Date: Wed, 22 Sep 2010 12:42:41 +0200 From: =?ISO-8859-1?Q?Ren=E9_Ladan?= <rene@freebsd.org> To: Dimitry Andric <dim@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Clang now builds world and kernel, on i386 and amd64 Message-ID: <AANLkTi=_ZpYZ7XwHJOYuRMOFCGebRwD=YEYORKnMmC0s@mail.gmail.com> In-Reply-To: <4C99A53E.7060707@FreeBSD.org> References: <4C99A53E.7060707@FreeBSD.org>
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2010/9/22 Dimitry Andric <dim@freebsd.org>:
> Hi,
>
> As of r212979, you should now be able to build world and kernel on i386
> and amd64 with clang, without any additional patches!
>
> To do so, make sure you have updated your installed world to at least
> r212904 (which has the most recently imported clang/llvm snapshot), and
> put the following in /etc/src.conf:
>
> .if !defined(CC) || ${CC} == "cc"
> CC=clang
> .endif
> .if !defined(CXX) || ${CXX} == "c++"
> CXX=clang++
> .endif
> # Don't die on warnings
> NO_WERROR=
> WERROR=
>
I've uploaded a typescript of "make buildworld && make buildkernel" of
an 9.0-amd64
system running r212906 and building r212994 with the clang-in-HEAD:
ftp://rene-ladan.nl/pub/freebsd/bwk-clang-native.bz2
SIZE = 933354 bytes (uncompressed 36308187 bytes)
SHA256 = f97be8fb0d310ceb2e16dfc3919aeb68b57312431d7e879b6cce84b1cf8ba851
Now for the install phase, after some backups.
Rene
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