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Diffstat (limited to 'Modules/FindQt4.cmake')
| -rw-r--r-- | Modules/FindQt4.cmake | 670 |
1 files changed, 333 insertions, 337 deletions
diff --git a/Modules/FindQt4.cmake b/Modules/FindQt4.cmake index b0c49e564..399396802 100644 --- a/Modules/FindQt4.cmake +++ b/Modules/FindQt4.cmake @@ -1,304 +1,305 @@ # Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. -#.rst: -# FindQt4 -# ------- -# -# Finding and Using Qt4 -# ^^^^^^^^^^^^^^^^^^^^^ -# -# 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 :prop_tgt:`IMPORTED` targets, macros and variables. -# -# Typical usage could be something like: -# -# .. code-block:: cmake -# -# set(CMAKE_AUTOMOC ON) -# set(CMAKE_INCLUDE_CURRENT_DIR ON) -# find_package(Qt4 4.4.3 REQUIRED QtGui QtXml) -# add_executable(myexe main.cpp) -# target_link_libraries(myexe Qt4::QtGui Qt4::QtXml) -# -# .. note:: -# -# When using :prop_tgt:`IMPORTED` targets, the qtmain.lib static library is -# automatically linked on Windows for :prop_tgt:`WIN32 <WIN32_EXECUTABLE>` -# executables. To disable that globally, set the -# ``QT4_NO_LINK_QTMAIN`` variable before finding Qt4. To disable that -# for a particular executable, set the ``QT4_NO_LINK_QTMAIN`` target -# property to ``TRUE`` on the executable. -# -# Qt Build Tools -# ^^^^^^^^^^^^^^ -# -# Qt relies on some bundled tools for code generation, such as ``moc`` for -# meta-object code generation,``uic`` for widget layout and population, -# and ``rcc`` for virtual filesystem content generation. These tools may be -# automatically invoked by :manual:`cmake(1)` if the appropriate conditions -# are met. See :manual:`cmake-qt(7)` for more. -# -# Qt Macros -# ^^^^^^^^^ -# -# In some cases it can be necessary or useful to invoke the Qt build tools in a -# more-manual way. Several macros are available to add targets for such uses. -# -# :: -# -# macro QT4_WRAP_CPP(outfiles inputfile ... [TARGET tgt] OPTIONS ...) -# create moc code from a list of files containing Qt class with -# the Q_OBJECT declaration. Per-directory preprocessor definitions -# are also added. If the <tgt> is specified, the -# INTERFACE_INCLUDE_DIRECTORIES and INTERFACE_COMPILE_DEFINITIONS from -# the <tgt> are passed to moc. Options may be given to moc, such as -# those found when executing "moc -help". -# -# -# :: -# -# macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...) -# create code from a list of Qt designer ui files. -# Options may be given to uic, such as those found -# when executing "uic -help" -# -# -# :: -# -# macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...) -# create code from a list of Qt resource files. -# Options may be given to rcc, such as those found -# when executing "rcc -help" -# -# -# :: -# -# macro QT4_GENERATE_MOC(inputfile outputfile [TARGET tgt]) -# creates a rule to run moc on infile and create outfile. -# Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g. -# because you need a custom filename for the moc file or something -# similar. If the <tgt> is specified, the -# INTERFACE_INCLUDE_DIRECTORIES and INTERFACE_COMPILE_DEFINITIONS from -# the <tgt> are passed to moc. -# -# -# :: -# -# macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename) -# Create the interface header and implementation files with the -# given basename from the given interface xml file and add it to -# the list of sources. -# -# You can pass additional parameters to the qdbusxml2cpp call by setting -# properties on the input file: -# -# INCLUDE the given file will be included in the generate interface header -# -# CLASSNAME the generated class is named accordingly -# -# NO_NAMESPACE the generated class is not wrapped in a namespace -# -# -# :: -# -# macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... ) -# Create the interface header and implementation files -# for all listed interface xml files. -# The basename will be automatically determined from the name -# of the xml file. -# -# The source file properties described for -# QT4_ADD_DBUS_INTERFACE also apply here. -# -# -# :: -# -# macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname -# [basename] [classname]) -# create a dbus adaptor (header and implementation file) from the xml file -# describing the interface, and add it to the list of sources. The adaptor -# forwards the calls to a parent class, defined in parentheader and named -# parentclassname. The name of the generated files will be -# <basename>adaptor.