040000 tree 33eb7caec54ae422e8a068c1a3df79421c74596b	alpha
040000 tree fcc34b8372c1157fecd405dc381257b536a11e17	arm
040000 tree e75b1d0d2cde4d21d99ca4554aa839e7effaf663	i386
040000 tree 2c854f48b1d2ce33f425c892b242aad584d32714	ppc
040000 tree 6b95edb043f8209bcc8eb8c3e346a35b3b97aa0f	ppc64
040000 tree a3383007105966664e887d61c30c177388980375	x86_64