags", "-J-Xmx${JavacHeapSize}")
pctx.StaticVariable("DexFlags", "-JXX:OnError='cat hs_err_pid%p.log' -JXX:CICompilerCount=6 -JXX:+UseDynamicNumberOfGCThreads")
// TODO(b/181095653): remove duplicated flags.
pctx.StaticVariable("DexJavaFlags", "-XX:OnError='cat hs_err_pid%p.log' -XX:CICompilerCount=6 -XX:+UseDynamicNumberOfGCThreads -Xmx2G")
pctx.StaticVariable("CommonJdkFlags", strings.Join([]string{
`-Xmaxerrs 9999999`,
`-encoding UTF-8`,
`-sourcepath ""`,
`-g`,
// Turbine leaves out bridges which can cause javac to unnecessarily insert them into
// subclasses (b/65645120). Setting this flag causes our custom javac to assume that
// the missing bridges will exist at runtime and not recreate them in subclasses.
// If a different javac is used the flag will be ignored and extra bridges will be inserted.
// The flag is implemented by https://android-review.googlesource.com/c/486427
`-XDskipDuplicateBridges=true`,
// b/65004097: prevent using java.lang.invoke.StringConcatFactory when using -target 1.9
`-XDstringConcat=inline`,
}, " "))
pctx.StaticVariable("JavaVmFlags", JavaVmFlags)
pctx.StaticVariable("JavacVmFlags", JavacVmFlags)
pctx.VariableConfigMethod("hostPrebuiltTag", android.Config.PrebuiltOS)
pctx.VariableFunc("JavaHome", func(ctx android.PackageVarContext) string {
// This is set up and guaranteed by soong_ui
return ctx.Config().Getenv("ANDROID_JAVA_HOME")
})
pctx.VariableFunc("JlinkVersion", func(ctx android.PackageVarContext) string {
if override := ctx.Config().Getenv("OVERRIDE_JLINK_VERSION_NUMBER"); override != "" {
return override
}
return "11"
})
pctx.SourcePathVariable("JavaToolchain", "${JavaHome}/bin")
pctx.SourcePathVariableWithEnvOverride("JavacCmd",
"${JavaToolchain}/javac", "ALTERNATE_JAVAC")
pctx.SourcePathVariable("JavaCmd", "${JavaToolchain}/java")
pctx.SourcePathVariable("JarCmd", "${JavaToolchain}/jar")
pctx.SourcePathVariable("JavadocCmd", "${JavaToolchain}/javadoc")
pctx.SourcePathVariable("JlinkCmd", "${JavaToolchain}/jlink")
pctx.SourcePathVariable("JmodCmd", "${JavaToolchain}/jmod")
pctx.SourcePathVariable("JrtFsJar", "${JavaHome}/lib/jrt-fs.jar")
pctx.SourcePathVariable("JavaKytheExtractorJar", "prebuilts/build-tools/common/framework/javac_extractor.jar")
pctx.SourcePathVariable("Ziptime", "prebuilts/build-tools/${hostPrebuiltTag}/bin/ziptime")
pctx.HostBinToolVariable("GenKotlinBuildFileCmd", "gen-kotlin-build-file.py")
pctx.SourcePathVariable("JarArgsCmd", "build/soong/scripts/jar-args.sh")
pctx.SourcePathVariable("PackageCheckCmd", "build/soong/scripts/package-check.sh")
pctx.HostBinToolVariable("ExtractJarPackagesCmd", "extract_jar_packages")
pctx.HostBinToolVariable("SoongZipCmd", "soong_zip")
pctx.HostBinToolVariable("MergeZipsCmd", "merge_zips")
pctx.HostBinToolVariable("Zip2ZipCmd", "zip2zip")
pctx.HostBinToolVariable("ZipSyncCmd", "zipsync")
pctx.HostBinToolVariable("ApiCheckCmd", "apicheck")
pctx.HostBinToolVariable("D8Cmd", "d8")
pctx.HostBinToolVariable("R8Cmd", "r8-compat-proguard")
pctx.HostBinToolVariable("HiddenAPICmd", "hiddenapi")
pctx.HostBinToolVariable("ExtractApksCmd", "extract_apks")
pctx.VariableFunc("TurbineJar", func(ctx android.PackageVarContext) string {
turbine := "turbine.jar"
if ctx.Config().AlwaysUsePrebuiltSdks() {
return "prebuilts/build-tools/common/framework/" + turbine
} else {
return ctx.Config().HostJavaToolPath(ctx, turbine).String()
}
})
pctx.HostJavaToolVariable("JarjarCmd", "jarjar.jar")
pctx.HostJavaToolVariable("JsilverJar", "jsilver.jar")
pctx.HostJavaToolVariable("DoclavaJar", "doclava.jar")
pctx.HostJavaToolVariable("MetalavaJar", "metalava.jar")
pctx.HostJavaToolVariable("DokkaJar", "dokka.jar")
pctx.HostJavaToolVariable("JetifierJar", "jetifier.jar")
pctx.HostJavaToolVariable("R8Jar", "r8-compat-proguard.jar")
pctx.HostJavaToolVariable("D8Jar", "d8.jar")
pctx.HostBinToolVariable("SoongJavacWrapper", "soong_javac_wrapper")
pctx.HostBinToolVariable("DexpreoptGen", "dexpreopt_gen")
pctx.StaticVariableWithEnvOverride("REJavaPool", "RBE_JAVA_POOL", "java16")
pctx.StaticVariableWithEnvOverride("REJavacExecStrategy", "RBE_JAVAC_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy)
