x86_64-w64-mingw32.cmake

set(CMAKE_SYSTEM_NAME Windows)
set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc-posix)
set(CMAKE_C_COMPILER_TARGET x86_64-w64-mingw32)
set(CMAKE_ASM_COMPILER x86_64-w64-mingw32-as)
set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++-posix)
set(CMAKE_CXX_COMPILER_TARGET x86_64-w64-mingw32)
set(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
# CMAKE_AR is required to be a CACHE variable
set(CMAKE_AR x86_64-w64-mingw32-ar CACHE FILEPATH "Archiver")
set(CMAKE_SYSROOT /usr/x86_64-w64-mingw32)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)