I think this part # ifdef __FreeBSD__ # include <sys/types.h> # include <sys/sysctl.h> # endif was misplaced when the FreeBSD SSE detection was added. It is now inside "#if defined FLAC__CPU_PPC", but it applies to i386 (and can be called on any arch). -- Christian "naddy" Weisgerber naddy at mips.inka.de