Hi. i have one problem with g++/gcc compiler that could not find ns2.31 header files that my .cc program included, and then did not compile it. i add the directory of those header files by -I dir switch in g++/gcc command, but -I dir does not search sub-folders. and then i must use -I dir switch for all of header files of ns2. it is hard to me. pls help me. how can i add this path to compiler to know it? thanks
