Replicated logic from testsuite/Makefile in top-level Makefile to support make test
Replicated logic from testsuite/Makefile in top-level Makefile to support make test

arm-hpc/blis,rwl/blis,xianyi/blis,arm-hpc/blis,scibuilder/blis,xianyi/blis,arm-hpc/blis,xianyi/blis,rwl/blis,scibuilder/blis,xianyi/blis,arm-hpc/blis,rwl/blis,rwl/blis,scibuilder/blis,scibuilder/blis