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Add cross-compiling support to FindQt4.cmake

This commit is contained in:
Clinton Stimpson 2010-07-02 15:43:38 -06:00
parent c3389d4ce2
commit b55da4c688
3 changed files with 229 additions and 246 deletions
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461
Modules/FindQt4.cmake
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@ -358,6 +358,90 @@ SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
SET( QT_DEFINITIONS "")
# convenience macro for dealing with debug/release library names
MACRO (_QT4_ADJUST_LIB_VARS _camelCaseBasename)
STRING(TOUPPER "${_camelCaseBasename}" basename)
# The name of the imported targets, i.e. the prefix "Qt4::" must not change,
# since it is stored in EXPORT-files as name of a required library. If the name would change
# here, this would lead to the imported Qt4-library targets not being resolved by cmake anymore.
IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
IF(NOT TARGET Qt4::${_camelCaseBasename})
ADD_LIBRARY(Qt4::${_camelCaseBasename} UNKNOWN IMPORTED )
IF (QT_${basename}_LIBRARY_RELEASE)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" )
ENDIF (QT_${basename}_LIBRARY_RELEASE)
IF (QT_${basename}_LIBRARY_DEBUG)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" )
ENDIF (QT_${basename}_LIBRARY_DEBUG)
ENDIF(NOT TARGET Qt4::${_camelCaseBasename})
# If QT_USE_IMPORTED_TARGETS is enabled, the QT_QTFOO_LIBRARY variables are set to point at these
# imported targets. This works better in general, and is also in almost all cases fully
# backward compatible. The only issue is when a project A which had this enabled then exports its
# libraries via export or EXPORT_LIBRARY_DEPENDENCIES(). In this case the libraries from project
# A will depend on the imported Qt targets, and the names of these imported targets will be stored
# in the dependency files on disk. This means when a project B then uses project A, these imported
# targets must be created again, otherwise e.g. "Qt4__QtCore" will be interpreted as name of a
# library file on disk, and not as a target, and linking will fail:
IF(QT_USE_IMPORTED_TARGETS)
SET(QT_${basename}_LIBRARY Qt4::${_camelCaseBasename} )
SET(QT_${basename}_LIBRARIES Qt4::${_camelCaseBasename} )
ELSE(QT_USE_IMPORTED_TARGETS)
# if the release- as well as the debug-version of the library have been found:
IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
# if the generator supports configuration types then set
# optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
SET(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
# if there are no configuration types and CMAKE_BUILD_TYPE has no value
# then just use the release libraries
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE} )
ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
SET(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
# 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)
# put the value in the cache:
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library" FORCE)
ENDIF(QT_USE_IMPORTED_TARGETS)
SET(QT_${basename}_FOUND 1)
ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
IF (QT_${basename}_INCLUDE_DIR)
#add the include directory to QT_INCLUDES
SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
ENDIF (QT_${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)
SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME)
@ -468,53 +552,144 @@ ENDIF (QT_QMAKE_EXECUTABLE)
IF (QT4_QMAKE_FOUND)
# ask qmake for the library dir
# Set QT_LIBRARY_DIR
IF (NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED)
# ask qmake for the mkspecs directory
# we do this first because QT_LIBINFIX might be set
IF (NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QMAKE_MKSPECS"
OUTPUT_VARIABLE qt_mkspecs_dirs )
# do not replace : on windows as it might be a drive letter
# and windows should already use ; as a separator
IF(UNIX)
STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}")
ENDIF(UNIX)
set(qt_cross_paths)
foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH})
set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/mkspecs")
endforeach(qt_cross_path)
FIND_PATH(QT_MKSPECS_DIR NAMES qconfig.pri
HINTS ${qt_cross_paths} ${qt_mkspecs_dirs}
DOC "The location of the Qt mkspecs containing qconfig.pri")
ENDIF()
IF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
FILE(READ ${QT_MKSPECS_DIR}/qconfig.pri _qconfig_FILE_contents)
STRING(REGEX MATCH "QT_CONFIG[^\n]+" QT_QCONFIG "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "CONFIG[^\n]+" QT_CONFIG "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "EDITION[^\n]+" QT_EDITION "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "QT_LIBINFIX[^\n]+" _qconfig_qt_libinfix "${_qconfig_FILE_contents}")
