1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2016, 2017 Julien Lepiller <julien@lepiller.eu>
4 ;;; This file is part of GNU Guix.
6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
7 ;;; under the terms of the GNU General Public License as published by
8 ;;; the Free Software Foundation; either version 3 of the License, or (at
9 ;;; your option) any later version.
11 ;;; GNU Guix is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ;;; GNU General Public License for more details.
16 ;;; You should have received a copy of the GNU General Public License
17 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
19 (define-module (guix build ocaml-build-system)
20 #:use-module ((guix build gnu-build-system) #:prefix gnu:)
21 #:use-module (guix build utils)
22 #:use-module (ice-9 match)
23 #:export (%standard-phases
28 ;; Builder-side code of the standard ocaml build procedure.
32 (define* (ocaml-findlib-environment #:key outputs #:allow-other-keys)
33 (let* ((out (assoc-ref outputs "out")))
34 (setenv "OCAMLFIND_DESTDIR" (string-append out "/lib/ocaml/site-lib"))
35 (setenv "OCAMLFIND_LDCONF" "ignore"))
38 (define* (configure #:key outputs (configure-flags '())
39 (test-flags '("--enable-tests")) tests?
41 "Configure the given package."
42 (let* ((out (assoc-ref outputs "out")))
43 (format #t "build directory: ~s~%" (getcwd))
44 (if (file-exists? "setup.ml")
45 (let ((args `("-configure"
51 (format #t "running 'setup.ml' with arguments ~s~%" args)
52 (apply invoke "ocaml" "setup.ml" args))
53 (let ((args `("-prefix" ,out ,@configure-flags)))
54 (format #t "running 'configure' with arguments ~s~%" args)
55 (apply invoke "./configure" args))))
58 (define* (build #:key inputs outputs (build-flags '()) (make-flags '())
59 (use-make? #f) #:allow-other-keys)
60 "Build the given package."
61 (if (and (file-exists? "setup.ml") (not use-make?))
62 (apply invoke "ocaml" "setup.ml" "-build" build-flags)
63 (if (file-exists? "Makefile")
64 (apply invoke "make" make-flags)
65 (let ((file (if (file-exists? "pkg/pkg.ml") "pkg/pkg.ml" "pkg/build.ml")))
66 (apply invoke "ocaml" "-I"
67 (string-append (assoc-ref inputs "findlib")
68 "/lib/ocaml/site-lib")
72 (define* (check #:key inputs outputs (make-flags '()) (test-target "test") tests?
73 (use-make? #f) #:allow-other-keys)
74 "Install the given package."
76 (if (and (file-exists? "setup.ml") (not use-make?))
77 (invoke "ocaml" "setup.ml" (string-append "-" test-target))
78 (if (file-exists? "Makefile")
79 (apply invoke "make" test-target make-flags)
80 (let ((file (if (file-exists? "pkg/pkg.ml") "pkg/pkg.ml" "pkg/build.ml")))
82 (string-append (assoc-ref inputs "findlib")
83 "/lib/ocaml/site-lib")
87 (define* (install #:key outputs (build-flags '()) (make-flags '()) (use-make? #f)
88 (install-target "install")
90 "Install the given package."
91 (let ((out (assoc-ref outputs "out")))
92 (if (and (file-exists? "setup.ml") (not use-make?))
93 (apply invoke "ocaml" "setup.ml"
94 (string-append "-" install-target) build-flags)
95 (if (file-exists? "Makefile")
96 (apply invoke "make" install-target make-flags)
97 (invoke "opam-installer" "-i" (string-append "--prefix=" out)
98 (string-append "--libdir=" out "/lib/ocaml/site-lib")))))
101 (define* (prepare-install #:key outputs #:allow-other-keys)
102 "Prepare for building the given package."
103 (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ocaml/site-lib"))
104 (mkdir-p (string-append (assoc-ref outputs "out") "/bin"))
107 (define %standard-phases
108 ;; Everything is as with the GNU Build System except for the `configure'
109 ;; , `build', `check' and `install' phases.
110 (modify-phases gnu:%standard-phases
112 (add-before 'configure 'ocaml-findlib-environment
113 ocaml-findlib-environment)
114 (add-before 'install 'prepare-install prepare-install)
115 (replace 'configure configure)
116 (replace 'build build)
117 (replace 'check check)
118 (replace 'install install)))
120 (define* (ocaml-build #:key inputs (phases %standard-phases)
121 #:allow-other-keys #:rest args)
122 "Build the given package, applying all of PHASES in order."
123 (apply gnu:gnu-build #:inputs inputs #:phases phases args))
125 ;;; ocaml-build-system.scm ends here