Robert Schaft created MCOMPILER-254:
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Summary: Do not ignore toolchains to set -source and -target
Key: MCOMPILER-254
URL: https://issues.apache.org/jira/browse/MCOMPILER-254
Project: Maven Compiler Plugin
Issue Type: Improvement
Affects Versions: 3.3, 3.2, 3.1
Environment: Maven 3.3
Reporter: Robert Schaft
Maven 3.3 enhanced the support for toolchains (by allowing toolchains.xml in
the ${M2}/conf/ directory). The compiler plugin already uses the toolchains to
determine the jdk home.
Unfortunately, it still requires setting -source and -target. So I still have 3
places to set the jdk version of my source code.
The following pom.xml snippet currently sets the jdk home to 1.8, but uses 1.5
flags for source and target.
I simply request that the snippet sets source and target to 1.8 (or doesn't set
them at all when a toolchain is used).
{code:xml}
<build>
<plugins>
<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>1.8</version>
</jdk>
</toolchains>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
{code}
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