Re: Try to update config.cache atomically; respect symlinks.

2010-08-16 Thread Ralf Wildenhues
Hi Eric, * Eric Blake wrote on Sat, Aug 14, 2010 at 07:20:45PM CEST: > On 08/14/2010 12:32 AM, Ralf Wildenhues wrote: > > This patch fixes a long-standing issue GCC has with Autoconf: cache > > files are not updated atomically. (This was IIUC the primary reason > > GCC introduced per-configure ca

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Peter Rosin
Den 2010-08-16 21:41 skrev Ralf Wildenhues: > * Peter Rosin wrote on Mon, Aug 16, 2010 at 09:26:57PM CEST: >> Den 2010-08-16 20:45 skrev Ralf Wildenhues: >>> * Peter Rosin wrote on Mon, Aug 16, 2010 at 08:14:50PM CEST: The logo of my version of MSVC is: > >>> Without having looked at the patc

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Ralf Wildenhues
* Peter Rosin wrote on Mon, Aug 16, 2010 at 09:26:57PM CEST: > Den 2010-08-16 20:45 skrev Ralf Wildenhues: > > * Peter Rosin wrote on Mon, Aug 16, 2010 at 08:14:50PM CEST: > >> The logo of my version of MSVC is: > > Without having looked at the patch or your post any further at all: > > what about

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Peter Rosin
Den 2010-08-16 21:36 skrev Eric Blake: > On 08/16/2010 01:26 PM, Peter Rosin wrote: >> Good catch, I knew they were very similar and assumed my matching was just >> about wide enough. But since I didn't check, Murphy made sure that it wasn't >> working for everybody, see below... > > Rather than d

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Eric Blake
On 08/16/2010 01:26 PM, Peter Rosin wrote: > Good catch, I knew they were very similar and assumed my matching was just > about wide enough. But since I didn't check, Murphy made sure that it wasn't > working for everybody, see below... Rather than doing a sed for a particular regex, I would be mu

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Peter Rosin
Den 2010-08-16 20:45 skrev Ralf Wildenhues: > Hi Peter, > > * Peter Rosin wrote on Mon, Aug 16, 2010 at 08:14:50PM CEST: >> The logo of my version of MSVC is: >> >> 8< >> Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for >> 80x86 >> Copyright (C) Microsoft Corpora

Re: [PATCH] Keep testsuite files on unexpected pass.

2010-08-16 Thread Eric Blake
On 08/16/2010 01:08 PM, Ralf Wildenhues wrote: > * Eric Blake wrote on Sat, Aug 14, 2010 at 08:06:18PM CEST: >> On 08/14/2010 12:55 AM, Ralf Wildenhues wrote: >>> Also I just noticed that --errexit is broken wrt. XPASS tests, but >>> that's not new with your patch either. The following seems to fi

Re: [PATCH] Keep testsuite files on unexpected pass.

2010-08-16 Thread Ralf Wildenhues
* Eric Blake wrote on Sat, Aug 14, 2010 at 08:06:18PM CEST: > On 08/14/2010 12:55 AM, Ralf Wildenhues wrote: > > Also I just noticed that --errexit is broken wrt. XPASS tests, but > > that's not new with your patch either. The following seems to fix > > it but I don't have testsuite exposure yet.

Re: [PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Ralf Wildenhues
Hi Peter, * Peter Rosin wrote on Mon, Aug 16, 2010 at 08:14:50PM CEST: > The logo of my version of MSVC is: > > 8< > Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for > 80x86 > Copyright (C) Microsoft Corporation. All rights reserved. > > 8< Without ha

[PATCH] Ignore boilerplate logo from MSVC on stderr.

2010-08-16 Thread Peter Rosin
Hi! When configure checks if the compiler groks -g, it runs first with -g and then without. MSVC (aka cl) only warns (on stderr) about this unknown -g option, and does not return a non-zero exit status. The -g test is rigged for this scenario, but there is a quirk that the test does not cater for;