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qca/cmake/modules/FindQt4.cmake
Brad Hards 8c08bf89e3 A general cleanup of the cmake support for QCA. 
This fixes the problem associated with not being able to
install the bundled certificates.

It also ensures that the plugins get installed into an
appropriate directory.

Note that this does not fix problems associated with
not finding the system certificate stores.


svn path=/trunk/kdesupport/qca/; revision=593549
2006-10-08 06:53:40 +00:00

884 lines
33 KiB
CMake
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# - Find QT 4
#
# This is a modified version for QCA, that provides the plugin path
# See: http://www.cmake.org/Bug/bug.php?op=show&bugid=3898
#
# This module can be used to find Qt4.
# The most important issue is that the Qt4 qmake is available via the system path.
# This qmake is then used to detect basically everything else.
# This module defines a number of key variables and macros. First is
# QT_USE_FILE which is the path to a CMake file that can be included to compile
# Qt 4 applications and libraries. By default, the QtCore and QtGui
# libraries are loaded. This behavior can be changed by setting one or more
# of the following variables to true:
# QT_DONT_USE_QTCORE
# QT_DONT_USE_QTGUI
# QT_USE_QT3SUPPORT
# QT_USE_QTASSISTANT
# QT_USE_QTDESIGNER
# QT_USE_QTMOTIF
# QT_USE_QTMAIN
# QT_USE_QTNETWORK
# QT_USE_QTNSPLUGIN
# QT_USE_QTOPENGL
# QT_USE_QTSQL
# QT_USE_QTXML
#
# All the libraries required are stored in a variable called QT_LIBRARIES.
# Add this variable to your TARGET_LINK_LIBRARIES.
#
# macro QT4_WRAP_CPP(outfiles inputfile ... )
# macro QT4_WRAP_UI(outfiles inputfile ... )
# macro QT4_ADD_RESOURCE(outfiles inputfile ... )
# macro QT4_AUTOMOC(inputfile ... )
# macro QT4_GENERATE_MOC(inputfile outputfile )
#
# QT_FOUND If false, don't try to use Qt.
# QT4_FOUND If false, don't try to use Qt 4.
#
# QT_QTCORE_FOUND True if QtCore was found.
# QT_QTGUI_FOUND True if QtGui was found.
# QT_QT3SUPPORT_FOUND True if Qt3Support was found.
# QT_QTASSISTANT_FOUND True if QtAssistant was found.
# QT_QTDESIGNER_FOUND True if QtDesigner was found.
# QT_QTMOTIF_FOUND True if QtMotif was found.
# QT_QTNETWORK_FOUND True if QtNetwork was found.
# QT_QTNSPLUGIN_FOUND True if QtNsPlugin was found.
# QT_QTOPENGL_FOUND True if QtOpenGL was found.
# QT_QTSQL_FOUND True if QtSql was found.
# QT_QTXML_FOUND True if QtXml was found.
# QT_QTSVG_FOUND True if QtSvg was found.
# QT_QTTEST_FOUND True if QtTest was found.
#
# QT_DEFINITIONS Definitions to use when compiling code that uses Qt.
#
# QT_INCLUDES List of paths to all include directories of
# Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
