6306 lines
		
	
	
	
		
			223 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			6306 lines
		
	
	
	
		
			223 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
 | 
						||
;;; Copyright © 2015 Siniša Biđin <sinisa@bidin.eu>
 | 
						||
;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
 | 
						||
;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
 | 
						||
;;;
 | 
						||
;;; This file is part of GNU Guix.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is free software; you can redistribute it and/or modify it
 | 
						||
;;; under the terms of the GNU General Public License as published by
 | 
						||
;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
						||
;;; your option) any later version.
 | 
						||
;;;
 | 
						||
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
						||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
						||
;;; GNU General Public License for more details.
 | 
						||
;;;
 | 
						||
;;; You should have received a copy of the GNU General Public License
 | 
						||
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | 
						||
 | 
						||
(define-module (gnu packages haskell)
 | 
						||
  #:use-module (ice-9 regex)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix utils)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system haskell)
 | 
						||
  #:use-module (gnu packages pkg-config)
 | 
						||
  #:use-module (gnu packages perl)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages elf)
 | 
						||
  #:use-module (gnu packages gl)
 | 
						||
  #:use-module (gnu packages sdl)
 | 
						||
  #:use-module (gnu packages bootstrap)
 | 
						||
  #:use-module (gnu packages zip)
 | 
						||
  #:use-module (gnu packages gcc)
 | 
						||
  #:use-module (gnu packages ghostscript)
 | 
						||
  #:use-module (gnu packages libffi)
 | 
						||
  #:use-module (gnu packages libedit)
 | 
						||
  #:use-module (gnu packages lua)
 | 
						||
  #:use-module (gnu packages multiprecision)
 | 
						||
  #:use-module (gnu packages ncurses)
 | 
						||
  #:use-module (gnu packages python)
 | 
						||
  #:use-module (gnu packages pcre)
 | 
						||
  #:use-module (gnu packages xml)
 | 
						||
  #:use-module (gnu packages xorg))
 | 
						||
 | 
						||
(define ghc-bootstrap-x86_64-7.8.4
 | 
						||
  (origin
 | 
						||
    (method url-fetch)
 | 
						||
    (uri
 | 
						||
     "https://www.haskell.org/ghc/dist/7.8.4/ghc-7.8.4-x86_64-unknown-linux-deb7.tar.xz")
 | 
						||
    (sha256
 | 
						||
     (base32
 | 
						||
      "13azsl53xgj20mi1hj9x0xb32vvcvs6cpmvwx6znxhas7blh0bpn"))))
 | 
						||
 | 
						||
(define ghc-bootstrap-i686-7.8.4
 | 
						||
  (origin
 | 
						||
    (method url-fetch)
 | 
						||
    (uri
 | 
						||
     "https://www.haskell.org/ghc/dist/7.8.4/ghc-7.8.4-i386-unknown-linux-deb7.tar.xz")
 | 
						||
    (sha256
 | 
						||
     (base32
 | 
						||
      "0wj5s435j0zgww70bj1d3f6wvnnpzlxwvwcyh2qv4qjq5z8j64kg"))))
 | 
						||
 | 
						||
;; 43 tests out of 3965 fail.
 | 
						||
;;
 | 
						||
;; Most of them do not appear to be serious:
 | 
						||
;;
 | 
						||
;; - some tests generate files referring to "/bin/sh" and "/bin/ls". I've not
 | 
						||
;;   figured out how these references are generated.
 | 
						||
;;
 | 
						||
;; - Some tests allocate more memory than expected (ca. 3% above upper limit)
 | 
						||
;;
 | 
						||
;; - Some tests try to load unavailable libriries: Control.Concurrent.STM,
 | 
						||
;;   Data.Vector, Control.Monad.State.
 | 
						||
;;
 | 
						||
;; - Test posix010 tries to check the existence of a user on the system:
 | 
						||
;;   getUserEntryForName: does not exist (no such user)
 | 
						||
(define-public ghc
 | 
						||
  (package
 | 
						||
    (name "ghc")
 | 
						||
    (version "7.10.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
      (method url-fetch)
 | 
						||
      (uri (string-append "https://www.haskell.org/ghc/dist/"
 | 
						||
                          version "/" name "-" version "-src.tar.xz"))
 | 
						||
      (sha256
 | 
						||
       (base32
 | 
						||
        "1x8m4rp2v7ydnrz6z9g8x7z3x3d3pxhv2pixy7i7hkbqbdsp7kal"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (supported-systems '("i686-linux" "x86_64-linux"))
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("ncurses" ,ncurses)
 | 
						||
       ("libffi" ,libffi)
 | 
						||
       ("libedit" ,libedit)
 | 
						||
       ("ghc-testsuite"
 | 
						||
        ,(origin
 | 
						||
           (method url-fetch)
 | 
						||
           (uri (string-append
 | 
						||
                 "https://www.haskell.org/ghc/dist/"
 | 
						||
                 version "/" name "-" version "-testsuite.tar.xz"))
 | 
						||
           (sha256
 | 
						||
            (base32
 | 
						||
             "0qp9da9ar87zbyn6wjgacd2ic1vgzbi3cklxnhsmjqyafv9qaj4b"))))))
 | 
						||
    (native-inputs
 | 
						||
     `(("perl" ,perl)
 | 
						||
       ("python" ,python-2)                ; for tests (fails with python-3)
 | 
						||
       ("ghostscript" ,ghostscript)        ; for tests
 | 
						||
       ("patchelf" ,patchelf)
 | 
						||
       ;; GHC is built with GHC. Therefore we need bootstrap binaries.
 | 
						||
       ("ghc-binary"
 | 
						||
        ,(if (string-match "x86_64" (or (%current-target-system) (%current-system)))
 | 
						||
             ghc-bootstrap-x86_64-7.8.4
 | 
						||
             ghc-bootstrap-i686-7.8.4))))
 | 
						||
    (arguments
 | 
						||
     `(#:test-target "test"
 | 
						||
       ;; We get a smaller number of test failures by disabling parallel test
 | 
						||
       ;; execution.
 | 
						||
       #:parallel-tests? #f
 | 
						||
 | 
						||
       ;; The DSOs use $ORIGIN to refer to each other, but (guix build
 | 
						||
       ;; gremlin) doesn't support it yet, so skip this phase.
 | 
						||
       #:validate-runpath? #f
 | 
						||
 | 
						||
       ;; Don't pass --build=<triplet>, because the configure script
 | 
						||
       ;; auto-detects slightly different triplets for --host and --target and
 | 
						||
       ;; then complains that they don't match.
 | 
						||
       #:build #f
 | 
						||
 | 
						||
       #:modules ((guix build gnu-build-system)
 | 
						||
                  (guix build utils)
 | 
						||
                  (guix build rpath)
 | 
						||
                  (srfi srfi-26)
 | 
						||
                  (srfi srfi-1))
 | 
						||
       #:imported-modules (,@%gnu-build-system-modules
 | 
						||
                           (guix build rpath))
 | 
						||
       #:configure-flags
 | 
						||
       (list
 | 
						||
        (string-append "--with-gmp-libraries="
 | 
						||
                       (assoc-ref %build-inputs "gmp") "/lib")
 | 
						||
        (string-append "--with-gmp-includes="
 | 
						||
                       (assoc-ref %build-inputs "gmp") "/include")
 | 
						||
        "--with-system-libffi"
 | 
						||
        (string-append "--with-ffi-libraries="
 | 
						||
                       (assoc-ref %build-inputs "libffi") "/lib")
 | 
						||
        (string-append "--with-ffi-includes="
 | 
						||
                       (assoc-ref %build-inputs "libffi") "/include"))
 | 
						||
       ;; FIXME: The user-guide needs dblatex, docbook-xsl and docbook-utils.
 | 
						||
       ;; Currently we do not have the last one.
 | 
						||
       ;; #:make-flags
 | 
						||
       ;; (list "BUILD_DOCBOOK_HTML = YES")
 | 
						||
       #:phases
 | 
						||
       (let* ((ghc-bootstrap-path
 | 
						||
               (string-append (getcwd) "/" ,name "-" ,version "/ghc-bin"))
 | 
						||
              (ghc-bootstrap-prefix
 | 
						||
               (string-append ghc-bootstrap-path "/usr" )))
 | 
						||
         (alist-cons-after
 | 
						||
          'unpack-bin 'unpack-testsuite-and-fix-bins
 | 
						||
          (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
            (with-directory-excursion ".."
 | 
						||
              (copy-file (assoc-ref inputs "ghc-testsuite")
 | 
						||
                         "ghc-testsuite.tar.xz")
 | 
						||
              (system* "tar" "xvf" "ghc-testsuite.tar.xz"))
 | 
						||
            (substitute*
 | 
						||
                (list "testsuite/timeout/Makefile"
 | 
						||
                      "testsuite/timeout/timeout.py"
 | 
						||
                      "testsuite/timeout/timeout.hs"
 | 
						||
                      "testsuite/tests/rename/prog006/Setup.lhs"
 | 
						||
                      "testsuite/tests/programs/life_space_leak/life.test"
 | 
						||
                      "libraries/process/System/Process/Internals.hs"
 | 
						||
                      "libraries/unix/cbits/execvpe.c")
 | 
						||
              (("/bin/sh") (which "sh"))
 | 
						||
              (("/bin/rm") "rm"))
 | 
						||
            #t)
 | 
						||
          (alist-cons-after
 | 
						||
           'unpack 'unpack-bin
 | 
						||
           (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
             (mkdir-p ghc-bootstrap-prefix)
 | 
						||
             (with-directory-excursion ghc-bootstrap-path
 | 
						||
               (copy-file (assoc-ref inputs "ghc-binary")
 | 
						||
                          "ghc-bin.tar.xz")
 | 
						||
               (zero? (system* "tar" "xvf" "ghc-bin.tar.xz"))))
 | 
						||
           (alist-cons-before
 | 
						||
            'install-bin 'configure-bin
 | 
						||
            (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
              (let* ((binaries
 | 
						||
                      (list
 | 
						||
                       "./utils/ghc-pwd/dist-install/build/tmp/ghc-pwd"
 | 
						||
                       "./utils/hpc/dist-install/build/tmp/hpc"
 | 
						||
                       "./utils/haddock/dist/build/tmp/haddock"
 | 
						||
                       "./utils/hsc2hs/dist-install/build/tmp/hsc2hs"
 | 
						||
                       "./utils/runghc/dist-install/build/tmp/runghc"
 | 
						||
                       "./utils/ghc-cabal/dist-install/build/tmp/ghc-cabal"
 | 
						||
                       "./utils/hp2ps/dist/build/tmp/hp2ps"
 | 
						||
                       "./utils/ghc-pkg/dist-install/build/tmp/ghc-pkg"
 | 
						||
                       "./utils/unlit/dist/build/tmp/unlit"
 | 
						||
                       "./ghc/stage2/build/tmp/ghc-stage2"))
 | 
						||
                     (gmp (assoc-ref inputs "gmp"))
 | 
						||
                     (gmp-lib (string-append gmp "/lib"))
 | 
						||
                     (gmp-include (string-append gmp "/include"))
 | 
						||
                     (ncurses-lib
 | 
						||
                      (string-append (assoc-ref inputs "ncurses") "/lib"))
 | 
						||
                     (ld-so (string-append (assoc-ref inputs "libc")
 | 
						||
                                           ,(glibc-dynamic-linker)))
 | 
						||
                     (libtinfo-dir
 | 
						||
                      (string-append ghc-bootstrap-prefix
 | 
						||
                                     "/lib/ghc-7.8.4/terminfo-0.4.0.0")))
 | 
						||
                (with-directory-excursion
 | 
						||
                    (string-append ghc-bootstrap-path "/ghc-7.8.4")
 | 
						||
                  (setenv "CONFIG_SHELL" (which "bash"))
 | 
						||
                  (setenv "LD_LIBRARY_PATH" gmp-lib)
 | 
						||
                  ;; The binaries have "/lib64/ld-linux-x86-64.so.2" hardcoded.
 | 
						||
                  (for-each
 | 
						||
                   (cut system* "patchelf" "--set-interpreter" ld-so <>)
 | 
						||
                   binaries)
 | 
						||
                  ;; The binaries include a reference to libtinfo.so.5 which
 | 
						||
                  ;; is a subset of libncurses.so.5.  We create a symlink in a
 | 
						||
                  ;; directory included in the bootstrap binaries rpath.
 | 
						||
                  (mkdir-p libtinfo-dir)
 | 
						||
                  (symlink
 | 
						||
                   (string-append ncurses-lib "/libncursesw.so."
 | 
						||
                                  ,(version-major+minor
 | 
						||
                                    (package-version ncurses)))
 | 
						||
                   (string-append libtinfo-dir "/libtinfo.so.5"))
 | 
						||
                  (setenv "PATH"
 | 
						||
                          (string-append (getenv "PATH") ":"
 | 
						||
                                         ghc-bootstrap-prefix "/bin"))
 | 
						||
                  (system*
 | 
						||
                   (string-append (getcwd) "/configure")
 | 
						||
                   (string-append "--prefix=" ghc-bootstrap-prefix)
 | 
						||
                   (string-append "--with-gmp-libraries=" gmp-lib)
 | 
						||
                   (string-append "--with-gmp-includes=" gmp-include)))))
 | 
						||
            (alist-cons-before
 | 
						||
             'configure 'install-bin
 | 
						||
             (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
               (with-directory-excursion
 | 
						||
                   (string-append ghc-bootstrap-path "/ghc-7.8.4")
 | 
						||
                 (zero? (system* "make" "install"))))
 | 
						||
             %standard-phases)))))))
 | 
						||
    (native-search-paths (list (search-path-specification
 | 
						||
                                (variable "GHC_PACKAGE_PATH")
 | 
						||
                                (files (list
 | 
						||
                                        (string-append "lib/ghc-" version)))
 | 
						||
                                (file-pattern ".*\\.conf\\.d$")
 | 
						||
                                (file-type 'directory))))
 | 
						||
    (home-page "https://www.haskell.org/ghc")
 | 
						||
    (synopsis "The Glasgow Haskell Compiler")
 | 
						||
    (description
 | 
						||
     "The Glasgow Haskell Compiler (GHC) is a state-of-the-art compiler and
 | 
						||
interactive environment for the functional language Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hostname
 | 
						||
  (package
 | 
						||
    (name "ghc-hostname")
 | 
						||
    (version "1.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/hostname/"
 | 
						||
                           "hostname-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0p6gm4328946qxc295zb6vhwhf07l1fma82vd0siylnsnsqxlhwv"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://hackage.haskell.org/package/hostname")
 | 
						||
    (synopsis "Hostname in Haskell")
 | 
						||
    (description "Network.HostName is a simple package providing a means to
 | 
						||
determine the hostname.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-libxml
 | 
						||
  (package
 | 
						||
    (name "ghc-libxml")
 | 
						||
    (version "0.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/libxml/"
 | 
						||
                           "libxml-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "01zvk86kg726lf2vnlr7dxiz7g3xwi5a4ak9gcfbwyhynkzjmsfi"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("libxml2" ,libxml2)))
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       `(,(string-append "--extra-include-dirs="
 | 
						||
                         (assoc-ref %build-inputs "libxml2")
 | 
						||
                         "/include/libxml2"))))
 | 
						||
    (home-page "http://hackage.haskell.org/package/libxml")
 | 
						||
    (synopsis "Haskell bindings to libxml2")
 | 
						||
    (description
 | 
						||
     "This library provides minimal Haskell binding to libxml2.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-prelude-extras
 | 
						||
  (package
 | 
						||
    (name "ghc-prelude-extras")
 | 
						||
    (version "0.4.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/prelude-extras/prelude-extras-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1q7mj9hysy747vimnlyrwsk1wb2axymxixa76fwcbcnmz3fi4llp"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/ekmett/prelude-extras")
 | 
						||
    (synopsis "Higher order versions of Prelude classes")
 | 
						||
    (description "This library provides higher order versions of
 | 
						||
@code{Prelude} classes to ease programming with polymorphic recursion and
 | 
						||
reduce @code{UndecidableInstances}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default")
 | 
						||
    (version "0.5.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/data-default/data-default-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0d1hm0l9kim3kszshr4msmgzizrzha48gz2kb7b61p7n3gs70m7c"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class"
 | 
						||
        ,ghc-data-default-class)
 | 
						||
       ("ghc-data-default-instances-base"
 | 
						||
        ,ghc-data-default-instances-base)
 | 
						||
       ("ghc-data-default-instances-containers"
 | 
						||
        ,ghc-data-default-instances-containers)
 | 
						||
       ("ghc-data-default-instances-dlist"
 | 
						||
        ,ghc-data-default-instances-dlist)
 | 
						||
       ("ghc-data-default-instances-old-locale"
 | 
						||
        ,ghc-data-default-instances-old-locale)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/data-default")
 | 
						||
    (synopsis "Types with default values")
 | 
						||
    (description
 | 
						||
     "This package defines a class for types with a default value, and
 | 
						||
provides instances for types from the base, containers, dlist and old-locale
 | 
						||
packages.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default-class
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default-class")
 | 
						||
    (version "0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/data-default-class/"
 | 
						||
             "data-default-class-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0ccgr3jllinchqhw3lsn73ic6axk4196if5274rr1rghls0fxj5d"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/data-default-class")
 | 
						||
    (synopsis "Types with default values")
 | 
						||
    (description
 | 
						||
     "This package defines a class for types with default values.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default-instances-base
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default-instances-base")
 | 
						||
    (version "0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "data-default-instances-base/"
 | 
						||
             "data-default-instances-base-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1832nq6by91f1iw73ycvkbgn8kpra83pvf2q61hy47xffh0zy4pb"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class" ,ghc-data-default-class)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/data-default-instances-base")
 | 
						||
    (synopsis "Default instances for types in base")
 | 
						||
    (description
 | 
						||
     "This package provides default instances for types from the base
 | 
						||
package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default-instances-containers
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default-instances-containers")
 | 
						||
    (version "0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "data-default-instances-containers/"
 | 
						||
             "data-default-instances-containers-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "06h8xka031w752a7cjlzghvr8adqbl95xj9z5zc1b62w02phfpm5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class" ,ghc-data-default-class)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/data-default-instances-containers")
 | 
						||
    (synopsis "Default instances for types in containers")
 | 
						||
    (description "Provides default instances for types from the containers
 | 
						||
package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default-instances-dlist
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default-instances-dlist")
 | 
						||
    (version "0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "data-default-instances-dlist/"
 | 
						||
             "data-default-instances-dlist-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0narkdqiprhgayjiawrr4390h4rq4pl2pb6mvixbv2phrc8kfs3x"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-dlist" ,ghc-dlist)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/data-default-instances-dlist")
 | 
						||
    (synopsis "Default instances for types in dlist")
 | 
						||
    (description "Provides default instances for types from the dlist
 | 
						||
package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haddock-library
 | 
						||
  (package
 | 
						||
    (name "ghc-haddock-library")
 | 
						||
    (version "1.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/haddock-library/haddock-library-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0mhh2ppfhrvvi9485ipwbkv2fbgj35jvz3la02y3jlvg5ffs1c8g"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-base-compat" ,ghc-base-compat)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://www.haskell.org/haddock/")
 | 
						||
    (synopsis
 | 
						||
     "Library exposing some functionality of Haddock")
 | 
						||
    (description
 | 
						||
     "Haddock is a documentation-generation tool for Haskell libraries.  These
 | 
						||
modules expose some functionality of it without pulling in the GHC dependency.
