From: Sergey Vlasov <vsu@altlinux.ru>
To: devel@altlinux.ru
Subject: Re: [devel] как правильно слинковать динамическую библиотеку
Date: Wed, 25 Dec 2002 20:16:53 +0300
Message-ID: <20021225201653.3ccdabcf.vsu@altlinux.ru> (raw)
In-Reply-To: <20021225164817.GB25689@basalt.office.altlinux.ru>
On Wed, 25 Dec 2002 19:48:17 +0300
"Dmitry V. Levin" <ldv@altlinux.org> wrote:
> On Wed, Dec 25, 2002 at 02:53:33PM +0300, Alexey Tourbin wrote:
> > Есть такое дело (lua):
> >
> > %changelog
> > * Tue Dec 24 2002 Alexey Tourbin <at@altlinux.ru> 4.0.1-alt4
> > - error in previous build: *.so files are binary copy of *.so.* files,
> > not symlinks; fixed
> > - really shared build (s/ld -shared/ld -shared -lc/ in alt-soname patch)
>
> И это правильно.
>
> > gcc -o ../../bin/tolua tolua.o tolualua.o -L/usr/lib -L../../lib -ltolua -llua -llualib -lm
> > /usr/lib/liblualib.so: undefined reference to `dlclose'
> > /usr/lib/liblualib.so: undefined reference to `dlopen'
> > /usr/lib/liblualib.so: undefined reference to `dlsym'
> > collect2: ld returned 1 exit status
> >
> > Если же пересобрать lua c s/ld -shared/ld -shared -lc -ldl/, то всё
> > собирается хорошо.
>
> Это неправильно.
А почему неправильно? Ведь, судя по сообщениям, dlopen() используется
именно в liblualib.so.N - почему бы в её зависимости не добавить
libdl.so.2?
next prev parent reply other threads:[~2002-12-25 17:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-25 11:53 Alexey Tourbin
2002-12-25 16:48 ` Dmitry V. Levin
2002-12-25 17:16 ` Sergey Vlasov [this message]
2002-12-25 17:28 ` Dmitry V. Levin
2002-12-25 17:51 ` [devel] " Alexey Tourbin
2002-12-25 18:33 ` Dmitry V. Levin
2003-01-09 12:48 ` Alexey Tourbin
2003-01-09 12:58 ` Dmitry V. Levin
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