{cpp,h} where basename defaults to the basename of the -# xml file. -# If <classname> is provided, then it will be used as the classname of the -# adaptor itself. -# -# -# :: -# -# macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...) -# generate the xml interface file from the given header. -# If the optional argument interfacename is omitted, the name of the -# interface file is constructed from the basename of the header with -# the suffix .xml appended. -# Options may be given to qdbuscpp2xml, such as those found when -# executing "qdbuscpp2xml --help" -# -# -# :: -# -# macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ... -# ts_files ... OPTIONS ...) -# out: qm_files -# in: directories sources ts_files -# options: flags to pass to lupdate, such as -extensions to specify -# extensions for a directory scan. -# generates commands to create .ts (vie lupdate) and .qm -# (via lrelease) - files from directories and/or sources. The ts files are -# created and/or updated in the source tree (unless given with full paths). -# The qm files are generated in the build tree. -# Updating the translations can be done by adding the qm_files -# to the source list of your library/executable, so they are -# always updated, or by adding a custom target to control when -# they get updated/generated. -# -# -# :: -# -# macro QT4_ADD_TRANSLATION( qm_files ts_files ... ) -# out: qm_files -# in: ts_files -# generates commands to create .qm from .ts - files. The generated -# filenames can be found in qm_files. The ts_files -# must exist and are not updated in any way. -# -# -# :: -# -# macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... [TARGET tgt]) -# The qt4_automoc macro is obsolete. Use the CMAKE_AUTOMOC feature instead. -# This macro is still experimental. -# It can be used to have moc automatically handled. -# So if you have the files foo.h and foo.cpp, and in foo.h a -# a class uses the Q_OBJECT macro, moc has to run on it. If you don't -# want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert -# #include "foo.moc" -# in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will -# scan all listed files at cmake-time for such included moc files and if it -# finds them cause a rule to be generated to run moc at build time on the -# accompanying header file foo.h. -# If a source file has the SKIP_AUTOMOC property set it will be ignored by -# this macro. -# If the <tgt> is specified, the INTERFACE_INCLUDE_DIRECTORIES and -# INTERFACE_COMPILE_DEFINITIONS from the <tgt> are passed to moc. -# -# -# :: -# -# function QT4_USE_MODULES( target [link_type] modules...) -# This function is obsolete. Use target_link_libraries with IMPORTED targets -# instead. -# Make <target> use the <modules> from Qt. Using a Qt module means -# to link to the library, add the relevant include directories for the -# module, and add the relevant compiler defines for using the module. -# Modules are roughly equivalent to components of Qt4, so usage would be -# something like: -# qt4_use_modules(myexe Core Gui Declarative) -# to use QtCore, QtGui and QtDeclarative. The optional <link_type> argument -# can be specified as either LINK_PUBLIC or LINK_PRIVATE to specify the -# same argument to the target_link_libraries call. -# -# -# IMPORTED Targets -# ^^^^^^^^^^^^^^^^ -# -# A particular Qt library may be used by using the corresponding -# :prop_tgt:`IMPORTED` target with the :command:`target_link_libraries` -# command: -# -# .. code-block:: cmake -# -# target_link_libraries(myexe Qt4::QtGui Qt4::QtXml) -# -# Using a target in this way causes :cmake(1)` to use the appropriate include -# directories and compile definitions for the target when compiling ``myexe``. -# -# Targets are aware of their dependencies, so for example it is not necessary -# to list ``Qt4::QtCore`` if another Qt library is listed, and it is not -# necessary to list ``Qt4::QtGui`` if ``Qt4::QtDeclarative`` is listed. -# Targets may be tested for existence in the usual way with the -# :command:`if(TARGET)` command. -# -# The