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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
;;;
;;; 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)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (gnu packages perl)
#:use-module (gnu packages elf)
#:use-module (gnu packages bootstrap)
#:use-module (gnu packages ghostscript)
#:use-module (gnu packages libffi)
#:use-module (gnu packages libedit)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages python))
;; We use bootstrap binaries with a fix version which can be used to build
;; more versions of the GHC compiler.
(define ghc-bootstrap-7.8.4
(origin
(method url-fetch)
(uri (string-append "https://www.haskell.org/ghc/dist/"
"7.8.4/ghc-7.8.4-"
(if (string-match "x86_64" (%current-system))
"x86_64"
"i386")
"-unknown-linux-deb7.tar.xz"))
(sha256
(base32
(if (string-match "x86_64" (%current-system))
"13azsl53xgj20mi1hj9x0xb32vvcvs6cpmvwx6znxhas7blh0bpn"
"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 "7.8.4")
(source
(origin
(method url-fetch)
(uri (string-append "https://www.haskell.org/ghc/dist/"
version "/" name "-" version "-src.tar.xz"))
(sha256
(base32
"1i4254akbb4ym437rf469gc0m40bxm31blp6s1z1g15jmnacs6f3"))))
(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
"0q95whf87y4mxjzwzy899g7z7l9pazq4si6iciyhxkcdhqq2ycyh"))))))
(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" ,ghc-bootstrap-7.8.4)))
(arguments
`(#:test-target "test"
;; We get a smaller number of test failures by disabling parallel test
;; execution.
#:parallel-tests? #f
#:modules ((guix build gnu-build-system)
(guix build utils)
(guix build rpath)
(srfi srfi-26)
(srfi srfi-1))
#:imported-modules ((guix build gnu-build-system)
(guix build utils)
(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-and-fix-testsuite
(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")
(("/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 "/" ,name "-" ,version)
(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 "/" ,name "-" ,version)
(zero? (system* "make" "install"))))
%standard-phases)))))))
(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 bsd-3)))
;;; haskell.scm ends here
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