STRING(REGEX REPLACE "QT_LIBINFIX *= *([^\n]*)" "\\1" QT_LIBINFIX "${_qconfig_qt_libinfix}")
ENDIF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
IF("${QT_EDITION}" MATCHES "DesktopLight")
SET(QT_EDITION_DESKTOPLIGHT 1)
ENDIF("${QT_EDITION}" MATCHES "DesktopLight")
# ask qmake for the library dir as a hint, then search for QtCore library and use that as a reference for finding the
# others and for setting QT_LIBRARY_DIR
IF (NOT QT_QTCORE_LIBRARY OR QT_QMAKE_CHANGED)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_LIBS"
OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
# make sure we have / and not \ as qmake gives on windows
FILE(TO_CMAKE_PATH "${QT_LIBRARY_DIR_TMP}" QT_LIBRARY_DIR_TMP)
IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir" FORCE)
ELSE(EXISTS "${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 OR QT_QMAKE_CHANGED)
FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE
NAMES QtCore${QT_LIBINFIX} QtCore${QT_LIBINFIX}4
HINTS ${QT_LIBRARY_DIR_TMP}
)
FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG
NAMES QtCore${QT_LIBINFIX}_debug QtCore${QT_LIBINFIX}d QtCore${QT_LIBINFIX}d4
HINTS ${QT_LIBRARY_DIR_TMP}
)
ENDIF (NOT QT_QTCORE_LIBRARY OR QT_QMAKE_CHANGED)
_QT4_ADJUST_LIB_VARS(QtCore)
# set QT_LIBRARY_DIR based on location of QtCore found.
IF(QT_QTCORE_LIBRARY_RELEASE)
GET_FILENAME_COMPONENT(QT_LIBRARY_DIR_TMP "${QT_QTCORE_LIBRARY_RELEASE}" PATH)
SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE INTERNAL "Qt library dir" FORCE)
SET(QT_QTCORE_FOUND 1)
ELSEIF(QT_QTCORE_LIBRARY_DEBUG)
GET_FILENAME_COMPONENT(QT_LIBRARY_DIR_TMP "${QT_QTCORE_LIBRARY_DEBUG}" PATH)
SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE INTERNAL "Qt library dir" FORCE)
SET(QT_QTCORE_FOUND 1)
ELSE()
MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
MESSAGE("Warning: But QtCore couldn't be found. Qt must NOT be installed correctly.")
# try dropping a hint if trying to use Visual Studio with Qt built by mingw
IF(QT_LIBRARY_DIR AND MSVC)
IF(EXISTS ${QT_LIBRARY_DIR_TMP}/libqtmain.a)
MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw. Those compilers do not produce code compatible with each other.")
ENDIF(EXISTS ${QT_LIBRARY_DIR_TMP}/libqtmain.a)
ENDIF(QT_LIBRARY_DIR AND MSVC)
IF(Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.")
ENDIF(Qt4_FIND_REQUIRED)
ENDIF()
IF (APPLE)
IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
SET(QT_USE_FRAMEWORKS ON
CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
SET(QT_USE_FRAMEWORKS ON CACHE INTERNAL "" FORCE)
ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
SET(QT_USE_FRAMEWORKS OFF
CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
SET(QT_USE_FRAMEWORKS OFF CACHE INTERNAL "" FORCE)
ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
ENDIF (APPLE)
# ask qmake for the binary dir
IF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED)
IF (NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED)
EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_BINS"
OUTPUT_VARIABLE qt_bins )
# make sure we have / and not \ as qmake gives on windows
FILE(TO_CMAKE_PATH "${qt_bins}" qt_bins)
SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "" FORCE)
ENDIF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED)
ENDIF (NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED)
# ask qmake for the include dir
IF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED)
IF (QT_LIBRARY_DIR AND (NOT QT_QTCORE_INCLUDE_DIR OR NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED))
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QT_INSTALL_HEADERS"
OUTPUT_VARIABLE qt_headers )
# make sure we have / and not \ as qmake gives on windows
FILE(TO_CMAKE_PATH "${qt_headers}" qt_headers)
SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "" FORCE)
ENDIF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED)
SET(QT_QTCORE_INCLUDE_DIR NOTFOUND)
FIND_PATH(QT_QTCORE_INCLUDE_DIR QtCore
HINTS ${qt_headers}
${QT_LIBRARY_DIR}/QtCore.framework/Headers
PATH_SUFFIXES QtCore
)
# Set QT_HEADERS_DIR based on finding QtCore header
IF(QT_QTCORE_INCLUDE_DIR)
IF(QT_USE_FRAMEWORKS)
SET(QT_HEADERS_DIR "${qt_headers}" CACHE INTERNAL "" FORCE)
ELSE(QT_USE_FRAMEWORKS)
GET_FILENAME_COMPONENT(qt_headers "${QT_QTCORE_INCLUDE_DIR}/../" ABSOLUTE)
SET(QT_HEADERS_DIR "${qt_headers}" CACHE INTERNAL "" FORCE)
ENDIF(QT_USE_FRAMEWORKS)
ELSEIF()
MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_HEADERS as ${qt_headers}")
MESSAGE("Warning: But QtCore couldn't be found. Qt must NOT be installed correctly.")
