This repository contains a Code::Blocks project for Amstrad CPC ROM development with the SDCC compiler. It is a rather simple example on how to create a ROM for the Amstrad CPC and could be extended, but I hope it gives you a clue on how to create ROMs with a cross-compiler.
Currently this project works under Windows, because it uses a Windows "hex2bin" executeable, but you can change this in the build settings of the project. You will find this settings under "Build Settings" in the "Pre/post build steps" tab.
If you have any enhancement to this project: Don't hesitate to contact me via my website or send me a pull-request.
2013 Octoate / Tim Riemann http://www.octoate.de