Is there any reason not to use ${MACHINE_CPU} to select among subdirectories of sys/lib/libkern/arch? Is relying on <bsd.own.mk> allowed in the kernel, or should MACHINE_CPU be set by the machine-specific Makefile? -- Ben Harris <bjh21@netbsd.org> Portmaster, NetBSD/arm26 <URL:http://www.netbsd.org/Ports/arm26/>