# always in this variable even if NOTFOUND,
# all other INCLUDE_DIRS are
# only added if they are found.
#
# QT_INCLUDE_DIR Path to "include" of Qt4
# QT_QT_INCLUDE_DIR Path to "include/Qt"
# QT_QT3SUPPORT_INCLUDE_DIR Path to "include/Qt3Support"
# QT_QTASSISTANT_INCLUDE_DIR Path to "include/QtAssistant"
# QT_QTCORE_INCLUDE_DIR Path to "include/QtCore"
# QT_QTDESIGNER_INCLUDE_DIR Path to "include/QtDesigner"
# QT_QTGUI_INCLUDE_DIR Path to "include/QtGui"
# QT_QTMOTIF_INCLUDE_DIR Path to "include/QtMotif"
# QT_QTNETWORK_INCLUDE_DIR Path to "include/QtNetwork"
# QT_QTNSPLUGIN_INCLUDE_DIR Path to "include/QtNsPlugin"
# QT_QTOPENGL_INCLUDE_DIR Path to "include/QtOpenGL"
# QT_QTSQL_INCLUDE_DIR Path to "include/QtSql"
# QT_QTXML_INCLUDE_DIR Path to "include/QtXml"
# QT_QTSVG_INCLUDE_DIR Path to "include/QtSvg"
# QT_QTTEST_INCLUDE_DIR Path to "include/QtTest"
#
# QT_LIBRARY_DIR Path to "lib" of Qt4
#
# QT_PLUGINS_DIR Path to "plugins" for Qt4
#
# For every library of Qt there are three variables:
# QT_QTFOO_LIBRARY_RELEASE, which contains the full path to the release version
# QT_QTFOO_LIBRARY_DEBUG, which contains the full path to the debug version
# QT_QTFOO_LIBRARY, the full path to the release version if available, otherwise to the debug version
#
# So there are the following variables:
# The Qt3Support library: QT_QT3SUPPORT_LIBRARY
# QT_QT3SUPPORT_LIBRARY_RELEASE
# QT_QT3SUPPORT_DEBUG
#
# The QtAssistant library: QT_QTASSISTANT_LIBRARY
# QT_QTASSISTANT_LIBRARY_RELEASE
# QT_QTASSISTANT_LIBRARY_DEBUG
#
# The QtCore library: QT_QTCORE_LIBRARY
# QT_QTCORE_LIBRARY_RELEASE
# QT_QTCORE_LIBRARY_DEBUG
#
# The QtDesigner library: QT_QTDESIGNER_LIBRARY
# QT_QTDESIGNER_LIBRARY_RELEASE
# QT_QTDESIGNER_LIBRARY_DEBUG
#
# The QtGui library: QT_QTGUI_LIBRARY
# QT_QTGUI_LIBRARY_RELEASE
# QT_QTGUI_LIBRARY_DEBUG
#
# The QtMotif library: QT_QTMOTIF_LIBRARY
# QT_QTMOTIF_LIBRARY_RELEASE
# QT_QTMOTIF_LIBRARY_DEBUG
#
# The QtNetwork library: QT_QTNETWORK_LIBRARY
# QT_QTNETWORK_LIBRARY_RELEASE
# QT_QTNETWORK_LIBRARY_DEBUG
#
# The QtNsPLugin library: QT_QTNSPLUGIN_LIBRARY
# QT_QTNSPLUGIN_LIBRARY_RELEASE
# QT_QTNSPLUGIN_LIBRARY_DEBUG
#
# The QtOpenGL library: QT_QTOPENGL_LIBRARY
# QT_QTOPENGL_LIBRARY_RELEASE
# QT_QTOPENGL_LIBRARY_DEBUG
#
# The QtSql library: QT_QTSQL_LIBRARY
# QT_QTSQL_LIBRARY_RELEASE
# QT_QTSQL_LIBRARY_DEBUG
#
# The QtXml library: QT_QTXML_LIBRARY
# QT_QTXML_LIBRARY_RELEASE
# QT_QTXML_LIBRARY_DEBUG
#
# The QtSvg library: QT_QTSVG_LIBRARY
# QT_QTSVG_LIBRARY_RELEASE
# QT_QTSVG_LIBRARY_DEBUG
#
# The QtTest library: QT_QTTEST_LIBRARY
# QT_QTTEST_LIBRARY_RELEASE
# QT_QTTEST_LIBRARY_DEBUG
#
# The qtmain library for Windows QT_QTMAIN_LIBRARY
# QT_QTMAIN_LIBRARY_RELEASE
# QT_QTMAIN_LIBRARY_DEBUG
#
#The QtUiTools library: QT_QTUITOOLS_LIBRARY
# QT_QTUITOOLS_LIBRARY_RELEASE
# QT_QTUITOOLS_LIBRARY_DEBUG
#
# also defined, but NOT for general use are
# QT_MOC_EXECUTABLE Where to find the moc tool.
# QT_UIC_EXECUTABLE Where to find the uic tool.
# QT_UIC3_EXECUTABLE Where to find the uic3 tool.
# QT_RCC_EXECUTABLE Where to find the rcc tool
#
# QT_DOC_DIR Path to "doc" of Qt4
# QT_MKSPECS_DIR Path to "mkspecs" of Qt4
#
#
# These are around for backwards compatibility
# they will be set
# QT_WRAP_CPP Set true if QT_MOC_EXECUTABLE is found
# QT_WRAP_UI Set true if QT_UIC_EXECUTABLE is found
#
# These variables do _NOT_ have any effect anymore (compared to FindQt.cmake)
# QT_MT_REQUIRED Qt4 is now always multithreaded
#
# These variables are set to "" Because Qt structure changed
# (They make no sense in Qt4)
# QT_QT_LIBRARY Qt-Library is now split
INCLUDE(CheckSymbolExists)