Qt toolkit may contain both debug and release libraries. -# :manual:`cmake(1)` will choose the appropriate version based on the build -# configuration. -# -# ``Qt4::QtCore`` -# The QtCore target -# ``Qt4::QtGui`` -# The QtGui target -# ``Qt4::Qt3Support`` -# The Qt3Support target -# ``Qt4::QtAssistant`` -# The QtAssistant target -# ``Qt4::QtAssistantClient`` -# The QtAssistantClient target -# ``Qt4::QAxContainer`` -# The QAxContainer target (Windows only) -# ``Qt4::QAxServer`` -# The QAxServer target (Windows only) -# ``Qt4::QtDBus`` -# The QtDBus target -# ``Qt4::QtDeclarative`` -# The QtDeclarative target -# ``Qt4::QtDesigner`` -# The QtDesigner target -# ``Qt4::QtDesignerComponents`` -# The QtDesignerComponents target -# ``Qt4::QtHelp`` -# The QtHelp target -# ``Qt4::QtMotif`` -# The QtMotif target -# ``Qt4::QtMultimedia`` -# The QtMultimedia target -# ``Qt4::QtNetwork`` -# The QtNetwork target -# ``Qt4::QtNsPLugin`` -# The QtNsPLugin target -# ``Qt4::QtOpenGL`` -# The QtOpenGL target -# ``Qt4::QtScript`` -# The QtScript target -# ``Qt4::QtScriptTools`` -# The QtScriptTools target -# ``Qt4::QtSql`` -# The QtSql target -# ``Qt4::QtSvg`` -# The QtSvg target -# ``Qt4::QtTest`` -# The QtTest target -# ``Qt4::QtUiTools`` -# The QtUiTools target -# ``Qt4::QtWebKit`` -# The QtWebKit target -# ``Qt4::QtXml`` -# The QtXml target -# ``Qt4::QtXmlPatterns`` -# The QtXmlPatterns target -# ``Qt4::phonon`` -# The phonon target -# -# Result Variables -# ^^^^^^^^^^^^^^^^ -# -# Below is a detailed list of variables that FindQt4.cmake sets. -# -# ``Qt4_FOUND`` -# If false, don't try to use Qt 4. -# ``QT_FOUND`` -# If false, don't try to use Qt. This variable is for compatibility only. -# ``QT4_FOUND`` -# If false, don't try to use Qt 4. This variable is for compatibility only. -# ``QT_VERSION_MAJOR`` -# The major version of Qt found. -# ``QT_VERSION_MINOR`` -# The minor version of Qt found. -# ``QT_VERSION_PATCH`` -# The patch version of Qt found. +#[=======================================================================[.rst: +FindQt4 +------- + +Finding and Using Qt4 +^^^^^^^^^^^^^^^^^^^^^ + +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 :prop_tgt:`IMPORTED` targets, macros and variables. + +Typical usage could be something like: + +.. code-block:: cmake + + set(CMAKE_AUTOMOC ON) + set(CMAKE_INCLUDE_CURRENT_DIR ON) + find_package(Qt4 4.4.3 REQUIRED QtGui QtXml) + add_executable(myexe main.cpp) + target_link_libraries(myexe Qt4::QtGui Qt4::QtXml) + +.. note:: + + When using :prop_tgt:`IMPORTED` targets, the qtmain.lib static library is + automatically linked on Windows for :prop_tgt:`WIN32 <WIN32_EXECUTABLE>` + executables. To disable that globally, set the + ``QT4_NO_LINK_QTMAIN`` variable before finding Qt4. To disable that + for a particular executable, set the ``QT4_NO_LINK_QTMAIN`` target + property to ``TRUE`` on the executable. + +Qt Build Tools +^^^^^^^^^^^^^^ + +Qt relies on some bundled tools for code generation, such as ``moc`` for +meta-object code generation,``uic`` for widget layout and population, +and ``rcc`` for virtual filesystem content generation. These tools may be +automatically invoked by :manual:`cmake(1)` if the appropriate conditions +are met. See :manual:`cmake-qt(7)` for more. + +Qt Macros +^^^^^^^^^ + +In some cases it can be necessary or useful to invoke the Qt build tools in a +more-manual way. Several macros are available to add targets for such uses. + +:: + + macro QT4_WRAP_CPP(outfiles inputfile ... [TARGET tgt] OPTIONS ...) + create moc code from a list of files containing Qt class with + the Q_OBJECT declaration. Per-directory preprocessor definitions + are also added. If the <tgt> is specified, the + INTERFACE_INCLUDE_DIRECTORIES and INTERFACE_COMPILE_DEFINITIONS from + the <tgt> are passed to moc. Options may be given to moc, such as + those found when executing "moc -help". + + +:: + + macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...) + create code from a list of Qt designer ui files. + Options may be given to uic, such as those found + when executing "uic -help" + + +:: + + macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...) + create code from a list of Qt resource files. + Options may be given to rcc, such as those