jerasure: Add -fPIC to CFLAGS
jerasure: Add -fPIC to CFLAGS

Signed-off-by: Tushar Gohad <5f8164b1475e92ed76f4823a757026298989d6e5@swiftdev.(none)>

ceph/jerasure,tsuraan/Jerasure,cedricde/jerasure,tsuraan/Jerasure,windkit/jerasure,cedricde/jerasure,leo-project/jerasure