Some more questions , I read the Opengl ES article in maemo wiki , it said that you can't compile and run it in X86 environment , is this true ?

One more thing , in libgles2-dev description it said "Imagination OpenGL-ES2 emulation library+dev" . the word "emulation" make me think if i install this lib into x86 enviroment whether it would make the ogles app run on Xephyr , am i right ?