 | 
						||
Please note that the API is likely to change so specify upper bounds in your
 | 
						||
project if you can't release often.  For interacting with Haddock itself, see
 | 
						||
the ‘haddock’ package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haddock-api
 | 
						||
  (package
 | 
						||
    (name "ghc-haddock-api")
 | 
						||
    (version "2.16.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/haddock-api/haddock-api-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1spd5axg1pdjv4dkdb5gcwjsc8gg37qi4mr2k2db6ayywdkis1p2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-paths" ,ghc-paths)
 | 
						||
       ("ghc-haddock-library" ,ghc-haddock-library)))
 | 
						||
    (home-page "http://www.haskell.org/haddock/")
 | 
						||
    (synopsis "API for documentation-generation tool Haddock")
 | 
						||
    (description "This package provides an API to Haddock, the
 | 
						||
documentation-generation tool for Haskell libraries.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haddock
 | 
						||
  (package
 | 
						||
    (name "ghc-haddock")
 | 
						||
    (version "2.16.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/haddock/haddock-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1mnnvc5jqp6n6rj7xw8wdm0z2xp9fndkz11c8p3vbljsrcqd3v26"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Tests break with GHC 7.10.2, fixed
 | 
						||
                               ; upstream.  See
 | 
						||
                               ; <https://github.com/haskell/haddock/issues/427>
 | 
						||
    (inputs `(("ghc-haddock-api" ,ghc-haddock-api)))
 | 
						||
    (home-page "http://www.haskell.org/haddock/")
 | 
						||
    (synopsis
 | 
						||
     "Documentation-generation tool for Haskell libraries")
 | 
						||
    (description
 | 
						||
     "Haddock is a documentation-generation tool for Haskell libraries.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-simple-reflect
 | 
						||
  (package
 | 
						||
    (name "ghc-simple-reflect")
 | 
						||
    (version "0.3.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/simple-reflect/simple-reflect-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1dpcf6w3cf1sfl9bnlsx04x7aghw029glj5d05qzrsnms2rlw8iq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://twanvl.nl/blog/haskell/simple-reflection-of-expressions")
 | 
						||
    (synopsis
 | 
						||
     "Simple reflection of expressions containing variables")
 | 
						||
    (description
 | 
						||
     "This package allows simple reflection of expressions containing
 | 
						||
variables.  Reflection here means that a Haskell expression is turned into a
 | 
						||
string.  The primary aim of this package is teaching and understanding; there
 | 
						||
are no options for manipulating the reflected expressions beyond showing
 | 
						||
them.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-multipart
 | 
						||
  (package
 | 
						||
    (name "ghc-multipart")
 | 
						||
    (version "0.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/multipart/multipart-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0g04jhyw1ib1s7c9bcldyyn4n90qd9x7dmvic4vgq57bgcqgnhz5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-parsec" ,ghc-parsec)))
 | 
						||
    (home-page
 | 
						||
     "http://www.github.com/silkapp/multipart")
 | 
						||
    (synopsis
 | 
						||
     "HTTP multipart library")
 | 
						||
    (description
 | 
						||
     "HTTP multipart split out of the cgi package, for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-html
 | 
						||
  (package
 | 
						||
    (name "ghc-html")
 | 
						||
    (version "1.0.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/html/html-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0q9hmfii62kc82ijlg238fxrzxhsivn42x5wd6ffcr9xldg4jd8c"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/html")
 | 
						||
    (synopsis "HTML combinator library")
 | 
						||
    (description
 | 
						||
     "This package contains a combinator library for constructing HTML
 | 
						||
documents.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-xhtml
 | 
						||
  (package
 | 
						||
    (name "ghc-xhtml")
 | 
						||
    (version "3000.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/xhtml/xhtml-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1n6wgzxbj8xf0wf1il827qidphnffb5vzhwzqlxhh70c2y10f0ik"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/haskell/xhtml")
 | 
						||
    (synopsis "XHTML combinator library")
 | 
						||
    (description
 | 
						||
     "This package provides combinators for producing XHTML 1.0, including the
 | 
						||
Strict, Transitional and Frameset variants.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haskell-src
 | 
						||
  (package
 | 
						||
    (name "ghc-haskell-src")
 | 
						||
    (version "1.0.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/haskell-src/haskell-src-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "19lilhpwnjb7cks9fq1ipnc8f7dwxy0ri3dgjkdxs3i355byw99a"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-happy" ,ghc-happy)
 | 
						||
       ("ghc-syb" ,ghc-syb)))
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/haskell-src")
 | 
						||
    (synopsis
 | 
						||
     "Support for manipulating Haskell source code")
 | 
						||
    (description
 | 
						||
     "The 'haskell-src' package provides support for manipulating Haskell
 | 
						||
source code.  The package provides a lexer, parser and pretty-printer, and a
 | 
						||
definition of a Haskell abstract syntax tree (AST).  Common uses of this
 | 
						||
package are to parse or generate Haskell 98 code.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-alex
 | 
						||
  (package
 | 
						||
    (name "ghc-alex")
 | 
						||
    (version "3.1.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/alex/alex-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "17x13nbbr79xgdlzywjqw19vcl6iygjnssjnxnajgijkv764wknn"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Tests broken for GHC 7.10.  Fixed
 | 
						||
                               ; upstream, see
 | 
						||
                               ; <https://github.com/simonmar/alex/issues/62>
 | 
						||
    (inputs `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://www.haskell.org/alex/")
 | 
						||
    (synopsis
 | 
						||
     "Tool for generating lexical analysers in Haskell")
 | 
						||
    (description
 | 
						||
     "Alex is a tool for generating lexical analysers in Haskell.  It takes a
 | 
						||
description of tokens based on regular expressions and generates a Haskell
 | 
						||
module containing code for scanning text efficiently.  It is similar to the
 | 
						||
tool lex or flex for C/C++.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-cgi
 | 
						||
  (package
 | 
						||
    (name "ghc-cgi")
 | 
						||
    (version "3001.2.2.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/cgi/cgi-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0q1pxpa8gi42c0hsidcdkhk5xr5anfrvhqsn3iksr9c0rllhz193"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)
 | 
						||
       ("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-exceptions" ,ghc-exceptions)
 | 
						||
       ("ghc-multipart" ,ghc-multipart)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/cheecheeo/haskell-cgi")
 | 
						||
    (synopsis "Library for writing CGI programs")
 | 
						||
    (description
 | 
						||
     "This is a Haskell library for writing CGI programs.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-cmdargs
 | 
						||
  (package
 | 
						||
    (name "ghc-cmdargs")
 | 
						||
    (version "0.10.13")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/cmdargs/cmdargs-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0vmz7f0ssrqlp6wzmc0mjqj4qczfgk58g0lr0yz7jamamlgpq4b6"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://community.haskell.org/~ndm/cmdargs/")
 | 
						||
    (synopsis "Command line argument processing")
 | 
						||
    (description
 | 
						||
     "This library provides an easy way to define command line parsers.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-happy
 | 
						||
  (package
 | 
						||
    (name "ghc-happy")
 | 
						||
    (version "1.19.5")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/happy/happy-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1nj353q4z1g186fpjzf0dnsg71qhxqpamx8jy89rjjvv3p0kmw32"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ;; cannot satisfy -package mtl.  Possible Cabal
 | 
						||
                               ;; issue.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/happy")
 | 
						||
    (synopsis "Parser generator for Haskell")
 | 
						||
    (description "Happy is a parser generator for Haskell.  Given a grammar
 | 
						||
specification in BNF, Happy generates Haskell code to parse the grammar.
 | 
						||
Happy works in a similar way to the yacc tool for C.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haskell-src-exts
 | 
						||
  (package
 | 
						||
    (name "ghc-haskell-src-exts")
 | 
						||
    (version "1.16.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/haskell-src-exts/haskell-src-exts-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1h8gjw5g92rvvzadqzpscg73x7ajvs1wlphrh27afim3scdd8frz"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("cpphs" ,cpphs)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-happy" ,ghc-happy)
 | 
						||
       ("ghc-syb" ,ghc-syb)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-smallcheck" ,ghc-smallcheck)
 | 
						||
       ("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-smallcheck" ,ghc-tasty-smallcheck)
 | 
						||
       ("ghc-tasty-golden" ,ghc-tasty-golden)))
 | 
						||
    (home-page "https://github.com/haskell-suite/haskell-src-exts")
 | 
						||
    (synopsis "Library for manipulating Haskell source")
 | 
						||
    (description "Haskell-Source with Extensions (HSE, haskell-src-exts) is an
 | 
						||
extension of the standard @code{haskell-src} package, and handles most
 | 
						||
registered syntactic extensions to Haskell.  All extensions implemented in GHC
 | 
						||
are supported.  Apart from these standard extensions, it also handles regular
 | 
						||
patterns as per the HaRP extension as well as HSX-style embedded XML syntax.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public hlint
 | 
						||
  (package
 | 
						||
    (name "hlint")
 | 
						||
    (version "1.9.21")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/" name
 | 
						||
             "/" name "-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "14v3rdjjlml9nimdk7d5dvir2bw78ai49yylvms9lnzmw29s3546"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("cpphs" ,cpphs)
 | 
						||
       ("ghc-cmdargs" ,ghc-cmdargs)
 | 
						||
       ("ghc-haskell-src-exts" ,ghc-haskell-src-exts)
 | 
						||
       ("ghc-uniplate" ,ghc-uniplate)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-extra" ,ghc-extra)
 | 
						||
       ("hscolour" ,hscolour)))
 | 
						||
    (home-page "http://community.haskell.org/~ndm/hlint/")
 | 
						||
    (synopsis "Suggest improvements for Haskell source code")
 | 
						||
    (description "HLint reads Haskell programs and suggests changes that
 | 
						||
hopefully make them easier to read.  HLint also makes it easy to disable
 | 
						||
unwanted suggestions, and to add your own custom suggestions.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-resourcet
 | 
						||
  (package
 | 
						||
    (name "ghc-resourcet")
 | 
						||
    (version "1.1.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/resourcet/resourcet-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0zhsaaa4n8ry76vjih519a8npm2hrzk10d5asrgllcwpzmifl41y"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-transformers-base" ,ghc-transformers-base)
 | 
						||
       ("ghc-monad-control" ,ghc-monad-control)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-mmorph" ,ghc-mmorph)
 | 
						||
       ("ghc-exceptions" ,ghc-exceptions)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-lifted-base" ,ghc-lifted-base)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://github.com/snoyberg/conduit")
 | 
						||
    (synopsis "Deterministic allocation and freeing of scarce resources")
 | 
						||
    (description "ResourceT is a monad transformer which creates a region of
 | 
						||
code where you can safely allocate resources.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-xss-sanitize
 | 
						||
  (package
 | 
						||
    (name "ghc-xss-sanitize")
 | 
						||
    (version "0.3.5.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/xss-sanitize/xss-sanitize-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1j2qrn2dbfx01m7zyk9ilgnp9zjwq9mk62b0rdal4zkg4vh212h0"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-tagsoup" ,ghc-tagsoup)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)
 | 
						||
       ("ghc-css-text" ,ghc-css-text)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "http://github.com/yesodweb/haskell-xss-sanitize")
 | 
						||
    (synopsis "Sanitize untrusted HTML to prevent XSS attacks")
 | 
						||
    (description "This library provides @code{sanitizeXSS}.  Run untrusted
 | 
						||
HTML through @code{Text.HTML.SanitizeXSS.sanitizeXSS} to prevent XSS
 | 
						||
attacks.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-objectname
 | 
						||
  (package
 | 
						||
    (name "ghc-objectname")
 | 
						||
    (version "1.1.0.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/ObjectName/ObjectName-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0kh5fb9ykag6rfsm3f0bx3w323s18w2cyry34w5xgli5ncqimadg"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://hackage.haskell.org/package/ObjectName")
 | 
						||
    (synopsis "Helper library for Haskell OpenGL")
 | 
						||
    (description "This tiny package contains the class ObjectName, which
 | 
						||
corresponds to the general notion of explicitly handled identifiers for API
 | 
						||
objects, e.g. a texture object name in OpenGL or a buffer object name in
 | 
						||
OpenAL.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-sdl
 | 
						||
  (package
 | 
						||
    (name "ghc-sdl")
 | 
						||
    (version "0.6.5.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/SDL/SDL-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1sa3zx3vrs1gbinxx33zwq0x2bsf3i964bff7419p7vzidn36k46"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("sdl" ,sdl)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/SDL")
 | 
						||
    (synopsis "LibSDL for Haskell")
 | 
						||
    (description "Simple DirectMedia Layer (libSDL) is a cross-platform
 | 
						||
multimedia library designed to provide low level access to audio, keyboard,
 | 
						||
mouse, joystick, 3D hardware via OpenGL, and 2D video framebuffer.  It is used
 | 
						||
by MPEG playback software, emulators, and many popular games, including the
 | 
						||
award winning Linux port of \"Civilization: Call To Power.\"")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-sdl-mixer
 | 
						||
  (package
 | 
						||
    (name "ghc-sdl-mixer")
 | 
						||
    (version "0.6.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/SDL-mixer/SDL-mixer-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0md3238hx79mxb9a7l43kg3b3d28x4mqvj0hjsbsh15ajnvy9x2z"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       (let* ((sdl-mixer (assoc-ref %build-inputs "sdl-mixer"))
 | 
						||
              (sdl-mixer-include (string-append sdl-mixer "/include/SDL")))
 | 
						||
         (list (string-append "--extra-include-dirs=" sdl-mixer-include)))))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-sdl" ,ghc-sdl)))
 | 
						||
    (inputs
 | 
						||
     `(("sdl-mixer" ,sdl-mixer)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/SDL-mixer")
 | 
						||
    (synopsis "Haskell bindings to libSDL_mixer")
 | 
						||
    (description "SDL_mixer is a sample multi-channel audio mixer library.  It
 | 
						||
supports any number of simultaneously playing channels of 16 bit stereo audio,
 | 
						||
plus a single channel of music, mixed by the popular MikMod MOD, Timidity
 | 
						||
MIDI, Ogg Vorbis, and SMPEG MP3 libraries.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-sdl-image
 | 
						||
  (package
 | 
						||
    (name "ghc-sdl-image")
 | 
						||
    (version "0.6.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/SDL-image/SDL-image-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1m02q2426qp8m8pzz2jkk4srk2vb3j3ickiaga5jx9rkkhz732zq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags
 | 
						||
       (let* ((sdl-image (assoc-ref %build-inputs "sdl-image"))
 | 
						||
              (sdl-image-include (string-append sdl-image "/include/SDL")))
 | 
						||
         (list (string-append "--extra-include-dirs=" sdl-image-include)))))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-sdl" ,ghc-sdl)))
 | 
						||
    (inputs
 | 
						||
     `(("sdl-image" ,sdl-image)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/SDL-image")
 | 
						||
    (synopsis "Haskell bindings to libSDL_image")
 | 
						||
    (description "SDL_image is an image file loading library.  It loads images
 | 
						||
as SDL surfaces, and supports the following formats: BMP, GIF, JPEG, LBM, PCX,
 | 
						||
PNG, PNM, TGA, TIFF, XCF, XPM, XV.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-half
 | 
						||
  (package
 | 
						||
    (name "ghc-half")
 | 
						||
    (version "0.2.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/half/half-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0zhwc6ps5w4ccnxl8sy623z4rjsafmnry69jpkw4hrbq11l402f1"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/ekmett/half")
 | 
						||
    (synopsis "Half-precision floating-point computations")
 | 
						||
    (description "This library provides a half-precision floating-point
 | 
						||
computation library for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-openglraw
 | 
						||
  (package
 | 
						||
    (name "ghc-openglraw")
 | 
						||
    (version "2.5.1.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/OpenGLRaw/OpenGLRaw-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1kfq24mxg922ml3kkmym2qfpc56jbmrfbiix4rc2cxlwv05i191k"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-half" ,ghc-half)
 | 
						||
       ("glu" ,glu)
 | 
						||
       ("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "http://www.haskell.org/haskellwiki/Opengl")
 | 
						||
    (synopsis "Raw Haskell bindings for the OpenGL graphics system")
 | 
						||
    (description "OpenGLRaw is a raw Haskell binding for the OpenGL 4.5
 | 
						||
graphics system and lots of OpenGL extensions.  It is basically a 1:1 mapping
 | 
						||
of OpenGL's C API, intended as a basis for a nicer interface.  OpenGLRaw
 | 
						||
offers access to all necessary functions, tokens and types plus a general
 | 
						||
facility for loading extension entries.  The module hierarchy closely mirrors
 | 
						||
the naming structure of the OpenGL extensions, making it easy to find the
 | 
						||
right module to import.  All API entries are loaded dynamically, so no special
 | 
						||
C header files are needed for building this package.  If an API entry is not
 | 
						||
found at runtime, a userError is thrown.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-glut
 | 
						||
  (package
 | 
						||
    (name "ghc-glut")
 | 
						||
    (version "2.7.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/GLUT/GLUT-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1qfilpc10jm47anan44c20y8mh76f2dv09m5d22gk0f7am7hg4k2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-statevar" ,ghc-statevar)
 | 
						||
       ("ghc-openglraw" ,ghc-openglraw)
 | 
						||
       ("freeglut" ,freeglut)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-opengl" ,ghc-opengl)))
 | 
						||
    (home-page "http://www.haskell.org/haskellwiki/Opengl")
 | 
						||
    (synopsis "Haskell bindings for the OpenGL Utility Toolkit")
 | 
						||
    (description "This library provides Haskell bindings for the OpenGL
 | 
						||
Utility Toolkit, a window system-independent toolkit for writing OpenGL
 | 
						||
programs.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-gluraw
 | 
						||
  (package
 | 
						||
    (name "ghc-gluraw")
 | 
						||
    (version "1.5.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/GLURaw/GLURaw-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0gscd9lhp9mb10q8s716nx26m8qng9xbb4h6b3f48zzgkc1sy96x"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-openglraw" ,ghc-openglraw)))
 | 
						||
    (home-page "http://www.haskell.org/haskellwiki/Opengl")
 | 
						||
    (synopsis "Raw Haskell bindings GLU")
 | 
						||
    (description "GLURaw is a raw Haskell binding for the GLU 1.3 OpenGL
 | 
						||
utility library.  It is basically a 1:1 mapping of GLU's C API, intended as a
 | 
						||
basis for a nicer interface.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-opengl
 | 
						||
  (package
 | 
						||
    (name "ghc-opengl")
 | 
						||
    (version "2.12.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/OpenGL/OpenGL-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1mcfb167jl75qc2hgylh83vf2jqizvyvkvhhb72adi2crc3zqz4b"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-objectname" ,ghc-objectname)
 | 
						||
       ("ghc-gluraw" ,ghc-gluraw)
 | 
						||
       ("ghc-statevar" ,ghc-statevar)
 | 
						||
       ("ghc-openglraw" ,ghc-openglraw)))
 | 
						||
    (home-page "http://www.haskell.org/haskellwiki/Opengl")
 | 
						||
    (synopsis "Haskell bindings for the OpenGL graphics system")
 | 
						||
    (description "This package provides Haskell bindings for the OpenGL
 | 
						||
graphics system (GL, version 4.5) and its accompanying utility library (GLU,
 | 
						||
version 1.3).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-streaming-commons
 | 
						||
  (package
 | 
						||
    (name "ghc-streaming-commons")
 | 
						||
    (version "0.1.14.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/streaming-commons/streaming-commons-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "12nw9bwvy6zrabkgvbp371klca3ds6qjlfncg1b8pbwx1y7m8c8h"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-random" ,ghc-random)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-stm" ,ghc-stm)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/streaming-commons")
 | 
						||
    (synopsis "Conduit and pipes needed by some streaming data libraries")
 | 
						||
    (description "Provides low-dependency functionality commonly needed by
 | 
						||
various Haskell streaming data libraries, such as @code{conduit} and
 | 
						||
@code{pipe}s.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public cpphs
 | 
						||
  (package
 | 
						||
    (name "cpphs")
 | 
						||
    (version "1.19.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/" name "/"
 | 
						||
             name "-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1njpmxgpah5pcqppcl1cxb5xicf6xlqrd162qm12khp9hainlm72"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-polyparse" ,ghc-polyparse)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)
 | 
						||
       ("ghc-old-time" ,ghc-old-time)))
 | 
						||
    (home-page "http://projects.haskell.org/cpphs/")
 | 
						||
    (synopsis "Liberalised re-implementation of cpp, the C pre-processor")
 | 
						||
    (description "Cpphs is a re-implementation of the C pre-processor that is
 | 
						||
both more compatible with Haskell, and itself written in Haskell so that it
 | 
						||
can be distributed with compilers.  This version of the C pre-processor is
 | 
						||
pretty-much feature-complete and compatible with traditional (K&R)
 | 
						||
pre-processors.  Additional features include: a plain-text mode; an option to
 | 
						||
unlit literate code files; and an option to turn off macro-expansion.")
 | 
						||
    (license (list license:lgpl2.1+ license:gpl3+))))
 | 
						||
 | 
						||
(define-public ghc-reflection
 | 
						||
  (package
 | 
						||
    (name "ghc-reflection")
 | 
						||
    (version "2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/reflection/reflection-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "10w3m6v3g6am203wbrikdbp57x9vw6b4jsh7bxdzsss4nmpm81zg"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-tagged" ,ghc-tagged)))
 | 
						||
    (home-page "http://github.com/ekmett/reflection")
 | 
						||
    (synopsis "Reify arbitrary terms into types that can be reflected back
 | 
						||
into terms")
 | 
						||
    (description "This package addresses the 'configuration problem' which is
 | 
						||
propogating configurations that are available at run-time, allowing multiple
 | 
						||
configurations to coexist without resorting to mutable global variables or
 | 
						||
@code{System.IO.Unsafe.unsafePerformIO}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-old-locale
 | 
						||
  (package
 | 
						||
    (name "ghc-old-locale")
 | 
						||
    (version "1.0.0.7")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/old-locale/old-locale-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0l3viphiszvz5wqzg7a45zp40grwlab941q5ay29iyw8p3v8pbyv"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/old-locale")
 | 
						||
    (synopsis "Adapt to locale conventions")
 | 
						||
    (description
 | 
						||
     "This package provides the ability to adapt to locale conventions such as
 | 
						||
date and time formats.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-old-time
 | 
						||
  (package
 | 
						||
    (name "ghc-old-time")
 | 
						||
    (version "1.1.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/old-time/old-time-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1h9b26s3kfh2k0ih4383w90ibji6n0iwamxp6rfp2lbq1y5ibjqw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-locale" ,ghc-old-locale)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/old-time")
 | 
						||
    (synopsis "Time compatibility library for Haskell")
 | 
						||
    (description "Old-time is a package for backwards compatibility with the
 | 
						||
old @code{time} library.  For new projects, the newer
 | 
						||
@uref{http://hackage.haskell.org/package/time, time library} is recommended.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-data-default-instances-old-locale
 | 
						||
  (package
 | 
						||
    (name "ghc-data-default-instances-old-locale")
 | 
						||
    (version "0.0.1")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method url-fetch)
 | 
						||
        (uri (string-append
 | 
						||
              "http://hackage.haskell.org/package/"
 | 
						||
              "data-default-instances-old-locale/"
 | 
						||
              "data-default-instances-old-locale-" version ".tar.gz"))
 | 
						||
        (sha256
 | 
						||
          (base32 "00h81i5phib741yj517p8mbnc48myvfj8axzsw44k34m48lv1lv0"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)))
 | 
						||
    (home-page
 | 
						||
      "http://hackage.haskell.org/package/data-default-instances-old-locale")
 | 
						||
    (synopsis "Default instances for types in old-locale")
 | 
						||
    (description "Provides Default instances for types from the old-locale
 | 
						||
  package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-dlist
 | 
						||
  (package
 | 
						||
    (name "ghc-dlist")
 | 
						||
    (version "0.7.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/dlist/dlist-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "10rp96rryij7d8gz5kv8ygc6chm1624ck5mbnqs2a3fkdzqj2b9k"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "https://github.com/spl/dlist")
 | 
						||
    (synopsis "Difference lists")
 | 
						||
    (description
 | 
						||
     "Difference lists are a list-like type supporting O(1) append.  This is
 | 
						||
particularly useful for efficient logging and pretty printing (e.g. with the
 | 
						||
Writer monad), where list append quickly becomes too expensive.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-extensible-exceptions
 | 
						||
  (package
 | 
						||
    (name "ghc-extensible-exceptions")
 | 
						||
    (version "0.1.1.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                           "extensible-exceptions/extensible-exceptions-"
 | 
						||
                           version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1273nqws9ij1rp1bsq5jc7k2jxpqa0svawdbim05lf302y0firbc"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/extensible-exceptions")
 | 
						||
    (synopsis "Extensible exceptions for Haskell")
 | 
						||
    (description
 | 
						||
     "This package provides extensible exceptions for both new and old
 | 
						||
versions of GHC (i.e., < 6.10).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public cabal-install
 | 
						||
 (package
 | 
						||
  (name "cabal-install")
 | 
						||
   (version "1.22.6.0")
 | 
						||
   (source
 | 
						||
    (origin
 | 
						||
     (method url-fetch)
 | 
						||
      (uri (string-append
 | 
						||
            "http://hackage.haskell.org/package/cabal-install/cabal-install-"
 | 
						||
            version
 | 
						||
            ".tar.gz"))
 | 
						||
      (sha256
 | 
						||
       (base32 "1d5h7h2wjwc2s3dvsvzjgmmfrfl2312ym2h6kyjgm9wnaqw9w8wx"))))
 | 
						||
   (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
   (build-system haskell-build-system)
 | 
						||
   (propagated-inputs
 | 
						||
    `(("ghc-http" ,ghc-http)
 | 
						||
      ("ghc-mtl" ,ghc-mtl)
 | 
						||
      ("ghc-network-uri" ,ghc-network-uri)
 | 
						||
      ("ghc-network" ,ghc-network)
 | 
						||
      ("ghc-random" ,ghc-random)
 | 
						||
      ("ghc-stm" ,ghc-stm)
 | 
						||
      ("ghc-zlib" ,ghc-zlib)))
 | 
						||
   (home-page "http://www.haskell.org/cabal/")
 | 
						||
   (synopsis "Command-line interface for Cabal and Hackage")
 | 
						||
   (description
 | 
						||
    "The cabal command-line program simplifies the process of managing
 | 
						||
Haskell software by automating the fetching, configuration, compilation and
 | 
						||
installation of Haskell libraries and programs.")
