This program will automatically build and install the compiler tools used in the creation of homebrew software for the Sony PlayStation® 2 videogame system.

If you're trying to install in your machine the WHOLE PS2 Development Environment this is NOT the repo to use, you should use instead the ps2dev repo.

These scripts download (with wget/git clone) and install:

• binutils 2.14 (iop, dvp)
• binutils 2.35.1 (ee),
• gcc 3.2.3 (iop)
• gcc 10.2.0 (ee)
• newlib 4.0.0 (ee)

1. Install gcc/clang, make, patch, git, texinfo, flex, bison, wget, gsl, gmp, mpfr, mpc and gettext if you don't have those.

2. Ensure that you have enough permissions for managing PS2DEV location (default to /usr/local/ps2dev). PS2DEV location MUST NOT have spaces or special characters in it's path! For example on Linux systems you can set access for current user by running commands:

export PS2DEV=/usr/local/ps2dev
sudo mkdir -p $PS2DEV
sudo chown -R $USER: $PS2DEV

3. Add this to your login script (example: ~/.bash_profile)

export PS2DEV=/usr/local/ps2dev
export PS2SDK=$PS2DEV/ps2sdk
export PATH=$PATH:$PS2DEV/bin:$PS2DEV/ee/bin:$PS2DEV/iop/bin:$PS2DEV/dvp/bin:$PS2SDK/bin

4. Run toolchain.sh ./toolchain.sh