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86578eccf2
Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
101 lines
2.9 KiB
CMake
101 lines
2.9 KiB
CMake
# 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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#
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# Convenience include for using wxWidgets library.
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#
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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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#
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# USAGE
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#
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# ::
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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> ${wxWidgets_LIBRARIES})
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#
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#
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#
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# DEPRECATED
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#
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# ::
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#
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# LINK_LIBRARIES is not called in favor of adding dependencies per target.
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#
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#
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#
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# AUTHOR
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#
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# ::
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#
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# Jan Woetzel <jw -at- mip.informatik.uni-kiel.de>
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# debug message and logging.
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# comment these out for distribution
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if (NOT LOGFILE )
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# set(LOGFILE "${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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