fltk/src/CMakeLists.txt
2025-12-21 15:36:12 +01:00

1033 lines
31 KiB
CMake

#
# CMakeLists.txt to build the FLTK library using CMake (www.cmake.org)
#
# Copyright 1998-2025 by Bill Spitzak and others.
#
# This library is free software. Distribution and use rights are outlined in
# the file "COPYING" which should have been included with this file. If this
# file is missing or damaged, see the license at:
#
# https://www.fltk.org/COPYING.php
#
# Please see the following page on how to report bugs and issues:
#
# https://www.fltk.org/bugs.php
#
# Local macro to check existence of a required file with warning message
#
# In: FILENAME (string): File to search
# Out: WARN (string): *Name* of a variable that is set to true if NOT found
#
# Set variable ${WARN} to FALSE before calling this macro
macro(fl_check_required_file WARN FILENAME)
if(NOT EXISTS ${FILENAME})
message("*** Required file not found: ${FILENAME} ***")
set(${WARN} TRUE)
endif()
endmacro(fl_check_required_file WARN FILENAME)
set(CPPFILES
Fl.cxx
Fl_Adjuster.cxx
Fl_Bitmap.cxx
Fl_Browser.cxx
Fl_Browser_.cxx
Fl_Browser_load.cxx
Fl_Box.cxx
Fl_Button.cxx
Fl_Chart.cxx
Fl_Check_Browser.cxx
Fl_Check_Button.cxx
Fl_Choice.cxx
Fl_Clock.cxx
Fl_Color_Chooser.cxx
Fl_Copy_Surface.cxx
Fl_Counter.cxx
Fl_Device.cxx
Fl_Dial.cxx
Fl_Double_Window.cxx
Fl_File_Browser.cxx
Fl_File_Chooser.cxx
Fl_File_Chooser2.cxx
Fl_File_Icon.cxx
Fl_File_Input.cxx
Fl_Flex.cxx
Fl_Graphics_Driver.cxx
Fl_Grid.cxx
Fl_Group.cxx
Fl_Help_View.cxx
Fl_Image.cxx
Fl_Image_Surface.cxx
Fl_Input.cxx
Fl_Input_.cxx
Fl_Input_Choice.cxx
Fl_Light_Button.cxx
Fl_Menu.cxx
Fl_Menu_.cxx
Fl_Menu_Bar.cxx
Fl_Menu_Button.cxx
Fl_Menu_Window.cxx
Fl_Menu_add.cxx
Fl_Menu_global.cxx
Fl_Message.cxx
Fl_Multi_Label.cxx
Fl_Native_File_Chooser.cxx
Fl_Overlay_Window.cxx
Fl_Pack.cxx
Fl_Paged_Device.cxx
Fl_Pixmap.cxx
Fl_Positioner.cxx
Fl_Preferences.cxx
Fl_Printer.cxx
Fl_Progress.cxx
Fl_Repeat_Button.cxx
Fl_Return_Button.cxx
Fl_Roller.cxx
Fl_Round_Button.cxx
Fl_Scheme.cxx
Fl_Scheme_Choice.cxx
Fl_Screen_Driver.cxx
Fl_Scroll.cxx
Fl_Scrollbar.cxx
Fl_Shared_Image.cxx
Fl_Shortcut_Button.cxx
Fl_Single_Window.cxx
Fl_Slider.cxx
Fl_Spinner.cxx
Fl_Sys_Menu_Bar.cxx
Fl_System_Driver.cxx
Fl_Table.cxx
Fl_Table_Row.cxx
Fl_Tabs.cxx
Fl_Terminal.cxx
Fl_Text_Buffer.cxx
Fl_Text_Display.cxx
Fl_Text_Editor.cxx
Fl_Tile.cxx
Fl_Tiled_Image.cxx
Fl_Timeout.cxx
Fl_Tooltip.cxx
Fl_Tree.cxx
Fl_Tree_Item_Array.cxx
Fl_Tree_Item.cxx
Fl_Tree_Prefs.cxx
Fl_Valuator.cxx
Fl_Value_Input.cxx
Fl_Value_Output.cxx
Fl_Value_Slider.cxx
Fl_Widget.cxx
Fl_Widget_Surface.cxx
Fl_Window.cxx
Fl_Window_Driver.cxx
Fl_Window_fullscreen.cxx
Fl_Window_hotspot.cxx
Fl_Window_iconize.cxx
Fl_Wizard.cxx
Fl_XBM_Image.cxx
Fl_XPM_Image.cxx
Fl_abort.cxx
Fl_add_idle.cxx
Fl_arg.cxx
Fl_compose.cxx
Fl_display.cxx
Fl_get_system_colors.cxx
Fl_grab.cxx
Fl_lock.cxx
Fl_own_colormap.cxx
Fl_visual.cxx
filename_absolute.cxx
filename_expand.cxx
filename_ext.cxx
filename_isdir.cxx
filename_list.cxx
filename_match.cxx
filename_setext.cxx
fl_arc.cxx
fl_ask.cxx
fl_boxtype.cxx
fl_color.cxx
fl_contrast.cxx
fl_cursor.cxx
fl_curve.cxx
fl_diamond_box.cxx
fl_draw.cxx
fl_draw_arrow.cxx
fl_draw_pixmap.cxx
fl_encoding_latin1.cxx
fl_encoding_mac_roman.cxx
fl_engraved_label.cxx
fl_file_dir.cxx
fl_font.cxx
fl_gleam.cxx
fl_gtk.cxx
fl_labeltype.cxx
fl_open_uri.cxx
fl_oval_box.cxx
fl_overlay.cxx
fl_oxy.cxx
fl_plastic.cxx
fl_read_image.cxx
fl_rect.cxx
fl_round_box.cxx
fl_rounded_box.cxx
fl_set_font.cxx
fl_scroll_area.cxx
fl_shadow_box.cxx
fl_shortcut.cxx
fl_show_colormap.cxx
fl_string_functions.cxx
fl_symbols.cxx
fl_utf8.cxx
fl_vertex.cxx
print_button.cxx
screen_xywh.cxx
)
if(FLTK_HAVE_CAIRO) # FLTK_OPTION_CAIRO_WINDOW or FLTK_OPTION_CAIRO_EXT
list(APPEND CPPFILES Fl_Cairo.cxx)
endif()
# find all header files in includes directory <FL/...>
file(GLOB
HEADER_FILES
"../FL/*.[hH]"
"../FL/core/*.[hH]"
)
