# the name of the target operating system
set(CMAKE_SYSTEM_NAME Linux)

# which compilers to use for C and C++
set(CMAKE_C_COMPILER   armv8-rpi4-linux-gnueabihf-gcc)
set(CMAKE_CXX_COMPILER armv8-rpi4-linux-gnueabihf-g++)

# where is the target environment located. funny enough, this doesn't
# appear to influence the --sysroot compiler setting
set(CMAKE_FIND_ROOT_PATH /home/jfasch/x-tools/armv8-rpi4-linux-gnueabihf/armv8-rpi4-linux-gnueabihf/sysroot)
set(CMAKE_SYSROOT        /home/jfasch/x-tools/armv8-rpi4-linux-gnueabihf/armv8-rpi4-linux-gnueabihf/sysroot)

# 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)