Can't buildworld since Clang update

[Dimitry Andric]

On 2011-02-22 18:38, datastream datastream.freecity wrote:
> In /etc/make.conf, I only add 'CFLAGS+=-fno-omit-frame-pointer'.And removed
> all files in /usr/obj. /usr/src sync with http://svn.freebsd.org/base/head.
> #make buildkernel

Before you do "make buildkernel", always run "make buildworld", or at
least "make kernel-toolchain".  This ensures you have an up-to-date ld
(and other tools) under /usr/obj.

That said, these steps are normally only needed when e.g. binutils or
other toolchain components have been upgraded.  This has happened so
seldom in the past few years, that people seem to have forgotten how
bootstrapping works. :)