Compiling with gcc42 / reverting to CC

[Steve Kargl]

On Tue, Sep 11, 2007 at 06:18:39PM -0700, Brooks Talley wrote:
> 
> I have a 7.0-current box that's been updated to the latest HEAD,
> and I need to rebuild the kernel.  However, someone has helpfully
> configured the box to use GCC42 for make, and that's failing because
> 1) kern.mk has a CWARNFLAGS definition that GCC42 hates
> (-fformat-extensions), and 2) __FreeBSD_cc_version is not defined.
> 
> Can someone(s) please tell me how to either get 7.0-current
> compiled on GCC42, or get make buildkernel to use good old CC?
> 

Check /etc/make.conf for a CC variable.

Try "make CC=cc buildkernel" 

or

"setenv CC cc ; make buildkernel"

or

Ask "someone" for helpfully unconfigure GCC42.

-- 
Steve