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Invisible text in QTextEdit

Scheduled Pinned Locked Moved Solved General and Desktop
ubuntu 16.04fontsqt 5.9c++
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  • A Offline
    A Offline
    Alp Hancioglu
    wrote on last edited by Alp Hancioglu
    #3

    It doesn't work if I don't set any font.
    Do you mean VLC media player? I just installed VLC and it also doesn't display any text. It only displays window headers and menu items.
    I built qt from source as I said in my post.

    1 Reply Last reply
    0
    • K Offline
      K Offline
      karlheinzreichel
      wrote on last edited by
      #4

      Hmm.. according to your code:
      When you do not set a text in the QTextEdit-Control (textEdit.setPlainText)
      there will be no visible text in the control!

      A 1 Reply Last reply
      0
      • K karlheinzreichel

        Hmm.. according to your code:
        When you do not set a text in the QTextEdit-Control (textEdit.setPlainText)
        there will be no visible text in the control!

        A Offline
        A Offline
        Alp Hancioglu
        wrote on last edited by
        #5

        @karlheinzreichel I don't understand what you mean exactly but textEdit.append("some"); call doesn't display any text either. It moves the cursor but no text is shown.

        K 1 Reply Last reply
        0
        • A Alp Hancioglu

          @karlheinzreichel I don't understand what you mean exactly but textEdit.append("some"); call doesn't display any text either. It moves the cursor but no text is shown.

          K Offline
          K Offline
          karlheinzreichel
          wrote on last edited by
          #6

          @Alp-Hancioglu
          in your code above there is no append (or did I miss something ?)

          A 1 Reply Last reply
          0
          • K karlheinzreichel

            @Alp-Hancioglu
            in your code above there is no append (or did I miss something ?)

            A Offline
            A Offline
            Alp Hancioglu
            wrote on last edited by
            #7

            @karlheinzreichel I tried the append call at some point but forgot to add it to the post. The issue seems much more bigger than QTextEdit though as there is also no text shown in VLC media player.

            1 Reply Last reply
            0
            • K Offline
              K Offline
              karlheinzreichel
              wrote on last edited by
              #8

              As you build qt from scratch, the question :
              Have you installed the libconfig libraries before ... ?

              (probably not)

              regards
              karl-heinz

              A 1 Reply Last reply
              0
              • K karlheinzreichel

                As you build qt from scratch, the question :
                Have you installed the libconfig libraries before ... ?

                (probably not)

                regards
                karl-heinz

                A Offline
                A Offline
                Alp Hancioglu
                wrote on last edited by
                #9

                @karlheinzreichel I didn't explicitly install libconfig library myself. I don't know if other program installed it as prerequisite.
                In order to build, I downloaded qt-everywhere-opensource-src-5.9.1.tar.xz file and extracted it.
                Then called ./configure and make on bash.

                jsulmJ 1 Reply Last reply
                0
                • K Offline
                  K Offline
                  karlheinzreichel
                  wrote on last edited by
                  #10

                  So I would reccomend to check the build requierments for QT
                  (see http://doc.qt.io/qt-5/linux-requirements.html)
                  before building the qt libs

                  regards
                  Karl-Heinz

                  A 1 Reply Last reply
                  1
                  • A Alp Hancioglu

                    @karlheinzreichel I didn't explicitly install libconfig library myself. I don't know if other program installed it as prerequisite.
                    In order to build, I downloaded qt-everywhere-opensource-src-5.9.1.tar.xz file and extracted it.
                    Then called ./configure and make on bash.

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by
                    #11

                    @Alp-Hancioglu Try to start your app with QT_DEBUG_PLUGINS environment variable set and check the output in the console. Looks like something is wrong with your system.

                    https://forum.qt.io/topic/113070/qt-code-of-conduct

                    A 1 Reply Last reply
                    0
                    • jsulmJ jsulm

                      @Alp-Hancioglu Try to start your app with QT_DEBUG_PLUGINS environment variable set and check the output in the console. Looks like something is wrong with your system.

