bcfc3dca5d
Also make the tool package depend on all tool packages that correspond to the qt module dependencies. So find_package(Qt5Widgets) implicitly calls find_package(Qt5WidgetTools). And find_package(Qt5WidgetsTools) will call find_package for Qt5GuiTools, and Qt5CoreTools. This enhances the user experience, so that in modules like qtsvg, you don't have to specify both find_package(Qt5Widgets) and find_package(Qt5WidgetsTools), but only the former. Or when cross building, you only need to specify Qt5WidgetTools, to get both Core and Gui tools. Change-Id: Ib1c5173a5b97584a52e144c22e38e90a712f727a Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
52 lines
1.5 KiB
CMake
52 lines
1.5 KiB
CMake
# Save old module path, and append a new path that points to the copied over Find modules
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# so that find_dependency() can find the third party packages.
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set(old_CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}")
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list(APPEND CMAKE_MODULE_PATH "${_import_prefix}/../@INSTALL_CMAKE_NAMESPACE@")
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list(APPEND CMAKE_MODULE_PATH "${_import_prefix}/../@INSTALL_CMAKE_NAMESPACE@/3rdparty/extra-cmake-modules/find-modules")
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# note: _third_party_deps example: "ICU\\;1.0\\;i18n uc data;ZLIB\\;\\;"
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set(_third_party_deps "@third_party_deps@")
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foreach(_target_dep ${_third_party_deps})
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list(GET _target_dep 0 pkg)
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list(GET _target_dep 1 version)
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list(GET _target_dep 2 components)
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set(find_package_args "${pkg}")
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if(version)
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list(APPEND find_package_args "${version}")
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endif()
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if(components)
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list(APPEND find_package_args "COMPONENTS" ${components})
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endif()
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if (NOT ${pkg}_FOUND)
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find_dependency(${find_package_args})
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endif()
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if (NOT ${pkg}_FOUND)
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set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)
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return()
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endif()
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endforeach()
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# Restore old module path.
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set(CMAKE_MODULE_PATH "${old_CMAKE_MODULE_PATH}")
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# Find Qt tool package.
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set(_tool_deps "@main_module_tool_deps@")
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foreach(_target_dep ${_tool_deps})
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list(GET _target_dep 0 pkg)
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list(GET _target_dep 1 version)
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if (NOT ${pkg}_FOUND)
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find_dependency(${pkg} ${version})
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endif()
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if (NOT ${pkg}_FOUND)
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set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)
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return()
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endif()
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endforeach()
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