Update lang/ghc 8.4.2 and the hs-* ports the newer versions

* Update lang/ghc to 8.4.2
* Update the boostrap compiler to 8.4.1
* Update the many hs-* ports
* Bump the rest

Thanks a lot to arrowd for doing all the heavy lifting :)

PR:		227968
Exp-run by:	antoine
Submitted by:	arrowd
Differential Revision:	https://reviews.freebsd.org/D15005

Switch C compiler used to compile GHC to base Clang.

This removes build dependency on gcc and runtime dependency on gcc's runtime
libraries.

Big thanks to Gleb for working on this.

PR:		225185
Submitted by:	Gleb Popov <6yearold@gmail.com>
Exp-run by:	antoine
Reviewed by:	pgj
Differential Revision:	https://reviews.freebsd.org/D12043

- Update The Glorious Glasgow Haskell Compiler to version 8.0.2
- Simplified port by only suporting GCC, and creating a build.mk file
- Update Pandoc to 1.19.2.1
- Update git-annex to 6.20170520
- Update Darcs to 2.12.5
- Update Gtk2Hs to 0.13.2.2
- Update Agda to 2.5.2

Please note that port revisions for all the Haskell ports without version
changes are bumped.

See the UPDATING file for instructions.

New ports (63):

- Update The Glorious Glasgow Haskell Compiler to version 7.10.2
- Include a patch for addressing timer issues [1]
- Add support for building both GHC and Haskell ports with Clang, either from
  ports or the base system
- Discontinue supporting Haskell Platform, use Stackage instead as a
  reference
- Drop support for FreeBSD 8.x, optimize bootstrap compiler tarballs
- Update Gtk2Hs to version 0.13 [2]
- Update Pandoc to version 1.15.0.6
- Update git-annex to version 5.20150727
- Update Darcs to 2.10 [3]
- Unbreak wxHaskell ports

Please note that port revisions for all the Haskell ports without version
changes are bumped.

Update the default version of GCC in the Ports Collection from GCC 4.7.4
to GCC 4.8.3.

Part II, Bump PORTREVISIONs.

PR:		192025
Tested by:	antoine (-exp runs)
Approved by:	portmgr (implicit)

- Update The Glorious Glasgow Haskell Compiler to version 7.8.3
- Update Haskell Platform to version 2014.2.0.0
- Update Yesod Platform to version 1.2.13
- Update Gtk2Hs to version 0.12.5
- Update Pandoc to version 1.12.4.2
- Update git-annex to version 5.20140717
- Unbreak wxHaskell ports

Please note that port revisions for all the Haskell ports without version
changes are bumped.

New ports (69):

databases/hs-esqueleto: Type-safe EDSL for SQL queries on persistent backends
devel/hs-Glob: Globbing library

- Reroll and update bootstrap Haskell compilers to GHC 7.6.3 on 8.x and
  9.x in order to prevent run-time breakage after the recent changes in
  libiconv
- Bump port revision for lang/ghc and all dependents, as a consequence

Obtained from:	FreeBSD Haskell

Update the default version of GCC used in the Ports Collection from
GCC 4.6.4 to GCC 4.7.3.  This entails updating the lang/gcc port as
well as changing the default in Mk/bsd.default-versions.mk.

Part II, Bump PORTREVISIONs.

PR:		182136
Supported by:	Christoph Moench-Tegeder <cmt@burggraben.net> (fixing many ports)
Tested by:	bdrewery (two -exp runs)

- Stagify lang/ghc and all the Haskell Cabal ports
- Update HACKAGE_SITE to follow changes in upstream
- MAKE_ENV now sets LC_ALL and DESTDIR for Haskell Cabal ports
- Further minor cosmetical changes: replace USE_GMAKE with USES, get rid of
  ${DO_NADA}, some refactoring

Obtained from:	FreeBSD Haskell

- Fix a run-time problem with lang/ghc on FreeBSD 10.0 and later, caused by
  the iconv changes (basically GHCi was rendered unusable)
- Fix build for x11-toolkits/hs-wxc, while here
- Bump port revision for all Haskell Cabal ports as they have to be rebuilt

PR:		ports/184806
Reported by:	many
Obtained from:	FreeBSD Haskell
MFH:		2014Q1

Update to libmpc version 1.0.1 which brings the following fixes:

 - Switched to automake 1.11.6, see CVE-2012-3386.
 - #14669: Fixed extraction of CC from gmp.h.
 - Fixed case of intermediate zero real or imaginary part in mpc_fma,
   found by hydra with GMP_CHECK_RANDOMIZE=1346362345.

