1// Copyright 2017 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package config 16 17import ( 18 "path/filepath" 19 "runtime" 20 "strings" 21 22 _ "github.com/google/blueprint/bootstrap" 23 24 "android/soong/android" 25 "android/soong/remoteexec" 26) 27 28var ( 29 pctx = android.NewPackageContext("android/soong/java/config") 30 31 LegacyCorePlatformBootclasspathLibraries = []string{"legacy.core.platform.api.stubs", "core-lambda-stubs"} 32 LegacyCorePlatformSystemModules = "legacy-core-platform-api-stubs-system-modules" 33 StableCorePlatformBootclasspathLibraries = []string{"stable.core.platform.api.stubs", "core-lambda-stubs"} 34 StableCorePlatformSystemModules = "stable-core-platform-api-stubs-system-modules" 35 FrameworkLibraries = []string{"ext", "framework"} 36 DefaultLambdaStubsLibrary = "core-lambda-stubs" 37 SdkLambdaStubsPath = "prebuilts/sdk/tools/core-lambda-stubs.jar" 38 39 DefaultMakeJacocoExcludeFilter = []string{"org.junit.*", "org.jacoco.*", "org.mockito.*"} 40 DefaultJacocoExcludeFilter = []string{"org.junit.**", "org.jacoco.**", "org.mockito.**"} 41 42 InstrumentFrameworkModules = []string{ 43 "framework", 44 "framework-minus-apex", 45 "telephony-common", 46 "services", 47 "android.car", 48 "android.car7", 49 "conscrypt", 50 "core-icu4j", 51 "core-oj", 52 "core-libart", 53 // TODO: Could this be all updatable bootclasspath jars? 54 "updatable-media", 55 "framework-mediaprovider", 56 "framework-sdkextensions", 57 "android.net.ipsec.ike", 58 } 59) 60 61const ( 62 JavaVmFlags = `-XX:OnError="cat hs_err_pid%p.log" -XX:CICompilerCount=6 -XX:+UseDynamicNumberOfGCThreads` 63 JavacVmFlags = `-J-XX:OnError="cat hs_err_pid%p.log" -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads` 64) 65 66func init() { 67 pctx.Import("github.com/google/blueprint/bootstrap") 68 69 pctx.StaticVariable("JavacHeapSize", "2048M") 70 pctx.StaticVariable("JavacHeapFlags", "-J-Xmx${JavacHeapSize}") 71 pctx.StaticVariable("DexFlags", "-JXX:OnError='cat hs_err_pid%p.log' -JXX:CICompilerCount=6 -JXX:+UseDynamicNumberOfGCThreads") 72 73 pctx.StaticVariable("CommonJdkFlags", strings.Join([]string{ 74 `-Xmaxerrs 9999999`, 75 `-encoding UTF-8`, 76 `-sourcepath ""`, 77 `-g`, 78 // Turbine leaves out bridges which can cause javac to unnecessarily insert them into 79 // subclasses (b/65645120). Setting this flag causes our custom javac to assume that 80 // the missing bridges will exist at runtime and not recreate them in subclasses. 81 // If a different javac is used the flag will be ignored and extra bridges will be inserted. 82 // The flag is implemented by https://android-review.googlesource.com/c/486427 83 `-XDskipDuplicateBridges=true`, 84 85 // b/65004097: prevent using java.lang.invoke.StringConcatFactory when using -target 1.9 86 `-XDstringConcat=inline`, 87 }, " ")) 88 89 pctx.StaticVariable("JavaVmFlags", JavaVmFlags) 90 pctx.StaticVariable("JavacVmFlags", JavacVmFlags) 91 92 pctx.VariableConfigMethod("hostPrebuiltTag", android.Config.PrebuiltOS) 93 94 pctx.VariableFunc("JavaHome", func(ctx android.PackageVarContext) string { 95 // This is set up and guaranteed by soong_ui 96 return ctx.Config().Getenv("ANDROID_JAVA_HOME") 97 }) 98 pctx.VariableFunc("JlinkVersion", func(ctx android.PackageVarContext) string { 99 if override := ctx.Config().Getenv("OVERRIDE_JLINK_VERSION_NUMBER"); override != "" { 100 return override 101 } 102 return "11" 103 }) 104 105 pctx.SourcePathVariable("JavaToolchain", "${JavaHome}/bin") 106 pctx.SourcePathVariableWithEnvOverride("JavacCmd", 107 "${JavaToolchain}/javac", "ALTERNATE_JAVAC") 108 pctx.SourcePathVariable("JavaCmd", "${JavaToolchain}/java") 109 pctx.SourcePathVariable("JarCmd", "${JavaToolchain}/jar") 110 pctx.SourcePathVariable("JavadocCmd", "${JavaToolchain}/javadoc") 111 pctx.SourcePathVariable("JlinkCmd", "${JavaToolchain}/jlink") 112 pctx.SourcePathVariable("JmodCmd", "${JavaToolchain}/jmod") 113 pctx.SourcePathVariable("JrtFsJar", "${JavaHome}/lib/jrt-fs.jar") 114 pctx.SourcePathVariable("JavaKytheExtractorJar", "prebuilts/build-tools/common/framework/javac_extractor.jar") 115 pctx.SourcePathVariable("Ziptime", "prebuilts/build-tools/${hostPrebuiltTag}/bin/ziptime") 116 117 pctx.HostBinToolVariable("GenKotlinBuildFileCmd", "gen-kotlin-build-file.py") 118 119 pctx.SourcePathVariable("JarArgsCmd", "build/soong/scripts/jar-args.sh") 120 pctx.SourcePathVariable("PackageCheckCmd", "build/soong/scripts/package-check.sh") 121 pctx.HostBinToolVariable("ExtractJarPackagesCmd", "extract_jar_packages") 122 pctx.HostBinToolVariable("SoongZipCmd", "soong_zip") 123 pctx.HostBinToolVariable("MergeZipsCmd", "merge_zips") 124 pctx.HostBinToolVariable("Zip2ZipCmd", "zip2zip") 125 pctx.HostBinToolVariable("ZipSyncCmd", "zipsync") 126 pctx.HostBinToolVariable("ApiCheckCmd", "apicheck") 127 pctx.HostBinToolVariable("D8Cmd", "d8") 128 pctx.HostBinToolVariable("R8Cmd", "r8-compat-proguard") 129 pctx.HostBinToolVariable("HiddenAPICmd", "hiddenapi") 130 pctx.HostBinToolVariable("ExtractApksCmd", "extract_apks") 131 pctx.VariableFunc("TurbineJar", func(ctx android.PackageVarContext) string { 132 turbine := "turbine.jar" 133 if ctx.Config().AlwaysUsePrebuiltSdks() { 134 return "prebuilts/build-tools/common/framework/" + turbine 135 } else { 136 return ctx.Config().HostJavaToolPath(ctx, turbine).String() 137 } 138 }) 139 140 pctx.HostJavaToolVariable("JarjarCmd", "jarjar.jar") 141 pctx.HostJavaToolVariable("JsilverJar", "jsilver.jar") 142 pctx.HostJavaToolVariable("DoclavaJar", "doclava.jar") 143 pctx.HostJavaToolVariable("MetalavaJar", "metalava.jar") 144 pctx.HostJavaToolVariable("DokkaJar", "dokka.jar") 145 pctx.HostJavaToolVariable("JetifierJar", "jetifier.jar") 146 pctx.HostJavaToolVariable("R8Jar", "r8-compat-proguard.jar") 147 pctx.HostJavaToolVariable("D8Jar", "d8.jar") 148 149 pctx.HostBinToolVariable("SoongJavacWrapper", "soong_javac_wrapper") 150 pctx.HostBinToolVariable("DexpreoptGen", "dexpreopt_gen") 151 152 pctx.StaticVariableWithEnvOverride("REJavaPool", "RBE_JAVA_POOL", "java16") 153 pctx.StaticVariableWithEnvOverride("REJavacExecStrategy", "RBE_JAVAC_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy) 154 pctx.StaticVariableWithEnvOverride("RED8ExecStrategy", "RBE_D8_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy) 155 pctx.StaticVariableWithEnvOverride("RER8ExecStrategy", "RBE_R8_EXEC_STRATEGY", remoteexec.RemoteLocalFallbackExecStrategy) 156 pctx.StaticVariableWithEnvOverride("RETurbineExecStrategy", "RBE_TURBINE_EXEC_STRATEGY", remoteexec.LocalExecStrategy) 157 pctx.StaticVariableWithEnvOverride("RESignApkExecStrategy", "RBE_SIGNAPK_EXEC_STRATEGY", remoteexec.LocalExecStrategy) 158 pctx.StaticVariableWithEnvOverride("REJarExecStrategy", "RBE_JAR_EXEC_STRATEGY", remoteexec.LocalExecStrategy) 159 pctx.StaticVariableWithEnvOverride("REZipExecStrategy", "RBE_ZIP_EXEC_STRATEGY", remoteexec.LocalExecStrategy) 160 161 pctx.HostJavaToolVariable("JacocoCLIJar", "jacoco-cli.jar") 162 163 pctx.HostBinToolVariable("ManifestCheckCmd", "manifest_check") 164 pctx.HostBinToolVariable("ManifestFixerCmd", "manifest_fixer") 