Re: Verbose mvn output ?

[Emmanuel Bourg <ebourg@apache.org>]

Hi Mathieu,

Le 09/11/2018 à 15:48, Mathieu Malaterre a écrit :

> What do I need to tweak to get a verbose mvn output in:
> 
> https://salsa.debian.org/java-team/fop/blob/wip-2.3/debian/rules

Maven has a '-X/--debug' option to enable a very verbose mode. You can
enable it by adding this to debian/rules:

  override_dh_auto_build:
	dh_auto_build -X package -DskipTests

That won't give you more detailed javac error messages though. But at
least you'll see the javac options and the full classpath used to
compile the code.


> Currently it fails with a mysterious:
> 
> ...
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:3.8.0:compile
> (default-compile) on project fop-events: Compilation failure:
> Compilation failure:
> [ERROR] /home/mathieu/tmp/debian/fop/fop-events/src/main/java/org/apache/fop/tools/EventProducerCollector.java:[34,28]
> error: cannot find symbol
> [ERROR]   symbol:   class JavaDocBuilder
> [ERROR]   location: package com.thoughtworks.qdox

This looks like a mismatch between the version of qdox used by FOP and
the version we have in Debian. Maybe you have to switch to qdox2?

Emmanuel Bourg