The Heirloom project maintains classical UNIX tools and utilities for modern open source operating systems.
Utilities provided by the corresponding packages are installed into
/usr/heirloom/lib/. Some POSIX utilities are additionally provided in
|Toolchest||AUR||Classical UNIX binaries corresponding to GNU, , and more, organized according to the different UNIX releases.|
|Bourne shell||AUR, AUR|
|Development tools||AUR||Tools like yacc, lex, m4, make, and sccs. This package, together with the Bourne shell, forms a foundation for the rest of the Heirloom packages. Using the classical devtools ensures consistent behavior, independent of any changes made to the corresponding GNU tools.|
|Documentation tools||AUR, AUR, AUR||An alternative to.|
|Packaging tools||AUR||A port of Sun SVR4's package management system, which was released as open source with OpenSolaris.|