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| -rw-r--r-- | gnu/packages/bison.scm | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gnu/packages/bison.scm b/gnu/packages/bison.scm index 4067b23ad7..76aa88fe26 100644 --- a/gnu/packages/bison.scm +++ b/gnu/packages/bison.scm @@ -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 simple tools through complex programming languages.") (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")))))) + |