guix/build/cmake-build-system.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
   4 ;;; Copyright © 2014, 2015 Andreas Enge <andreas@enge.fr>
   5 ;;;
   6 ;;; This file is part of GNU Guix.
   7 ;;;
   8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   9 ;;; under the terms of the GNU General Public License as published by
  10 ;;; the Free Software Foundation; either version 3 of the License, or (at
  11 ;;; your option) any later version.
  12 ;;;
  13 ;;; GNU Guix is distributed in the hope that it will be useful, but
  14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;;; GNU General Public License for more details.
  17 ;;;
  18 ;;; You should have received a copy of the GNU General Public License
  19 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 (define-module (guix build cmake-build-system)
  22   #:use-module ((guix build gnu-build-system) #:prefix gnu:)
  23   #:use-module (guix build utils)
  24   #:use-module (ice-9 match)
  25   #:export (%standard-phases
  26             cmake-build))
  27
  28 ;; Commentary:
  29 ;;
  30 ;; Builder-side code of the standard cmake build procedure.
  31 ;;
  32 ;; Code:
  33
  34 (define* (configure #:key outputs (configure-flags '()) (out-of-source? #t)
  35                     build-type
  36                     #:allow-other-keys)
  37   "Configure the given package."
  38   (let* ((out        (assoc-ref outputs "out"))
  39          (abs-srcdir (getcwd))
  40          (srcdir     (if out-of-source?
  41                          (string-append "../" (basename abs-srcdir))
  42                          ".")))
  43     (format #t "source directory: ~s (relative from build: ~s)~%"
  44             abs-srcdir srcdir)
  45     (when out-of-source?
  46       (mkdir "../build")
  47       (chdir "../build"))
  48     (format #t "build directory: ~s~%" (getcwd))
  49
  50     (let ((args `(,srcdir
  51                   ,@(if build-type
  52                         (list (string-append "-DCMAKE_BUILD_TYPE="
  53                                              build-type))
  54                         '())
  55                   ,(string-append "-DCMAKE_INSTALL_PREFIX=" out)
  56                   ;; add input libraries to rpath
  57                   "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
  58                   ;; add (other) libraries of the project itself to rpath
  59                   ,(string-append "-DCMAKE_INSTALL_RPATH=" out "/lib")
  60                   ;; enable verbose output from builds
  61                   "-DCMAKE_VERBOSE_MAKEFILE=ON"
  62                   ,@configure-flags)))
  63       (format #t "running 'cmake' with arguments ~s~%" args)
  64       (zero? (apply system* "cmake" args)))))
  65
  66 (define* (check #:key (tests? #t) (parallel-tests? #t) (test-target "test")
  67                 #:allow-other-keys)
  68   (let ((gnu-check (assoc-ref gnu:%standard-phases 'check)))
  69     (setenv "CTEST_OUTPUT_ON_FAILURE" "1")
  70     (gnu-check #:tests? tests? #:test-target test-target
  71               #:parallel-tests? parallel-tests?)))
  72
  73 (define %standard-phases
  74   ;; Everything is as with the GNU Build System except for the `configure'
  75   ;; and 'check' phases.
  76   (modify-phases gnu:%standard-phases
  77     (replace 'check check)
  78     (replace 'configure configure)))
  79
  80 (define* (cmake-build #:key inputs (phases %standard-phases)
  81                       #:allow-other-keys #:rest args)
  82   "Build the given package, applying all of PHASES in order."
  83   (apply gnu:gnu-build #:inputs inputs #:phases phases args))
  84
  85 ;;; cmake-build-system.scm ends here