Andreas Tille <andr...@an3as.eu> writes: > Hi,
hello Andreas, > I just injected some rudimentary packaging for BBMap[1] which is a Java > project but has no dedicated Build-System - it does not even create a > JAR. My very naive approach to create a JAR ended up in The package your are developing uses "javahelper" helper, which takes care of compiling and generating a jar. (You can generate a package using "jh_makepkg" from that package.) (If there are resources, you need to add them manually to the jar, though (see [1])) Why do you override override_dh_auto_build without running dh_auto_build? That way you turn off javahelper's logic for compiling and jar'ing. [1] is an example for using javahelper. (you probably only need to create debian/javabuild [2] and not override dh_auto_build). Also see /usr/share/doc/javahelper/tutorial.html. [1] http://anonscm.debian.org/cgit/pkg-java/libjsyntaxpane-java.git/tree/debian/rules [2] http://anonscm.debian.org/cgit/pkg-java/libjsyntaxpane-java.git/tree/debian/javabuild > ... > jar -cmf debian/manifest bbmap.jar `find current -name "*.class"` > current/stream/mpi/MPIWrapper.java:48: error: cannot find symbol > Shared.MPI_RANK=MPI.COMM_WORLD.getRank(); Not sure what you are doing here, Does the command (create jar from class files) really match with the error message (compilation failure)? > symbol: method getRank() > location: variable COMM_WORLD of type Intracomm > current/stream/mpi/MPIWrapper.java:49: error: cannot find symbol > Shared.MPI_NUM_RANKS=MPI.COMM_WORLD.getSize(); > ^ > symbol: method getSize() It looks like bbmap requires the methods getRank() and getSize() on mpi.Intracomm, and this method does not seem to be available in mpj-0.42+dfsg. (I couldn't find it in mpj-0.44 either [3] [4]) [3] https://sourceforge.net/projects/mpjexpress/files/ [4] http://mpjexpress.org/docs/javadocs/mpi/Intracomm.html Maybe we should ask the mpjexpress folks which mpjexpress to use or how to fix/patch bbmap [5]? Does anyone on this list know more about MPI for java? [5] https://anonscm.debian.org/git/debian-med/bbmap.git/tree/current/stream/mpi/MPIWrapper.java Cheers and Best Regards, -- Felix Natter
