# 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_AR ${TOOLCHAIN_PREFIX}-gcc-ar)
set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
set(CMAKE_STRIP ${TOOLCHAIN_PREFIX}-strip)
set(CMAKE_SIZEOF_VOID_P 8) # somehow not set by default

# here is the target environment located
#set(CMAKE_FIND_ROOT_PATH "${CMAKE_PREFIX_PATH}")

# adjust the default behaviour of the FIND_XXX() commands:
# search headers and libraries in the target environment,
# search programs in both target and host environments
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)