The source files are assembled into a rom using [**rgbds**](https://github.com/rednex/rgbds). These instructions explain how to set up the tools required to build. If you run into trouble, ask on irc ([**freenode#pret**](https://kiwiirc.com/client/irc.freenode.net/?#pret)). # Linux ```bash sudo apt-get install make gcc bison git git clone https://github.com/rednex/rgbds cd rgbds git checkout v0.2.5 sudo make install cd .. git clone https://github.com/pret/pokecrystal cd pokecrystal make tools ``` To build **pokecrystal.gbc**: ```bash make ``` # Mac In **Terminal**, run: ```bash xcode-select --install git clone https://github.com/rednex/rgbds cd rgbds git checkout v0.2.5 sudo make install cd .. git clone https://github.com/pret/pokecrystal cd pokecrystal make tools ``` To build **pokecrystal.gbc**: ```bash make ``` # Windows To build on Windows, install [**Cygwin**](http://cygwin.com/install.html) with the default settings. In the installer, select the following packages: `make` `git` `gettext` Then get [**rgbds 0.2.5**](https://github.com/rednex/rgbds/releases/). Versions 0.3.0 and later are not compatible. Extract the archive and put `rgbasm.exe`, `rgblink.exe`, `rgbfix.exe` and `rgbgfx.exe` in `C:\cygwin64\usr\local\bin`. In the **Cygwin terminal**: ```bash git clone https://github.com/pret/pokecrystal cd pokecrystal make tools ``` To build **pokecrystal.gbc**: ```bash make ``` ## notes - If `gettext` no longer exists, grab `libsasl2-3` `ca-certificates`.