;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system gnu)
+ #:use-module (guix utils)
#:use-module (gnu packages)
#:use-module (gnu packages m4)
+ #:use-module (gnu packages man)
#:use-module (gnu packages bison)
- #:use-module (gnu packages indent)
#:use-module (srfi srfi-1))
(define-public flex
(package
(name "flex")
- (version "2.6.0")
+ (version "2.6.4")
(source (origin
- (method url-fetch)
- (uri (string-append "mirror://sourceforge/flex/flex-"
- version ".tar.bz2"))
- (patches (search-patches "flex-CVE-2016-6354.patch"))
- (sha256
- (base32
- "1sdqx63yadindzafrq1w31ajblf9gl1c301g068s20s7bbpi3ri4"))))
+ (method url-fetch)
+ (uri (string-append
+ "https://github.com/westes/flex"
+ "/releases/download/v" version "/"
+ "flex-" version ".tar.gz"))
+ (sha256
+ (base32
+ "15g9bv236nzi665p9ggqjlfn4dwck5835vf0bbw2cz7h5c1swyp8"))))
(build-system gnu-build-system)
(inputs
(let ((bison-for-tests
- ;; Work around an incompatibility with Bison 3.0:
- ;; <http://lists.gnu.org/archive/html/bug-bison/2013-09/msg00014.html>.
- (package (inherit bison)
- (version "2.7.1")
- (source (origin
- (method url-fetch)
- (uri (string-append "mirror://gnu/bison/bison-"
- version ".tar.xz"))
- (sha256
- (base32
- "1yx7isx67sdmyijvihgyra1f59fwdz7sqriginvavfj5yb5ss2dl"))))
-
- ;; Unlike Bison 3.0, this version did not need Flex for its
- ;; tests, so it allows us to break the cycle.
+ (package
+ (inherit bison)
+ (arguments
+ ;; Disable tests, since they require flex.
+ (substitute-keyword-arguments (package-arguments bison)
+ ((#:tests? _ #f) #f)))
(inputs (alist-delete "flex" (package-inputs bison))))))
- `(("bison" ,bison-for-tests)
- ("indent" ,indent))))
+ `(("bison" ,bison-for-tests))))
;; m4 is not present in PATH when cross-building
- (native-inputs `(("m4" ,m4)))
+ (native-inputs
+ `(("help2man" ,help2man)
+ ("m4" ,m4)))
(propagated-inputs `(("m4" ,m4)))
- (home-page "http://flex.sourceforge.net/")
+ (home-page "https://github.com/westes/flex")
(synopsis "Fast lexical analyser generator")
(description
"Flex is a tool for generating scanners. A scanner, sometimes
regular expressions for each rule. Whenever it finds a match, it
executes the corresponding C code.")
(license (non-copyleft "file://COPYING"
- "See COPYING in the distribution."))))
+ "See COPYING in the distribution."))))