set(CMAKE_C_COMPILER "aarch64-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "aarch64-linux-gnu-g++")
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR aarch64)
set(CMAKE_FIND_ROOT_PATH /usr/lib/aarch64-linux-gnu)
set(CMAKE_INSTALL_LIBDIR "lib/aarch64-linux-gnu")
set(TOOLCHAIN_PREFIX aarch64-linux-gnu-)
set(ENV{PKG_CONFIG_LIBDIR} /usr/lib/aarch64-linux-gnu/pkgconfig)