Current build break - amd64

[Paul Goyette <paul%whooppee.com@localhost>]

Looks like we're getting much closer to a clean build.  We've gotten 
past the OpenSSL stuff, but now there's a problem with linking the 
XEN_DOM0 kernel:

#      link  XEN3_DOM0/netbsd
/test-bed/tools/bin/x86_64--netbsd-ld -Map netbsd.map --cref -T 
/test-bed/src/sys/arch/amd64/conf/kern.ldscript.Xen -Ttext 0xffffffff80100000 
-e start -X -o netbsd ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
dm_dev.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_ioctl.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_pdev.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_table.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_target.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_target_linear.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
dm_target_stripe.o:(.bss+0x0): multiple definition of `dm_devs'
device-mapper.o:(.bss+0x0): first defined here
xen_machdep.o:(.bss+0x0): multiple definition of `xen_suspend_allow'
shutdown_xenbus.o:(.bss+0x0): first defined here
xen_machdep.o:(.bss+0x8): multiple definition of `tsc_freq'
tsc.o:(.bss+0x0): first defined here
xenbus_probe.o:(.bss+0x0): multiple definition of `xen_suspend_allow'
shutdown_xenbus.o:(.bss+0x0): first defined here


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| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:       |
| Customer Service | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com    |
| Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net |
| Kernel Developer |                          | pgoyette at netbsd.org  |
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