Brian, Robert: Brian: I'm surprised that the latest SVN version doesn't work for you. About the net plugin issue, gcc shold print a warning about a redefinition, but not an error about undefined tokens. Can you post them?
Also, before compiling anything yesterday, I ran the update tool in order to get the lastest Cygwin packages. Maybe you have an outdated version of several packages. As for the tests, I could run osgviewer on single-threaded mode without problems. As soon as I changed it with 'm' key it freezed. I could run osgconv to convert a large .obj into a .ive. The program crashed (no hang as Brian's) at the end, but the generated file was correct. The examples ran fairly well, as long as I stayed in single-threaded mode, but some of them hang on exit. As far as I know, when a cygwin compiled program crashes, it only spits a fairly useless stackdump, which consists on the register values at the exit. I'm investigating how to get a decent core dump or stack trace in order to track all of this issues. Alberto El Thursday 04 October 2007 01:11:05 Robert Osfield escribió: > Hi Brian, > > Thanks for the clarification. > > For 2.2 I think I'll just go with what we have in SVN. In might not > work perfectly out the box under Cygwin in all combination, but at > least there is a simple workaround for cases where it doesn't. > Perhaps if greater clarity comes after 2.2 then we can roll some > changes into the Cmake build system to better compile out of the box > under Cygwin. > > As for the runtime errors you're seeing, I don't think this is an OSG > bug, rather a Cygwin/OpenGL driver error of some form. > > Robert. > > On 10/3/07, Brian Keener <[EMAIL PROTECTED]> wrote: > > Robert Osfield wrote: > > > Hi Brian, > > > > > > O.K. I'm confused now. Your previous email it sounds like you needed > > > to add: > > > > > > -DWIN32 -DNOMINMAX -mnop-fun-dllimport -DOSG_LIBRARY > > > > This was actually the second email I sent. > > > > > To get things compile, but your next below sounds like you made no > > > changes. > > > > > > On 10/3/07, Brian Keener <[EMAIL PROTECTED]> wrote: > > > > Robert Osfield wrote: > > > > > Have you updated to a different version of Cygwin since you last > > > > > > > > built? > > > > > > > > Nope, > > > > > > > > Only difference is I used a straight ccmake and did not make the > > > > CMAKE_CXX_FLAG changes I had previously made and I haven't had to > > > > make > > > > This was the first email I sent which got blocked and then I > > inadvertently sent again not realizing how confusing it would be. > > > > The above "> -DWIN32 -DNOMINMAX -mnop-fun-dllimport -DOSG_LIBRARY" > > is my most recent attempt at building which did build and hangs when run. > > > > > Does the SVN version of the OSG compile out of the box without any > > > changes? Or do you have to make the above addition, if so where to? > > > > It does not - it dies on the socket error and I add the flags: > > > > -DWIN32 -DNOMINMAX -mnop-fun-dllimport -DOSG_LIBRARY > > > > in ccmake to the CMAKE_CXX_FLAGS line at which point it compiles 100%. > > > > You posted in your other response that others had built in Cygwin > > without making any changes (out of the box). I had not seen those > > responses - perhaps it is just my setup if you have other cygwin folk > > getting it right. > > > > bk _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