# find all private header files in source directory "src/..."
file(GLOB
PRIVATE_HEADER_FILES
"*.[hH]"
)
# find all private header files in source directory "src/..."
file(GLOB
PRIVATE_HEADER_FILES
"*.[hH]"
)
# add generated header files in build directory
list(APPEND HEADER_FILES
${CMAKE_CURRENT_BINARY_DIR}/../FL/fl_config.h
${CMAKE_CURRENT_BINARY_DIR}/../config.h
)
set(GL_HEADER_FILES) # FIXME: not (yet?) defined
if(FLTK_USE_X11 AND NOT FLTK_OPTION_PRINT_SUPPORT)
set(PSFILES)
else()
set(PSFILES
drivers/PostScript/Fl_PostScript.cxx
drivers/PostScript/Fl_PostScript_image.cxx
)
endif(FLTK_USE_X11 AND NOT FLTK_OPTION_PRINT_SUPPORT)
set(DRIVER_FILES)
if(FLTK_USE_X11 AND NOT FLTK_USE_WAYLAND)
# X11 (including APPLE with X11)
set(DRIVER_FILES
drivers/Posix/Fl_Posix_Printer_Driver.cxx
drivers/X11/Fl_X11_Screen_Driver.cxx
drivers/X11/Fl_X11_Window_Driver.cxx
drivers/Posix/Fl_Posix_System_Driver.cxx
drivers/Unix/Fl_Unix_System_Driver.cxx
drivers/Unix/Fl_Unix_Screen_Driver.cxx
drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx
drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
drivers/X11/fl_X11_platform_init.cxx
drivers/Base/Fl_Base_Pen_Events.cxx
Fl_x.cxx
fl_dnd_x.cxx
Fl_Native_File_Chooser_FLTK.cxx
Fl_Native_File_Chooser_GTK.cxx
Fl_get_key.cxx
)
list(APPEND DRIVER_FILES
Fl_Native_File_Chooser_Kdialog.cxx
Fl_Native_File_Chooser_Zenity.cxx)
if(FLTK_USE_CAIRO)
list(APPEND DRIVER_FILES
drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
drivers/Cairo/Fl_X11_Cairo_Graphics_Driver.cxx
)
else()
if(USE_XFT)
list(APPEND DRIVER_FILES
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx
)
if(USE_PANGO)
list(APPEND DRIVER_FILES drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx)
endif(USE_PANGO)
else()
list(APPEND DRIVER_FILES
drivers/Xlib/Fl_Xlib_Graphics_Driver_font_x.cxx
)
endif(USE_XFT)
list(APPEND DRIVER_FILES
drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_arci.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_color.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_line_style.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx
drivers/Xlib/Fl_Xlib_Graphics_Driver_vertex.cxx
)
endif(FLTK_USE_CAIRO)
set(DRIVER_HEADER_FILES
drivers/Posix/Fl_Posix_System_Driver.H
drivers/X11/Fl_X11_Screen_Driver.H
drivers/X11/Fl_X11_Window_Driver.H
drivers/Xlib/Fl_Xlib_Graphics_Driver.H
drivers/Xlib/Fl_Font.H
drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.H
drivers/Xlib/Fl_Xlib_Image_Surface_Driver.H
drivers/Unix/Fl_Unix_System_Driver.H
drivers/Base/Fl_Base_Pen_Events.H
)
if(FLTK_USE_CAIRO)
set(DRIVER_HEADER_FILES ${DRIVER_HEADER_FILES}
drivers/Cairo/Fl_Cairo_Graphics_Driver.H
drivers/Cairo/Fl_X11_Cairo_Graphics_Driver.H
)
elseif(USE_PANGO)
set(DRIVER_HEADER_FILES ${DRIVER_HEADER_FILES}
drivers/Cairo/Fl_Cairo_Graphics_Driver.H
)
endif(FLTK_USE_CAIRO)
elseif(FLTK_USE_WAYLAND)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CMAKE_CURRENT_BINARY_DIR}")
set(DRIVER_FILES
drivers/Posix/Fl_Posix_System_Driver.cxx
drivers/Posix/Fl_Posix_Printer_Driver.cxx
drivers/Unix/Fl_Unix_Screen_Driver.cxx
drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
drivers/Wayland/Fl_Wayland_Window_Driver.cxx
drivers/Unix/Fl_Unix_System_Driver.cxx
drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.cxx
drivers/Wayland/Fl_Wayland_Image_Surface_Driver.cxx
drivers/Wayland/fl_wayland_clipboard_dnd.cxx
