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Question

I have problem during QT compiling with yocto.

I need eglfs_kms and I try to enable via config but it never compiles eglfs_kms plugin. After compilation, there is eglfs_kms_egldevice and eglfs_emu but there is no eglfs_kms.

this is how it is configured:

Command line: -v -opensource -confirm-license -sysroot /home/ve/workspace/sie/yocto/sie-yocto/tmp/work/cortexa57-poky-linux/qtbase/5.15.13+git/recipe-sysroot -prefix /usr -bindir /usr/bin -libdir /usr/lib -datadir /usr/share -sysconfdir /etc -docdir /usr/share/doc -headerdir /usr/include -archdatadir /usr/lib -libexecdir /usr/lib/libexec -plugindir /usr/lib/plugins -qmldir /usr/lib/qml -translationdir /usr/share/translations -testsdir /usr/share/tests -examplesdir /usr/share/examples -hostprefix /home/ve/workspace/sie/yocto/sie-yocto/tmp/work/cortexa57-poky-linux/qtbase/5.15.13+git/recipe-sysroot-native -hostlibdir /home/ve/workspace/sie/yocto/sie-yocto/tmp/work/cortexa57-poky-linux/qtbase/5.15.13+git/recipe-sysroot/usr/lib -hostbindir /usr/bin -external-hostbindir /home/ve/workspace/sie/yocto/sie-yocto/tmp/work/cortexa57-poky-linux/qtbase/5.15.13+git/recipe-sysroot-native/usr/bin -hostdatadir /home/ve/workspace/sie/yocto/sie-yocto/tmp/work/cortexa57-poky-linux/qtbase/5.15.13+git/recipe-sysroot/usr/lib -platform linux-oe-g++ -xplatform linux-oe-g++ -no-use-gold-linker -silent -no-pch -no-rpath -pkg-config -accessibility -no-cups -dbus -directfb -eglfs -evdev -nomake examples -fontconfig -system-freetype -no-gbm -no-feature-getentropy -no-gif -opengl desktop -opengl es2 -no-glib -no-gtk -qt-harfbuzz -no-ico -no-iconv -no-icu -no-journald -system-libjpeg -kms -no-libinput -system-libpng -no-libproxy -make libs -linuxfb -trace no -no-mtdev -openssl -system-pcre -release -no-sm -no-sql-db2 -no-sql-ibase -no-sql-mysql -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-sql-tds -shared -make tests -make tools -no-tslib -libudev -vulkan -widgets -no-xcb -no-xkbcommon -system-zlib -kms -opengl es2

and my qtbase_git.bbapend:

PACKAGECONFIG:append = "fontconfig linuxfb gles2 eglfs kms directfb"
PACKAGECONFIG:remove = "xcb vnc"
QT_CONFIG_FLAGS:append = " -kms"
DEPENDS:append = " libdrm"

here is QT 5.15 and this is the output:

Configure summary:

Building on: linux-oe-g++ (arm64, CPU features: cx16 neon crc32)
Building for: linux-oe-g++ (arm64, CPU features: cx16 neon crc32)
Target compiler: gcc 13.2.0
Configuration: cross_compile compile_examples enable_new_dtags largefile neon silent shared shared release c++11 c++14 c++17 c++1z concurrent dbus reduce_exports stl
Build options:
  Mode ................................... release
  Optimize release build for size ........ no
  Building shared libraries .............. yes
  Using C standard ....................... C11
  Using C++ standard ..................... C++17
  Using ccache ........................... no
  Using new DTAGS ........................ yes
  Relocatable ............................ yes
  Using precompiled headers .............. no
  Using LTCG ............................. no
  Target compiler supports:
    NEON ................................. yes
  Build parts ............................ libs tests tools
Qt modules and options:
  Qt Concurrent .......................... yes
  Qt D-Bus ............................... yes
  Qt D-Bus directly linked to libdbus .... yes
  Qt Gui ................................. yes
  Qt Network ............................. yes
  Qt Sql ................................. yes
  Qt Testlib ............................. yes
  Qt Widgets ............................. yes
  Qt Xml ................................. yes
Support enabled for:
  Using pkg-config ....................... yes
  udev ................................... yes
  Using system zlib ...................... yes
  Zstandard support ...................... yes
Qt Core:
  DoubleConversion ....................... yes
    Using system DoubleConversion ........ no
  GLib ................................... no
  iconv .................................. no
  ICU .................................... no
  Built-in copy of the MIME database ..... yes
  Tracing backend ........................ <none>
  Logging backends:
    journald ............................. no
    syslog ............................... no
    slog2 ................................ no
  PCRE2 .................................. yes
    Using system PCRE2 ................... yes
Qt Network:
  getifaddrs() ........................... yes
  IPv6 ifname ............................ yes
  libproxy ............................... no
  Linux AF_NETLINK ....................... yes
  OpenSSL ................................ yes
    Qt directly linked to OpenSSL ........ no
  OpenSSL 1.1 ............................ yes
  DTLS ................................... yes
  OCSP-stapling .......................... yes
  SCTP ................................... no
  Use system proxies ..................... yes
  GSSAPI ................................. no
Qt Gui:
  Accessibility .......................... yes
  FreeType ............................... yes
    Using system FreeType ................ yes
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. yes
  Image formats:
    GIF .................................. no
    ICO .................................. no
    JPEG ................................. yes
      Using system libjpeg ............... yes
    PNG .................................. yes
      Using system libpng ................ yes
  Text formats:
    HtmlParser ........................... yes
    CssParser ............................ yes
    OdfWriter ............................ yes
    MarkdownReader ....................... yes
      Using system libmd4c ............... no
    MarkdownWriter ....................... yes
  EGL .................................... yes
  OpenVG ................................. no
  OpenGL:
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ yes
    OpenGL ES 3.0 ........................ yes
    OpenGL ES 3.1 ........................ yes
    OpenGL ES 3.2 ........................ yes
  Vulkan ................................. yes
  Session Management ..................... no
Features used by QPA backends:
  evdev .................................. yes
  libinput ............................... no
  INTEGRITY HID .......................... no
  mtdev .................................. no
  tslib .................................. no
  xkbcommon .............................. no
  X11 specific:
    XLib ................................. no
    XCB Xlib ............................. no
    EGL on X11 ........................... no
    xkbcommon-x11 ........................ no
QPA backends:
  DirectFB ............................... yes
  EGLFS .................................. yes
  EGLFS details:
    EGLFS OpenWFD ........................ no
    EGLFS i.Mx6 .......................... no
    EGLFS i.Mx6 Wayland .................. no
    EGLFS RCAR ........................... no
    EGLFS EGLDevice ...................... yes
    EGLFS GBM ............................ no
    EGLFS VSP2 ........................... no
    EGLFS Mali ........................... no
    EGLFS Raspberry Pi ................... no
    EGLFS X11 ............................ no
  LinuxFB ................................ yes
  VNC .................................... yes
Qt Sql:
  SQL item models ........................ yes
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows
Qt PrintSupport:
  CUPS ................................... no
Qt Sql Drivers:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... no
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. no
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no
Qt Testlib:
  Tester for item models ................. yes

How can I enable eglfs_kms backend support?

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Danh mục

Enabling eglfs_kms plugin in qt with yocto