[PATCH] Use correct CWARNFLAGS when cross compiling

[Alan Coopersmith]

Jon TURNEY wrote:
> Rather than checking the version of some random gcc which happens to be in
> the path to determine which warning flags are supported, we should check the
> gcc we are going to use for the build

Pushed to git master, thanks.    Since a number of fixes have built up, I will
probably push out a xorg-macros-1.2.2 next week to get them into the round of
packages we'll be building this summer for the X11R7.5 release.

-- 
	-Alan Coopersmith-           alan.coopersmith at sun.com
	 Sun Microsystems, Inc. - X Window System Engineering