mirror of https://github.com/fltk/fltk
177 lines
4.7 KiB
CMake
177 lines
4.7 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 2020-2022 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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chart-simple
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browser-simple
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draggable-group
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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-app
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nativefilechooser-simple
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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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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 ${SIMPLE_SOURCES})
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CREATE_EXAMPLE (${src} ${src}.cxx 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 ${FLUID_SOURCES})
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CREATE_EXAMPLE (${src} ${src}.fl 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 ${IMAGE_SOURCES})
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CREATE_EXAMPLE (${src} ${src}.cxx "fltk_images;fltk")
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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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if (FLTK_HAVE_CAIRO)
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set (cairo_libs "fltk;cairo")
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if (TARGET fltk_cairo)
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set (cairo_libs fltk_cairo ${cairo_libs})
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endif ()
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else ()
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set(cairo_libs "fltk")
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endif ()
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foreach (src ${CAIRO_SOURCES})
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CREATE_EXAMPLE (${src} ${src}.cxx "${cairo_libs}")
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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 OPTION_APPLE_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 fltk ${OPENGL_LIBRARIES})
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else ()
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set (REQUIRED_LIBS fltk_gl fltk ${LIB_GLEW} ${OPENGL_LIBRARIES})
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endif ()
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if (OPENGL_FOUND AND LIB_GLEW)
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foreach (src ${OPENGL_SOURCES})
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CREATE_EXAMPLE (${src} ${src}.cxx "${REQUIRED_LIBS}")
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endforeach (src)
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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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