 | 
						||
   (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-mtl
 | 
						||
  (package
 | 
						||
    (name "ghc-mtl")
 | 
						||
    (version "2.2.1")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/mtl/mtl-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1icdbj2rshzn0m1zz5wa7v3xvkf6qw811p4s7jgqwvx1ydwrvrfa"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/ekmett/mtl")
 | 
						||
    (synopsis
 | 
						||
     "Monad classes, using functional dependencies")
 | 
						||
    (description "Monad classes using functional dependencies, with instances
 | 
						||
for various monad transformers, inspired by the paper 'Functional Programming
 | 
						||
with Overloading and Higher-Order Polymorphism', by Mark P Jones, in 'Advanced
 | 
						||
School of Functional Programming', 1995.  See
 | 
						||
@uref{http://web.cecs.pdx.edu/~mpj/pubs/springschool.html, the paper}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-paths
 | 
						||
  (package
 | 
						||
    (name "ghc-paths")
 | 
						||
    (version "0.1.0.9")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/ghc-paths/ghc-paths-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0ibrr1dxa35xx20cpp8jzgfak1rdmy344dfwq4vlq013c6w8z9mg"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/simonmar/ghc-paths")
 | 
						||
    (synopsis
 | 
						||
     "Knowledge of GHC's installation directories")
 | 
						||
    (description
 | 
						||
     "Knowledge of GHC's installation directories.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-utf8-string
 | 
						||
  (package
 | 
						||
    (name "ghc-utf8-string")
 | 
						||
    (version "1.0.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/utf8-string/utf8-string-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0h7imvxkahiy8pzr8cpsimifdfvv18lizrb33k6mnq70rcx9w2zv"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/glguy/utf8-string/")
 | 
						||
    (synopsis "Support for reading and writing UTF8 Strings")
 | 
						||
    (description
 | 
						||
     "A UTF8 layer for Strings.  The utf8-string package provides operations
 | 
						||
for encoding UTF8 strings to Word8 lists and back, and for reading and writing
 | 
						||
UTF8 without truncation.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-setenv
 | 
						||
  (package
 | 
						||
    (name "ghc-setenv")
 | 
						||
    (version "0.1.1.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/setenv/setenv-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0cnbgrvb9byyahb37zlqrj05rj25v190crgcw8wmlgf0mwwxyn73"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/setenv")
 | 
						||
    (synopsis "Library for setting environment variables")
 | 
						||
    (description "This package provides a Haskell library for setting
 | 
						||
environment variables.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-x11
 | 
						||
  (package
 | 
						||
    (name "ghc-x11")
 | 
						||
    (version "1.6.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/X11/"
 | 
						||
                           "X11-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1kzjcynm3rr83ihqx2y2d852jc49da4p18gv6jzm7g87z22x85jj"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("libx11" ,libx11)
 | 
						||
       ("libxrandr" ,libxrandr)
 | 
						||
       ("libxinerama" ,libxinerama)
 | 
						||
       ("libxscrnsaver" ,libxscrnsaver)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default" ,ghc-data-default)))
 | 
						||
    (home-page "https://github.com/haskell-pkg-janitors/X11")
 | 
						||
    (synopsis "Bindings to the X11 graphics library")
 | 
						||
    (description
 | 
						||
     "This package provides Haskell bindings to the X11 graphics library.  The
 | 
						||
bindings are a direct translation of the C bindings.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-x11-xft
 | 
						||
  (package
 | 
						||
    (name "ghc-x11-xft")
 | 
						||
    (version "0.3.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/X11-xft/"
 | 
						||
                           "X11-xft-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1lgqb0s2qfwwgbvwxhjbi23rbwamzdi0l0slfr20c3jpcbp3zfjf"))))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-x11" ,ghc-x11)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)))
 | 
						||
    (inputs
 | 
						||
     `(("libx11" ,libx11)
 | 
						||
       ("libxft" ,libxft)
 | 
						||
       ("xproto" ,xproto)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/X11-xft")
 | 
						||
    (synopsis "Bindings to Xft")
 | 
						||
    (description
 | 
						||
     "Bindings to the Xft, X Free Type interface library, and some Xrender
 | 
						||
parts.")
 | 
						||
    (license license:lgpl2.1)))
 | 
						||
 | 
						||
(define-public ghc-stringbuilder
 | 
						||
  (package
 | 
						||
    (name "ghc-stringbuilder")
 | 
						||
    (version "0.5.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/stringbuilder/stringbuilder-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1ap95xphqnrhv64c2a137wqslkdmb2jjd9ldb17gs1pw48k8hrl9"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: circular dependencies with tests
 | 
						||
                               ; enabled
 | 
						||
    (home-page "http://hackage.haskell.org/package/stringbuilder")
 | 
						||
    (synopsis "Writer monad for multi-line string literals")
 | 
						||
    (description "This package provides a writer monad for multi-line string
 | 
						||
literals.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-zlib
 | 
						||
  (package
 | 
						||
    (name "ghc-zlib")
 | 
						||
    (version "0.5.4.2")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/zlib/zlib-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "15hhsk7z3gvm7sz2ic2z1ca5c6rpsln2rr391mdbm1bxlzc1gmkm"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("zlib" ,zlib)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/zlib")
 | 
						||
    (synopsis
 | 
						||
     "Compression and decompression in the gzip and zlib formats")
 | 
						||
    (description
 | 
						||
     "This package provides a pure interface for compressing and decompressing
 | 
						||
streams of data represented as lazy 'ByteString's.  It uses the zlib C library
 | 
						||
so it has high performance.  It supports the 'zlib', 'gzip' and 'raw'
 | 
						||
compression formats.  It provides a convenient high level API suitable for
 | 
						||
most tasks and for the few cases where more control is needed it provides
 | 
						||
access to the full zlib feature set.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-stm
 | 
						||
  (package
 | 
						||
    (name "ghc-stm")
 | 
						||
    (version "2.4.4")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/stm/stm-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0gc8zvdijp3rwmidkpxv76b4i0dc8dw6nbd92rxl4vxl0655iysx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/stm")
 | 
						||
    (synopsis "Software Transactional Memory")
 | 
						||
    (description
 | 
						||
     "A modular composable concurrency abstraction.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-parallel
 | 
						||
  (package
 | 
						||
    (name "ghc-parallel")
 | 
						||
    (version "3.2.0.6")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/parallel/parallel-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0hp6vf4zxsw6vz6lj505xihmnfhgjp39c9q7nyzlgcmps3xx6a5r"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/parallel")
 | 
						||
    (synopsis "Parallel programming library")
 | 
						||
    (description
 | 
						||
     "This package provides a library for parallel programming.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-text
 | 
						||
  (package
 | 
						||
    (name "ghc-text")
 | 
						||
    (version "1.2.1.3")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/text/text-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0gzqx5cpkdhshbz9xss51mpyq23pnf8dwjz4h3irbv2ryaa4qdlq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page "https://github.com/bos/text")
 | 
						||
    (synopsis "Efficient packed Unicode text type library")
 | 
						||
    (description
 | 
						||
     "An efficient packed, immutable Unicode text type (both strict and
 | 
						||
lazy), with a powerful loop fusion optimization framework.
 | 
						||
 | 
						||
The 'Text' type represents Unicode character strings, in a time and
 | 
						||
space-efficient manner.  This package provides text processing
 | 
						||
capabilities that are optimized for performance critical use, both
 | 
						||
in terms of large data quantities and high speed.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hashable
 | 
						||
  (package
 | 
						||
    (name "ghc-hashable")
 | 
						||
    (version "1.2.3.3")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hashable/hashable-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0kp4aj0x1iicz9qirpqxxqd8x5g1njbapxk1d90n406w3xykz4pw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; FIXME: currently missing libraries used for tests.
 | 
						||
    ;; these inputs are necessary to use this library
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "http://github.com/tibbe/hashable")
 | 
						||
    (synopsis
 | 
						||
     "Class for types that can be converted to a hash value")
 | 
						||
    (description
 | 
						||
     "This package defines a class, 'Hashable', for types that can be
 | 
						||
converted to a hash value.  This class exists for the benefit of hashing-based
 | 
						||
data structures.  The package provides instances for basic types and a way to
 | 
						||
combine hash values.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hunit
 | 
						||
  (package
 | 
						||
    (name "ghc-hunit")
 | 
						||
    (version "1.2.5.2")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/HUnit/HUnit-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0hcs6qh8bqhip1kkjjnw7ccgcsmawdz5yvffjj5y8zd2vcsavx8a"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hunit.sourceforge.net/")
 | 
						||
    (synopsis "Unit testing framework for Haskell")
 | 
						||
    (description
 | 
						||
     "HUnit is a unit testing framework for Haskell, inspired by the
 | 
						||
JUnit tool for Java.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-random
 | 
						||
  (package
 | 
						||
    (name "ghc-random")
 | 
						||
    (version "1.1")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/random/random-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0nis3lbkp8vfx8pkr6v7b7kr5m334bzb0fk9vxqklnp2aw8a865p"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/random")
 | 
						||
    (synopsis "Random number library")
 | 
						||
    (description "This package provides a basic random number generation
 | 
						||
library, including the ability to split random number generators.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-primitive
 | 
						||
  (package
 | 
						||
    (name "ghc-primitive")
 | 
						||
    (version "0.6.1.0")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/primitive/primitive-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1j1q7l21rdm8kfs93vibr3xwkkhqis181w2k6klfhx5g5skiywwk"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "https://github.com/haskell/primitive")
 | 
						||
    (synopsis "Primitive memory-related operations")
 | 
						||
    (description
 | 
						||
     "This package provides various primitive memory-related operations.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-test-framework
 | 
						||
  (package
 | 
						||
    (name "ghc-test-framework")
 | 
						||
    (version "0.8.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/test-framework/"
 | 
						||
                           "test-framework-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0wxjgdvb1c4ykazw774zlx86550848wbsvgjgcrdzcgbb9m650vq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-libxml" ,ghc-libxml)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-ansi-wl-pprint" ,ghc-ansi-wl-pprint)
 | 
						||
       ("ghc-hostname" ,ghc-hostname)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-regex-posix" ,ghc-regex-posix)
 | 
						||
       ("ghc-xml" ,ghc-xml)))
 | 
						||
    (home-page "https://batterseapower.github.io/test-framework/")
 | 
						||
    (synopsis "Framework for running and organising tests")
 | 
						||
    (description
 | 
						||
     "This package allows tests such as QuickCheck properties and HUnit test
 | 
						||
cases to be assembled into test groups, run in parallel (but reported in
 | 
						||
deterministic order, to aid diff interpretation) and filtered and controlled
 | 
						||
by command line options.  All of this comes with colored test output, progress
 | 
						||
reporting and test statistics output.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-test-framework-hunit
 | 
						||
  (package
 | 
						||
    (name "ghc-test-framework-hunit")
 | 
						||
    (version "0.3.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                           "test-framework-hunit/test-framework-hunit-"
 | 
						||
                           version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1h0h55kf6ff25nbfx1mhliwyknc0glwv3zi78wpzllbjbs7gvyfk"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-extensible-exceptions" ,ghc-extensible-exceptions)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)))
 | 
						||
    (home-page "https://batterseapower.github.io/test-framework/")
 | 
						||
    (synopsis "HUnit support for test-framework")
 | 
						||
    (description
 | 
						||
     "This package provides HUnit support for the test-framework package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-test-framework-quickcheck2
 | 
						||
  (package
 | 
						||
    (name "ghc-test-framework-quickcheck2")
 | 
						||
    (version "0.3.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                           "test-framework-quickcheck2/"
 | 
						||
                           "test-framework-quickcheck2-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "12p1zwrsz35r3j5gzbvixz9z1h5643rhihf5gqznmc991krwd5nc"))
 | 
						||
       (modules '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        ;; The Hackage page and the cabal file linked there for this package
 | 
						||
        ;; both list 2.9 as the upper version limit, but the source tarball
 | 
						||
        ;; specifies 2.8.  Assume the Hackage page is correct.
 | 
						||
        '(substitute* "test-framework-quickcheck2.cabal"
 | 
						||
           (("QuickCheck >= 2.4 && < 2.8") "QuickCheck >= 2.4 && < 2.9")))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-extensible-exceptions" ,ghc-extensible-exceptions)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)))
 | 
						||
    (home-page "https://batterseapower.github.io/test-framework/")
 | 
						||
    (synopsis "QuickCheck2 support for test-framework")
 | 
						||
    (description
 | 
						||
     "This packages provides QuickCheck2 support for the test-framework
 | 
						||
package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tf-random
 | 
						||
  (package
 | 
						||
    (name "ghc-tf-random")
 | 
						||
    (version "0.5")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tf-random/tf-random-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "0445r2nns6009fmq0xbfpyv7jpzwv0snccjdg7hwj4xk4z0cwc1f"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    ;; these inputs are necessary to use this package
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-primitive" ,ghc-primitive)
 | 
						||
       ("ghc-random" ,ghc-random)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/tf-random")
 | 
						||
    (synopsis "High-quality splittable pseudorandom number generator")
 | 
						||
    (description "This package contains an implementation of a high-quality
 | 
						||
splittable pseudorandom number generator.  The generator is based on a
 | 
						||
cryptographic hash function built on top of the ThreeFish block cipher.  See
 | 
						||
the paper \"Splittable Pseudorandom Number Generators Using Cryptographic
 | 
						||
Hashing\" by Claessen, Pałka for details and the rationale of the design.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-transformers-base
 | 
						||
  (package
 | 
						||
    (name "ghc-transformers-base")
 | 
						||
    (version "0.4.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/transformers-base/transformers-base-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "11r3slgpgpra6zi2kjg3g60gvv17b1fh6qxipcpk8n86qx7lk8va"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-transformers-compat" ,ghc-transformers-compat)))
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/transformers-compat")
 | 
						||
    (synopsis
 | 
						||
     "Backported transformer library")
 | 
						||
    (description
 | 
						||
     "Backported versions of types that were added to transformers in
 | 
						||
transformers 0.3 and 0.4 for users who need strict transformers 0.2 or 0.3
 | 
						||
compatibility to run on old versions of the platform.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-transformers-compat
 | 
						||
  (package
 | 
						||
    (name "ghc-transformers-compat")
 | 
						||
    (version "0.4.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/transformers-compat"
 | 
						||
             "/transformers-compat-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0lmg8ry6bgigb0v2lg0n74lxi8z5m85qq0qi4h1k9llyjb4in8ym"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/ekmett/transformers-compat/")
 | 
						||
    (synopsis "Small compatibility shim between transformers 0.3 and 0.4")
 | 
						||
    (description "This package includes backported versions of types that were
 | 
						||
added to transformers in transformers 0.3 and 0.4 for users who need strict
 | 
						||
transformers 0.2 or 0.3 compatibility to run on old versions of the platform,
 | 
						||
but also need those types.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-unix-time
 | 
						||
  (package
 | 
						||
    (name "ghc-unix-time")
 | 
						||
    (version "0.3.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/unix-time/unix-time-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0dyvyxwaffb94bgri1wc4b9wqaasy32pyjn0lww3dqblxv8fn5ax"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; FIXME: Test fails with "System.Time not found".  This
 | 
						||
                     ; is weird, that should be provided by GHC 7.10.2.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/unix-time")
 | 
						||
    (synopsis "Unix time parser/formatter and utilities")
 | 
						||
    (description "This library provides fast parsing and formatting utilities
 | 
						||
for Unix time in Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-unix-compat
 | 
						||
  (package
 | 
						||
    (name "ghc-unix-compat")
 | 
						||
    (version "0.4.1.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/unix-compat/unix-compat-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0jxk7j5pz2kgfpqr4hznndjg31pqj5xg2qfc5308fcn9xyg1myps"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://github.com/jystic/unix-compat")
 | 
						||
    (synopsis "Portable POSIX-compatibility layer")
 | 
						||
    (description
 | 
						||
     "This package provides portable implementations of parts of the unix
 | 
						||
package.  This package re-exports the unix package when available.  When it
 | 
						||
isn't available, portable implementations are used.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-http-types
 | 
						||
  (package
 | 
						||
    (name "ghc-http-types")
 | 
						||
    (version "0.9")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/http-types/http-types-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0ny15jgm5skhs2yx6snr13lrnw19hwjgfygrpsmhib8wqa8cz8cc"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Tests cannot find
 | 
						||
                               ; Blaze.Bytestring.Builder, which should be
 | 
						||
                               ; provided by ghc-blaze-builder.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-case-insensitive" ,ghc-case-insensitive)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "https://github.com/aristidb/http-types")
 | 
						||
    (synopsis "Generic HTTP types for Haskell")
 | 
						||
    (description "This package provides generic HTTP types for Haskell (for
 | 
						||
both client and server code).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-iproute
 | 
						||
  (package
 | 
						||
    (name "ghc-iproute")
 | 
						||
    (version "1.7.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/iproute/iproute-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1ply0i110c2sppjbfyysgw48jfjnsbam5zwil8xws0hp20rh1pb5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Tests cannot find System.ByteOrder,
 | 
						||
                               ; exported by ghc-byteorder.  Doctest issue.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-appar" ,ghc-appar)
 | 
						||
       ("ghc-byteorder" ,ghc-byteorder)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-safe" ,ghc-safe)))
 | 
						||
    (home-page "http://www.mew.org/~kazu/proj/iproute/")
 | 
						||
    (synopsis "IP routing table")
 | 
						||
    (description "IP Routing Table is a tree of IP ranges to search one of
 | 
						||
them on the longest match base.  It is a kind of TRIE with one way branching
 | 
						||
removed.  Both IPv4 and IPv6 are supported.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-regex-base
 | 
						||
  (package
 | 
						||
    (name "ghc-regex-base")
 | 
						||
    (version "0.93.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/regex-base/regex-base-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0y1j4h2pg12c853nzmczs263di7xkkmlnsq5dlp5wgbgl49mgp10"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page
 | 
						||
     "http://sourceforge.net/projects/lazy-regex")
 | 
						||
    (synopsis "Replaces/Enhances Text.Regex")
 | 
						||
    (description "@code{Text.Regex.Base} provides the interface API for
 | 
						||
regex-posix, regex-pcre, regex-parsec, regex-tdfa, regex-dfa.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-regex-posix
 | 
						||
  (package
 | 
						||
    (name "ghc-regex-posix")
 | 
						||
    (version "0.95.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/regex-posix/regex-posix-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0gkhzhj8nvfn1ija31c7xnl6p0gadwii9ihyp219ck2arlhrj0an"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-regex-base" ,ghc-regex-base)))
 | 
						||
    (home-page "http://sourceforge.net/projects/lazy-regex")
 | 
						||
    (synopsis "POSIX regular expressions for Haskell")
 | 
						||
    (description "This library provides the POSIX regex backend used by the
 | 
						||
Haskell library @code{regex-base}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-regex-compat
 | 
						||
  (package
 | 
						||
    (name "ghc-regex-compat")
 | 
						||
    (version "0.95.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/regex-compat/regex-compat-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0fwmima3f04p9y4h3c23493n1xj629ia2dxaisqm6rynljjv2z6m"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-regex-base" ,ghc-regex-base)
 | 
						||
       ("ghc-regex-posix" ,ghc-regex-posix)))
 | 
						||
    (home-page "http://sourceforge.net/projects/lazy-regex")
 | 
						||
    (synopsis "Replaces/Enhances Text.Regex")
 | 
						||
    (description "This library provides one module layer over
 | 
						||
@code{regex-posix} to replace @code{Text.Regex}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-regex-tdfa-rc
 | 
						||
  (package
 | 
						||
    (name "ghc-regex-tdfa-rc")
 | 
						||
    (version "1.1.8.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/regex-tdfa-rc/regex-tdfa-rc-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1vi11i23gkkjg6193ak90g55akj69bhahy542frkwb68haky4pp3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-regex-base" ,ghc-regex-base)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/regex-tdfa")
 | 
						||
    (synopsis "Tagged DFA regex engine for Haskell")
 | 
						||
    (description "A new all-Haskell \"tagged\" DFA regex engine, inspired by
 | 
						||
@code{libtre} (fork by Roman Cheplyaka).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-parsers
 | 
						||
  (package
 | 
						||
    (name "ghc-parsers")
 | 
						||
    (version "0.12.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/parsers/parsers-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "18wzmp8y3py4qa8hdsxqm0jfzmwy744dw7xa48r5s8ynhpimi462"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Test fails with "cannot satisfy
 | 
						||
                               ; -package attoparsec-0.13.0.1"
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-base-orphans" ,ghc-base-orphans)
 | 
						||
       ("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-scientific" ,ghc-scientific)
 | 
						||
       ("ghc-charset" ,ghc-charset)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)))
 | 
						||
    (home-page "http://github.com/ekmett/parsers/")
 | 
						||
    (synopsis "Parsing combinators")
 | 
						||
    (description "This library provides convenient combinators for working
 | 
						||
with and building parsing combinator libraries.  Given a few simple instances,
 | 
						||
you get access to a large number of canned definitions.  Instances exist for
 | 
						||
the parsers provided by @code{parsec}, @code{attoparsec} and @code{base}'s
 | 
						||
@code{Text.Read}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-trifecta
 | 
						||
  (package
 | 
						||
    (name "ghc-trifecta")
 | 
						||
    (version "1.5.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/trifecta/trifecta-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0fjhnsbafl3yw34pyhcsvrqy6a2mnhyqys6gna3rrlygs8ck7hpb"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Test fails with "cannot satisfy
 | 
						||
                               ; -package ansi-terminal-0.6.2.3"
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-charset" ,ghc-charset)
 | 
						||
       ("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-lens" ,ghc-lens)
 | 
						||
       ("ghc-profunctors" ,ghc-profunctors)
 | 
						||
       ("ghc-reducers" ,ghc-reducers)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-ansi-wl-pprint" ,ghc-ansi-wl-pprint)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-blaze-html" ,ghc-blaze-html)
 | 
						||
       ("ghc-blaze-markup" ,ghc-blaze-markup)
 | 
						||
       ("ghc-fingertree" ,ghc-fingertree)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-parsers" ,ghc-parsers)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)))
 | 
						||
    (home-page "http://github.com/ekmett/trifecta/")
 | 
						||
    (synopsis "Parser combinator library with convenient diagnostics")
 | 
						||
    (description "Trifecta is a modern parser combinator library for Haskell,
 | 
						||
with slicing and Clang-style colored diagnostics.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-attoparsec
 | 
						||
  (package
 | 
						||
    (name "ghc-attoparsec")
 | 
						||
    (version "0.13.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/attoparsec/attoparsec-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0cprkr7bl4lrr80pz8mryb4rbfwdgpsrl7g0fbcaybhl8p5hm26f"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-scientific" ,ghc-scientific)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-quickcheck-unicode" ,ghc-quickcheck-unicode)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-vector" ,ghc-vector)))
 | 
						||
    (home-page "https://github.com/bos/attoparsec")
 | 
						||
    (synopsis "Fast combinator parsing for bytestrings and text")
 | 
						||
    (description "This library provides a fast parser combinator library,
 | 
						||
aimed particularly at dealing efficiently with network protocols and
 | 
						||
complicated text/binary file formats.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-css-text
 | 
						||
  (package
 | 
						||
    (name "ghc-css-text")
 | 
						||
    (version "0.1.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/css-text/css-text-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1xi1n2f0g8y43p95lynhcg50wxbq7hqfzbfzm7fy8mn7gvd920nw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://www.yesodweb.com/")
 | 
						||
    (synopsis "CSS parser and renderer")
 | 
						||
    (description "This package provides a CSS parser and renderer for
 | 
						||
Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-zip-archive
 | 
						||
  (package
 | 
						||
    (name "ghc-zip-archive")
 | 
						||
    (version "0.2.3.7")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/zip-archive/zip-archive-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "169nkxr5zlbymiz1ydlhlqr66vqiycmg85xh559phpkr64w3nqj1"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-digest" ,ghc-digest)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("zip" ,zip)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/zip-archive")
 | 
						||
    (synopsis "Zip archive library for Haskell")
 | 
						||
    (description "The zip-archive library provides functions for creating,
 | 
						||
modifying, and extracting files from zip archives in Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-distributive
 | 
						||
  (package
 | 
						||
    (name "ghc-distributive")
 | 
						||
    (version "0.4.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/distributive/distributive-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0s2ln9jv7bh4ri2y31178pvjl8x6nik5d0klx7j2b77yjlsgblc2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: fails with "cannot satisfy -package
 | 
						||
                               ; tagged-0.8.1".  Suspected Cabal issue.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)))
 | 
						||
    (home-page "http://github.com/ekmett/distributive/")
 | 
						||
    (synopsis "Distributive functors for Haskell")
 | 
						||
    (description "This package provides distributive functors for Haskell.
