aa5e43d491
Most of the NMC-specific variables were renamed to be more general. Change-Id: I8ee2874fecb9e57480ce51db9183c6cf3dd100af Reviewed-by: Leander Beernaert <leander.beernaert@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
429 lines
16 KiB
CMake
429 lines
16 KiB
CMake
function(qt_internal_write_depends_file target)
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set(module Qt${target})
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set(outfile "${QT_BUILD_DIR}/${INSTALL_INCLUDEDIR}/${module}/${module}Depends")
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message("Generate ${outfile}...")
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set(contents "/* This file was generated by cmake with the info from ${module} target. */\n")
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string(APPEND contents "#ifdef __cplusplus /* create empty PCH in C mode */\n")
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foreach (m ${ARGN})
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string(APPEND contents "# include <Qt${m}/Qt${m}>\n")
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endforeach()
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string(APPEND contents "#endif\n")
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file(GENERATE OUTPUT "${outfile}" CONTENT "${contents}")
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endfunction()
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macro(qt_collect_third_party_deps target)
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set(_target_is_static OFF)
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get_target_property(_target_type ${target} TYPE)
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if (${_target_type} STREQUAL "STATIC_LIBRARY")
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set(_target_is_static ON)
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endif()
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unset(_target_type)
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# If we are doing a non-static Qt build, we only want to propagate public dependencies.
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# If we are doing a static Qt build, we need to propagate all dependencies.
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set(depends_var "public_depends")
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if(_target_is_static)
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set(depends_var "depends")
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endif()
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unset(_target_is_static)
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foreach(dep ${${depends_var}})
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# Gather third party packages that should be found when using the Qt module.
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# Also handle nolink target dependencies.
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string(REGEX REPLACE "_nolink$" "" base_dep "${dep}")
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if(NOT base_dep STREQUAL dep)
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# Resets target name like Vulkan_nolink to Vulkan, because we need to call
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# find_package(Vulkan).
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set(dep ${base_dep})
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endif()
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if(TARGET ${dep})
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list(FIND third_party_deps_seen ${dep} dep_seen)
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get_target_property(package_name ${dep} INTERFACE_QT_PACKAGE_NAME)
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if(dep_seen EQUAL -1 AND package_name)
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list(APPEND third_party_deps_seen ${dep})
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get_target_property(package_version ${dep} INTERFACE_QT_PACKAGE_VERSION)
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if(NOT package_version)
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set(package_version "")
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endif()
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get_target_property(package_components ${dep} INTERFACE_QT_PACKAGE_COMPONENTS)
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if(NOT package_components)
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set(package_components "")
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endif()
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list(APPEND third_party_deps
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"${package_name}\;${package_version}\;${package_components}")
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endif()
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endif()
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endforeach()
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endmacro()
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function(qt_internal_create_module_depends_file target)
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get_target_property(target_type "${target}" TYPE)
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if(target_type STREQUAL "INTERFACE_LIBRARY")
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set(arg_HEADER_MODULE ON)
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else()
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set(arg_HEADER_MODULE OFF)
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endif()
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set(depends "")
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if(target_type STREQUAL "STATIC_LIBRARY" AND NOT arg_HEADER_MODULE)
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get_target_property(depends "${target}" LINK_LIBRARIES)
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endif()
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get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES)
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# Used for collecting Qt module dependencies that should be find_package()'d in
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# ModuleDependencies.cmake.
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get_target_property(target_deps "${target}" _qt_target_deps)
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set(target_deps_seen "")
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if(NOT arg_HEADER_MODULE)
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get_target_property(extra_depends "${target}" QT_EXTRA_PACKAGE_DEPENDENCIES)
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endif()
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if(NOT extra_depends STREQUAL "${extra_depends}-NOTFOUND")
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list(APPEND target_deps "${extra_depends}")
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endif()
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# Used for assembling the content of an include/Module/ModuleDepends.h header.
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set(qtdeps "")
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# Used for collecting third party dependencies that should be find_package()'d in
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# ModuleDependencies.cmake.
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set(third_party_deps "")
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set(third_party_deps_seen "")
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# Used for collecting Qt tool dependencies that should be find_package()'d in
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# ModuleToolsDependencies.cmake.
