Subject: Re: bug#6760: 24.0.50; ld: duplicate symbol _Qwindow in data.o and buffer.o
From: Dan Nicolaescu <[email-masked]>
To: Peter Dyballa <[email-masked]>
Cc: [email-masked]
Date: Fri, 30 Jul 2010 00:53:29 -0400
List-Id: <debbugs-submit.debbugs.gnu.org>

Peter Dyballa <[email-masked]> writes:

> Hello!
>
> When trying to build the NS variant with GCC 4.2 I get:
>
> gcc-4.2  -prebind -framework AppKit -Xlinker -headerpad -Xlinker 6C8   \
> 	  -o temacs pre-crt0.o dispnew.o frame.o scroll.o xdisp.o
> menu.o   window.o charset.o coding.o category.o ccl.o character.o
> chartab.o  bidi.o cm.o term.o terminal.o xfaces.o    emacs.o
> keyboard.o macros.o  keymap.o sysdep.o buffer.o filelock.o insdel.o
> marker.o minibuf.o  fileio.o dired.o filemode.o cmds.o casetab.o
> casefiddle.o indent.o  search.o regex.o undo.o alloc.o data.o doc.o
> editfns.o callint.o  eval.o floatfns.o fns.o font.o print.o lread.o
> syntax.o unexmacosx.o  bytecode.o process.o callproc.o region-cache.o
> sound.o atimer.o  doprnt.o strftime.o intervals.o textprop.o
> composite.o md5.o    nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o
> nsfont.o fontset.o  fringe.o image.o   terminfo.o lastfile.o
> -lresolv  - 
> lncurses
> ld: duplicate symbol _Qwindow in data.o and buffer.o
> collect2: ld returned 1 exit status
> make[1]: *** [temacs] Error 1
> make[1]: Target `all' not remade because of errors.
> make: *** [src] Error 2
> make: Target `all' not remade because of errors.
>
>
> src/data.c:85:Lisp_Object Qwindow;
> src/data.c:212:	return Qwindow;
> src/data.c:3188:  Qwindow = intern_c_string ("window");
> src/data.c:3213:  staticpro (&Qwindow);
> src/buffer.c:165:Lisp_Object Qpriority, Qwindow, Qevaporate,
> Qbefore_string, Qafter_string;
> src/buffer.c:3015:	      window = Foverlay_get (overlay, Qwindow);
> src/buffer.c:3159:      window = Foverlay_get (overlay, Qwindow);
> src/buffer.c:3187:      window = Foverlay_get (overlay, Qwindow);
> src/buffer.c:5348:  Qwindow = intern_c_string ("window");
> src/buffer.c:5349:  staticpro (&Qwindow);

Thanks, fixed.
This bug has been around for a very long time...