Date: Wed, 20 May 2015 09:10:53 -0700 From: Sean Bruno <sbruno@ignoranthack.me> To: Dimitry Andric <dim@FreeBSD.org>, Brooks Davis <brooks@freebsd.org> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: Trying to use clang/head and XCC Message-ID: <555CB20D.8040007@ignoranthack.me> In-Reply-To: <B031AA31-A388-4718-B77A-CE937771E420@FreeBSD.org> References: <555B638E.4020405@ignoranthack.me> <20150519165332.GA36377@spindle.one-eyed-alien.net> <555B91E8.9010309@ignoranthack.me> <20150519202153.GB36377@spindle.one-eyed-alien.net> <555BE7A1.3040808@ignoranthack.me> <20150520045234.GA83978@spindle.one-eyed-alien.net> <B031AA31-A388-4718-B77A-CE937771E420@FreeBSD.org>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 05/19/15 23:09, Dimitry Andric wrote: > On 20 May 2015, at 06:52, Brooks Davis <brooks@freebsd.org> wrote: >> >> On Tue, May 19, 2015 at 06:47:13PM -0700, Sean Bruno wrote: > ... >>> clang (LLVM option parsing): Unknown command line argument >>> '-enable-gvn=false'. Try: 'clang (LLVM option parsing) -help' >>> clang (LLVM option parsing): Did you mean '-enable-pre=false'? >>> *** Error code 1 >> >> IIRC -enable-gvn=false is a local option Dimitry added to our >> clang. I don't remember the suggested workaround off hand. > > https://svnweb.freebsd.org/base/head/contrib/llvm/patches/patch-04-add - -llvm-gvn-option.diff?view=co > > Alternatively, just skip building boot2, if you don't need it. > > -Dimitry > Should this be included upstream? sean -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJVXLIKXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRCQUFENDYzMkU3MTIxREU4RDIwOTk3REQx MjAxRUZDQTFFNzI3RTY0AAoJEBIB78oecn5k32AH/2JNbSWvfNF10MgWDSlaN35N gw6h5nbzsBqKkDDxXYEsct6FbfYIrVlHcf7t1VRwmWG6r18boMCZKlIdGgYhE8qH bdttIqng/h05gnb1HumDOxHFS+3EVApgY3SJjgSWwY2bLtIRuFPSvzcmwGKskNim Q1X7Ugp1oN1eNY/260vz07wwUVM+SF9BlCzfDdOCRiugypzej1Hpnt2TgJTqjHdB oFgmCgIMoVsl9C5+7wl04sOCYdslg7rT21Ebt0zrCTrt7+bCjQxb3FsryJN/po7j me9D1uQtnouxlipUSP0VC8dF2jn7xHipg33JM7YwuQWyZdJb16K0bcm7HBz9dYE= =CCU4 -----END PGP SIGNATURE-----
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