                      A Offline
                      A Offline
                      Alp Hancioglu
                      wrote on last edited by
                      #12

                      @jsulm I set the env variable and there are no errors listed. Just a bunch of plugin metadata loads. Should I look for something?

                      jsulmJ 1 Reply Last reply
                      0
                      • A Alp Hancioglu

                        @jsulm I set the env variable and there are no errors listed. Just a bunch of plugin metadata loads. Should I look for something?

                        jsulmJ Offline
                        jsulmJ Offline
                        jsulm
                        Lifetime Qt Champion
                        wrote on last edited by
                        #13

                        @Alp-Hancioglu Are there any errors/warnings?

                        https://forum.qt.io/topic/113070/qt-code-of-conduct

                        A 1 Reply Last reply
                        0
                        • jsulmJ jsulm

                          @Alp-Hancioglu Are there any errors/warnings?

                          A Offline
                          A Offline
                          Alp Hancioglu
                          wrote on last edited by
                          #14

                          @jsulm There are no errors or warnings.

                          1 Reply Last reply
                          0
                          • K karlheinzreichel

                            So I would reccomend to check the build requierments for QT
                            (see http://doc.qt.io/qt-5/linux-requirements.html)
                            before building the qt libs

                            regards
                            Karl-Heinz

                            A Offline
                            A Offline
                            Alp Hancioglu
                            wrote on last edited by
                            #15

                            @karlheinzreichel I checked every package and its dev version listed in requirements list and they are all installed and at newest version so there is no need to install or upgrade any of them. Some packages don't have the exact same name on my machine: libfontconfig is listed as libfontconfig1 on mine, libfreetype is listed as libfreetype6 on mine but the descriptions match.
                            I built Qt a week ago so they were most probably at newest version at time of compilation so I don't think they are related to the issue I have.

                            jsulmJ 1 Reply Last reply
                            0
                            • A Alp Hancioglu

                              @karlheinzreichel I checked every package and its dev version listed in requirements list and they are all installed and at newest version so there is no need to install or upgrade any of them. Some packages don't have the exact same name on my machine: libfontconfig is listed as libfontconfig1 on mine, libfreetype is listed as libfreetype6 on mine but the descriptions match.
                              I built Qt a week ago so they were most probably at newest version at time of compilation so I don't think they are related to the issue I have.

                              jsulmJ Offline
                              jsulmJ Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on last edited by
                              #16

                              @Alp-Hancioglu If you execute configure script before building Qt you will get a summary what was found and enabled. You can execute configure again with -v parameter and see whether fontconfig was really enabled.

                              https://forum.qt.io/topic/113070/qt-code-of-conduct

                              A 1 Reply Last reply
                              0
                              • jsulmJ jsulm

                                @Alp-Hancioglu If you execute configure script before building Qt you will get a summary what was found and enabled. You can execute configure again with -v parameter and see whether fontconfig was really enabled.

                                A Offline
                                A Offline
                                Alp Hancioglu
                                wrote on last edited by
                                #17

                                @jsulm Thanks for the continued support jsulm.

                                I used ./configure -v and saw that fontconfig is disabled in build options:

                                Qt Gui:
                                  Accessibility .......................... yes
                                  FreeType ............................... yes
                                    Using system FreeType ................ no
                                  HarfBuzz ............................... yes
                                    Using system HarfBuzz ................ no
                                  Fontconfig ............................. no
                                

                                Then I used ./configure -v -fontconfig to enable it but it didn't work with error:

                                ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed.
                                

                                Then I run following to make sure libfontconfig is installed:

                                sudo apt install libfontconfig1
                                [sudo] password for alp: 
                                Reading package lists... Done
                                Building dependency tree       
                                Reading state information... Done
                                libfontconfig1 is already the newest version (2.11.94-0ubuntu1.1).
                                0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                

                                I also run ./configure -system-freetype -fontconfig but it doesn't make a difference with resulting errors:

                                ERROR: Feature 'system-freetype' was enabled, but the pre-condition 'features.freetype && libs.freetype' failed.
                                
