--enable-fading add support for darkening colors when aterm is loosing focus. that is off by default as far as that would cause aterm to use more colors, which is not good for folks with 8bpp. --enable-background-image add support for XPM background pixmaps, and JPEG and PNG background pixmaps if AfterStep was compiled with --enable-static-libs=no, and libasimage and libafterstep were installed in LD_LIBRARY_PATH. --enable-next-scroll make the scrollbar look like a NeXT scrollbar (Default) --enable-xterm-scroll make the scrollbar look like an Xterm scrollbar --enable-utmp write user and tty to utmp file (used by programs like ``w'') on creation of rxvt and delete when rxvt exits. --enable-wtmp write user and tty to wtmp file (used by programs like ``last'') on creation of rxvt and write logout when rxvt exits. --enable-menubar add support for our menu bar system --enable-graphics add support for our graphics mode (see src/graphics) --enable-half-shadow make shadows on the scrollbar only half the normal width & height. only applicable to non-Xterm scrollbars --enable-kanji add support for Kanji characters (EUC-JP or SJIS) --enable-big5 add support for Chinese characters (BIG5) --enable-greek add support for greek keyboard --enable-ttygid change tty device setting to group "tty" - only use this if your system uses this type of security --disable-backspace-key disable any handling of the backspace key by us - let the X server do it --disable-delete-key disable any handling of the delete key by us - let the X server do it --disable-resources remove all resources checking --enable-xgetdefault make resources checking via XGetDefault() instead of our small version which only checks ~/.Xdefaults, or if that doesn't exist then ~/.Xresources --disable-memset remove support for our possibly faster memset() function and use your system's version instead - which may be have hand-crafted in assembly. --disable-swapscreen remove support for swap screen --disable-keepscrolling remove support for continual scrolling of the display when you hold the mouse button down on a scrollbar arrow --disable-mousewheel remove support for scrolling via mouse wheel or buttons 4 & 5 --enable-old-selection revert mouse selection to something similar to v2.20 (and prior) - this implies word selection of those versions (i.e. next option) --enable-old-wordselect revert mouse selection of words (double-clicking) to something similar to v2.20 (and prior) --enable-dmalloc use Gray Watson's malloc - which is good for debugging See http://www.letters.com/dmalloc/ for details If you use either this or the next option, you may need to edit src/Makefile after compiling to point DINCLUDE and DLIB to the right places. You can only use either this option and the following (should you use either) --enable-dlmalloc use Doug Lea's malloc - which is good for a production version See http://g.oswego.edu/dl/html/malloc.html for details --with-term=NAME change the environmental variable for the terminal to NAME (default "xterm") --with-terminfo=PATH change the environmental variable for the path to the terminfo tree to PATH --with-x use the X Window System (pretty much default, eh?) --with-xpm-includes=DIR look for the XPM includes in DIR --with-xpm-library=DIR look for the XPM library in DIR --with-jpeg-includes=DIR look for the XPM includes in DIR --with-jpeg-library=DIR look for the XPM library in DIR --with-png-includes=DIR look for the XPM includes in DIR --with-png-library=DIR look for the XPM library in DIR