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What does this do?

This program will automatically build and install a compiler and other tools used in the creation of homebrew software for the Sony Playstation Portable handheld videogame system.

Dependencies

PSP toolchain depends on the following packages:

autoconf, automake, bison, bzip2, flex, gcc, g++/gcc-c++, gzip, libusb-dev, make, ncurses, patch, readline, subversion, texinfo, xz-utils, wget, libelf git

Automatic dependency installation

On both Linux and macOS, you can install the dependencies using a script:

sudo ./prepare.sh

This method is much easier than installing the packages manually and thus it's the preferred method, especially for newcomers.

NOTE: This script might fail. In such case you need to revert to manual installation as described above. Currently, the preparation script supports Linux with APT package manager (Debian, Ubuntu and derivatives) and macOS with MacPorts or Homebrew.

If you are using Homebrew, do not use sudo.

Docker dependency installation

If you are using a Docker container or don't mind using one, you can use the image topsekretpl/psptoolchain-ci from the Registry. It contains all dependencies bundled into an upstream Debian installation. This is not recommended for newcomers or people not accustomed with Docker.

If you want to build PSP toolchain in a docker image, do:

sudo docker pull topsekretpl/psptoolchain-ci:latest
sudo docker run --interactive --rm --tty <other options...> topsekretpl/psptoolchain-ci:latest /bin/bash -i -l

Note that this image does not contain PSP toolchain, solely the dependencies.

Building

To build the toolchain and install it in /usr/local/pspdev, run:

sudo ./toolchain-sudo.sh

Alternatively, there is another script that allows to install the toolchain in a subdirectory of this repository:

./toolchain-local.sh

Both are wrappers around toolchain.sh which is slightly more sophisticated but much more powerful.

NOTE: If you do not wish for the toolchain to be installed in /usr/local/pspdev then edit run toolchain.sh manually. The -h option of toolchain.sh provides all necessary help.

NOTE: If you have issues with compiling try increasing the amount of memory available to your system by creating a swapfile.

dd if=/dev/zero of=/swapfile bs=1M count=2048
chmod 600 /swapfile
mkswap /swapfile
swapon /swapfile

After you are done use swapoff /swapfile to disable the swapfile. Then you should remove it with rm.

Next steps

Visit the following sites to learn more:

http://www.ps2dev.org http://forums.ps2dev.org