gnu

The following gnu software are used to bootstrap glaucus:
- autoconf
- automake
- bash
- bison; not yet used but under consideration
- config.rpath to complement gettext-tiny
- files to complement slibtool
- fribidi: a build-time dependency for pango
- gdbm: a dependency for python; does --with-dbmliborder=gdbm:ndbm imply order only?
- gperf: a build-time dependency for basu, fontconfig and m4
- less
- m4
- make
- mtools: a build-time dependency for limine
- pkg.m4 to complement u-config