[Disksim-users] i need help

[牛众品]

What's the meaning of these command:
cat >> dixtrac/.paths# path to ssdmodel
export SSDMODEL_PREFIX=../ssdmodel
export SSDMODEL_INCL=$(SSDMODEL_PREFIX)/include
export SSDMODEL_CFLAGS=-I$(SSDMODEL_INCL)
export SSDMODEL_LDPATH=$(SSDMODEL_PREFIX)/lib
export SSDMODEL_LDFLAGS=-L$(SSDMODEL_LDPATH) -lssdmodel


and how to execute them?


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