Date: Sun, 03 Jun 2007 16:22:16 -0700 From: Garrett Cooper <youshi10@u.washington.edu> To: Doug Barton <dougb@FreeBSD.org> Cc: amd64@freebsd.org, FreeBSD Tinderbox <tinderbox@freebsd.org>, current@freebsd.org Subject: Re: [head tinderbox] failure on amd64/amd64 Message-ID: <46634D28.8060503@u.washington.edu> In-Reply-To: <46633EBF.4080209@FreeBSD.org> References: <20070603170828.E45BB73068@freebsd-current.sentex.ca> <4662FFA5.4000602@u.washington.edu> <46633EBF.4080209@FreeBSD.org>
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Doug Barton wrote: > Garrett Cooper wrote: > >> Is there a reason why this line of code is invalid for amd64 (from >> /usr/src/contrib/bind9/lib/isc/x86_64/include/isc/atomic.h:25-28)? >> >> #ifdef ISC_PLATFORM_USEGCCASM >> >> /* We share the gcc-version with x86_32 */ >> #error "impossible case. check build configuration" >> >> After doing some searching, all that that macro does is use says the >> OS can use gcc asm instructions. >> > > Yeah, I looked at that header and asked myself the same question. I'm > going to follow up with the ISC folks on that issue. > > Meanwhile I finally got access to an amd64 machine that I could build > the port on (our reference system is literally FUBAR), and it looks > like things are in better shape than I feared. Ruslan's suggestion of > using the x86_32 atomic.h header that I already committed turns out to > be how the port does it, and the other generated headers look good, so > the build should be fine now. If anyone could confirm that with > sources that include v. 1.18 of src/lib/bind/config.mk the world > actually builds, I'd appreciate it. If you could do some rudimentary > testing of the results, I'd be eternally grateful. :) > > FWIW, I relied on the fact that the bind94 port builds just fine on > our platforms to convince me that things would be fine for the base. > While that seems to have worked for most of the cases, it turns out to > have not been a good assumption to make. I apologize for the > inconvenience that I created. > > > Mea culpa, > > Doug Ok, I'll give it a shot now Doug. Thanks! -Garrett
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