 | 
						||
Dual to @code{Traversable}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-cereal
 | 
						||
  (package
 | 
						||
    (name "ghc-cereal")
 | 
						||
    (version "0.4.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/cereal/cereal-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "15rhfn9hrjm01ksh9xpz9syxsp9vkvpp6b736iqq38wv2wb7416z"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/cereal")
 | 
						||
    (synopsis "Binary serialization library")
 | 
						||
    (description "This package provides a binary serialization library,
 | 
						||
similar to @code{binary}, that introduces an @code{isolate} primitive for
 | 
						||
parser isolation, and labeled blocks for better error messages.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-comonad
 | 
						||
  (package
 | 
						||
    (name "ghc-comonad")
 | 
						||
    (version "4.2.7.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/comonad/comonad-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0arvbaxgkawzdp38hh53akkahjg2aa3kj2b4ns0ni8a5ylg2cqmp"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-distributive" ,ghc-distributive)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)))
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Test fails with "cannot satisfy
 | 
						||
                               ; -package contravariant-1.3.3"
 | 
						||
    (inputs
 | 
						||
     `(("ghc-semigroups" ,ghc-semigroups)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)))
 | 
						||
    (home-page "http://github.com/ekmett/comonad/")
 | 
						||
    (synopsis "Comonads for Haskell")
 | 
						||
    (description "This library provides @code{Comonad}s for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public hscolour
 | 
						||
  (package
 | 
						||
    (name "hscolour")
 | 
						||
    (version "1.23")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hscolour/hscolour-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1c4i2zpami8g3w9949nm3f92g7xwh5c94vkx658zz7ihrjp7w5lp"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://hackage.haskell.org/package/hscolour")
 | 
						||
    (synopsis "Script to colourise Haskell code")
 | 
						||
    (description "HSColour is a small Haskell script to colourise Haskell
 | 
						||
code.  It currently has six output formats: ANSI terminal codes (optionally
 | 
						||
XTerm-256colour codes), HTML 3.2 with font tags, HTML 4.01 with CSS, HTML 4.01
 | 
						||
with CSS and mouseover annotations, XHTML 1.0 with inline CSS styling, LaTeX,
 | 
						||
and mIRC chat codes.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-polyparse
 | 
						||
  (package
 | 
						||
    (name "ghc-polyparse")
 | 
						||
    (version "1.11")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/polyparse/polyparse-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1z417f80b0jm4dgv25fk408p3d9mmcd1dlbya3ry0zdx4md09vrh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page
 | 
						||
     "http://code.haskell.org/~malcolm/polyparse/")
 | 
						||
    (synopsis
 | 
						||
     "Alternative parser combinator libraries")
 | 
						||
    (description
 | 
						||
     "This package provides a variety of alternative parser combinator
 | 
						||
libraries, including the original HuttonMeijer set.  The Poly sets have
 | 
						||
features like good error reporting, arbitrary token type, running state, lazy
 | 
						||
parsing, and so on.  Finally, Text.Parse is a proposed replacement for the
 | 
						||
standard Read class, for better deserialisation of Haskell values from
 | 
						||
Strings.")
 | 
						||
    (license license:lgpl2.1)))
 | 
						||
 | 
						||
(define-public ghc-extra
 | 
						||
  (package
 | 
						||
    (name "ghc-extra")
 | 
						||
    (version "1.4.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/extra/extra-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1h9hxkrqrqscx420yz1lmivbrhi6jc3a5ap61vkxd2mhdgark9hf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "https://github.com/ndmitchell/extra")
 | 
						||
    (synopsis "Extra Haskell functions")
 | 
						||
    (description "This library provides extra functions for the standard
 | 
						||
Haskell libraries.  Most functions are simple additions, filling out missing
 | 
						||
functionality.  A few functions are available in later versions of GHC, but
 | 
						||
this package makes them available back to GHC 7.2.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-profunctors
 | 
						||
  (package
 | 
						||
    (name "ghc-profunctors")
 | 
						||
    (version "5.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/profunctors/profunctors-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0lw2ipacpnp9yqmi8zsp01pzpn5hwj8af3y0f3079mddrmw48gw7"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-distributive" ,ghc-distributive)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)))
 | 
						||
    (home-page "http://github.com/ekmett/profunctors/")
 | 
						||
    (synopsis "Profunctors for Haskell")
 | 
						||
    (description "This library provides profunctors for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-reducers
 | 
						||
  (package
 | 
						||
    (name "ghc-reducers")
 | 
						||
    (version "3.12.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/reducers/reducers-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0pkddg0s3cn759miq0nfrq7lnp3imk5sx784ihsilsbjh9kvffz4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-semigroupoids" ,ghc-semigroupoids)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-fingertree" ,ghc-fingertree)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (home-page "http://github.com/ekmett/reducers/")
 | 
						||
    (synopsis "Semigroups, specialized containers and a general map/reduce framework")
 | 
						||
    (description "This library provides various semigroups, specialized
 | 
						||
containers and a general map/reduce framework for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-appar
 | 
						||
  (package
 | 
						||
    (name "ghc-appar")
 | 
						||
    (version "0.1.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/appar/appar-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "09jb9ij78fdkz2qk66rw99q19qnm504dpv0yq0pjsl6xwjmndsjq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/appar")
 | 
						||
    (synopsis "Simple applicative parser")
 | 
						||
    (description "This package provides a simple applicative parser in Parsec
 | 
						||
style.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-safe
 | 
						||
  (package
 | 
						||
    (name "ghc-safe")
 | 
						||
    (version "0.3.9")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/safe/safe-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1jdnp5zhvalf1xy8i872n29nljfjz6lnl9ghj80ffisrnnkrwcfh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/ndmitchell/safe#readme")
 | 
						||
    (synopsis "Library of safe (exception free) functions")
 | 
						||
    (description "This library provides wrappers around @code{Prelude} and
 | 
						||
@code{Data.List} functions, such as @code{head} and @code{!!}, that can throw
 | 
						||
exceptions.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-generic-deriving
 | 
						||
  (package
 | 
						||
    (name "ghc-generic-deriving")
 | 
						||
    (version "1.8.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/generic-deriving/generic-deriving-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1kc6lhdanls6kgpk8xv5xi14lz1sngcd8xn930hkf7ilq4kxkcr6"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://hackage.haskell.org/package/generic-deriving")
 | 
						||
    (synopsis "Generalise the deriving mechanism to arbitrary classes")
 | 
						||
    (description "This package provides functionality for generalising the
 | 
						||
deriving mechanism in Haskell to arbitrary classes.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-pcre-light
 | 
						||
  (package
 | 
						||
    (name "ghc-pcre-light")
 | 
						||
    (version "0.4.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/pcre-light/pcre-light-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0l1df2sk5qwf424bvb8mbdkr2xjg43fi92n5r22yd7vm1zz0jqvf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("pcre" ,pcre)))
 | 
						||
    (home-page "https://github.com/Daniel-Diaz/pcre-light")
 | 
						||
    (synopsis "Haskell library for Perl 5 compatible regular expressions")
 | 
						||
    (description "This package provides a small, efficient, and portable regex
 | 
						||
library for Perl 5 compatible regular expressions.  The PCRE library is a set
 | 
						||
of functions that implement regular expression pattern matching using the same
 | 
						||
syntax and semantics as Perl 5.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-logict
 | 
						||
  (package
 | 
						||
    (name "ghc-logict")
 | 
						||
    (version "0.6.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/logict/logict-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "07hnirv6snnym2r7iijlfz00b60jpy2856zvqxh989q0in7bd0hi"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page "http://code.haskell.org/~dolio/")
 | 
						||
    (synopsis "Backtracking logic-programming monad")
 | 
						||
    (description "This library provides a continuation-based, backtracking,
 | 
						||
logic programming monad.  An adaptation of the two-continuation implementation
 | 
						||
found in the paper \"Backtracking, Interleaving, and Terminating Monad
 | 
						||
Transformers\" available @uref{http://okmij.org/ftp/papers/LogicT.pdf,
 | 
						||
online}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-xml
 | 
						||
  (package
 | 
						||
    (name "ghc-xml")
 | 
						||
    (version "1.3.14")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/xml/xml-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0g814lj7vaxvib2g3r734221k80k7ap9czv9hinifn8syals3l9j"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "http://code.galois.com")
 | 
						||
    (synopsis "Simple XML library for Haskell")
 | 
						||
    (description "This package provides a simple XML library for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-exceptions
 | 
						||
  (package
 | 
						||
    (name "ghc-exceptions")
 | 
						||
    (version "0.8.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/exceptions/exceptions-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1x1bk1jf42k1gigiqqmkkh38z2ffhx8rsqiszdq3f94m2h6kw2h7"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Missing test-framework package.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)))
 | 
						||
    (home-page "http://github.com/ekmett/exceptions/")
 | 
						||
    (synopsis "Extensible optionally-pure exceptions")
 | 
						||
    (description "This library provides extensible optionally-pure exceptions
 | 
						||
for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-temporary
 | 
						||
  (package
 | 
						||
    (name "ghc-temporary")
 | 
						||
    (version "1.2.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/temporary/temporary-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0is67bmsjmbbw6wymhis8wyq9gax3sszm573p5719fx2c9z9r24a"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs `(("ghc-exceptions" ,ghc-exceptions)))
 | 
						||
    (home-page "http://www.github.com/batterseapower/temporary")
 | 
						||
    (synopsis "Temporary file and directory support")
 | 
						||
    (description "The functions for creating temporary files and directories
 | 
						||
in the Haskelll base library are quite limited.  This library just repackages
 | 
						||
the Cabal implementations of its own temporary file and folder functions so
 | 
						||
that you can use them without linking against Cabal or depending on it being
 | 
						||
installed.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-temporary-rc
 | 
						||
  (package
 | 
						||
    (name "ghc-temporary-rc")
 | 
						||
    (version "1.2.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/temporary-rc/temporary-rc-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1nqih0qks439k3pr5kmbbc8rjdw730slrxlflqb27fbxbzb8skqs"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs `(("ghc-exceptions" ,ghc-exceptions)))
 | 
						||
    (home-page
 | 
						||
     "http://www.github.com/feuerbach/temporary")
 | 
						||
    (synopsis
 | 
						||
     "Portable temporary file and directory support")
 | 
						||
    (description
 | 
						||
     "The functions for creating temporary files and directories in the base
 | 
						||
library are quite limited.  The unixutils package contains some good ones, but
 | 
						||
they aren't portable to Windows.  This library just repackages the Cabal
 | 
						||
implementations of its own temporary file and folder functions so that you can
 | 
						||
use them without linking against Cabal or depending on it being installed.
 | 
						||
This is a better maintained fork of the \"temporary\" package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-smallcheck
 | 
						||
  (package
 | 
						||
    (name "ghc-smallcheck")
 | 
						||
    (version "1.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/smallcheck/smallcheck-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1ygrabxh40bym3grnzqyfqn96lirnxspb8cmwkkr213239y605sd"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-logict" ,ghc-logict)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/feuerbach/smallcheck")
 | 
						||
    (synopsis "Property-based testing library")
 | 
						||
    (description "SmallCheck is a testing library that allows to verify
 | 
						||
properties for all test cases up to some depth.  The test cases are generated
 | 
						||
automatically by SmallCheck.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tasty-ant-xml
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-ant-xml")
 | 
						||
    (version "1.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty-ant-xml/tasty-ant-xml-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0pgz2lclg2hp72ykljcbxd88pjanfdfk8m5vb2qzcyjr85kwrhxv"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-generic-deriving" ,ghc-generic-deriving)
 | 
						||
       ("ghc-xml" ,ghc-xml)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-stm" ,ghc-stm)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-tasty" ,ghc-tasty)))
 | 
						||
    (home-page
 | 
						||
     "http://github.com/ocharles/tasty-ant-xml")
 | 
						||
    (synopsis
 | 
						||
     "Render tasty output to XML for Jenkins")
 | 
						||
    (description
 | 
						||
     "A tasty ingredient to output test results in XML, using the Ant
 | 
						||
schema.  This XML can be consumed by the Jenkins continuous integration
 | 
						||
framework.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tasty-smallcheck
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-smallcheck")
 | 
						||
    (version "0.8.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty-smallcheck/tasty-smallcheck-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0yckfbz8na8ccyw2911i3a4hd3fdncclk3ng5343hs5cylw6y4sm"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-smallcheck" ,ghc-smallcheck)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)))
 | 
						||
    (home-page "http://documentup.com/feuerbach/tasty")
 | 
						||
    (synopsis "SmallCheck support for the Tasty test framework")
 | 
						||
    (description "This package provides SmallCheck support for the Tasty
 | 
						||
Haskell test framework.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-silently
 | 
						||
  (package
 | 
						||
    (name "ghc-silently")
 | 
						||
    (version "1.2.5")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/silently/silently-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0f9qm3f7y0hpxn6mddhhg51mm1r134qkvd2kr8r6192ka1ijbxnf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ;; circular dependency with nanospec
 | 
						||
    ;; (inputs
 | 
						||
    ;;  `(("ghc-temporary" ,ghc-temporary)))
 | 
						||
    (home-page "https://github.com/hspec/silently")
 | 
						||
    (synopsis "Prevent writing to stdout")
 | 
						||
    (description "This package provides functions to prevent or capture
 | 
						||
writing to stdout and other handles.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-quickcheck-instances
 | 
						||
  (package
 | 
						||
    (name "ghc-quickcheck-instances")
 | 
						||
    (version "0.3.11")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "quickcheck-instances/quickcheck-instances-"
 | 
						||
             version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "041s6963czs1pz0fc9cx17lgd6p83czqy2nxji7bhxqxwl2j15h2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-text" ,ghc-text)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/aslatter/qc-instances")
 | 
						||
    (synopsis "Common quickcheck instances")
 | 
						||
    (description "This package provides QuickCheck instances for types
 | 
						||
provided by the Haskell Platform.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-quickcheck-unicode
 | 
						||
  (package
 | 
						||
    (name "ghc-quickcheck-unicode")
 | 
						||
    (version "1.0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/quickcheck-unicode/quickcheck-unicode-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1a8nl6x7l9b22yx61wm0bh2n1xzb1hd5i5zgg1w4fpaivjnrrhi4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/bos/quickcheck-unicode")
 | 
						||
    (synopsis "Generator functions Unicode-related tests")
 | 
						||
    (description "This package provides generator and shrink functions for
 | 
						||
testing Unicode-related software.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-quickcheck-io
 | 
						||
  (package
 | 
						||
    (name "ghc-quickcheck-io")
 | 
						||
    (version "0.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/quickcheck-io/quickcheck-io-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1kf1kfw9fsmly0rvzvdf6jvdw10qhkmikyj0wcwciw6wad95w9sh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/hspec/quickcheck-io#readme")
 | 
						||
    (synopsis "Use HUnit assertions as QuickCheck properties")
 | 
						||
    (description "This package provides an orphan instance that allows you to
 | 
						||
use HUnit assertions as QuickCheck properties.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-quickcheck
 | 
						||
  (package
 | 
						||
    (name "ghc-quickcheck")
 | 
						||
    (version "2.8.1")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/QuickCheck/QuickCheck-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0fvnfl30fxmj5q920l13641ar896d53z0z6z66m7c1366lvalwvh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f  ; FIXME: currently missing libraries used for tests.
 | 
						||
       #:configure-flags '("-f base4")))
 | 
						||
    ;; these inputs are necessary to use this package
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-tf-random" ,ghc-tf-random)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/nick8325/quickcheck")
 | 
						||
    (synopsis
 | 
						||
     "Automatic testing of Haskell programs")
 | 
						||
    (description
 | 
						||
     "QuickCheck is a library for random testing of program properties.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-case-insensitive
 | 
						||
  (package
 | 
						||
    (name "ghc-case-insensitive")
 | 
						||
    (version "1.2.0.4")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/case-insensitive/case-insensitive-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "07nm40r9yw2p9qsfp3pjbsmyn4dabrxw34p48171zmccdd5hv0v3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    ;; these inputs are necessary to use this library
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page
 | 
						||
     "https://github.com/basvandijk/case-insensitive")
 | 
						||
    (synopsis "Case insensitive string comparison")
 | 
						||
    (description
 | 
						||
     "The module 'Data.CaseInsensitive' provides the 'CI' type constructor
 | 
						||
which can be parameterised by a string-like type like: 'String', 'ByteString',
 | 
						||
'Text', etc..  Comparisons of values of the resulting type will be insensitive
 | 
						||
to cases.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-syb
 | 
						||
  (package
 | 
						||
    (name "ghc-syb")
 | 
						||
    (version "0.6")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/syb/syb-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1p3cnqjm13677r4a966zffzhi9b3a321aln8zs8ckqj0d9z1z3d3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page
 | 
						||
     "http://www.cs.uu.nl/wiki/GenericProgramming/SYB")
 | 
						||
    (synopsis "Scrap Your Boilerplate")
 | 
						||
    (description "This package contains the generics system described in the
 | 
						||
/Scrap Your Boilerplate/ papers (see
 | 
						||
@uref{http://www.cs.uu.nl/wiki/GenericProgramming/SYB, the website}).  It
 | 
						||
defines the 'Data' class of types permitting folding and unfolding of
 | 
						||
constructor applications, instances of this class for primitive types, and a
 | 
						||
variety of traversals.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-fgl
 | 
						||
  (package
 | 
						||
    (name "ghc-fgl")
 | 
						||
    (version "5.5.1.0")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/fgl/fgl-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0rcmz0xlyr1wj490ffja29z1jgl51gz19ka609da6bx39bwx7nga"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page "http://web.engr.oregonstate.edu/~erwig/fgl/haskell")
 | 
						||
    (synopsis
 | 
						||
     "Martin Erwig's Functional Graph Library")
 | 
						||
    (description "The functional graph library, FGL, is a collection of type
 | 
						||
and function definitions to address graph problems.  The basis of the library
 | 
						||
is an inductive definition of graphs in the style of algebraic data types that
 | 
						||
encourages inductive, recursive definitions of graph algorithms.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-chasingbottoms
 | 
						||
  (package
 | 
						||
    (name "ghc-chasingbottoms")
 | 
						||
    (version "1.3.0.13")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/ChasingBottoms/"
 | 
						||
                           "ChasingBottoms-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1fb86jd6cdz4rx3fj3r9n8d60kx824ywwy7dw4qnrdran46ja3pl"))
 | 
						||
       (modules '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        ;; The Hackage page and the cabal file linked there for this package
 | 
						||
        ;; both list 0.7 as the upper version limit, but the source tarball
 | 
						||
        ;; specifies 0.6.  Assume the Hackage page is correct.
 | 
						||
        '(substitute* "ChasingBottoms.cabal"
 | 
						||
           (("syb >= 0.1.0.2 && < 0.6") "syb >= 0.1.0.2 && < 0.7")))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-syb" ,ghc-syb)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/ChasingBottoms")
 | 
						||
    (synopsis "Testing of partial and infinite values in Haskell")
 | 
						||
    (description
 | 
						||
     ;; FIXME: There should be a @comma{} in the uref text, but it is not
 | 
						||
     ;; rendered properly.
 | 
						||
     "This is a library for testing code involving bottoms or infinite values.
 | 
						||
For the underlying theory and a larger example involving use of QuickCheck,
 | 
						||
see the article
 | 
						||
@uref{http://www.cse.chalmers.se/~nad/publications/danielsson-jansson-mpc2004.html,
 | 
						||
\"Chasing Bottoms A Case Study in Program Verification in the Presence of
 | 
						||
Partial and Infinite Values\"}.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-unordered-containers
 | 
						||
  (package
 | 
						||
    (name "ghc-unordered-containers")
 | 
						||
    (version "0.2.5.1")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/unordered-containers"
 | 
						||
             "/unordered-containers-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "06l1xv7vhpxly75saxdrbc6p2zlgz1az278arfkz4rgawfnphn3f"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-chasingbottoms" ,ghc-chasingbottoms)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
 | 
						||
       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)))
 | 
						||
    ;; these inputs are necessary to use this library
 | 
						||
    (propagated-inputs `(("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/tibbe/unordered-containers")
 | 
						||
    (synopsis
 | 
						||
     "Efficient hashing-based container types")
 | 
						||
    (description
 | 
						||
     "Efficient hashing-based container types.  The containers have been
 | 
						||
optimized for performance critical use, both in terms of large data quantities
 | 
						||
and high speed.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-uniplate
 | 
						||
  (package
 | 
						||
    (name "ghc-uniplate")
 | 
						||
    (version "1.6.12")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/uniplate/uniplate-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1dx8f9aw27fz8kw0ad1nm6355w5rdl7bjvb427v2bsgnng30pipw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)))
 | 
						||
    (home-page "http://community.haskell.org/~ndm/uniplate/")
 | 
						||
    (synopsis "Simple, concise and fast generic operations")
 | 
						||
    (description "Uniplate is a library for writing simple and concise generic
 | 
						||
operations.  Uniplate has similar goals to the original Scrap Your Boilerplate
 | 
						||
work, but is substantially simpler and faster.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-base64-bytestring
 | 
						||
  (package
 | 
						||
    (name "ghc-base64-bytestring")
 | 
						||
    (version "1.0.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/base64-bytestring/base64-bytestring-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0l1v4ddjdsgi9nqzyzcxxj76rwar3lzx8gmwf2r54bqan3san9db"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f))         ; FIXME: testing libraries are missing.
