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gnu: Add bison-2.7

* gnu/packages/bison.scm (bison-2.7): New variable.
  Bison 3.x and 2.x are incompatible.  Some programs require 2.x
master
John Darrington 2014-08-26 20:09:06 +02:00
parent c23372131d
commit b1da9f82a8
1 changed files with 13 additions and 0 deletions

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@ -51,3 +51,16 @@ deterministic or generalized LR parser from an annotated, context-free
grammar. It is versatile enough to have many applications, from parsers for grammar. It is versatile enough to have many applications, from parsers for
simple tools through complex programming languages.") simple tools through complex programming languages.")
(license gpl3+))) (license gpl3+)))
(define-public bison-2.7
(package (inherit bison)
(version "2.7")
(source
(origin
(method url-fetch)
(uri (string-append "mirror://gnu/bison/bison-"
version ".tar.xz"))
(sha256
(base32
"1zd77ilmpv5mi3kr55jrj6ncqlcnyhpianhrwzak2q28cv2cbn23"))))))