INCLUDE(MacroAddFileDependencies)
SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
SET( QT_DEFINITIONS "")
IF (WIN32)
SET(QT_DEFINITIONS -DQT_DLL)
ENDIF(WIN32)
# check for qmake
FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake-qt4 PATHS
"[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
"[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
$ENV{QTDIR}/bin
)
SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
IF (QT_QMAKE_EXECUTABLE)
SET(QT4_QMAKE_FOUND FALSE)
EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
# check that we found the Qt4 qmake, Qt3 qmake output won't match here
STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}")
IF (qt_version_tmp)
# we need at least version 4.0.0
IF (NOT QT_MIN_VERSION)
SET(QT_MIN_VERSION "4.0.0")
ENDIF (NOT QT_MIN_VERSION)
#now parse the parts of the user given version string into variables
STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}")
IF (NOT req_qt_major_vers)
MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"")
ENDIF (NOT req_qt_major_vers)
# now parse the parts of the user given version string into variables
STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}")
STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}")
STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}")
IF (NOT req_qt_major_vers EQUAL 4)
MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"")
ENDIF (NOT req_qt_major_vers EQUAL 4)
# and now the version string given by qmake
STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" found_qt_major_vers "${QTVERSION}")
STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" found_qt_minor_vers "${QTVERSION}")
STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" found_qt_patch_vers "${QTVERSION}")
# compute an overall version number which can be compared at once
MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}")
MATH(EXPR found_vers "${found_qt_major_vers}*10000 + ${found_qt_minor_vers}*100 + ${found_qt_patch_vers}")
IF (found_vers LESS req_vers)
SET(QT4_QMAKE_FOUND FALSE)
SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
ELSE (found_vers LESS req_vers)
SET(QT4_QMAKE_FOUND TRUE)
ENDIF (found_vers LESS req_vers)
ENDIF (qt_version_tmp)
ENDIF (QT_QMAKE_EXECUTABLE)
IF (QT4_QMAKE_FOUND)
# ask qmake for the library dir
# Set QT_LIBRARY_DIR
IF (NOT QT_LIBRARY_DIR)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_LIBS"
OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir")
ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}")
MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.")
ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}")
ENDIF(NOT QT_LIBRARY_DIR)
IF (APPLE)
IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
SET(QT_USE_FRAMEWORKS ON
CACHE BOOL "Set to ON if Qt build uses frameworks.")
ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
SET(QT_USE_FRAMEWORKS OFF
CACHE BOOL "Set to ON if Qt build uses frameworks.")
ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
ENDIF (APPLE)
# ask qmake for the binary dir
IF (NOT QT_BINARY_DIR)
EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_BINS"
OUTPUT_VARIABLE qt_bins )
SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "")
ENDIF (NOT QT_BINARY_DIR)
# ask qmake for the include dir
IF (NOT QT_HEADERS_DIR)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_HEADERS"
OUTPUT_VARIABLE qt_headers )
SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "")
ENDIF(NOT QT_HEADERS_DIR)
# ask qmake for the documentation directory
IF (NOT QT_DOC_DIR)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_DOCS"
OUTPUT_VARIABLE qt_doc_dir )
SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs")
ENDIF (NOT QT_DOC_DIR)
# ask qmake for the mkspecs directory
IF (NOT QT_MKSPECS_DIR)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QMAKE_MKSPECS"
OUTPUT_VARIABLE qt_mkspecs_dir )
SET(QT_MKSPECS_DIR ${qt_mkspecs_dir} CACHE PATH "The location of the Qt mkspecs")
ENDIF (NOT QT_MKSPECS_DIR)
# ask qmake for the plugins directory
IF (NOT QT_PLUGINS_DIR)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_PLUGINS"
OUTPUT_VARIABLE qt_plugins_dir )
SET(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins")
ENDIF (NOT QT_PLUGINS_DIR)
########################################
#
# Setting the INCLUDE-Variables
#
########################################
FIND_PATH(QT_QTCORE_INCLUDE_DIR QtGlobal
${QT_HEADERS_DIR}/QtCore
${QT_LIBRARY_DIR}/QtCore.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
IF (QT_USE_FRAMEWORKS)
SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
ELSE (QT_USE_FRAMEWORKS)
STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR})
SET( QT_INCLUDE_DIR ${qt4_include_dir} CACHE PATH "")
ENDIF (QT_USE_FRAMEWORKS)
ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
IF( NOT QT_INCLUDE_DIR)
IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Could NOT find QtGlobal header")
ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
ENDIF( NOT QT_INCLUDE_DIR)
#############################################
#
# Find out what window system we're using
#
#############################################
# Save required includes variable
SET(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
# Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_INCLUDE_DIR}")
# Check for Window system symbols (note: only one should end up being set)
CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11)
CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC)
CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN)
IF (QT_QTCOPY_REQUIRED)
CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY)
IF (NOT QT_IS_QTCOPY)
MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found")
ENDIF (NOT QT_IS_QTCOPY)
ENDIF (QT_QTCOPY_REQUIRED)
# Restore CMAKE_REQUIRED_INCLUDES variable
SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
#
#############################################
IF (QT_USE_FRAMEWORKS)
SET(QT_DEFINITIONS ${QT_DEFINITIONS} -F${QT_LIBRARY_DIR} -L${QT_LIBRARY_DIR} )
ENDIF (QT_USE_FRAMEWORKS)
# Set QT_QT3SUPPORT_INCLUDE_DIR
FIND_PATH(QT_QT3SUPPORT_INCLUDE_DIR Qt3Support
PATHS
${QT_INCLUDE_DIR}/Qt3Support
${QT_LIBRARY_DIR}/Qt3Support.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QT_INCLUDE_DIR
FIND_PATH(QT_QT_INCLUDE_DIR qglobal.h
PATHS
${QT_INCLUDE_DIR}/Qt
${QT_LIBRARY_DIR}/QtCore.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTGUI_INCLUDE_DIR
FIND_PATH(QT_QTGUI_INCLUDE_DIR QtGui
PATHS
${QT_INCLUDE_DIR}/QtGui
${QT_LIBRARY_DIR}/QtGui.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTSVG_INCLUDE_DIR
