1.if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "amd64" 2SUBDIR+= libbar foo 3 4.elif make(regress) || make(all) 5${.TARGETS}: 6 @echo Cannot run on ${MACHINE_ARCH} 7 @echo SKIPPED 8.endif 9 10.include <bsd.subdir.mk> 11