[
http://jira.codehaus.org/browse/MCOMPILER-120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alex Ioffe updated MCOMPILER-120:
---------------------------------
Attachment: JavacCompiler.java
I think the fix is trivial, in 'parseModernError' switch the order of:
isError = exitCode != 0;
and:
// Remove the 'warning: ' prefix
String warnPrefix = getWarnPrefix( msg );
if ( warnPrefix != null )
{
isError = false;
msg = msg.substring( warnPrefix.length() );
}
... and then it works as expected.
> Javac compiler plugin doesn't support -Werror
> ---------------------------------------------
>
> Key: MCOMPILER-120
> URL: http://jira.codehaus.org/browse/MCOMPILER-120
> Project: Maven 2.x Compiler Plugin
> Issue Type: Bug
> Affects Versions: 2.1
> Reporter: Christopher Webster
> Attachments: JavacCompiler.java, trial-maven.zip
>
>
> If I write a pom file like the following:
> ...
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>2.1</version>
> <configuration>
> <compilerId>javac</compilerId>
> <source>1.6</source>
> <target>1.6</target>
>
> <compilerArguments>
> <Werror />
> <Xlint:all />
> </compilerArguments>
> <showDeprecation>true</showDeprecation>
> </configuration>
> </plugin>
> and if there are only warnings, then the build will not fail as intended by
> the compiler Argument. The reason is that in compileInProcess the exit code
> from javac is only considered if there are no messages. In the case of
> treating warnings as errors, there will be messages but no errors so the
> intention of the build failure is lost.
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