Date: Tue, 18 Feb 2003 20:35:31 +1100 (EST) From: Bruce Evans <bde@zeta.org.au> To: Dag-Erling Smorgrav <des@ofug.org> Cc: Kris Kennaway <kris@obsecurity.org>, <standards@FreeBSD.ORG> Subject: Re: -fno-builtin world breaks in gperf Message-ID: <20030218202321.G9090-100000@gamplex.bde.org> In-Reply-To: <xzpwujyx868.fsf@flood.ping.uio.no>
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On Tue, 18 Feb 2003, Dag-Erling Smorgrav wrote: > Bruce Evans <bde@zeta.org.au> writes: > > libstdc++ is broken too, starting with normally using a pre-configured > > (committed) config.h which is wrong if you add -fno-builtin to CFLAGS. > > No, it looks to me like config.h is correct but the code is wrong in > that it doesn't respect it (i.e. it uses fabsl() even if config.h > "knows" the system doesn't have fabsl()) Right. I forgot that -fno-builin only turns off the mapping of standard functions to builtins :-(. 95% of the references to *BUILTIN* in libstdc++ seem to be in to autconfig or (Change)Log unused macros. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-standards" in the body of the message
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