Date: Sat, 22 Feb 2014 08:01:38 GMT From: Jonathan Chen <jonc@chen.org.nz> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/186956: Remote debugging on openjdk7 fails with "/usr/local/openjdk7/jre/lib/amd64/libnpt.so: Undefined symbol "libiconv_open" Message-ID: <201402220801.s1M81cG5085996@cgiserv.freebsd.org> Resent-Message-ID: <201402220810.s1M8A02t009243@freefall.freebsd.org>
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>Number: 186956
>Category: ports
>Synopsis: Remote debugging on openjdk7 fails with "/usr/local/openjdk7/jre/lib/amd64/libnpt.so: Undefined symbol "libiconv_open"
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Feb 22 08:10:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: Jonathan Chen
>Release: 10.0-STABLE amd64
>Organization:
>Environment:
System: FreeBSD osiris.chen.org.nz 10.0-STABLE FreeBSD 10.0-STABLE #0 r261220: T
hu Jan 30 18:36:34 NZDT 2014 root@osiris.chen.org.nz:/usr/obj/usr/src/sys/OSIRIS
amd64
>Description:
Starting up tomcat-7 with additional debug flags: "-Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=8000,suspend=n" results in:
/usr/local/openjdk7/jre/lib/amd64/libnpt.so: Undefined symbol "libiconv_open"
Sure enough:
8:53pm> nm /usr/local/openjdk7/jre/lib/amd64/libnpt.so | grep iconv
0000000000002070 t iconvConvert
U libiconv
U libiconv_close
U libiconv_open
This is because I also have libiconv installed, and openjdk/jdk/src/solaris/instrument/EncodingSupport_md.c is including /usr/local/include/iconv.h instead of /usr/include/iconv.h during compilation from its: #include <iconv.h> directive.
>How-To-Repeat:
Install libiconv.
Build java/openjdk7
>Fix:
A workaround is to shift /usr/local/include/iconv.h out of the way during the build (and restore once complete).
A possible fix would be to patch EncodingSupport_md.c to force it to use the base system's iconv.h during post-patch?
>Release-Note:
>Audit-Trail:
>Unformatted:
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