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410dd2c903
Avoid using CMAKE_AUTOMOC, collect header files with Q_OBJECT iterating through a project files.
72 lines
2.6 KiB
CMake
72 lines
2.6 KiB
CMake
#qt
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macro (FIND_QT_PACKAGE PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
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if ("${3RDPARTY_QT_DIR}" STREQUAL "")
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message (FATAL_ERROR "Empty Qt dir")
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endif()
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# Now set CMAKE_PREFIX_PATH to point to local Qt installation.
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# Without this setting find_package() will not work
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set(CMAKE_PREFIX_PATH ${3RDPARTY_QT_DIR})
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# Now we can apply standard CMake finder for Qt5. We do this mostly
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# to have qt5_wrap_cpp() function available
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find_package(Qt5 QUIET COMPONENTS Widgets PATHS ${3RDPARTY_QT_DIR} NO_DEFAULT_PATH)
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if (${Qt5_FOUND})
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#message (STATUS "Qt5 cmake configuration")
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set(PROJECT_INCLUDES "${Qt5Widgets_INCLUDE_DIRS}")
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set(PROJECT_LIBRARIES_DEBUG "${Qt5Widgets_LIBRARIES}")
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set(PROJECT_LIBRARIES_RELEASE "${Qt5Widgets_LIBRARIES}")
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else()
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# Now we can apply standard CMake finder for Qt. We do this mostly
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# to have qt4_wrap_cpp() function available
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find_package(Qt4)
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#message (STATUS "Qt4 cmake configuration")
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set(PROJECT_INCLUDES ${QT_INCLUDES})
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if (WIN32)
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set(PROJECT_LIBRARIES_DEBUG "${3RDPARTY_QT_DIR}/lib/QtCored4.lib;${3RDPARTY_QT_DIR}/lib/QtGuid4.lib")
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set(PROJECT_LIBRARIES_RELEASE "${3RDPARTY_QT_DIR}/lib/QtCore4.lib;${3RDPARTY_QT_DIR}/lib/QtGui4.lib")
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else()
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set(PROJECT_LIBRARIES_DEBUG "${3RDPARTY_QT_DIR}/lib/libQtCore.so;${3RDPARTY_QT_DIR}/lib/libQtGui.so")
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set(PROJECT_LIBRARIES_RELEASE "${3RDPARTY_QT_DIR}/lib/libQtCore.so;${3RDPARTY_QT_DIR}/lib/libQtGui.so")
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endif(WIN32)
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endif()
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endmacro()
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macro (FIND_AND_WRAP_MOC_FILES HEADER_FILES GENERATED_MOC_FILES)
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set (GENERATED_MOC_FILES "")
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foreach (FILE ${HEADER_FILES})
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# processing only files where Q_OBJECT exists
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file(STRINGS "${FILE}" LINES REGEX "Q_OBJECT")
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if(LINES)
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unset (MOC_FILE)
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if (${Qt5_FOUND})
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qt5_wrap_cpp(MOC_FILE ${FILE})
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else()
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qt4_wrap_cpp(MOC_FILE ${FILE})
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endif()
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#message (STATUS "... Info: next MOC file ${MOC_FILE}")
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list(APPEND ${GENERATED_MOC_FILES} ${MOC_FILE})
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endif(LINES)
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endforeach (FILE)
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endmacro()
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macro (FIND_AND_WRAP_RESOURCE_FILE RESOURCE_FILE_NAME RCC_FILES)
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if(EXISTS "${RESOURCE_FILE_NAME}")
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if (${Qt5_FOUND})
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qt5_add_resources(RCC_FILES "${RESOURCE_FILE_NAME}")
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else()
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qt4_add_resources(RCC_FILES "${RESOURCE_FILE_NAME}")
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# suppress some GCC warnings coming from source files generated from .qrc resources
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if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-variable")
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endif()
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endif()
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endif()
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endmacro()
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