 | 
						||
    (home-page "https://github.com/bos/base64-bytestring")
 | 
						||
    (synopsis "Base64 encoding and decoding for ByteStrings")
 | 
						||
    (description "This library provides fast base64 encoding and decoding for
 | 
						||
Haskell @code{ByteString}s.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-annotated-wl-pprint
 | 
						||
  (package
 | 
						||
    (name "ghc-annotated-wl-pprint")
 | 
						||
    (version "0.7.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/annotated-wl-pprint"
 | 
						||
             "/annotated-wl-pprint-" version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "061xfz6qany3wf95csl8dcik2pz22cn8iv1qchhm16isw5zjs9hc"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "https://github.com/david-christiansen/annotated-wl-pprint")
 | 
						||
    (synopsis
 | 
						||
     "The Wadler/Leijen Pretty Printer, with annotation support")
 | 
						||
    (description "This is a modified version of wl-pprint, which was based on
 | 
						||
Wadler's paper \"A Prettier Printer\".  This version allows the library user
 | 
						||
to annotate the text with semantic information, which can later be rendered in
 | 
						||
a variety of ways.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-ansi-wl-pprint
 | 
						||
  (package
 | 
						||
    (name "ghc-ansi-wl-pprint")
 | 
						||
    (version "0.6.7.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/ansi-wl-pprint/ansi-wl-pprint-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "025pyphsjf0dnbrmj5nscbi6gzyigwgp3ifxb3psn7kji6mfr29p"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-ansi-terminal" ,ghc-ansi-terminal)))
 | 
						||
    (home-page "http://github.com/ekmett/ansi-wl-pprint")
 | 
						||
    (synopsis "Wadler/Leijen Pretty Printer for colored ANSI terminal output")
 | 
						||
    (description "This is a pretty printing library based on Wadler's paper
 | 
						||
\"A Prettier Printer\".  It has been enhanced with support for ANSI terminal
 | 
						||
colored output using the ansi-terminal package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-split
 | 
						||
  (package
 | 
						||
    (name "ghc-split")
 | 
						||
    (version "0.2.2")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/split/split-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0xa3j0gwr6k5vizxybnzk5fgb3pppgspi6mysnp2gwjp2dbrxkzr"))
 | 
						||
       (modules '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        ;; The Cabal file on Hackage is updated, but the tar.gz does not
 | 
						||
        ;; include it.  See
 | 
						||
        ;; <https://hackage.haskell.org/package/split-0.2.2/revisions/>.
 | 
						||
        '(substitute* "split.cabal"
 | 
						||
           (("base <4.8") "base <4.9")))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/split")
 | 
						||
    (synopsis "Combinator library for splitting lists")
 | 
						||
    (description "This package provides a collection of Haskell functions for
 | 
						||
splitting lists into parts, akin to the @code{split} function found in several
 | 
						||
mainstream languages.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-parsec
 | 
						||
  (package
 | 
						||
    (name "ghc-parsec")
 | 
						||
    (version "3.1.9")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/parsec/parsec-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1ja20cmj6v336jy87c6h3jzjp00sdbakwbdwp11iln499k913xvi"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    ;; these inputs are necessary to use this library
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f)) ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page
 | 
						||
     "https://github.com/aslatter/parsec")
 | 
						||
    (synopsis "Monadic parser combinators")
 | 
						||
    (description "Parsec is a parser library.  It is simple, safe, well
 | 
						||
documented, has extensive libraries, good error messages, and is fast.  It is
 | 
						||
defined as a monad transformer that can be stacked on arbitrary monads, and it
 | 
						||
is also parametric in the input stream type.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-vector
 | 
						||
  (package
 | 
						||
    (name "ghc-vector")
 | 
						||
    (version "0.11.0.0")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/vector/vector-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1r1jlksy7b0kb0fy00g64isk6nyd9wzzdq31gx5v1wn38knj0lqa"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    ;; these inputs are necessary to use this library
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-primitive" ,ghc-primitive)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f))      ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page "https://github.com/haskell/vector")
 | 
						||
    (synopsis "Efficient Arrays")
 | 
						||
    (description "This library provides an efficient implementation of
 | 
						||
Int-indexed arrays (both mutable and immutable), with a powerful loop
 | 
						||
optimisation framework.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-vector-binary-instances
 | 
						||
  (package
 | 
						||
    (name "ghc-vector-binary-instances")
 | 
						||
    (version "0.2.1.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "vector-binary-instances/vector-binary-instances-"
 | 
						||
             version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "028rsf2w193rhs1gic5yvvrwidw9sblczcn10aw64npfc6502l4l"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-cereal" ,ghc-cereal)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-vector" ,ghc-vector)))
 | 
						||
    (home-page "https://github.com/bos/vector-binary-instances")
 | 
						||
    (synopsis "Instances of Data.Binary and Data.Serialize for vector")
 | 
						||
    (description "This library provides instances of @code{Binary} for the
 | 
						||
types defined in the @code{vector} package, making it easy to serialize
 | 
						||
vectors to and from disk.  We use the generic interface to vectors, so all
 | 
						||
vector types are supported.  Specific instances are provided for unboxed,
 | 
						||
boxed and storable vectors.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-network
 | 
						||
  (package
 | 
						||
    (name "ghc-network")
 | 
						||
    (version "2.6.2.1")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/network/network-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1yhvpd4wigz165jvyvw9zslx7lgqdj63jh3zv5s74b5ykdfa3zd3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f))      ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page "https://github.com/haskell/network")
 | 
						||
    (synopsis "Low-level networking interface")
 | 
						||
    (description
 | 
						||
     "This package provides a low-level networking interface.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-network-uri
 | 
						||
  (package
 | 
						||
    (name "ghc-network-uri")
 | 
						||
    (version "2.6.0.3")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/network-uri/network-uri-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1pwbqb2rk4rnvllvdch42p5368xcvpkanp7bxckdhxya8zzwvhhg"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-network" ,ghc-network)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f))  ; FIXME: currently missing libraries used for tests.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-parsec" ,ghc-parsec)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/haskell/network-uri")
 | 
						||
    (synopsis "Library for URI manipulation")
 | 
						||
    (description "This package provides an URI manipulation interface.  In
 | 
						||
'network-2.6' the 'Network.URI' module was split off from the 'network'
 | 
						||
package into this package.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-ansi-terminal
 | 
						||
  (package
 | 
						||
    (name "ghc-ansi-terminal")
 | 
						||
    (version "0.6.2.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/ansi-terminal/ansi-terminal-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0hpfw0k025y681m9ml1c712skrb1p4vh7z5x1f0ci9ww7ssjrh2d"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/feuerbach/ansi-terminal")
 | 
						||
    (synopsis "ANSI terminal support for Haskell")
 | 
						||
    (description "This package provides ANSI terminal support for Haskell.  It
 | 
						||
allows cursor movement, screen clearing, color output showing or hiding the
 | 
						||
cursor, and changing the title.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-http
 | 
						||
  (package
 | 
						||
    (name "ghc-http")
 | 
						||
    (version "4000.2.20")
 | 
						||
    (outputs '("out" "doc"))
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/HTTP/HTTP-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0nyqdxr5ls2dxkf4a1f3x15xzwdm46ppn99nkcbhswlr6s3cq1s4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)))
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f))  ; FIXME: currently missing libraries used for tests.
 | 
						||
    (home-page "https://github.com/haskell/HTTP")
 | 
						||
    (synopsis "Library for client-side HTTP")
 | 
						||
    (description
 | 
						||
     "The HTTP package supports client-side web programming in Haskell.  It
 | 
						||
lets you set up HTTP connections, transmitting requests and processing the
 | 
						||
responses coming back.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hspec
 | 
						||
  (package
 | 
						||
    (name "ghc-hspec")
 | 
						||
    (version "2.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hspec/hspec-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0zqisxznlbszivsgy3irvf566zhcr6ipqqj3x9i7pj5hy913jwqf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-hspec-core" ,ghc-hspec-core)
 | 
						||
       ("hspec-discover" ,hspec-discover)
 | 
						||
       ("ghc-hspec-expectations" ,ghc-hspec-expectations)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-stringbuilder" ,ghc-stringbuilder)
 | 
						||
       ("ghc-hspec-meta" ,ghc-hspec-meta)))
 | 
						||
    (home-page "http://hspec.github.io/")
 | 
						||
    (synopsis "Testing Framework for Haskell")
 | 
						||
    (description "This library provides the Hspec testing framework for
 | 
						||
Haskell, inspired by the Ruby library RSpec.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-hspec-contrib
 | 
						||
  (package
 | 
						||
    (name "ghc-hspec-contrib")
 | 
						||
    (version "0.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "hspec-contrib/hspec-contrib-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "006syw8xagfhsx06ws9ywig1qx5lk4cgl7sq6pbid1s64c72mxn4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-hspec-core" ,ghc-hspec-core)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://hspec.github.io/")
 | 
						||
    (synopsis "Contributed functionality for Hspec")
 | 
						||
    (description
 | 
						||
     "This package provides contributed Hspec extensions.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-hspec-expectations
 | 
						||
  (package
 | 
						||
    (name "ghc-hspec-expectations")
 | 
						||
    (version "0.7.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hspec-expectations/hspec-expectations-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1w56jiqfyl237sr207gh3b0l8sr9layy0mdsgd5wknzb49mif6ip"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "https://github.com/sol/hspec-expectations")
 | 
						||
    (synopsis "Catchy combinators for HUnit")
 | 
						||
    (description "This library provides catchy combinators for HUnit, see
 | 
						||
@uref{https://github.com/sol/hspec-expectations#readme, the README}.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public hspec-discover
 | 
						||
  (package
 | 
						||
    (name "hspec-discover")
 | 
						||
    (version "2.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hspec-discover/hspec-discover-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0w3awzbljf4hqhxrjrxqa1lfcclg92bhmq641gz2q80vycspapzx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:haddock? #f)) ; Haddock phase fails because there are no
 | 
						||
                                 ; documentation files.
 | 
						||
    (inputs `(("ghc-hspec-meta" ,ghc-hspec-meta)))
 | 
						||
    (home-page "http://hspec.github.io/")
 | 
						||
    (synopsis "Automatically discover and run Hspec tests")
 | 
						||
    (description "hspec-discover is a tool which automatically discovers and
 | 
						||
runs Hspec tests.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-hspec-core
 | 
						||
  (package
 | 
						||
    (name "ghc-hspec-core")
 | 
						||
    (version "2.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hspec-core/hspec-core-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1wgd55k652jaf81nkvciyqi67ycj7zamr4nd9z1cqf8nr9fc3sa4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-setenv" ,ghc-setenv)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-quickcheck-io" ,ghc-quickcheck-io)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hspec-expectations" ,ghc-hspec-expectations)
 | 
						||
       ("ghc-silently" ,ghc-silently)))
 | 
						||
    (home-page "http://hspec.github.io/")
 | 
						||
    (synopsis "Testing framework for Haskell")
 | 
						||
    (description "This library exposes internal types and functions that can
 | 
						||
be used to extend Hspec's functionality.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-hspec-meta
 | 
						||
  (package
 | 
						||
    (name "ghc-hspec-meta")
 | 
						||
    (version "2.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/hspec-meta/hspec-meta-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1fmqmgrzp135cxhmxxbaswkk4bqbpgfml00cmcz0d39n11vzpa5z"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-hspec-expectations" ,ghc-hspec-expectations)
 | 
						||
       ("ghc-setenv" ,ghc-setenv)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-quickcheck-io" ,ghc-quickcheck-io)))
 | 
						||
    (home-page "http://hspec.github.io/")
 | 
						||
    (synopsis "Version of Hspec to test Hspec itself")
 | 
						||
    (description "This library provides a stable version of Hspec which is
 | 
						||
used to test the in-development version of Hspec.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-vault
 | 
						||
  (package
 | 
						||
    (name "ghc-vault")
 | 
						||
    (version "0.3.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/vault/vault-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0ah6qrg71krc87f4vjy4b4shdd0mgyil8fikb3j6fl4kfwlg67jn"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/HeinrichApfelmus/vault")
 | 
						||
    (synopsis "Persistent store for arbitrary values")
 | 
						||
    (description "This package provides vaults for Haskell.  A vault is a
 | 
						||
persistent store for values of arbitrary types.  It's like having first-class
 | 
						||
access to the storage space behind @code{IORefs}.  The data structure is
 | 
						||
analogous to a bank vault, where you can access different bank boxes with
 | 
						||
different keys; hence the name.  Also provided is a @code{locker} type,
 | 
						||
representing a store for a single element.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-mmorph
 | 
						||
  (package
 | 
						||
    (name "ghc-mmorph")
 | 
						||
    (version "1.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/mmorph/mmorph-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0k5zlzmnixfwcjrqvhgi3i6xg532b0gsjvc39v5jigw69idndqr2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/mmorph")
 | 
						||
    (synopsis "Monad morphisms")
 | 
						||
    (description
 | 
						||
     "This library provides monad morphism utilities, most commonly used for
 | 
						||
manipulating monad transformer stacks.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-monad-control
 | 
						||
  (package
 | 
						||
    (name "ghc-monad-control")
 | 
						||
    (version "1.0.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/monad-control"
 | 
						||
             "/monad-control-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "07pn1p4m80wdd7gw62s4yny8rbvm60ka1q8qx5y1plznd8sbg179"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)
 | 
						||
       ("ghc-transformers-base" ,ghc-transformers-base)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)))
 | 
						||
    (home-page "https://github.com/basvandijk/monad-control")
 | 
						||
    (synopsis "Monad transformers to lift control operations like exception
 | 
						||
catching")
 | 
						||
    (description "This package defines the type class @code{MonadBaseControl},
 | 
						||
a subset of @code{MonadBase} into which generic control operations such as
 | 
						||
@code{catch} can be lifted from @code{IO} or any other base monad.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-byteorder
 | 
						||
  (package
 | 
						||
    (name "ghc-byteorder")
 | 
						||
    (version "1.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/byteorder/byteorder-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "06995paxbxk8lldvarqpb3ygcjbg4v8dk4scib1rjzwlhssvn85x"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://community.haskell.org/~aslatter/code/byteorder")
 | 
						||
    (synopsis
 | 
						||
     "Exposes the native endianness of the system")
 | 
						||
    (description
 | 
						||
     "This package is for working with the native byte-ordering of the
 | 
						||
system.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-base-compat
 | 
						||
  (package
 | 
						||
    (name "ghc-base-compat")
 | 
						||
    (version "0.8.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/base-compat/base-compat-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "02m93hzgxg4bcnp7xcc2fdh2hrsc2h6fwl8hix5nx9k864kwf41q"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/base-compat")
 | 
						||
    (synopsis "Haskell compiler compatibility library")
 | 
						||
    (description "This library provides functions available in later versions
 | 
						||
of base to a wider range of compilers, without requiring the use of CPP
 | 
						||
pragmas in your code.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-blaze-builder
 | 
						||
  (package
 | 
						||
    (name "ghc-blaze-builder")
 | 
						||
    (version "0.4.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/blaze-builder/blaze-builder-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1id3w33x9f7q5m3xpggmvzw03bkp94bpfyz81625bldqgf3yqdn1"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f))          ; FIXME: Missing test libraries.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)))
 | 
						||
    (home-page "http://github.com/lpsmith/blaze-builder")
 | 
						||
    (synopsis "Efficient buffered output")
 | 
						||
    (description "This library provides an implementation of the older
 | 
						||
@code{blaze-builder} interface in terms of the new builder that shipped with
 | 
						||
@code{bytestring-0.10.4.0}.  This implementation is mostly intended as a
 | 
						||
bridge to the new builder, so that code that uses the old interface can
 | 
						||
interoperate with code that uses the new implementation.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-blaze-markup
 | 
						||
  (package
 | 
						||
    (name "ghc-blaze-markup")
 | 
						||
    (version "0.7.0.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/blaze-markup/blaze-markup-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "080vlhd8dwjxrma4bb524lh8gxs5lm3xh122icy6lnnyipla0s9y"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "http://jaspervdj.be/blaze")
 | 
						||
    (synopsis "Fast markup combinator library for Haskell")
 | 
						||
    (description "This library provides core modules of a markup combinator
 | 
						||
library for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-blaze-html
 | 
						||
  (package
 | 
						||
    (name "ghc-blaze-html")
 | 
						||
    (version "0.8.1.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/blaze-html/blaze-html-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1dnw50kh0s405cg9i2y4a8awanhj3bqzk21jwgfza65kcjby7lpq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-blaze-markup" ,ghc-blaze-markup)))
 | 
						||
    (home-page "http://jaspervdj.be/blaze")
 | 
						||
    (synopsis "Fast HTML combinator library")
 | 
						||
    (description "This library provides HTML combinators for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-easy-file
 | 
						||
  (package
 | 
						||
    (name "ghc-easy-file")
 | 
						||
    (version "0.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/easy-file/easy-file-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0v75081bx4qzlqy29hh639nzlr7dncwza3qxbzm9njc4jarf31pz"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page
 | 
						||
     "http://github.com/kazu-yamamoto/easy-file")
 | 
						||
    (synopsis "File handling library for Haskell")
 | 
						||
    (description "This library provides file handling utilities for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-async
 | 
						||
  (package
 | 
						||
    (name "ghc-async")
 | 
						||
    (version "2.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/async/async-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0azx4qk65a9a2gvqsfmz3w89m6shzr2iz0i5lly2zvly4n2d6m6v"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)))
 | 
						||
    (home-page "https://github.com/simonmar/async")
 | 
						||
    (synopsis "Library to run IO operations asynchronously")
 | 
						||
    (description "Async provides a library to run IO operations
 | 
						||
asynchronously, and wait for their results.  It is a higher-level interface
 | 
						||
over threads in Haskell, in which @code{Async a} is a concurrent thread that
 | 
						||
will eventually deliver a value of type @code{a}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-fingertree
 | 
						||
  (package
 | 
						||
    (name "ghc-fingertree")
 | 
						||
    (version "0.1.1.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/fingertree/fingertree-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1w6x3kp3by5yjmam6wlrf9vap5l5rrqaip0djbrdp0fpf2imn30n"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
    (home-page "http://hackage.haskell.org/package/fingertree")
 | 
						||
    (synopsis "Generic finger-tree structure")
 | 
						||
    (description "This library provides finger trees, a general sequence
 | 
						||
representation with arbitrary annotations, for use as a base for
 | 
						||
implementations of various collection types.  It includes examples, as
 | 
						||
described in section 4 of Ralf Hinze and Ross Paterson, \"Finger trees: a
 | 
						||
simple general-purpose data structure\".")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-optparse-applicative
 | 
						||
  (package
 | 
						||
    (name "ghc-optparse-applicative")
 | 
						||
    (version "0.11.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/optparse-applicative"
 | 
						||
             "/optparse-applicative-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0ni52ii9555jngljvzxn1ngicr6i2w647ww3rzhdrmng04y95iii"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-ansi-wl-pprint" ,ghc-ansi-wl-pprint)))
 | 
						||
    (home-page "https://github.com/pcapriotti/optparse-applicative")
 | 
						||
    (synopsis "Utilities and combinators for parsing command line options")
 | 
						||
    (description "This package provides utilities and combinators for parsing
 | 
						||
command line options in Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-base-orphans
 | 
						||
  (package
 | 
						||
    (name "ghc-base-orphans")
 | 
						||
    (version "0.4.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/base-orphans/base-orphans-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0hhgpwjvx7jhvlhsygmmf0q5hv2ymijzz4bjilicw99bmv13qcpl"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/base-orphans")
 | 
						||
    (synopsis "Orphan instances for backwards compatibility")
 | 
						||
    (description "This package defines orphan instances that mimic instances
 | 
						||
available in later versions of base to a wider (older) range of compilers.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-auto-update
 | 
						||
  (package
 | 
						||
    (name "ghc-auto-update")
 | 
						||
    (version "0.1.2.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/auto-update/auto-update-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1ns4c5mqhnm7hsiqxf1ivjs5fflyq92b16ldzrcl0p85631h0c3v"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/yesodweb/wai")
 | 
						||
    (synopsis "Efficiently run periodic, on-demand actions")
 | 
						||
    (description "This library provides mechanisms to efficiently run
 | 
						||
periodic, on-demand actions in Haskell.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-tagged
 | 
						||
  (package
 | 
						||
    (name "ghc-tagged")
 | 
						||
    (version "0.8.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tagged/tagged-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1hc2qzhhz5p1xd8k03sklrdnhcflkwhgpl82k6fam8yckww9ipav"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://hackage.haskell.org/package/tagged")
 | 
						||
    (synopsis "Haskell phantom types to avoid passing dummy arguments")
 | 
						||
    (description "This library provides phantom types for Haskell 98, to avoid
 | 
						||
having to unsafely pass dummy arguments.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-unbounded-delays
 | 
						||
  (package
 | 
						||
    (name "ghc-unbounded-delays")
 | 
						||
    (version "0.1.0.9")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/unbounded-delays/unbounded-delays-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1f4h87503m3smhip432q027wj3zih18pmz2rnafh60589ifcl420"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://github.com/basvandijk/unbounded-delays")
 | 
						||
    (synopsis "Unbounded thread delays and timeouts")
 | 
						||
    (description "The @code{threadDelay} and @code{timeout} functions from the
 | 
						||
Haskell base library use the bounded @code{Int} type for specifying the delay
 | 
						||
or timeout period.  This package provides alternative functions which use the
 | 
						||
unbounded @code{Integer} type.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
;; This package builds `clock` without tests, since the tests rely on tasty
 | 
						||
;; and tasty-quickcheck, which in turn require clock to build.  When tasty and
 | 
						||
;; tasty-quickcheck are added, we will add ghc-clock with tests enabled.
 | 
						||
(define ghc-clock-bootstrap
 | 
						||
  (package
 | 
						||
    (name "ghc-clock-bootstrap")
 | 
						||
    (version "0.5.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "clock/"
 | 
						||
             "clock-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1ncph7vi2q6ywwc8ysxl1ibw6i5dwfvln88ssfazk8jgpj4iyykw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ;; Testing suite depends on tasty and
 | 
						||
                               ;; tasty-quickcheck, which need clock to build.
 | 
						||
    (home-page "https://hackage.haskell.org/package/clock")
 | 
						||
    (synopsis "High-resolution clock for Haskell")
 | 
						||
    (description "A package for convenient access to high-resolution clock and
 | 
						||
timer functions of different operating systems via a unified API.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-clock
 | 
						||
  (package
 | 
						||
    (name "ghc-clock")
 | 
						||
    (version "0.5.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/"
 | 
						||
             "clock/"
 | 
						||
             "clock-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1ncph7vi2q6ywwc8ysxl1ibw6i5dwfvln88ssfazk8jgpj4iyykw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/clock")
 | 
						||
    (synopsis "High-resolution clock for Haskell")
 | 
						||
    (description "A package for convenient access to high-resolution clock and
 | 
						||
timer functions of different operating systems via a unified API.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-charset
 | 
						||
  (package
 | 
						||
    (name "ghc-charset")
 | 
						||
    (version "0.3.7.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/charset/charset-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1gn0m96qpjww8hpp2g1as5yy0wcwy4iq73h3kz6g0yxxhcl5sh9x"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-unordered-containers" ,ghc-unordered-containers)))
 | 
						||
    (home-page "http://github.com/ekmett/charset")
 | 
						||
    (synopsis "Fast unicode character sets for Haskell")
 | 
						||
    (description "This package provides fast unicode character sets for
 | 
						||
Haskell, based on complemented PATRICIA tries.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-bytestring-builder
 | 
						||
  (package
 | 
						||
    (name "ghc-bytestring-builder")
 | 
						||
    (version "0.10.6.0.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/bytestring-builder"
 | 
						||
             "/bytestring-builder-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1mkg24zl0rapb3gqzkyj5ibp07wx3yzd72hmfczssl0is63rjhww"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:haddock? #f)) ; Package contains no documentation.
