Hello, * On Sat, Mar 20, 2004 at 03:46:34AM -0500, Feng Y <[EMAIL PROTECTED]> wrote: > I used the following command to compile the c++ file: > gcc -o ping ping.cc
Use g++ and not gcc to compile C++ code. Or at least, add the arguments that tell gcc that it is compiling C++ code. > I got the following messages: > agent.h: No such file or directory > tcltc.h: No such file or directory > packet.h: No such file or directory > .... > > How can I link these header files in NS directories? Where are they installed ? Let's say there is an $NS2/include directory => g++ -I$NS2/include -o ping ping.cpp Anyway, these questions are not relative to cygwin, but to GCC and other *nix command-line compilers. => - man gcc - find a tutorial about makefiles, compiling under unices, etc... HTH, -- Luc Hermitte -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/