I don't have any immediate ideas. I've always used the Apple libraries, and they work for me.
Do you see the crash just running one of the GL-based games in the PLT Game application (such as Jewel or Gobblet)? Can you send more of the crash report? At Wed, 27 Jun 2012 15:04:43 +0200, Petr Samarin wrote: > FFI bindings for openGL do not work when "glu-lib" and "gl-lib" in gl.rkt are > linked to Apple's own openGL libraries in: > "/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL" > "/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU" > > Any use of functions provided by (require sgl) library results in > segmentation > fault: > "Process scheme segmentation fault: 11" > > And a crash report: > " > ... > Crashed Thread: 0 Dispatch queue: com.apple.main-thread > > Exception Type: EXC_BAD_ACCESS (SIGSEGV) > Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 > ... > " > > By linking the gl.rkt openGL from mac ports: > "/opt/local/lib/libGL" > "/opt/local/lib/libGLU" > > the library works again. > > What might be the cause for this? > > > ____________________ > Racket Users list: > http://lists.racket-lang.org/users ____________________ Racket Users list: http://lists.racket-lang.org/users
