If I specify the following for a Java project in a build.gradle file:
compileJava.options.compilerArgs << "-processor org.openjdk.jmh.generators.BenchmarkProcessor"
and run a build, it fails with:
:compileJava FAILED FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':compileJava'. > invalid flag: -processor org.openjdk.jmh.generators.BenchmarkProcessor * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. BUILD FAILED
I’ve poked around and the root cause seems to be that the
-processor flag and the value are quoted which seems to be troublesome for
javac. I’ve created a minimal reproduction project at https://github.com/danielmitterdorfer/gradle-ap-repro which hopefully allows you reproduce this as easy as possible.
- Gradle Version: 3.0
- Operating System: Mac OS X 10.11.6 x86_64
- Is this a regression? If yes, which version of Gradle do you know it last worked for? This is not a regression, originally found in Gradle 2.13, does not work with Gradle 3.0 either