# PS1 if [[ "$(tty)" == "/dev/tty1" ]]; then # PS1='%(?.0.%?) --> ' PS1='${MY_TMUX_FLAG}%(?.%F{green}0 --> %f.%F{red}%? --> %f)' else # PS1='%(?.0.%?) > ' PS1='${MY_TMUX_FLAG}%(?.%F{green}0 > %f.%F{red}%? > %f)' fi
# commandalias alias l='exa --long --git' alias p=pwd alias c=clear
1. Problem Description
When running Wolfram Notebook 14.3 (which utilizes the Qt6 graphics engine) on an Arch Linux system running the Wayland display protocol, the Fcitx5 input method framework fails to work. While fcitx5-diagnose confirms that Fcitx5 successfully captures the com.wolfram.Wolfram.14.3 process and establishes DBus communication in the wayland_v2 frontend, it remains impossible to trigger the input method or type non-ASCII characters inside the notebook.
owner of dbus name `org.fcitx.fcitx5` is `:1.185`.
pid of dbus name `org.fcitx.fcitx5` owner is `41692`.
debug information from dbus:
group [wayland:] has 4 inputcontext(s) ic [070269ac7cb34d6aab8e23f8f0151cfb] program:foot frontend:wayland_v2 cap:100000072 focus:1 ic [e12027ee6a0d46c7809836859e8879f3] program:com.wolfram.wolfram.14.3 frontend:wayland_v2 cap:100000072 focus:0 ic [0e71fd992de34894b050fb12440bd8b6] program:google-chrome frontend:wayland_v2 cap:100000072 focus:0 ic [ad986948aa804882b670f2f9665351ed] program: frontend:wayland_v2 cap:100000072 focus:0 group [x11::0] has 0 inputcontext(s) input context without group
# frontends setup: the environment variable checked by this script only shows the environment under current shell. it is still possible that you did not set the environment to the whole graphic desktop session. you may inspect the actual environment variable of a certain process by using `xargs -0 -l1 /proc/$pid/environ` for a certain process that you find not working.
## xim: 1. `${xmodifiers}`:
environment variable xmodifiers is set to "@im=fcitx" correctly. xim server name from environment variable is fcitx.
2. xim_servers on root window:
xim server name is the same with that set in the environment variable.
3. xim for emacs:
**your lc_ctype is set to en_us.utf-8 instead of one of zh, ja, ko. you may not be able to use input method in emacs because of an really old emacs bug that upstream refuse to fix for years.**
## qt: 1. qt4 - `${qt4_im_module}`:
environment variable qt_im_module is set to "fcitx" correctly.
**`fcitx5-qt4-immodule-probing` not found.**
2. qt5 - `${qt_im_module}`:
environment variable qt_im_module is set to "fcitx" correctly.
using fcitx5-qt5-immodule-probing to check the actual im module to be used under current environment:
found fcitx5 qt6 module: `/usr/lib/fcitx5/qt6/libfcitx-quickphrase-editor5.so`. found fcitx5 im module for qt6: `/usr/lib/qt6/plugins/platforminputcontexts/libfcitx5platforminputcontextplugin.so`. found unknown fcitx qt module: `/usr/lib/qt6/plugins/plasma/kcms/systemsettings/kcm_fcitx5.so`. found unknown fcitx qt module: `/usr/lib/office6/qt/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.so`. found fcitx5 im module for qt: `/usr/lib/qt/plugins/platforminputcontexts/libfcitx5platforminputcontextplugin.so`.
following error may not be accurate because guessing qt version from path depends on how your distribution packages qt. it is not a critical error if you do not use any qt application with certain version of qt or you are using text-input support by qt under wayland. **cannot find fcitx5 input method module for qt4.**
This issue stems from a combination of isolated application environments, strict ABI (Application Binary Interface) compatibility requirements in the Qt framework, and Wayland-specific input handling.
JP-Ellis commented on 2020-09-28 12:27 (UTC) @tuxzz I've never used Fcitx or fcitx5. From what I could find, they are meant to add support for inputting non-ASCII characters? If that's the case, then I doubt that will ever work because Mathematica simply does not support unicode very well. It only added unicode support in v12, and even then it's very limited and you cannot input non-ASCII characters without using the special syntax they use.
