From: Alexey Tourbin <at@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] /etc/ld.so.cache
Date: Fri, 19 Sep 2008 07:02:56 +0000
Message-ID: <20080919070256.GH32012@altlinux.org> (raw)
In-Reply-To: <20080915100527.GC11884@wo.int.altlinux.org>
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On Mon, Sep 15, 2008 at 02:05:27PM +0400, Dmitry V. Levin 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 "$1" ]; then
> > 18 continue
> > 19 fi
> > 20 ;;
> > 21 /lib/lib*.so.* |\
> > 22 /lib64/lib*.so.* |\
> > 23 /usr/lib/lib*.so.* |\
> > 24 /usr/lib64/lib*.so.* )
> > 25 # soname
>
> Могут возникнуть (раньше были) дополнительные каталоги,
> возможно стоит запустить /usr/lib/rpm/dump_ld_config.
dump_ld_config не документирован, а из исходников не совсем очевидно,
какой у него synopsis и что он должен выводить.
В любом случае, идея понятна: лучше исходить не из фиксированного набора
каталогов, которые перечисляются в шаблонах, а из списка каталогов в
общем виде.
while read -r f; do
case "$f" in
/etc/ld.so.conf.d/*.conf)
exec /sbin/ldconfig
;;
esac
case "${f##*/} in
lib*.so*) ;;
*) continue ;;
esac
found=
for dir in $dirs; do
case "$f" in
# XXX /usr/lib64/sse2
"$dir"/*/*) continue ;;
"$dir"/*) found=1; break ;;
*) continue ;;
esac
done
[ -n "$found" ] || continue
case "${f##*/} in
lib*.so)
if set "$f".* && [ -f "$1" ]; then
continue
fi
;;
esac
exec /sbin/ldconfig
done
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next prev parent reply other threads:[~2008-09-19 7:02 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 [this message]
2008-10-06 7:04 ` Alexey Tourbin
2008-09-11 20:50 ` Dmitry V. Levin
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