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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017 Julien Lepiller <julien@lepiller.eu>
;;;
;;; 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 (guix build ocaml-build-system)
#:use-module ((guix build gnu-build-system) #:prefix gnu:)
#:use-module (guix build utils)
#:use-module (ice-9 match)
#:export (%standard-phases
ocaml-build))
;; Commentary:
;;
;; Builder-side code of the standard ocaml build procedure.
;;
;; Code:
(define* (ocaml-findlib-environment #:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out")))
(setenv "OCAMLFIND_DESTDIR" (string-append out "/lib/ocaml/site-lib"))
(setenv "OCAMLFIND_LDCONF" "ignore"))
#t)
(define* (configure #:key outputs (configure-flags '())
(test-flags '("--enable-tests")) tests?
#:allow-other-keys)
"Configure the given package."
(let* ((out (assoc-ref outputs "out")))
(format #t "build directory: ~s~%" (getcwd))
(if (file-exists? "setup.ml")
(let ((args `("-configure"
"--prefix" ,out
,@(if tests?
test-flags
'())
,@configure-flags)))
(format #t "running 'setup.ml' with arguments ~s~%" args)
(zero? (apply system* "ocaml" "setup.ml" args)))
(let ((args `("-prefix" ,out ,@configure-flags)))
(format #t "running 'configure' with arguments ~s~%" args)
(zero? (apply system* "./configure" args))))))
(define* (build #:key inputs outputs (build-flags '()) (make-flags '())
(use-make? #f) #:allow-other-keys)
"Build the given package."
(if (and (file-exists? "setup.ml") (not use-make?))
(zero? (apply system* "ocaml" "setup.ml" "-build" build-flags))
(if (file-exists? "Makefile")
(zero? (apply system* "make" make-flags))
(let ((file (if (file-exists? "pkg/pkg.ml") "pkg/pkg.ml" "pkg/build.ml")))
(zero? (apply system* "ocaml" "-I"
(string-append (assoc-ref inputs "findlib")
"/lib/ocaml/site-lib")
file build-flags))))))
(define* (check #:key inputs outputs (make-flags '()) (test-target "test") tests?
(use-make? #f) #:allow-other-keys)
"Install the given package."
(when tests?
(if (and (file-exists? "setup.ml") (not use-make?))
(zero? (system* "ocaml" "setup.ml" (string-append "-" test-target)))
(if (file-exists? "Makefile")
(zero? (apply system* "make" test-target make-flags))
(let ((file (if (file-exists? "pkg/pkg.ml") "pkg/pkg.ml" "pkg/build.ml")))
(zero? (system* "ocaml" "-I"
(string-append (assoc-ref inputs "findlib")
"/lib/ocaml/site-lib")
file test-target)))))))
(define* (install #:key outputs (build-flags '()) (make-flags '()) (use-make? #f)
(install-target "install")
#:allow-other-keys)
"Install the given package."
(let ((out (assoc-ref outputs "out")))
(if (and (file-exists? "setup.ml") (not use-make?))
(zero? (apply system* "ocaml" "setup.ml"
(string-append "-" install-target) build-flags))
(if (file-exists? "Makefile")
(zero? (apply system* "make" install-target make-flags))
(zero? (system* "opam-installer" "-i" (string-append "--prefix=" out)
(string-append "--libdir=" out "/lib/ocaml/site-lib")))))))
(define* (prepare-install #:key outputs #:allow-other-keys)
"Prepare for building the given package."
(mkdir-p (string-append (assoc-ref outputs "out") "/lib/ocaml/site-lib"))
(mkdir-p (string-append (assoc-ref outputs "out") "/bin")))
(define %standard-phases
;; Everything is as with the GNU Build System except for the `configure'
;; , `build', `check' and `install' phases.
(modify-phases gnu:%standard-phases
(delete 'bootstrap)
(add-before 'configure 'ocaml-findlib-environment
ocaml-findlib-environment)
(add-before 'install 'prepare-install prepare-install)
(replace 'configure configure)
(replace 'build build)
(replace 'check check)
(replace 'install install)))
(define* (ocaml-build #:key inputs (phases %standard-phases)
#:allow-other-keys #:rest args)
"Build the given package, applying all of PHASES in order."
(apply gnu:gnu-build #:inputs inputs #:phases phases args))
;;; ocaml-build-system.scm ends here
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