Problem with glBufferData under MinGW GCC 9.2

( using CMake 3.16.4, MinGW Makefiles, MinGW 64 GCC 9.2, Windows 10 )

Compiling cubescape example I'm getting this link error:

> glbinding/source/examples/cubescape/CubeScape.cpp:172: undefined reference to `gl::glBufferData(gl::GLenum, unsigned long long, void const*, gl::GLenum)'

Curiously it works if I change glBufferData by glBufferDataARB

It seems that both methods are in **libglbinding.dll.a**:

>objconv -dH libglbinding.dll.a | grep -i glbufferdata
> _ZN2gl15**glBufferDataARB**ENS_6GLenumExPKvS0_
> __imp__ZN2gl15**glBufferDataARB**ENS_6GLenumExPKvS0_
> _ZN2gl12**glBufferData**ENS_6GLenumExPKvS0_
> __imp__ZN2gl12**glBufferData**ENS_6GLenumExPKvS0_

Looking at the code, both methods are quite similar to me.

I'm puzzled. Some clues about what is going on?