drivers/Wayland/fl_wayland_platform_init.cxx
drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
drivers/Base/Fl_Base_Pen_Events.cxx
Fl_Native_File_Chooser_FLTK.cxx
Fl_Native_File_Chooser_GTK.cxx
)
list(APPEND DRIVER_FILES
Fl_Native_File_Chooser_Kdialog.cxx
Fl_Native_File_Chooser_Zenity.cxx)
if(FLTK_USE_X11)
list(APPEND DRIVER_FILES
drivers/Cairo/Fl_X11_Cairo_Graphics_Driver.cxx
drivers/X11/Fl_X11_Screen_Driver.cxx
drivers/X11/Fl_X11_Window_Driver.cxx
drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx
drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
Fl_x.cxx
fl_dnd_x.cxx
Fl_get_key.cxx
)
endif(FLTK_USE_X11)
set(DRIVER_HEADER_FILES
drivers/Posix/Fl_Posix_System_Driver.H
drivers/Wayland/Fl_Wayland_Screen_Driver.H
drivers/Wayland/Fl_Wayland_Window_Driver.H
drivers/Wayland/Fl_Wayland_Graphics_Driver.H
drivers/Cairo/Fl_Cairo_Graphics_Driver.H
drivers/Cairo/Fl_X11_Cairo_Graphics_Driver.H
drivers/Wayland/Fl_Wayland_Copy_Surface_Driver.H
drivers/Wayland/Fl_Wayland_Image_Surface_Driver.H
drivers/Unix/Fl_Unix_System_Driver.H
drivers/Base/Fl_Base_Pen_Events.H
)
elseif(APPLE)
# Apple Quartz
set(DRIVER_FILES
drivers/Quartz/Fl_Quartz_Graphics_Driver.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_color.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_rect.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_font.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_vertex.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_image.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_arci.cxx
drivers/Quartz/Fl_Quartz_Graphics_Driver_line_style.cxx
drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx
drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
drivers/Posix/Fl_Posix_System_Driver.cxx
drivers/Darwin/Fl_Darwin_System_Driver.cxx
drivers/Base/Fl_Base_Pen_Events.cxx
Fl_get_key_mac.cxx
drivers/Darwin/fl_macOS_platform_init.cxx
)
set(DRIVER_HEADER_FILES
drivers/Posix/Fl_Posix_System_Driver.H
drivers/Darwin/Fl_Darwin_System_Driver.H
drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
drivers/Cocoa/Fl_Cocoa_Window_Driver.H
drivers/Cocoa/Fl_MacOS_Sys_Menu_Bar_Driver.H
drivers/Quartz/Fl_Quartz_Graphics_Driver.H
drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.H
drivers/Quartz/Fl_Font.H
drivers/Quartz/Fl_Quartz_Image_Surface_Driver.H
drivers/Base/Fl_Base_Pen_Events.H
)
else()
# Windows (GDI)
set(DRIVER_FILES
drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx
drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
drivers/WinAPI/Fl_WinAPI_Printer_Driver.cxx
drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx
drivers/GDI/Fl_GDI_Graphics_Driver.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_arci.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_color.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_font.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_image.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_line_style.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx
drivers/GDI/Fl_GDI_Graphics_Driver_vertex.cxx
drivers/GDI/Fl_GDI_Copy_Surface_Driver.cxx
drivers/GDI/Fl_GDI_Image_Surface_Driver.cxx
drivers/Base/Fl_Base_Pen_Events.cxx
Fl_win32.cxx
fl_dnd_win32.cxx
Fl_Native_File_Chooser_WIN32.cxx
Fl_get_key_win32.cxx
drivers/WinAPI/fl_WinAPI_platform_init.cxx
)
set(DRIVER_HEADER_FILES
drivers/WinAPI/Fl_WinAPI_System_Driver.H
