# the name of the target operating system set(CMAKE_SYSTEM_NAME Windows) set(TOOLCHAIN_PREFIX x86_64-w64-mingw32) # which compilers to use for C and C++ set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc) set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++) set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres) # where is the target environment located set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}) # 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)