GameYob Git (2013/04/03) is compiled. GameYob is an open-source gameboy emulator for the DS. It has excellent compatibility and speed, and runs many games flawlessly. Notably, it can use the Gameboy Color bios to colorize pre-color games, just like on a real gameboy.

GameYob Git Changelog:
* Fixed compilation error with quit to launcher
* Merge pull request #42 from LemonBoy/mbcfix
Rumble pak support. Fixes #26
* Rumble pak support. Fixes #26
* Merge pull request #43 from xdpirate/patch-1
Update console.cpp
* Update console.cpp
Added option to quit to launcher: Supported by devkitARM through the Exit to Menu Protocol:
http://devkitpro.org/wiki/Homebrew_Menu#Exit_to_Menu_Protocol

Download: GameYob Git (2013/04/03)
Source: Here