Not as Bash script but some time ago I documented complete environment setup for Windows / Mac OS X / Linux https://github.com/Corsaair/redtamarin/wiki/Develop

Not as Bash script but some time ago I documented complete environment setup for Windows / Mac OS X / Linux https://github.com/Corsaair/redtamarin/wiki/DeveloperEnvironment https://github.com/Corsaair/redtamarin/wiki/DeveloperEnviron... The Windows part have a Batch script setup to automate the install of cygwin, apt-cyg, wpkg, etc. It is very specific to the Redtamarin project, compiling C++, compiling Java, compiling AS3 to bytecode, etc. there are also other doc for hardware setup, SSH to/from Windows, running "remote" build from the LAN, etc. but the setup should work for about anything, comments to improve it welcome :)