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Diffstat (limited to 'Help/command/install.rst')
| -rw-r--r-- | Help/command/install.rst | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Help/command/install.rst b/Help/command/install.rst index e9c185c..d3818d6 100644 --- a/Help/command/install.rst +++ b/Help/command/install.rst @@ -400,3 +400,26 @@ executable from the installation tree using the imported target name those generated by :command:`install_targets`, :command:`install_files`, and :command:`install_programs` commands is not defined. + +Generated Installation Script +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The ``install()`` command generates a file, ``cmake_install.cmake``, inside +the build directory, which is used internally by the generated install target +and by CPack. You can also invoke this script manually with ``cmake -P``. This +script accepts several variables: + +``COMPONENT`` + Set this variable to install only a single CPack component as opposed to all + of them. For example, if you only want to install the ``Development`` + component, run ``cmake -DCOMPONENT=Development -P cmake_install.cmake``. + +``BUILD_TYPE`` + Set this variable to change the build type if you are using a multi-config + generator. For example, to install with the ``Debug`` configuration, run + ``cmake -DBUILD_TYPE=Debug -P cmake_install.cmake``. + +``DESTDIR`` + This is an environment variable rather than a CMake variable. It allows you + to change the installation prefix on UNIX systems. See :envvar:`DESTDIR` for + details. |