hi all ns-users when i do some changes in some c++ file ,or add a new C++ file, and like if we add a C++ file (ex-linkage.cc) in ns-2.31, do changes in makefile by writing ex-linkage.o in OBJ_CC.
and when we recompile this by writing make depend there is a message: *Makefile:159: *** commands commence before first target. Stop* and after this I write make then same message generated:*Makefile:159: *** commands commence before first target. Stop* ** what's the problem with this code , I am using ns-2 on windowsXP with cygwin support plz help me
