ac_help="$ac_help
tex-dir=DIR set the directory to put LilyPond TeX files in. "
ac_help="$ac_help
- mf-dir=DIR set the directory to put LilyPond MetaFont files in. (obsolete)"
+ mf-dir=DIR set the directory to put LilyPond MetaFont files in. "
ac_help="$ac_help
out-dir set the directory for machine generated files. Default out or out-HOST"