1CMAKE_TWEAK_VERSION 2------------------- 3 4Defined to ``0`` for compatibility with code written for older 5CMake versions that may have defined higher values. 6 7.. note:: 8 9 In CMake versions 2.8.2 through 2.8.12, this variable holds 10 the fourth version number component of the 11 :variable:`CMAKE_VERSION` variable. 12