Would someone please point me to the specifications for CMAKE_C_FLAGS
and CMAKE_CXX_FLAGS in
http://www.cmake.org/cmake/help/cmake2.6docs.html
(or perhaps for CMAKE_C_FLAGS_<rel> and CMAKE_CXX_FLAG_<rel> where <rel>
is DEBUG or RELEASE).
These flags are used by the Modules distributed with CMAKE, but I cannot
find their documentation.