No longer add -DPFMLIB_OLD_PFMV2 to CFLAGS for CLE as configure does that for us now.
No longer add -DPFMLIB_OLD_PFMV2 to CFLAGS for CLE as configure does that for
us now.

arm-hpc/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi,pyrovski/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi,arm-hpc/papi,arm-hpc/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi