Re: gl-render.cc: framework OpenGL on MacOSX

[Shai Ayal]

On Sat, Jan 31, 2009 at 10:50 AM, Thomas Treichl <address@hidden> wrote:
> Ben Abbott schrieb:
>>
>> I don't get those errors, and my config.log has
>>
>> #define HAVE_OPENGL_GL_H 1
>> #define HAVE_OPENGL_GLU_H 1
>> #define HAVE_OPENGL 1
>>
>> The configure options used (from config.log) are below
>>
>> ./configure --prefix=/sw FLIBS=/sw/lib/gcc4.3/lib/libgfortran.dylib
>> F77=/sw/bin/gfortran --infodir=${prefix}/s      hare/info
>> --mandir=${prefix}/share/man --libexecdir=${prefix}/lib -enable-shared
>> -enable-dl --disable-static --wit      hout-mpi --with-hdf5 --with-fftw
>> CPPFLAGS=-g -I/sw/include -FOpenGL -I/sw/include/freetype2  FFLAGS=-g -ff2c
>> LDFLA      GS=-L/sw/lib/fltk-aqua/lib -L/sw/lib -lfltk_gl -framework AGL
>> -framework OpenGL -lfltk -lpthread -framework Carbon
>> --with-lapack=-Wl,-framework,Accelerate,-dylib_file,/System/Library/Frameworks/Accelerate.framework/Versions/A/Fr
>>
>>  
>> ameworks/vecLib.framework/Versions/A/libLAPACK.dylib:/System/Library/Frameworks/Accelerate.framework/Versions/A/Fr
>>      ameworks/vecLib.framework/Versions/A/libLAPACK.dylib
>> --with-blas=-Wl,-framework,Accelerate,-dylib_file,/System/Lib
>>  
>> rary/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib:/System/Libra
>>
>>  
>> ry/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
>
> Hi Ben,
>
> can you please run this and send the output back. I expect we also have a
> API change between 10.4.11 and 10.5.x:
>
> bash$ grep -re "gluTessCallback" \
> /System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers/glu.h
>
> and this one please
>
> bash$ grep -re "glGetIntegerv" \
> /System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers/gl.h
>
>> Although I don't get errors, the new backend isn't functional for me
>> either.
>
> That is not quite correct. It does work very well - what does not work is
> resizing the figure window and therefore the callback if the figure window
> should be resized. I spent some time some while ago to find out what is
> going wrong, but I've not been successful - maybe somebody else on a Mac can
> have a look at this (but I still expect it has nothing to do with the
> sources Octave - I expect the problem is in the sources of fltk).

This problem is addressed by using a post-compile stage with fltk on OSX:
see what the "fltk-config --post" command does on your system (on mine
it simply does nothing).

Shai