1_spath=${SRCTOP}/contrib/ofed/libibverbs 2.PATH: ${_spath}/examples ${_spath}/man 3 4BINDIR?= /usr/bin 5CFLAGS+= -I${_spath} 6LIBADD+= ibverbs mlx4 mlx5 cxgb4 irdma pthread 7 8WARNS?= 2 9