Atom 'Smasher' <atom@xxxxxxxxxxxxxx> wrote Sat, 11 Sep 2004 16:56:12 -0400 (EDT): | gmake[1]: Entering directory `/usr/home/alpha/dmz/hashcash-1.06' cc -DREGEXP_POSIX -O3 -funroll-loops -march=i386 -mcpu=pentium -mmmx -c -o getopt.o getopt.c | cc1: Invalid option `mmx' This is probably due to old gcc. FreeBSD 4.x ships with gcc-2.95.4. hashcash-1.06 builds nicely out of the box on my FreeBSD 4.9-RELEASE when using gcc-3.3.