This is on top of the following changes from version 1.0

 - Licence change towards LGPLv3+ for the code and GFDLv1.3+ (with no
   invariant sections) for the documentation.
 - 100% of all lines are covered by tests
 - Renamed functions
   . mpc_mul_2exp to mpc_mul_2ui
   . mpc_div_2exp to mpc_div_2ui

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 2)

- Update The Glorious Glasgow Haskell Compiler to version 7.6.3
- Update Haskell Platform to version 2013.2.0.0

Please note that port revisions for all the Haskell ports without version
changes are bumped.

Some highlights of the update:

- Fix PDF generation for pandoc [1]
- From now on, PREFIX/{lib,share,share/doc}/cabal/ghc-GHC_VERSION are used for
  hs- ports (Cabal packages) as prefixes to avoid problems when upgrading with
  portmaster(8) [2]
- Experimental support for LLVM-based code generation (disabled by default)
- Many simplifications, refactoring in bsd.cabal.mk

- Fix a minor dynamic linking problem for certain Haskell Cabal ports
- Add an UPDATING entry for description and instructions

Submitted by:	ashish
Approved by:	portmgr (miwi)
Obtained from:	FreeBSD Haskell

- Fix breakage in the DYNAMIC-enabled ports triggered by the recent
  devel/libffi update
- Enable multithreaded build for lang/ghc (i.e. mark MAKE_JOBS_SAFE)

Please note that port revision for all the Haskell ports without version
changes are bumped.

New ports (20):

devel/hs-MonadRandom                     0.1.8
devel/hs-base64-conduit                  0.5.1
devel/hs-bifunctors                      3.2
devel/hs-either                          3.1
devel/hs-errors                          1.3.1
devel/hs-generic-deriving                1.4.0

- Update The Glorious Glasgow Haskell Compiler to version 7.4.2
- Update Haskell Platform to version 2012.4.0.0
- Update Gtk2Hs to 0.12.4
- Transfer maintainership of math/hs-math-functions to haskell@ [1]

Please note that port revisions for all the Haskell ports without version
changes are bumped.

Some further highlights of the update:
- Trim Makefile headers
- Enable dynamic libraries and dynamic linking by default
- Enable bootstrapping by versions of GHC and HsColour already installed
- Use GCC and binutils from ports

New ports (32):

- Update to 2.4.2.1
- Pass maintainership to haskell@

PR:		ports/170374
Submitted by:	pgj
Approved by:	maintainer
Obtained from:	FreeBSD Haskell

- Use the new options framework

Obtained from:	FreeBSD Haskell

- Update The Glorious Glasgow Haskell Compiler to version 7.4.1

Please note that port revision for all the Haskell ports without version changes
are also bumped.  Other per-port updates are coming soon (in separate commits)!
In addition to that, separate -docs ports are no longer needed so they are
now removed.

Thanks ashish@ for the assistance.

Obtained from:  FreeBSD Haskell

- Please welcome GHC 7.0.4

GHC in the ports tree has been updated to version 7.0.4 and the port revision
for all the Haskell ports without version changes are bumped.  Other per-port
updates are coming soon.

This update also incorporates some improvements for bsd.cabal.mk that makes
working with Haskell ports even easier.

Thanks ashish@ for the help!

Obtained from:  FreeBSD Haskell

- Please welcome GHC 7.0.3

GHC in the ports tree has been updated to 7.0.3 and all other Haskell ports
are also updated to their corresponding Haskell Platform versions, or latest
versions.

We would like to acknowledge the support of the FreeBSD Donations Team and
Eotvos Lorand University, Faculty of Informatics who contributed to the server
that we used for testing.

We would also like to thank all the testers who tested FreeBSD Haskell ports
and provided their feedback.

PR:             ports/156642
Approved by:    tabthorpe (mentor)
Obtained from:  FreeBSD Haskell

[previous commit had a typo, which is corrected in this commit. sorry for the
inconvenience.]

Forced commit to note repocopies of the following ports:

devel/bnfc -> devel/hs-BNFC
devel/lhs2TeX -> textproc/hs-lhs2tex
devel/hs-FileManip -> devel/hs-filemanip

PR:             ports/156642
Submitted by:   ashish
Approved by:    tabthorpe (mentor)
Obtained from:  FreeBSD Haskell
Repocopy by:    marcus

Forced commit to note repocopies of the following ports:

devel/bnfc -> devel/hs-BNFC
devel/lhs2TeX -> textproc/hs-lhs2TeX
devel/hs-FileManip -> devel/hs-filemanip

PR:             ports/156642
Submitted by:   ashish
Approved by:    pgj (mentor)
Obtained from:  FreeBSD Haskell
Repocopy by:    marcus