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  4. Unable to Compile Qt 5.6 on ubuntu 32 bit system along with Qt Webengine
Forum Update on Monday, May 27th 2025

Unable to Compile Qt 5.6 on ubuntu 32 bit system along with Qt Webengine

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  • R Offline
    R Offline
    Ravimettu
    wrote on last edited by
    #1

    Hi Every one,

    Iam new to Qt. I want to Compile Qt 5.6 in 32 bit on ubuntu system.

    But iam ending with an error when i make it.

    for Configuring Qt iam using following command, since i want to build other than developer mode.

    export QT5PREFIX=/opt/qt5.6.0

    ./configure -prefix $QT5PREFIX -opensource -confirm-license -no-compile-examples -nomake tests -nomake examples

    Then iam trying to Make

    But iam getting an error, seems like compiler error or some thing.

    1 Reply Last reply
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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi
      You must list the actual errors for anyone to help you. :)

      R 1 Reply Last reply
      0
      • mrjjM mrjj

        Hi
        You must list the actual errors for anyone to help you. :)

        R Offline
        R Offline
        Ravimettu
        wrote on last edited by
        #3

        @mrjj

        Thanks...

        Iam facing the following error, when i try to make it.

        [592/11795] CXX obj/src/3rdparty/chromium/third_party/protobuf/src/google/protobuf/compiler/java/protobuf_full_do_not_use.java_doc_com[625/11795] CC obj/src/3rdparty/chromium/net/third_party/nss/ssl/libssl.ssl3con.o
        FAILED: /usr/bin/gcc -MMD -MF obj/src/3rdparty/chromium/net/third_party/nss/ssl/libssl.ssl3con.o.d -DV8_DEPRECATION_WARNINGS -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -DNO_TCMALLOC -DCHROMIUM_BUILD -DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DUSE_X11=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_MEDIA_ROUTER=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DENABLE_HIDPI=1 -DENABLE_TOPCHROME_MD=1 -DUSE_UDEV -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1 -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DSAFE_BROWSING_SERVICE -DNO_PKCS11_BYPASS -DNSS_ENABLE_ECC -DUSE_UTIL_DIRECTLY -DUSE_LIBPCI=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I/opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/3rdparty/chromium/net/third_party/nss/ssl/bodge -I/usr/include/libdrm -fstack-protector --param=ssp-buffer-size=4 -pthread -fno-strict-aliasing -Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-unused-local-typedefs -I/usr/include/nss -I/usr/include/nspr -Wno-format -Wno-unused-result -I/usr/include/dbus-1.0 -I/usr/lib/i386-linux-gnu/dbus-1.0/include -I/usr/include/dbus-1.0 -I/usr/lib/i386-linux-gnu/dbus-1.0/include -msse2 -mfpmath=sse -mmmx -m32 -O2 -fno-ident -fdata-sections -ffunction-sections -funwind-tables -c /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/3rdparty/chromium/net/third_party/nss/ssl/ssl3con.c -o obj/src/3rdparty/chromium/net/third_party/nss/ssl/libssl.ssl3con.o
        /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/3rdparty/chromium/net/third_party/nss/ssl/ssl3con.c: In function ‘ssl3_ChaCha20Poly1305’:
        /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/3rdparty/chromium/net/third_party/nss/ssl/ssl3con.c:2118:15: error: ‘CK_NSS_AEAD_PARAMS’ has no member named ‘pIv’
        aeadParams.pIv = (unsigned char *) additionalData;
        ^
        /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/3rdparty/chromium/net/third_party/nss/ssl/ssl3con.c:2119:15: error: ‘CK_NSS_AEAD_PARAMS’ has no member named ‘ulIvLen’
        aeadParams.ulIvLen = 8;
        ^
        [625/11795] CC obj/src/3rdparty/chromium/net/third_party/nss/ssl/libssl.ssl3ext.ocompiling ../../src/3rdparty/assimp/code/IFCProfile.cpp
        [625/11795] CXX obj/src/3rdparty/chromium/third_party/protobuf/src/google/protobuf/protobuf_full_do_not_use.extension_set.ocompiling ../shared/xliff.cpp
        compiling merge.cpp
        [625/11795] CXX obj/src/3rdparty/chromium/third_party/protobuf/src/google/protobuf/protobuf_full_do_not_use.descriptor.pb.olinking ../../../bin/lconvert
        compiling ../../src/3rdparty/assimp/code/IFCReaderGen1.cpp
        compiling ../shared/simtexth.cpp
        make[4]: Leaving directory /opt/qt-everywhere-opensource-src-5.6.0/qttools/src/linguist/lconvert' compiling cpp.cpp [625/11795] CXX obj/src/3rdparty/chromium/third_party/protobuf/src/google/protobuf/protobuf_full_do_not_use.descriptor.o ninja: build stopped: subcommand failed. make[4]: *** [invoke_ninja] Error 1 make[4]: Leaving directory /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/core'
        make[3]: *** [sub-gyp_run-pro-make_first] Error 2
        make[3]: Leaving directory /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src/core' make[2]: *** [sub-core-make_first] Error 2 make[2]: Leaving directory /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine/src'
        make[1]: *** [sub-src-make_first] Error 2
        make[1]: Leaving directory /opt/qt-everywhere-opensource-src-5.6.0/qtwebengine' make: *** [module-qtwebengine-make_first] Error 2 make: *** Waiting for unfinished jobs.... compiling java.cpp cd linguist/ && ( test -e Makefile || /opt/qt-everywhere-opensource-src-5.6.0/qtbase/bin/qmake /opt/qt-everywhere-opensource-src-5.6.0/qttools/src/linguist/linguist/linguist.pro -o Makefile ) && make -f Makefile make[4]: Entering directory /opt/qt-everywhere-opensource-src-5.6.0/qttools/src/linguist/linguist'
        uic statistics.ui
        uic phrasebookbox.u

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        • R Offline
          R Offline
          Ravimettu
          wrote on last edited by
          #4

          @mrjj
          Please let me know how to build it.

          Actually i want to build in release mode, where i saw this error.

          I dont see any error when i built in developer mode. other than that which ever way iam trying to build it, iam getting the same error..

          Iam not understanding, why iam facing this error.

          i have installed all the packages required, then why this error is coming. let me know if any thing need to do or install to avoid this problem.

          1 Reply Last reply
          0
          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #5

            Hi,

            Looks like it's a known bug

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

            1 Reply Last reply
            1
            • R Offline
              R Offline
              Ravimettu
              wrote on last edited by
              #6

              Thank you very much

              1 Reply Last reply
              0

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