devel/libdispatch: update to 5.10.1 release (+)

Release
notes:	https://github.com/apple/swift-corelibs-libdispatch/releases/tag/swift-5.10-RELEASE
		https://github.com/apple/swift-corelibs-libdispatch/releases/tag/swift-5.10.1-RELEASE

Sponsored by:	Serenity Cybersecurity, LLC

devel/libdispatch: Remove CC/CPP/CXX exports

USES=llvm now by default exports CC/CPP/CXX so remove those

Approved by:	portmgr (blanket)

*: regular cleanup for GH_TAGNAME bad usage

devel/libdispatch: force ports default llvm to build on -current

devel/libdispatch: bump PORTEPOCH after reviving with new upstream (+)

Reporter by:	bapt

devel/libdispatch: bring back Grand Central Dispatch API support library (+)

Remove expired ports:

Adjusted for ports rescued since r534032

2020-05-05 audio/festvox-czech: Broken for more than 6 months
2020-05-05 audio/gkrellmvolume2: Broken for more than 6 months
2020-05-05 audio/mixmos: Broken for more than 6 months
2020-05-05 audio/mma: Broken for more than 6 months
2020-05-05 audio/pd-cyclone: Broken for more than 6 months
2020-05-05 audio/shorten: Broken for more than 6 months
2020-05-05 audio/taglib-sharp: Broken for more than 6 months
2020-05-05 audio/xhippo: Broken for more than 6 months
2020-05-05 biology/consed: Broken for more than 6 months
2020-05-05 biology/plinkseq: Broken for more than 6 months
2020-05-05 biology/seqtools: Broken for more than 6 months

Deprecate ports broken for more than 6 months

Mark a few ports BROKEN, unfetchable

- Remove unneeded USE_AUTOTOOLS.
- Add USES=libtool.
- Put manpages in pkg-plist.
- Replace post-configure with --disable-static.

- Remove always-true/false conditions after FreeBSD 9, 10.1, 10.2 EOL

Approved by:	portmgr blanket

Cleanup BROKEN/IGNORE for 10.3-

Sponsored by:	Absolight

Obvious error is obvious.

To brooks: I caught this while investigating a stray error message on sparc64
builds.  It has to do with the CONFIGURE_ENV+= CC="/usr/bin/clang" line which
should not be executed on tier-2.  I do not know of the proper fix yet.

Convert tab after WWW: in pkg-descrs to single space as per PHB

Approved by:	portmgr blanket

Drop 8 support.

With hat:	portmgr
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D3694

Remove OSVERSION checks that do not make sense any more.

For example (${OSVERSION} >= 900000 && ${OSVERSION} < 900021) is always true,
as is (${OSVERSION} > 900002 || ${OSVERSION} < 900000 && ${OSVERSION} > 800107).

Regarding patches, when an EXTRA_PATCHES is no longer needed, I remove it, when
it is always needed, I renamed it, in one case, I merged two patches.

Differential Revision:	https://reviews.freebsd.org/D2209

Cleanup plist

Apple's GCC block support was backported to FreeBSD's gcc-4.2.1 in base
(r260311).

With a small revision (r264121) which was MFCd to 10.0-STABLE as
r264214, our base GCC got the capacity to build more blocks application
cleanly.

This support is important for platforms lack support for clang like
ia64, powerpc and sparc64.

The attached patch:
- Overrides the clang port option in platforms that ship a valid
  block-enabled compiler in base.
- Let's platforms like powerpc and sparc use the base compiler.
- Adds license information for libdispatch (Apache License 2.0)

PR:		188332
Submitted by:	Pedro F. Giffuni <pfg@FreeBSD.org>

STAGIFY
Depend on a more modern version of clang when the base one won't do.

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

Convert to new options framework

Depend on release clang.  Even 2.9 is sufficient so we don't need to
make people drag in -devel.

Someone ought to own this and I own most of the depends so grab it.

Feature safe:   yes

Mark as broken on powerpc-9 and sparc64-9: does not configure, and does
not link, respectively.

Hat:            portmgr
Feature safe:   yes

- Return my ports back to the pool.  I was unable to make any fixes to
  my ports in the past 3 weeks while ports were broken on any 10.x
  machines, which means I'm unable to maintain them.  So let people know
  that there's no available support for them until things are back to
  normal (which also means that anyone with spare time will be able
  to fix them without getting approval).

- Unbreak, fix depobj, fix configure

PR:             ports/160800 (partially)
Submitted by:   Oleksii Tsai <oleksii.tsai@googlemail.com>

- Mark BROKEN: llvm-devel package does not provide clang binary

Reported by:    pointyhat

- Update to revision 210.
- Use BlocksRuntime and clang from base if present.

- Force PIC support in configure, so the check will pass on broken
  compiler/linker combinations as well.

PR:             ports/155157
Submitted by:   Pan Tsu <inyaoo@gmail.com>

- Unmark broken.  It builds and links just fine (unless used with a broken
  devel/binutils port.  See numerous PRs for details).

-remove MD5

- Mark BROKEN: bad depobj

Reported by:    pointyhat

- Mark BROKEN on amd64/9

Reported by:    pointyhat

- Update to r174.

- Fix build with CLang.

- Update to r171.
- Disable Clang support for now as it fails to build with recent clang version.

- Add forgotten mlinks.

Submitted by:   rpaulo

- Update to latest SVN snapshot.

- Update to r53.
- Add option for blocks support via clang.

- Update to r46.

Feature safe:   yes

- Update to r44.

Feature safe:   yes

- Update to r40.

Tested by:      rwatson
Feature safe:   yes

- Add port for libdispatch, the userland implementation of Grand Central
Dispatch technology.

  WWW:  http://libdispatch.macosforge.org/

Feature safe:   yes (I believe that)