Delete java/openjdk6 and java/openjdk6-jre ports

* Both of these ports are EoL upstream.  Remove them per the DEPRECATED
  and EXPIRATION_DATE entries added previously
* Note that bootstrap-openjdk6 is left solely to be able to bootstrap
  java/openjdk7

Remove UNIQUENAME and LATEST_LINK.

UNIQUENAME was never unique, it was only used by USE_LDCONFIG and now,
we won't have conflicts there.

Use PKGBASE instead of LATEST_LINK in PKGLATESTFILE, the *only* consumer
is pkg-devel, and it works just fine without LATEST_LINK as pkg-devel
has the correct PKGNAME anyway.

Now that UNIQUENAME is gone, OPTIONSFILE is too. (it's been called
OPTIONS_FILE now.)

Reviewed by:	antoine, bapt
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D3336

Update to b34.

- Update to b32.
- Update TimeZoneNames to tzdata2014b.
- Enlist openjdk6 users as testers of ant 1.9.4.

Implement current and signal methods for sun.nio.ch.NativeThread.  Note this
fixes a test case in the following Apache Solr bug report.

https://issues.apache.org/jira/browse/SOLR-6204

Reported by:	Dawid Weiss <dawid.weiss@gmail.com>

Fix printing services.  When CUPS is used, ${LOCALBASE}/bin/lpr must be used
to print a generated PostScript file.  When lpd(8) is used, lpr(1) from base
must be used.  Also, status command for lpc(8) requires a printer name.  If
no argument is specified, i.e., "/usr/sbin/lpc status", then it displays the
command usage, i.e., "usage: status  {all | printer ...}".  Unfortunately,
"usage" is interpreted as a printer name because ":" is included.  Add "all"
and adjust an expression for grep(1).

PR:		ports/178856

Fix couple of mis-merges.

Update to b31.

Add an upstream patch to fix yet another fallout from HotSpot 23 merge.

https://java.net/jira/browse/OPENJDK6-29
http://hg.openjdk.java.net/jdk6/jdk6/jdk/rev/04e4c3ec6516

Fix missing symbols after re-appearance of converters/libiconv on 10+.  This
actually fixes java/icedtea-web because libsplashscreen.so was looking for
libiconv_open() and libiconv_close() from libiconv instead of iconv_open()
and iconv_close() from libc.  Tidy up compiler/linker flags while I am here.

- Sync. extremely outdated sun.util.resources.TimeZoneNames to the latest
tzdata 2013i from the upstream.  Note we are not updating zoneinfo data here
as it can be updated via java/java-zoneinfo.
- Fix build with Clang 3.4 and other miscellaneous issues while I am here.

- Update to b30.
- Implement sigset(2) for libjsig.  All supported FreeBSD releases have it.
- Turn UseMembar back on by default until we find better solution.

Revert lang/openjdk6 to b28.

With hat:	portmgr-lurker

- Update to b29.
- Tidy up signal handler.
- Disable a Linux-specific hack.
- Do not create stack guard for Java threads.
- Implement thread CPU time.

If /var/db/zoneinfo exists, use the file to determine timezone rather than
iterating over all files under /usr/share/zoneinfo.  All supported FreeBSD
versions create the file with tzsetup(8).  This change usually improves
java.util.TimeZone performance because we only need to test just one file.

Add multiple security patches and improvements from IcedTea6.

http://icedtea.classpath.org/hg/icedtea6/rev/e98b0ef70b26

Obtained from:	IcedTea Project

- Add throw() to all user-defined operator new()s within HotSpot because
Clang does not support "-fcheck-new".  Note it is a backport of S8021954
(http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/9758d9f36299).
- Re-implement signal_name() with sys_signame(3) and adjust the comments.
- Re-implement ThreadCritical with PTHREAD_MUTEX_RECURSIVE.
- Fix DEBUG build with Clang on i386.  Clang does not support "-gstabs".
- Limit allocatable physical memory per getrlimit(2).

- Do not crash when unsupported options are specified. [1]
- Micro-optimize and tidy up some patches.

PR:		java/183656 [1]

- Turn off UseMembar by default.  This workaround is not necessary any more.
- Add few minor patches related to thread ID that were mis-merged.
- Add couple of minor HotSpot patches from upstream while I am here.

- Do not allow selecting both DEBUG and FASTDEBUG options. [1]
- Re-enable -Werror for HotSpot build with GCC.
- Revert couple of unnecessary local changes to reduce diff.
- Add inactive pages as availble memory.  Note it is a cosmetic change.

PR:		ports/182907 [1]

- Fix few mis-merges against HotSpot 23 and tie up some loose ends.
- Fix build with libiconv.  This problem was introduced in r330018.
- Update CA list to Oracle Java 7u40.  An expired CA was removed.

Update to Build b28.

- Support staging.
- Fix fastdebug installation.
- Update jtreg version to Build b05.
- Refine r327353.  Use an extra patch instead.
- Install proper license file.  OpenJDK6 has GPLv2 + "Classpath" exception.

Add NO_STAGE all over the place in preparation for the staging support (cat:
java)

Fix build with libc++.

Bump revision for openjdk6-jre to catch up with the master port change.

- Add couple of upstreamed IcedTea6 patches for consistency.
- Disable test_gamma by default.

Fix openjdk6-jre build.

Chase java/openjdk6 update.

Add multiple security patches from IcedTea6 1.12.3.

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-February/021858.html
http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-February/021998.html

Obtained from:	IcedTea Project

Add a patch to fix MulticastSocket.setInterface().

http://hg.openjdk.java.net/bsd-port/bsd-port/jdk/rev/bfa676f5b5db

Submitted by:	oliver

Bump PORTREVISION for the new cacerts.

Feature safe:	yes

- Add 2012/10/16 security patches from IcedTea6 1.11.5. [1]

http://icedtea.classpath.org/hg/release/icedtea6-1.11/rev/d9564350faa6
http://blog.fuseyism.com/index.php/2012/10/19/security-icedtea-1-10-10-1-11-15-2-1-3-2-2-3-2-3-3-released/

- Completely turn off parallel build by default and remove parallel build
hack for HotSpot.  There were several reports that it fails to build under
certain environment, ports/162991 for example.  Users can still do parallel
build by setting FORCE_MAKE_JOBS (and MAKE_JOBS_NUMBER if desired).
- Implement os::available_memory().  Now it is consistent with "vm.vmtotal"
sysctl(3) MIB rather than bogus (physical memory / 4).
- Prefer sysconf(_SC_NPROCESSORS_CONF) over HW_NCPU sysctl MIB to get the
number of installed processors.  There is no functional difference except
for CURRENT, which obtains the information from ELF aux vector.
- Prefer sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE) over HW_USERMEM

- Sanitize user, group and permission.  Inspired by openjdk7.
- Add a slave port to create JRE-only package.