Redream Git (2017/08/26) is compiled. Redream (originally called Dreavm) is a work in progress emulator for the SEGA Dreamcast.

Redream Git Changelog:
* automatically select bios region based on disc's supported regions

Redream Running

redream --bios=path/to/dc_boot.bin --flash=path/to/dc_flash.bin [bin or gdi file]

Download: Redream Git (2017/08/26) x64
Source: Here