Re: Producing 2 jars from same sources with different java version ?
Well I managed that with a 3-modules solution ... One containing the source code, the 2 others copy the sources and compile them with different source and target values. I believe, even if possible, that it would be quite ugly (well, more) to stuck that in a unique module ... -- View this message in context: http://maven.40175.n5.nabble.com/Producing-2-jars-from-same-sources-with-different-java-version-tp5570446p5570975.html Sent from the Maven - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Producing 2 jars from same sources with different java version ?
On 16 March 2012 09:49, jerem wrote: Hi, I wonder if it would be possible with Maven to produce, from a same module sources, 2 different jars with classes compiled with different source and target values ? I'm up to using -d directory as compilerArgument of the maven-compiler-plugin, but it fails with : javac: invalid flag: -d directory If I run maven with -X option and test the javac command-line logged, it works though ... If that worked I would have 2 executions of compiler (producing target/classes-15 and target/classes-16), then would use 2 executions of maven-jar-plugin to produce both jars with different classifiers if possible. Thanks for help, Jeremie I suggest you use profiles then you can specify different compiler options in each profile and invoke with mvn deploy -Pjava15 mvn deploy -Pjava16 cheers Tim -- Tim Pizey - http://pizey.net/~timp - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Producing 2 jars from same sources with different java version ?
That's not a good solution. IMO, a good Maven build should build everything in one build execution so that it gets deployed to the repo. A correctly repo manager should prevent redeploys. If you build twice, the pom will be redeployed. /Anders On Fri, Mar 16, 2012 at 12:34, Tim Pizey tim.pi...@gmail.com wrote: On 16 March 2012 09:49, jerem wrote: Hi, I wonder if it would be possible with Maven to produce, from a same module sources, 2 different jars with classes compiled with different source and target values ? I'm up to using -d directory as compilerArgument of the maven-compiler-plugin, but it fails with : javac: invalid flag: -d directory If I run maven with -X option and test the javac command-line logged, it works though ... If that worked I would have 2 executions of compiler (producing target/classes-15 and target/classes-16), then would use 2 executions of maven-jar-plugin to produce both jars with different classifiers if possible. Thanks for help, Jeremie I suggest you use profiles then you can specify different compiler options in each profile and invoke with mvn deploy -Pjava15 mvn deploy -Pjava16 cheers Tim -- Tim Pizey - http://pizey.net/~timp - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Producing 2 jars from same sources with different java version?
jerem wrote: Well I managed that with a 3-modules solution ... One containing the source code, the 2 others copy the sources and compile them with different source and target values. I believe, even if possible, that it would be quite ugly (well, more) to stuck that in a unique module ... From your description I wonder why you need it. If the same source can be compiled without modification for Java 5 or Java 6, simply target Java 5. Regards, Jörg - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org