# libkms++ - C++ library for kernel mode setting libkms++ is a C++11 library for kernel mode setting. Also included are simple test tools for KMS and python and lua wrappers for libkms++. ## Dependencies: - libdrm - SWIG 3.x (for python & lua bindings) - Python 3.x (for python bindings) - Lua 5.x (for lua bindings) ## Build instructions: ``` $ mkdir build $ cd build $ cmake .. $ make -j4 ``` ## Cross compiling instructions: Directions for cross compiling depend on your environment. These are for mine (buildroot): As above, but specify `-DCMAKE_TOOLCHAIN_FILE=/your-toolchain.cmake` for cmake, where your-toolchain.cmake is something similar to: ``` SET(CMAKE_SYSTEM_NAME Linux) SET(BROOT "/output/") # specify the cross compiler SET(CMAKE_C_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-gcc) SET(CMAKE_CXX_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-g++) # where is the target environment SET(CMAKE_FIND_ROOT_PATH ${BROOT}/target ${BROOT}/host) SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) ``` ## Build options You can use the following cmake flags to control the build. Use `-DFLAG=VALUE` to set them. Option name | Values | Default -------------------- | ------------- | -------- CMAKE_BUILD_TYPE | Release/Debug | Release LIBKMS_ENABLE_PYTHON | ON/OFF | ON LIBKMS_ENABLE_LUA | ON/OFF | ON