From: Andreas Schwab <schwab@suse.de>
To: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Jason Wessel <jason.wessel@windriver.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [PATCH] Pass -g to assembler under CONFIG_DEBUG_INFO
Date: Thu, 12 Jul 2007 01:27:35 +0200 [thread overview]
Message-ID: <jelkdmjzbs.fsf@sykes.suse.de> (raw)
In-Reply-To: <20070711231929.579334D0555@magilla.localdomain> (Roland McGrath's message of "Wed\, 11 Jul 2007 16\:19\:29 -0700 \(PDT\)")
Roland McGrath <roland@redhat.com> writes:
>> > +AFLAGS += $(call as-option, -gdwarf)
>>
>> The option is officially called -gdwarf-2, and -gdwarf2 is an alias for
>> backward compatibility. But -gdwarf is ambigous and will error out.
>
> AFLAGS is actually passed to $(CC), not $(AS), and -gdwarf works there
> (it's an unambiguous prefix of -gdwarf-2).
Oh yes, you're right, sorry for the noise.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2007-07-11 23:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-11 18:53 [PATCH] Pass -g to assembler under CONFIG_DEBUG_INFO Roland McGrath
2007-07-11 21:09 ` Andrew Morton
2007-07-11 21:30 ` Roland McGrath
2007-07-11 22:37 ` Jason Wessel
2007-07-11 22:43 ` Roland McGrath
2007-07-11 23:03 ` Andrew Morton
2007-07-11 23:07 ` Roland McGrath
2007-07-11 23:15 ` Andreas Schwab
2007-07-11 23:19 ` Roland McGrath
2007-07-11 23:27 ` Andreas Schwab [this message]
2007-07-11 23:40 ` Linus Torvalds
2007-07-11 23:53 ` Andrew Morton
2007-07-12 8:23 ` Jan Engelhardt
2007-07-14 1:08 ` Adrian Bunk
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