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From: Alexey Tourbin <at@turbinal.org>
To: devel@altlinux.ru
Subject: [devel] как правильно слинковать динамическую библиотеку
Date: Wed, 25 Dec 2002 14:53:33 +0300
Message-ID: <20021225115333.GA5167@ungrund> (raw)

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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)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- post and postun sections added (ldconfig)

elinks с такой библиотекой линкуется хорошо, а tolua -- не хочет,
говорит:

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.

И
gcc -o ../../bin/tolua tolua.o tolualua.o -L/usr/lib -L../../lib -ltolua -llua -llualib -lm -ldl
тоже собирается хорошо.

А вопрос такой: какую бы мне доку прочитать, чтобы до конца разобраться,
как это всё правильно должно подцепляться.


-- 
WBR, Alexey Tourbin
BIOZAK Ltd., Russia

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             reply	other threads:[~2002-12-25 11:53 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-25 11:53 Alexey Tourbin [this message]
2002-12-25 16:48 ` Dmitry V. Levin
2002-12-25 17:16   ` Sergey Vlasov
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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