Makefile doubts
 

hello guys,

iam trying to edit one Makefile

and understand what does it do

this is what it contains
**********************************************************
BUILD = ../build

//here we are declaring that BUILD directs to build directory in the parent directory

include $(BUILD)/Makefile.pre

//we are including the Makefile.pre from that previous directory

PACKAGES += PSLIB PSUTILIB UTIL LIBXML PTHREAD LIBCEXT

//we are declaring that PACKAGES consist that above directories

TARGET_LIBRARY := libheartbeat

TESTPROGRAMS =

SRC = \
HeartbeatParms.cxx \
HeartbeatRxThread.cxx \
HeartbeatTxThread.cxx \
HouseKeepingThread.cxx \
RoundRobinServers.cxx \
Server.cxx \
BaseServerContainer.cxx \
ServerContainer.cxx\
UavmContainer.cxx

include $(BUILD)/Makefile.post


***********************************************************************


i have written in comments what i could understand

so from this point how it proceed to understan the code whta it contains and what does

it do

please help me