 | 
						||
    (home-page "http://hackage.haskell.org/package/bytestring-builder")
 | 
						||
    (synopsis "The new bytestring builder, packaged outside of GHC")
 | 
						||
    (description "This package provides the bytestring builder that is
 | 
						||
debuting in bytestring-0.10.4.0, which should be shipping with GHC 7.8.
 | 
						||
Compatibility package for older packages.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-nats
 | 
						||
  (package
 | 
						||
    (name "ghc-nats")
 | 
						||
    (version "1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/nats/nats-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0r6s8l4s0yq3x2crrkv0b8zac13magfasr9v8hnq6rn1icsfhic0"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:haddock? #f))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/nats")
 | 
						||
    (synopsis "Natural numbers")
 | 
						||
    (description "This library provides the natural numbers for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-void
 | 
						||
  (package
 | 
						||
    (name "ghc-void")
 | 
						||
    (version "0.7.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/void/void-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1x15x2axz84ndw2bf60vjqljhrb0w95lddaljsxrl0hcd29zvw69"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (home-page "http://github.com/ekmett/void")
 | 
						||
    (synopsis
 | 
						||
     "Logically uninhabited data type")
 | 
						||
    (description
 | 
						||
     "A Haskell 98 logically uninhabited data type, used to indicate that a
 | 
						||
given term should not exist.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-kan-extensions
 | 
						||
  (package
 | 
						||
    (name "ghc-kan-extensions")
 | 
						||
    (version "4.2.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/kan-extensions/kan-extensions-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0iywbadpy8s3isfzlx9dlz3apaywhqq4gdbxkwygksq8pzdhwkrk"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-adjunctions" ,ghc-adjunctions)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)
 | 
						||
       ("ghc-distributive" ,ghc-distributive)
 | 
						||
       ("ghc-free" ,ghc-free)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-semigroupoids" ,ghc-semigroupoids)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)))
 | 
						||
    (home-page "http://github.com/ekmett/kan-extensions/")
 | 
						||
    (synopsis "Kan extensions library")
 | 
						||
    (description "This library provides Kan extensions, Kan lifts, various
 | 
						||
forms of the Yoneda lemma, and (co)density (co)monads for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-statevar
 | 
						||
  (package
 | 
						||
    (name "ghc-statevar")
 | 
						||
    (version "1.1.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/StateVar/StateVar-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1ap51cvwq61xckx5hw44l82ihbxvsq3263xr5hqg42c5qp67kbhf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/StateVar")
 | 
						||
    (synopsis "State variables for Haskell")
 | 
						||
    (description "This package provides state variables, which are references
 | 
						||
in the @code{IO} monad, like @code{IORef}s or parts of the OpenGL state.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-lens
 | 
						||
  (package
 | 
						||
    (name "ghc-lens")
 | 
						||
    (version "4.13")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/lens/lens-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0g4g0xksrb2m8wgsmraaq8qnk1sssb42kr65fc7clgyid6zyfmim"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: doctest packagedb propagation problem.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-base-orphans" ,ghc-base-orphans)
 | 
						||
       ("ghc-bifunctors" ,ghc-bifunctors)
 | 
						||
       ("ghc-distributive" ,ghc-distributive)
 | 
						||
       ("ghc-exceptions" ,ghc-exceptions)
 | 
						||
       ("ghc-free" ,ghc-free)
 | 
						||
       ("ghc-kan-extensions" ,ghc-kan-extensions)
 | 
						||
       ("ghc-parallel" ,ghc-parallel)
 | 
						||
       ("ghc-reflection" ,ghc-reflection)
 | 
						||
       ("ghc-semigroupoids" ,ghc-semigroupoids)
 | 
						||
       ("ghc-vector" ,ghc-vector)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-profunctors" ,ghc-profunctors)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-void" ,ghc-void)
 | 
						||
       ("ghc-generic-deriving" ,ghc-generic-deriving)
 | 
						||
       ("ghc-nats" ,ghc-nats)
 | 
						||
       ("ghc-simple-reflect" ,ghc-simple-reflect)
 | 
						||
       ("hlint" ,hlint)))
 | 
						||
    (home-page "http://github.com/ekmett/lens/")
 | 
						||
    (synopsis "Lenses, Folds and Traversals")
 | 
						||
    (description "This library provides @code{Control.Lens}.  The combinators
 | 
						||
in @code{Control.Lens} provide a highly generic toolbox for composing families
 | 
						||
of getters, folds, isomorphisms, traversals, setters and lenses and their
 | 
						||
indexed variants.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tagsoup
 | 
						||
  (package
 | 
						||
    (name "ghc-tagsoup")
 | 
						||
    (version "0.13.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tagsoup/tagsoup-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "13b6zy6346r3cxhaivys84fnxarg8wbv7r2znazfjdkqil8n5a1j"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page
 | 
						||
     "http://community.haskell.org/~ndm/tagsoup/")
 | 
						||
    (synopsis
 | 
						||
     "Parsing and extracting information from (possibly malformed) HTML/XML
 | 
						||
documents")
 | 
						||
    (description
 | 
						||
     "TagSoup is a library for parsing HTML/XML.  It supports the HTML 5
 | 
						||
specification, and can be used to parse either well-formed XML, or
 | 
						||
unstructured and malformed HTML from the web.  The library also provides
 | 
						||
useful functions to extract information from an HTML document, making it ideal
 | 
						||
for screen-scraping.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-digest
 | 
						||
  (package
 | 
						||
    (name "ghc-digest")
 | 
						||
    (version "0.0.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/digest/digest-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "04gy2zp8yzvv7j9bdfvmfzcz3sqyqa6rwslqcn4vyair2vmif5v4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("zlib" ,zlib)))
 | 
						||
    (home-page
 | 
						||
     "http://hackage.haskell.org/package/digest")
 | 
						||
    (synopsis
 | 
						||
     "Various cryptographic hashes for bytestrings")
 | 
						||
    (description
 | 
						||
     "This package provides efficient cryptographic hash implementations for
 | 
						||
strict and lazy bytestrings.  For now, CRC32 and Adler32 are supported; they
 | 
						||
are implemented as FFI bindings to efficient code from zlib.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-cheapskate
 | 
						||
  (package
 | 
						||
    (name "ghc-cheapskate")
 | 
						||
    (version "0.1.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/cheapskate/cheapskate-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0drx1hlqvdcrij4097q6bxhbfcqm73jsqv1wwhd3hsnjdmr46ch2"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-xss-sanitize" ,ghc-xss-sanitize)
 | 
						||
       ("ghc-data-default" ,ghc-data-default)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-blaze-html" ,ghc-blaze-html)
 | 
						||
       ("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-uniplate" ,ghc-uniplate)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-wai-extra" ,ghc-wai-extra)
 | 
						||
       ("ghc-wai" ,ghc-wai)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)))
 | 
						||
    (home-page "http://github.com/jgm/cheapskate")
 | 
						||
    (synopsis "Experimental markdown processor")
 | 
						||
    (description "Cheapskate is an experimental Markdown processor in pure
 | 
						||
Haskell.  It aims to process Markdown efficiently and in the most forgiving
 | 
						||
possible way.  It is designed to deal with any input, including garbage, with
 | 
						||
linear performance.  Output is sanitized by default for protection against XSS
 | 
						||
attacks.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-bifunctors
 | 
						||
  (package
 | 
						||
    (name "ghc-bifunctors")
 | 
						||
    (version "5")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/bifunctors/bifunctors-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "13990xdgx0n23qgi18ghhmsywj5zkr0a5bim0g8a4nzi0cx95ps1"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (home-page "http://github.com/ekmett/bifunctors/")
 | 
						||
    (synopsis "Bifunctors for Haskell")
 | 
						||
    (description "This package provides bifunctors for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-semigroupoids
 | 
						||
  (package
 | 
						||
    (name "ghc-semigroupoids")
 | 
						||
    (version "5.0.0.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/semigroupoids/semigroupoids-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1jf7jnfhdvl6p18wdr21yi2fim1xb8alcn6szhrdswj0dkilgq6d"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-base-orphans" ,ghc-base-orphans)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-bifunctors" ,ghc-bifunctors)
 | 
						||
       ("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)
 | 
						||
       ("ghc-distributive" ,ghc-distributive)))
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: doctest packagedb propagation problem.
 | 
						||
    (inputs
 | 
						||
     `(("ghc-semigroups" ,ghc-semigroups)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)))
 | 
						||
    (home-page "http://github.com/ekmett/semigroupoids")
 | 
						||
    (synopsis "Semigroupoids operations for Haskell")
 | 
						||
    (description "This library provides a wide array of (semi)groupoids and
 | 
						||
operations for working with them.  A @code{Semigroupoid} is a @code{Category}
 | 
						||
without the requirement of identity arrows for every object in the category.
 | 
						||
A @code{Category} is any @code{Semigroupoid} for which the Yoneda lemma holds.
 | 
						||
Finally, to work with these weaker structures it is beneficial to have
 | 
						||
containers that can provide stronger guarantees about their contents, so
 | 
						||
versions of @code{Traversable} and @code{Foldable} that can be folded with
 | 
						||
just a @code{Semigroup} are added.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-contravariant
 | 
						||
  (package
 | 
						||
    (name "ghc-contravariant")
 | 
						||
    (version "1.3.3")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/contravariant/contravariant-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "184hcmhsznqrkmqlc1kza9pb5p591anva574ry8wrh81vqmhwfb5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-void" ,ghc-void)
 | 
						||
       ("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-statevar" ,ghc-statevar)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (home-page
 | 
						||
     "http://github.com/ekmett/contravariant/")
 | 
						||
    (synopsis "Contravariant functors")
 | 
						||
    (description "Contravariant functors for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-semigroups
 | 
						||
  (package
 | 
						||
    (name "ghc-semigroups")
 | 
						||
    (version "0.17.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/semigroups/semigroups-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0gvpfi7s6ys4qha3y9a1zl1a15gf9cgg33wjb94ghg82ivcxnc3r"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-nats" ,ghc-nats)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-hashable" ,ghc-hashable)))
 | 
						||
    (home-page "http://github.com/ekmett/semigroups/")
 | 
						||
    (synopsis "Semigroup operations for Haskell")
 | 
						||
    (description "This package provides semigroups for Haskell.  In
 | 
						||
mathematics, a semigroup is an algebraic structure consisting of a set
 | 
						||
together with an associative binary operation.  A semigroup generalizes a
 | 
						||
monoid in that there might not exist an identity element.  It
 | 
						||
also (originally) generalized a group (a monoid with all inverses) to a type
 | 
						||
where every element did not have to have an inverse, thus the name
 | 
						||
semigroup.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-free
 | 
						||
  (package
 | 
						||
    (name "ghc-free")
 | 
						||
    (version "4.12.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/free/free-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0sr8phvrb4ny8j1wzq55rdn8q4br23q4pw2j276npr844825jr9p"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-prelude-extras" ,ghc-prelude-extras)
 | 
						||
       ("ghc-profunctors" ,ghc-profunctors)
 | 
						||
       ("ghc-exceptions" ,ghc-exceptions)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-bifunctors" ,ghc-bifunctors)
 | 
						||
       ("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-distributive" ,ghc-distributive)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-semigroupoids" ,ghc-semigroupoids)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)))
 | 
						||
    (home-page "http://github.com/ekmett/free/")
 | 
						||
    (synopsis "Unrestricted monads for Haskell")
 | 
						||
    (description "This library provides free monads, which are useful for many
 | 
						||
tree-like structures and domain specific languages.  If @code{f} is a
 | 
						||
@code{Functor} then the free @code{Monad} on @code{f} is the type of trees
 | 
						||
whose nodes are labeled with the constructors of @code{f}.  The word \"free\"
 | 
						||
is used in the sense of \"unrestricted\" rather than \"zero-cost\": @code{Free
 | 
						||
f} makes no constraining assumptions beyond those given by @code{f} and the
 | 
						||
definition of @code{Monad}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-adjunctions
 | 
						||
  (package
 | 
						||
    (name "ghc-adjunctions")
 | 
						||
    (version "4.2.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/adjunctions/adjunctions-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "00p030iypjzjib8pxz1x6mxfi59wvyrwjj11zv9bh766dgkdbwjq"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-profunctors" ,ghc-profunctors)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-comonad" ,ghc-comonad)
 | 
						||
       ("ghc-contravariant" ,ghc-contravariant)
 | 
						||
       ("ghc-distributive" ,ghc-distributive)
 | 
						||
       ("ghc-free" ,ghc-free)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-semigroupoids" ,ghc-semigroupoids)
 | 
						||
       ("ghc-semigroups" ,ghc-semigroups)
 | 
						||
       ("ghc-void" ,ghc-void)))
 | 
						||
    (home-page "http://github.com/ekmett/adjunctions/")
 | 
						||
    (synopsis "Adjunctions and representable functors")
 | 
						||
    (description "This library provides adjunctions and representable functors
 | 
						||
for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-fast-logger
 | 
						||
  (package
 | 
						||
    (name "ghc-fast-logger")
 | 
						||
    (version "2.4.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/fast-logger/fast-logger-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0kjk1861qcls8m8y7i55msfpprws5wk6c5mxzi35g2qbl2sih4p5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-bytestring-builder" ,ghc-bytestring-builder)
 | 
						||
       ("ghc-auto-update" ,ghc-auto-update)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/fast-logger")
 | 
						||
    (synopsis "Fast logging system")
 | 
						||
    (description "This library provides a fast logging system for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-doctest
 | 
						||
  (package
 | 
						||
    (name "ghc-doctest")
 | 
						||
    (version "0.10.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/doctest/doctest-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1jbyhzbi2hfrfg7vbkpj6vriaap8cn99nnmzwcfscwaijz09jyrm"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f))          ; FIXME: missing test framework
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-paths" ,ghc-paths)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-base-compat" ,ghc-base-compat)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-stringbuilder" ,ghc-stringbuilder)
 | 
						||
       ("ghc-silently" ,ghc-silently)
 | 
						||
       ("ghc-setenv" ,ghc-setenv)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/sol/doctest#readme")
 | 
						||
    (synopsis "Test interactive Haskell examples")
 | 
						||
    (description "The doctest program checks examples in source code comments.
 | 
						||
It is modeled after doctest for Python, see
 | 
						||
@uref{http://docs.python.org/library/doctest.html, the Doctest website}.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-lifted-base
 | 
						||
  (package
 | 
						||
    (name "ghc-lifted-base")
 | 
						||
    (version "0.2.3.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/lifted-base/lifted-base-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1yz14a1rsgknwyl08n4kxrlc26hfwmb95a3c2drbnsgmhdyq7iap"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Missing testing libraries.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-transformers-base" ,ghc-transformers-base)
 | 
						||
       ("ghc-monad-control" ,ghc-monad-control)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-transformers-compat" ,ghc-transformers-compat)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "https://github.com/basvandijk/lifted-base")
 | 
						||
    (synopsis "Lifted IO operations from the base library")
 | 
						||
    (description "Lifted-base exports IO operations from the @code{base}
 | 
						||
library lifted to any instance of @code{MonadBase} or @code{MonadBaseControl}.
 | 
						||
Note that not all modules from @code{base} are converted yet.  The package
 | 
						||
includes a copy of the @code{monad-peel} test suite written by Anders
 | 
						||
Kaseorg.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-word8
 | 
						||
  (package
 | 
						||
    (name "ghc-word8")
 | 
						||
    (version "0.1.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/word8/word8-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1pbn8ra3qhwvw07p375cdmp7jzlg07hgdcr4cpscz3h7b9sy7fiw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/word8")
 | 
						||
    (synopsis "Word8 library for Haskell")
 | 
						||
    (description "Word8 library to be used with @code{Data.ByteString}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-stringsearch
 | 
						||
  (package
 | 
						||
    (name "ghc-stringsearch")
 | 
						||
    (version "0.3.6.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/stringsearch/stringsearch-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0jpy9xjcjdbpi3wk6mg7xwd7wfi2mma70p97v1ij5i8bj9qijpr9"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "https://bitbucket.org/dafis/stringsearch")
 | 
						||
    (synopsis "Fast searching, splitting and replacing of ByteStrings")
 | 
						||
    (description "This package provides several functions to quickly search
 | 
						||
for substrings in strict or lazy @code{ByteStrings}.  It also provides
 | 
						||
functions for breaking or splitting on substrings and replacing all
 | 
						||
occurrences of a substring (the first in case of overlaps) with another.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tasty-quickcheck
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-quickcheck")
 | 
						||
    (version "0.8.4")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty-quickcheck/"
 | 
						||
             "tasty-quickcheck-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "15rjxib5jmjq0hzj47x15kgp3awc73va4cy1pmpf7k3hvfv4qprn"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)
 | 
						||
       ("ghc-pcre-light" ,ghc-pcre-light)))
 | 
						||
    (home-page "http://documentup.com/feuerbach/tasty")
 | 
						||
    (synopsis "QuickCheck support for the Tasty test framework")
 | 
						||
    (description "This package provides QuickCheck support for the Tasty
 | 
						||
Haskell test framework.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-tasty-golden
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-golden")
 | 
						||
    (version "2.3.0.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty-golden/tasty-golden-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0n7nll1sx75n3lffwhgnjrxdn0jz1g0921z9mj193fxqw0wz8axh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-temporary" ,ghc-temporary)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-optparse-applicative" ,ghc-optparse-applicative)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)
 | 
						||
       ("ghc-temporary-rc" ,ghc-temporary-rc)))
 | 
						||
    (home-page
 | 
						||
     "https://github.com/feuerbach/tasty-golden")
 | 
						||
    (synopsis "Golden tests support for tasty")
 | 
						||
    (description
 | 
						||
     "This package provides support for 'golden testing'.  A golden test is an
 | 
						||
IO action that writes its result to a file.  To pass the test, this output
 | 
						||
file should be identical to the corresponding 'golden' file, which contains
 | 
						||
the correct result for the test.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-tasty
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty")
 | 
						||
    (version "0.11.0.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty/tasty-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1chapivmmwsb1ghwagvdm80bfj3hdk75m94z4p212ng2i4ghpjkx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-stm" ,ghc-stm)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-tagged" ,ghc-tagged)
 | 
						||
       ("ghc-regex-tdfa-rc" ,ghc-regex-tdfa-rc)
 | 
						||
       ("ghc-optparse-applicative" ,ghc-optparse-applicative)
 | 
						||
       ("ghc-unbounded-delays" ,ghc-unbounded-delays)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-clock-bootstrap" ,ghc-clock-bootstrap)))
 | 
						||
    (home-page "http://documentup.com/feuerbach/tasty")
 | 
						||
    (synopsis "Modern and extensible testing framework")
 | 
						||
    (description "Tasty is a modern testing framework for Haskell.  It lets
 | 
						||
you combine your unit tests, golden tests, QuickCheck/SmallCheck properties,
 | 
						||
and any other types of tests into a single test suite.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-tasty-hunit
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-hunit")
 | 
						||
    (version "0.9.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/tasty-hunit/tasty-hunit-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "08qnxaw34wfnzi9irs1jd4d0zczqm3k5ffkd4zwhkz0dflmgq7mf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)))
 | 
						||
    (home-page "http://documentup.com/feuerbach/tasty")
 | 
						||
    (synopsis "HUnit support for the Tasty test framework")
 | 
						||
    (description "This package provides HUnit support for the Tasty Haskell
 | 
						||
test framework.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-cookie
 | 
						||
  (package
 | 
						||
    (name "ghc-cookie")
 | 
						||
    (version "0.4.1.6")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/cookie/cookie-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0b6ym6fn29p5az4dwydy036lxj131kagrmgb93w4bbkqfkds8b9s"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-old-locale" ,ghc-old-locale)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)))
 | 
						||
    (home-page "http://github.com/snoyberg/cookie")
 | 
						||
    (synopsis "HTTP cookie parsing and rendering")
 | 
						||
    (description "HTTP cookie parsing and rendering library for Haskell.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-scientific
 | 
						||
  (package
 | 
						||
    (name "ghc-scientific")
 | 
						||
    (version "0.3.4.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/scientific/scientific-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0mimdkva0cgzaychr6whv9if29z0r5wwhkss9bmd4rz8kq1kgngn"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-vector" ,ghc-vector)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-ant-xml" ,ghc-tasty-ant-xml)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)
 | 
						||
       ("ghc-tasty-smallcheck" ,ghc-tasty-smallcheck)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-smallcheck" ,ghc-smallcheck)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "https://github.com/basvandijk/scientific")
 | 
						||
    (synopsis "Numbers represented using scientific notation")
 | 
						||
    (description "This package provides @code{Data.Scientific}, which provides
 | 
						||
the number type @code{Scientific}.  Scientific numbers are arbitrary precision
 | 
						||
and space efficient.  They are represented using
 | 
						||
@uref{http://en.wikipedia.org/wiki/Scientific_notation, scientific
 | 
						||
notation}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-aeson
 | 
						||
  (package
 | 
						||
    (name "ghc-aeson")
 | 
						||
    (version "0.10.0.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/aeson/aeson-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "19kp33rfivr4d3myyr8xn803wd7p8x5nc4wb3qvlgjwgyqjaxvrz"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-dlist" ,ghc-dlist)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-scientific" ,ghc-scientific)
 | 
						||
       ("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-vector" ,ghc-vector)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-hashable" ,ghc-hashable)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "https://github.com/bos/aeson")
 | 
						||
    (synopsis "Fast JSON parsing and encoding")
 | 
						||
    (description "This package provides a JSON parsing and encoding library
 | 
						||
for Haskell, optimized for ease of use and high performance.  (A note on
 | 
						||
naming: in Greek mythology, Aeson was the father of Jason.)")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-wai
 | 
						||
  (package
 | 
						||
    (name "ghc-wai")
 | 
						||
    (version "3.0.4.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/wai/wai-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1551n0g0n22vml33v0jz5xgjcy6j79algvsdqg11a1z5ljjrjlqf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-bytestring-builder" ,ghc-bytestring-builder)
 | 
						||
       ("ghc-unix-compat" ,ghc-unix-compat)
 | 
						||
       ("ghc-vault" ,ghc-vault)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-network" ,ghc-network)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)))
 | 
						||
    (home-page "https://hackage.haskell.org/package/wai")
 | 
						||
    (synopsis "Web application interface for Haskell")
 | 
						||
    (description "This package provides a Web Application Interface (WAI)
 | 
						||
library for the Haskell language.  It defines a common protocol for
 | 
						||
communication between web applications and web servers.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-wai-logger
 | 
						||
  (package
 | 
						||
    (name "ghc-wai-logger")
 | 
						||
    (version "2.2.4.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/wai-logger/wai-logger-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1s6svvy3ci4j1dj1jaw8hg628miwj8f5gpy9n8d8hpsaxav6nzgk"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments `(#:tests? #f)) ; FIXME: Tests cannot find libraries exported
 | 
						||
                               ; by propagated-inputs.
