Date: Mon, 24 Dec 2012 23:45:29 +0100 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Dimitry Andric <dim@FreeBSD.org> Cc: Current FreeBSD <freebsd-current@FreeBSD.org> Subject: Re: clang/llvm 3.2: -ccc-host-triple: Message-ID: <50D8DB09.7090104@zedat.fu-berlin.de> In-Reply-To: <50D877B2.60006@FreeBSD.org> References: <50D8739F.4040306@zedat.fu-berlin.de> <50D877B2.60006@FreeBSD.org>
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[-- Attachment #1 --] Am 12/24/12 16:41, schrieb Dimitry Andric: > On 2012-12-24 16:24, O. Hartmann wrote: >> I try to compile a piece of software which uses LLVM as a backend (it is >> POCL, PortableOpenCL library). On a 10.0-CURRENT r244650M, the software >> fails du to an issued clang option -ccc-host-triple, which works well on >> FreeBSD 9.1-PRE, which uses still LLVM/CLANG 3.1. > > What is the exact reason the software wants to use this (rather > undocumented) option? Obviously, the make environment sets this in a couple of files. > > >> On the net, I find confusing informations about this option. It seems to >> be still in 3.1, but 3.2 doesn't accept it anymore. > > Use -target instead. But beware that cross-compilation does not work > out of the box on FreeBSD. The target is POCL, and as OpenCL naturally acts like, it is cross compiling. Thank you for the hint. I tried to follow some threads about this option and they seem to confuse it with --ccc-target-triple. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAEBAgAGBQJQ2NsKAAoJEOgBcD7A/5N8BVkIAKgr1AH2hj6SSqUOwlAz+OhQ /vORXsB8bk9VKhNCbXQR1lauTd2oVZP8NGjOMba2SfyjmpiOyZsmUSkNtKd1u42x kdT4AOSeRDum38Nl8TtvJgYlil2c9koeYgQGAnzBMIZPx9GEEXJgndxmxpwyD+lN q9h3i5Bo9RBf+BxsB4o1x2q6EUmQXGqJ4qp831EtGga+iNgVUtzunppajRRcB8hG 8sgJpJ70gEYUreRYJqcp1vFzJSG7ELOAW3MiqzXafUJOC/v0AzjPfq4A7vdh9G4p vXjuljId28r7i2naV7k9zcbprC+P79fcK3eRjoHYtj//xnx0X7vI3tmbrcuEjVY= =EbnX -----END PGP SIGNATURE-----
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