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Re: Bootstrap failure using 'make -j4' [Cygwin]


From: Glenn Morris
Subject: Re: Bootstrap failure using 'make -j4' [Cygwin]
Date: Sat, 22 May 2010 03:16:00 -0400
User-agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/)

Eli Zaretskii wrote:

> where MKDEPDIR expands to this:
>
>     test -d ${DEPDIR} || mkdir ${DEPDIR}
>
> Now, if more than one .c.o rule tries to create the `deps'
> subdirectory at the same time, one of them might lose due to a race
> condition, and fail the entire compilation.

Please note I changed this earlier today for this reason; but in a
different way to your suggestion.

> Could you please try changing this line:
>
>           @$(MKDEPDIR)
> into
>           address@hidden(MKDEPDIR)



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