The Heirloom Development Tools
The Heirloom Development Tools package provides yacc, lex, m4, make, and SCCS as portable derivatives of the utilities released by Sun as part of OpenSolaris. The OpenSolaris utilities were in turn derived from the original Unix versions, and are assumed be conforming implementations of the POSIX standard.
Software developed on original Unix systems has quite often used internals of yacc and lex. The tools in this package provide a convenient way to make such software compile on free Unix platforms such as Linux or BSD. In particular, they serve as a stable base for compiling other components of the Heirloom Project.
For installation instructions, see the README.
The list of CHANGES.
Browse the CVS repository.
Download the source code
$ cvs -d:pserver:firstname.lastname@example.org:/cvsroot/heirloom \ login CVS password:<just type return> $ cvs -d:pserver:email@example.com:/cvsroot/heirloom \ co -P heirloom-devtoolsto retrieve a copy. Follow these instructions for more information. If you want to report a problem, please look at the CHANGES to see if it has already been resolved,