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set(tool_deps "")
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set(tool_deps_seen "")
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# Used for collecting Qt tool dependencies that should be find_package()'d in
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# ModuleDependencies.cmake.
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set(main_module_tool_deps "")
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qt_internal_get_qt_all_known_modules(known_modules)
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set(all_depends ${depends} ${public_depends})
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foreach (dep ${all_depends})
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# Normalize module by stripping leading "Qt::" and trailing "Private"
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if (dep MATCHES "Qt::(.*)")
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set(dep "${CMAKE_MATCH_1}")
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endif()
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if (dep MATCHES "(.*)Private")
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set(dep "${CMAKE_MATCH_1}")
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endif()
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list(FIND known_modules "${dep}" _pos)
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if (_pos GREATER -1)
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list(APPEND qtdeps "${dep}")
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# Make the ModuleTool package depend on dep's ModuleTool package.
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list(FIND tool_deps_seen ${dep} dep_seen)
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if(dep_seen EQUAL -1 AND ${dep} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS)
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list(APPEND tool_deps_seen ${dep})
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list(APPEND tool_deps
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"${INSTALL_CMAKE_NAMESPACE}${dep}Tools\;${PROJECT_VERSION}")
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endif()
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endif()
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endforeach()
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qt_collect_third_party_deps(${target})
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# Add dependency to the main ModuleTool package to ModuleDependencies file.
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if(${target} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS)
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set(main_module_tool_deps
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"${INSTALL_CMAKE_NAMESPACE}${target}Tools\;${PROJECT_VERSION}")
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endif()
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# Dirty hack because https://gitlab.kitware.com/cmake/cmake/issues/19200
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foreach(dep ${target_deps})
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if(dep)
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list(FIND target_deps_seen "${dep}" dep_seen)
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if(dep_seen EQUAL -1)
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list(LENGTH dep len)
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if(NOT (len EQUAL 2))
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message(FATAL_ERROR "List '${dep}' should look like QtFoo;version")
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endif()
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list(GET dep 0 dep_name)
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list(GET dep 1 dep_ver)
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list(APPEND target_deps_seen "${dep_name}\;${dep_ver}")
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endif()
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endif()
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endforeach()
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set(target_deps "${target_deps_seen}")
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if (DEFINED qtdeps)
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list(REMOVE_DUPLICATES qtdeps)
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endif()
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get_target_property(hasModuleHeaders "${target}" INTERFACE_MODULE_HAS_HEADERS)
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if (${hasModuleHeaders})
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qt_internal_write_depends_file("${target}" ${qtdeps})
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endif()
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if(third_party_deps OR main_module_tool_deps OR target_deps)
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set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}")
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qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
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qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
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# Configure and install ModuleDependencies file.
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configure_file(
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"${QT_CMAKE_DIR}/QtModuleDependencies.cmake.in"
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"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
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@ONLY
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)
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qt_install(FILES
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"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
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DESTINATION "${config_install_dir}"
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COMPONENT Devel
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)
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endif()
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if(tool_deps)
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# The value of the property will be used by qt_export_tools.
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set_property(TARGET "${target}" PROPERTY _qt_tools_package_deps "${tool_deps}")
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endif()
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endfunction()
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function(qt_internal_create_plugin_depends_file target)
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get_target_property(qt_module "${target}" QT_MODULE)
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get_target_property(depends "${target}" LINK_LIBRARIES)
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get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES)
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get_target_property(target_deps "${target}" _qt_target_deps)
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set(target_deps_seen "")
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qt_collect_third_party_deps(${target})
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# Dirty hack because https://gitlab.kitware.com/cmake/cmake/issues/19200
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foreach(dep ${target_deps})
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if(dep)
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list(FIND target_deps_seen "${dep}" dep_seen)
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if(dep_seen EQUAL -1)
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list(LENGTH dep len)
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if(NOT (len EQUAL 2))
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message(FATAL_ERROR "List '${dep}' should look like QtFoo;version")
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endif()
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list(GET dep 0 dep_name)
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list(GET dep 1 dep_ver)
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list(APPEND target_deps_seen "${dep_name}\;${dep_ver}")
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endif()
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endif()
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endforeach()
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set(target_deps "${target_deps_seen}")
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if(third_party_deps OR target_deps)
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# Setup build and install paths
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if(qt_module)
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set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${qt_module}")
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else()
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set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}")
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endif()
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qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
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qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
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# Configure and install ModuleDependencies file.
