| CMAKE_<LANG>_FLAGS |
| ------------------ |
| |
| Flags for all build types. |
| |
| ``<LANG>`` flags used regardless of the value of :variable:`CMAKE_BUILD_TYPE`. |
| |
| This is initialized for each language from environment variables: |
| |
| * ``CMAKE_C_FLAGS``: |
| Initialized by the :envvar:`CFLAGS` environment variable. |
| * ``CMAKE_CXX_FLAGS``: |
| Initialized by the :envvar:`CXXFLAGS` environment variable. |
| * ``CMAKE_CUDA_FLAGS``: |
| Initialized by the :envvar:`CUDAFLAGS` environment variable. |
| * ``CMAKE_Fortran_FLAGS``: |
| Initialized by the :envvar:`FFLAGS` environment variable. |
| |
| This value is a command-line string fragment. Therefore, multiple options |
| should be separated by spaces, and options with spaces should be quoted. |
| |
| The flags in this variable will be passed to the compiler before those |
| in the per-configuration :variable:`CMAKE_<LANG>_FLAGS_<CONFIG>` variant, |
| and before flags added by the :command:`add_compile_options` or |
| :command:`target_compile_options` commands. |
