On Wed, 19 Feb 2003, Mikael Åsberg wrote:
> Hello. I just installed Mesa 5.0 onto the latest Cygwin release...the
> installation process (./configure, make, make install) went without errors.
> However, when I try to build the following simple test program:
>
> #include <GL\glut.h>
>
> int main()
> {
> glutMainLoop();
>
> return 0;
> }
>
> I get the following linking error:
> /cygdrive/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp/cccQYzSg.o(.text+0x1f):test.c:
> undefined reference to `_glutMainLoop'
> collect2: ld returned 1 exit status
>
> $ gcc -Wall -o test
> test.c -L/usr/local/lib/GL -L/usr/local/lib/GLU -L/usr/local/lib/GLUT
>
> /usr/local/lib contains the following files:
> libGL.a libGLU.a libOSMesa.a libglut.a
> libGL.la libGLU.la libOSMesa.la libglut.la
>
> What am I missing?
The actual libraries in the gcc command line (e.g., -lglut), and a
descriptive message subject. ;-)
Try "gcc -Wall -o test test.c -L/usr/local/lib -lGL -lGLU -lglut", or
something like that...
Igor
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