Removing JDK from compile classpath
Hi! Some users of the Android Maven plugin are having trouble with the compilation because the android.jar that includes all classes from harmony is on the classpath together with the Oracle JDK. When method signatures between the two differ e.g. like mentioned here http://stackoverflow.com/questions/11250352/base-java-classes-still-in-the-classpath-during-maven-android-build/ it seems the compiler plugin always uses the JDK methods first and compilation fails. Is there a way to configure the compiler plugin to remove the JDK itself from the compliation classpath to fix this problem? Or could some sort of patch of the compiler plugin achieve that? It must be possible somehow since the Ant build and the respective Javac invocation can build these apps just fine.. Any ideas would be greatly appreciated. manfred - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org
Re: Removing JDK from compile classpath
There are two things I'm thinking of, not sure if they will work: 1. Use toolchains [1] 2. Specify a compilerId, which would also mean writing the implementation for it. [2] [3] -Robert [1] http://maven.apache.org/guides/mini/guide-using-toolchains.html [2] http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#compilerId [3] http://plexus.codehaus.org/plexus-components/plexus-compiler/ Op Fri, 06 Jul 2012 23:13:11 +0200 schreef Manfred Moser manf...@mosabuam.com: Hi! Some users of the Android Maven plugin are having trouble with the compilation because the android.jar that includes all classes from harmony is on the classpath together with the Oracle JDK. When method signatures between the two differ e.g. like mentioned here http://stackoverflow.com/questions/11250352/base-java-classes-still-in-the-classpath-during-maven-android-build/ it seems the compiler plugin always uses the JDK methods first and compilation fails. Is there a way to configure the compiler plugin to remove the JDK itself from the compliation classpath to fix this problem? Or could some sort of patch of the compiler plugin achieve that? It must be possible somehow since the Ant build and the respective Javac invocation can build these apps just fine.. Any ideas would be greatly appreciated. manfred - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org
Re: Removing JDK from compile classpath
Thanks... I will look into this. On Fri, July 6, 2012 2:28 pm, Robert Scholte wrote: There are two things I'm thinking of, not sure if they will work: 1. Use toolchains [1] 2. Specify a compilerId, which would also mean writing the implementation for it. [2] [3] -Robert [1] http://maven.apache.org/guides/mini/guide-using-toolchains.html [2] http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#compilerId [3] http://plexus.codehaus.org/plexus-components/plexus-compiler/ Op Fri, 06 Jul 2012 23:13:11 +0200 schreef Manfred Moser manf...@mosabuam.com: Hi! Some users of the Android Maven plugin are having trouble with the compilation because the android.jar that includes all classes from harmony is on the classpath together with the Oracle JDK. When method signatures between the two differ e.g. like mentioned here http://stackoverflow.com/questions/11250352/base-java-classes-still-in-the-classpath-during-maven-android-build/ it seems the compiler plugin always uses the JDK methods first and compilation fails. Is there a way to configure the compiler plugin to remove the JDK itself from the compliation classpath to fix this problem? Or could some sort of patch of the compiler plugin achieve that? It must be possible somehow since the Ant build and the respective Javac invocation can build these apps just fine.. Any ideas would be greatly appreciated. manfred - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org
