m4_define([STRIP_XIDS], [[sed 's/ (xid=0x[0-9a-fA-F]*)//']])
m4_define([STRIP_DURATION], [[sed 's/\bduration=[0-9.]*s/duration=?s/']])
m4_define([STRIP_XIDS], [[sed 's/ (xid=0x[0-9a-fA-F]*)//']])
m4_define([STRIP_DURATION], [[sed 's/\bduration=[0-9.]*s/duration=?s/']])
m4_define([OFPROTO_START],
[OVS_RUNDIR=$PWD; export OVS_RUNDIR
OVS_LOGDIR=$PWD; export OVS_LOGDIR
m4_define([OFPROTO_START],
[OVS_RUNDIR=$PWD; export OVS_RUNDIR
OVS_LOGDIR=$PWD; export OVS_LOGDIR