Hi Ho!
--- On Fri, 6/13/08, vicpk4 <gavrilov_victor@xxxxxxx> wrote:
> Hi all.
> I use gcc 4.2.3.
> When I trying to compile OpenGL application, this error appears:
> /usr/include/GL/glext.h:3371: error: expected `=', `,', `;', `asm' or
> `__attribute__' before `GLintptr'
>
> In glext.h
> #include <stddef.h>
> ...
> typedef ptrdiff_t GLintptr;
> ...
>
> I think, its because gcc includes stddef.h from somewhere, but not from
> /usr/lib/gcc/i486-slackware-linux/4.2.3/include. And then ptrdiff_t is
> undefined.
>
> I may be wrong. How to specify include path and search sequence, and how to
> know the current one?
> I tried to add -I with path, but it doesn't help.
> Please, sorry for my English.
Have you tried `-lglut', for example, `gcc -o show_triangle show_triangle.c -lglut'?
AFAIK, Slackware puts libglut.so in /usr/X11R6/lib/.
If that does not work, just tell us.
I think this topic is not suitable for this mailing list because this has nothing to do with GCC. But, I maybe wrong anyway.
> Thanks,
> Victor.
Best regards,
Eus
