From: Alexey Tourbin <at@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] /etc/ld.so.cache
Date: Mon, 6 Oct 2008 11:04:09 +0400
Message-ID: <20081006070409.GU6399@altlinux.org> (raw)
In-Reply-To: <20080915071147.GA5223@altlinux.org>
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On Mon, Sep 15, 2008 at 11:11:47AM +0400, Alexey Tourbin wrote:
> /usr/lib/rpm/0ldconfig.filetrigger
> 1 #!/bin/sh
> 2
> 3 IFS=
> 4 while read -r f; do
> 5 case "$f" in
> 6 /lib/lib*/*.so* |\
> 7 /lib64/lib*/*.so* |\
> 8 /usr/lib/lib*/*.so* |\
> 9 /usr/lib64/lib*/*.so* )
> 10 # false positives
> 11 continue ;;
> 12 /lib/lib*.so |\
> 13 /lib64/lib*.so |\
> 14 /usr/lib/lib*.so |\
> 15 /usr/lib64/lib*.so )
> 16 # maybe soname
> 17 if set $f.* && [ -f "$1" ]; then
> 18 continue
> 19 fi
> 20 ;;
> 21 /lib/lib*.so.* |\
> 22 /lib64/lib*.so.* |\
> 23 /usr/lib/lib*.so.* |\
> 24 /usr/lib64/lib*.so.* )
> 25 # soname
> 26 ;;
> 27 /etc/ld.so.conf.d/*.conf)
> 28 ;;
> 29 *) continue ;;
> 30 esac
> 31 exec /sbin/ldconfig
> 32 done
>
> Такой триггер должен кооркетно обрабатывать установку и удаление *-devel
> пакетов с симлинками (для них запускать ldconfig не надо).
Однако же ldconfig записывает в кеш в том числе и линковочные
симлинки, название которых не совпадает с soname'ом.
$ ldconfig -p |fgrep libz.
libz.so.1 (libc6,x86-64) => /lib64/libz.so.1
libz.so.1 (libc6) => /lib/libz.so.1
libz.so (libc6,x86-64) => /usr/lib64/libz.so
$ ldconfig -p |fgrep libglib-2
libglib-2.0.so.0 (libc6,x86-64) => /lib64/libglib-2.0.so.0
libglib-2.0.so (libc6,x86-64) => /usr/lib64/libglib-2.0.so
$
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next prev parent reply other threads:[~2008-10-06 7:04 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-08 9:51 [devel] posttrans filetriggers [2] Alexey Tourbin
2008-09-08 12:07 ` Igor Vlasenko
2008-09-08 13:49 ` [devel] libgtk+2 Dmitry V. Levin
2008-09-08 13:55 ` Alexey Rusakov
2008-09-08 14:18 ` Yuri N. Sedunov
2008-09-08 14:23 ` Dmitry V. Levin
2008-09-08 14:42 ` Yuri N. Sedunov
2008-09-08 14:46 ` Dmitry V. Levin
2008-09-08 15:15 ` Yuri N. Sedunov
2008-09-08 15:21 ` Mikhail Gusarov
2008-09-08 15:24 ` Andrey Rahmatullin
2008-09-08 15:26 ` Alexey Rusakov
2008-09-08 15:41 ` Yuri N. Sedunov
2008-09-08 15:46 ` Dmitry V. Levin
2008-09-08 15:54 ` Yuri N. Sedunov
2008-09-09 10:05 ` Sergey V Turchin
2008-09-08 15:27 ` Dmitry V. Levin
2008-09-11 19:25 ` [devel] /etc/ld.so.cache Alexey Tourbin
2008-09-11 19:58 ` Dmitry V. Levin
2008-09-11 20:16 ` Alexey Tourbin
2008-09-11 20:20 ` Dmitry V. Levin
2008-09-11 20:38 ` Alexey Tourbin
2008-09-11 20:48 ` Alexey Tourbin
2008-09-11 20:53 ` Dmitry V. Levin
2008-09-15 7:11 ` Alexey Tourbin
2008-09-15 10:05 ` Dmitry V. Levin
2008-09-19 7:02 ` Alexey Tourbin
2008-10-06 7:04 ` Alexey Tourbin [this message]
2008-09-11 20:50 ` Dmitry V. Levin
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