ENDIF()
ENDIF()
# Set QT_INCLUDE_DIR based on QT_HEADERS_DIR
IF(QT_HEADERS_DIR)
IF(QT_USE_FRAMEWORKS)
# Qt/Mac frameworks has two include dirs.
# One is the framework include for which CMake will add a -F flag
# and the other is an include dir for non-framework Qt modules
SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR} ${QT_QTCORE_LIBRARY} )
ELSE(QT_USE_FRAMEWORKS)
SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
ENDIF(QT_USE_FRAMEWORKS)
ENDIF(QT_HEADERS_DIR)
# Set QT_INCLUDES
SET( QT_INCLUDES ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} ${QT_QTCORE_INCLUDE_DIR})
# ask qmake for the documentation directory
@ -527,21 +702,6 @@ IF (QT4_QMAKE_FOUND)
SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs" FORCE)
ENDIF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR OR QT_QMAKE_CHANGED)
# ask qmake for the mkspecs directory
IF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED)
EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
ARGS "-query QMAKE_MKSPECS"
OUTPUT_VARIABLE qt_mkspecs_dirs )
# do not replace : on windows as it might be a drive letter
# and windows should already use ; as a separator
IF(UNIX)
STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}")
ENDIF(UNIX)
SET(QT_MKSPECS_DIR NOTFOUND)
FIND_PATH(QT_MKSPECS_DIR qconfig.pri PATHS ${qt_mkspecs_dirs}
DOC "The location of the Qt mkspecs containing qconfig.pri"
NO_DEFAULT_PATH )
ENDIF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED)
# ask qmake for the plugins directory
IF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR OR QT_QMAKE_CHANGED)
@ -568,6 +728,8 @@ IF (QT4_QMAKE_FOUND)
QT_PLUGINS_DIR QT_TRANSLATIONS_DIR)
#############################################
#
# Find out what window system we're using
@ -577,11 +739,7 @@ IF (QT4_QMAKE_FOUND)
SET(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
SET(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS})
# Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_HEADERS_DIR}")
# On Mac OS X when Qt has framework support, also add the framework path
IF( QT_USE_FRAMEWORKS )
SET(CMAKE_REQUIRED_FLAGS "-F${QT_LIBRARY_DIR} ")
ENDIF( QT_USE_FRAMEWORKS )
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_WIN "QtCore/qglobal.h" Q_WS_WIN)
@ -615,7 +773,7 @@ IF (QT4_QMAKE_FOUND)
#
########################################
SET(QT_MODULES QtCore QtGui Qt3Support QtSvg QtScript QtTest QtUiTools
SET(QT_MODULES QtGui Qt3Support QtSvg QtScript QtTest QtUiTools
QtHelp QtWebKit QtXmlPatterns phonon QtNetwork QtMultimedia
QtNsPlugin QtOpenGL QtSql QtXml QtDesigner QtDBus QtScriptTools
QtDeclarative)
@ -648,10 +806,10 @@ IF (QT4_QMAKE_FOUND)
SET(QT_QAXSERVER_INCLUDE_DIR NOTFOUND)
SET(QT_QAXSERVER_LIBRARY_RELEASE NOTFOUND)
SET(QT_QAXSERVER_LIBRARY_DEBUG NOTFOUND)
IF(WIN32)
IF(Q_WS_WIN)
SET(QT_QTMAIN_LIBRARY_DEBUG NOTFOUND)
SET(QT_QTMAIN_LIBRARY_RELEASE NOTFOUND)
ENDIF(WIN32)
ENDIF(Q_WS_WIN)
ENDIF(QT_QMAKE_CHANGED)
FOREACH(QT_MODULE ${QT_MODULES})
@ -674,20 +832,18 @@ IF (QT4_QMAKE_FOUND)
ENDIF(${QT_MODULE} STREQUAL "phonon")
ENDFOREACH(QT_MODULE)
IF(WIN32)
IF(Q_WS_WIN)
SET(QT_MODULES ${QT_MODULES} QAxContainer QAxServer)
# Set QT_AXCONTAINER_INCLUDE_DIR and QT_AXSERVER_INCLUDE_DIR
FIND_PATH(QT_QAXCONTAINER_INCLUDE_DIR ActiveQt
PATHS
${QT_HEADERS_DIR}/ActiveQt
PATHS ${QT_HEADERS_DIR}/ActiveQt
NO_DEFAULT_PATH
)
FIND_PATH(QT_QAXSERVER_INCLUDE_DIR ActiveQt
PATHS
${QT_HEADERS_DIR}/ActiveQt
PATHS ${QT_HEADERS_DIR}/ActiveQt
NO_DEFAULT_PATH
)
ENDIF(WIN32)
ENDIF(Q_WS_WIN)
# Set QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR
FIND_PATH(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR QDesignerComponents
@ -713,49 +869,6 @@ IF (QT4_QMAKE_FOUND)
NO_DEFAULT_PATH
)
# Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
