set(CMAKE_SYSTEM_NAME Windows) # Specify the cross compiler set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc) set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++) set(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres) # Where is the target environment located set(CMAKE_FIND_ROOT_PATH /usr/x86_64-w64-mingw32 /usr/local/opt/mingw-w64) # Adjust the default behavior of the FIND_XXX() commands: # search for headers and libraries in the target environment, # search for programs in the host environment set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) # Define a flag to identify this specific build set(DEMO_CROSS_COMPILE_WIN32 ON)