Files
pkl/buildSrc/build.gradle.kts
Vladimir Sitnikov 7d50c46c29 Use javac -release and kotlinc -Xjdk-release (#1080)
The change ensures the generated bytecode adheres to the APIs
for the target Java release.

Previously, only sourceCompatibility and targetCompatibility were used,
and they might cause issues like NoSuchMethodError when a newer javac
compiles with -target older_release.

Note: it is good to use a new an up to date javac to avoid issues
in the compiler itself, so having a proper `-release ..` configuration
is vital.

See https://www.morling.dev/blog/bytebuffer-and-the-dreaded-nosuchmethoderr
2025-05-28 09:38:53 -07:00

53 lines
1.7 KiB
Kotlin

/*
* Copyright © 2024-2025 Apple Inc. and the Pkl project authors. 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
*
* https://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.
*/
import org.jetbrains.kotlin.gradle.dsl.JvmTarget
plugins {
`kotlin-dsl`
`jvm-toolchains`
}
// Keep this in sync with the constants in `BuildInfo.kt` (those are not addressable here).
val toolchainVersion = 21
dependencies {
implementation(libs.downloadTaskPlugin)
implementation(libs.spotlessPlugin)
implementation(libs.kotlinPlugin) { exclude(module = "kotlin-android-extensions") }
implementation(libs.shadowPlugin)
// fix from the Gradle team: makes version catalog symbols available in build scripts
// see here for more: https://github.com/gradle/gradle/issues/15383
implementation(files(libs.javaClass.superclass.protectionDomain.codeSource.location))
}
java {
toolchain {
languageVersion = JavaLanguageVersion.of(toolchainVersion)
vendor = JvmVendorSpec.ADOPTIUM
}
}
tasks.withType<JavaCompile>().configureEach { options.release = toolchainVersion }
kotlin {
jvmToolchain(toolchainVersion)
compilerOptions {
jvmTarget = JvmTarget.fromTarget(toolchainVersion.toString())
freeCompilerArgs.add("-Xjdk-release=$toolchainVersion")
}
}