3. Debugging Difficulties and Solutions
Difficulty 1: Silent Failures and Isolated Environments
The Problem: Initial attempts to trace the Qt plugin loading process using QT_DEBUG_PLUGINS=1 wolframnb or forcing the Xcb fallback using QT_QPA_PLATFORM=xcb wolframnb yielded absolutely no terminal output and failed to invoke the input method. The Solution: Inspecting the /usr/local/Wolfram/Wolfram/14.3/Executables/wolframnb shell script revealed that Wolfram forces its own isolated environment. It heavily modifies QT_PLUGIN_PATH and LD_LIBRARY_PATH to point exclusively to its bundled libraries, completely ignoring system-level Qt plugins. Running wolframnb -e exposed these hardcoded environment variables and the specific shared objects loaded by the binary.
Difficulty 2: The Qt ABI Version Mismatch
The Problem: The ldd -v output from the notebook executable revealed that Wolfram Notebook 14.3 is hard-linked against Qt 6.5. However, on a rolling-release distribution like Arch Linux, the system’s fcitx5-qt plugins are compiled against the latest Qt versions (e.g., Qt 6.7+). Because Qt C++ plugins enforce strict ABI compatibility across minor versions, Wolfram’s older Qt 6.5 engine silently rejects the system’s newer fcitx5-qt plugin. The Solution: Since the Xwayland (xcb) fallback approach did not successfully trigger Fcitx5, the only viable solution was to cross-compile a dedicated Qt 6.5 version of the libfcitx5platforminputcontextplugin.so specifically for Wolfram.
The Problem: While trying to compile fcitx5-qt against a locally downloaded Qt 6.5 SDK (using aqtinstall), CMake threw a fatal error: Could not find a package configuration file provided by "ECM" (Extra CMake Modules). This happened because overriding CMAKE_PREFIX_PATH strictly to the local Qt folder prevented CMake from finding system-level KDE/Fcitx5 dependencies. The Solution: The failed CMake cache was wiped (rm -rf CMakeCache.txt CMakeFiles/). Required dependencies were ensured via sudo pacman -S --needed extra-cmake-modules fcitx5 wayland wayland-protocols. Finally, the CMAKE_PREFIX_PATH was adjusted to include both the local Qt 6.5 directory and the system root (;/usr), allowing the compiler to resolve all dependencies.
The Problem: After successful compilation and injection of the plugin, Fcitx5 could be triggered successfully. However, the input panel was persistently pinned to the top-right corner of the window rather than following the text cursor. The Solution: This is a known, currently unresolvable upstream issue with closed-source software on Wayland. Wayland relies on relative coordinates (text-input-v3) to position overlays. Because Wolfram Notebook utilizes a highly custom, proprietary canvas rendering engine rather than standard Qt input widgets (like QLineEdit), it fails to dynamically report the cursorRectangle coordinates to the Wayland compositor. Consequently, the compositor receives a default (0,0,0,0) coordinate, forcing the Fcitx5 panel into a fixed fallback position at the edge of the window. The pragmatic workaround is to either increase Fcitx5’s font size for better peripheral visibility or perform heavy text editing in external editors (like Emacs).
4. Complete Terminal Compilation Log
Below is the complete, unedited shell execution log detailing the setup of an isolated Python environment, the fetching of the Qt 6.5 SDK via aqtinstall, the CMake compilation process, and the final plugin injection.
