From: Nick Clifton <nickc@redhat.com>
To: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>,
Charles Wilson <cygwin@cwilson.fastmail.fm>,
Nick Clifton <nickc@redhat.com>,
gcc-patches@gcc.gnu.org, gdb-patches@sourceware.org,
binutils@sourceware.org
Subject: Re: RFA/RFC: Pass --cache-file=/dev/null on to subconfigures
Date: Fri, 25 Sep 2009 19:31:00 -0000 [thread overview]
Message-ID: <4ABD1A72.8080203@redhat.com> (raw)
In-Reply-To: <20090925172108.GA1808@gmx.de>
Hi Ralf,
> Please do commit it, since I guess it is necessary in practice.
Done.
> However, this necessity is always a sign of a bug in the GCC/src
> build system.
True.
> Well, with upstream Autoconf, you only ever have one cache file anyway,
> so it works there.
Really ? I did not realise that.
> GCC/src could easily let such a switch cause the
> use of different cache file names in the sub-directories. I'm not sure
> what the benefit would be, though.
Nor do I. It was more of a theoretical situation than anything I might
actually expect to happen in real life.
Cheers
Nick
next prev parent reply other threads:[~2009-09-25 19:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-25 10:24 Nick Clifton
2009-09-25 11:06 ` Ralf Wildenhues
2009-09-25 14:50 ` Nick Clifton
[not found] ` <20090925110629.GA25946__23064.0259491794$1253876825$gmane$org@ins.uni-bonn.de>
2009-09-25 14:49 ` Charles Wilson
2009-09-25 17:21 ` Ralf Wildenhues
2009-09-25 17:29 ` DJ Delorie
2009-09-25 17:48 ` Ralf Wildenhues
2009-09-25 18:06 ` Charles Wilson
2009-09-25 19:31 ` Nick Clifton [this message]
[not found] ` <4ABCD858.3030400__7010.59009084037$1253890491$gmane$org@cwilson.fastmail.fm>
2009-09-25 17:13 ` Andreas Schwab
2009-09-25 18:02 ` Charles Wilson
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