FIND_PATH(QT_QTSVG_INCLUDE_DIR QtSvg
PATHS
${QT_INCLUDE_DIR}/QtSvg
${QT_LIBRARY_DIR}/QtSvg.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTTEST_INCLUDE_DIR
FIND_PATH(QT_QTTEST_INCLUDE_DIR QtTest
PATHS
${QT_INCLUDE_DIR}/QtTest
${QT_LIBRARY_DIR}/QtTest.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTUITOOLS_INCLUDE_DIR
FIND_PATH(QT_QTUITOOLS_INCLUDE_DIR QtTest
PATHS
${QT_INCLUDE_DIR}/QtUiTools
${QT_LIBRARY_DIR}/QtUiTools.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTMOTIF_INCLUDE_DIR
IF(Q_WS_X11)
FIND_PATH(QT_QTMOTIF_INCLUDE_DIR QtMotif PATHS ${QT_INCLUDE_DIR}/QtMotif NO_DEFAULT_PATH )
ENDIF(Q_WS_X11)
# Set QT_QTNETWORK_INCLUDE_DIR
FIND_PATH(QT_QTNETWORK_INCLUDE_DIR QtNetwork
PATHS
${QT_INCLUDE_DIR}/QtNetwork
${QT_LIBRARY_DIR}/QtNetwork.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTNSPLUGIN_INCLUDE_DIR
FIND_PATH(QT_QTNSPLUGIN_INCLUDE_DIR QtNsPlugin
PATHS
${QT_INCLUDE_DIR}/QtNsPlugin
${QT_LIBRARY_DIR}/QtNsPlugin.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTOPENGL_INCLUDE_DIR
FIND_PATH(QT_QTOPENGL_INCLUDE_DIR QtOpenGL
PATHS
${QT_INCLUDE_DIR}/QtOpenGL
${QT_LIBRARY_DIR}/QtOpenGL.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTSQL_INCLUDE_DIR
FIND_PATH(QT_QTSQL_INCLUDE_DIR QtSql
PATHS
${QT_INCLUDE_DIR}/QtSql
${QT_LIBRARY_DIR}/QtSql.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTXML_INCLUDE_DIR
FIND_PATH(QT_QTXML_INCLUDE_DIR QtXml
PATHS
${QT_INCLUDE_DIR}/QtXml
${QT_LIBRARY_DIR}/QtXml.framework/Headers
NO_DEFAULT_PATH
)
# Set QT_QTASSISTANT_INCLUDE_DIR
FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QtAssistant
PATHS
${QT_INCLUDE_DIR}/QtAssistant
${QT_HEADERS_DIR}/QtAssistant
NO_DEFAULT_PATH
)
# Set QT_QTDESIGNER_INCLUDE_DIR
FIND_PATH(QT_QTDESIGNER_INCLUDE_DIR QDesignerComponents
PATHS
${QT_INCLUDE_DIR}/QtDesigner
${QT_HEADERS_DIR}/QtDesigner
NO_DEFAULT_PATH
)
# Make variables changeble to the advanced user
MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_INCLUDE_DIR QT_QT_INCLUDE_DIR QT_DOC_DIR)
# Set QT_INCLUDES
SET( QT_INCLUDES ${QT_INCLUDE_DIR} ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default )
# Set QT_QTCORE_LIBRARY by searching for a lib with "QtCore." as part of the filename
FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE NAMES QtCore QtCore4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH )
FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG NAMES QtCore_debug QtCored4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QT3SUPPORT_LIBRARY
FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_RELEASE NAMES Qt3Support Qt3Support4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_DEBUG NAMES Qt3Support_debug Qt3Supportd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTGUI_LIBRARY
FIND_LIBRARY(QT_QTGUI_LIBRARY_RELEASE NAMES QtGui QtGui4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTGUI_LIBRARY_DEBUG NAMES QtGui_debug QtGuid4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTMOTIF_LIBRARY
IF(Q_WS_X11)
FIND_LIBRARY(QT_QTMOTIF_LIBRARY_RELEASE NAMES QtMotif PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTMOTIF_LIBRARY_DEBUG NAMES QtMotif_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
ENDIF(Q_WS_X11)
# Set QT_QTNETWORK_LIBRARY
FIND_LIBRARY(QT_QTNETWORK_LIBRARY_RELEASE NAMES QtNetwork QtNetwork4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTNETWORK_LIBRARY_DEBUG NAMES QtNetwork_debug QtNetworkd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTNSPLUGIN_LIBRARY
FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_RELEASE NAMES QtNsPlugin PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_DEBUG NAMES QtNsPlugin_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTOPENGL_LIBRARY
