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# CPack Example: User-selectable Installation Components
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#
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# In this example, we have a simple library (mylib) with an example
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# application (mylibapp). We create a binary installer that allows
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# users to select which pieces will be installed: the example
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# application, the library binaries, and/or the header file.
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cmake_minimum_required(VERSION 2.6)
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project(CPackComponents)
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# Create the mylib library
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add_library(mylib mylib.cpp)
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# Create the mylibapp application
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add_executable(mylibapp mylibapp.cpp)
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target_link_libraries(mylibapp mylib)
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# On Linux, enable using an absolute install path to verify that
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# CMAKE_INSTALL_PREFIX and CPACK_SET_DESTDIR interact properly.
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if(UNIX AND NOT APPLE)
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set(mylib_install_to_absolute_path ON)
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endif()
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if(mylib_install_to_absolute_path)
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set(CMAKE_INSTALL_PREFIX "/opt/mylib")
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set(CPACK_SET_DESTDIR ON)
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endif()
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# Create installation targets. Note that we put each kind of file
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# into a different component via COMPONENT. These components will
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# be used to create the installation components.
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install(TARGETS mylib
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ARCHIVE
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DESTINATION lib
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COMPONENT libraries)
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install(TARGETS mylibapp
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RUNTIME
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DESTINATION bin
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COMPONENT applications)
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install(FILES mylib.h
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DESTINATION include
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COMPONENT headers)
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install(FILES "Issue 7470.html"
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DESTINATION docs
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COMPONENT documentation)
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if(mylib_install_to_absolute_path)
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install(FILES mylib.cpp
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DESTINATION /opt/mylib-source
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COMPONENT source)
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endif()
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# CPack boilerplate for this project
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set(CPACK_PACKAGE_NAME "MyLib")
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set(CPACK_PACKAGE_VENDOR "CMake.org")
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set(CPACK_PACKAGE_CONTACT "somebody@cmake.org")
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set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "MyLib - CPack Component Installation Example")
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set(CPACK_PACKAGE_VERSION "1.0.0")
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set(CPACK_PACKAGE_VERSION_MAJOR "1")
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set(CPACK_PACKAGE_VERSION_MINOR "0")
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set(CPACK_PACKAGE_VERSION_PATCH "0")
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set(CPACK_PACKAGE_INSTALL_DIRECTORY "CPack Component Example")
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# Include CPack to introduce the appropriate targets
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include(CPack)
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# Installation types
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cpack_add_install_type(Full
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DISPLAY_NAME "Everything")
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cpack_add_install_type(Developer)
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# Component groups
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cpack_add_component_group(Runtime)
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cpack_add_component_group(Development
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EXPANDED
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DESCRIPTION "All of the tools you'll ever need to develop software")
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# Components
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cpack_add_component(applications
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DISPLAY_NAME "MyLib Application"
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DESCRIPTION "An extremely useful application that makes use of MyLib"
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GROUP Runtime
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INSTALL_TYPES Full)
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cpack_add_component(documentation
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DISPLAY_NAME "MyLib Documentation"
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DESCRIPTION "The extensive suite of MyLib Application documentation files"
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GROUP Runtime
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INSTALL_TYPES Full)
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cpack_add_component(libraries
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DISPLAY_NAME "Libraries"
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DESCRIPTION "Static libraries used to build programs with MyLib"
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GROUP Development
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INSTALL_TYPES Developer Full)
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cpack_add_component(headers
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DISPLAY_NAME "C++ Headers"
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DESCRIPTION "C/C++ header files for use with MyLib"
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GROUP Development
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DEPENDS libraries
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INSTALL_TYPES Developer Full)
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if(mylib_install_to_absolute_path)
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cpack_add_component(source
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DISPLAY_NAME "C++ Source Files"
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DESCRIPTION "C/C++ source files to build MyLib"
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GROUP Development
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DEPENDS libraries
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INSTALL_TYPES Developer Full)
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endif()
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