From: Eli Zaretskii <eliz@gnu.org>
To: Angelo Graziosi <angelo.graziosi@alice.it>
Cc: emacs-devel@gnu.org, cygwin@cygwin.com
Subject: Re: A warning building Emacs-cvs with recent Cygwin DLL
Date: Fri, 25 Jan 2008 12:16:30 +0200 [thread overview]
Message-ID: <umyqumcqp.fsf@gnu.org> (raw)
In-Reply-To: <4799A7E4.9020203@alice.it> (message from Angelo Graziosi on Fri, 25 Jan 2008 10:12:04 +0100)
> Date: Fri, 25 Jan 2008 10:12:04 +0100
> From: Angelo Graziosi <angelo.graziosi@alice.it>
> Cc: cygwin@cygwin.com
>
> With Cygwin DLL 1.5.25 (and the changes to 'tz...', I suppose), building
> Emacs from CVS gives this warning:
>
> ...
> gcc -c -Demacs -DHAVE_CONFIG_H -DUSE_LUCID -I. -I/tmp/emacs/src
> -I/usr/X11R6/include -g -O2 -Wno-pointer-sign /tmp/emacs/src/strftime.c
>
> /tmp/emacs/src/strftime.c:58: warning: '_tzname' redeclared without
> dllimport attribute: previous dllimport ignored
> ...
>
> It seems that the following simple patch avoid it:
> =================================================
> --- strftime.c.orig 2007-01-14 04:24:37.000000000 +0100
> +++ strftime.c 2008-01-24 12:04:40.031250000 +0100
> @@ -55,9 +55,13 @@
> #endif
> #if HAVE_TZNAME
> #ifndef USE_CRT_DLL
> +#ifdef __CYGWIN__
> +extern __IMPORT char *tzname[];
> +#else
> extern char *tzname[];
> #endif
> #endif
> +#endif
Thanks. But it's better to put this kind of platform-dependent stuff
in src/s/cygwin.h, not in general source files. Would that work for
you?
next prev parent reply other threads:[~2008-01-25 10:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-25 9:12 A warning building Emacs-cvs with recent Cygwin DLL Angelo Graziosi
2008-01-25 10:16 ` Eli Zaretskii [this message]
2008-01-25 10:58 ` Corinna Vinschen
-- strict thread matches above, loose matches on Subject: below --
2008-01-25 10:09 Angelo Graziosi
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