+GUI component options:
+
+Select the widget set used to implement components, Lucid, Motif, or Athena.
+If `--with-gtk', `--with-gnome', or `--with-msw' are used or implied, treat
+component options as Bool. The `lucid' widgets are a homebrew set, emulating
+Motif but faster. Lucid toolbars, menubars, and scrollbars are implemented
+in Xt. Lucid dialogs and misc widgets wrap and enhance Motif (or Athena if
+Motif is not found). Several enhanced (eg, 3d) Athena libraries may be used,
+but the default is the X11R6 `libXaw' (flat) widgets. Use `--with-athena' to
+explicitly specify which library to link against.
+
+--with-toolbars=no (Bool) Don't compile with any toolbar support.
+--with-menubars=TYPE (Enum) Types: `lucid'(*), `motif', or `no'.
+ *WARNING* The Motif menubar is currently broken.
+--with-scrollbars=TYPE (Enum) Types: `lucid'(*), `motif', `athena', or `no'.
+--with-dialogs=TYPE (Enum) Types: `lucid'(*), `motif', `athena', or `no'.
+--with-widgets=TYPE (Enum) Types: `lucid', `motif', `athena', or `no'(*).
+--with-athena=TYPE (Enum) Link with the TYPE Athena library. Types:
+ `xaw' [flat], `3d', `next', `95', or `xpm'.
+--with-dragndrop (*) Support generic drag and drop API. (EXPERIMENTAL)
+--with-cde Support CDE drag and drop API (requires dragndrop).
+--with-offix Support OffiX drag and drop API (requires dragndrop).
+ *WARNING* OffiX support may interfere with use of
+ multiple X displays. If the two servers are from
+ different vendors, the results may be unpredictable.
+
+
+TTY (character terminal) options:
+
+--with-tty=no Don't support ttys.
+--with-ncurses (*) Use the ncurses library for tty support.
+--with-gpm (*) Support the GPM mouse library for ttys.
+
+
+Image options:
+
+--with-xpm (*) Support XPM images. Toolbars depend on it.
+--with-png (*) Support PNG images. Strongly recommended.
+--with-jpeg (*) Support JPEG images.
+--with-tiff (*) Support TIFF images.
+--with-xface (*) Support X-Face mail headers. Requires libcompface.
+--with-gif=no Omit the (builtin) support for GIF images.
+
+
+Sound options:
+
+--with-sound=TYPES (*) (Set) Compile with sound support.
+ Types: `native', `nas' and `esd'.
+ Defaults to `noesd', the others are autodetected.
+--native-sound-lib=LIB Native sound support library. Needed on Suns
+ with `--with-sound=native,nas' because both sound
+ libraries are called libaudio.
+
+
+Database options:
+
+--with-database=TYPES (*) (Set) Support key:value databases.
+ Types: `berkdb', `dbm', or `gnudbm'. `dbm' and
+ `gnudbm' are incompatible with each other.
+--with-ldap (*) (Bool) Support the LDAP protocol.
+--with-postgresql (*) (Bool) Support the PostgreSQL RDBMS.
+
+
+Mail options:
+
+--mail-locking=TYPE (*) (Enum) Specify the locking method used by movemail.
+ Types: `lockf', `flock', `dot', `locking' or `mmdf'.
+--with-pop (Bool) Support POP for mail retrieval.
+--with-kerberos (Bool) Support Kerberos-authenticated POP.
+--with-hesiod (Bool) Support Hesiod to get the POP server host.