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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
;;;
;;; 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 debug)
#:use-module (guix packages)
#:use-module (guix licenses)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (gnu packages bash)
#:use-module (gnu packages flex)
#:use-module (gnu packages indent)
#:use-module (gnu packages llvm)
#:use-module (gnu packages perl)
#:use-module (gnu packages pretty-print))
(define-public delta
(package
(name "delta")
(version "2006.08.03")
(source
(origin
(method url-fetch)
(uri (list
(string-append "http://ftp.de.debian.org/debian/pool/main/d/delta/"
"delta_" version ".orig.tar.gz")
;; This uri seems to send guix download into an infinite loop
(string-append "http://delta.tigris.org/files/documents/3103/"
"33566/delta-" version ".tar.gz")))
(sha256
(base32
"184wh35pf2ddx97319s6sgkzpz48xxkbwzcjpycv009bm53lh61q"))))
(build-system gnu-build-system)
(inputs ;Installed programs are perl scripts
`(("perl" ,perl)))
(arguments
`(#:phases
(alist-replace
'install
(lambda* (#:key outputs #:allow-other-keys)
;; Makefile contains no install target
(let* ((out (assoc-ref outputs "out"))
(bin (string-append out "/bin"))
(doc (string-append out "/share/doc/delta-" ,version)))
(begin
(mkdir-p bin)
(mkdir-p doc)
(for-each (lambda (h)
(copy-file h (string-append doc "/" (basename h))))
`("License.txt" ,@(find-files "www" ".*\\.html")))
(for-each (lambda (b)
(copy-file b (string-append bin "/" b)))
`("delta" "multidelta" "topformflat")))))
(alist-delete 'configure %standard-phases))))
(home-page "http://delta.tigris.org/")
(synopsis "Heuristical file minimizer")
(description
"Delta assists you in minimizing \"interesting\" files subject to a test
of their interestingness. A common such situation is when attempting to
isolate a small failure-inducing substring of a large input that causes your
program to exhibit a bug.")
;; See License.txt, which is a bsd-3 license, despite the project's
;; home-page pointing to a bsd-2 license.
(license bsd-3)))
(define-public c-reduce
(package
(name "c-reduce")
(version "2.2.1")
(source
(origin
(method url-fetch)
(uri (list
(string-append "http://embed.cs.utah.edu/creduce/"
"creduce-" version ".tar.gz")))
(sha256
(base32
"0wh0fkyg2l41d2wkndrgdiai9g2qiav7jik7cys21vmgzq01pyy2"))
(modules '((guix build utils)))
(snippet
'(substitute* "clang_delta/TransformationManager.cpp"
(("llvm/Config/config.h") "llvm/Config/llvm-config.h")))))
(build-system gnu-build-system)
(inputs
`(("astyle" ,astyle)
("delta" ,delta)
("llvm" ,llvm-3.5)
("clang" ,clang-3.5)
("flex" ,flex)
("indent" ,indent)
("perl" ,perl)
("benchmark-timer" ,perl-benchmark-timer)
("exporter-lite" ,perl-exporter-lite)
("file-which" ,perl-file-which)
("getopt-tabular" ,perl-getopt-tabular)
("regex-common" ,perl-regexp-common)
("sys-cpu" ,perl-sys-cpu)))
(arguments
`(#:phases (alist-cons-after
'install 'set-load-paths
(lambda* (#:key inputs outputs #:allow-other-keys)
;; Tell creduce where to find the perl modules it needs.
(let* ((out (assoc-ref outputs "out"))
(prog (string-append out "/bin/creduce")))
(wrap-program
prog
`("PERL5LIB" ":" prefix
,(map (lambda (p)
(string-append (assoc-ref inputs p)
"/lib/perl5/site_perl/"
,(package-version perl)))
'("benchmark-timer" "exporter-lite"
"file-which" "getopt-tabular"
"regex-common" "sys-cpu"))))))
%standard-phases)))
(home-page "http://embed.cs.utah.edu/creduce")
(synopsis "Reducer for interesting code")
(description
"C-Reduce is a tool that takes a large C or C++ program that has a
property of interest (such as triggering a compiler bug) and automatically
produces a much smaller C/C++ program that has the same property. It is
intended for use by people who discover and report bugs in compilers and other
tools that process C/C++ code.")
(license ncsa)))