| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| |
| // This file contains common compiler configurations. |
| |
| // JVM based compiler configuration |
| tasks.withType(AbstractCompile) { |
| sourceCompatibility = "1.$javaCompatibility" |
| targetCompatibility = "1.$javaCompatibility" |
| // --release is the recommended way to select the target release, but it's only supported in |
| // Java 9+ so we also set -source and -target via `sourceCompatibility` and `targetCompatibility`. |
| // If/when Gradle supports `--release` natively (https://github.com/gradle/gradle/issues/2510), |
| // we should switch to that. |
| if (JavaVersion.current().isJava9Compatible()) { |
| options.compilerArgs << "--release" << "$javaCompatibility" |
| } |
| options.encoding = encoding // make sure the encoding is defined by the project and not the system default. |
| options.incremental = true // enable incremental compilation. |
| options.compilerArgs << '-proc:none' // Ignore leaked annotation processors on the compile classpath. |
| } |
| |
| // Scala compiler configuration |
| tasks.withType(ScalaCompile) { |
| scalaCompileOptions.encoding = encoding // make sure the encoding is defined by the project and not the system default. |
| scalaCompileOptions.additionalParameters = [ |
| // Emit warning and location for usages of features that should be imported explicitly. |
| "-feature", |
| // Emit various static analysis warnings. |
| "-Xlint" |
| ] |
| } |