Autoconf
- autoconf(1) Generate configuration scripts
- autoheader(1) Create a template header for configure
- autom4te(1) Generate files and scripts thanks to M4
- autoreconf(1) Update generated configuration files
- autoscan(1) Generate a preliminary configure.ac
- autoupdate(1) Update a configure.ac to a newer Autoconf
- ifnames(1) Extract CPP conditionals from a set of files