| externalproject-install-prefix | |
| ------------------------------ | |
| * The :command:`ExternalProject_Add` command now sets | |
| :variable:`CMAKE_INSTALL_PREFIX` to the external project's ``INSTALL_DIR`` in | |
| its default configure command, so a CMake external project installs into the | |
| prefix the module reserves for it rather than the built-in default (e.g. | |
| ``/usr/local``). A caller-supplied prefix still takes precedence. See policy | |
| :policy:`CMP0225`. |