Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com X-AuthUser: gerrit:koeln.convey.de Date: Wed, 13 Aug 2003 15:08:24 +0200 From: "Gerrit P. Haase" Reply-To: "Gerrit @ cygwin" Organization: Esse keine toten Tiere X-Priority: 3 (Normal) Message-ID: <180-2040467307.20030813150824@familiehaase.de> To: "Jag" CC: cygwin AT cygwin DOT com Subject: Re: help for a newbie C Programmer In-Reply-To: <007d01c36189$acf99f00$6401a8c0@jag750> References: <007d01c36189$acf99f00$6401a8c0 AT jag750> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Hallo Jag, Am Mittwoch, 13. August 2003 um 12:57 schriebst du: > Hi, > I am trying to port some socket code from AIX onto unix. > When I try to link the code I get ' ld: cannot find -lsocket' > The line being executed is : > ld -dy -G -o libbridge.so bridge.o nwutil.o > jagsocket.o -Bstatic -lc -lsocket -lnsl > I have searched for socket.a and nsl.a in the cygwin directory but they > aren't there. > The makefile works on AIX and I was hoping it would be a straight forward > compilation on windows 2k. > Can anyone please point me in the right direction ! Use gcc to link. libc, libsocket and libnsl are all included in libcygwin which you don't need to propagate to the linker: gcc -shared -o libbridge.dll \ -Wl,--out-implib=libbridge.dll.a \ -Wl,--export-all-symbols \ -Wl,--enable-auto-import \ -Wl,--whole-archive \ bridge.o nwutil.o jagsocket.o \ -Wl,--no-whole-archive \ ${dependency_libs} where ${dependency_libs} may be any libraries your library is depending on (like -lstdc++ for C++ libraries). -Wl,--out-implib=libbridge.dll.a results in the import library which you can use to link your application against (with -L/path -lbridge). Gerrit -- =^..^= -- 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/