Re: ext/standard/tests/math/log.phpt coredump on Tru64

I wrote: > % cat log.c > #include <stdio.h> > #include <math.h> > > int main() > { > printf("%g\n",log(0)); > } > > % gcc log.c -o log -lm > % ./log > -inf > > That's on Linux. On Tru64, it prints: > > -1.79769e+308 Apparently, there's a compiler switch to make it behave like on Linux: % cc -ieee log.c -o log -lm % ./log -INF "man cc" says: -ieee Ensure support of all portable features of the IEEE Standard for Binary Floating-Point Arithmetic (ANSI/IEEE Std 754-1985), including the treatment of denormalized numbers, NaNs, and infinities and the han- dling of error cases. This option also sets the _IEEE_FP C preprocessor macro. For gcc, the same switch is named -mieee. When PHP is compiled with -ieee, the log.phpt PASSes. Although the other tests are not affected by -ieee, I guess it's a bit too late to automatically add it for 4.3.0. Regards... Michael