b04d087bd0
We recomputed INSTALL_LIBDIR for every new repo that is configured, which is incorrect due losing any custom provided libdir when configuring qtbase. Save that information (and all other path components) in QtBuildInternalsConfigExtra.cmake. Make sure not to-recompute that information when configuring a project other than QtBase. Allow providing absolute paths instead of relative paths for these variables. Note that only absolute paths pointing somewhere under the prefix will currently work, otherwise configuraion will fail. If we need to support such a use case, we'll have to carefully check all code that use these path components to make sure they handle absolute paths correctly (current assumption is relative paths everywhere). Use the computed paths when generating the qconfig.cpp file which is used for qmake -query. Task-number: QTBUG-81289 Change-Id: I331aa00e47988fe0ee4e533b5f95c4df11c4d96f Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
457 lines
18 KiB
CMake
457 lines
18 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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if (TARGET Qt::${dep})
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get_target_property(dep_type Qt::${dep} TYPE)
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if (NOT dep_type STREQUAL "INTERFACE_LIBRARY")
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get_target_property(skip_module_depends_include Qt::${dep} QT_MODULE_SKIP_DEPENDS_INCLUDE)
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if (skip_module_depends_include)
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continue()
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endif()
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endif()
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endif()
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endif()
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if (dep MATCHES "(.*)Private")
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set(dep "${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_install_prefixes out_var)
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set(content "\n")
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set(vars INSTALL_BINDIR INSTALL_INCLUDEDIR INSTALL_LIBDIR INSTALL_MKSPECSDIR INSTALL_ARCHDATADIR
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INSTALL_PLUGINSDIR INSTALL_LIBEXECDIR INSTALL_QMLDIR INSTALL_DATADIR INSTALL_DOCDIR
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INSTALL_TRANSLATIONSDIR INSTALL_SYSCONFDIR INSTALL_EXAMPLESDIR INSTALL_TESTSDIR
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INSTALL_DESCRIPTIONSDIR)
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foreach(var ${vars})
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get_property(docstring CACHE "${var}" PROPERTY HELPSTRING)
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string(APPEND content "set(${var} \"${${var}}\" CACHE STRING \"${docstring}\" FORCE)\n")
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endforeach()
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set(${out_var} "${content}" PARENT_SCOPE)
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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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qt_generate_install_prefixes(install_prefix_content)
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string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${install_prefix_content}")
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configure_file(
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"${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}/${PROJECT_NAME}TestsConfig.cmake"
|
|
@ONLY
|
|
)
|
|
qt_install(FILES
|
|
"${config_build_dir}/${PROJECT_NAME}TestsConfig.cmake"
|
|
DESTINATION "${config_install_dir}"
|
|
COMPONENT Devel
|
|
)
|
|
endfunction()
|
|
|
|
qt_internal_create_depends_files()
|
|
qt_generate_build_internals_extra_cmake_code()
|
|
qt_internal_create_plugins_files()
|
|
qt_internal_create_config_file_for_standalone_tests()
|
|
|
|
# Needs to run after qt_internal_create_depends_files.
|
|
qt_create_tools_config_files()
|
|
|
|
if (ANDROID)
|
|
qt_modules_process_android_dependencies()
|
|
endif()
|