| CMP0066 |
| ------- |
| |
| .. versionadded:: 3.7 |
| |
| Honor per-config flags in :command:`try_compile` source-file signature. |
| |
| The source file signature of the :command:`try_compile` command uses the value |
| of the :variable:`CMAKE_<LANG>_FLAGS` variable in the test project so that the |
| test compilation works as it would in the main project. However, CMake 3.6 and |
| below do not also honor config-specific compiler flags such as those in the |
| :variable:`CMAKE_<LANG>_FLAGS_DEBUG` variable. CMake 3.7 and above prefer to |
| honor config-specific compiler flags too. This policy provides compatibility |
| for projects that do not expect config-specific compiler flags to be used. |
| |
| The ``OLD`` behavior of this policy is to ignore config-specific flag |
| variables like :variable:`CMAKE_<LANG>_FLAGS_DEBUG` and only use CMake's |
| built-in defaults for the current compiler and platform. |
| |
| The ``NEW`` behavior of this policy is to honor config-specific flag |
| variabldes like :variable:`CMAKE_<LANG>_FLAGS_DEBUG`. |
| |
| .. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.7 |
| .. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn by default |
| .. include:: STANDARD_ADVICE.txt |
| |
| See documentation of the |
| :variable:`CMAKE_POLICY_WARNING_CMP0066 <CMAKE_POLICY_WARNING_CMP<NNNN>>` |
| variable to control the warning. |
| |
| .. include:: DEPRECATED.txt |
