Process to get OpenGL on a unsupported OS

Does this organization help with porting OpenGL to an OS not currently supported. Is source code available? or just API specifications available.

Thanks in advance.

MESA3D is a free, open source implementation of the OpenGL API (although it isn’t a licensed OpenGL implementation). It can be used for a start. Its core is software only, but there is also support for hardware through the 3Dfx driver.

SGI has open sourced their OpenGL sample implementation , but I have not checked the license.