This repository contains CMake scripts for finding the SDL2, SDL2_image, SDL2_ttf, PortAudio libraries and headers.

Usage

General

In order to use these scripts, you first need to tell CMake where to find them, via the CMAKE_MODULE_PATH variable. For example, if you put them in a subdirectory called cmake-scripts, then in your root CMakeLists.txt add the line

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${project_SOURCE_DIR}/cmake-scripts")

where project is the name of your project. You can then use the packages themselves by adding

find_package( SDL2 REQUIRED )

include_directories( ${SDL2_INCLUDE_DIR} )
target_link_libraries(target ${SDL2_LIBRARY} )

or whatever is appropriate for your project.

mingw32 / msys

This section supplements Usage -> General section. You still are required to incorporate General configuration settings in you CMakeLists.txt.

Because cmake binaries for windows aren't aware of *nix/win paths conversion, default paths FindSDL2 will look in won't do any good. For that you should set SDL2_PATH variable. For example:

set(SDL2_PATH "D:\\apps\\SDL2\\i686-w64-mingw32")

mkdir build
cd build
cmake .. -G"MSYS Makefiles"
make

Licence

I am not the original author of these scripts. I forked the SDL2 CMake scripts from @tcbrindle's repo and added other CMake Scripts I found useful. License information is provided in the header comment for each cmake-script. All scripts are compatible with the 3-clause BSD licence.

Bugs

These scripts are provided in the hope that you might find them useful. They work for me and hopefully they'll work for you too. If you fix any issues with them then I'd appreciate a pull request so other users can get your fixes too, but that's up to you :-).