036e0334dc
Fl_Cairo_Window is included in fltk::fltk and libcairo is linked implicitly if FLTK was built with Cairo support.
174 lines
4.6 KiB
CMake
174 lines
4.6 KiB
CMake
#
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# CMakeLists.txt used to build example apps by the CMake build system
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#
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# Copyright 2020-2024 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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################################################################################
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include(../CMake/fl_create_example.cmake)
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include(../CMake/FLTK-Functions.cmake)
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set(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/../bin/examples)
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file(MAKE_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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################################################################################
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# create separate lists of all source (.cxx) files
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# depending on the required FLTK and system libraries
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############################################################
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# simple examples w/o extra libs
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############################################################
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set(SIMPLE_SOURCES
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browser-simple
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callbacks
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chart-simple
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draggable-group
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grid-simple
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howto-add_fd-and-popen
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howto-browser-with-icons
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howto-drag-and-drop
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howto-draw-an-x
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howto-flex-simple
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howto-menu-with-images
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howto-parse-args
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howto-remap-numpad-keyboard-keys
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howto-text-over-image-button
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menubar-add
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nativefilechooser-simple
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nativefilechooser-simple-app
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progress-simple
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shapedwindow
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simple-terminal
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table-as-container
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table-simple
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table-sort
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table-spreadsheet
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table-spreadsheet-with-keyboard-nav
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table-with-keynav
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table-with-right-column-stretch-fit
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table-with-right-click-menu
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tabs-simple
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textdisplay-with-colors
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texteditor-simple
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texteditor-with-dynamic-colors
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tree-as-container
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tree-custom-draw-items
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tree-custom-sort
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tree-of-tables
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tree-simple
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wizard-simple
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)
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############################################################
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# simple FLUID examples w/o extra libs
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############################################################
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set(FLUID_SOURCES
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fluid-callback
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)
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############################################################
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# examples requiring fltk_images
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############################################################
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set(IMAGE_SOURCES
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animgifimage
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animgifimage-play
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animgifimage-resize
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animgifimage-simple
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howto-simple-svg
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)
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############################################################
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# examples requiring cairo
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############################################################
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set(CAIRO_SOURCES
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cairo-draw-x
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)
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############################################################
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# examples requiring OpenGL + libGLEW
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############################################################
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set(OPENGL_SOURCES
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OpenGL3-glut-test
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OpenGL3test
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)
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############################################################
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# create simple example programs
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############################################################
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foreach(src ${SIMPLE_SOURCES})
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fl_create_example(${src} ${src}.cxx fltk::fltk)
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endforeach(src)
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############################################################
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# create FLUID example programs
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############################################################
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foreach(src ${FLUID_SOURCES})
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fl_create_example(${src} ${src}.fl fltk::fltk)
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endforeach(src)
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############################################################
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# create example programs with fltk_images library
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############################################################
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foreach(src ${IMAGE_SOURCES})
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fl_create_example(${src} ${src}.cxx "fltk::images")
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endforeach(src)
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############################################################
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# create example programs requiring cairo
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############################################################
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foreach(src ${CAIRO_SOURCES})
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fl_create_example(${src} ${src}.cxx fltk::fltk)
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endforeach(src)
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############################################################
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# create example programs with OpenGL + libGLEW
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############################################################
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# Note: macOS does not need libGLEW
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if(APPLE AND NOT FLTK_BACKEND_X11)
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if(NOT LIB_GLEW)
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set(LIB_GLEW TRUE)
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endif()
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set(REQUIRED_LIBS fltk::gl)
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else()
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set(REQUIRED_LIBS fltk::gl ${LIB_GLEW})
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endif()
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if(OPENGL_FOUND AND LIB_GLEW)
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foreach(tgt ${OPENGL_SOURCES})
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fl_create_example(${tgt} ${tgt}.cxx "${REQUIRED_LIBS}")
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set_property(TARGET ${tgt} PROPERTY CXX_STANDARD 11)
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set_property(TARGET ${tgt} PROPERTY CXX_STANDARD_REQUIRED TRUE)
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endforeach(tgt)
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else()
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message(STATUS
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"OpenGL or libGLEW not present: OpenGL example programs will not be built.")
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fl_debug_var(OPENGL_FOUND)
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fl_debug_var(LIB_GLEW)
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message("")
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endif(OPENGL_FOUND AND LIB_GLEW)
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unset(REQUIRED_LIBS)
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