Hi, Dr. Craig Hollabaugh, > >3. Edit the sysdeps/powerpc/Makefile > >#ifeq ($(subdir),gmon) > >#libm-support += fenv_const fe_nomask > >#endif > > Kim, > > What does this step actually do? >
I just referenced the denx patch. So I don't have the exact knowledge obout it. I guess the step is for omitting floating point because MPC860 doesn;t support it.I think supporting floating in kernel by floating-point interrupt, and compile glibc without -msoft-float or -D_SOFT_FLOAT is better.But the guys in this list doesn't seam to recommand it. > Also, should that be math above instead gmon? > > #ifeq ($(subdir),math) > #libm-support += fenv_const fe_nomask > #endif > That was my mistake. I meant... #ifeq ($(subdir),math) #libm-support += fenv_const fe_nomask #endif ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
