gnu: Add bison-2.7
authorJohn Darrington <jmd@gnu.org>
Tue, 26 Aug 2014 18:09:06 +0000 (20:09 +0200)
committerJohn Darrington <jmd@gnu.org>
Thu, 28 Aug 2014 16:56:13 +0000 (18:56 +0200)
commitb1da9f82a8100e2033fd95ed9e4138bda9c271f2
tree9cbd588e375317a472ec4224122b3852564352bc
parentc23372131dd665791e08772ba29a609bcf6b9d80
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
gnu/packages/bison.scm