IF( QT_QTCORE_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})
ENDIF (QT_USE_FRAMEWORKS)
ENDIF( QT_QTCORE_INCLUDE_DIR )
IF( NOT QT_INCLUDE_DIR)
IF(Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Could NOT find QtCore header")
ENDIF(Qt4_FIND_REQUIRED)
ENDIF( NOT QT_INCLUDE_DIR)
# Make variables changeble to the advanced user
MARK_AS_ADVANCED( QT_INCLUDE_DIR )
# Set QT_INCLUDES
SET( QT_INCLUDES ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} )
#######################################
#
# Qt configuration
#
#######################################
IF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
FILE(READ ${QT_MKSPECS_DIR}/qconfig.pri _qconfig_FILE_contents)
STRING(REGEX MATCH "QT_CONFIG[^\n]+" QT_QCONFIG "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "CONFIG[^\n]+" QT_CONFIG "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "EDITION[^\n]+" QT_EDITION "${_qconfig_FILE_contents}")
STRING(REGEX MATCH "QT_LIBINFIX[^\n]+" _qconfig_qt_libinfix "${_qconfig_FILE_contents}")
STRING(REGEX REPLACE "QT_LIBINFIX *= *([^\n]*)" "\\1" QT_LIBINFIX "${_qconfig_qt_libinfix}")
ENDIF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
IF("${QT_EDITION}" MATCHES "DesktopLight")
SET(QT_EDITION_DESKTOPLIGHT 1)
ENDIF("${QT_EDITION}" MATCHES "DesktopLight")
########################################
#
# Setting the LIBRARY-Variables
@ -780,48 +893,32 @@ IF (QT4_QMAKE_FOUND)
FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR})
ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE)
IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
# try dropping a hint if trying to use Visual Studio with Qt built by mingw
IF(QT_LIBRARY_DIR AND MSVC)
IF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw")
ENDIF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
ENDIF(QT_LIBRARY_DIR AND MSVC)
IF(Qt4_FIND_REQUIRED)
MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.")
ENDIF(Qt4_FIND_REQUIRED)
ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
# Set QT_QTDESIGNERCOMPONENTS_LIBRARY
FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents${QT_LIBINFIX} QtDesignerComponents${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents${QT_LIBINFIX} QtDesignerComponents${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NAMES QtDesignerComponents${QT_LIBINFIX}_debug QtDesignerComponents${QT_LIBINFIX}d QtDesignerComponents${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTMAIN_LIBRARY
IF(WIN32)
FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR}
NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmain${QT_LIBINFIX}d PATHS ${QT_LIBRARY_DIR}
NO_DEFAULT_PATH)
ENDIF(WIN32)
IF(Q_WS_WIN)
FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmain${QT_LIBINFIX}d PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
ENDIF(Q_WS_WIN)
# Set QT_QTASSISTANTCLIENT_LIBRARY
FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTASSISTANT_LIBRARY
FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 QtAssistant${QT_LIBINFIX} QtAssistant${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 QtAssistant${QT_LIBINFIX} QtAssistant${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 QtAssistant${QT_LIBINFIX}_debug QtAssistant${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# Set QT_QTHELP_LIBRARY
FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} QtCLucene${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} QtCLucene${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG NAMES QtCLucene${QT_LIBINFIX}_debug QtCLucene${QT_LIBINFIX}d QtCLucene${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
# QtCLucene not with other frameworks with binary installation (in /usr/lib)
IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR})
ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
############################################
#
# Check the existence of the libraries.
@ -835,137 +932,23 @@ IF (QT4_QMAKE_FOUND)
ENDIF(QT_USE_FRAMEWORKS)
MACRO (_QT4_ADJUST_LIB_VARS _camelCaseBasename)
STRING(TOUPPER "${_camelCaseBasename}" basename)
# The name of the imported targets, i.e. the prefix "Qt4::" must not change,
# since it is stored in EXPORT-files as name of a required library. If the name would change
# here, this would lead to the imported Qt4-library targets not being resolved by cmake anymore.
IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
IF(NOT TARGET Qt4::${_camelCaseBasename})
ADD_LIBRARY(Qt4::${_camelCaseBasename} UNKNOWN IMPORTED )
IF (QT_${basename}_LIBRARY_RELEASE)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" )
ENDIF (QT_${basename}_LIBRARY_RELEASE)
IF (QT_${basename}_LIBRARY_DEBUG)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" )
ENDIF (QT_${basename}_LIBRARY_DEBUG)
ENDIF(NOT TARGET Qt4::${_camelCaseBasename})
# If QT_USE_IMPORTED_TARGETS is enabled, the QT_QTFOO_LIBRARY variables are set to point at these
# imported targets. This works better in general, and is also in almost all cases fully
# backward compatible. The only issue is when a project A which had this enabled then exports its
# libraries via export or EXPORT_LIBRARY_DEPENDENCIES(). In this case the libraries from project
# A will depend on the imported Qt targets, and the names of these imported targets will be stored
# in the dependency files on disk. This means when a project B then uses project A, these imported
# targets must be created again, otherwise e.g. "Qt4__QtCore" will be interpreted as name of a
# library file on disk, and not as a target, and linking will fail:
IF(QT_USE_IMPORTED_TARGETS)
SET(QT_${basename}_LIBRARY Qt4::${_camelCaseBasename} )
SET(QT_${basename}_LIBRARIES Qt4::${_camelCaseBasename} )
ELSE(QT_USE_IMPORTED_TARGETS)
# if the release- as well as the debug-version of the library have been found:
IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
# if the generator supports configuration types then set
# optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
SET(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
# if there are no configuration types and CMAKE_BUILD_TYPE has no value
# then just use the release libraries
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE} )
ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
SET(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
# 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)
# put the value in the cache:
SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library" FORCE)
ENDIF(QT_USE_IMPORTED_TARGETS)
# message(STATUS "QT_${basename}_LIBRARY: ${QT_${basename}_LIBRARY}")
SET(QT_${basename}_FOUND 1)
ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
IF (QT_${basename}_INCLUDE_DIR)
#add the include directory to QT_INCLUDES
SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
