linker warnings

[Luká¹ Polok]

hi!

i've got some OpenGL program that needs some OpenGL extensions. basically
they're pointers to functions, there's no problem with that ... but on some
machines there's newer OpenGL library which offers same functions, therefore
there's conflict, because there are duplicate symbol of different type. g++
screams this:

/usr/local/bin/ld: Warning: type of symbol `glCopyTexSubImage3D' changed
from 2 to 1 in OpenGL20.o

is there any way to ignore duplicate library functions? i would like to use
my function pointers. or any other sollution?

thanks in advance ...

lukas

 

[Tor Rustad]

hi!

i've got some OpenGL program that needs some OpenGL extensions. basically
they're pointers to functions, there's no problem with that ... but on some
machines there's newer OpenGL library which offers same functions, therefore
there's conflict, because there are duplicate symbol of different type. g++
screams this:

Why do you seek advice in a C group?

You better ask in a OpenGL related group, which for sure this isn't.