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org.jetbrains.kotlin.compilerRunner.nativeToolRunners.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.compilerRunner
import org.gradle.api.Project
import org.gradle.api.file.FileCollection
import org.jetbrains.kotlin.build.report.metrics.BuildMetricsReporter
import org.jetbrains.kotlin.build.report.metrics.GradleBuildPerformanceMetric
import org.jetbrains.kotlin.build.report.metrics.GradleBuildTime
import org.jetbrains.kotlin.cli.common.messages.MessageRenderer
import org.jetbrains.kotlin.gradle.dsl.NativeCacheKind
import org.jetbrains.kotlin.gradle.dsl.NativeCacheOrchestration
import org.jetbrains.kotlin.gradle.plugin.PropertiesProvider
import org.jetbrains.kotlin.gradle.plugin.mpp.apple.useXcodeMessageStyle
import org.jetbrains.kotlin.gradle.plugin.mpp.nativeUseEmbeddableCompilerJar
import org.jetbrains.kotlin.gradle.report.GradleBuildMetricsReporter
import org.jetbrains.kotlin.gradle.targets.native.KonanPropertiesBuildService
import org.jetbrains.kotlin.gradle.utils.NativeCompilerDownloader
import org.jetbrains.kotlin.konan.properties.resolvablePropertyString
import org.jetbrains.kotlin.konan.target.HostManager
import org.jetbrains.kotlin.konan.target.KonanTarget
import org.jetbrains.kotlin.konan.util.DependencyDirectories
import java.io.File
import java.nio.file.Files
import java.util.*
private val Project.jvmArgs
get() = PropertiesProvider(this).nativeJvmArgs?.split("\\s+".toRegex()).orEmpty()
internal val Project.konanHome: String
get() = PropertiesProvider(this).konanDataDir?.let { NativeCompilerDownloader(project).compilerDirectory.absolutePath }
?: PropertiesProvider(this).nativeHome?.let { file(it).absolutePath }
?: NativeCompilerDownloader(project).compilerDirectory.absolutePath
internal val Project.disableKonanDaemon: Boolean
get() = PropertiesProvider(this).nativeDisableCompilerDaemon == true
internal val Project.konanVersion: String
get() = PropertiesProvider(this).nativeVersion
?: NativeCompilerDownloader.DEFAULT_KONAN_VERSION
internal val Project.konanDataDir: String?
get() = PropertiesProvider(this).konanDataDir
internal fun Project.getKonanCacheKind(target: KonanTarget): NativeCacheKind {
val commonCacheKind = PropertiesProvider(this).nativeCacheKind
val targetCacheKind = PropertiesProvider(this).nativeCacheKindForTarget(target)
return when {
targetCacheKind != null -> targetCacheKind
commonCacheKind != null -> commonCacheKind
else -> KonanPropertiesBuildService.registerIfAbsent(this).get().defaultCacheKindForTarget(target)
}
}
internal fun Project.getKonanCacheOrchestration(): NativeCacheOrchestration {
return PropertiesProvider(this).nativeCacheOrchestration ?: NativeCacheOrchestration.Compiler
}
internal fun Project.isKonanIncrementalCompilationEnabled(): Boolean {
return PropertiesProvider(this).incrementalNative ?: false
}
internal fun Project.getKonanParallelThreads(): Int {
return PropertiesProvider(this).nativeParallelThreads ?: 4
}
private val Project.kotlinNativeCompilerJar: String
get() = if (nativeUseEmbeddableCompilerJar)
"$konanHome/konan/lib/kotlin-native-compiler-embeddable.jar"
else
"$konanHome/konan/lib/kotlin-native.jar"
internal abstract class KotlinNativeToolRunner(
protected val toolName: String,
private val settings: Settings,
executionContext: GradleExecutionContext,
metricsReporter: BuildMetricsReporter
) : KotlinToolRunner(executionContext, metricsReporter) {
class Settings(
val konanVersion: String,
val konanHome: String,
val konanPropertiesFile: File,
val useXcodeMessageStyle: Boolean,
val jvmArgs: List,
val classpath: FileCollection,
val konanDataDir: String?,
) {
companion object {
fun of(konanHome: String, konanDataDir: String?, project: Project) = Settings(
konanVersion = project.konanVersion,
konanHome = konanHome,
konanPropertiesFile = project.file("${konanHome}/konan/konan.properties"),
useXcodeMessageStyle = project.useXcodeMessageStyle,
jvmArgs = project.jvmArgs,
classpath = project.files(project.kotlinNativeCompilerJar, "${konanHome}/konan/lib/trove4j.jar"),
konanDataDir = konanDataDir
)
}
}
final override val displayName get() = toolName
final override val mainClass get() = "org.jetbrains.kotlin.cli.utilities.MainKt"
final override val daemonEntryPoint
get() = if (!settings.useXcodeMessageStyle) "daemonMain" else "daemonMainWithXcodeRenderer"
// We need to unset some environment variables which are set by XCode and may potentially affect the tool executed.
final override val execEnvironmentBlacklist: Set by lazy {
HashSet().also { collector ->
KotlinNativeToolRunner::class.java.getResourceAsStream("/env_blacklist")?.let { stream ->
stream.reader().use { r -> r.forEachLine { collector.add(it) } }
}
}
}
final override val execSystemProperties by lazy {
val messageRenderer = if (settings.useXcodeMessageStyle) MessageRenderer.XCODE_STYLE else MessageRenderer.GRADLE_STYLE
mapOf(MessageRenderer.PROPERTY_KEY to messageRenderer.name)
}
final override val classpath get() = settings.classpath.files
final override fun checkClasspath() =
check(classpath.isNotEmpty()) {
"""
Classpath of the tool is empty: $toolName
Probably the '${PropertiesProvider.KOTLIN_NATIVE_HOME}' project property contains an incorrect path.
