CXXFLAGS | |
-------- | |
Default compilation flags to be used when compiling ``CXX`` (C++) files. Will | |
only be used by CMake on the first configuration to determine ``CXX`` default | |
compilation flags, after which the value for ``CXXFLAGS`` is stored in the cache | |
as :variable:`CMAKE_CXX_FLAGS <CMAKE_<LANG>_FLAGS>`. For any configuration run ( | |
including the first), the environment variable will be ignored if | |
the :variable:`CMAKE_CXX_FLAGS <CMAKE_<LANG>_FLAGS>` variable is defined. |