Buildworld Fails RELENG_7

[Josh Carroll]

> The c compiler is the one shipped with 7.0 RELEASE.  Except for the 3
> new header files that I placed from cvsupped sources into /usr/include/sys
> the entire system is 7.0 RELEASE.
>
> Prior to beginning the build I deliberately set
>
> # export CFLAGS=""
>
> Nothing else in my environment would have affected the compiler.

You're not using make -j when building world are you? If so, remove
that and see if it then builds properly.

Josh