There are two .jar files for gpsprune. One for Java 8 and one for Java 11+ The ebuild currently only downloads the Java 11+ .jar but uses DEPEND="virtual/jre:*" RDEPEND="${DEPEND}" Hence gpsprune fails to start on systems with <Java 11: $ gpsprune Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.UnsupportedClassVersionError: tim/prune/GpsPrune has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:756) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:473) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:621) Reproducible: Always
The ebuild has some more issues: - empty IUSE should be deleted - DEPEND=virtual/jre is probably unnecessary but most notably and severe: it creates it's own launcher that directly invokes 'java'. However 'java' may not be the right java VM. You probably want to use java-pkg-simple_src_install() from java-pkg-simple.eclass instead. This would get rid of the global variable gpsprune_bin, which would be an additional improvement. The final global variable gpsprune_desktop can be removed by either factoring the desktop file out into FILESDIR. Or maybe domenu accepts '-' as argument?
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3697ca2471e01d5208b0a517b05b9d881c4f2ace commit 3697ca2471e01d5208b0a517b05b9d881c4f2ace Author: Florian Schmaus <flow@gentoo.org> AuthorDate: 2023-10-17 18:10:18 +0000 Commit: Florian Schmaus <flow@gentoo.org> CommitDate: 2023-10-17 18:11:44 +0000 sci-geosciences/gpsprune-bin: add 23.2, drop 23.1, various fixes - properly install the jar file - drop empty IUSE - fix DEPEND/RDEPEND - use https Closes: https://bugs.gentoo.org/915822 Closes: https://bugs.gentoo.org/915823 Signed-off-by: Florian Schmaus <flow@gentoo.org> sci-geosciences/gpsprune-bin/Manifest | 2 +- .../gpsprune-bin/gpsprune-bin-23.1.ebuild | 65 ---------------------- .../gpsprune-bin/gpsprune-bin-23.2.ebuild | 51 +++++++++++++++++ 3 files changed, 52 insertions(+), 66 deletions(-)