drivers/WinAPI/Fl_WinAPI_Screen_Driver.H
drivers/WinAPI/Fl_WinAPI_Window_Driver.H
drivers/GDI/Fl_GDI_Graphics_Driver.H
drivers/GDI/Fl_Font.H
drivers/GDI/Fl_GDI_Copy_Surface_Driver.H
drivers/GDI/Fl_GDI_Image_Surface_Driver.H
drivers/Base/Fl_Base_Pen_Events.H
)
endif(FLTK_USE_X11 AND NOT FLTK_USE_WAYLAND)
source_group("Header Files" FILES ${HEADER_FILES})
source_group("Private Header Files" FILES ${PRIVATE_HEADER_FILES})
source_group("Driver Source Files" FILES ${DRIVER_FILES})
source_group("Driver Header Files" FILES ${DRIVER_HEADER_FILES})
set(CPPFILES
${CPPFILES}
${DRIVER_FILES}
)
if(FLTK_BUILD_FORMS)
set(FORMS_FILES
forms_compatibility.cxx
forms_bitmap.cxx
forms_free.cxx
forms_fselect.cxx
forms_pixmap.cxx
forms_timer.cxx
)
else()
set(FORMS_FILES "")
endif()
set(GLCPPFILES
Fl_Gl_Choice.cxx
Fl_Gl_Device_Plugin.cxx
Fl_Gl_Overlay.cxx
Fl_Gl_Window.cxx
freeglut_geometry.cxx
freeglut_stroke_mono_roman.cxx
freeglut_stroke_roman.cxx
freeglut_teapot.cxx
gl_draw.cxx
gl_start.cxx
glut_compatibility.cxx
glut_font.cxx
)
set(GL_DRIVER_FILES
drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
# the following file doesn't contribute any code:
# drivers/OpenGL/Fl_OpenGL_Graphics_Driver.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_color.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_font.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_line_style.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_rect.cxx
drivers/OpenGL/Fl_OpenGL_Graphics_Driver_vertex.cxx
)
if(FLTK_USE_WAYLAND)
set(GL_DRIVER_FILES ${GL_DRIVER_FILES} drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx)
set(GL_DRIVER_HEADER_FILES drivers/Wayland/Fl_Wayland_Gl_Window_Driver.H)
if(FLTK_USE_X11)
list(APPEND GL_DRIVER_FILES drivers/X11/Fl_X11_Gl_Window_Driver.cxx)
list(APPEND GL_DRIVER_HEADER_FILES drivers/X11/Fl_X11_Gl_Window_Driver.H)
endif(FLTK_USE_X11)
elseif(FLTK_USE_X11)
set(GL_DRIVER_FILES ${GL_DRIVER_FILES} drivers/X11/Fl_X11_Gl_Window_Driver.cxx)
set(GL_DRIVER_HEADER_FILES drivers/X11/Fl_X11_Gl_Window_Driver.H)
elseif(APPLE)
set(GL_DRIVER_FILES ${GL_DRIVER_FILES} drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.mm)
set(GL_DRIVER_HEADER_FILES drivers/Cocoa/Fl_Cocoa_Gl_Window_Driver.H)
elseif(WIN32)
set(GL_DRIVER_FILES ${GL_DRIVER_FILES} drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.cxx)
set(GL_DRIVER_HEADER_FILES drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.H)
endif(FLTK_USE_WAYLAND)
set(GL_DRIVER_HEADER_FILES ${GL_DRIVER_FILES}
drivers/OpenGL/Fl_OpenGL_Display_Device.H
drivers/OpenGL/Fl_OpenGL_Graphics_Driver.H
)
source_group("Driver Header Files" FILES ${GL_DRIVER_HEADER_FILES})
source_group("Driver Source Files" FILES ${GL_DRIVER_FILES})
set(GLCPPFILES
${GLCPPFILES}
${GL_DRIVER_FILES}
)
set(IMGCPPFILES
fl_images_core.cxx
fl_write_png.cxx
Fl_BMP_Image.cxx
Fl_File_Icon2.cxx
Fl_GIF_Image.cxx
Fl_Anim_GIF_Image.cxx
Fl_Help_Dialog.cxx
Fl_ICO_Image.cxx
Fl_JPEG_Image.cxx
Fl_PNG_Image.cxx
Fl_PNM_Image.cxx
Fl_Image_Reader.cxx
Fl_SVG_Image.cxx
nanosvg.cxx
drivers/SVG/Fl_SVG_File_Surface.cxx
)
set(CFILES
flstring.c
numericsort.c
vsnprintf.c
xutf8/is_right2left.c
xutf8/is_spacing.c
xutf8/case.c
)
if(FLTK_USE_X11)
list(APPEND CFILES
xutf8/keysym2Ucs.c
scandir_posix.c
)
if(NOT USE_XFT)
list(APPEND CFILES
xutf8/utf8Utils.c
xutf8/utf8Input.c
)
if(NOT APPLE)
list(APPEND CFILES xutf8/utf8Wrap.c)
