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Diffstat (limited to 'Modules/FindKDE4.cmake')
| -rw-r--r-- | Modules/FindKDE4.cmake | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/Modules/FindKDE4.cmake b/Modules/FindKDE4.cmake new file mode 100644 index 000000000..ed4f270b0 --- /dev/null +++ b/Modules/FindKDE4.cmake @@ -0,0 +1,100 @@ +# Find KDE4 and provide all necessary variables and macros to compile software for it. +# It looks for KDE 4 in the following directories in the given order: +# CMAKE_INSTALL_PREFIX +# KDEDIRS +# /opt/kde4 +# +# Please look in FindKDE4Internal.cmake and KDE4Macros.cmake for more information. +# They are installed with the KDE 4 libraries in $KDEDIRS/share/apps/cmake/modules/. +# +# Author: Alexander Neundorf <neundorf@kde.org> + +#============================================================================= +# Copyright 2006-2009 Kitware, Inc. +# Copyright 2006 Alexander Neundorf <neundorf@kde.org> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# If Qt3 has already been found, fail. +IF(QT_QT_LIBRARY) + IF(KDE4_FIND_REQUIRED) + MESSAGE( FATAL_ERROR "KDE4/Qt4 and Qt3 cannot be used together in one project.") + ELSE(KDE4_FIND_REQUIRED) + IF(NOT KDE4_FIND_QUIETLY) + MESSAGE( STATUS "KDE4/Qt4 and Qt3 cannot be used together in one project.") + ENDIF(NOT KDE4_FIND_QUIETLY) + RETURN() + ENDIF(KDE4_FIND_REQUIRED) +ENDIF(QT_QT_LIBRARY) + +FILE(TO_CMAKE_PATH "$ENV{KDEDIRS}" _KDEDIRS) + +# when cross compiling, searching kde4-config in order to run it later on +# doesn't make a lot of sense. We'll have to do something about this. +# Searching always in the target environment ? Then we get at least the correct one, +# still it can't be used to run it. Alex + +# For KDE4 kde-config has been renamed to kde4-config +FIND_PROGRAM(KDE4_KDECONFIG_EXECUTABLE NAMES kde4-config + # the suffix must be used since KDEDIRS can be a list of directories which don't have bin/ appended + PATH_SUFFIXES bin + HINTS + ${CMAKE_INSTALL_PREFIX} + ${_KDEDIRS} + /opt/kde4 + ONLY_CMAKE_FIND_ROOT_PATH + ) + +IF (NOT KDE4_KDECONFIG_EXECUTABLE) + IF (KDE4_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "ERROR: Could not find KDE4 kde4-config") + ENDIF (KDE4_FIND_REQUIRED) +ENDIF (NOT KDE4_KDECONFIG_EXECUTABLE) + + +# when cross compiling, KDE4_DATA_DIR may be already preset +IF(NOT KDE4_DATA_DIR) + IF(CMAKE_CROSSCOMPILING) + # when cross compiling, don't run kde4-config but use its location as install dir + GET_FILENAME_COMPONENT(KDE4_DATA_DIR "${KDE4_KDECONFIG_EXECUTABLE}" PATH) + GET_FILENAME_COMPONENT(KDE4_DATA_DIR "${KDE4_DATA_DIR}" PATH) + ELSE(CMAKE_CROSSCOMPILING) + # then ask kde4-config for the kde data dirs + + IF(KDE4_KDECONFIG_EXECUTABLE) + EXECUTE_PROCESS(COMMAND "${KDE4_KDECONFIG_EXECUTABLE}" --path data OUTPUT_VARIABLE _data_DIR ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) + FILE(TO_CMAKE_PATH "${_data_DIR}" _data_DIR) + # then check the data dirs for FindKDE4Internal.cmake + FIND_PATH(KDE4_DATA_DIR cmake/modules/FindKDE4Internal.cmake HINTS ${_data_DIR}) + ENDIF(KDE4_KDECONFIG_EXECUTABLE) + ENDIF(CMAKE_CROSSCOMPILING) +ENDIF(NOT KDE4_DATA_DIR) + +# if it has been found... +IF (KDE4_DATA_DIR) + + SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${KDE4_DATA_DIR}/cmake/modules) + + IF (KDE4_FIND_QUIETLY) + SET(_quiet QUIET) + ENDIF (KDE4_FIND_QUIETLY) + + IF (KDE4_FIND_REQUIRED) + SET(_req REQUIRED) + ENDIF (KDE4_FIND_REQUIRED) + + # use FindKDE4Internal.cmake to do the rest + FIND_PACKAGE(KDE4Internal ${_req} ${_quiet}) +ELSE (KDE4_DATA_DIR) + IF (KDE4_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "ERROR: cmake/modules/FindKDE4Internal.cmake not found in ${_data_DIR}") + ENDIF (KDE4_FIND_REQUIRED) +ENDIF (KDE4_DATA_DIR) |