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* [devel] IA: shell script errors uncovered by bash-3.1.1
@ 2006-01-07 16:02 Dmitry V. Levin
  2006-01-07 16:08 ` Dmitry V. Levin
  2006-01-07 19:24 ` Денис Смирнов
  0 siblings, 2 replies; 4+ messages in thread
From: Dmitry V. Levin @ 2006-01-07 16:02 UTC (permalink / raw)
  To: ALT Devel discussion list

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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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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2006-01-07 19:33 UTC | newest]

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2006-01-07 16:02 [devel] IA: shell script errors uncovered by bash-3.1.1 Dmitry V. Levin
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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