endif(NOT APPLE)
endif(NOT USE_XFT)
endif(FLTK_USE_X11)
if(FLTK_USE_WAYLAND)
set(IDIRS "${CMAKE_CURRENT_BINARY_DIR}")
set(CDEFS "_GNU_SOURCE;HAVE_MKOSTEMP")
if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux" OR ${CMAKE_HOST_SYSTEM_NAME} STREQUAL "FreeBSD")
set(CDEFS "${CDEFS};HAVE_MEMFD_CREATE;HAVE_POSIX_FALLOCATE")
endif()
set(COPTS "-fPIC")
if(FLTK_USE_DBUS)
pkg_check_modules(DBUS IMPORTED_TARGET dbus-1)
if(DBUS_FOUND)
set(CDEFS "${CDEFS};HAS_DBUS")
set(IDIRS "${IDIRS};${DBUS_INCLUDE_DIRS}")
endif(DBUS_FOUND)
endif(FLTK_USE_DBUS)
if(USE_SYSTEM_LIBDECOR)
set(CDEFS "${CDEFS};USE_SYSTEM_LIBDECOR;LIBDECOR_PLUGIN_DIR=${LIBDECOR_PLUGIN_DIR}")
if(GTK_FOUND)
set(CDEFS "${CDEFS};HAVE_GTK")
endif(GTK_FOUND)
set_source_files_properties(
${FLTK_SOURCE_DIR}/libdecor/build/fl_libdecor-plugins.c
${FLTK_SOURCE_DIR}/libdecor/src/os-compatibility.c
${FLTK_SOURCE_DIR}/libdecor/src/desktop-settings.c
PROPERTIES COMPILE_DEFINITIONS "${CDEFS}"
INCLUDE_DIRECTORIES "${IDIRS}"
COMPILE_OPTIONS "${COPTS}"
)
else()
set(IDIRS "${IDIRS};${FLTK_SOURCE_DIR}/libdecor/src"
"${FLTK_SOURCE_DIR}/libdecor/src/plugins")
set(CDEFS "${CDEFS};USE_SYSTEM_LIBDECOR=0;LIBDECOR_PLUGIN_API_VERSION=1"
"LIBDECOR_PLUGIN_DIR=\"\"")
if(GTK_FOUND AND FLTK_USE_LIBDECOR_GTK)
set(CDEFS "${CDEFS};HAVE_GTK")
endif(GTK_FOUND AND FLTK_USE_LIBDECOR_GTK)
set_source_files_properties(
${FLTK_SOURCE_DIR}/libdecor/build/fl_libdecor.c
${FLTK_SOURCE_DIR}/libdecor/build/fl_libdecor-plugins.c
${FLTK_SOURCE_DIR}/libdecor/src/os-compatibility.c
${FLTK_SOURCE_DIR}/libdecor/src/desktop-settings.c
PROPERTIES
COMPILE_DEFINITIONS "${CDEFS}"
INCLUDE_DIRECTORIES "${IDIRS}"
COMPILE_OPTIONS "${COPTS}"
)
endif(USE_SYSTEM_LIBDECOR)
set_source_files_properties(
${FLTK_SOURCE_DIR}/src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
${FLTK_SOURCE_DIR}/src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
PROPERTIES COMPILE_DEFINITIONS "USE_SYSTEM_LIBDECOR=${USE_SYSTEM_LIBDECOR}"
)
list(APPEND CFILES
scandir_posix.c
../libdecor/src/desktop-settings.c
../libdecor/src/os-compatibility.c
../libdecor/build/fl_libdecor-plugins.c
)
if(FLTK_USE_X11)
list(APPEND CFILES xutf8/keysym2Ucs.c)
endif(FLTK_USE_X11)
if(NOT USE_SYSTEM_LIBDECOR)
list(APPEND CFILES
../libdecor/build/fl_libdecor.c
../libdecor/src/plugins/common/libdecor-cairo-blur.c
)
endif(NOT USE_SYSTEM_LIBDECOR)
endif(FLTK_USE_WAYLAND)
if(WIN32)
list(APPEND CFILES
scandir_win32.c
)
endif(WIN32)
if(APPLE AND NOT FLTK_BACKEND_X11)
set(MMFILES
Fl_cocoa.mm
drivers/Cocoa/Fl_Cocoa_Printer_Driver.mm
drivers/Cocoa/Fl_Cocoa_Pen_Events.mm
Fl_Native_File_Chooser_MAC.mm
Fl_MacOS_Sys_Menu_Bar.mm
)
source_group("ObjC Source Files" FILES ${MMFILES})
else()
set(MMFILES)
endif()
#######################################################################
# prepare source files for shared and static FLTK libraries
set(SHARED_FILES ${CPPFILES} ${MMFILES} ${CFILES} ${PSFILES})
list(APPEND SHARED_FILES ${HEADER_FILES} ${PRIVATE_HEADER_FILES} ${DRIVER_HEADER_FILES})
set(STATIC_FILES ${SHARED_FILES})
# Visual Studio (MSVC) is known to need WinMain() and maybe BORLAND
# needs it as well, hence we include it on all Windows platforms.
# The GNU compilers (MinGW, MSYS2, Cygwin) disable compilation inside
# the source file which is what we finally want and need.
if(WIN32)
list(APPEND STATIC_FILES fl_call_main.c)
endif()