165 166 pctx.HostBinToolVariable("ManifestMergerCmd", "manifest-merger") 167 168 pctx.HostBinToolVariable("Class2NonSdkList", "class2nonsdklist") 169 pctx.HostBinToolVariable("HiddenAPI", "hiddenapi") 170 171 hostBinToolVariableWithSdkToolsPrebuilt("Aapt2Cmd", "aapt2") 172 hostBinToolVariableWithBuildToolsPrebuilt("AidlCmd", "aidl") 173 hostBinToolVariableWithBuildToolsPrebuilt("ZipAlign", "zipalign") 174 175 hostJavaToolVariableWithSdkToolsPrebuilt("SignapkCmd", "signapk") 176 // TODO(ccross): this should come from the signapk dependencies, but we don't have any way 177 // to express host JNI dependencies yet. 178 hostJNIToolVariableWithSdkToolsPrebuilt("SignapkJniLibrary", "libconscrypt_openjdk_jni") 179} 180 181func hostBinToolVariableWithSdkToolsPrebuilt(name, tool string) { 182 pctx.VariableFunc(name, func(ctx android.PackageVarContext) string { 183 if ctx.Config().AlwaysUsePrebuiltSdks() { 184 return filepath.Join("prebuilts/sdk/tools", runtime.GOOS, "bin", tool) 185 } else { 186 return ctx.Config().HostToolPath(ctx, tool).String() 187 } 188 }) 189} 190 191func hostJavaToolVariableWithSdkToolsPrebuilt(name, tool string) { 192 pctx.VariableFunc(name, func(ctx android.PackageVarContext) string { 193 if ctx.Config().AlwaysUsePrebuiltSdks() { 194 return filepath.Join("prebuilts/sdk/tools/lib", tool+".jar") 195 } else { 196 return ctx.Config().HostJavaToolPath(ctx, tool+".jar").String() 197 } 198 }) 199} 200 201func hostJNIToolVariableWithSdkToolsPrebuilt(name, tool string) { 202 pctx.VariableFunc(name, func(ctx android.PackageVarContext) string { 203 if ctx.Config().AlwaysUsePrebuiltSdks() { 204 ext := ".so" 205 if runtime.GOOS == "darwin" { 206 ext = ".dylib" 207 } 208 return filepath.Join("prebuilts/sdk/tools", runtime.GOOS, "lib64", tool+ext) 209 } else { 210 return ctx.Config().HostJNIToolPath(ctx, tool).String() 211 } 212 }) 213} 214 215func hostBinToolVariableWithBuildToolsPrebuilt(name, tool string) { 216 pctx.VariableFunc(name, func(ctx android.PackageVarContext) string { 217 if ctx.Config().AlwaysUsePrebuiltSdks() { 218 return filepath.Join("prebuilts/build-tools", ctx.Config().PrebuiltOS(), "bin", tool) 219 } else { 220 return ctx.Config().HostToolPath(ctx, tool).String() 221 } 222 }) 223} 224 225// JavaCmd returns a SourcePath object with the path to the java command. 226func JavaCmd(ctx android.PathContext) android.SourcePath { 227 return javaTool(ctx, "java") 228} 229 230// JavadocCmd returns a SourcePath object with the path to the java command. 231func JavadocCmd(ctx android.PathContext) android.SourcePath { 232 return javaTool(ctx, "javadoc") 233} 234 235func javaTool(ctx android.PathContext, tool string) android.SourcePath { 236 type javaToolKey string 237 238 key := android.NewCustomOnceKey(javaToolKey(tool)) 239 240 return ctx.Config().OnceSourcePath(key, func() android.SourcePath { 241 return javaToolchain(ctx).Join(ctx, tool) 242 }) 243 244} 245 246var javaToolchainKey = android.NewOnceKey("javaToolchain") 247 248func javaToolchain(ctx android.PathContext) android.SourcePath { 249 return ctx.Config().OnceSourcePath(javaToolchainKey, func() android.SourcePath { 250 return javaHome(ctx).Join(ctx, "bin") 251 }) 252} 253 254var javaHomeKey = android.NewOnceKey("javaHome") 255 256func javaHome(ctx android.PathContext) android.SourcePath { 257 return ctx.Config().OnceSourcePath(javaHomeKey, func() android.SourcePath { 258 // This is set up and guaranteed by soong_ui 259 return android.PathForSource(ctx, ctx.Config().Getenv("ANDROID_JAVA_HOME")) 260 }) 261} 262