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В Втр, 25/05/2010 в 12:12 +0000, Duncan пишет: |
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> Peter Volkov posted on Tue, 25 May 2010 11:46:12 +0400 as excerpted: |
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> >> sources.gentoo.org/eclass/autotools.eclass?r1=1.97&r2=1.98 |
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> > Why "" is required at the end of file list? |
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> for makefile_name in {GNUmakefile,{M,m}akefile}.{am,in} "" ; do |
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> [[ -f ${makefile_name} ]] && break |
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> done |
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> the purpose of the "" case, if none of the tested filename |
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> variants exists, it leaves the variable empty. |
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Thank you Duncan. Now I see :) |
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-- |
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Peter. |
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