set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR arm)

# which compilers to use for C and C++
set(CMAKE_C_COMPILER   aarch64-v01c01-linux-gnu-gcc)
set(CMAKE_CXX_COMPILER aarch64-v01c01-linux-gnu-g++)

# where is the target environment located
# set(CMAKE_FIND_ROOT_PATH  /usr/i586-mingw32msvc
#     /home/alex/mingw-install)

# adjust the default behavior of the FIND_XXX() commands:
# search programs in the host environment
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)

# search headers and libraries in the target environment
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

# set(BOOST_ROOT /opt/toolchains/Libraries/boost_1_83_0)