On Thu, Nov 3, 2016 at 11:40 PM Orion Poplawski <orion@xxxxxxxxxxxxx> wrote:
I can't figure out why the protobuf maven java builds are failing.
Could some java/maven expert please take a look?
https://www.cora.nwra.com/~orion/fedora/protobuf-3.1.0-1.fc26.src.rpm
http://koji.fedoraproject.org/koji/taskinfo?taskID=16285661
Thanks!
Wow, protobuf build is messy!
In any case, the build breaks as of maven-compiler-plugin version 3.5.1 and later. I believe it's because of the change for https://issues.apache.org/jira/browse/MCOMPILER-240
The proper way to add source directories to the compile classpath is to use the build-helper-maven-plugin.
In the core/pom.xml, replace the maven-compiler-plugin section with:
In the core/pom.xml, replace the maven-compiler-plugin section with:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.9.1</version>
<executions>
<execution>
<id>add-generated-sources</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>${generated.sources.dir}</source>
</sources>
</configuration>
</execution>
<execution>
<id>add-generated-test-sources</id>
<phase>generate-test-sources</phase>
<goals>
<goal>add-test-source</goal>
</goals>
<configuration>
<sources>
<source>${generated.testsources.dir}</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
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