Binary name will be chosen based on multi-threading and BLAS
integer size configuration as given below.
libblis-[mt]-lp64 - when configured to use 32 bit integers
libblis-[mt]-ilp64 - when configured to use 64 bit integers
AMD-Internal: [CPUPL-1879]
Change-Id: I865023c63235a0a72bdfce7057b2cfb8158b1d87