cmake/modules/FindQt4.cmake

0001 # SPDX-FileCopyrightText: 2024 Ralf Habacker ralf.habacker @freenet.de
0002 #
0003 # SPDX-License-Identifier: BSD-3-Clause
0004
0005 # Qt > 5 compatibility layer for Qt4
0006 # - provides same component names as Qt >= 5
0007
0008 # prepend Qt prefix
0009 list(TRANSFORM Qt4_FIND_COMPONENTS PREPEND Qt)
0010 list(PREPEND CMAKE_MODULE_PATH ${CMAKE_ROOT}/Modules)
0011 include(FindQt4)
0012
0013 if(Qt4_FOUND)
0014     set(Qt4_COMPONENTS
0015         Core
0016         Gui
0017         DBus
0018         Declarative
0019         # not available on mingw
0020         #Designer
0021         #DesignerComponents
0022         Help
0023         Multimedia
0024         Network
0025         OpenGL
0026         Script
0027         ScriptTools
0028         Sql
0029         Svg
0030         Test
0031         #UiTools
0032         WebKit
0033         Xml
0034         XmlPatterns
0035     )
0036
0037     #QtAssistant
0038     #QtAssistantClient
0039     #QAxContainer
0040     #QAxServer
0041     #Qt3Support
0042     #QtMotif
0043     #QtNsPLugin
0044
0045     # add targets Qt4::<component>
0046     foreach(COMPONENT ${Qt4_COMPONENTS})
0047         if(TARGET Qt4::Qt${COMPONENT})
0048             add_library(Qt4::${COMPONENT} ALIAS Qt4::Qt${COMPONENT})
0049         endif()
0050     endforeach()
0051
0052     # wrapper for Qt > 4 targets
0053     add_library(Qt4::Qml ALIAS Qt4::QtDeclarative)
0054     add_library(Qt4::WebKitWidgets ALIAS Qt4::QtWebKit)
0055     add_library(Qt4::Widgets ALIAS Qt4::QtGui)
0056
0057     set(QT4_INSTALL_CMAKECONFIG_FILES ${CMAKE_CURRENT_LIST_DIR}/FindQt4.cmake)
0058 endif()