found + when executing "rcc -help" + + +:: + + macro QT4_GENERATE_MOC(inputfile outputfile [TARGET tgt]) + creates a rule to run moc on infile and create outfile. + Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g. + because you need a custom filename for the moc file or something + similar. If the <tgt> is specified, the + INTERFACE_INCLUDE_DIRECTORIES and INTERFACE_COMPILE_DEFINITIONS from + the <tgt> are passed to moc. + + +:: + + macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename) + Create the interface header and implementation files with the + given basename from the given interface xml file and add it to + the list of sources. + + You can pass additional parameters to the qdbusxml2cpp call by setting + properties on the input file: + + INCLUDE the given file will be included in the generate interface header + + CLASSNAME the generated class is named accordingly + + NO_NAMESPACE the generated class is not wrapped in a namespace + + +:: + + macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... ) + Create the interface header and implementation files + for all listed interface xml files. + The basename will be automatically determined from the name + of the xml file. + + The source file properties described for + QT4_ADD_DBUS_INTERFACE also apply here. + + +:: + + macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname + [basename] [classname]) + create a dbus adaptor (header and implementation file) from the xml file + describing the interface, and add it to the list of sources. The adaptor + forwards the calls to a parent class, defined in parentheader and named + parentclassname. The name of the generated files will be + <basename>adaptor.{cpp,h} where basename defaults to the basename of the + xml file. + If <classname> is provided, then it will be used as the classname of the + adaptor itself. + + +:: + + macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...) + generate the xml interface file from the given header. + If the optional argument interfacename is omitted, the name of the + interface file is constructed from the basename of the header with + the suffix .xml appended. + Options may be given to qdbuscpp2xml, such as those found when + executing "qdbuscpp2xml --help" + + +:: + + macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ... + ts_files ... OPTIONS ...) + out: qm_files + in: directories sources ts_files + options: flags to pass to lupdate, such as -extensions to specify + extensions for a directory scan. + generates commands to create .ts (vie lupdate) and .qm + (via lrelease) - files from directories and/or sources. The ts files are + created and/or updated in the source tree (unless given with full paths). + The qm files are generated in the build tree. + Updating the translations can be done by adding the qm_files + to the source list of your library/executable, so they are + always updated, or by adding a custom target to control when + they get updated/generated. + + +:: + + macro QT4_ADD_TRANSLATION( qm_files ts_files ... ) + out: qm_files + in: ts_files + generates commands to create .qm from .ts - files. The generated + filenames can be found in qm_files. The ts_files + must exist and are not updated in any way. + + +:: + + macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... [TARGET tgt]) + The qt4_automoc macro is obsolete. Use the CMAKE_AUTOMOC feature instead. + This macro is still experimental. + It can be used to have moc automatically handled. + So if you have the files foo.h and foo.cpp, and in foo.h a + a class uses the Q_OBJECT macro, moc has to run on it. If you don't + want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert + #include "foo.moc" + in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will + scan all listed files at cmake-time for such included moc files and if it + finds them cause a rule to be generated to run moc at build time on the + accompanying header file foo.h. + If a source file has the SKIP_AUTOMOC property set it will be ignored by + this macro. + If the <tgt> is specified, the INTERFACE_INCLUDE_DIRECTORIES and + INTERFACE_COMPILE_DEFINITIONS from the <tgt> are passed to moc. + + +:: + + function QT4_USE_MODULES( target [link_type] modules...) + This