Cross compiling glibc-2.2.3
dogoil at etinsys.com
Thu Apr 18 11:36:39 EST 2002
Hi, Dr. Craig Hollabaugh,
> >3. Edit the sysdeps/powerpc/Makefile
> >#ifeq ($(subdir),gmon)
> >#libm-support += fenv_const fe_nomask
> What does this step actually do?
I just referenced the denx patch. So I don't have the exact knowledge obout it. I guess the step is for omitting floating point because MPC860 doesn;t support it.I think supporting floating in kernel by floating-point interrupt,
and compile glibc without -msoft-float or -D_SOFT_FLOAT is better.But the guys in this list doesn't seam to recommand it.
> Also, should that be math above instead gmon?
> #ifeq ($(subdir),math)
> #libm-support += fenv_const fe_nomask
That was my mistake. I meant...
#libm-support += fenv_const fe_nomask
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