pctx.StaticVariableWithEnvOverride("RED8ExecStrategy", "RBE_D8_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy)
pctx.StaticVariableWithEnvOverride("RER8ExecStrategy", "RBE_R8_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy)
pctx.StaticVariableWithEnvOverride("RETurbineExecStrategy", "RBE_TURBINE_EXEC_STRATEGY", remoteexec.LocalExecStrategy)
pctx.StaticVariableWithEnvOverride("RESignApkExecStrategy", "RBE_SIGNAPK_EXEC_STRATEGY", remoteexec.LocalExecStrategy)
pctx.StaticVariableWithEnvOverride("REJarExecStrategy", "RBE_JAR_EXEC_STRATEGY", remoteexec.LocalExecStrategy)
pctx.StaticVariableWithEnvOverride("REZipExecStrategy", "RBE_ZIP_EXEC_STRATEGY", remoteexec.LocalExecStrategy)
pctx.HostJavaToolVariable("JacocoCLIJar", "jacoco-cli.jar")
pctx.HostBinToolVariable("ManifestCheckCmd", "manifest_check")
pctx.HostBinToolVariable("ManifestFixerCmd", "manifest_fixer")
pctx.HostBinToolVariable("ManifestMergerCmd", "manifest-merger")
pctx.HostBinToolVariable("Class2NonSdkList", "class2nonsdklist")
pctx.HostBinToolVariable("HiddenAPI", "hiddenapi")
hostBinToolVariableWithSdkToolsPrebuilt("Aapt2Cmd", "aapt2")
hostBinToolVariableWithBuildToolsPrebuilt("AidlCmd", "aidl")
hostBinToolVariableWithBuildToolsPrebuilt("ZipAlign", "zipalign")
hostJavaToolVariableWithSdkToolsPrebuilt("SignapkCmd", "signapk")
// TODO(ccross): this should come from the signapk dependencies, but we don't have any way
// to express host JNI dependencies yet.
hostJNIToolVariableWithSdkToolsPrebuilt("SignapkJniLibrary", "libconscrypt_openjdk_jni")
}
func hostBinToolVariableWithSdkToolsPrebuilt(name, tool string) {
pctx.VariableFunc(name, func(ctx android.PackageVarContext) string {
if ctx.Config().AlwaysUsePrebuiltSdks() {
return filepath.Join("prebuilts/sdk/tools", runtime.GOOS, "bin", tool)
} else {
return ctx.Config().HostToolPath(ctx, tool).String()
}
})
}
func hostJavaToolVariableWithSdkToolsPrebuilt(name, tool string) {
pctx.VariableFunc(name, func(ctx android.PackageVarContext) string {
if ctx.Config().AlwaysUsePrebuiltSdks() {
return filepath.Join("prebuilts/sdk/tools/lib", tool+".jar")
} else {
return ctx.Config().HostJavaToolPath(ctx, tool+".jar").String()
}
})
}
func hostJNIToolVariableWithSdkToolsPrebuilt(name, tool string) {
pctx.VariableFunc(name, func(ctx android.PackageVarContext) string {
if ctx.Config().AlwaysUsePrebuiltSdks() {
ext := ".so"
if runtime.GOOS == "darwin" {
ext = ".dylib"
}
return filepath.Join("prebuilts/sdk/tools", runtime.GOOS, "lib64", tool+ext)
} else {
return ctx.Config().HostJNIToolPath(ctx, tool).String()
}
})
}
func hostBinToolVariableWithBuildToolsPrebuilt(name, tool string) {
pctx.VariableFunc(name, func(ctx android.PackageVarContext) string {
if ctx.Config().AlwaysUsePrebuiltSdks() {
return filepath.Join("prebuilts/build-tools", ctx.Config().PrebuiltOS(), "bin", tool)
} else {
return ctx.Config().HostToolPath(ctx, tool).String()
}
})
}
// JavaCmd returns a SourcePath object with the path to the java command.
func JavaCmd(ctx android.PathContext) android.SourcePath {
return javaTool(ctx, "java")
}
// JavadocCmd returns a SourcePath object with the path to the java command.
func JavadocCmd(ctx android.PathContext) android.SourcePath {
return javaTool(ctx, "javadoc")
}
func javaTool(ctx android.PathContext, tool string) android.SourcePath {
type javaToolKey string
key := android.NewCustomOnceKey(javaToolKey(tool))
return ctx.Config().OnceSourcePath(key, func() android.SourcePath {
return javaToolchain(ctx).Join(ctx, tool)
})
}
var javaToolchainKey = android.NewOnceKey("javaToolchain")
func javaToolchain(ctx android.PathContext) android.SourcePath {
return ctx.Config().OnceSourcePath(javaToolchainKey, func() android.SourcePath {
return javaHome(ctx).Join(ctx, "bin")
})
}
var javaHomeKey = android.NewOnceKey("javaHome")
func javaHome(ctx android.PathContext) android.SourcePath {
return ctx.Config().OnceSourcePath(javaHomeKey, func() android.SourcePath {
// This is set up and guaranteed by soong_ui
return android.PathForSource(ctx, ctx.Config().Getenv("ANDROID_JAVA_HOME"))
})
}