CMP0044 ------- Case sensitive ``_COMPILER_ID`` generator expressions CMake 2.8.12 introduced the ``_COMPILER_ID`` :manual:`generator expressions ` to allow comparison of the :variable:`CMAKE__COMPILER_ID` with a test value. The possible valid values are lowercase, but the comparison with the test value was performed case-insensitively. The OLD behavior for this policy is to perform a case-insensitive comparison with the value in the ``_COMPILER_ID`` expression. The NEW behavior for this policy is to perform a case-sensitive comparison with the value in the ``_COMPILER_ID`` expression. This policy was introduced in CMake version 3.0. CMake version |release| warns when the policy is not set and uses OLD behavior. Use the cmake_policy command to set it to OLD or NEW explicitly. .. include:: DEPRECATED.txt