| CFLAGS |
| ------ |
| |
| .. include:: ENV_VAR.txt |
| |
| Default compilation flags to be used when compiling ``C`` files. Will only be |
| used by CMake on the first configuration to determine ``CC`` default compilation |
| flags, after which the value for ``CFLAGS`` is stored in the cache |
| as :variable:`CMAKE_C_FLAGS <CMAKE_<LANG>_FLAGS>`. For any configuration run |
| (including the first), the environment variable will be ignored if the |
| :variable:`CMAKE_C_FLAGS <CMAKE_<LANG>_FLAGS>` variable is defined. |
| |
| See also :variable:`CMAKE_C_FLAGS_INIT <CMAKE_<LANG>_FLAGS_INIT>`. |
