[meta-freescale] Building mesa-demos egl / es1 / es2 samples

[Diego]

Hi everybody.

Now that mesa-demos has been upgraded to 8.1.0 building of OpenGL ES demos 
should work out of the box. I've seen that in fact they're enabled by default:
http://git.yoctoproject.org/cgit.cgi/poky/commit/meta/recipes-graphics/mesa?id=140ba6247905094a0288d816b5085b6564c884c4

With my setup (machine 'nitrogen6x') however configure doesn't find appropriate 
dependencies:
checking for GL... yes
checking for GLEW... yes
checking for GLU... yes
checking for EGL... no
checking for GLESV1... no
checking for GLESV2... no
checking for OSMESA... no
checking for DRM... yes
checking for X11... yes
checking for GBM... yes
checking for FREETYPE2... yes

This is full log:
http://pastebin.com/0CdztupC

Is it a know problem? What might be missing in the mesa-demos recipe?

Diego