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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: java-prs@gcc.gnu.org
Subject: [Bug java/60261] [4.9 Regression] Weird java install with
 --enable-version-specific-runtime-libs
Date: Tue, 18 Feb 2014 11:47:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60261

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
libjavamath uses

nativeexeclib_LTLIBRARIES = libjavamath.la

and inside classpath

             nativeexeclibdir='${toolexeclibdir}/gcj-'`cat
${srcdir}/../../gcc/BASE-VER`-`awk -F: '/^[[^#]].*:/ { print $1 }'
${srcdir}/../libtool-version`

(eh)

thus not multilib aware.  4.8 put the gcj-4.8 dir in /usr/lib64/, thus not
aware of version-specific dirs and it contained

classmap.db  libjavamath.la  libjavamath.so  libjvm.la  libjvm.so

Why wasn't that "version-specific" enough?  (it has the -sover suffix?)
If it wasn't enough the whole stuff should be below
/usr/lib64/gcc/x86_64-suse-linux/4.9/ which means both path variants used
by 4.9 currently are bogus.

I think given the current state of libjava maintainance reverting the
change is the best.