WITH_CLANG_IS_CC and unrecognized command line options

[Niclas Zeising]

On 05/20/12 19:34, Bruce Cran wrote:
> I've done a fresh install of FreeBSD 9.0, upgraded to 10-CURRENT and
> have just tried doing a rebuild with CLANG_IS_CC=yes in src.conf.
> However there's an error building ncurses:
>
> cc: unrecognized option '-Qunused-arguments'
> cc: unrecognized option '-Qunused-arguments'
> cc1: error: unrecognized command line option "-Wno-empty-body"
> cc1: error: unrecognized command line option "-Wno-string-plus-int"
> cc1: error: unrecognized command line option "-Wno-tautological-compare"
> cc1: error: unrecognized command line option "-Wno-parentheses-equality"
> cc1: error: unrecognized command line option "-Wno-empty-body"
> cc1: error: unrecognized command line option "-Wno-string-plus-int"
> cc1: error: unrecognized command line option "-Wno-tautological-compare"
> cc1: error: unrecognized command line option "-Wno-parentheses-equality"
> *** [make_hash] Error code 1
> *** [make_keys] Error code 1
>
> Is there some configuration I've missed?
>

With the risk of stating the obvious. Are you sure cc is clang in this 
context. The line "cc: unrecognized option '-Qunused-arguments'" is 
quite suspicious.
Regards!
-- 
Niclas Zeising