RunBuild command to invoke a build system for Sublime Text 2 (windows), see http://www.bit-101.com/blog/?p=3439

gistfile1.txt

import sublime
import sublime_plugin  
 
class RunBuildCommand(sublime_plugin.WindowCommand):
    def run(self, build_system):
        self.window.run_command( "set_build_system", {"file": "Packages/User/"+build_system+".sublime-build" } )
        self.window.run_command( "build" )