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Setting Up Dualie on CLion

Setting up devkitpro can be a bit tricky, especially when using CMake and integrating it into an IDE. This guide will help set up devkitpro on a Clion environment.

Prerequisites

This is best done on a Linux environment. You can try to use Windows if you'd like, but there are no guarantees that it will work. If you are using a Windows host, you can easily setup devkitpro using WSL the same way you would set it up on a regular Debian based host. You can follow instructions for installing pacman and installing the 3ds toolchains. Make sure to install pkg-config and opusfile using the following command: sudo dkp-pacman -S 3ds-opusfile 3ds-pkg-config

Setting up the toolchain

In CLion, navigate to Settings => Build, Execution, Deployment => Toolchains. Add a new toolchain and set it to WSL.

  • Set the CMake to WSL CMake
  • Set the C compiler to /opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc
  • Set the C++ compiler to /opt/devkitpro/devkitARM/bin/arm-none-eabi-g++

Setting up the project CMake If you have not already, clone Dualie into a directory of your choosing. Navigate to Settings => Build, Execution, Deployment => CMake. Set the toolchain to the WSL toolchain we created earlier. In CMake options, add -DCMAKE_TOOLCHAIN_FILE=/opt/devkitpro/cmake/3DS.cmake. If you are using WSL or if you get errors locating packages, scroll down to Environment and add the following: DEVKITPRO=/opt/devkitpro;DEVKITARM=/opt/devkitpro/devkitARM.

Building

In the toolbar, click Tools => CMake => Reset Cache and Reload Project. Build the project by hitting the build button in your toolbar. You can then install the project by navigating to the build directory and running sudo make install, which will install the library to your devkitpro directory.

Conclusion

The toolchain will be saved forever, but you will need to add the cmake options and environment variables for all of the projects using devkitpro/Dualie. You should now be ready to start development with Dualie!