gnu: ghc-uuid: Fix build.

* gnu/packages/haskell.scm (ghc-uuid)[arguments]: Allow building with a newer
version of QuickCheck.

gnu: ghc-hashtables: Allow newer version of vector.

* gnu/packages/haskell.scm (ghc-hashtables)[arguments]: Allow newer version of
  vector.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: ghc-edit-distance: Allow newer version of QuickCheck.

* gnu/packages/haskell.scm (ghc-edit-distance)[arguments]: Allow running tests
  with newer version of QuickCheck.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: haskell: Use HTTPS where possible.

* gnu/packages/haskell.scm (cl-yale-haskell)[source, home-page]: Use HTTPS.
(ghc-libxml)[source, home-page]: Likewise.
(ghc-haddock-library)[home-page]: Likewise.
(ghc-haddock-api)[home-page]: Likewise.
(ghc-haddock)[home-page]: Likewise.
(ghc-simple-reflect)[home-page]: Likewise.
(ghc-alex)[home-page]: Likewise.
(ghc-concatenative)[description]: Likewise.
(ghc-openglraw)[home-page]: Likewise.
(ghc-glut)[home-page]: Likewise.
(ghc-gluraw)[home-page]: Likewise.
(ghc-opengl)[home-page]: Likewise.
(cabal-install)[home-page]: Likewise.
(ghc-mtl)[description]: Likewise.
(ghc-temporary)[home-page]: Likewise.
(ghc-temporary-rc)[home-page]: Likewise.
(ghc-fgl)[home-page]: Likewise.
(ghc-blaze-markup)[home-page]: Likewise.
(ghc-doctest)[description]: Likewise.
(ghc-scientific)[description]: Likewise.
(ghc-regex-pcre-builtin)[description]: Likewise.
(ghc-diff)[home-page]: Likewise.
(ghc-highlighting-kate)[description]: Likewise.
(ghc-hslua)[description]: Likewise.
(ghc-pandoc)[home-page]: Likewise.
(ghc-rfc5051)[home-page]: Likewise.
(ghc-data-ordlist)[home-page]: Likewise.
(ghc-regex-compat-tdfa)[home-page]: Likewise.
(ghc-sandi)[home-page]: Likewise.
(ghc-bytestring-handle)[home-page]: Likewise.
(ghc-tar)[home-page]: Likewise.
(ghc-transformers)[home-page]: Likewise.
(ghc-patience)[home-page]: Likewise.
(ghc-monads-tf)[home-page]: Likewise.
(ghc-colour)[home-page]: Likewise.
(ghc-directory)[home-page]: Likewise.
(ghc-process)[home-page]: Likewise.
(ghc-wl-pprint-text)[home-page]: Likewise.
(ghc-fgl-arbitrary)[home-page]: Likewise.
(ghc-graphviz)[description]: Likewise.
(ghc-array)[home-page]: Likewise.
(ghc-storable-complex)[source]: Likewise.
(ghc-hmatrix)[source]: Likewise.
(ghc-hmatrix-gsl)[source]: Likewise.
(ghc-hmatrix-special)[source]: Likewise.
(ghc-hmatrix-gsl-stats)[source]: Likewise.
(ghc-easyplot)[source, home-page]: Likewise.
(ghc-hashtables)[source]: Likewise.
(ghc-data-accessor)[home-page]: Likewise.
(ghc-data-accessor-transformers)[home-page]: Likewise.
(ghc-gnuplot)[home-page]: Likewise.
(ghc-terminal-size)[home-page]: Likewise.
(ghc-language-c)[home-page]: Likewise.
(ghc-hslogger)[home-page]: Likewise.
(ghc-json)[home-page]: Likewise.
(ghc-hex)[home-page]: Likewise.
(ghc-psqueues)[description]: Likewise.
(ghc-uuid-types)[description]: Likewise.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: ghc-mtl: Remove ghc-transformers from inputs.

* gnu/packages/haskell.scm (ghc-mtl)[arguments]: Explain why we need to allow
a newer version of the transformers package.
[inputs]: Remove ghc-transformers.

gnu: ghc-mtl: Remove ghc-transformers from inputs.

* gnu/packages/haskell.scm (ghc-mtl)[arguments]: Explain why we need to allow
a newer version of the transformers package.
[inputs]: Remove ghc-transformers.

gnu: ghc: Make memory allocator decommit memory on Linux < 4.5.

* gnu/packages/patches/ghc-8.0-fall-back-to-madv_dontneed.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/haskell.scm (ghc-8): Use it.

gnu: ghc: Make memory allocator decommit memory on Linux < 4.5.

* gnu/packages/patches/ghc-8.0-fall-back-to-madv_dontneed.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/haskell.scm (ghc-8): Use it.

Merge branch 'master' into core-updates

gnu: Add ghc-megaparsec.

* gnu/packages/haskell.scm (ghc-megaparsec): New variable.

gnu: Add ghc-parser-combinators.

* gnu/packages/haskell.scm (ghc-parser-combinators): New variable.

gnu: Add ghc-text-binary.

* gnu/packages/haskell.scm (ghc-text-binary): New variable.

gnu: ghc-trifecta: Update to 1.7.1.1.

* gnu/packages/haskell.scm (ghc-trifecta): Update to 1.7.1.1.
[inputs]: Add ghc-doctest.
[native-inputs]: Add cabal-doctest.

gnu: ghc-reducers: Update to 3.12.2.

* gnu/packages/haskell.scm (ghc-reducers): Update to 3.12.2.

gnu: ghc-directory: Add note.

* gnu/packages/haskell.scm (ghc-directory): Add comment not to use this
package as an input.

gnu: ghc-graphviz: Fix build with newer QuickCheck.

* gnu/packages/haskell.scm (ghc-graphviz)[arguments]: Allow building with
newer QuickCheck.

gnu: ghc-tar: Disable tests.

* gnu/packages/haskell.scm (ghc-tar)[arguments]: Disable tests.

gnu: ghc-system-filepath: Update to 0.4.14.

* gnu/packages/haskell.scm (ghc-system-filepath): Update to 0.4.14.
[arguments]: Disable tests.

gnu: ghc-hslogger: Remove ghc-process from inputs.

* gnu/packages/haskell.scm (ghc-hslogger)[inputs]: Remove ghc-process.

gnu: ghc-process: Update to 1.6.3.0.

* gnu/packages/haskell.scm (ghc-process): Update to 1.6.3.0.