$cygcheck -c libGL1 libGL-devel Cygwin Package Information Package Version Status libGL-devel 7.2-2 OK libGL1 7.2-2 OK
I'll try to make a small lib that cause the error... but I think that anything that do opengl shall fail thanks JLM On Wed, May 27, 2009 at 1:12 PM, Dave Korn <dave.korn.cyg...@googlemail.com> wrote: > jean-luc malet wrote: >> On Tue, May 26, 2009 at 6:00 PM, Dave Korn >>> jean-luc malet wrote: > >>>> this dll use 2 others dll : -lglut -lGL >>>> $pkg-config.exe --libs gl >>>> -lGL >>>> but /bin/ contain cygGL-1.dll >>>> when static linking with -lGL this works fine because libGL.a exist >>>> when creating the dll -lGL don't work at all, I have to specify -lGL-1 >>>> doing >>>> /bin/$ ln -s cygGL-1.dll cygGL.dll >>>> solve the issue > >>> Normally for every /bin/cygDLLNAME-VERSION.dll, there should be a >>> /usr/lib/libDLLNAME.dll.a that contains import stubs, allowing you to link >>> against whatever DLL is current without needing to specify the version >>> number >>> as you have done. > >> I have the dev packages installed and the libGL.dll.a are present >> $ls /lib/libGL* >> /lib/libGL.dll.a /lib/libGLU.dll.a >> >> however, without -lGL-1 it's impossible to link a dll (report missing >> symbols) >> thanks and regards > > That is strange and unexpected and could indicate a bug, perhaps in the > building of the import libraries. Can you show us a very simple testcase, > e.g. a trivial C program with just a "main" function that calls a few of these > functions that cause missing references? (Also, double-check that you have > the exact corresponding version of the lib package and the -devel package by > running "cygcheck -c libGL1 libGL-devel", just in case). > > cheers, > DaveK > > > -- > 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/ > > -- KISS! (Keep It Simple, Stupid!) (garde le simple, imbécile!) "mais qu'est-ce que tu m'as pondu comme usine à gaz? fait des choses simples et qui marchent, espèce d'imbécile!" ----------------------------- "Si vous pensez que vous êtes trop petit pour changer quoique ce soit, essayez donc de dormir avec un moustique dans votre chambre." Betty Reese http://www.grainesdechangement.com/citations.htm -- 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/
