Remove expired ports:
2014-07-20 lang/stklos: Fails testsuite on all platforms, unmaintained upstream
2014-07-20 lang/ikarus: Upstream project died in 2009
2014-07-20 security/pam_pgina: main site disappeared, no more public distfiles

Modernize LIB_DEPENDS

With hat:	portmgr

Convert GMAKE to MAKE_CMD
Please note that lots of invocation of MAKE_CMD here are wrong as they do not
properly respect MAKE_ENV and friends

With hat:	portmgr

lang: stklos,ikarus: Reset maintainer, deprecate, expire in 1 month

Vitaly Magerya requested to release these ports which have not been
maintained upstream for years.  He endorses deprecation if no one steps
up to fix and stage them.

http://lists.freebsd.org/pipermail/freebsd-ports/2014-June/093312.html

Approved by:	portmgr (implicit)

- Convert gmake,bzip2 to USES

Approved by:	portmgr

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

- Update devel/libffi to 3.0.11.
- Reset maintainership for libffi.  See ports/164941.

PR:		ports/171768
Submitted by:	Takefu <takefu@airport.fm>

Update PCRE to 8.32
Introduces the UTF-32 library pcre32
Bump PORTREVISION in dependent ports

- Switch NOPORTDOCS and NOPORTEXAMPLES to their OptionsNG
equivalents for devel/premake4, lang/ikarus, lang/stklos
and lang/ypsilon.

- Add mutual conflicts to lang/ikarus and lang/petite-chez
as they both install bin/scheme-script (reported by
Sulev-Madis Silber with his ports conflicts checker).

- Only define NO_PACKAGE for lang/ikarus when PACKAGE_BUILDING
is set (i.e. on the pointyhat cluster).

- Add regression-test target to lang/ypsilon.

PR:             ports/168715
Submitted by:   Vitaly Magerya <vmagerya@gmail.com> (maintainer)

Bump pcre library dependency due to 8.30 update

- update to 1.10

PR:             ports/163752
Submitted by:   Vitaly Magerya <vmagerya@gmail.com> (maintainer)

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

- Mark BROKEN on 9-CURRENT: runaway process

  113:49.55 ../src/stklos -c -q -b ../src/boot.img -f
../utils/stklos-compile.stk -- --no-time --output=stklos-compile
stklos-compile.stk

Reported by:    pointyhat

Update to 1.01

PR:             ports/153580
Submitted by:   Vitaly Magerya (maintainer)

Update to 1.00

PR:             ports/149519
Submitted by:   Vitaly Magerya (maintainer)

Switch to use newer GMP version.

PR:             ports/144487
Submitted by:   ale
Approved by:    portmgr (-exp run by erwin)

- Adds cons25 to the list of recognized terminals that support ANSI colors.

PR:     ports/144650
Submitted by:   Vitaly Magerya <vmagerya@gmail.com> (maintainer)

- Enables threading support (unconditionally as I see no reasons not to).
- Fixes stklos-install by replacing "wget" with "fetch" in it.
- Changes "stklos.org" to "stklos.net" in pkg-descr and stklos-pkg.
- Adds cons25 to the list of recognized terminals that support ANSI colors.

PR:     ports/144650
Submitted by:   Vitaly Magerya <vmagerya@gmail.com> (maintainer)

- Update MASTER_SITES

PR:             144001
Submitted by:   Vitaly Mageyra <vmagerya@gmail.com> (maintainer)

Chase libgmp and bump PORTREVISION.

- Update to 0.98
- Pass maintainership to submitter

PR:             131349
Submtted by:    Vitaly Magerya <vmagerya at gmail dot com>

Reset yinjieh@csie.nctu.edu.tw due to lack of time to work on ports
right now, by request.

Hat:    portmgr

- The stklos-install assumes current directory is in PATH and make is
  the GNU make. They are not always correct.

PR:             ports/111151
Submitted by:   clemens fischer <ino-news at spotteswoode.dnsalias.org>
Approved by:    maintainer timeout (11 weeks)

- No more bash syntax!
- Bump PORTREVISION

PR:             ports/108948 (based on)
Submitted by:   clemens fischer <ino-news at spotteswoode.dnsalias.org>
Approved by:    Ying-Chieh Chen (maintainer via irc)

- Update to 0.82

PR:             ports/107925
Submitted by:   Ying-Chieh Chen <yinjieh@csie.nctu.edu.tw> (maintainer

- Update to 0.72

PR:             99821
Submitted by:   rafan
Approved by:    maintainer, delphij (mentor, implicit)

Chase gmp library and bump PORTREVISION.

Remove USE_REINPLACE from the categories starting with L

- Update to 0.71.
- Add amd64 to working archs.

PR:             ports/89909
Submitted by:   maintainer

- update stklos to 0.60

PR:             based on 79449
Submitted by:   maintainer

Update to 0.58

PR:             71957
Submitted by:   Ying-Chieh Chen <yinjieh@csie.nctu.edu.tw>

SIZEify (maintainer timeout)

Use the virtual category "scheme" (part ii)

        Add the virtual category "scheme" to the maintained ports
        (except sxm). I guess no maintainer would deny this trivial
        change.

PR:             ports/56052
Submitted by:   Kimura Fuyuki <fuyuki@nigredo.org>

update lang/stklos: 0.54 -> 0.55

PR:             54619
Submitted by:   Ying-Chieh Chen <yinjieh@csie.nctu.edu.tw>

It's only for i386.
drop MAINTAINERship.

PR:             51534
Submitted by:   Kimura Fuyuki <fuyuki@hadaly.org>

Fix build on alpha.

Noticed by:     bento via kris
Submitted by:   Kimura Fuyuki <fuyuki@hadaly.org> (maintainer)

Add stklos 0.54, the successor of the STk Scheme interpreter.
STklos is a free Scheme System (nearly) conform to R5RS.  The
aim of this implementation is to be fast as well as light.

PR:             ports/50231
Submitted by:   Kimura Fuyuki <fuyuki@hadaly.org>