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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: link error on darwin with static ncurses
Date: Sat, 05 Nov 2005 12:21:09 +0200
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> Date: Sat, 5 Nov 2005 01:06:52 +0100
> From: Emanuele Giaquinta <e.giaquinta@glauco.it>
> Cc: emacs-devel@gnu.org
> 
> The presence of "-fno-common" in C_SWITCH_SYSTEM in darwin.h prevents
> linking against a static ncurses cause the symbols UP, BC and PC will be
> defined also in the __DATA segment of terminfo.o; why is it needed?

It is needed on other systems.

Why do you link with -fno-common, anyway?  Can you do without it?