From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] C++ libraries linking
Date: Tue, 21 Mar 2006 00:23:38 +0300
Message-ID: <20060320212338.GC32587@basalt.office.altlinux.org> (raw)
In-Reply-To: <Pine.LNX.4.64L.0603202205010.3429@olya.localdomain>
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On Mon, Mar 20, 2006 at 10:29:56PM +0200, Igor Vlasenko wrote:
> Уважаемые коллеги!
> борясь с --as-needed в одном кривом софте (yacas),
> заметил, что его библиотеки имеют undefined symbols из libstdc++,
> и действительно, линкуются gcc:
>
> gcc -shared .libs/deffile.o ...
> ./.libs/libyacasnumbers.so ./.libs/libyacasplatform.so -lm -ldl
> -march=athlon -Wl,--as-needed -Wl,-soname -Wl,libyacas.so.0 -o
> .libs/libyacas.so.0.0.0
>
> однако это получается из
>
> ../libtool --mode=link g++ -pipe -Wall -O2 -march=athlon -Wall
> -Wl,--as-needed -o libyacas.la -rpath /usr/lib deffile.lo ...
> ... <other>.lo libyacasnumbers.la libyacasplatform.la -lm -ldl
>
> где явно указан g++.
>
> Кто знает в чем причина?
autoreconf -fisv не помогает?
--
ldv
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next prev parent reply other threads:[~2006-03-20 21:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-20 20:29 Igor Vlasenko
2006-03-20 21:23 ` Dmitry V. Levin [this message]
2006-03-21 6:31 ` Vitaly Lipatov
2007-08-06 20:07 ` Michael Shigorin
2007-08-06 20:48 ` Igor Zubkov
2007-08-06 20:51 ` Michael Shigorin
2007-08-06 20:54 ` Dmitry V. Levin
2007-08-06 21:27 ` Igor Zubkov
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