Problem building m68k softfloat

[John Klos <john%zia.io@localhost>]

This is from netbsd-7 from today. Any suggestions?

--- softfloat.o ---
/usr/src/lib/libc/softfloat/bits64/softfloat.c: In function 
'roundAndPackFloatx80':
/usr/src/lib/libc/softfloat/bits64/softfloat.c:724:16: error: comparison 
between signed and unsigned integer expressions [-Werror=sign-compare]
     if ( zSig0 < roundIncrement ) {
                ^
/usr/src/lib/libc/softfloat/bits64/softfloat.c: In function 
'floatx80_rem':
/usr/src/lib/libc/softfloat/bits64/softfloat.c:3941:17: error: variable 
'bSign' set but not used [-Werror=unused-but-set-variable]
     flag aSign, bSign, zSign;
                 ^