$thread_cflag = -D_REENTRANT
$sys_id =
$lflags = -ldl
-$bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK RC4_CHAR BF_PTR2 DES_INT DES_UNROLL
+$bn_ops = SIXTY_FOUR_BIT_LONG RC4_CHUNK BF_PTR2 DES_INT DES_UNROLL
$bn_obj = asm/x86_64-gcc.o
$des_obj =
$bf_obj =
$md5_obj =
$sha1_obj =
$cast_obj =
-$rc4_obj =
+$rc4_obj = asm/rc4-amd64.o
$rmd160_obj =
$rc5_obj =
$dso_scheme = dlfcn