Hi, Got this error on Linux today after getting the latest and greatest main from cvs. cd /usr/local/src/xemacs-21.5/src/ make gcc -nostdlib -Xlinker -z -Xlinker nocombreloc -L/usr/X11R6/lib -Wl,-export-dynamic -o temacs pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o abbrev.o alloc.o alloca.o balloon_help.o balloon-x.o blocktype.o buffer.o bytecode.o callint.o casefiddle.o casetab.o chartab.o filelock.o cmdloop.o cmds.o console.o console-stream.o data.o database.o debug.o tests.o device.o dired.o doc.o doprnt.o dynarr.o editfns.o elhash.o emacs.o eval.o events.o event-stream.o event-unixoid.o unexelf.o input-method-xlib.o inline.o linuxplay.o esd.o miscplay.o terminfo.o extents.o faces.o file-coding.o fileio.o filemode.o floatfns.o fns.o font-lock.o frame.o general.o dgif_lib.o gif_io.o glyphs.o glyphs-eimage.o glyphs-shared.o glyphs-widget.o gpmevent.o gui.o menubar.o scrollbar.o dialog.o toolbar.o gutter.o hash.o imgproc.o indent.o insdel.o intl.o keymap.o line-number.o eldap.o lread.o lstream.o macros.o marker.o md5.o minibuf.o mule-ccl.o mule-charset.o mule-coding.o objects.o opaque.o print.o process.o process-unix.o profile.o rangetab.o realpath.o redisplay.o redisplay-output.o regex.o search.o select.o sysdll.o emodules.o signal.o sound.o specifier.o strftime.o symbols.o syntax.o sysdep.o text.o console-tty.o device-tty.o event-tty.o frame-tty.o objects-tty.o redisplay-tty.o cm.o undo.o unicode.o console-x.o device-x.o event-Xt.o frame-x.o glyphs-x.o objects-x.o redisplay-x.o select-x.o xgccache.o intl-x.o gui-x.o menubar-x.o scrollbar-x.o dialog-x.o toolbar-x.o toolbar-common.o widget.o window.o lastfile.o free-hook.o vm-limit.o EmacsFrame.o EmacsShell.o TopLevelEmacsShell.o TransientEmacsShell.o EmacsManager.o ../lwlib/liblw.a -lXaw3d -ltiff -lpng -ljpeg -lz -lcompface -lXpm -lXmu -lXt -lXext -lX11 -lSM -lICE -ldb -lgpm -lncurses -L/usr/lib -lesd -laudiofile -lm -lldap -lm -lutil -lgcc -lc -lgcc /usr/lib/crtn.o `gcc -print-libgcc-file-name` process-unix.o: In function `unix_reap_exited_processes': /usr/local/src/xemacs-21.5/src/process-unix.c:1457: undefined reference to `synch_process_alive' /usr/local/src/xemacs-21.5/src/process-unix.c:1459: undefined reference to `synch_process_alive' /usr/local/src/xemacs-21.5/src/process-unix.c:1463: undefined reference to `synch_process_retcode' /usr/local/src/xemacs-21.5/src/process-unix.c:1465: undefined reference to `synch_process_death' collect2: ld returned 1 exit status make: *** [temacs] Error 1 Compilation exited abnormally with code 2 Yours -- %% Mats