El mar, 25-05-2010 a las 16:45 +0400, Peter Volkov escribió:
> В Втр, 25/05/2010 в 12:12 +0000, Duncan пишет:
> > Peter Volkov posted on Tue, 25 May 2010 11:46:12 +0400 as excerpted:
> > >> sources.gentoo.org/eclass/autotools.eclass?r1=1.97&r2=1.98
> > > Why "" is required at the end of file list?
>
> > for makefile_name in {GNUmakefile,{M,m}akefile}.{am,in} "" ; do
> > [[ -f ${makefile_name} ]] && break
> > done
>
> > the purpose of the "" case, if none of the tested filename
> > variants exists, it leaves the variable empty.
>
> Thank you Duncan. Now I see :)
> From my point of view, seems quite obvious that it's interesting to post that eclass changes as, even if it's fully ok, it helps other devs (like me) to learn more :-) Best regards
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