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configure_file(
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"${QT_CMAKE_DIR}/QtPluginDependencies.cmake.in"
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"${config_build_dir}/${target}Dependencies.cmake"
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@ONLY
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)
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qt_install(FILES
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"${config_build_dir}/${target}Dependencies.cmake"
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DESTINATION "${config_install_dir}"
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COMPONENT Devel
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)
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endif()
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endfunction()
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# Create Depends.cmake & Depends.h files for all modules and plug-ins.
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function(qt_internal_create_depends_files)
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qt_internal_get_qt_repo_known_modules(repo_known_modules)
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message("Generating ModuleDepends files and CMake ModuleDependencies files for ${repo_known_modules}...")
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foreach (target ${repo_known_modules})
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qt_internal_create_module_depends_file(${target})
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endforeach()
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message("Generating CMake PluginDependencies files for ${QT_KNOWN_PLUGINS}...")
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foreach (target ${QT_KNOWN_PLUGINS})
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qt_internal_create_plugin_depends_file(${target})
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endforeach()
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endfunction()
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# This function creates the Qt<Module>Plugins.cmake used to list all
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# the plug-in target files.
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function(qt_internal_create_plugins_files)
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# The plugins cmake configuration is only needed for static builds. Dynamic builds don't need
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# the application to link against plugins at build time.
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if(QT_BUILD_SHARED_LIBS)
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return()
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endif()
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qt_internal_get_qt_repo_known_modules(repo_known_modules)
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message("Generating Plugins files for ${repo_known_modules}...")
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foreach (QT_MODULE ${repo_known_modules})
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get_target_property(target_type "${QT_MODULE}" TYPE)
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if(target_type STREQUAL "INTERFACE_LIBRARY")
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# No plugins are provided by a header only module.
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continue()
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endif()
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qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE})
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qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE})
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set(QT_MODULE_PLUGIN_INCLUDES "")
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get_target_property(qt_plugins "${QT_MODULE}" QT_PLUGINS)
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if(qt_plugins)
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foreach (pluginTarget ${qt_plugins})
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set(QT_MODULE_PLUGIN_INCLUDES "${QT_MODULE_PLUGIN_INCLUDES}include(\"\${CMAKE_CURRENT_LIST_DIR}/${pluginTarget}Config.cmake\")\n")
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endforeach()
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configure_file(
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"${QT_CMAKE_DIR}/QtPlugins.cmake.in"
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"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake"
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@ONLY
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)
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qt_install(FILES
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"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake"
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DESTINATION "${config_install_dir}"
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COMPONENT Devel
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)
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endif()
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endforeach()
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endfunction()
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function(qt_generate_build_internals_extra_cmake_code)
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if(PROJECT_NAME STREQUAL "QtBase")
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foreach(var IN LISTS QT_BASE_CONFIGURE_TESTS_VARS_TO_EXPORT)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(${var} \"${${var}}\" CACHE INTERNAL \"\")\n")
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endforeach()
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set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}")
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qt_path_join(extra_file_path
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${QT_CONFIG_BUILD_DIR}
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${INSTALL_CMAKE_NAMESPACE}BuildInternals/QtBuildInternalsExtra.cmake)
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if(CMAKE_BUILD_TYPE)
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# Need to force set, because CMake itself initializes a value for CMAKE_BUILD_TYPE
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# at the start of project configuration (with an empty value),
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# so we need to force override it.
