xen-tools not compiling due to libasmrun.a?

[jbiggs12]

Hi, I tried running an emerge --update recently and now I can't update xen-tools. Whenever it gets to that portion of the update, all goes well until the compile fails mentioning something about libasmrun.a. The build log is here: http://paste.pocoo.org/show/578271/, and emerge --info xen-tools is here: http://paste.pocoo.org/show/578274/. Running emerge -pqv xen-tools yields the following:

[jbiggs12]

shameless self-bump

[jbiggs12]

Well since I can't figure out how to fix it I just masked updates for xen-tools. Hopefully this error won't affect any other compiles.