Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com User-Agent: Mutt/1.5.5.1i Hamster-Fr/2.0.1.10 Date: Sun, 21 Mar 2004 01:40:57 +0100 From: Luc Hermitte To: Feng Y Cc: cygwin@cygwin.com Subject: Re: Problem when compiling c++ using gcc Message-ID: <20040321004057.GA1204@jade> References: <1079696928.10718.ezmlm@cygwin.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Operating-System: CYGWIN_NT-5.1 X-IsSubscribed: yes Hello, * On Sat, Mar 20, 2004 at 03:46:34AM -0500, Feng Y 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/