Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
CMake has several default build types, but if nothing is specified when
configuring your project it defaults to an empty string and no optimization
flags are used.
It will now default to using a debug build if the source directory is a git
clone, or a release build if not. Additionally when using ccmake or cmake-gui
this will provide a nice list of possible options for CMAKE_BUILD_TYPE.