FIND_LIBRARY(QT_QTOPENGL_LIBRARY_RELEASE NAMES QtOpenGL QtOpenGL4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTOPENGL_LIBRARY_DEBUG NAMES QtOpenGL_debug QtOpenGLd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTSQL_LIBRARY
FIND_LIBRARY(QT_QTSQL_LIBRARY_RELEASE NAMES QtSql QtSql4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTSQL_LIBRARY_DEBUG NAMES QtSql_debug QtSqld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTXML_LIBRARY
FIND_LIBRARY(QT_QTXML_LIBRARY_RELEASE NAMES QtXml QtXml4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTXML_LIBRARY_DEBUG NAMES QtXml_debug QtXmld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTSVG_LIBRARY
FIND_LIBRARY(QT_QTSVG_LIBRARY_RELEASE NAMES QtSvg QtSvg4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTSVG_LIBRARY_DEBUG NAMES QtSvg_debug QtSvgd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTUITOOLS_LIBRARY
FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools QtUiTools4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_DEBUG NAMES QtUiTools_debug QtUiToolsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTTEST_LIBRARY
FIND_LIBRARY(QT_QTTEST_LIBRARY_RELEASE NAMES QtTest QtTest4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTTEST_LIBRARY_DEBUG NAMES QtTest_debug QtTest_debug4 QtTestd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
MARK_AS_ADVANCED(QT_QT3SUPPORT_LIBRARY QT_QTGUI_LIBRARY )
IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check CMakeFiles/CMakeError.log for more details.")
ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
# Set QT_QTASSISTANT_LIBRARY
FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient QtAssistant QtAssistant4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG NAMES QtAssistantClientd QtAssistantClient_debug QtAssistant_debug QtAssistantd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTDESIGNER_LIBRARY
FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_RELEASE NAMES QtDesigner QtDesigner4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_DEBUG NAMES QtDesigner_debug QtDesignerd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
############################################
#
# Check the existence of the libraries.
#
############################################
MACRO (_QT4_ADJUST_LIB_VARS basename)
IF (QT_${basename}_INCLUDE_DIR)
# if only the release version was found, set the debug variable also to the release version
IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE})
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE})
SET(QT_${basename}_LIBRARIES ${QT_${basename}_LIBRARY_RELEASE})
ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
# if only the debug version was found, set the release variable also to the debug version
IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG})
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_DEBUG})
SET(QT_${basename}_LIBRARIES ${QT_${basename}_LIBRARY_DEBUG})
ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
IF(NOT MSVC)
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE})
ELSE(NOT MSVC)
SET(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ENDIF(NOT MSVC)
SET(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE FILEPATH "The Qt ${basename} library")
IF (QT_${basename}_LIBRARY)
SET(QT_${basename}_FOUND 1)
ENDIF (QT_${basename}_LIBRARY)
#add the include directory to QT_INCLUDES
SET(QT_INCLUDES ${QT_INCLUDES} "${QT_${basename}_INCLUDE_DIR}")
ENDIF (QT_${basename}_INCLUDE_DIR )
# Make variables changeble to the advanced user
MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR)
