102 lines
3 KiB
CMake
102 lines
3 KiB
CMake
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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UsewxWidgets
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------------
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Convenience include for using wxWidgets library.
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Determines if wxWidgets was FOUND and sets the appropriate libs,
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incdirs, flags, etc. INCLUDE_DIRECTORIES and LINK_DIRECTORIES are
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called.
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USAGE
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::
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# Note that for MinGW users the order of libs is important!
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find_package(wxWidgets REQUIRED net gl core base)
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include(${wxWidgets_USE_FILE})
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# and for each of your dependent executable/library targets:
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target_link_libraries(<YourTarget> ${wxWidgets_LIBRARIES})
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DEPRECATED
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::
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LINK_LIBRARIES is not called in favor of adding dependencies per target.
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AUTHOR
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::
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Jan Woetzel <jw -at- mip.informatik.uni-kiel.de>
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#]=======================================================================]
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# debug message and logging.
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# comment these out for distribution
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if (NOT LOGFILE )
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# set(LOGFILE "${PROJECT_BINARY_DIR}/CMakeOutput.log")
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endif ()
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macro(MSG _MSG)
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# file(APPEND ${LOGFILE} "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): ${_MSG}\n")
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# message(STATUS "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): ${_MSG}")
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endmacro()
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MSG("wxWidgets_FOUND=${wxWidgets_FOUND}")
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if (wxWidgets_FOUND)
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if (wxWidgets_INCLUDE_DIRS)
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if(wxWidgets_INCLUDE_DIRS_NO_SYSTEM)
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include_directories(${wxWidgets_INCLUDE_DIRS})
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else()
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include_directories(SYSTEM ${wxWidgets_INCLUDE_DIRS})
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endif()
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MSG("wxWidgets_INCLUDE_DIRS=${wxWidgets_INCLUDE_DIRS}")
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endif()
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if (wxWidgets_LIBRARY_DIRS)
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link_directories(${wxWidgets_LIBRARY_DIRS})
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MSG("wxWidgets_LIBRARY_DIRS=${wxWidgets_LIBRARY_DIRS}")
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endif()
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if (wxWidgets_DEFINITIONS)
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set_property(DIRECTORY APPEND
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PROPERTY COMPILE_DEFINITIONS ${wxWidgets_DEFINITIONS})
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MSG("wxWidgets_DEFINITIONS=${wxWidgets_DEFINITIONS}")
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endif()
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if (wxWidgets_DEFINITIONS_DEBUG)
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set_property(DIRECTORY APPEND
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PROPERTY COMPILE_DEFINITIONS_DEBUG ${wxWidgets_DEFINITIONS_DEBUG})
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MSG("wxWidgets_DEFINITIONS_DEBUG=${wxWidgets_DEFINITIONS_DEBUG}")
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endif()
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if (wxWidgets_CXX_FLAGS)
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# Flags are expected to be a string here, not a list.
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string(REPLACE ";" " " wxWidgets_CXX_FLAGS_str "${wxWidgets_CXX_FLAGS}")
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string(APPEND CMAKE_CXX_FLAGS " ${wxWidgets_CXX_FLAGS_str}")
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MSG("wxWidgets_CXX_FLAGS=${wxWidgets_CXX_FLAGS_str}")
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unset(wxWidgets_CXX_FLAGS_str)
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endif()
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# DEPRECATED JW
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# just for backward compatibility: add deps to all targets
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# library projects better use advanced find_package(wxWidgets) directly.
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#if(wxWidgets_LIBRARIES)
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# link_libraries(${wxWidgets_LIBRARIES})
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# # BUG: str too long: MSG("wxWidgets_LIBRARIES=${wxWidgets_LIBRARIES}")
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# if(LOGFILE)
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# file(APPEND ${LOGFILE} "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): ${wxWidgets_LIBRARIES}\n")
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# endif()
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#endif()
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else ()
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message("wxWidgets requested but not found.")
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endif()
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