5175192755
- remove separate libfltk_cairo to avoid cyclic dependencies, but
- keep a dummy libfltk_cairo in 1.4.0 for backwards compatibility
- move cairo/Fl_Cairo.cxx to src/Fl_Cairo.cxx
- add preliminary Cairo support for Visual Studio (MSVC)
Static linking is not affected by this change, but users building
with hand-made Makefiles will have to remove libfltk_cairo starting
with FLTK 1.4.0. The dummy library can be linked for backwards
compatibility but it will be removed later (in 1.4.x or 1.5.0).
The shared FLTK library libfltk.{so|dylib|dll|..} depends on libcairo
if and only if FLTK is built with one of the Cairo options. This has
always been the case for OPTION_CAIROEXT but is now also true if only
OPTION_CAIRO is selected, i.e. FLTK programs linked with a Cairo
enabled shared FLTK library will also be linked with libcairo. The same
is true for configure options --enable-cairo and --enable-cairoext,
respectively.
Preliminary Cairo support for MSVC now detects a Cairo installation
using the CMake variable FLTK_CAIRO_DIR which must be set by the user.
Note that this feature is temporary and may be changed in the future
for a better and more comfortable version.
139 lines
4.4 KiB
CMake
139 lines
4.4 KiB
CMake
#
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# CMakeLists.txt to build fltk-options for the FLTK project using CMake (www.cmake.org)
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#
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# Copyright 2023 by Bill Spitzak and others.
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#
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# This library is free software. Distribution and use rights are outlined in
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# the file "COPYING" which should have been included with this file. If this
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# file is missing or damaged, see the license at:
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#
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# https://www.fltk.org/COPYING.php
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#
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# Please see the following page on how to report bugs and issues:
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#
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# https://www.fltk.org/bugs.php
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#
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set (CPPFILES
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fltk-options.cxx
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)
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set (HEADERFILES
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)
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set (FLTK_OPTIONS_TARGETS fltk-options) # fltk-options and optional fltk-options-cmd target
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set (FLTK_OPTIONS_LIBS fltk) # libraries used to link fltk-options executables
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if (APPLE AND (NOT OPTION_APPLE_X11))
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# macOS
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set (ICON_NAME fltk-options.icns)
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set (ICON_PATH "${CMAKE_CURRENT_SOURCE_DIR}/icons/${ICON_NAME}")
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add_executable (fltk-options MACOSX_BUNDLE ${CPPFILES} ${HEADERFILES} ${ICON_PATH})
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# create macOS bundle wrapper script
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set (WRAPPER "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/fltk-options")
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add_custom_command (
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TARGET fltk-options POST_BUILD
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COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/../CMake/macOS-bundle-wrapper.in ${WRAPPER}
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COMMAND chmod u+x,g+x,o+x ${WRAPPER}
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BYPRODUCTS ${WRAPPER}
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VERBATIM
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)
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unset (WRAPPER)
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else ()
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# option WIN32 builds a Windows GUI program, ignored on other platforms
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add_executable (fltk-options WIN32 ${CPPFILES} ${HEADERFILES})
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endif ()
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# we must link fltk-optons with cairo if option CAIRO is enabled
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if (FLTK_HAVE_CAIRO)
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fl_target_link_directories (fltk-options PRIVATE "${PKG_CAIRO_LIBRARY_DIRS}")
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endif (FLTK_HAVE_CAIRO)
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if (USE_GDIPLUS) # can only be true on Windows
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list (APPEND FLTK_OPTIONS_LIBS gdiplus)
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endif (USE_GDIPLUS)
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target_link_libraries (fltk-options ${FLTK_OPTIONS_LIBS})
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# Add fltk-options-cmd console app (Windows only) for editing FLTK options.
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# This is done for all Windows targets, even if cross-compiling.
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if (WIN32)
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list (APPEND FLTK_OPTIONS_TARGETS fltk-options-cmd)
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add_executable (fltk-options-cmd ${CPPFILES} ${HEADERFILES})
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target_link_libraries (fltk-options-cmd ${FLTK_OPTIONS_LIBS})
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if (FLTK_HAVE_CAIRO)
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fl_target_link_directories (fltk-options-cmd PRIVATE "${PKG_CAIRO_LIBRARY_DIRS}")
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endif (FLTK_HAVE_CAIRO)
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endif ()
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# install fltk-options GUI and commandline tool
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if (APPLE AND (NOT OPTION_APPLE_X11))
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# On macOS, fltk-options must be installed twice. The bundled version of
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# fltk-options needs to go into the /Applications folder to make it visible
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# as a user App with full GUI.
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# The binary without bundle should go into ${FLTK_BINDIR}, usually
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# /usr/local/bin, so it will be picked up as a command line tool by
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# the build process of other apps.
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# On macOS the command line tool is the same target ('fltk-options') as the
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# one included in the bundle.
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# create bundle
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set_target_properties (fltk-options PROPERTIES MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/fltk-options.plist")
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set_target_properties (fltk-options PROPERTIES MACOSX_BUNDLE_ICON_FILE ${ICON_NAME})
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set_target_properties (fltk-options PROPERTIES XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "org.fltk.fltk-options")
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# The line below would wrongly install /Applications/fltk-options.icns
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# ## set_target_properties (fltk-options PROPERTIES RESOURCE ${ICON_PATH})
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# install fltk-options GUI and commandline tools
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#install (TARGETS fltk-options DESTINATION "/Applications")
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# install command line tool
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install (PROGRAMS $<TARGET_FILE:fltk-options> DESTINATION ${FLTK_BINDIR})
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else()
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# install fltk-options GUI and optional commandline tool 'fltk-options-cmd'
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# (only on Windows)
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install (TARGETS ${FLTK_OPTIONS_TARGETS}
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EXPORT FLTK-Targets
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RUNTIME DESTINATION ${FLTK_BINDIR}
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LIBRARY DESTINATION ${FLTK_LIBDIR}
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ARCHIVE DESTINATION ${FLTK_LIBDIR}
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)
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endif (APPLE AND (NOT OPTION_APPLE_X11))
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# install desktop files
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if (UNIX)
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install (FILES fltk-options.desktop
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DESTINATION ${FLTK_DATADIR}/applications
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)
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# Install mime-type file (x-fltk-options.desktop method is deprecated)
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install (FILES fltk-options.xml
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DESTINATION ${FLTK_DATADIR}/mime/packages
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)
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# Install desktop icons
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foreach (icon 32 48 64 128)
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install (FILES icons/fltk-options-${icon}.png
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DESTINATION ${FLTK_DATADIR}/icons/hicolor/${icon}x${icon}/apps
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RENAME fltk-options.png
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)
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endforeach()
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endif (UNIX)
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