ENDMACRO (_QT4_ADJUST_LIB_VARS)
IF(WIN32)
_QT4_ADJUST_LIB_VARS(QTMAIN)
ENDIF(WIN32)
_QT4_ADJUST_LIB_VARS(QTCORE)
_QT4_ADJUST_LIB_VARS(QTGUI)
_QT4_ADJUST_LIB_VARS(QT3SUPPORT)
_QT4_ADJUST_LIB_VARS(QTASSISTANT)
_QT4_ADJUST_LIB_VARS(QTDESIGNER)
IF(Q_WS_X11)
_QT4_ADJUST_LIB_VARS(QTMOTIF)
ENDIF(Q_WS_X11)
_QT4_ADJUST_LIB_VARS(QTNETWORK)
_QT4_ADJUST_LIB_VARS(QTNSPLUGIN)
_QT4_ADJUST_LIB_VARS(QTOPENGL)
_QT4_ADJUST_LIB_VARS(QTSQL)
_QT4_ADJUST_LIB_VARS(QTXML)
_QT4_ADJUST_LIB_VARS(QTSVG)
_QT4_ADJUST_LIB_VARS(QTUITOOLS)
_QT4_ADJUST_LIB_VARS(QTTEST)
#######################################
#
# Check the executables of Qt
# ( moc, uic, rcc )
#
#######################################
# find moc and uic using qmake
FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro
"message(MOC<$$QMAKE_MOC>)
message(UIC<$$QMAKE_UIC>)
")
EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
WORKING_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake
OUTPUT_VARIABLE _moc_OUTPUT
ERROR_VARIABLE _moc_OUTPUT )
FILE(REMOVE_RECURSE
"${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake")
STRING(REGEX REPLACE
".*MOC<([^>]+).*" "\\1" QT_MOC_EXECUTABLE_INTERNAL "${_moc_OUTPUT}" )
STRING(REGEX REPLACE
".*UIC<([^>]+).*" "\\1" QT_UIC_EXECUTABLE_INTERNAL "${_moc_OUTPUT}" )
FILE(TO_CMAKE_PATH
"${QT_MOC_EXECUTABLE_INTERNAL}" QT_MOC_EXECUTABLE_INTERNAL)
FILE(TO_CMAKE_PATH
"${QT_UIC_EXECUTABLE_INTERNAL}" QT_UIC_EXECUTABLE_INTERNAL)
SET(QT_MOC_EXECUTABLE
${QT_MOC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The moc executable")
SET(QT_UIC_EXECUTABLE
${QT_UIC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The uic executable")
FIND_PROGRAM(QT_UIC3_EXECUTABLE
NAMES uic3
PATHS ${QT_BINARY_DIR}
NO_DEFAULT_PATH
)
FIND_PROGRAM(QT_RCC_EXECUTABLE
NAMES rcc
PATHS ${QT_BINARY_DIR}
NO_DEFAULT_PATH
)
IF (QT_MOC_EXECUTABLE)
SET(QT_WRAP_CPP "YES")
ENDIF (QT_MOC_EXECUTABLE)
IF (QT_UIC_EXECUTABLE)
SET(QT_WRAP_UI "YES")
ENDIF (QT_UIC_EXECUTABLE)
MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE )
######################################
#
# Macros for building Qt files
#
######################################
MACRO (QT4_GET_MOC_INC_DIRS _moc_INC_DIRS)
SET(${_moc_INC_DIRS})
GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
FOREACH(_current ${_inc_DIRS})
SET(${_moc_INC_DIRS} ${${_moc_INC_DIRS}} "-I" ${_current})
ENDFOREACH(_current ${_inc_DIRS})
ENDMACRO(QT4_GET_MOC_INC_DIRS)
MACRO (QT4_GENERATE_MOC infile outfile )
# get include dirs
QT4_GET_MOC_INC_DIRS(moc_includes)
GET_FILENAME_COMPONENT(infile ${infile} ABSOLUTE)
ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
COMMAND ${QT_MOC_EXECUTABLE}
ARGS ${moc_includes} -o ${outfile} ${infile}
DEPENDS ${infile})
MACRO_ADD_FILE_DEPENDENCIES(${infile} ${outfile})
ENDMACRO (QT4_GENERATE_MOC)
# QT4_WRAP_CPP(outfiles inputfile ... )
# TODO perhaps add support for -D, -U and other minor options
MACRO (QT4_WRAP_CPP outfiles )
# get include dirs
QT4_GET_MOC_INC_DIRS(moc_includes)
FOREACH (it ${ARGN})
GET_FILENAME_COMPONENT(it ${it} ABSOLUTE)
GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/moc_${outfile}.cxx)
ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
COMMAND ${QT_MOC_EXECUTABLE}
ARGS ${moc_includes} -o ${outfile} ${it}
DEPENDS ${it})
SET(${outfiles} ${${outfiles}} ${outfile})
ENDFOREACH(it)
ENDMACRO (QT4_WRAP_CPP)
# QT4_WRAP_UI(outfiles inputfile ... )
MACRO (QT4_WRAP_UI outfiles )
FOREACH (it ${ARGN})
GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
COMMAND ${QT_UIC_EXECUTABLE}
ARGS -o ${outfile} ${infile}
MAIN_DEPENDENCY ${infile})
SET(${outfiles} ${${outfiles}} ${outfile})
ENDFOREACH (it)
ENDMACRO (QT4_WRAP_UI)
