On Tue, Jun 24, 2014 at 08:34:23PM +0200, Tobias Burnus wrote:
> Steve Kargl wrote:
> > On FreeBSD (and perhaps other *BSD), there is no fpsetsticky(). The
> > function is fpresetsticky().
>
> Solaris has fpsetsticky() (requires ieeefp.h) and BSD has
> fpresetsticky() ? thus, like at other places in that file, one needs to
> conditionally enable one or the other.
>
I suppose I don't understand the logic in libgfortran/configure.host.
It is picking the wrong config/fpu*.h file.
gmake |& tee sgk.log
shows (long lines wrapped)
cp ../../../gcc4x/libgfortran/config/fpu-sysv.h fpu-target.h
grep '^#define GFC_FPE_' < ../../../gcc4x/libgfortran/../gcc/fortran/\
libgfortran.h > fpu-target.inc || true
grep '^#define GFC_FPE_' < ../../../gcc4x/libgfortran/libgfortran.h \
>> fpu-target.inc || true
gmake all-am
FreeBSD (and the other *BSD) have both feenbleexcept() and
fpsetmask(), but neither check is correct. It seems the check
for feenableexcept assumes glibc and fpsetmask assumes SysV
system.
--
Steve