#######################################################################
#
# Prepare optional libs for shared and static FLTK libraries.
#
# Notes:
# - 'OPTIONAL_LIBS' is a CMake 'list' but must not contain arbitrary
# CMake targets because these targets would be propagated to
# consumer projects. The macro below simplifies adding link
# libraries of such targets to 'OPTIONAL_LIBS'.
# - 'OPTIONAL_INCLUDES' is a similar CMake list that defines additional
# include directories.
#
# This macro appends link libraries to 'OPTIONAL_LIBS' and include
# directories to 'OPTIONAL_INCLUDES'.
#
# Input:
# 'targets' may be a CMake list of targets or a single target.
# It must be quoted if multiple targets are to be added in
# one call (see examples below).
#
#######################################################################
set(OPTIONAL_LIBS)
set(OPTIONAL_INCLUDES)
macro(append_optional_libs targets)
foreach(_target ${targets})
get_target_property(_link_libraries ${_target} INTERFACE_LINK_LIBRARIES)
if(_link_libraries)
list(APPEND OPTIONAL_LIBS ${_link_libraries})
endif()
get_target_property(_include_dirs ${_target} INTERFACE_INCLUDE_DIRECTORIES)
if(_include_dirs)
list(APPEND OPTIONAL_INCLUDES ${_include_dirs})
endif()
endforeach()
unset(_target)
unset(_link_libraries)
unset(_include_dirs)
endmacro()
# Add the required properties for ${OPTIONAL_LIBS} to the given target.
# Note: we must use 'PUBLIC', see GitHub Issue #1173
macro(add_optional_libs target)
target_link_libraries (${target} PUBLIC ${OPTIONAL_LIBS})
target_include_directories(${target} PUBLIC ${OPTIONAL_INCLUDES})
endmacro()
# Build the list of optional libs
if(LIB_dl)
list(APPEND OPTIONAL_LIBS ${LIB_dl})
endif(LIB_dl)
if(USE_THREADS)
list(APPEND OPTIONAL_LIBS ${CMAKE_THREAD_LIBS_INIT})
endif(USE_THREADS)
if(FLTK_USE_X11)
list(APPEND OPTIONAL_LIBS ${X11_LIBRARIES})
list(APPEND OPTIONAL_INCLUDES ${X11_INCLUDE_DIR})
endif(FLTK_USE_X11)
if(WIN32)
list(APPEND OPTIONAL_LIBS comctl32 ws2_32)
if(USE_GDIPLUS)
list(APPEND OPTIONAL_LIBS gdiplus)
endif()
endif(WIN32)
if(HAVE_XINERAMA)
list(APPEND OPTIONAL_LIBS ${X11_Xinerama_LIB})
endif(HAVE_XINERAMA)
if(HAVE_XFIXES)
list(APPEND OPTIONAL_LIBS ${X11_Xfixes_LIB})
endif(HAVE_XFIXES)
if(HAVE_XCURSOR)
list(APPEND OPTIONAL_LIBS ${X11_Xcursor_LIB})
endif(HAVE_XCURSOR)
if(HAVE_XRENDER)
list(APPEND OPTIONAL_LIBS ${X11_Xrender_LIB})
endif(HAVE_XRENDER)
if(USE_PANGO)
list(APPEND OPTIONAL_LIBS ${HAVE_LIB_PANGO})
append_optional_libs(PkgConfig::PANGOCAIRO)
list(APPEND OPTIONAL_LIBS ${HAVE_LIB_GOBJECT})
if(USE_PANGOXFT)
append_optional_libs(PkgConfig::PANGOXFT)
endif(USE_PANGOXFT)
endif(USE_PANGO)
if(USE_XFT)
list(APPEND OPTIONAL_LIBS ${X11_Xft_LIB})
if(LIB_fontconfig)
list(APPEND OPTIONAL_LIBS ${LIB_fontconfig})
endif(LIB_fontconfig)
endif(USE_XFT)
if(UNIX AND FLTK_USE_WAYLAND)
pkg_get_variable(PROTOCOLS wayland-protocols pkgdatadir)
# replace "//" with "/"
string(REPLACE "//" "/" PROTOCOLS ${PROTOCOLS})
# The following variable is used for finding required files and to terminate
# the build if one or more files are not found. For user convenience
# the build is terminated after *all* files have been checked.
set(STOP_REQUIRED FALSE)
set(INFILE ${PROTOCOLS}/stable/xdg-shell/xdg-shell.xml)
fl_check_required_file(STOP_REQUIRED ${INFILE})
add_custom_command(
OUTPUT xdg-shell-protocol.c xdg-shell-client-protocol.h
COMMAND wayland-scanner private-code ${INFILE} xdg-shell-protocol.c
COMMAND wayland-scanner client-header ${INFILE} xdg-shell-client-protocol.h
DEPENDS ${INFILE}
VERBATIM
)
list(APPEND STATIC_FILES "xdg-shell-protocol.c")
list(APPEND SHARED_FILES "xdg-shell-protocol.c")
if(NOT USE_SYSTEM_LIBDECOR)
set(INFILE ${PROTOCOLS}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml)
fl_check_required_file(STOP_REQUIRED ${INFILE})
add_custom_command(
OUTPUT xdg-decoration-protocol.c xdg-decoration-client-protocol.h
COMMAND wayland-scanner private-code ${INFILE} xdg-decoration-protocol.c
COMMAND wayland-scanner client-header ${INFILE} xdg-decoration-client-protocol.h
