MSYSTEM_PREFIX='/mingw64'
MSYSTEM_CARCH='x86_64'
MSYSTEM_CHOST='x86_64-w64-mingw32'
MINGW_CHOST="${MSYSTEM_CHOST}"
MINGW_PREFIX="${MSYSTEM_PREFIX}"
MINGW_PACKAGE_PREFIX="mingw-w64-${MSYSTEM_CARCH}"
export MSYSTEM_PREFIX MSYSTEM_CARCH MSYSTEM_CHOST MINGW_CHOST MINGW_PREFIX MINGW_PACKAGE_PREFIX