kernel fails with IPSEC option

[Vaidas Damosevicius]

Hello,

	Compiling kernel with IPSEC I got error like:

	bf_ecb.o: In function `BF_ecb_encrypt':
	bf_ecb.o(.text+0x77): undefined reference to `BF_encrypt'
	bf_ecb.o(.text+0x86): undefined reference to `BF_decrypt'
	bf_skey.o: In function `BF_set_key':
	bf_skey.o(.text+0xb7): undefined reference to `BF_encrypt'
	bf_skey.o(.text+0xeb): undefined reference to `BF_encrypt'
	des_ecb.o: In function `des_ecb_encrypt':

	Looks like this part is missing in files.amd64:

	http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/conf/files#rev1.340.2.94

vd