ENDIF (QT_${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)
# Set QT_xyz_LIBRARY variable and add
# library include path to QT_INCLUDES
_QT4_ADJUST_LIB_VARS(QtCore)
_QT4_ADJUST_LIB_VARS(QtGui)
_QT4_ADJUST_LIB_VARS(Qt3Support)
FOREACH(QT_MODULE ${QT_MODULES})
_QT4_ADJUST_LIB_VARS(${QT_MODULE})
ENDFOREACH(QT_MODULE)
_QT4_ADJUST_LIB_VARS(QtAssistant)
_QT4_ADJUST_LIB_VARS(QtAssistantClient)
_QT4_ADJUST_LIB_VARS(QtCLucene)
_QT4_ADJUST_LIB_VARS(QtDBus)
_QT4_ADJUST_LIB_VARS(QtDeclarative)
_QT4_ADJUST_LIB_VARS(QtDesigner)
_QT4_ADJUST_LIB_VARS(QtDesignerComponents)
_QT4_ADJUST_LIB_VARS(QtHelp)
_QT4_ADJUST_LIB_VARS(QtMultimedia)
_QT4_ADJUST_LIB_VARS(QtNetwork)
_QT4_ADJUST_LIB_VARS(QtNsPlugin)
_QT4_ADJUST_LIB_VARS(QtOpenGL)
_QT4_ADJUST_LIB_VARS(QtScript)
_QT4_ADJUST_LIB_VARS(QtScriptTools)
_QT4_ADJUST_LIB_VARS(QtSql)
_QT4_ADJUST_LIB_VARS(QtSvg)
_QT4_ADJUST_LIB_VARS(QtTest)
_QT4_ADJUST_LIB_VARS(QtUiTools)
_QT4_ADJUST_LIB_VARS(QtWebKit)
_QT4_ADJUST_LIB_VARS(QtXml)
_QT4_ADJUST_LIB_VARS(QtXmlPatterns)
_QT4_ADJUST_LIB_VARS(phonon)
# platform dependent libraries
IF(Q_WS_X11)
_QT4_ADJUST_LIB_VARS(QtMotif)
ENDIF(Q_WS_X11)
IF(WIN32)
IF(Q_WS_WIN)
_QT4_ADJUST_LIB_VARS(qtmain)
_QT4_ADJUST_LIB_VARS(QAxServer)
_QT4_ADJUST_LIB_VARS(QAxContainer)
ENDIF(WIN32)
# If Qt is installed as a framework, we need to add QT_QTCORE_LIBRARY here (which
# is the framework directory in that case), since this will make the cmake include_directories()
# command recognize that we need the framework flag with the respective directory (-F)
IF(QT_USE_FRAMEWORKS)
SET(QT_INCLUDES ${QT_INCLUDES} ${QT_QTCORE_LIBRARY} )
SET(QT_INCLUDE_DIR ${QT_INCLUDE_DIR} ${QT_QTCORE_LIBRARY} )
ENDIF(QT_USE_FRAMEWORKS)
ENDIF(Q_WS_WIN)
#######################################

10
Modules/Qt4ConfigDependentSettings.cmake
View File

@ -34,12 +34,12 @@ SET(QT_QTDBUS_LIB_DEPENDENCIES "")
SET(QT_QTHELP_LIB_DEPENDENCIES ${QT_QTCLUCENE_LIBRARY})
IF(WIN32)
IF(Q_WS_WIN)
# On Windows, qconfig.pri has "static" for static library builds
IF(QT_CONFIG MATCHES "static")
SET(QT_IS_STATIC 1)
ENDIF(QT_CONFIG MATCHES "static")
ELSE(WIN32)
ELSE(Q_WS_WIN)
# On other platforms, check file extension to know if its static
IF(QT_QTCORE_LIBRARY_RELEASE)
GET_FILENAME_COMPONENT(qtcore_lib_ext "${QT_QTCORE_LIBRARY_RELEASE}" EXT)
@ -53,12 +53,12 @@ ELSE(WIN32)
SET(QT_IS_STATIC 1)
ENDIF(${qtcore_lib_ext} STREQUAL ${CMAKE_STATIC_LIBRARY_SUFFIX})
ENDIF(QT_QTCORE_LIBRARY_DEBUG)
ENDIF(WIN32)
ENDIF(Q_WS_WIN)
# build using shared Qt needs -DQT_DLL on Windows
IF(WIN32 AND NOT QT_IS_STATIC)
IF(Q_WS_WIN AND NOT QT_IS_STATIC)
SET(QT_DEFINITIONS ${QT_DEFINITIONS} -DQT_DLL)
ENDIF(WIN32 AND NOT QT_IS_STATIC)
ENDIF(Q_WS_WIN AND NOT QT_IS_STATIC)
IF(NOT QT_IS_STATIC)
RETURN()

4
Modules/UseQt4.cmake
View File

@ -27,9 +27,9 @@ INCLUDE_DIRECTORIES(${QT_INCLUDE_DIR})
SET(QT_LIBRARIES "")
IF (QT_USE_QTMAIN)
IF (WIN32)
IF (Q_WS_WIN)
SET(QT_LIBRARIES ${QT_LIBRARIES} ${QT_QTMAIN_LIBRARY})
ENDIF (WIN32)
ENDIF (Q_WS_WIN)
ENDIF (QT_USE_QTMAIN)
IF(QT_DONT_USE_QTGUI)