| <?xml version="1.0" encoding="UTF-8"?> |
| <!-- |
| ~ 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. |
| --> |
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 |
| http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
| <modelVersion>4.0.0</modelVersion> |
| |
| <groupId>multirelease</groupId> |
| <artifactId>multirelease</artifactId> |
| <version>1.0.0-SNAPSHOT</version> |
| |
| <name>Single Project :: Toolchains</name> |
| |
| <properties> |
| <!-- The oldest Java version supported by this tool. --> |
| <!-- Will control compilation of the main code and the unit tests. --> |
| <base.java.version>1.8</base.java.version> |
| |
| <!-- set the property when running from the release plugin --> |
| <arguments>-Dmulti_release=true</arguments> |
| </properties> |
| |
| <build> |
| <plugins> |
| |
| <!-- Use toolchains to select the compilers --> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-toolchains-plugin</artifactId> |
| <version>1.1</version> |
| <executions> |
| <execution> |
| <goals> |
| <goal>toolchain</goal> |
| </goals> |
| </execution> |
| </executions> |
| <configuration> |
| <toolchains> |
| <jdk> |
| <version>${base.java.version}</version> |
| </jdk> |
| </toolchains> |
| </configuration> |
| </plugin> |
| |
| <!-- define the possible compilations --> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-compiler-plugin</artifactId> |
| <version>@project.version@</version> |
| <configuration> |
| <source>${base.java.version}</source> |
| <target>${base.java.version}</target> |
| </configuration> |
| <executions> |
| <!-- for Java 9 --> |
| <execution> |
| <id>java9</id> |
| <phase /> |
| <goals> |
| <goal>compile</goal> |
| </goals> |
| <configuration> |
| <release>9</release> |
| <jdkToolchain> |
| <version>1.9</version> |
| </jdkToolchain> |
| <compileSourceRoots> |
| <compileSourceRoot>${project.basedir}/src/main/java9</compileSourceRoot> |
| </compileSourceRoots> |
| <multiReleaseOutput>true</multiReleaseOutput> |
| </configuration> |
| </execution> |
| <!-- for Java 10 --> |
| <execution> |
| <id>java10</id> |
| <phase /> |
| <goals> |
| <goal>compile</goal> |
| </goals> |
| <configuration> |
| <release>10</release> |
| <jdkToolchain> |
| <version>10</version> |
| </jdkToolchain> |
| <compileSourceRoots> |
| <compileSourceRoot>${project.basedir}/src/main/java10</compileSourceRoot> |
| </compileSourceRoots> |
| <multiReleaseOutput>true</multiReleaseOutput> |
| </configuration> |
| </execution> |
| </executions> |
| </plugin> |
| |
| <!-- Rerun unittests with the multirelease jar, cannot be done with exploded directory of classes --> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-failsafe-plugin</artifactId> |
| <version>2.21.0</version> |
| <executions> |
| <execution> |
| <goals> |
| <goal>integration-test</goal> |
| <goal>verify</goal> |
| </goals> |
| </execution> |
| </executions> |
| <configuration> |
| <includes> |
| <include>**/*Test.java</include> |
| </includes> |
| </configuration> |
| </plugin> |
| </plugins> |
| </build> |
| |
| <dependencies> |
| <dependency> |
| <groupId>junit</groupId> |
| <artifactId>junit</artifactId> |
| <version>4.13.1</version> |
| <scope>test</scope> |
| </dependency> |
| </dependencies> |
| |
| <profiles> |
| |
| <!-- enable java9 compilation --> |
| <profile> |
| <id>compile-java9</id> |
| <activation> |
| <jdk>[9,)</jdk> |
| </activation> |
| <build> |
| <plugins> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-compiler-plugin</artifactId> |
| <executions> |
| <execution> |
| <id>java9</id> |
| <phase>compile</phase> |
| </execution> |
| </executions> |
| </plugin> |
| </plugins> |
| </build> |
| </profile> |
| |
| <!-- enable java10 compilation --> |
| <profile> |
| <id>compile-java10</id> |
| <activation> |
| <jdk>[10,)</jdk> |
| </activation> |
| <build> |
| <plugins> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-compiler-plugin</artifactId> |
| <executions> |
| <execution> |
| <id>java10</id> |
| <phase>compile</phase> |
| </execution> |
| </executions> |
| </plugin> |
| </plugins> |
| </build> |
| </profile> |
| |
| <profile> |
| <id>test-toolchains-bypass</id> |
| <activation> |
| <property> |
| <name>!multi_release</name> |
| </property> |
| </activation> |
| |
| <build> |
| <plugins> |
| <!-- Run the unit tests with the JVM used to run maven --> |
| <plugin> |
| <artifactId>maven-surefire-plugin</artifactId> |
| <version>2.21.0</version> |
| <configuration> |
| <jvm>${env.JAVA_HOME}/bin/java</jvm> |
| <!-- this shows that the Java 9 code isn't tested --> |
| <testFailureIgnore>true</testFailureIgnore> |
| </configuration> |
| </plugin> |
| </plugins> |
| </build> |
| </profile> |
| |
| <profile> |
| <id>multi-jar</id> |
| <activation> |
| <property> |
| <name>multi_release</name> |
| </property> |
| </activation> |
| |
| <build> |
| <plugins> |
| <!-- enable java9 - java11 compilations --> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-compiler-plugin</artifactId> |
| <executions> |
| <execution> |
| <id>java9</id> |
| <phase>compile</phase> |
| </execution> |
| <execution> |
| <id>java10</id> |
| <phase>compile</phase> |
| </execution> |
| <execution> |
| <id>java11</id> |
| <phase>compile</phase> |
| </execution> |
| </executions> |
| </plugin> |
| |
| <!-- add the multi-release:true manifest entry --> |
| <plugin> |
| <groupId>org.apache.maven.plugins</groupId> |
| <artifactId>maven-jar-plugin</artifactId> |
| <version>2.4</version> |
| <configuration> |
| <archive> |
| <manifestEntries> |
| <Multi-Release>true</Multi-Release> |
| </manifestEntries> |
| </archive> |
| <excludes> |
| <exclude>**/javac*</exclude> |
| <exclude>**/org.codehaus.plexus.compiler.javac.JavacCompiler*arguments</exclude> |
| </excludes> |
| </configuration> |
| </plugin> |
| </plugins> |
| </build> |
| </profile> |
| </profiles> |
| </project> |