Please change it to the compiler root directory and rerun the build.
""".trimIndent()
}
data class IsolatedClassLoaderCacheKey(val classpath: Set)
// TODO: can't we use this for other implementations too?
final override val isolatedClassLoaderCacheKey get() = IsolatedClassLoaderCacheKey(classpath)
override fun transformArgs(args: List) = listOf(toolName) + args
final override fun getCustomJvmArgs() = settings.jvmArgs
final override fun run(args: List) {
super.run(args + extractArgsFromSettings())
}
protected open fun extractArgsFromSettings(): List {
return settings.konanDataDir?.let { listOf("-Xkonan-data-dir=$it") } ?: emptyList()
}
}
/** A common ancestor for all runners that run the cinterop tool. */
internal abstract class AbstractKotlinNativeCInteropRunner(
toolName: String,
private val settings: Settings,
executionContext: GradleExecutionContext,
metricsReporter: BuildMetricsReporter
) : KotlinNativeToolRunner(toolName, settings, executionContext, metricsReporter) {
override val mustRunViaExec get() = true
override val execEnvironment by lazy {
val result = mutableMapOf()
result.putAll(super.execEnvironment)
result["LIBCLANG_DISABLE_CRASH_RECOVERY"] = "1"
llvmExecutablesPath?.let {
result["PATH"] = "$it;${System.getenv("PATH")}"
}
result
}
override fun extractArgsFromSettings(): List {
return settings.konanDataDir?.let { listOf("-Xkonan-data-dir", it) } ?: emptyList()
}
private val llvmExecutablesPath: String? by lazy {
if (HostManager.host == KonanTarget.MINGW_X64) {
// TODO: Read it from Platform properties when it is accessible.
val konanProperties = Properties().apply {
settings.konanPropertiesFile.inputStream().use(::load)
}
konanProperties.resolvablePropertyString("llvmHome.mingw_x64")?.let { toolchainDir ->
DependencyDirectories.getDependenciesRoot(settings.konanDataDir)
.resolve("$toolchainDir/bin")
.absolutePath
}
} else
null
}
}
/** Kotlin/Native C-interop tool runner */
internal class KotlinNativeCInteropRunner
private constructor(
private val settings: Settings,
gradleExecutionContext: GradleExecutionContext,
metricsReporter: BuildMetricsReporter
) : AbstractKotlinNativeCInteropRunner("cinterop", settings, gradleExecutionContext, metricsReporter) {
interface ExecutionContext {
val runnerSettings: Settings
val gradleExecutionContext: GradleExecutionContext
val metricsReporter: BuildMetricsReporter
fun runWithContext(action: () -> Unit)
}
companion object {
fun ExecutionContext.run(args: List) {
val runner = KotlinNativeCInteropRunner(runnerSettings, gradleExecutionContext, metricsReporter)
runWithContext { runner.run(args) }
}
}
}
/** Kotlin/Native compiler runner */
internal class KotlinNativeCompilerRunner(
private val settings: Settings,
executionContext: GradleExecutionContext,
metricsReporter: BuildMetricsReporter
) : KotlinNativeToolRunner("konanc", settings.parent, executionContext, metricsReporter) {
class Settings(
val parent: KotlinNativeToolRunner.Settings,
val disableKonanDaemon: Boolean,
) {
companion object {
fun of(konanHome: String, konanDataDir: String?, project: Project) = Settings(
parent = KotlinNativeToolRunner.Settings.of(konanHome, konanDataDir, project),
disableKonanDaemon = project.disableKonanDaemon,
)
}
}
private val useArgFile get() = settings.disableKonanDaemon
override val mustRunViaExec get() = settings.disableKonanDaemon
override fun transformArgs(args: List): List {
if (!useArgFile) return super.transformArgs(args)
val argFile = Files.createTempFile(/* prefix = */ "kotlinc-native-args", /* suffix = */ ".lst").toFile().apply { deleteOnExit() }
argFile.printWriter().use { w ->
args.forEach { arg ->
val escapedArg = arg
.replace("\\", "\\\\")
.replace("\"", "\\\"")
w.println("\"$escapedArg\"")
}
}
return listOf(toolName, "@${argFile.absolutePath}")
}
}
/** Platform libraries generation tool. Runs the cinterop tool under the hood. */
internal class KotlinNativeLibraryGenerationRunner(
private val settings: Settings,
executionContext: GradleExecutionContext,
metricsReporter: BuildMetricsReporter
) :
AbstractKotlinNativeCInteropRunner("generatePlatformLibraries", settings, executionContext, metricsReporter) {
companion object {
@Suppress("DEPRECATION") // TODO(Dmitrii Krasnov): after KT-52567 it will be possible to use GradleExecutionContext#fromTaskContext here
fun fromProject(project: Project) = KotlinNativeLibraryGenerationRunner(
settings = Settings.of(project.konanHome, project.konanDataDir, project),
executionContext = GradleExecutionContext.fromProject(project),
metricsReporter = GradleBuildMetricsReporter()
)
}
// The library generator works for a long time so enabling C2 can improve performance.
override val disableC2: Boolean = false
}