# QT4_ADD_RESOURCE(outfiles inputfile ... )
# TODO perhaps consider adding support for compression and root options to rcc
MACRO (QT4_ADD_RESOURCES outfiles )
FOREACH (it ${ARGN})
GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
COMMAND ${QT_RCC_EXECUTABLE}
ARGS -name ${outfilename} -o ${outfile} ${infile}
MAIN_DEPENDENCY ${infile} )
SET(${outfiles} ${${outfiles}} ${outfile})
ENDFOREACH (it)
ENDMACRO (QT4_ADD_RESOURCES)
MACRO(QT4_AUTOMOC)
QT4_GET_MOC_INC_DIRS(_moc_INCS)
SET(_matching_FILES )
FOREACH (_current_FILE ${ARGN})
GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
# if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
# here. this is required to make bouic work correctly:
# we need to add generated .cpp files to the sources (to compile them),
# but we cannot let automoc handle them, as the .cpp files don't exist yet when
# cmake is run for the very first time on them -> however the .cpp files might
# exist at a later run. at that time we need to skip them, so that we don't add two
# different rules for the same moc file
GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
IF ( NOT _skip AND EXISTS ${_abs_FILE} )
FILE(READ ${_abs_FILE} _contents)
GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
STRING(REGEX MATCHALL "#include +[^ ]+\\.moc[\">]" _match "${_contents}")
IF(_match)
FOREACH (_current_MOC_INC ${_match})
STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
GET_filename_component(_basename ${_current_MOC} NAME_WE)
# SET(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
SET(_header ${_abs_PATH}/${_basename}.h)
SET(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
COMMAND ${QT_MOC_EXECUTABLE}
ARGS ${_moc_INCS} ${_header} -o ${_moc}
DEPENDS ${_header}
)
MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
ENDFOREACH (_current_MOC_INC)
ENDIF(_match)
ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
ENDFOREACH (_current_FILE)
ENDMACRO(QT4_AUTOMOC)
######################################
#
# decide if Qt got found
#
######################################
# if the includes,libraries,moc,uic and rcc are found then we have it
IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
SET( QT4_FOUND "YES" )
IF( NOT Qt4_FIND_QUIETLY)
MESSAGE(STATUS "Found Qt-Version ${QTVERSION}")
ENDIF( NOT Qt4_FIND_QUIETLY)
ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
SET( QT4_FOUND "NO")
IF( Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!")
ENDIF( Qt4_FIND_REQUIRED)
ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
SET(QT_FOUND ${QT4_FOUND})
#######################################
#
# System dependent settings
#
#######################################
# for unix add X11 stuff
IF(UNIX)
# on OS X X11 may not be required
IF (Q_WS_X11)
FIND_PACKAGE(X11)
ENDIF (Q_WS_X11)
FIND_PACKAGE(Threads)
SET(QT_QTCORE_LIBRARY ${QT_QTCORE_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
ENDIF(UNIX)
#######################################
#
# compatibility settings
#
#######################################
# Backwards compatibility for CMake1.4 and 1.2
SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} )
SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} )
SET( QT_QT_LIBRARY "")
ELSE(QT4_QMAKE_FOUND)
IF(Qt4_FIND_REQUIRED)
IF(QT4_INSTALLED_VERSION_TOO_OLD)
MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
ELSE(QT4_INSTALLED_VERSION_TOO_OLD)
MESSAGE( FATAL_ERROR "Qt qmake not found!")
ENDIF(QT4_INSTALLED_VERSION_TOO_OLD)
ELSE(Qt4_FIND_REQUIRED)
IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
ENDIF(Qt4_FIND_REQUIRED)
ENDIF (QT4_QMAKE_FOUND)
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