From 14dfdf2e0e4d1f18bcc1becf87aef932d5721d91 Mon Sep 17 00:00:00 2001 From: Federico Beffa Date: Fri, 27 Mar 2015 09:36:56 +0100 Subject: build-system: Add haskell-build-system. * guix/build-system/haskell.scm: New file. * guix/build/haskell-build-system.scm: New file. * doc/guix.texi: Add section on 'haskell-build-system'. --- guix/build-system/haskell.scm | 135 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) create mode 100644 guix/build-system/haskell.scm (limited to 'guix/build-system') diff --git a/guix/build-system/haskell.scm b/guix/build-system/haskell.scm new file mode 100644 index 0000000000..79faa5a09e --- /dev/null +++ b/guix/build-system/haskell.scm @@ -0,0 +1,135 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2015 Federico Beffa +;;; +;;; 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 . + +(define-module (guix build-system haskell) + #:use-module (guix store) + #:use-module (guix utils) + #:use-module (guix packages) + #:use-module (guix derivations) + #:use-module (guix build-system) + #:use-module (guix build-system gnu) + #:use-module (ice-9 match) + #:use-module (srfi srfi-26) + #:export (haskell-build + haskell-build-system)) + +;; Commentary: +;; +;; Standard build procedure for Haskell packages using 'Setup.hs'. This is +;; implemented as an extension of 'gnu-build-system'. +;; +;; Code: + +(define (default-haskell) + "Return the default Haskell package." + ;; Lazily resolve the binding to avoid a circular dependency. + (let ((haskell (resolve-interface '(gnu packages haskell)))) + (module-ref haskell 'ghc))) + +(define* (lower name + #:key source inputs native-inputs outputs system target + (haskell (default-haskell)) + #:allow-other-keys + #:rest arguments) + "Return a bag for NAME." + (define private-keywords + '(#:target #:haskell #:inputs #:native-inputs)) + + (and (not target) ;XXX: no cross-compilation + (bag + (name name) + (system system) + (host-inputs `(,@(if source + `(("source" ,source)) + '()) + ,@inputs + + ;; Keep the standard inputs of 'gnu-build-system'. + ,@(standard-packages))) + (build-inputs `(("haskell" ,haskell) + ,@native-inputs)) + (outputs outputs) + (build haskell-build) + (arguments (strip-keyword-arguments private-keywords arguments))))) + +(define* (haskell-build store name inputs + #:key source + (haddock? #t) + (haddock-flags ''()) + (tests? #t) + (test-target "test") + (configure-flags ''()) + (phases '(@ (guix build haskell-build-system) + %standard-phases)) + (outputs '("out")) + (search-paths '()) + (system (%current-system)) + (guile #f) + (imported-modules '((guix build haskell-build-system) + (guix build gnu-build-system) + (guix build utils))) + (modules '((guix build haskell-build-system) + (guix build utils)))) + "Build SOURCE using HASKELL, and with INPUTS. This assumes that SOURCE +provides a 'Setup.hs' file as its build system." + (define builder + `(begin + (use-modules ,@modules) + (haskell-build #:name ,name + #:source ,(match (assoc-ref inputs "source") + (((? derivation? source)) + (derivation->output-path source)) + ((source) + source) + (source + source)) + #:configure-flags ,configure-flags + #:haddock-flags ,haddock-flags + #:system ,system + #:test-target ,test-target + #:tests? ,tests? + #:haddock? ,haddock? + #:phases ,phases + #:outputs %outputs + #:search-paths ',(map search-path-specification->sexp + search-paths) + #:inputs %build-inputs))) + + (define guile-for-build + (match guile + ((? package?) + (package-derivation store guile system #:graft? #f)) + (#f ; the default + (let* ((distro (resolve-interface '(gnu packages commencement))) + (guile (module-ref distro 'guile-final))) + (package-derivation store guile system #:graft? #f))))) + + (build-expression->derivation store name builder + #:inputs inputs + #:system system + #:modules imported-modules + #:outputs outputs + #:guile-for-build guile-for-build)) + +(define haskell-build-system + (build-system + (name 'haskell) + (description "The standard Haskell build system") + (lower lower))) + +;;; haskell.scm ends here -- cgit v1.2.3