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-auto-update" ,ghc-auto-update)
 | 
						||
       ("ghc-byteorder" ,ghc-byteorder)
 | 
						||
       ("ghc-easy-file" ,ghc-easy-file)
 | 
						||
       ("ghc-unix-time" ,ghc-unix-time)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-case-insensitive" ,ghc-case-insensitive)
 | 
						||
       ("ghc-fast-logger" ,ghc-fast-logger)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-wai" ,ghc-wai)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/wai-logger")
 | 
						||
    (synopsis "Logging system for WAI")
 | 
						||
    (description "This package provides the logging system for WAI.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-wai-extra
 | 
						||
  (package
 | 
						||
    (name "ghc-wai-extra")
 | 
						||
    (version "3.0.11.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append
 | 
						||
             "http://hackage.haskell.org/package/wai-extra/wai-extra-"
 | 
						||
             version
 | 
						||
             ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1kr2s5qyx1dvnwr372h7pca4sgxjv0pdx96xkgsfi180h3mb0vq8"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
 | 
						||
       ("ghc-cookie" ,ghc-cookie)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-lifted-base" ,ghc-lifted-base)
 | 
						||
       ("ghc-streaming-commons" ,ghc-streaming-commons)
 | 
						||
       ("ghc-stringsearch" ,ghc-stringsearch)
 | 
						||
       ("ghc-resourcet" ,ghc-resourcet)
 | 
						||
       ("ghc-fast-logger" ,ghc-fast-logger)
 | 
						||
       ("ghc-wai-logger" ,ghc-wai-logger)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)
 | 
						||
       ("ghc-word8" ,ghc-word8)
 | 
						||
       ("ghc-iproute" ,ghc-iproute)
 | 
						||
       ("ghc-void" ,ghc-void)))
 | 
						||
    (inputs
 | 
						||
     `(("ghc-wai" ,ghc-wai)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-case-insensitive" ,ghc-case-insensitive)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-unix-compat" ,ghc-unix-compat)
 | 
						||
       ("ghc-vault" ,ghc-vault)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "http://github.com/yesodweb/wai")
 | 
						||
    (synopsis "Some basic WAI handlers and middleware")
 | 
						||
    (description "This library provides basic WAI handlers and middleware
 | 
						||
functionality.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-deepseq-generics
 | 
						||
  (package
 | 
						||
    (name "ghc-deepseq-generics")
 | 
						||
    (version "0.1.1.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "deepseq-generics/deepseq-generics-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "01pvigx8n9p8hwbzp2qiq6kzf7cxiam843jz2sjgliacmmp1v7l3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'relax-ghc-prim-dependency
 | 
						||
          (lambda _
 | 
						||
            (substitute* "deepseq-generics.cabal"
 | 
						||
              (("< 0.4") "< 0.5"))
 | 
						||
            #t)))))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)))
 | 
						||
    (home-page "https://github.com/hvr/deepseq-generics")
 | 
						||
    (synopsis "Generic RNF implementation")
 | 
						||
    (description
 | 
						||
     "This package provides a @code{GHC.Generics}-based
 | 
						||
@code{Control.DeepSeq.Generics.genericRnf} function which can be used for
 | 
						||
providing an 'rnf' implementation.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-pandoc-types
 | 
						||
  (package
 | 
						||
    (name "ghc-pandoc-types")
 | 
						||
    (version "1.12.4.7")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "pandoc-types/pandoc-types-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "108n11kbdaj2ii3cyf0xczhsx90p1gjbxwqp1f0wyn2m3cls632n"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-deepseq-generics" ,ghc-deepseq-generics)))
 | 
						||
    (home-page "http://johnmacfarlane.net/pandoc")
 | 
						||
    (synopsis "Types for representing a structured document")
 | 
						||
    (description
 | 
						||
     "This module defines the @code{Pandoc} data structure, which is used by
 | 
						||
pandoc to represent structured documents.  It also provides functions for
 | 
						||
building up, manipulating and serialising @code{Pandoc} structures.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-texmath
 | 
						||
  (package
 | 
						||
    (name "ghc-texmath")
 | 
						||
    (version "0.8.4")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "texmath/texmath-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "15821jg64fbr4rwaglp5ksah6q8qqz1vkjxlqp6d3bbb1rj8v2ri"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)
 | 
						||
       ("ghc-split" ,ghc-split)
 | 
						||
       ("ghc-temporary" ,ghc-temporary)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)
 | 
						||
       ("ghc-xml" ,ghc-xml)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-pandoc-types" ,ghc-pandoc-types)))
 | 
						||
    (home-page "http://github.com/jgm/texmath")
 | 
						||
    (synopsis "Conversion between formats used to represent mathematics")
 | 
						||
    (description
 | 
						||
     "The texmath library provides functions to read and write TeX math,
 | 
						||
presentation MathML, and OMML (Office Math Markup Language, used in Microsoft
 | 
						||
Office).  Support is also included for converting math formats to pandoc's
 | 
						||
native format (allowing conversion, via pandoc, to a variety of different
 | 
						||
markup formats).  The TeX reader supports basic LaTeX and AMS extensions, and
 | 
						||
it can parse and apply LaTeX macros.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public ghc-regex-pcre-builtin
 | 
						||
  (package
 | 
						||
    (name "ghc-regex-pcre-builtin")
 | 
						||
    (version "0.94.4.8.8.35")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "regex-pcre-builtin/regex-pcre-builtin-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0y7as9wqlkykpipka2cfdhmcnin345q01pp0wsva8fwmvsavdl8b"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-regex-base" ,ghc-regex-base)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/regex-pcre")
 | 
						||
    (synopsis "Enhancement of the builtin Text.Regex library")
 | 
						||
    (description
 | 
						||
     "This package is an enhancement of the @code{Text.Regex} library,
 | 
						||
providing the PCRE backend to accompany regex-base, with bundled code from
 | 
						||
@url{http://www.pcre.org}.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-diff
 | 
						||
  (package
 | 
						||
    (name "ghc-diff")
 | 
						||
    (version "0.3.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "Diff/Diff-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "13iqqmpadcm7fvqwbfrz94w030rvjh66w2bdls1253128ac2n0vz"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hub.darcs.net/sterlingclover/Diff")
 | 
						||
    (synopsis "O(ND) diff algorithm in Haskell")
 | 
						||
    (description
 | 
						||
     "This package provides an implementation of the standard diff algorithm,
 | 
						||
and utilities for pretty printing.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-highlighting-kate
 | 
						||
  (package
 | 
						||
    (name "ghc-highlighting-kate")
 | 
						||
    (version "0.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "highlighting-kate/highlighting-kate-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "16334fbiyq6017zbgc59qc00h0bk24xh4dcrbqx63dvf72ac37dk"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-diff" ,ghc-diff)
 | 
						||
       ("ghc-regex-pcre-builtin" ,ghc-regex-pcre-builtin)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-blaze-html" ,ghc-blaze-html)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (home-page "http://github.com/jgm/highlighting-kate")
 | 
						||
    (synopsis "Syntax highlighting library")
 | 
						||
    (description
 | 
						||
     "Highlighting-kate is a syntax highlighting library with support for
 | 
						||
nearly one hundred languages.  The syntax parsers are automatically generated
 | 
						||
from @uref{http://kate-editor.org/, Kate syntax descriptions}, so any syntax
 | 
						||
supported by Kate can be added.  An (optional) command-line program is
 | 
						||
provided, along with a utility for generating new parsers from Kate XML syntax
 | 
						||
descriptions.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public ghc-cmark
 | 
						||
  (package
 | 
						||
    (name "ghc-cmark")
 | 
						||
    (version "0.4.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "cmark/cmark-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0c134qh65viaq4q6pv7bnnr5wchzivg94nv0dj8pc1326sx0dw12"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "https://github.com/jgm/commonmark-hs")
 | 
						||
    (synopsis "Fast, accurate CommonMark (Markdown) parser and renderer")
 | 
						||
    (description
 | 
						||
     "This package provides Haskell bindings for
 | 
						||
@uref{https://github.com/jgm/cmark, libcmark}, the reference parser for
 | 
						||
CommonMark, a fully specified variant of Markdown.  It includes sources for
 | 
						||
libcmark (0.21.0) and does not require prior installation of the C library.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-executable-path
 | 
						||
  (package
 | 
						||
    (name "ghc-executable-path")
 | 
						||
    (version "0.0.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "executable-path/executable-path-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1jg58qf19qz93c60ryglcavwdcysz4fd4qn8kpw5im9w9kniawlc"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/executable-path")
 | 
						||
    (synopsis "Find out the full path of the executable")
 | 
						||
    (description
 | 
						||
     "The documentation of @code{System.Environment.getProgName} says that
 | 
						||
\"However, this is hard-to-impossible to implement on some non-Unix OSes, so
 | 
						||
instead, for maximum portability, we just return the leafname of the program
 | 
						||
as invoked.\" This library tries to provide the missing path.")
 | 
						||
    (license license:public-domain)))
 | 
						||
 | 
						||
(define-public ghc-enclosed-exceptions
 | 
						||
  (package
 | 
						||
    (name "ghc-enclosed-exceptions")
 | 
						||
    (version "1.0.1.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "enclosed-exceptions/enclosed-exceptions-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "16ax1kqdsk4apg642qxkm2hf9vb5hzmkd14zmkxra8ssp8rn28z5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-lifted-base" ,ghc-lifted-base)
 | 
						||
       ("ghc-monad-control" ,ghc-monad-control)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-transformers-base" ,ghc-transformers-base)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "https://github.com/jcristovao/enclosed-exceptions")
 | 
						||
    (synopsis "Catch all exceptions from within an enclosed computation")
 | 
						||
    (description
 | 
						||
     "This library implements a technique to catch all exceptions raised
 | 
						||
within an enclosed computation, while remaining responsive to (external)
 | 
						||
asynchronous exceptions.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-packedstring
 | 
						||
  (package
 | 
						||
    (name "ghc-packedstring")
 | 
						||
    (version "0.1.0.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "packedstring/packedstring-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1x78pzzdlnpcmh9p37rlf8m5cxf3yqm2alf3whl4zpr9w25r0qj8"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'enable-extension
 | 
						||
          (lambda _
 | 
						||
            ;; This package won't compile without the StandaloneDeriving
 | 
						||
            ;; extension.
 | 
						||
            (substitute* "packedstring.cabal"
 | 
						||
              (("CPP") "CPP, StandaloneDeriving"))
 | 
						||
            #t)))))
 | 
						||
    (home-page "http://hackage.haskell.org/package/packedstring")
 | 
						||
    (synopsis "Library for packed strings")
 | 
						||
    (description
 | 
						||
     "This deprecated library provides an implementation of packed strings.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-th-lift
 | 
						||
  (package
 | 
						||
    (name "ghc-th-lift")
 | 
						||
    (version "0.7.5")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "th-lift/th-lift-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "13xdkk1chdghf059sfx8d3d8r0mj1dbzdi5kf2zf0mjmz3qq7m7k"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-packedstring" ,ghc-packedstring)))
 | 
						||
    (home-page "http://github.com/mboes/th-lift")
 | 
						||
    (synopsis "Derive Template Haskell's Lift class for datatypes")
 | 
						||
    (description
 | 
						||
     "This is a Haskell library to derive Template Haskell's Lift class for
 | 
						||
datatypes.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-th-expand-syns
 | 
						||
  (package
 | 
						||
    (name "ghc-th-expand-syns")
 | 
						||
    (version "0.3.0.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "th-expand-syns/th-expand-syns-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "03qv93pyqk8all39knsf0mzmbfdck5x61kqnyn8rbisw5c1ymx6j"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/th-expand-syns")
 | 
						||
    (synopsis "Expands type synonyms in Template Haskell ASTs")
 | 
						||
    (description
 | 
						||
     "This package enables users to expand type synonyms in Template Haskell
 | 
						||
@dfn{abstract syntax trees} (ASTs).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-th-reify-many
 | 
						||
  (package
 | 
						||
    (name "ghc-th-reify-many")
 | 
						||
    (version "0.1.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "th-reify-many/th-reify-many-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "00hryljcs434wcv1vaamfdbjk857f46djxv7mlwplkl3zsmfhlfx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-safe" ,ghc-safe)
 | 
						||
       ("ghc-th-expand-syns" ,ghc-th-expand-syns)))
 | 
						||
    (home-page "http://github.com/mgsloan/th-reify-many")
 | 
						||
    (synopsis "Recurseively reify template haskell datatype info")
 | 
						||
    (description
 | 
						||
     "th-reify-many provides functions for recursively reifying top level
 | 
						||
declarations.  The main intended use case is for enumerating the names of
 | 
						||
datatypes reachable from an initial datatype, and passing these names to some
 | 
						||
function which generates instances.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-th-orphans
 | 
						||
  (package
 | 
						||
    (name "ghc-th-orphans")
 | 
						||
    (version "0.13.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "th-orphans/th-orphans-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "105y03bxh0a2r69l603i7md17gg1vxs1jj1n40pn5q486lmfxbmx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-th-lift" ,ghc-th-lift)
 | 
						||
       ("ghc-th-reify-many" ,ghc-th-reify-many)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-generic-deriving" ,ghc-generic-deriving)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/th-orphans")
 | 
						||
    (synopsis "Orphan instances for TH datatypes")
 | 
						||
    (description
 | 
						||
     "This package provides orphan instances for Template Haskell datatypes.  In particular,
 | 
						||
instances for @code{Ord} and @code{Lift}, as well as a few missing @code{Show}
 | 
						||
and @code{Eq} instances.  These instances used to live in the haskell-src-meta
 | 
						||
package, and that's where the version number started.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-haskell-src-meta
 | 
						||
  (package
 | 
						||
    (name "ghc-haskell-src-meta")
 | 
						||
    (version "0.6.0.12")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "haskell-src-meta/haskell-src-meta-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1mzbfrfvl6pj8068w3m6alzry1403ir1gmz3czg66n5z198l4dql"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-haskell-src-exts" ,ghc-haskell-src-exts)
 | 
						||
       ("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-th-orphans" ,ghc-th-orphans)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/haskell-src-meta")
 | 
						||
    (synopsis "Parse source to template-haskell abstract syntax")
 | 
						||
    (description
 | 
						||
     "This package provides tools to parse Haskell sources to the
 | 
						||
template-haskell abstract syntax.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-aeson-qq
 | 
						||
  (package
 | 
						||
    (name "ghc-aeson-qq")
 | 
						||
    (version "0.8.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "aeson-qq/aeson-qq-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1z8kh3qjc4khadz1ijdqm7fbk7dh17sisqhpwd3c9aibj2927k9d"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-base-compat" ,ghc-base-compat)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-scientific" ,ghc-scientific)
 | 
						||
       ("ghc-vector" ,ghc-vector)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-haskell-src-meta" ,ghc-haskell-src-meta)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://github.com/zalora/aeson-qq")
 | 
						||
    (synopsis "JSON quasiquoter for Haskell")
 | 
						||
    (description
 | 
						||
     "aeson-qq provides a JSON quasiquoter for Haskell.  This package exposes
 | 
						||
the function @code{aesonQQ} that compile-time converts a string representation
 | 
						||
of a JSON value into a @code{Data.Aeson.Value}.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-conduit
 | 
						||
  (package
 | 
						||
    (name "ghc-conduit")
 | 
						||
    (version "1.2.5.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "conduit/conduit-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0aq6wswd5dkhdmy7sjhd99mldpq33dqpgbdcwpm94ahvckqxs7v5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-exceptions" ,ghc-exceptions)
 | 
						||
       ("ghc-lifted-base" ,ghc-lifted-base)
 | 
						||
       ("ghc-mmorph" ,ghc-mmorph)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-resourcet" ,ghc-resourcet)
 | 
						||
       ("ghc-transformers-base" ,ghc-transformers-base)
 | 
						||
       ("ghc-void" ,ghc-void)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-safe" ,ghc-safe)))
 | 
						||
    (home-page "https://github.com/snoyberg/conduit")
 | 
						||
    (synopsis "Streaming data library ")
 | 
						||
    (description
 | 
						||
     "conduit is a solution to the streaming data problem, allowing for
 | 
						||
production, transformation, and consumption of streams of data in constant
 | 
						||
memory.  It is an alternative to lazy I/O which guarantees deterministic
 | 
						||
resource handling, and fits in the same general solution space as
 | 
						||
enumerator/iteratee and pipes." )
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-logging-facade
 | 
						||
  (package
 | 
						||
    (name "ghc-logging-facade")
 | 
						||
    (version "0.1.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "logging-facade/logging-facade-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0zhdbjyj0j9by19rma9alxysrxnnl3s4kks4zk4bx0dg5xa0264y"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/logging-facade")
 | 
						||
    (synopsis "Simple logging abstraction that allows multiple back-ends")
 | 
						||
    (description
 | 
						||
     "This package provides a simple logging abstraction that allows multiple
 | 
						||
back-ends.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-mockery
 | 
						||
  (package
 | 
						||
    (name "ghc-mockery")
 | 
						||
    (version "0.3.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "mockery/mockery-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0m0lp2z63sgkylz5318j53r5hnrkp705qh7nqbb149ir4gy7g1bg"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-temporary" ,ghc-temporary)
 | 
						||
       ("ghc-logging-facade" ,ghc-logging-facade)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/mockery")
 | 
						||
    (synopsis "Support functions for automated testing")
 | 
						||
    (description
 | 
						||
     "The mockery package provides support functions for automated testing.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-yaml
 | 
						||
  (package
 | 
						||
    (name "ghc-yaml")
 | 
						||
    (version "0.8.15.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "yaml/yaml-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0v6c435xmgm99zxb30pqr7lhkb2a56wxqp70g4hjz8p7rj0vichx"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-conduit" ,ghc-conduit)
 | 
						||
       ("ghc-resourcet" ,ghc-resourcet)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-vector" ,ghc-vector)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-attoparsec" ,ghc-attoparsec)
 | 
						||
       ("ghc-scientific" ,ghc-scientific)
 | 
						||
       ("ghc-enclosed-exceptions" ,ghc-enclosed-exceptions)
 | 
						||
       ("ghc-aeson-qq" ,ghc-aeson-qq)
 | 
						||
       ("ghc-base-compat" ,ghc-base-compat)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-mockery" ,ghc-mockery)))
 | 
						||
    (home-page "http://github.com/snoyberg/yaml/")
 | 
						||
    (synopsis "Parsing and rendering YAML documents")
 | 
						||
    (description
 | 
						||
     "This package provides a library to parse and render YAML documents.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-filemanip
 | 
						||
  (package
 | 
						||
    (name "ghc-filemanip")
 | 
						||
    (version "0.3.6.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "filemanip/filemanip-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0ilqr8jv41zxcj5qyicg29m8s30b9v70x6f9h2h2rw5ap8bxldl8"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-unix-compat" ,ghc-unix-compat)))
 | 
						||
    (home-page "https://github.com/bos/filemanip")
 | 
						||
    (synopsis "File and directory manipulation for Haskell")
 | 
						||
    (description
 | 
						||
     "This package provides a Haskell library for working with files and
 | 
						||
directories.  It includes code for pattern matching, finding files, modifying
 | 
						||
file contents, and more.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-mmap
 | 
						||
  (package
 | 
						||
    (name "ghc-mmap")
 | 
						||
    (version "0.5.9")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "mmap/mmap-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1y5mk3yf4b8r6rzmlx1xqn4skaigrqnv08sqq0v7r3nbw42bpz2q"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://hackage.haskell.org/package/mmap")
 | 
						||
    (synopsis "Memory mapped files for Haskell")
 | 
						||
    (description
 | 
						||
     "This library provides a wrapper to @code{mmap}, allowing files or
 | 
						||
devices to be lazily loaded into memory as strict or lazy @code{ByteStrings},
 | 
						||
@code{ForeignPtrs} or plain @code{Ptrs}, using the virtual memory subsystem to
 | 
						||
do on-demand loading.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-juicypixels
 | 
						||
  (package
 | 
						||
    (name "ghc-juicypixels")
 | 
						||
    (version "3.2.6.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "JuicyPixels/JuicyPixels-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0hxa57cdknz86zywpjwfbdhac5lmk7j0wd5hy4mcnb8mw6r2m592"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)
 | 
						||
       ("ghc-vector" ,ghc-vector)
 | 
						||
       ("ghc-primitive" ,ghc-primitive)
 | 
						||
       ("ghc-mmap" ,ghc-mmap)))
 | 
						||
    (home-page "https://github.com/Twinside/Juicy.Pixels")
 | 
						||
    (synopsis "Picture loading and serialization library")
 | 
						||
    (description
 | 
						||
     "This library can load and store images in PNG, Bitmap, JPEG, Radiance,
 | 
						||
TIFF and GIF formats.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-sha
 | 
						||
  (package
 | 
						||
    (name "ghc-sha")
 | 
						||
    (version "1.6.4.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "SHA/SHA-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "134ajm87fm4lpsw86m9q8apv20dw4bpk46raa389zr6bcdpifw64"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/SHA")
 | 
						||
    (synopsis "SHA suite of message digest functions")
 | 
						||
    (description
 | 
						||
     "This library implements the SHA suite of message digest functions,
 | 
						||
according to NIST FIPS 180-2 (with the SHA-224 addendum), as well as the
 | 
						||
SHA-based HMAC routines.  The functions have been tested against most of the
 | 
						||
NIST and RFC test vectors for the various functions.  While some attention has
 | 
						||
been paid to performance, these do not presently reach the speed of well-tuned
 | 
						||
libraries, like OpenSSL.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hslua
 | 
						||
  (package
 | 
						||
    (name "ghc-hslua")
 | 
						||
    (version "0.4.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "hslua/hslua-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0gqp6qhp4v24kzv2j49kgk7bxqzw0w10x0zr0r2j9wkfavqb9wid"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags '("-fsystem-lua")))
 | 
						||
    (inputs
 | 
						||
     `(("lua" ,lua-5.1)))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)
 | 
						||
       ("ghc-hspec-contrib" ,ghc-hspec-contrib)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-quickcheck-instances" ,ghc-quickcheck-instances)))
 | 
						||
    (home-page "http://hackage.haskell.org/package/hslua")
 | 
						||
    (synopsis "Lua language interpreter embedding in Haskell")
 | 
						||
    (description
 | 
						||
     "The Scripting.Lua module is a wrapper of the Lua language interpreter as
 | 
						||
described in @url{http://www.lua.org/}.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-mime-types
 | 
						||
  (package
 | 
						||
    (name "ghc-mime-types")
 | 
						||
    (version "0.1.0.6")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "mime-types/mime-types-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "090z3dp928243amnc6s8g10rk2h2bprk9y138q6wj3cpflzr72pw"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)))
 | 
						||
    (home-page "https://github.com/yesodweb/wai")
 | 
						||
    (synopsis "Basic MIME type handling types and functions")
 | 
						||
    (description
 | 
						||
     "This library provides basic MIME type handling types and functions.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-http-client
 | 
						||
  (package
 | 
						||
    (name "ghc-http-client")
 | 
						||
    (version "0.4.24")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "http-client/http-client-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0xz133kdfiyy2rm6z95bmvjj6y2540xzd86cfmdv9s6kz4p1ir4k"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    ;; Tests require access to the web.
