[CentOS] (re)build sssd-client.i686 for x86_64

hi all,

i'm trying to rebuild the current sssd-client.i686 rpm that is part of
the x86_64 repo, but i fail to do so. rebuilding the sssd.src.rpm on
x86_64 does not produce this rpm.

i can rebuild sssd.src.rpm with --target=i686, but that sssd-client rpm
has conflicts and a whole bunch of i686 deps that the rpm from the
centos repo doesn't have.

tips/help welcome

stijn