                                ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed.
                                

                                Make sure freetype is installed:

                                sudo apt install libfreetype6
                                Reading package lists... Done
                                Building dependency tree       
                                Reading state information... Done
                                libfreetype6 is already the newest version (2.6.1-0.1ubuntu2.3).
                                0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                
                                jsulmJ 1 Reply Last reply
                                0
                                • A Alp Hancioglu

                                  @jsulm Thanks for the continued support jsulm.

                                  I used ./configure -v and saw that fontconfig is disabled in build options:

                                  Qt Gui:
                                    Accessibility .......................... yes
                                    FreeType ............................... yes
                                      Using system FreeType ................ no
                                    HarfBuzz ............................... yes
                                      Using system HarfBuzz ................ no
                                    Fontconfig ............................. no
                                  

                                  Then I used ./configure -v -fontconfig to enable it but it didn't work with error:

                                  ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed.
                                  

                                  Then I run following to make sure libfontconfig is installed:

                                  sudo apt install libfontconfig1
                                  [sudo] password for alp: 
                                  Reading package lists... Done
                                  Building dependency tree       
                                  Reading state information... Done
                                  libfontconfig1 is already the newest version (2.11.94-0ubuntu1.1).
                                  0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                  

                                  I also run ./configure -system-freetype -fontconfig but it doesn't make a difference with resulting errors:

                                  ERROR: Feature 'system-freetype' was enabled, but the pre-condition 'features.freetype && libs.freetype' failed.
                                  
                                  ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed.
                                  

                                  Make sure freetype is installed:

                                  sudo apt install libfreetype6
                                  Reading package lists... Done
                                  Building dependency tree       
                                  Reading state information... Done
                                  libfreetype6 is already the newest version (2.6.1-0.1ubuntu2.3).
                                  0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                  
                                  jsulmJ Offline
                                  jsulmJ Offline
                                  jsulm
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #18

                                  @Alp-Hancioglu You need to install the dev package for fontconfig. Something like libfontconfig1-dev.

                                  https://forum.qt.io/topic/113070/qt-code-of-conduct

                                  A 1 Reply Last reply
                                  0
                                  • jsulmJ jsulm

                                    @Alp-Hancioglu You need to install the dev package for fontconfig. Something like libfontconfig1-dev.

                                    A Offline
                                    A Offline
                                    Alp Hancioglu
                                    wrote on last edited by
                                    #19

                                    @jsulm It is already installed:

                                    sudo apt install libfontconfig1-dev
                                    [sudo] password for alp: 
                                    Reading package lists... Done
                                    Building dependency tree       
                                    Reading state information... Done
                                    libfontconfig1-dev is already the newest version (2.11.94-0ubuntu1.1).
                                    0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                    

                                    I checked every dev package in the requirements list and they are all installed with newest versions

                                    jsulmJ 1 Reply Last reply
                                    0
                                    • A Alp Hancioglu

                                      @jsulm It is already installed:

                                      sudo apt install libfontconfig1-dev
                                      [sudo] password for alp: 
                                      Reading package lists... Done
                                      Building dependency tree       
                                      Reading state information... Done
                                      libfontconfig1-dev is already the newest version (2.11.94-0ubuntu1.1).
                                      0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
                                      

                                      I checked every dev package in the requirements list and they are all installed with newest versions

                                      jsulmJ Offline
                                      jsulmJ Offline
                                      jsulm
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #20

                                      @Alp-Hancioglu If you execute configure with -v you should get more output. Can you post it here?