DEPENDS ${INFILE}
VERBATIM
)
list(APPEND STATIC_FILES "xdg-decoration-protocol.c")
list(APPEND SHARED_FILES "xdg-decoration-protocol.c")
endif(NOT USE_SYSTEM_LIBDECOR)
set(INFILE ${FLTK_SOURCE_DIR}/libdecor/build/gtk-shell.xml)
add_custom_command(
OUTPUT gtk-shell-protocol.c gtk-shell-client-protocol.h
COMMAND wayland-scanner private-code ${INFILE} gtk-shell-protocol.c
COMMAND wayland-scanner client-header ${INFILE} gtk-shell-client-protocol.h
DEPENDS ${INFILE}
VERBATIM
)
list(APPEND STATIC_FILES "gtk-shell-protocol.c")
list(APPEND SHARED_FILES "gtk-shell-protocol.c")
set(INFILE ${PROTOCOLS}/unstable/text-input/text-input-unstable-v3.xml)
fl_check_required_file(STOP_REQUIRED ${INFILE})
add_custom_command(
OUTPUT text-input-protocol.c text-input-client-protocol.h
COMMAND wayland-scanner private-code ${INFILE} text-input-protocol.c
COMMAND wayland-scanner client-header ${INFILE} text-input-client-protocol.h
DEPENDS ${INFILE}
VERBATIM
)
list(APPEND STATIC_FILES "text-input-protocol.c")
list(APPEND SHARED_FILES "text-input-protocol.c")
if(HAVE_XDG_DIALOG)
set(INFILE ${PROTOCOLS}/staging/xdg-dialog/xdg-dialog-v1.xml)
add_custom_command(
OUTPUT xdg-dialog-protocol.c xdg-dialog-client-protocol.h
COMMAND wayland-scanner private-code ${INFILE} xdg-dialog-protocol.c
COMMAND wayland-scanner client-header ${INFILE} xdg-dialog-client-protocol.h
DEPENDS ${INFILE}
VERBATIM
)
list(APPEND STATIC_FILES "xdg-dialog-protocol.c")
list(APPEND SHARED_FILES "xdg-dialog-protocol.c")
endif()
if(STOP_REQUIRED)
message(FATAL_ERROR "*** Terminating: one or more required file(s) were not found. ***")
endif()
if(FLTK_USE_GL)
append_optional_libs("PkgConfig::WLD_EGL;PkgConfig::PKG_EGL")
endif(FLTK_USE_GL)
if(USE_SYSTEM_LIBDECOR)
append_optional_libs(PkgConfig::SYSTEM_LIBDECOR)
elseif(GTK_FOUND AND FLTK_USE_LIBDECOR_GTK)
append_optional_libs(PkgConfig::GTK)
endif()
append_optional_libs("PkgConfig::WLDCURSOR;PkgConfig::WLDCLIENT;PkgConfig::XKBCOMMON")
if(FLTK_USE_DBUS AND DBUS_FOUND)
append_optional_libs(PkgConfig::DBUS)
endif()
endif(UNIX AND FLTK_USE_WAYLAND)
list(REMOVE_DUPLICATES OPTIONAL_LIBS)
list(REMOVE_DUPLICATES OPTIONAL_INCLUDES)
#######################################################################
fl_add_library(fltk STATIC "${STATIC_FILES}")
add_optional_libs(fltk)
#######################################################################
if(FLTK_BUILD_FORMS)
fl_add_library(fltk_forms STATIC "${FORMS_FILES}")
target_link_libraries(fltk_forms PUBLIC fltk::fltk)
endif()
#######################################################################
if(0)
message(STATUS "---------------------- fltk_images -----------------------")
fl_debug_var(FLTK_JPEG_LIBRARIES)
fl_debug_var(FLTK_PNG_LIBRARIES)
fl_debug_var(FLTK_ZLIB_LIBRARIES)
fl_debug_var(FLTK_IMAGE_LIBRARIES)
message(STATUS "---------------------- fltk_images -----------------------")
endif()
fl_add_library(fltk_images STATIC "${IMGCPPFILES}")
target_link_libraries(fltk_images PUBLIC fltk::fltk)
target_link_libraries(fltk_images PRIVATE ${FLTK_IMAGE_LIBRARIES})
if(FLTK_USE_BUNDLED_JPEG)
target_include_directories(fltk_images PUBLIC
$<BUILD_INTERFACE:${FLTK_SOURCE_DIR}/jpeg>
$<INSTALL_INTERFACE:include/FL/images>)
endif()
if(FLTK_USE_BUNDLED_PNG)
target_include_directories(fltk_images PUBLIC
$<BUILD_INTERFACE:${FLTK_SOURCE_DIR}/png>
$<INSTALL_INTERFACE:include/FL/images>)
endif()
if(FLTK_USE_BUNDLED_ZLIB)
target_include_directories(fltk_images PUBLIC
$<BUILD_INTERFACE:${FLTK_SOURCE_DIR}/zlib>
$<INSTALL_INTERFACE:include/FL/images>)
endif()
#######################################################################
if(FLTK_USE_GL)
fl_add_library(fltk_gl STATIC "${GLCPPFILES};${GL_HEADER_FILES};${GL_DRIVER_HEADER_FILES}")
target_link_libraries(fltk_gl PUBLIC ${OPENGL_LIBRARIES} fltk::fltk)
target_include_directories(fltk_gl PUBLIC ${OPENGL_INCLUDE_DIR} ${OPENGL_INCLUDE_DIRS})
# Add "optional libs" (FIXME: this can be optimized, we don't need *all* these libs here)
add_optional_libs(fltk_gl)
if(FLTK_OPENGL_GLU_INCLUDE_DIR)