 | 
						||
    (arguments `(#:tests? #f))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)
 | 
						||
       ("ghc-blaze-builder" ,ghc-blaze-builder)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-streaming-commons" ,ghc-streaming-commons)
 | 
						||
       ("ghc-case-insensitive" ,ghc-case-insensitive)
 | 
						||
       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
 | 
						||
       ("ghc-cookie" ,ghc-cookie)
 | 
						||
       ("ghc-exceptions" ,ghc-exceptions)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-mime-types" ,ghc-mime-types)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)
 | 
						||
       ("ghc-monad-control" ,ghc-monad-control)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)
 | 
						||
       ("ghc-async" ,ghc-async)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "https://github.com/snoyberg/http-client")
 | 
						||
    (synopsis "HTTP client engine")
 | 
						||
    (description
 | 
						||
     "This package provides an HTTP client engine, intended as a base layer
 | 
						||
for more user-friendly packages.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-byteable
 | 
						||
  (package
 | 
						||
    (name "ghc-byteable")
 | 
						||
    (version "0.1.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "byteable/byteable-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1qizg0kxxjqnd3cbrjhhidk5pbbciz0pb3z5kzikjjxnnnhk8fr4"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (home-page "http://github.com/vincenthz/hs-byteable")
 | 
						||
    (synopsis "Type class for sequence of bytes")
 | 
						||
    (description
 | 
						||
     "This package provides an abstract class to manipulate sequence of bytes.
 | 
						||
The use case of this class is abstracting manipulation of types that are just
 | 
						||
wrapping a bytestring with stronger and more meaniful name.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-hourglass
 | 
						||
  (package
 | 
						||
    (name "ghc-hourglass")
 | 
						||
    (version "0.2.9")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "hourglass/hourglass-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1xha17nwzxdjizbcp63d2142c6q051y77facs7xribgcl5iz2m4v"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-old-locale" ,ghc-old-locale)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)))
 | 
						||
    (home-page "https://github.com/vincenthz/hs-hourglass")
 | 
						||
    (synopsis "Simple time-related library for Haskell")
 | 
						||
    (description
 | 
						||
     "This is a simple time library providing a simple but powerful and
 | 
						||
performant API.  The backbone of the library are the @code{Timeable} and
 | 
						||
@code{Time} type classes.  Each @code{Timeable} instances can be converted to
 | 
						||
a type that has a @code{Time} instances, and thus are different
 | 
						||
representations of current time.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-pem
 | 
						||
  (package
 | 
						||
    (name "ghc-pem")
 | 
						||
    (version "0.2.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "pem/pem-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "162sk5sg22w21wqz5qv8kx6ibxp99v5p20g3nknhm1kddk3hha1p"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-base64-bytestring" ,ghc-base64-bytestring)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)
 | 
						||
       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-pem")
 | 
						||
    (synopsis "Privacy Enhanced Mail (PEM) format reader and writer")
 | 
						||
    (description
 | 
						||
     "This library provides readers and writers for the @dfn{Privacy Enhanced
 | 
						||
Mail} (PEM) format.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-asn1-types
 | 
						||
  (package
 | 
						||
    (name "ghc-asn1-types")
 | 
						||
    (version "0.3.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "asn1-types/asn1-types-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1iif9yrh4mmj249gyvam0zb2vb3jnlz777gahh2z9sx00dsx9rja"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-memory" ,ghc-memory)
 | 
						||
       ("ghc-hourglass" ,ghc-hourglass)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-asn1-types")
 | 
						||
    (synopsis "ASN.1 types for Haskell")
 | 
						||
    (description
 | 
						||
     "The package provides the standard types for dealing with the ASN.1
 | 
						||
format.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-asn1-encoding
 | 
						||
  (package
 | 
						||
    (name "ghc-asn1-encoding")
 | 
						||
    (version "0.9.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "asn1-encoding/asn1-encoding-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "01ki5msrpccgdbdiaaa5a9zw0icp1hki4hca8qx6hzlp0rcf1mwh"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-hourglass" ,ghc-hourglass)
 | 
						||
       ("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-asn1")
 | 
						||
    (synopsis "ASN1 data reader and writer in RAW, BER and DER forms")
 | 
						||
    (description
 | 
						||
     "This package provides a reader and writer for ASN1 data in raw form with
 | 
						||
supports for high level forms of ASN1 (BER, and DER).")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-asn1-parse
 | 
						||
  (package
 | 
						||
    (name "ghc-asn1-parse")
 | 
						||
    (version "0.9.4")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "asn1-parse/asn1-parse-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "025prsihk5g6rdv9xlfmj0zpa0wa3qjzj5i4ilzvg7f6f3sji8y6"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-asn1-encoding" ,ghc-asn1-encoding)))
 | 
						||
    (home-page "https://github.com/vincenthz/hs-asn1")
 | 
						||
    (synopsis "Simple monadic parser for ASN1 stream types")
 | 
						||
    (description
 | 
						||
     "This package provides a simple monadic parser for ASN1 stream types,
 | 
						||
when ASN1 pattern matching is not convenient.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tasty-kat
 | 
						||
  (package
 | 
						||
    (name "ghc-tasty-kat")
 | 
						||
    (version "0.0.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "tasty-kat/tasty-kat-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "14yvlpli6cv6bn3kh8mlfp4x1l6ns4fvmfv6hmj75cvxyzq029d7"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)))
 | 
						||
    (home-page "https://github.com/vincenthz/tasty-kat")
 | 
						||
    (synopsis "Known Answer Tests (KAT) framework for tasty")
 | 
						||
    (description
 | 
						||
     "This package provides a @dfn{Known Answer Tests} (KAT) framework for
 | 
						||
tasty.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-cryptonite
 | 
						||
  (package
 | 
						||
    (name "ghc-cryptonite")
 | 
						||
    (version "0.9")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "cryptonite/cryptonite-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1h22x22lq2m8h456v5j50xm0l25bcm3h1pchsk83br909hjxql4z"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-memory" ,ghc-memory)
 | 
						||
       ("ghc-byteable" ,ghc-byteable)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)
 | 
						||
       ("ghc-tasty-kat" ,ghc-tasty-kat)))
 | 
						||
    (home-page "https://github.com/haskell-crypto/cryptonite")
 | 
						||
    (synopsis "Cryptography primitives")
 | 
						||
    (description
 | 
						||
     "This package is a repository of cryptographic primitives for Haskell.
 | 
						||
It supports a wide range of symmetric ciphers, cryptographic hash functions,
 | 
						||
public key algorithms, key derivation numbers, cryptographic random number
 | 
						||
generators, and more.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-memory
 | 
						||
  (package
 | 
						||
    (name "ghc-memory")
 | 
						||
    (version "0.10")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "memory/memory-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1xqs9zmjbjihb7gfbk25f2q00m2lsi4kc3jv672175ac8a36pgag"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-tasty-hunit" ,ghc-tasty-hunit)))
 | 
						||
    (home-page "https://github.com/vincenthz/hs-memory")
 | 
						||
    (synopsis "Memory abstractions for Haskell")
 | 
						||
    (description
 | 
						||
     "This package provides memory abstractions, such as chunk of memory,
 | 
						||
polymorphic byte array management and manipulation functions.  It contains a
 | 
						||
polymorphic byte array abstraction and functions similar to strict ByteString,
 | 
						||
different type of byte array abstraction, raw memory IO operations (memory
 | 
						||
set, memory copy, ..) and more")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-x509
 | 
						||
  (package
 | 
						||
    (name "ghc-x509")
 | 
						||
    (version "1.6.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "x509/x509-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1pmsby29abn485fvnymsgipvb3p1ch9c591xj5ncszkf0ivjiiin"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-memory" ,ghc-memory)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-hourglass" ,ghc-hourglass)
 | 
						||
       ("ghc-pem" ,ghc-pem)
 | 
						||
       ("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-asn1-encoding" ,ghc-asn1-encoding)
 | 
						||
       ("ghc-asn1-parse" ,ghc-asn1-parse)
 | 
						||
       ("ghc-cryptonite" ,ghc-cryptonite)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-certificate")
 | 
						||
    (synopsis "X509 reader and writer")
 | 
						||
    (description
 | 
						||
     "This library provides functions to read and write X509 certificates.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-x509-store
 | 
						||
  (package
 | 
						||
    (name "ghc-x509-store")
 | 
						||
    (version "1.6.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "x509-store/x509-store-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "01abx528i9f7djq2772xyna8x2mykrnwqkcfrapcx7z3bhprvml3"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-pem" ,ghc-pem)
 | 
						||
       ("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-asn1-encoding" ,ghc-asn1-encoding)
 | 
						||
       ("ghc-cryptonite" ,ghc-cryptonite)
 | 
						||
       ("ghc-x509" ,ghc-x509)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-certificate")
 | 
						||
    (synopsis "X.509 collection accessing and storing methods")
 | 
						||
    (description
 | 
						||
     "This package provides functions for accessing and storing X.509
 | 
						||
collections, certificates, revocation lists, and exception lists.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-x509-validation
 | 
						||
  (package
 | 
						||
    (name "ghc-x509-validation")
 | 
						||
    (version "1.6.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "x509-validation/x509-validation-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1qr1v561hdlhjgqjv9pj9mbk0q1xf2mr1j67ghy93nlxxyzd7dw0"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-memory" ,ghc-memory)
 | 
						||
       ("ghc-byteable" ,ghc-byteable)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-hourglass" ,ghc-hourglass)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-pem" ,ghc-pem)
 | 
						||
       ("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-asn1-encoding" ,ghc-asn1-encoding)
 | 
						||
       ("ghc-x509" ,ghc-x509)
 | 
						||
       ("ghc-x509-store" ,ghc-x509-store)
 | 
						||
       ("ghc-cryptonite" ,ghc-cryptonite)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-certificate")
 | 
						||
    (synopsis "X.509 certificate and revocation list validation")
 | 
						||
    (description
 | 
						||
     "This package provides functions for X.509 certificate and revocation
 | 
						||
list validation.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-x509-system
 | 
						||
  (package
 | 
						||
    (name "ghc-x509-system")
 | 
						||
    (version "1.6.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "x509-system/x509-system-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "10qf60d2f9jqwnbrhsb2cwpi86xg66m6dxndlxw967v1cdb3h6gf"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-pem" ,ghc-pem)
 | 
						||
       ("ghc-x509" ,ghc-x509)
 | 
						||
       ("ghc-x509-store" ,ghc-x509-store)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-certificate")
 | 
						||
    (synopsis "Handle system X.509 accessors and storage")
 | 
						||
    (description
 | 
						||
     "This package provides a library to handle system accessors and storage
 | 
						||
for X.509 certificates.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-tls
 | 
						||
  (package
 | 
						||
    (name "ghc-tls")
 | 
						||
    (version "1.3.3")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "tls/tls-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "096ay54bwy6qi9z8ypncww3ls853zj37yaficvcg7qcqj42zn0wz"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-cereal" ,ghc-cereal)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-memory" ,ghc-memory)
 | 
						||
       ("ghc-cryptonite" ,ghc-cryptonite)
 | 
						||
       ("ghc-asn1-types" ,ghc-asn1-types)
 | 
						||
       ("ghc-asn1-encoding" ,ghc-asn1-encoding)
 | 
						||
       ("ghc-x509" ,ghc-x509)
 | 
						||
       ("ghc-x509-store" ,ghc-x509-store)
 | 
						||
       ("ghc-x509-validation" ,ghc-x509-validation)
 | 
						||
       ("ghc-async" ,ghc-async)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-hourglass" ,ghc-hourglass)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-tasty" ,ghc-tasty)
 | 
						||
       ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-tls")
 | 
						||
    (synopsis
 | 
						||
     "TLS/SSL protocol native implementation (Server and Client)")
 | 
						||
    (description
 | 
						||
     "Native Haskell TLS and SSL protocol implementation for server and client.
 | 
						||
This provides a high-level implementation of a sensitive security protocol,
 | 
						||
eliminating a common set of security issues through the use of the advanced
 | 
						||
type system, high level constructions and common Haskell features.  Currently
 | 
						||
implement the SSL3.0, TLS1.0, TLS1.1 and TLS1.2 protocol, and support RSA and
 | 
						||
Ephemeral (Elliptic curve and regular) Diffie Hellman key exchanges, and many
 | 
						||
extensions.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-socks
 | 
						||
  (package
 | 
						||
    (name "ghc-socks")
 | 
						||
    (version "0.5.4")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "socks/socks-" version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "1nmldlwxqasmg359i2aa3a903gi3lmnlspvf12xk49jrg3mf3dg9"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-cereal" ,ghc-cereal)
 | 
						||
       ("ghc-network" ,ghc-network)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-socks")
 | 
						||
    (synopsis "SOCKS proxy (version 5) implementation.")
 | 
						||
    (description
 | 
						||
     "This library provides a SOCKS proxy (version 5) implementation.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-connection
 | 
						||
  (package
 | 
						||
    (name "ghc-connection")
 | 
						||
    (version "0.2.5")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "connection/connection-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "090il95jnm7ihwvcx3s9v6iwnp37nnsdx15q7722l845g51d95c8"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-byteable" ,ghc-byteable)
 | 
						||
       ("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-tls" ,ghc-tls)
 | 
						||
       ("ghc-socks" ,ghc-socks)
 | 
						||
       ("ghc-x509" ,ghc-x509)
 | 
						||
       ("ghc-x509-store" ,ghc-x509-store)
 | 
						||
       ("ghc-x509-system" ,ghc-x509-system)
 | 
						||
       ("ghc-x509-validation" ,ghc-x509-validation)))
 | 
						||
    (home-page "http://github.com/vincenthz/hs-connection")
 | 
						||
    (synopsis "Simple and easy network connections API")
 | 
						||
    (description
 | 
						||
     "This package provides a simple network library for all your connection
 | 
						||
needs.  It provides a very simple API to create sockets to a destination with
 | 
						||
the choice of SSL/TLS, and SOCKS.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public ghc-http-client-tls
 | 
						||
  (package
 | 
						||
    (name "ghc-http-client-tls")
 | 
						||
    (version "0.2.2")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "http://hackage.haskell.org/package/"
 | 
						||
                                  "http-client-tls/http-client-tls-"
 | 
						||
                                  version ".tar.gz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0a01r05h5fxswyn6k6cgqgak4scqjan72hyy5wbdqzzhl4rmh7j5"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    ;; Tests require Internet access
 | 
						||
    (arguments `(#:tests? #f))
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-data-default-class" ,ghc-data-default-class)
 | 
						||
       ("ghc-http-client" ,ghc-http-client)
 | 
						||
       ("ghc-connection" ,ghc-connection)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-tls" ,ghc-tls)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-hspec" ,ghc-hspec)))
 | 
						||
    (home-page "https://github.com/snoyberg/http-client")
 | 
						||
    (synopsis "Backend for http-client using the TLS library")
 | 
						||
    (description
 | 
						||
     "This package provides a backend for the http-client package using the
 | 
						||
connection and TLS libraries.  It is intended for use by higher-level
 | 
						||
libraries, such as http-conduit.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public ghc-pandoc
 | 
						||
  (package
 | 
						||
    (name "ghc-pandoc")
 | 
						||
    (version "1.15.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://hackage.haskell.org/package/pandoc/pandoc-"
 | 
						||
                           version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "0nfzwsdvrvg9zypgyqk0246p10yzlpqsqnkds8yraqybbvkb1g30"))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (propagated-inputs
 | 
						||
     `(("ghc-syb" ,ghc-syb)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-parsec" ,ghc-parsec)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-zip-archive" ,ghc-zip-archive)
 | 
						||
       ("ghc-http" ,ghc-http)
 | 
						||
       ("ghc-texmath" ,ghc-texmath)
 | 
						||
       ("ghc-xml" ,ghc-xml)
 | 
						||
       ("ghc-random" ,ghc-random)
 | 
						||
       ("ghc-extensible-exceptions" ,ghc-extensible-exceptions)
 | 
						||
       ("ghc-pandoc-types" ,ghc-pandoc-types)
 | 
						||
       ("ghc-aeson" ,ghc-aeson)
 | 
						||
       ("ghc-tagsoup" ,ghc-tagsoup)
 | 
						||
       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)
 | 
						||
       ("ghc-highlighting-kate" ,ghc-highlighting-kate)
 | 
						||
       ("ghc-data-default" ,ghc-data-default)
 | 
						||
       ("ghc-temporary" ,ghc-temporary)
 | 
						||
       ("ghc-blaze-html" ,ghc-blaze-html)
 | 
						||
       ("ghc-blaze-markup" ,ghc-blaze-markup)
 | 
						||
       ("ghc-yaml" ,ghc-yaml)
 | 
						||
       ("ghc-scientific" ,ghc-scientific)
 | 
						||
       ("ghc-vector" ,ghc-vector)
 | 
						||
       ("ghc-hslua" ,ghc-hslua)
 | 
						||
       ("ghc-sha" ,ghc-sha)
 | 
						||
       ("ghc-haddock-library" ,ghc-haddock-library)
 | 
						||
       ("ghc-old-time" ,ghc-old-time)
 | 
						||
       ("ghc-deepseq-generics" ,ghc-deepseq-generics)
 | 
						||
       ("ghc-juicypixels" ,ghc-juicypixels)
 | 
						||
       ("ghc-filemanip" ,ghc-filemanip)
 | 
						||
       ("ghc-cmark" ,ghc-cmark)
 | 
						||
       ("ghc-network-uri" ,ghc-network-uri)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-http-client" ,ghc-http-client)
 | 
						||
       ("ghc-http-client-tls" ,ghc-http-client-tls)
 | 
						||
       ("ghc-http-types" ,ghc-http-types)
 | 
						||
       ("ghc-diff" ,ghc-diff)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-executable-path" ,ghc-executable-path)))
 | 
						||
    (native-inputs
 | 
						||
     `(("ghc-test-framework" ,ghc-test-framework)
 | 
						||
       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
 | 
						||
       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)
 | 
						||
       ("ghc-quickcheck" ,ghc-quickcheck)
 | 
						||
       ("ghc-hunit" ,ghc-hunit)))
 | 
						||
    (home-page "http://pandoc.org")
 | 
						||
    (synopsis "Conversion between markup formats")
 | 
						||
    (description
 | 
						||
     "Pandoc is a Haskell library for converting from one markup format to
 | 
						||
another, and a command-line tool that uses this library.  It can read and
 | 
						||
write Markdown and (subsets of) other formats, such as HTML, reStructuredText,
 | 
						||
LaTeX, DocBook, and many more.
 | 
						||
 | 
						||
Pandoc extends standard Markdown syntax with footnotes, embedded LaTeX,
 | 
						||
definition lists, tables, and other features.  A compatibility mode is
 | 
						||
provided for those who need a drop-in replacement for Markdown.pl.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public idris
 | 
						||
  (package
 | 
						||
    (name "idris")
 | 
						||
    (version "0.9.19.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "https://hackage.haskell.org/package/idris-"
 | 
						||
                           version "/idris-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "10641svdsjlxbxmbvylpia04cz5nn9486lpiay8ibqcrc1792qgc"))
 | 
						||
       (modules '((guix build utils)))
 | 
						||
       (snippet
 | 
						||
        '(substitute* "idris.cabal"
 | 
						||
           ;; Package description file has a too-tight version restriction,
 | 
						||
           ;; rendering it incompatible with GHC 7.10.2.  This is fixed
 | 
						||
           ;; upstream.  See
 | 
						||
           ;; <https://github.com/idris-lang/Idris-dev/issues/2734>.
 | 
						||
           (("vector < 0.11") "vector < 0.12")))))
 | 
						||
    (build-system haskell-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases (modify-phases %standard-phases
 | 
						||
                  (add-before 'configure 'patch-cc-command
 | 
						||
                              (lambda _
 | 
						||
                                (setenv "CC" "gcc"))))))
 | 
						||
    (inputs
 | 
						||
     `(("gmp" ,gmp)
 | 
						||
       ("ncurses" ,ncurses)
 | 
						||
       ("ghc-annotated-wl-pprint" ,ghc-annotated-wl-pprint)
 | 
						||
       ("ghc-ansi-terminal" ,ghc-ansi-terminal)
 | 
						||
       ("ghc-ansi-wl-pprint" ,ghc-ansi-wl-pprint)
 | 
						||
       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
 | 
						||
       ("ghc-blaze-html" ,ghc-blaze-html)
 | 
						||
       ("ghc-blaze-markup" ,ghc-blaze-markup)
 | 
						||
       ("ghc-cheapskate" ,ghc-cheapskate)
 | 
						||
       ("ghc-fingertree" ,ghc-fingertree)
 | 
						||
       ("ghc-mtl" ,ghc-mtl)
 | 
						||
       ("ghc-network" ,ghc-network)
 | 
						||
       ("ghc-optparse-applicative" ,ghc-optparse-applicative)
 | 
						||
       ("ghc-parsers" ,ghc-parsers)
 | 
						||
       ("ghc-safe" ,ghc-safe)
 | 
						||
       ("ghc-split" ,ghc-split)
 | 
						||
       ("ghc-text" ,ghc-text)
 | 
						||
       ("ghc-trifecta" ,ghc-trifecta)
 | 
						||
       ("ghc-uniplate" ,ghc-uniplate)
 | 
						||
       ("ghc-unordered-containers" ,ghc-unordered-containers)
 | 
						||
       ("ghc-utf8-string" ,ghc-utf8-string)
 | 
						||
       ("ghc-vector-binary-instances" ,ghc-vector-binary-instances)
 | 
						||
       ("ghc-vector" ,ghc-vector)
 | 
						||
       ("ghc-zip-archive" ,ghc-zip-archive)
 | 
						||
       ("ghc-zlib" ,ghc-zlib)))
 | 
						||
    (home-page "http://www.idris-lang.org")
 | 
						||
    (synopsis "General purpose language with full dependent types")
 | 
						||
    (description "Idris is a general purpose language with full dependent
 | 
						||
types.  It is compiled, with eager evaluation.  Dependent types allow types to
 | 
						||
be predicated on values, meaning that some aspects of a program's behaviour
 | 
						||
can be specified precisely in the type.  The language is closely related to
 | 
						||
Epigram and Agda.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
;;; haskell.scm ends here
 |