scripts/build/companion_tools/200-autoconf.sh
2011-03-03 comptools/autoconf: chmod files to u+w
2010-12-18 comptools: install them side-to-side with build tools
2010-10-22 scripts: add "FILE" and "CFG" debug levels.
2010-04-11 scripts/functions: make CT_Patch dumber
2010-01-12 companion_tools/autoconf: add autoconf tool