java/183081: java crash on machine with zfs kernel module

[Xin Li]

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On 05/21/14 15:41, jkim at FreeBSD.org wrote:
> Synopsis: java crash on machine with zfs kernel module
> 
> State-Changed-From-To: open->closed State-Changed-By: jkim 
> State-Changed-When: Wed May 21 22:27:12 UTC 2014 State-Changed-Why:
>  The root cause is the bundled JNA plugin for ZFS, which seems to
> be based on an ancient libzfs4j for Solaris.
> 
> https://github.com/kohsuke/libzfs4j
> 
> It tries to load libzfs.so via JNA but it fails because it is
> missing the symbol.
> 
> Sorry but we cannot "fix" the ancient Solaris libzfs.so vs. modern 
> FreeBSD libzfs.so incompatibility problem.
> 
> http://www.freebsd.org/cgi/query-pr.cgi?pr=183081

Actually, this does seems like a FreeBSD bug to me: libzfs.so should
link against libavl.so, which it didn't.  Looking at Illumos source,
libzfs is linked against libavl.so.

Could you please try the attached patch, rebuild/install world and see
if that fixed the problem?

Cheers,
- --
Xin LI <delphij at delphij.net>    https://www.delphij.net/
FreeBSD - The Power to Serve!           Live free or die
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Index: cddl/lib/libzfs/Makefile
===================================================================
--- cddl/lib/libzfs/Makefile	(revision 266429)
+++ cddl/lib/libzfs/Makefile	(working copy)
@@ -7,8 +7,8 @@
 
 LIB=	zfs
 DPADD=	${LIBMD} ${LIBPTHREAD} ${LIBUMEM} ${LIBUTIL} ${LIBM} ${LIBNVPAIR} \
-	${LIBZFS_CORE}
-LDADD=	-lmd -lpthread -lumem -lutil -lm -lnvpair -lzfs_core
+	${LIBAVL} ${LIBZFS_CORE}
+LDADD=	-lmd -lpthread -lumem -lutil -lm -lnvpair -lavl -lzfs_core
 
 SRCS=	deviceid.c \
 	fsshare.c \