function is obsolete. Use target_link_libraries with IMPORTED targets + instead. + Make <target> use the <modules> from Qt. Using a Qt module means + to link to the library, add the relevant include directories for the + module, and add the relevant compiler defines for using the module. + Modules are roughly equivalent to components of Qt4, so usage would be + something like: + qt4_use_modules(myexe Core Gui Declarative) + to use QtCore, QtGui and QtDeclarative. The optional <link_type> argument + can be specified as either LINK_PUBLIC or LINK_PRIVATE to specify the + same argument to the target_link_libraries call. + + +IMPORTED Targets +^^^^^^^^^^^^^^^^ + +A particular Qt library may be used by using the corresponding +:prop_tgt:`IMPORTED` target with the :command:`target_link_libraries` +command: + +.. code-block:: cmake + + target_link_libraries(myexe Qt4::QtGui Qt4::QtXml) + +Using a target in this way causes :cmake(1)` to use the appropriate include +directories and compile definitions for the target when compiling ``myexe``. + +Targets are aware of their dependencies, so for example it is not necessary +to list ``Qt4::QtCore`` if another Qt library is listed, and it is not +necessary to list ``Qt4::QtGui`` if ``Qt4::QtDeclarative`` is listed. +Targets may be tested for existence in the usual way with the +:command:`if(TARGET)` command. + +The Qt toolkit may contain both debug and release libraries. +:manual:`cmake(1)` will choose the appropriate version based on the build +configuration. + +``Qt4::QtCore`` + The QtCore target +``Qt4::QtGui`` + The QtGui target +``Qt4::Qt3Support`` + The Qt3Support target +``Qt4::QtAssistant`` + The QtAssistant target +``Qt4::QtAssistantClient`` + The QtAssistantClient target +``Qt4::QAxContainer`` + The QAxContainer target (Windows only) +``Qt4::QAxServer`` + The QAxServer target (Windows only) +``Qt4::QtDBus`` + The QtDBus target +``Qt4::QtDeclarative`` + The QtDeclarative target +``Qt4::QtDesigner`` + The QtDesigner target +``Qt4::QtDesignerComponents`` + The QtDesignerComponents target +``Qt4::QtHelp`` + The QtHelp target +``Qt4::QtMotif`` + The QtMotif target +``Qt4::QtMultimedia`` + The QtMultimedia target +``Qt4::QtNetwork`` + The QtNetwork target +``Qt4::QtNsPLugin`` + The QtNsPLugin target +``Qt4::QtOpenGL`` + The QtOpenGL target +``Qt4::QtScript`` + The QtScript target +``Qt4::QtScriptTools`` + The QtScriptTools target +``Qt4::QtSql`` + The QtSql target +``Qt4::QtSvg`` + The QtSvg target +``Qt4::QtTest`` + The QtTest target +``Qt4::QtUiTools`` + The QtUiTools target +``Qt4::QtWebKit`` + The QtWebKit target +``Qt4::QtXml`` + The QtXml target +``Qt4::QtXmlPatterns`` + The QtXmlPatterns target +``Qt4::phonon`` + The phonon target + +Result Variables +^^^^^^^^^^^^^^^^ + + Below is a detailed list of variables that FindQt4.cmake sets. + +``Qt4_FOUND`` + If false, don't try to use Qt 4. +``QT_FOUND`` + If false, don't try to use Qt. This variable is for compatibility only. +``QT4_FOUND`` + If false, don't try to use Qt 4. This variable is for compatibility only. +``QT_VERSION_MAJOR`` + The major version of Qt found. +``QT_VERSION_MINOR`` + The minor version of Qt found. +``QT_VERSION_PATCH`` + The patch version of Qt found. +#]=======================================================================] # Use find_package( Qt4 COMPONENTS ... ) to enable modules if( Qt4_FIND_COMPONENTS ) @@ -355,19 +356,21 @@ macro (_QT4_ADJUST_LIB_VARS _camelCaseBasename) if (QT_${basename}_LIBRARY_RELEASE) set_property(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE) - if(QT_USE_FRAMEWORKS) - set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}/${_camelCaseBasename}" ) + set(_location "${QT_${basename}_LIBRARY_RELEASE}") + if(QT_USE_FRAMEWORKS AND EXISTS ${_location}/${_camelCaseBasename}) + set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${_location}/${_camelCaseBasename}" ) else() - set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" ) + set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${_location}" ) endif() endif () if (QT_${basename}_LIBRARY_DEBUG) set_property(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG) - if(QT_USE_FRAMEWORKS) - set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}/${_camelCaseBasename}" ) + set(_location "${QT_${basename}_LIBRARY_DEBUG}") + if(QT_USE_FRAMEWORKS AND EXISTS ${_location}/${_camelCaseBasename}) + set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${_location}/${_camelCaseBasename}" ) else() - set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" ) + set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${_location}" ) endif() endif () set_property(TARGET Qt4::${_camelCaseBasename} PROPERTY @@ -396,13 +399,14 @@ macro (_QT4_ADJUST_LIB_VARS _camelCaseBasename) # if the release- as well as the debug-version of the library have been found: if (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE) - # if the generator supports configuration types then set - # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value - if (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE) + # if the generator is multi-config or if CMAKE_BUILD_TYPE is set for + # single-config generators, set optimized and debug libraries + get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) + if(_isMultiConfig OR CMAKE_BUILD_TYPE) set(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG}) else() - # if there are no configuration types and CMAKE_BUILD_TYPE has no value - # then just use the release libraries + # For single-config generators where CMAKE_BUILD_TYPE has no value, + # just use the release libraries set(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE} ) endif() set(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG}) @@ -544,15 +548,11 @@ if (QT_QMAKE_EXECUTABLE AND if(NOT WIN32) string(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}") endif() - set(qt_cross_paths) - foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) - set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/mkspecs") - endforeach() - set(QT_MKSPECS_DIR NOTFOUND) + 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" - NO_CMAKE_FIND_ROOT_PATH) + HINTS ${qt_mkspecs_dirs} + PATH_SUFFIXES mkspecs share/qt4/mkspecs + DOC "The location of the Qt mkspecs containing qconfig.pri") endif() if(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri") @@ -670,7 +670,7 @@ if (QT_QMAKE_EXECUTABLE AND get_filename_component(qt_headers "${QT_QTCORE_INCLUDE_DIR}/../" ABSOLUTE) set(QT_HEADERS_DIR "${qt_headers}" CACHE INTERNAL "" FORCE) endif() - elseif() + else() 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() @@ -706,14 +706,15 @@ if (QT_QMAKE_EXECUTABLE AND # ask qmake for the plugins directory if (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_PLUGINS qt_plugins_dir) - set(QT_PLUGINS_DIR NOTFOUND) - foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) - set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/plugins") - endforeach() - find_path(QT_PLUGINS_DIR NAMES accessible imageformats sqldrivers codecs designer - HINTS ${qt_cross_paths} ${qt_plugins_dir} - DOC "The location of the Qt plugins" - NO_CMAKE_FIND_ROOT_PATH) + if(CMAKE_CROSSCOMPILING OR NOT qt_plugins_dir) + find_path(QT_PLUGINS_DIR + NAMES accessible bearer codecs designer graphicssystems iconengines imageformats inputmethods qmltooling script sqldrivers + HINTS ${qt_plugins_dir} + PATH_SUFFIXES plugins lib/qt4/plugins + DOC "The location of the Qt plugins") + else() + set(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins") + endif() endif () # ask qmake for the translations directory @@ -725,18 +726,13 @@ if (QT_QMAKE_EXECUTABLE AND # ask qmake for the imports directory if (QT_LIBRARY_DIR AND NOT QT_IMPORTS_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_IMPORTS qt_imports_dir) - if(qt_imports_dir) - set(QT_IMPORTS_DIR NOTFOUND) - foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) - set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/imports") - endforeach() + if(CMAKE_CROSSCOMPILING OR NOT qt_imports_dir) find_path(QT_IMPORTS_DIR NAMES Qt - HINTS ${qt_cross_paths} ${qt_imports_dir} - DOC "The location of the Qt imports" - NO_CMAKE_FIND_ROOT_PATH - NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - mark_as_advanced(QT_IMPORTS_DIR) + HINTS ${qt_imports_dir} + PATH_SUFFIXES imports lib/qt4/imports + DOC "The location of the Qt imports") + else() + set(QT_IMPORTS_DIR ${qt_imports_dir} CACHE PATH "The location of the Qt imports") endif() endif () |