                                      https://forum.qt.io/topic/113070/qt-code-of-conduct

                                      A 1 Reply Last reply
                                      1
                                      • A Offline
                                        A Offline
                                        Alp Hancioglu
                                        wrote on last edited by
                                        #21

                                        I uninstalled Qt build with make uninstall and then fonts in VLC appeared. I am guessing Qt code in VLC was referencing Qt build libs in /usr/local/Qt-5.9.1/lib directory, which are deleted after uninstall, and this was causing the missing font in VLC. After uninstall VLC started referencing libs in /usr/lib/x86_64-linux-gnu/ which work and fonts appeared.

                                        I tried compiling against headers and libs in qt-everywhere-opensource-src-5.9.1 directory, which is downloaded from qt website:

                                        g++ -Wall -fPIC -c -g -I/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/include -I/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/include/QtWidgets main.cpp -o main.o
                                        g++ -g -Wl,--trace main.o ext/printer.o -o main -L/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/lib -lQt5Gui -lQt5Core -lQt5Widgets
                                        /usr/bin/ld: mode elf_x86_64
                                        /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/crt1.o
                                        /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/crti.o
                                        /usr/lib/gcc/x86_64-linux-gnu/6/crtbegin.o
                                        main.o
                                        ext/printer.o
                                        -lQt5Gui (/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/lib/libQt5Gui.so)
                                        -lQt5Core (/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/lib/libQt5Core.so)
                                        -lQt5Widgets (/home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/lib/libQt5Widgets.so)
                                        -lstdc++ (/usr/lib/gcc/x86_64-linux-gnu/6/libstdc++.so)
                                        /lib/x86_64-linux-gnu/libm.so.6
                                        /lib/x86_64-linux-gnu/libmvec.so.1
                                        libgcc_s.so.1 (/usr/lib/gcc/x86_64-linux-gnu/6/libgcc_s.so.1)
                                        /lib/x86_64-linux-gnu/libc.so.6
                                        (/usr/lib/x86_64-linux-gnu/libc_nonshared.a)elf-init.oS
                                        /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
                                        /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
                                        libgcc_s.so.1 (/usr/lib/gcc/x86_64-linux-gnu/6/libgcc_s.so.1)
                                        /usr/lib/gcc/x86_64-linux-gnu/6/crtend.o
                                        /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/crtn.o

                                        When I run with ./main following errors appear:

                                        ./main: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: version Qt_5' not found (required by ./main) ./main: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: version Qt_5' not found (required by ./main)
                                        ./main: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version Qt_5.9' not found (required by ./main) ./main: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version Qt_5' not found (required by ./main)

                                        which makes me guess that libs in qt-everywhere-opensource-src-5.9.1 are empty and g++ references the libs in x86_64-linux-gnu which are not the latest version 5.9 as expected.

                                        1 Reply Last reply
                                        0
                                        • jsulmJ jsulm

                                          @Alp-Hancioglu If you execute configure with -v you should get more output. Can you post it here?

                                          A Offline
                                          A Offline
                                          Alp Hancioglu
                                          wrote on last edited by
                                          #22

                                          @jsulm I don't notice much difference with -v but here it is.

                                          ./configure -system-freetype -fontconfig -v

                                          • cd qtbase
                                          • /home/alp/Downloads/qt-everywhere-opensource-src-5.9.1/qtbase/configure -top-level -system-freetype -fontconfig -v
                                            Creating qmake...
                                            make: Nothing to be done for 'first'.
                                            Command line: -system-freetype -fontconfig -v

                                          Selecting Qt Edition.

                                          Type 'c' if you want to use the Commercial Edition.
                                          Type 'o' if you want to use the Open Source Edition.

                                          Which edition of Qt do you want to use? o

                                          This is the Qt Open Source Edition.

                                          You are licensed to use this software under the terms of
                                          the GNU Lesser General Public License (LGPL) version 3
                                          or the GNU General Public License (GPL) version 2.

                                          Type 'L' to view the GNU Lesser General Public License version 3 (LGPLv3).
                                          Type 'G' to view the GNU General Public License version 2 (GPLv2).
                                          Type 'y' to accept this license offer.
                                          Type 'n' to decline this license offer.

