;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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 (gnu packages build-tools)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (gnu packages)
  #:use-module (gnu packages python)
  #:use-module (guix build-system gnu))

(define-public bam
  (package
    (name "bam")
    (version "0.4.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://github.com/downloads/matricks/"
                                  "bam/bam-" version ".tar.bz2"))
              (sha256
               (base32
                "0z90wvyd4nfl7mybdrv9dsd4caaikc6fxw801b72gqi1m9q0c0sn"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'build
           (lambda _
             (zero? (system* "bash" "make_unix.sh"))))
         (replace 'check
           (lambda _
             (zero? (system* "python" "scripts/test.py"))))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
               (mkdir-p bin)
               (install-file "bam" bin)
               #t))))))
    (native-inputs
     `(("python" ,python-2)))
    (home-page "https://matricks.github.io/bam/")
    (synopsis "Fast and flexible build system")
    (description "Bam is a fast and flexible build system.  Bam uses Lua to
describe the build process.  It takes its inspiration for the script files
from scons.  While scons focuses on being 100% correct when building, bam
makes a few sacrifices to acquire fast full and incremental build times.")
    (license license:bsd-3)))