diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/guile.scm | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm index c605533fd2..751002f54c 100644 --- a/gnu/packages/guile.scm +++ b/gnu/packages/guile.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org> +;;; Copyright © 2015 Christopher Allan Webber <cwebber@dustycloud.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -36,7 +37,9 @@ #:use-module (gnu packages base) #:use-module (guix packages) #:use-module (guix download) + #:use-module (guix git-download) #:use-module (guix build-system gnu) + #:use-module (guix build-system trivial) #:use-module (guix utils) #:use-module (ice-9 match)) @@ -358,4 +361,79 @@ http:://json.org specification. These are the main features: - Allows JSON pretty printing.") (license lgpl3+))) +(define-public guile-minikanren + (package + (name "guile-minikanren") + (version "20150424.e844d85") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/ijp/minikanren.git") + (commit "e844d85512f8c055d3f96143ee506007389a25e3"))) + (sha256 + (base32 + "0r50jlpzi940jlmxyy3ddqqwmj5r12gb4bcv0ssini9v8km13xz6")))) + (build-system trivial-build-system) + (arguments + `(#:modules + ((guix build utils) + (ice-9 match)) + #:builder + (begin + (use-modules (guix build utils) + (ice-9 match)) + (let* ((out (assoc-ref %outputs "out")) + (module-dir (string-append out "/share/guile/site/2.0")) + (source (assoc-ref %build-inputs "source")) + (doc (string-append out "/share/doc")) + (scm-files '("minikanren.scm" + "minikanren/mkextraforms.scm" + "minikanren/mkprelude.scm" + "minikanren/mk.scm")) + (guild (string-append (assoc-ref %build-inputs "guile") + "/bin/guild"))) + ;; Make installation directories. + (mkdir-p (string-append module-dir "/minikanren")) + (mkdir-p doc) + + ;; Compile .scm files and install. + (chdir source) + (setenv "GUILE_AUTO_COMPILE" "0") + (for-each (lambda (file) + (let* ((dest-file (string-append module-dir "/" + file ".scm")) + (go-file (match (string-split file #\.) + ((base _) + (string-append module-dir "/" + base ".go"))))) + ;; Install source module. + (copy-file file dest-file) + ;; Install compiled module. + (unless (zero? (system* guild "compile" + "-L" source + "-o" go-file + file)) + (error (format #f "Failed to compile ~s to ~s!" + file go-file))))) + scm-files) + + ;; Also copy over the README. + (copy-file "README.org" (string-append doc "/README.org")) + #t)))) + (inputs + `(("guile" ,guile-2.0))) + (home-page "https://github.com/ijp/minikanren") + (synopsis "miniKanren declarative logic system, packaged for Guile") + (description + "MiniKanren is a relational programming extension to the Scheme +programming Language, written as a smaller version of Kanren suitable for +pedagogical purposes. It is featured in the book, The Reasoned Schemer, +written by Dan Friedman, William Byrd, and Oleg Kiselyov. + +This is Ian Price's r6rs packaged version of miniKranen, which deviates +slightly from miniKanren mainline. + +See http://minikanren.org/ for more on miniKanren generally.") + (license expat))) + ;;; guile.scm ends here |