From: Dan Nicolaescu <dann@gnu.org>
To: Glenn Morris <rgm@gnu.org>
Cc: 6538@debbugs.gnu.org
Subject: bug#6538: Removal of C_DEBUG_SWITCH changes CFLAGS
Date: Wed, 30 Jun 2010 03:27:51 -0400 [thread overview]
Message-ID: <yxqlj9xyo7c.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <97ocet2fhh.fsf@fencepost.gnu.org> (Glenn Morris's message of "Wed\, 30 Jun 2010 02\:37\:14 -0400")
Glenn Morris <rgm@gnu.org> writes:
> Dan Nicolaescu wrote:
>
>> C_DEBUG_SWITCH was just -g -O for all platforms that bothered to set it.
>
> What about irix6-5: "-g3 -O -OPT:Olimit=3500".
IMO it's not worth the complication.
>> We get that anyway for non-GCC compilers.
>
> I noticed that AC_PROG_CC tests for -g, and adds it to CFLAGS if
> supported. It also adds -O2 when using gcc. Perhaps this could be used
> to further simplify configure.in...
prev parent reply other threads:[~2010-06-30 7:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-30 3:00 bug#6538: Removal of C_DEBUG_SWITCH changes CFLAGS Glenn Morris
2010-06-30 5:56 ` Dan Nicolaescu
2010-06-30 6:37 ` Glenn Morris
2010-06-30 7:27 ` Dan Nicolaescu [this message]
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