--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-xpm-background add support for XPM background pixmaps --enable-transparency add support for inheriting parent backgrounds thus giving a fake transparency to the term --enable-menubar add support for our menu bar system --enable-graphics add support for our graphics mode (see src/graphics) --enable-next-scroll make the scrollbar look like a NeXT scrollbar --enable-xterm-scroll make the scrollbar look like an Xterm scrollbar --enable-half-shadow make shadows on the scrollbar only half the normal width & height. only applicable to non-Xterm scrollbars --enable-xim add support for XIM (X Input Method) protocol. This allows using alternative input methods (e.g. kinput2) and will also correctly set up the input for people using dead keys. --enable-kanji add support for Kanji characters (EUC-JP or SJIS) --enable-big5 add support for Chinese characters (BIG5) --enable-gb add support for Chinese characters (GB) (zh_CN, i.e. GB2312) --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 have been 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 --disable-old-selection remove support for reverting the mouse selection style to that of v2.20 (and prior) --disable-new-selection remove support for mouse selection style like that of xterm --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-xpm not needed - define via --enable-xpm-background