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(CMAKE_BUILD_TYPE \"${CMAKE_BUILD_TYPE}\" CACHE STRING \"Choose the type of build.\" FORCE)\n")
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endif()
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if(CMAKE_CONFIGURATION_TYPES)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(CMAKE_CONFIGURATION_TYPES \"${CMAKE_CONFIGURATION_TYPES}\" CACHE STRING \"\" FORCE)\n")
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endif()
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if(CMAKE_TRY_COMPILE_CONFIGURATION)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(CMAKE_TRY_COMPILE_CONFIGURATION \"${CMAKE_TRY_COMPILE_CONFIGURATION}\")\n")
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endif()
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if(QT_MULTI_CONFIG_FIRST_CONFIG)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(QT_MULTI_CONFIG_FIRST_CONFIG \"${QT_MULTI_CONFIG_FIRST_CONFIG}\")\n")
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endif()
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if(CMAKE_CROSS_CONFIGS)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(CMAKE_CROSS_CONFIGS \"${CMAKE_CROSS_CONFIGS}\" CACHE STRING \"\")\n")
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endif()
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if(CMAKE_DEFAULT_BUILD_TYPE)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
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"set(CMAKE_DEFAULT_BUILD_TYPE \"${CMAKE_DEFAULT_BUILD_TYPE}\" CACHE STRING \"\")\n")
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endif()
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configure_file(
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"${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake.in"
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"${extra_file_path}"
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@ONLY
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)
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endif()
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endfunction()
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# For every Qt module check if there any android dependencies that require
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# processing.
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function(qt_modules_process_android_dependencies)
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qt_internal_get_qt_repo_known_modules(repo_known_modules)
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foreach (target ${repo_known_modules})
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qt_android_dependencies(${target})
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endforeach()
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endfunction()
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function(qt_create_tools_config_files)
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# Create packages like Qt6CoreTools/Qt6CoreToolsConfig.cmake.
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foreach(module_name ${QT_KNOWN_MODULES_WITH_TOOLS})
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qt_export_tools("${module_name}")
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endforeach()
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endfunction()
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function(qt_internal_create_config_file_for_standalone_tests)
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set(standalone_tests_config_dir "StandaloneTests")
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qt_path_join(config_build_dir
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${QT_CONFIG_BUILD_DIR}
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"${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}")
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qt_path_join(config_install_dir
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${QT_CONFIG_INSTALL_DIR}
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"${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}")
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# Filter out bundled system libraries. Otherwise when looking for their dependencies
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# (like PNG for Freetype) FindWrapPNG is searched for during configuration of
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# standalone tests, and it can happen that Core or Gui features are not
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# imported early enough, which means FindWrapPNG will try to find a system PNG library instead
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# of the bundled one.
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set(modules)
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foreach(m ${QT_REPO_KNOWN_MODULES})
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get_target_property(target_type "${m}" TYPE)
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# Interface libraries are never bundled system libraries (hopefully).
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if(target_type STREQUAL "INTERFACE_LIBRARY")
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list(APPEND modules "${m}")
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continue()
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endif()
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get_target_property(is_3rd_party "${m}" QT_MODULE_IS_3RDPARTY_LIBRARY)
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if(NOT is_3rd_party)
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list(APPEND modules "${m}")
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endif()
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endforeach()
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list(JOIN modules " " QT_REPO_KNOWN_MODULES_STRING)
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string(STRIP "${QT_REPO_KNOWN_MODULES_STRING}" QT_REPO_KNOWN_MODULES_STRING)
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# Skip generating and installing file if no modules were built. This make sure not to install
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# anything when build qtx11extras on macOS for example.
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if(NOT QT_REPO_KNOWN_MODULES_STRING)
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return()
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endif()
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# Ceate a Config file that calls find_package on the modules that were built as part
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# of the current repo. This is used for standalone tests.
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configure_file(
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"${QT_CMAKE_DIR}/QtStandaloneTestsConfig.cmake.in"
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"${config_build_dir}/${PROJECT_NAME}TestsConfig.cmake"
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@ONLY
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)
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qt_install(FILES
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"${config_build_dir}/${PROJECT_NAME}TestsConfig.cmake"
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DESTINATION "${config_install_dir}"
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COMPONENT Devel
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)
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endfunction()
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qt_internal_create_depends_files()
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qt_generate_build_internals_extra_cmake_code()
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qt_internal_create_plugins_files()
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qt_internal_create_config_file_for_standalone_tests()
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# Needs to run after qt_internal_create_depends_files.
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qt_create_tools_config_files()
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if (ANDROID)
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qt_modules_process_android_dependencies()
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endif()
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