Hi Bernhard, Please open a gcc bug and assign it to me.
Thanks. H.J. --- On Wed, Dec 05, 2007 at 03:02:32PM +0100, Bernhard Fischer wrote: > Hi, > > My libc is configured to omit any FP support (UCLIBC_HAS_FLOATS is not set) > but the recent libbid updates seems to unconditionally pull in floatingpoint > accessor functions thus breaking bootstrap. My notes on this read: > > --------8<-------- > Follows: > Precedes: > > do not pull in allegedly unneeded floatingpoint exception access funcs > > HJL's recent update of libbid would pull in Floating-point exception > handling, although __GCC_FLOAT_NOT_NEEDED is defined. > > Prevent pulling in feclearexcept, feraiseexcept et al for now. > FIXME: revisit > --------8<-------- > > H.J., please advise. > > PS: I currently do: > libgcc/ChangeLog: > 2007-10-13 Bernhard Fischer <> > > * config/libbid/bid_conf.h: Do not define > DECIMAL_GLOBAL_EXCEPTION_FLAGS_ACCESS_FUNCTIONS if > __GCC_FLOAT_NOT_NEEDED is defined. > Index: gcc-4.3.0/libgcc/config/libbid/bid_conf.h > =================================================================== > --- gcc-4.3.0/libgcc/config/libbid/bid_conf.h (revision 129202) > +++ gcc-4.3.0/libgcc/config/libbid/bid_conf.h (working copy) > @@ -535,7 +535,9 @@ Software Foundation, 51 Franklin Street, > #define DECIMAL_GLOBAL_ROUNDING 1 > #define DECIMAL_GLOBAL_ROUNDING_ACCESS_FUNCTIONS 1 > #define DECIMAL_GLOBAL_EXCEPTION_FLAGS 1 > +#ifndef __GCC_FLOAT_NOT_NEEDED > #define DECIMAL_GLOBAL_EXCEPTION_FLAGS_ACCESS_FUNCTIONS 1 > +#endif > #define BID_HAS_GCC_DECIMAL_INTRINSICS 1 > #endif /* IN_LIBGCC2 */ >
