Example of rustpkg for @bjz

pkg.rs

#[pkg(id = "com.bjz.gl",
      vers = "0.1.0")];
#[pkg_crate(file = "src/gl.rc")];

use run;

#[pkg_do(build)] // ran before declarative crates (i.e. this will run and then the crate defined above will)
fn build() {
	run::run_program(~"lua", ~[~"LoadGen.lua". ~"-style=pointer_rust",
	                           ~"-spec=gl", ~"-version=3.3", ~"-profile=core",
	                           ~"core_3_3"]);
	/*
	run::run_program(~"git", ~[~"submodule", ~"sync"]);
	run::run_program(~"git", ~[~"submodule", ~"update"]);
	*/
}