prg_exec_fail2 fail on ppc

[troy d. straszheim]

prg_exec_2 fails on darwin/ppc... never heard of this before but the ppc doesn't throw a floating point exception on the divide-by-zero. Patch:

int cpp_main( int, char *[] ) note the name { #if defined(APPLE) && defined(ppc)

printf("The ppc doesn't throw on divice-by-zero. No check.\n"); return 1;

#else

int div = 0; return 10 / div;

#endif }

[Gennadiy Rozental]

applied