0 > p /home/zpd/fcitx5-wolfram-build 0 > l 0 > uv venv Using CPython 3.13.12 Creating virtual environment at: .venv Activate with: source .venv/bin/activate 0 > source .venv/bin/activate (fcitx5-wolfram-build) 0 > uv pip install aqtinstall Resolved 24 packages in 3.82s Prepared 20 packages in 1.12s Installed 24 packages in 10ms + aqtinstall==3.3.0 + backports-zstd==1.5.0 + beautifulsoup4==4.15.0 + brotli==1.2.0 + bs4==0.0.2 + certifi==2026.5.20 + charset-normalizer==3.4.7 + defusedxml==0.7.1 + humanize==4.15.0 + idna==3.18 + inflate64==1.0.4 + multivolumefile==0.2.3 + patch-ng==1.19.1 + psutil==7.2.2 + py7zr==1.1.0 + pybcj==1.0.7 + pycryptodomex==3.23.0 + pyppmd==1.3.1 + requests==2.34.2 + semantic-version==2.10.0 + soupsieve==2.8.4 + texttable==1.7.0 + typing-extensions==4.15.0 + urllib3==2.7.0 (fcitx5-wolfram-build) 0 > aqt install-qt linux desktop 6.5.3 gcc_64 -O ./qt_pr efix INFO : aqtinstall(aqt) v3.3.0 on Python 3.13.12 [CPython Clang 21.1.4 ] INFO : Downloading qtbase... INFO : Downloading qtsvg... INFO : Downloading qttools... INFO : Downloading qtdeclarative... INFO : Redirected: qt.mirror.constant.com INFO : Redirected: qt.mirror.constant.com INFO : Redirected: qt.mirror.constant.com INFO : Redirected: qt.mirror.constant.com INFO : Finished installation of qtsvg-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 5.51240611 INFO : Downloading qttranslations... INFO : Redirected: qt.mirror.constant.com INFO : Finished installation of qtbase-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 11.74809961 INFO : Finished installation of qttranslations-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 7.53249604 INFO : Downloading qtwayland... INFO : Downloading icu... INFO : Redirected: qt.mirror.constant.com INFO : Redirected: qt.mirror.constant.com INFO : Finished installation of qttools-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 20.68757440 INFO : Finished installation of qtwayland-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 9.61311320 INFO : Finished installation of icu-linux-Rhel7.2-x64.7z in 10.33026663 INFO : Finished installation of qtdeclarative-Linux-RHEL_8_4-GCC-Linux-RHEL_8_4-X86_64.7z in 24.28935467 INFO : Patching qt_prefix/6.5.3/gcc_64/bin/qmake INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsQmlModels.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Qml.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickDialogs2Utils.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QmlWorkerScript.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Gui.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsSharedImage.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Xml.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Platform.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QmlModels.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsAnimation.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Svg.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6OpenGLWidgets.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Network.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsSettings.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Help.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Designer.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Test.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6UiTools.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Concurrent.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickWidgets.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickControls2.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsWavefrontMesh.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickLayouts.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickTemplates2.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6SvgWidgets.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Core.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6WaylandClient.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickTest.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickDialogs2QuickImpl.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6Widgets.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QmlLocalStorage.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6LabsFolderListModel.