                                          Do you accept the terms of either license? y

                                          Running configuration tests...
                                          Done running configuration tests.

                                          Configure summary:

                                          Build type: linux-g++ (x86_64, CPU features: mmx sse sse2)
                                          Configuration: use_gold_linker sse2 sse3 ssse3 sse4_1 sse4_2 avx avx2 avx512f avx512bw avx512cd avx512dq avx512er avx512ifma avx512pf avx512vbmi avx512vl compile_examples enable_new_dtags f16c largefile precompile_header shared rpath release c++11 c++14 c++1z concurrent dbus mremap reduce_exports reduce_relocations stl
                                          Build options:
                                          Mode ................................... release
                                          Optimize release build for size ........ no
                                          Building shared libraries .............. yes
                                          Using C++ standard ..................... C++1z
                                          Using gold linker ...................... yes
                                          Using new DTAGS ........................ yes
                                          Using precompiled headers .............. yes
                                          Using LTCG ............................. no
                                          Target compiler supports:
                                          SSE .................................. SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
                                          AVX .................................. AVX AVX2 F16C
                                          AVX512 ............................... F ER CD PF DQ BW VL IFMA VBMI
                                          Build parts ............................ libs examples tools
                                          Qt modules and options:
                                          Qt Concurrent .......................... yes
                                          Qt D-Bus ............................... yes
                                          Qt D-Bus directly linked to libdbus .... no
                                          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
                                          QML debugging .......................... yes
                                          udev ................................... no
                                          Using system zlib ...................... yes
                                          Qt Core:
                                          DoubleConversion ....................... yes
                                          Using system DoubleConversion ........ no
                                          GLib ................................... no
                                          iconv .................................. yes
                                          ICU .................................... no
                                          Logging backends:
                                          journald ............................. no
                                          syslog ............................... no
                                          slog2 ................................ no
                                          Using system PCRE2 ..................... no
                                          Qt Network:
                                          getaddrinfo() .......................... yes
                                          getifaddrs() ........................... yes
                                          IPv6 ifname ............................ yes
                                          libproxy ............................... no
                                          OpenSSL ................................ no
                                          Qt directly linked to OpenSSL ........ no
                                          SCTP ................................... no
                                          Use system proxies ..................... yes
                                          Qt Gui:
                                          Accessibility .......................... yes
                                          FreeType ............................... yes
                                          Using system FreeType ................ no
                                          HarfBuzz ............................... yes
                                          Using system HarfBuzz ................ no
                                          Fontconfig ............................. no
                                          Image formats:
                                          GIF .................................. yes
                                          ICO .................................. yes
                                          JPEG ................................. yes
                                          Using system libjpeg ............... no
                                          PNG .................................. yes
                                          Using system libpng ................ no
                                          EGL .................................... no
                                          OpenVG ................................. no
                                          OpenGL:
                                          Desktop OpenGL ....................... yes
                                          OpenGL ES 2.0 ........................ no
                                          OpenGL ES 3.0 ........................ no
                                          OpenGL ES 3.1 ........................ no
                                          Session Management ..................... yes
                                          Features used by QPA backends:
                                          evdev .................................. yes
                                          libinput ............................... no
                                          INTEGRITY HID .......................... no
                                          mtdev .................................. no
                                          tslib .................................. no
                                          xkbcommon-evdev ........................ no
                                          QPA backends:
                                          DirectFB ............................... no
                                          EGLFS .................................. no
                                          LinuxFB ................................ yes
                                          VNC .................................... yes
                                          Mir client ............................. no
                                          X11:
                                          Using system-provided XCB libraries .. no
                                          EGL on X11 ........................... no
                                          Xinput2 .............................. no
                                          XCB XKB .............................. yes
                                          XLib ................................. yes
                                          XCB render ........................... yes
                                          XCB GLX .............................. yes
                                          XCB Xlib ............................. yes
