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Diffstat (limited to 'Help/envvar/CXXFLAGS.rst')
| -rw-r--r-- | Help/envvar/CXXFLAGS.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Help/envvar/CXXFLAGS.rst b/Help/envvar/CXXFLAGS.rst new file mode 100644 index 0000000..8b58abd --- /dev/null +++ b/Help/envvar/CXXFLAGS.rst @@ -0,0 +1,9 @@ +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. |