On Fri, 22 Jul 2011, Rainer Orth wrote: > * Provide fpbit_wrap_start/fpbit_wrap_end as in soft-fp, which is a > general solution. > > * Use configure tests. My current preference would be to use > AC_CHECK_SIZEOF([double]) (for rx) and AC_CHECK_SIZEOF([long double]) > (for mips) and substitute ac_cv_sizeof_double/ac_cv_sizeof_long_double > (perhaps * 8) as make variables to do the test above. > > Preferences?
I prefer the configure test; the softfp_wrap_* settings should be seen as a workaround for not being able to vary gcc/ directory settings on a per-multilib basis, rather than as something to emulate in the toplevel libgcc directory. -- Joseph S. Myers jos...@codesourcery.com