                                          Using system-provided xkbcommon ...... no
                                          Qt Widgets:
                                          GTK+ ................................... no
                                          Styles ................................. Fusion Windows
                                          Qt PrintSupport:
                                          CUPS ................................... no
                                          Qt Sql:
                                          DB2 (IBM) .............................. no
                                          InterBase .............................. no
                                          MySql .................................. no
                                          OCI (Oracle) ........................... no
                                          ODBC ................................... no
                                          PostgreSQL ............................. no
                                          SQLite2 ................................ no
                                          SQLite ................................. yes
                                          Using system provided SQLite ......... no
                                          TDS (Sybase) ........................... no
                                          Qt SerialBus:
                                          Socket CAN ............................. yes
                                          Socket CAN FD .......................... yes
                                          QtXmlPatterns:
                                          XML schema support ..................... yes
                                          Qt QML:
                                          QML interpreter ........................ yes
                                          QML network support .................... yes
                                          Qt Quick:
                                          Direct3D 12 ............................ no
                                          AnimatedImage item ..................... yes
                                          Canvas item ............................ yes
                                          Support for Qt Quick Designer .......... yes
                                          Flipable item .......................... yes
                                          GridView item .......................... yes
                                          ListView item .......................... yes
                                          Path support ........................... yes
                                          PathView item .......................... yes
                                          Positioner items ....................... yes
                                          ShaderEffect item ...................... yes
                                          Sprite item ............................ yes
                                          Qt Gamepad:
                                          SDL2 ................................... no
                                          Qt 3D:
                                          Assimp ................................. yes
                                          System Assimp .......................... no
                                          Output Qt3D Job traces ................. no
                                          Output Qt3D GL traces .................. no
                                          Qt 3D GeometryLoaders:
                                          Autodesk FBX ........................... no
                                          Qt Wayland Client ........................ no
                                          Qt Wayland Compositor .................... no
                                          Qt Bluetooth:
                                          BlueZ .................................. no
                                          BlueZ Low Energy ....................... no
                                          Linux Crypto API ....................... no
                                          Qt Sensors:
                                          sensorfw ............................... no
                                          Qt Multimedia:
                                          ALSA ................................... no
                                          GStreamer 1.0 .......................... no
                                          GStreamer 0.10 ......................... no
                                          Video for Linux ........................ yes
                                          OpenAL ................................. no
                                          PulseAudio ............................. no
                                          Resource Policy (libresourceqt5) ....... no
                                          Windows Audio Services ................. no
                                          DirectShow ............................. no
                                          Windows Media Foundation ............... no
                                          Qt Quick Controls 2:
                                          Styles ................................. Default Material Universal
                                          Qt Quick Templates 2:
                                          Hover support .......................... yes
                                          Multi-touch support .................... yes
                                          Qt Location:
                                          Gypsy GPS Daemon ....................... no
                                          WinRT Geolocation API .................. no
                                          Qt WebEngine:
                                          Embedded build ......................... no
                                          Pepper Plugins ......................... yes
                                          Printing and PDF ....................... yes
                                          Proprietary Codecs ..................... no
                                          Spellchecker ........................... yes
                                          WebRTC ................................. yes
                                          Using system ninja ..................... no
                                          ALSA ................................... no
                                          PulseAudio ............................. no
                                          System libraries:
                                          ICU .................................. no
                                          libwebp and libwebpdemux ............. no
                                          Opus ................................. no
                                          ffmpeg ............................... no

                                          Note: Also available for Linux: linux-clang linux-icc

                                          Note: Disabling Linux Accessibility Bridge: D-Bus is missing.

                                          Note: No wayland-egl support detected. Cross-toolkit compatibility disabled.

                                          ERROR: Feature 'system-freetype' was enabled, but the pre-condition 'features.freetype && libs.freetype' failed.

                                          ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed.

                                          jsulmJ 1 Reply Last reply
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