Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Qt Creator and other tools
  4. RaspberryPi2EGLFS
Forum Updated to NodeBB v4.3 + New Features

RaspberryPi2EGLFS

Scheduled Pinned Locked Moved Unsolved Qt Creator and other tools
22 Posts 2 Posters 3.3k Views
  • 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.
  • M Offline
    M Offline
    MihaiJunior
    wrote on last edited by
    #3

    Yes, it exists but I can't run it when I doubleclick it.

    jsulmJ 1 Reply Last reply
    0
    • M MihaiJunior

      Yes, it exists but I can't run it when I doubleclick it.

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by jsulm
      #4

      @MihaiJunior You should run it in a terminal and not double click, it's not a GUI application...

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

      1 Reply Last reply
      0
      • M Offline
        M Offline
        MihaiJunior
        wrote on last edited by
        #5

        ./arm-linux-gnueabihf-g++
        arm-linux-gnueabihf-g++: fatal error: no input files
        compilation terminated.

        This is the result after run it in terminal.

        jsulmJ 1 Reply Last reply
        0
        • M MihaiJunior

          ./arm-linux-gnueabihf-g++
          arm-linux-gnueabihf-g++: fatal error: no input files
          compilation terminated.

          This is the result after run it in terminal.

          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #6

          @MihaiJunior You should rather try whole path to make sure it is correct: /home/mihai/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++

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

          1 Reply Last reply
          0
          • M Offline
            M Offline
            MihaiJunior
            wrote on last edited by
            #7

            @jsulm said in RaspberryPi2EGLFS:

            /home/mihai/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++

            I am already in the path:
            ~/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin$

            jsulmJ 1 Reply Last reply
            0
            • M MihaiJunior

              @jsulm said in RaspberryPi2EGLFS:

              /home/mihai/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++

              I am already in the path:
              ~/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin$

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #8

              @MihaiJunior It's not the same path:

              /home/mihai/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++
              ~/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin
              

              You're in Desktop but the in the compiler path there is no Desktop directory.
              So please make sure exact same path as called during configure is valid and executable.

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

              1 Reply Last reply
              0
              • M Offline
                M Offline
                MihaiJunior
                wrote on last edited by
                #9

                Result: No such file or directory
                Is there any method we can share screens and you might help me?

                jsulmJ 1 Reply Last reply
                0
                • M MihaiJunior

                  Result: No such file or directory
                  Is there any method we can share screens and you might help me?

                  jsulmJ Offline
                  jsulmJ Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on last edited by
                  #10

                  @MihaiJunior said in RaspberryPi2EGLFS:

                  Is there any method we can share screens and you might help me?

                  No, and I'm not going to do this anyway.
                  It looks like you're passing wrong path to configure:

                  CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf
                  

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

                  1 Reply Last reply
                  0
                  • M Offline
                    M Offline
                    MihaiJunior
                    wrote on last edited by
                    #11

                    I change it and I have the same result :(

                    ./configure -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v
                    <srcbase> = /home/mihai/Desktop/raspi/qtbase
                    <bldbase> = /home/mihai/Desktop/raspi/qtbase
                    <outbase> = /home/mihai/Desktop/raspi/qtbase
                    Creating qmake...
                    make: Nothing to be done for 'first'.
                    Command line: -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot /home/mihai/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /home/mihai/raspi/qt5pi -hostprefix /home/mihai/raspi/qt5 -v
                    Project ERROR: Cannot run target compiler 'home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++'. Output:

                    ===================
                    Maybe you forgot to setup the environment?

                    jsulmJ 1 Reply Last reply
                    0
                    • M MihaiJunior

                      I change it and I have the same result :(

                      ./configure -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v
                      <srcbase> = /home/mihai/Desktop/raspi/qtbase
                      <bldbase> = /home/mihai/Desktop/raspi/qtbase
                      <outbase> = /home/mihai/Desktop/raspi/qtbase
                      Creating qmake...
                      make: Nothing to be done for 'first'.
                      Command line: -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot /home/mihai/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /home/mihai/raspi/qt5pi -hostprefix /home/mihai/raspi/qt5 -v
                      Project ERROR: Cannot run target compiler 'home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++'. Output:

                      ===================
                      Maybe you forgot to setup the environment?

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #12

                      @MihaiJunior said in RaspberryPi2EGLFS:

                      CROSS_COMPILE=home/mihai

                      you forgot / in front of home...

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

                      1 Reply Last reply
                      0
                      • M Offline
                        M Offline
                        MihaiJunior
                        wrote on last edited by
                        #13

                        Same result...

                        1 Reply Last reply
                        0
                        • M Offline
                          M Offline
                          MihaiJunior
                          wrote on last edited by
                          #14

                          Still unsolved, I'm open to any method that cand solve this

                          1 Reply Last reply
                          0
                          • M Offline
                            M Offline
                            MihaiJunior
                            wrote on last edited by
                            #15

                            Update !!!:

                            I changed the command into:

                            ./configure -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=/home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v -no-use-gold-linker

                            And now I have this result with the following error:

                            <srcbase> = /home/mihai/Desktop/raspi/qtbase
                            <bldbase> = /home/mihai/Desktop/raspi/qtbase
                            <outbase> = /home/mihai/Desktop/raspi/qtbase
                            Creating qmake...
                            make: Nothing to be done for 'first'.
                            Command line: -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=/home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot /home/mihai/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /home/mihai/raspi/qt5pi -hostprefix /home/mihai/raspi/qt5 -v -no-use-gold-linker

                            This is the Qt Open Source Edition.

                            You have already accepted the terms of the Open Source license.

                            Running configuration tests...

                            • /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -dumpmachine

                            arm-linux-gnueabihf
                            Checking for valid makespec...

