587 2012-06-13 14:54:44 +0200 The temporary directory used by jogl to unpack native libraries may not be executable 2012-06-16 05:35:51 +0200 1 1 3 JogAmp Jogl core 2 All all RESOLVED FIXED --- normal --- 1 org.jogamp sgothel sgothel --- gluegen 1468286bf569a493e4fdb887d5f3732f88c8cec3 jogl 29e70f215069643c740e1b251490aa9edd61d2cb --- oldest_to_newest 1611 0 org.jogamp 2012-06-13 14:54:44 +0200 This will usually result in an error such as: Exception in thread "main" java.lang.UnsatisfiedLinkError: /tmp/jogamp.tmp.cache_000000/jln8068820674097688578/jln3098016816860882408/libgluegen-rt.so: /tmp/jogamp.tmp.cache_000000/jln8068820674097688578/jln3098016816860882408/libgluegen-rt.so: failed to map segment from shared object: Operation not permitted Unfortunately, it's not possible to reliably check whether a directory is on a filesystem that's mounted noexec. Suggested workaround is to use $XDG_CACHE_HOME, falling back to $HOME/.cache on Linux. 1612 1 org.jogamp 2012-06-13 14:56:24 +0200 Should probably be $XDG_CACHE_HOME/jogamp, or $HOME/.cache/jogamp. 1613 2 sgothel 2012-06-13 15:10:56 +0200 http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html 1616 3 sgothel 2012-06-16 05:35:51 +0200 Fixed: gluegen 1468286bf569a493e4fdb887d5f3732f88c8cec3 jogl 29e70f215069643c740e1b251490aa9edd61d2cb Use alternative storage location if platform's temp directory is mounted w/ noexec ; IOUtil API change! Test whether executable files can be launched in temporary folder by trying to run an empty executable file - if !( WINDOWS | OPENKODE ) TempDir: 1) ${java.io.tmpdir}/jogamp 2) $XDG_CACHE_HOME/jogamp - if !( ANDROID | MACOS | WINDOWS | OPENKODE ) 3) $HOME/.jogamp $XDG_CACHE_HOME defaults to $HOME/.cache - TempFileCache: ${TempDir}/file_cache -> ${java.io.tmpdir}/jogamp/file_cache - LauncherTempFileCache: ${TempDir}/file_cache -> ${java.io.tmpdir}/jogamp/file_cache