target_include_directories(fltk_gl PUBLIC ${FLTK_OPENGL_GLU_INCLUDE_DIR})
endif()
endif(FLTK_USE_GL)
#######################################################################
# Build shared libraries (optional)
#######################################################################
# Shared libraries, part 1: everything except Visual Studio (MSVC)
#######################################################################
if(FLTK_BUILD_SHARED_LIBS AND NOT MSVC)
fl_add_library(fltk SHARED "${SHARED_FILES}")
add_optional_libs(fltk-shared)
###################################################################
if(FLTK_BUILD_FORMS)
fl_add_library(fltk_forms SHARED "${FORMS_FILES}")
target_link_libraries(fltk_forms-shared PUBLIC fltk::fltk-shared)
endif()
###################################################################
fl_add_library(fltk_images SHARED "${IMGCPPFILES}")
target_link_libraries(fltk_images-shared PUBLIC fltk::fltk-shared)
target_link_libraries(fltk_images PUBLIC ${FLTK_JPEG_LIBRARIES})
target_link_libraries(fltk_images PUBLIC ${FLTK_PNG_LIBRARIES})
target_link_libraries(fltk_images PUBLIC ${FLTK_IMAGE_LIBRARIES})
if(FLTK_USE_BUNDLED_JPEG)
target_include_directories(fltk_images-shared PUBLIC
$<BUILD_INTERFACE:${FLTK_SOURCE_DIR}/jpeg>
# $<INSTALL_INTERFACE:include>
)
endif()
if(FLTK_USE_BUNDLED_JPEG)
target_link_libraries(fltk_images-shared PUBLIC fltk::jpeg-shared)
else()
target_link_libraries(fltk_images-shared PUBLIC ${JPEG_LIBRARIES})
endif()
if(FLTK_USE_BUNDLED_PNG)
target_link_libraries(fltk_images-shared PUBLIC fltk::png-shared)
else()
target_link_libraries(fltk_images-shared PUBLIC ${PNG_LIBRARIES})
endif()
###################################################################
if(FLTK_USE_GL)
fl_add_library(fltk_gl SHARED "${GLCPPFILES};${GL_HEADER_FILES};${GL_DRIVER_HEADER_FILES}")
target_link_libraries(fltk_gl-shared PUBLIC ${OPENGL_LIBRARIES} fltk::fltk-shared)
target_include_directories(fltk_gl-shared PUBLIC ${OPENGL_INCLUDE_DIR} ${OPENGL_INCLUDE_DIRS})
# Add "optional libs" (FIXME: this can be optimized, we don't need *all* these libs here)
add_optional_libs(fltk_gl-shared)
if(FLTK_OPENGL_GLU_INCLUDE_DIR)
target_include_directories(fltk_gl-shared PUBLIC ${FLTK_OPENGL_GLU_INCLUDE_DIR})
endif()
endif(FLTK_USE_GL)
endif(FLTK_BUILD_SHARED_LIBS AND NOT MSVC)
#######################################################################
# Shared libraries, part 2: Visual Studio (MSVC)
#######################################################################
# Note to devs: As of June 2020 we can't build separate shared libs
# (DLL's) under Windows with Visual Studio (MSVC) but we can build one
# big DLL that comprises all FLTK and optional PNG, JPEG, and ZLIB libs.
# The reason is the common DLL linkage (FL_EXPORT) for all libs. This
# might be changed in the future but it would require a lot of work.
# AlbrechtS
if(FLTK_BUILD_SHARED_LIBS AND MSVC)
set(SOURCES ${SHARED_FILES} ${FORMS_FILES} ${IMGCPPFILES})
if(OPENGL_FOUND)
list(APPEND SOURCES ${GLCPPFILES} ${GL_HEADER_FILES} ${GL_DRIVER_HEADER_FILES})
endif(OPENGL_FOUND)
fl_add_library(fltk SHARED "${SOURCES}")
add_optional_libs(fltk-shared)
if(FLTK_USE_BUNDLED_JPEG)
target_link_libraries(fltk-shared PUBLIC fltk::jpeg-shared)
else()
target_link_libraries(fltk-shared PUBLIC ${FLTK_JPEG_LIBRARIES})
endif()
if(FLTK_USE_BUNDLED_PNG)
target_link_libraries(fltk-shared PUBLIC fltk::png-shared)
else()
target_link_libraries(fltk-shared PUBLIC ${FLTK_PNG_LIBRARIES})
endif()
if(OPENGL_FOUND)
target_link_libraries(fltk-shared PUBLIC ${OPENGL_LIBRARIES})
target_include_directories(fltk-shared PUBLIC ${OPENGL_INCLUDE_DIR} ${OPENGL_INCLUDE_DIRS})
if(FLTK_OPENGL_GLU_INCLUDE_DIR)
target_include_directories(fltk-shared PUBLIC ${FLTK_OPENGL_GLU_INCLUDE_DIR})
endif()
endif(OPENGL_FOUND)
endif(FLTK_BUILD_SHARED_LIBS AND MSVC)
#######################################################################
set(FLTK_LIBRARIES ${FLTK_LIBRARIES} PARENT_SCOPE)
set(FLTK_LIBRARIES_SHARED ${FLTK_LIBRARIES_SHARED} PARENT_SCOPE)