Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sourceware DOT cygnus DOT com Delivered-To: mailing list cygwin AT sourceware DOT cygnus DOT com Message-ID: <38C1CD76.18A22425@cs.unc.edu> Date: Sat, 04 Mar 2000 21:59:02 -0500 From: Jeffrey Juliano X-Mailer: Mozilla 4.7 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 To: Sven Panne CC: cygwin AT sourceware DOT cygnus DOT com Subject: Re: Compiling Mesa from CVS under Cygwin B20.1 References: <38C12E4D DOT BEFC3BF9 AT informatik DOT uni-muenchen DOT de> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit oops, your original mesage read Has anybody succeeded in compiling Mesa from the CVS repository under Cygwin B20.1? I've managed to build the GL/GLU libs, but the compilation of GLUT yields tons of macro redefinition errors. I must have been really tired. Of course if you are compiling glut agains mesa that would be different than compiling it against the NT GL libraries. Sorry about that. What I described is how to build glut when using the NT GL libraries. Apparently(?) the mesa header files are different than the header files I used. I remember that, now, and I guess that's where you're having trouble. nope, can't help. sorry. Sven Panne wrote: > Could you explain exactly what you have downloaded or checked out > and how you compiled things? downloaded latest glut tarball. Changed WIN32 to _WIN32, made a simple makefile, used the msvc gl header files, and built glut. I later linked with the lib{opengl,glu}32.a files that come with cygwin-1.0, and they use the NT dlls. You are asking for help making glut work with mesa. That's not the question I answered. > Mesa can use DirectX drivers under Windows, so what I basically > hope for is an accelerated OpenGL 1.2 under cygwin. :-) that's cool! I havn't used 1.2 features in apps I run under windows. Good point. > acceleration is not as good as it will be under XFree4.0 (you can > lose up to 50% speed, depending on what you do, sometimes much less), thanks for the info. > I don't have to reboot when my programs go astray... :-] -jeff -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com