Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Mobile and Embedded
  4. [SOLVED]Integrating Poppler in QT4
Forum Updated to NodeBB v4.3 + New Features

[SOLVED]Integrating Poppler in QT4

Scheduled Pinned Locked Moved Mobile and Embedded
25 Posts 2 Posters 15.8k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • D Offline
    D Offline
    dreamerindia
    wrote on last edited by
    #9

    yea i'm using the QT for ARM integrated in Eclipse C++ IDE.when i compile it with arm-linux-gcc its not creating the libpoppler-qt4.so or its derivatives but creates the libpoppler-cpp.so in ARM compile.

    ~Ravivarman~

    1 Reply Last reply
    0
    • D Offline
      D Offline
      dreamerindia
      wrote on last edited by
      #10

      I tried with libraries from
      @https://launchpad.net/~ubuntu-security/+archive/ppa/+build/4407291@
      But its showing undefined references....
      @./lib/libpoppler-qt4.so: undefined reference to PDFDoc::isLinearized()' ./lib/libpoppler-qt4.so: undefined reference to FormWidgetText::noSpellCheck() const'
      ./lib/libpoppler-qt4.so: undefined reference to FormWidgetChoice::deselectAll()' ./lib/libpoppler-qt4.so: undefined reference to Page::getAnnots(Catalog*)'
      ./lib/libpoppler-qt4.so: undefined reference to TextWordList::~TextWordList()' ./lib/libpoppler-qt4.so: undefined reference to Annots::~Annots()'
      ./lib/libpoppler-qt4.so: undefined reference to `typeinfo for OutStream'
      @

      ~Ravivarman~

      1 Reply Last reply
      0
      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #11

        Are you sure that the build system finds your arm Qt ?

        If you download pre-built package, you also have to download their dependencies

        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
        0
        • D Offline
          D Offline
          dreamerindia
          wrote on last edited by
          #12

          can you pls tell me where i can find the source package for arm linux(armel).i tried different sources compilation.

          ~Ravivarman~

          1 Reply Last reply
          0
          • D Offline
            D Offline
            dreamerindia
            wrote on last edited by
            #13

            yea i installed binaries for arm and its dependencies.finally its throwing only one error..

            @
            /lib/libpoppler.so: undefined reference to `__longjmp_chk@GLIBC_2.11'
            @

            ~Ravivarman~

            1 Reply Last reply
            0
            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #14

              It means a package has been linked to a pretty old version of glibc. Are you sure you downloaded the latest version of the armel libraries ?

              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
              0
              • D Offline
                D Offline
                dreamerindia
                wrote on last edited by
                #15

                which one is older version libpoppler.so? or libpoppler-qt4?

                ~Ravivarman~

                1 Reply Last reply
                0
                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #16

                  They should be same since they are built at the same time

                  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
                  0
                  • D Offline
                    D Offline
                    dreamerindia
                    wrote on last edited by
                    #17

                    hi one library need libssl.s0.1.0.0 and another needs libssl.s0.1.0.1
                    how to deal with this. if i create soft link for one of it another is not working.pls help

                    ~Ravivarman~

                    1 Reply Last reply
                    0
                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #18

                      Seems there's something wrong in your dependencies. Check that you download all packages from the same distribution

                      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
                      0
                      • D Offline
                        D Offline
                        dreamerindia
                        wrote on last edited by
                        #19

                        Actually i downloaded dependencies www.openmamba.org
                        how to ensure it as from same distribution?

                        ~Ravivarman~

                        1 Reply Last reply
                        0
                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #20

                          Don't know this one, generally if I need to download precompiled package I go for the debian armel architecture.

                          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
                          0
                          • D Offline
                            D Offline
                            dreamerindia
                            wrote on last edited by
                            #21

                            now trying to solve this error.

                            @
                            /usr/local/DigiEL-5.6/x-tools/arm-cortex_a8-linux-gnueabi/arm-cortex_a8-linux-gnueabi/sys-root/usr/lib/libldap-2.4.so: undefined reference to sys_nerr@GLIBC_2.12' /usr/local/DigiEL-5.6/x-tools/arm-cortex_a8-linux-gnueabi/arm-cortex_a8-linux-gnueabi/sys-root/usr/lib/libldap-2.4.so: undefined reference to sys_errlist@GLIBC_2.12'
                            @

                            ~Ravivarman~

                            1 Reply Last reply
                            0
                            • D Offline
                              D Offline
                              dreamerindia
                              wrote on last edited by
                              #22

                              finally managed to compile successfully.

                              @

                              arm-linux-g++ -o pdfviewer debug/documentwidget.o debug/main.o debug/window.o debug/moc_documentwidget.o debug/moc_window.o debug/moc_poppler-optcontent.o -L/usr/local/DigiEL-5.6/x-tools/arm-cortex_a8-linux-gnueabi/arm-cortex_a8-linux-gnueabi/sys-root/usr/lib -L/usr/local/DigiEL-5.6/x-tools/arm-cortex_a8-linux-gnueabi/arm-cortex_a8-linux-gnueabi/sys-root/usr/lib -lpoppler-qt4 -lpoppler -llcms -llcms2 -ltiff -lpng15 -lopenjpeg -lbz2 -lfreetype -lfontconfig -lexpat -ljbig -ljpeg -lstdc++ -lpoppler-glib -llzma -lcares -llber-2.4 -lsasl2 -lssh2 -lgpg-error -lgcrypt -lcurl -lldap-2.4 -lcrypto -lssl -lQtGui -lQtNetwork -lQtCore -lpthread
                              @

                              but its showing error in runtime as

                              @

                              /home/pdf_viewer # ./pdfviewer -qws
                              ./pdfviewer: error while loading shared libraries: libpoppler-qt4.so.4: cannot open shared object file: No such file or directory

                              @

                              what is the problem ? :-)

                              ~Ravivarman~

                              1 Reply Last reply
                              0
                              • D Offline
                                D Offline
                                dreamerindia
                                wrote on last edited by
                                #23

                                Yea finally it came. copied .so files to target lib folder.SUCCESS!!!!

                                Thank you very much for your suggestions :-)

                                ~Ravivarman~

                                1 Reply Last reply
                                0
                                • D Offline
                                  D Offline
                                  dreamerindia
                                  wrote on last edited by
                                  #24

                                  Dear SGaist..... why its slow when loading files greater than 1 MB....

                                  ~Ravivarman~

                                  1 Reply Last reply
                                  0
                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #25

                                    You're welcome !

                                    There can be several things:
                                    CPU speed, RAM size/speed, bus speed, file content etc...

                                    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
                                    0

                                    • Login

                                    • Login or register to search.
                                    • First post
                                      Last post
                                    0
                                    • Categories
                                    • Recent
                                    • Tags
                                    • Popular
                                    • Users
                                    • Groups
                                    • Search
                                    • Get Qt Extensions
                                    • Unsolved