From: "Alfred M. Szmidt" <ams@gnu.org>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: nickc@redhat.com, binutils@sourceware.org,
gdb-patches@sourceware.org, gcc-patches@gcc.gnu.org
Subject: Re: Remove config.cache files when reconfiguring at top level
Date: Mon, 15 Feb 2010 18:23:00 -0000 [thread overview]
Message-ID: <E1Nh5bC-0003QR-AO@fencepost.gnu.org> (raw)
In-Reply-To: <m2k4ue2x62.fsf@igel.home> (message from Andreas Schwab on Mon, 15 Feb 2010 19:04:05 +0100)
>> This should be optional, as it also erases any manual changes
>> added to the cache file.
>
> Ah - I did not know that users would ever modify the cache files.
That's the only way to override cross-compile defaults in target
libraries.
Can't you pass the variables on the command line? I.e.
.../configure ac_cv_foo=123
I've used this for overriding cross-compile defaults in various
programs though never had the need for gcc/gdb/binutils.
next prev parent reply other threads:[~2010-02-15 18:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-15 10:53 Nick Clifton
2010-02-15 10:58 ` Andreas Schwab
2010-02-15 15:54 ` Nick Clifton
2010-02-15 18:04 ` Andreas Schwab
2010-02-15 18:23 ` Alfred M. Szmidt [this message]
2010-02-15 19:37 ` Andreas Schwab
2010-02-16 11:23 ` Alfred M. Szmidt
2010-02-16 10:07 ` Nick Clifton
[not found] ` <4B7A6E32.6070307__49868.1737961762$1266314832$gmane$org@redhat.com>
2010-02-16 10:42 ` Andreas Schwab
2010-02-16 11:04 ` Nick Clifton
2010-02-16 11:12 ` Andreas Schwab
2010-02-16 11:23 ` Alfred M. Szmidt
2010-02-16 12:40 ` Nick Clifton
2010-02-16 13:25 ` Alfred M. Szmidt
2010-02-16 14:03 ` Andreas Schwab
2010-02-17 10:06 ` Nick Clifton
2010-02-17 10:17 ` Mark Kettenis
2010-02-17 11:04 ` Nick Clifton
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