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# Finds KDE frameworks 5 and its components, like e.g. KArchive
#
# KF5_INCLUDE_DIRS - the include dirs of all requested components
# KF5_<comp>_LIBRARIES - the libraries to link against of all requested components
# KF5_<comp>_FOUND - signals whether the requested component <comp> has been found
#
# Known "pseudo" components, these do not actually search any libraries, but offer other features.
# Compiler - When specified, KDE-recommended compiler flags etc. are applied. See KDECompilerSettings.cmake.
# CMake - When specified, KDE-recommended CMake settings are applied. See KDECMakeSettings.cmake.
# InstallDirs - When specified, the set of install variables is loaded. See KDEInstallDirs.cmake.
#
# The following components do not have dependencies to any other components:
# ItemModels
# KArchive
# KCodecs
# KCoreAddons
# KDBusAddons
# KIdleTime
# kjs
# KPlotting
# KWidgetsAddons
# KWindowSystem
# Solid
# Sonnet
# ThreadWeaver
#
# The following components have dependencies to some of the components above:
# KAuth
# KConfig
#
# When searching for multiple components, the first real component is searched as usual
# using CMAKE_PREFIX_PATH and additionally in the environment variables KF5_DIRS.
# All following components are searched only in the same prefix as the first one, and in those
# contained in KF5_DIRS. This is to ensure that a matching set of KF5 libraries is found.
# Copyright (c) 2013, Alexander Neundorf, <neundorf@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
# hmm, any better ideas ?
set(KF5_VERSION_STRING "5.0.0")
# we probably only want to search known components, so people don't start
# misusing this file for searching their own libraries.
set(knownComponentsTier1 ItemModels
ItemViews
KArchive
KCodecs
KConfig
KCoreAddons
KDBusAddons
KGuiAddons
KIdleTime
KJS
KPlotting
KTextWidgets
KWidgetsAddons
KWindowSystem
Solid
Sonnet
ThreadWeaver)
set(knownComponentsTier2 KAuth
KCrash
KNotifications
KI18n)
set(knownComponentsTier3 KUnitConversion
KConfigWidgets
KDESu
XmlGui
KParts
KIconThemes
KPrintUtils
KTextWidgets
KPty
KDeclarative)
set(knownComponentsTier4 KCMUtils)
set(knownComponentsStaging
KDE4Attic
KIO
KBookmarks
KCompletion
KJobWidgets
KService
KWallet
KStyle
KNotifyConfig
Kross
)
set(allKnownComponents Compiler CMake InstallDirs ${knownComponentsTier1} ${knownComponentsTier2} ${knownComponentsTier3} ${knownComponentsTier4} ${knownComponentsStaging})
set(cmakeCompRequested FALSE)
set(compilerCompRequested FALSE)
set(installDirsCompRequested FALSE)
unset(unknownComponents)
set(firstComponent )
set(followingComponents )
# iterate through the list of requested components, and check that we know them all.
# If not, fail.
foreach(comp ${KF5_FIND_COMPONENTS})
list(FIND allKnownComponents ${comp} index )
if("${index}" STREQUAL "-1")
list(APPEND unknownComponents "${comp}")
else()
if("${comp}" STREQUAL "CMake")
set(cmakeCompRequested TRUE)
elseif("${comp}" STREQUAL "Compiler")
set(compilerCompRequested TRUE)
elseif("${comp}" STREQUAL "InstallDirs")
set(installDirsCompRequested TRUE)
else()
if(NOT firstComponent)
set(firstComponent "${comp}")
else()
list(APPEND followingComponents "${comp}")
endif()
endif()
endif()
endforeach()
if(DEFINED unknownComponents)
set(msgType STATUS)
if(KF5_FIND_REQUIRED)
set(msgType FATAL_ERROR)
endif()
message(${msgType} "KF5: requested unknown components ${unknownComponents}")
return()
endif()
get_filename_component(_kf5KdeModuleDir "${CMAKE_CURRENT_LIST_DIR}/../kde-modules" REALPATH)
if(installDirsCompRequested)
include("${_kf5KdeModuleDir}/KDEInstallDirs.cmake")
if(NOT KF5_FIND_QUIETLY)
message(STATUS "KF5[InstallDirs]: Loaded settings from ${_kf5KdeModuleDir}/KDEInstallDirs.cmake")
endif()
set(KF5_InstallDirs_FOUND TRUE)
endif()
if(cmakeCompRequested)
include("${_kf5KdeModuleDir}/KDECMakeSettings.cmake")
if(NOT KF5_FIND_QUIETLY)
message(STATUS "KF5[CMake]: Loaded settings from ${_kf5KdeModuleDir}/KDECMakeSettings.cmake")
endif()
set(KF5_CMake_FOUND TRUE)
endif()
if(compilerCompRequested)
include("${_kf5KdeModuleDir}/KDECompilerSettings.cmake")
if(NOT KF5_FIND_QUIETLY)
message(STATUS "KF5[Compiler]: Loaded settings from ${_kf5KdeModuleDir}/KDECompilerSettings.cmake")
endif()
set(KF5_Compiler_FOUND TRUE)
endif()
unset(KF5_INCLUDE_DIRS)
unset(KF5_LIBRARIES)
macro(_KF5_HANDLE_COMPONENT _comp)
set(KF5_${_comp}_FOUND TRUE)
if(NOT KF5_FIND_QUIETLY)
message(STATUS "KF5[${_comp}]: Loaded ${${_comp}_CONFIG}")
endif()
set(KF5_INCLUDE_DIRS ${KF5_INCLUDE_DIRS} ${${_comp}_INCLUDE_DIRS} )
set(KF5_LIBRARIES ${KF5_LIBRARIES} ${${_comp}_LIBRARIES} )
endmacro()
if(firstComponent)
file(TO_CMAKE_PATH "$ENV{KF5_DIRS}" _KDEDIRS)
set(_CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} )
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${_KDEDIRS} )
find_package(${firstComponent} ${KF5_FIND_VERSION} CONFIG )
set(KF5_File "${${firstComponent}_CONFIG}}")
if(${firstComponent}_CONFIG)
_kf5_handle_component(${firstComponent})
endif()
# search for the other components first in the same directory where the first one
# has been found, and additionally in KDEDIRS. This is to make sure we don't
# get a random mix of installed KDE libraries.
get_filename_component(packages_dir "${${firstComponent}_DIR}/.." ABSOLUTE)
foreach(comp ${followingComponents})
find_package(${comp} ${KF5_FIND_VERSION} CONFIG
PATHS "${packages_dir}"
NO_DEFAULT_PATH
)
if(${comp}_CONFIG)
_kf5_handle_component(${comp})
endif()
endforeach()
set(CMAKE_PREFIX_PATH ${_CMAKE_PREFIX_PATH} )
else()
set(KF5_File "${CMAKE_CURRENT_LIST_FILE}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(KF5
REQUIRED_VARS KF5_File
VERSION_VAR KF5_VERSION_STRING
HANDLE_COMPONENTS
)
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