1.PATH.S: ${.PARSEDIR} 2SHA_SRCS = sha1-x86_64.S 3SHACPPFLAGS = -DSHA1_ASM 4.if 0 5SHA_SRCS += sha512-x86_64.S 6SHACPPFLAGS+= -DSHA256_ASM -DSHA512_ASM 7.endif 8.include "../../sha.inc" 9