From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: [devel] IA: shell script errors uncovered by bash-3.1.1
Date: Sat, 7 Jan 2006 19:02:44 +0300
Message-ID: <20060107160244.GA25944@basalt.office.altlinux.org> (raw)
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Hi,
С помощью новой версии bash удалось выявить класс однотипных ошибок в
configure-скриптах некоторых пакетов. В частности, большинство (если не
все) пакетов, использующих tea.m4 или tcl.m4, содержат такие скрипты.
Например,
[builder@localhost tclxslt-3.0]$ sh -n configure
configure: line 5927: syntax error near unexpected token `('
configure: line 5927: ` case `(ac_space=' '; set | grep ac_space) 2>&1` in'
Ошибка в незакрытой кавычке:
[builder@localhost tclxslt-3.0]$ grep "^[^'\`]*\`[^'\`]*'[^'\`]*'[^'\`]*'[^'\`]*\`" configure
system=MP-RAS-`awk '{print }' /etc/.relid'`
[builder@localhost tclxslt-3.0]$ grep "^[^'\`]*\`[^'\`]*'[^'\`]*'[^'\`]*'[^'\`]*\`" configure |sh -n
sh: line 1: unexpected EOF while looking for matching `''
sh: line 2: syntax error: unexpected end of file
В прежней версии bash такие ошибки выявлялись только в случае если
выполнялась соответствующая часть скрипта.
--
ldv
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next reply other threads:[~2006-01-07 16:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-07 16:02 Dmitry V. Levin [this message]
2006-01-07 16:08 ` Dmitry V. Levin
2006-01-07 19:24 ` Денис Смирнов
2006-01-07 19:33 ` Dmitry V. Levin
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