1comment "libgtk3 needs a toolchain w/ wchar, threads, C++, gcc >= 4.8" 2 depends on BR2_PACKAGE_HOST_RUSTC_ARCH_SUPPORTS 3 depends on BR2_USE_MMU 4 depends on BR2_TOOLCHAIN_HAS_SYNC_4 5 depends on !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP || \ 6 !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \ 7 !BR2_TOOLCHAIN_HAS_THREADS 8 9comment "libgtk3 needs an OpenGL or an OpenGL-EGL/wayland backend" 10 depends on BR2_USE_MMU 11 depends on BR2_TOOLCHAIN_HAS_SYNC_4 12 depends on !BR2_PACKAGE_HAS_LIBEGL && \ 13 !BR2_PACKAGE_HAS_LIBGL 14 15config BR2_PACKAGE_LIBGTK3 16 bool "libgtk3" 17 depends on BR2_PACKAGE_HOST_RUSTC_ARCH_SUPPORTS # host-libgtk3 -> host-librsvg 18 depends on BR2_USE_WCHAR # glib2 19 depends on BR2_TOOLCHAIN_HAS_THREADS # glib2 20 depends on BR2_USE_MMU # glib2 21 depends on BR2_INSTALL_LIBSTDCPP # pango 22 depends on BR2_TOOLCHAIN_HAS_SYNC_4 # pango -> harfbuzz 23 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # pango -> harfbuzz 24 depends on BR2_PACKAGE_HAS_LIBEGL_WAYLAND || \ 25 BR2_PACKAGE_HAS_LIBGL 26 select BR2_PACKAGE_ATK 27 select BR2_PACKAGE_CAIRO 28 select BR2_PACKAGE_CAIRO_PS 29 select BR2_PACKAGE_CAIRO_PDF 30 select BR2_PACKAGE_CAIRO_SVG 31 select BR2_PACKAGE_LIBEPOXY 32 select BR2_PACKAGE_LIBGLIB2 33 select BR2_PACKAGE_PANGO 34 select BR2_PACKAGE_GDK_PIXBUF 35 # At least one backend is required 36 select BR2_PACKAGE_LIBGTK3_BROADWAY if \ 37 !(BR2_PACKAGE_LIBGTK3_X11 || BR2_PACKAGE_LIBGTK3_WAYLAND) 38 help 39 The GTK+ version 3 graphical user interface library 40 41 https://www.gtk.org/ 42 43if BR2_PACKAGE_LIBGTK3 44 45config BR2_PACKAGE_LIBGTK3_BROADWAY 46 bool "Broadway GDK backend" 47 default y 48 help 49 This enables the Broadway backend for GDK, which provides 50 support for displaying GTK+ applications in a web browser, 51 using HTML5 and web sockets. 52 53 For example, to run gtk3-demo on a target which IP address is 54 192.168.0.1 and use it from a web browser, execute the 55 following commands: 56 57 $ broadwayd -a 192.168.0.1 -p 8080 :2 & 58 $ export GDK_BACKEND=broadway 59 $ export BROADWAY_DISPLAY=:2 60 $ gtk3-demo 61 62 Then open a web browser at address http://192.168.0.1:8080. 63 Javascript and web sockets should be enabled. 64 65comment "Wayland GDK backend needs an OpenGL EGL backend w/ headers >= 3.17" 66 depends on !BR2_PACKAGE_HAS_LIBEGL_WAYLAND || \ 67 !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17 68 69config BR2_PACKAGE_LIBGTK3_WAYLAND 70 bool "Wayland GDK backend" 71 default y 72 depends on BR2_PACKAGE_HAS_LIBEGL_WAYLAND 73 depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17 74 depends on BR2_PACKAGE_WAYLAND 75 select BR2_PACKAGE_WAYLAND_PROTOCOLS 76 select BR2_PACKAGE_LIBXKBCOMMON 77 help 78 This enables the Wayland backend for GDK. 79 80comment "X11 GDK backend needs an OpenGL provider" 81 depends on !BR2_PACKAGE_HAS_LIBGL 82 83config BR2_PACKAGE_LIBGTK3_X11 84 bool "X11 GDK backend" 85 default y 86 depends on BR2_PACKAGE_XORG7 87 depends on BR2_PACKAGE_HAS_LIBGL 88 select BR2_PACKAGE_FONTCONFIG 89 select BR2_PACKAGE_XLIB_LIBX11 90 select BR2_PACKAGE_XLIB_LIBXEXT 91 select BR2_PACKAGE_XLIB_LIBXRENDER 92 select BR2_PACKAGE_XLIB_LIBXI 93 help 94 This enables the X11 backend for GDK. 95 96config BR2_PACKAGE_LIBGTK3_DEMO 97 bool "Install libgtk3 demo program" 98 select BR2_PACKAGE_SHARED_MIME_INFO 99 select BR2_PACKAGE_HICOLOR_ICON_THEME 100 help 101 The GTK+ source base contains a demo program. This 102 option allows to install this program to the target. 103 104config BR2_PACKAGE_LIBGTK3_TESTS 105 bool "Install libgtk3 tests" 106 help 107 The GTK+ source base contains tests. This option 108 allows to install them to the target. 109 110endif 111