3d6c6d9c76
There are some instances of .kt code in android platform that are not fully compatible with kotlinc > 2. To account for this version skew when generating xrefs, implicitly add `-language-version 1.9` to the args in the .kzip file. The main kotlinc build rules remain the same. This value has been picked manually by running `external/kotlinc/bin/kotlinc -version` at ToT Bug: 265428637 Test: verified that `-language-version 1.9` is added to the build command of the .kzip files Test: ran the indexer locally on the .kzip of `PermissionController-lib` (this android_library contains .kt code that does not compile with verison >2) Change-Id: Icfb72800404d83f63204de23a1ec34b40ee05847
61 lines
3.0 KiB
Go
61 lines
3.0 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 "strings"
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var (
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KotlinStdlibJar = "external/kotlinc/lib/kotlin-stdlib.jar"
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KotlincIllegalFlags = []string{
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"-no-jdk",
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"-no-stdlib",
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}
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)
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func init() {
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pctx.SourcePathVariable("KotlincCmd", "external/kotlinc/bin/kotlinc")
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pctx.SourcePathVariable("KotlinCompilerJar", "external/kotlinc/lib/kotlin-compiler.jar")
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pctx.SourcePathVariable("KotlinPreloaderJar", "external/kotlinc/lib/kotlin-preloader.jar")
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pctx.SourcePathVariable("KotlinReflectJar", "external/kotlinc/lib/kotlin-reflect.jar")
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pctx.SourcePathVariable("KotlinScriptRuntimeJar", "external/kotlinc/lib/kotlin-script-runtime.jar")
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pctx.SourcePathVariable("KotlinTrove4jJar", "external/kotlinc/lib/trove4j.jar")
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pctx.SourcePathVariable("KotlinKaptJar", "external/kotlinc/lib/kotlin-annotation-processing.jar")
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pctx.SourcePathVariable("KotlinAnnotationJar", "external/kotlinc/lib/annotations-13.0.jar")
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pctx.SourcePathVariable("KotlinStdlibJar", KotlinStdlibJar)
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pctx.SourcePathVariable("KotlinAbiGenPluginJar", "external/kotlinc/lib/jvm-abi-gen.jar")
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// These flags silence "Illegal reflective access" warnings when running kapt in OpenJDK9+
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pctx.StaticVariable("KaptSuppressJDK9Warnings", strings.Join([]string{
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"-J--add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED",
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"-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
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"-J--add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED",
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"-J--add-opens=java.base/sun.net.www.protocol.jar=ALL-UNNAMED",
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}, " "))
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// These flags silence "Illegal reflective access" warnings when running kotlinc in OpenJDK9+
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pctx.StaticVariable("KotlincSuppressJDK9Warnings", strings.Join([]string{
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"-J--add-opens=java.base/java.util=ALL-UNNAMED", // https://youtrack.jetbrains.com/issue/KT-43704
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}, " "))
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pctx.StaticVariable("KotlincGlobalFlags", strings.Join([]string{}, " "))
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// Use KotlincKytheGlobalFlags to prevent kotlinc version skew issues between android and
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// g3 kythe indexers.
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// This is necessary because there might be instances of kotlin code in android
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// platform that are not fully compatible with the kotlinc used in g3 kythe indexers.
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// e.g. uninitialized variables are a warning in 1.*, but an error in 2.*
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// https://github.com/JetBrains/kotlin/blob/master/compiler/fir/checkers/gen/org/jetbrains/kotlin/fir/analysis/diagnostics/FirErrors.kt#L748
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pctx.StaticVariable("KotlincKytheGlobalFlags", strings.Join([]string{"-language-version 1.9"}, " "))
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}
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