lang/ghc: Update to 8.6.3 and bump PORTREVISION's of all Haskell ports.

As usual, it is recommended to rebuild or reinstall all the
dependent ports and the lang/ghc port itself in one of the following
ways:

# portmaster -w -r ghc
  or
# portupgrade -fr lang/ghc

In case of pkg(8), it is probably safer to remove all the GHC-dependent
packages along with GHC and reinstall everything from scratch.  For
example:

# pkg query "%ro" ghc > ghc-pkgs.txt
# pkg delete -y lang/ghc
# pkg install -y `cat ghc-pkgs.txt`

During update some hs-* ports got two PORTREVISION bumps in a row. Other ports
got a PORTVERSION update together with one PORTREVISION bump. This is caused
by bulk-bumping PORTREVISION of all hs-* ports. There are a lot of them updated,
so figuring out which ones require a bump and which are not is too tedious.

Approved by:	tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D18707

1 files changed, 11 insertions, 0 deletions

diff --git a/www/hs-yesod-bin/files/patch-yesod-bin.cabal b/www/hs-yesod-bin/files/patch-yesod-bin.cabal
new file mode 100644
index 000000000000..013dc826119b
--- /dev/null
+++ b/www/hs-yesod-bin/files/patch-yesod-bin.cabal
@@ -0,0 +1,11 @@
+--- yesod-bin.cabal.orig	2018-05-13 12:13:32 UTC
++++ yesod-bin.cabal
+@@ -43,7 +43,7 @@ executable             yesod
+                      , zlib               >= 0.5
+                      , tar                >= 0.4          && < 0.6
+                      , unordered-containers
+-                     , yaml               >= 0.8          && < 0.9
++                     , yaml               >= 0.8          && < 0.12
+                      , optparse-applicative >= 0.11
+                      , fsnotify           >= 0.0          && < 0.3
+                      , split              >= 0.2          && < 0.3