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickDialogs2.pc INFO : Patching qt_prefix/6.5.3/gcc_64/lib/pkgconfig/Qt6QuickControls2Impl.pc INFO : Patching 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qt_prefix/6.5.3/gcc_64/lib/libQt6QmlDebug.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6DBus.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6Core.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6DeviceDiscoverySupport.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6QuickDialogs2Utils.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6QuickDialogs2QuickImpl.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6Gui.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6LabsSettings.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6QmlCompiler.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6QuickControls2Impl.prl INFO : Patching qt_prefix/6.5.3/gcc_64/lib/libQt6OpenGL.prl INFO : Finished installation INFO : Time elapsed: 28.72689657 second (fcitx5-wolfram-build) 0 > git clone https://github.com/fcitx/fcitx5-qt.git Cloning into 'fcitx5-qt'... remote: Enumerating objects: 3472, done. remote: Counting objects: 100% (544/544), done. remote: Compressing objects: 100% (77/77), done. remote: Total 3472 (delta 493), reused 481 (delta 465), pack-reused 2928 (from 3) Receiving objects: 100% (3472/3472), 1.21 MiB | 3.61 MiB/s, done. Resolving deltas: 100% (2565/2565), done. (fcitx5-wolfram-build) 0 > cd fcitx5-qt (fcitx5-wolfram-build) 0 > p /home/zpd/fcitx5-wolfram-build/fcitx5-qt (fcitx5-wolfram-build) 0 > l drwxr-xr-x - zpd 9 Jun 17:16 -- cmake .rw-r--r-- 2.5k zpd 9 Jun 17:16 -- CMakeLists.txt drwxr-xr-x - zpd 9 Jun 17:16 -- common drwxr-xr-x - zpd 9 Jun 17:16 -- LICENSES .rwxr-xr-x 61 zpd 9 Jun 17:16 -- Messages.sh drwxr-xr-x - zpd 9 Jun 17:16 -- po drwxr-xr-x - zpd 9 Jun 17:16 -- qt4 drwxr-xr-x - zpd 9 Jun 17:16 -- qt5 drwxr-xr-x - zpd 9 Jun 17:16 -- qt6 .rw-r--r-- 693 zpd 9 Jun 17:16 -- README.md drwxr-xr-x - zpd 9 Jun 17:16 -- test (fcitx5-wolfram-build) 0 > mkdir build && cd build (fcitx5-wolfram-build) 0 > p /home/zpd/fcitx5-wolfram-build/fcitx5-qt/build (fcitx5-wolfram-build) 0 > cmake -GNinja \ -DCMAKE_PREFIX_PATH="$HOME/fcitx5-wolfram-build/qt_prefix/6.5.3/gcc_64" \ -DENABLE_QT4=OFF \ -DENABLE_QT5=OFF \ -DENABLE_QT6=ON \ .. -- The C compiler identification is GNU 16.1.1 -- The CXX compiler identification is GNU 16.1.1 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done CMake Error at CMakeLists.txt:9 (find_package): By not providing "FindECM.cmake"in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "ECM", but CMake did not find one.
Could not find a package configuration file provided by "ECM" (requested version 1.4.0) with any of the following names:
ECM.cps ecm.cps ECMConfig.cmake ecm-config.cmake
Add the installation prefix of "ECM" to CMAKE_PREFIX_PATH or set"ECM_DIR" to a directory containing one of the above files. If "ECM" provides a separate development package or SDK, be sure it has been installed.
-- Configuring incomplete, errors occurred! (fcitx5-wolfram-build) 1 > rm -rf CMakeCache.txt CMakeFiles/ (fcitx5-wolfram-build) 0 > sudo pacman -S --needed extra-cmake-modules fcitx5 w ayland wayland-protocols [sudo] password for zpd: warning: fcitx5-5.1.19-1 is up to date -- skipping warning: wayland-1.25.0-1 is up to date -- skipping warning: wayland-protocols-1.49-1 is up to date -- skipping resolving dependencies... looking for conflicting packages...
Packages (1) extra-cmake-modules-6.26.0-1
Total Download Size: 0.46 MiB Total Installed Size: 2.12 MiB
:: Proceed with installation? [Y/n] Y :: Retrieving packages... extra-cmake-modu... 470.0 KiB 1374 KiB/s 00:00 [#####################] 100% (1/1) checking keys in keyring [#####################] 100% (1/1) checking package integrity [#####################] 100% (1/1) loading package files [#####################] 100% (1/1) checking for file conflicts [#####################] 100% (1/1) checking available disk space [#####################] 100% :: Processing package changes... (1/1) installing extra-cmake-modules [#####################] 100% Optional dependencies for extra-cmake-modules python-pyxdg: to generate fastlane metadata for Android apps python-requests: to generate fastlane metadata for Android apps [installed] python-yaml: to generate fastlane metadata for Android apps [installed] :: Running post-transaction hooks... (1/1) Arming ConditionNeedsUpdate... (fcitx5-wolfram-build) 0 > cmake -GNinja \ -DCMAKE_PREFIX_PATH="$HOME/fcitx5-wolfram-build/qt_prefix/6.5.3/gcc_64;/usr" \ -DENABLE_QT4=OFF \ -DENABLE_QT5=OFF \ -DENABLE_QT6=ON \ .. -- The C compiler identification is GNU 16.1.1 -- The CXX compiler identification is GNU 16.1.1 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found XCB_XCB: /usr/lib/libxcb.so (found version "1.17.0") -- Found XCB: /usr/lib/libxcb.so (found version "1.17.0") found components: XCB -- Found XKBCommon_XKBCommon: /usr/lib/libxkbcommon.so (found version "1.13.2") -- Found XKBCommon: /usr/lib/libxkbcommon.so (found suitable version "1.13.2", minimum required is "0.5.0") found components: XKBCommon -- Found X11: /usr/include -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so -- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so - found -- Looking for gethostbyname -- Looking for gethostbyname - found -- Looking for connect -- Looking for connect - found -- Looking for remove -- Looking for remove - found -- Looking for shmat -- Looking for shmat - found -- Looking for IceConnectionNumber in ICE -- Looking for IceConnectionNumber in ICE - found -- Found Gettext: /usr/bin/msgmerge (found version "1.0") -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE -- Performing Test HAVE_STDATOMIC -- Performing Test HAVE_STDATOMIC - Success -- Found WrapAtomic: TRUE -- Found OpenGL: /usr/lib/libOpenGL.so -- Found WrapOpenGL: TRUE -- Found XKB: /usr/lib/libxkbcommon.so (found suitable version "1.13.2", minimum required is "0.5.0") -- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR) -- Found Wayland_Client: /usr/lib/libwayland-client.so (found version "1.25.0") -- Found Wayland_Server: /usr/lib/libwayland-server.so (found version "1.25.0") -- Found Wayland_Cursor: /usr/lib/libwayland-cursor.so (found version "1.25.0") -- Found Wayland_Egl: /usr/lib/libwayland-egl.so (found version "18.1.0") -- Found Wayland: /usr/lib/libwayland-client.so;/usr/lib/libwayland-server.so;/usr/lib/libwayland-cursor.so;/usr/lib/libwayland-egl.so (found suitable version "1.25.0", minimum required is "1.15") -- Found WaylandScanner: /usr/bin/wayland-scanner -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success -- Performing Test COMPILER_HAS_DEPRECATED_ATTR -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success -- The following OPTIONAL packages have been found:
* Qt6CoreTools (required version >= 6.5.3) * Qt6Core (required version >= 6.0.0) * OpenGL * XKB (required version >= 0.5.0), XKB API common to servers and clients., <http://xkbcommon.org> * Qt6GuiTools (required version >= 6.5.3) * Qt6DBusTools (required version >= 6.5.3) * Qt6Gui (required version >= 6.0.0) * Qt6WidgetsTools (required version >= 6.5.3) * Qt6Widgets (required version >= 6.0.0) * Qt6WaylandScannerTools (required version >= 6.5.3) * Qt6WaylandClient (required version >= 6.0.0)
-- The following REQUIRED packages have been found:
* ECM (required version >= 1.4.0) * XCB, X protocol C-language Binding, <https://xcb.freedesktop.org/> * XKBCommon (required version >= 0.5.0), Keyboard handling library using XKB data, <http://xkbcommon.org> * Fcitx5Utils (required version >= 5.0.16) * X11 * Gettext * Qt6 (required version >= 6.0.0) * Qt6Concurrent
-- The following OPTIONAL packages have not been found:
* WrapVulkanHeaders
-- Configuring done (1.9s) -- Generating done (0.1s) -- Build files have been written to: /home/zpd/fcitx5-wolfram-build/fcitx5-qt/build (fcitx5-wolfram-build) 0 > ninja [61/64] Building CXX object qt6/quickp...phrase-editor5.dir/filelistmodel.cpp. /home/zpd/fcitx5-wolfram-build/fcitx5-qt/qt6/quickphrase-editor/filelistmodel.cpp: In member function ‘virtual QVariant fcitx::FileListModel::data(const QModelIndex&, int) const’: /home/zpd/fcitx5-wolfram-build/fcitx5-qt/qt6/quickphrase-editor/filelistmodel.cpp:28:41: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::filesystem::__cxx11::path>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 28 | if (!index.isValid() || index.row() >= fileList_.size()) { | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ [64/64] Linking CXX shared module qt6/...editor/libfcitx-quickphrase-editor5.s (fcitx5-wolfram-build) 0 > sudocp qt6/platforminputcontext/libfcitx5platforminputcontextplugin.so \ /usr/local/Wolfram/Wolfram/14.3/SystemFiles/Libraries/Linux-x86-64/Qt/plugins/platforminputcontexts/ (fcitx5-wolfram-build) 0 > deactivate 0 >