                            • cd /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec && /home/mihai/Desktop/raspi/qtbase/bin/qmake "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared warn_off console single_arch" "QMAKE_CFLAGS += --sysroot=/home/mihai/raspi/sysroot" "QMAKE_CXXFLAGS += --sysroot=/home/mihai/raspi/sysroot" "QMAKE_LFLAGS += --sysroot=/home/mihai/raspi/sysroot" -early "CONFIG += cross_compile" /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec
                            • cd /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec && MAKEFLAGS= /usr/bin/make clean && MAKEFLAGS= /usr/bin/make

                            rm -f verifyspec.o
                            rm -f *~ core *.core
                            /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -c -pipe -march=armv7-a -marm -mthumb-interwork -mfpu=neon-vfpv4 -mtune=cortex-a7 -mabi=aapcs-linux -mfloat-abi=hard --sysroot=/home/mihai/raspi/sysroot -O2 -std=gnu++11 -w -fPIC -I. -I/home/mihai/Desktop/raspi/qtbase/mkspecs/devices/linux-rasp-pi2-g++ -o verifyspec.o verifyspec.cpp
                            /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/home/mihai/raspi/sysroot -Wl,-O1 -Wl,-rpath-link,/home/mihai/raspi/sysroot/opt/vc/lib -Wl,-rpath-link,/home/mihai/raspi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/mihai/raspi/sysroot/lib/arm-linux-gnueabihf -o verifyspec verifyspec.o
                            /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crt1.o: No such file or directory
                            /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crti.o: No such file or directory
                            /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lm
                            collect2: error: ld returned 1 exit status
                            make: *** [Makefile:69: verifyspec] Error 1
                            Note: Also available for Linux: linux-clang linux-icc

                            ERROR: Cannot compile a minimal program. The toolchain or QMakeSpec is broken.

                            jsulmJ 1 Reply Last reply
                            0
                            • M MihaiJunior

                              Update !!!:

                              I changed the command into:

                              ./configure -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=/home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v -no-use-gold-linker

                              And now I have this result with the following error:

                              <srcbase> = /home/mihai/Desktop/raspi/qtbase
                              <bldbase> = /home/mihai/Desktop/raspi/qtbase
                              <outbase> = /home/mihai/Desktop/raspi/qtbase
                              Creating qmake...
                              make: Nothing to be done for 'first'.
                              Command line: -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=/home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot /home/mihai/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /home/mihai/raspi/qt5pi -hostprefix /home/mihai/raspi/qt5 -v -no-use-gold-linker

                              This is the Qt Open Source Edition.

                              You have already accepted the terms of the Open Source license.

                              Running configuration tests...

                              • /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -dumpmachine

                              arm-linux-gnueabihf
                              Checking for valid makespec...

                              • cd /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec && /home/mihai/Desktop/raspi/qtbase/bin/qmake "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared warn_off console single_arch" "QMAKE_CFLAGS += --sysroot=/home/mihai/raspi/sysroot" "QMAKE_CXXFLAGS += --sysroot=/home/mihai/raspi/sysroot" "QMAKE_LFLAGS += --sysroot=/home/mihai/raspi/sysroot" -early "CONFIG += cross_compile" /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec
                              • cd /home/mihai/Desktop/raspi/qtbase/config.tests/verifyspec && MAKEFLAGS= /usr/bin/make clean && MAKEFLAGS= /usr/bin/make

                              rm -f verifyspec.o
                              rm -f *~ core *.core
                              /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -c -pipe -march=armv7-a -marm -mthumb-interwork -mfpu=neon-vfpv4 -mtune=cortex-a7 -mabi=aapcs-linux -mfloat-abi=hard --sysroot=/home/mihai/raspi/sysroot -O2 -std=gnu++11 -w -fPIC -I. -I/home/mihai/Desktop/raspi/qtbase/mkspecs/devices/linux-rasp-pi2-g++ -o verifyspec.o verifyspec.cpp
                              /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/home/mihai/raspi/sysroot -Wl,-O1 -Wl,-rpath-link,/home/mihai/raspi/sysroot/opt/vc/lib -Wl,-rpath-link,/home/mihai/raspi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/mihai/raspi/sysroot/lib/arm-linux-gnueabihf -o verifyspec verifyspec.o
                              /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crt1.o: No such file or directory
                              /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crti.o: No such file or directory
                              /home/mihai/Desktop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lm
                              collect2: error: ld returned 1 exit status
                              make: *** [Makefile:69: verifyspec] Error 1
                              Note: Also available for Linux: linux-clang linux-icc

                              ERROR: Cannot compile a minimal program. The toolchain or QMakeSpec is broken.

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

                              @MihaiJunior Is the path to sysroot correct and does it contain the sysroot?
                              ~/raspi/sysroot

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

                              1 Reply Last reply
                              0
                              • M Offline
                                M Offline
                                MihaiJunior
                                wrote on last edited by
                                #17

                                I change it and it work and after few minutes of instalation i got this:
                                /home/mihai/Desktop/raspi/qtbase/lib/libQt5EglSupport.a(qeglplatformcontext.o): In function QEGLPlatformContext::getProcAddress(char const*)': qeglplatformcontext.cpp:(.text+0xa4): undefined reference to dlsym'
                                collect2: error: ld returned 1 exit status
                                make[5]: *** [Makefile.eglfsdeviceintegration:252: ../../../../lib/libQt5EglFSDeviceIntegration.so.5.12.5] Error 1
                                make[5]: Leaving directory '/home/mihai/Desktop/raspi/qtbase/src/plugins/platforms/eglfs'
                                make[4]: *** [Makefile:62: sub-eglfsdeviceintegration-pro-install_subtargets-ordered] Error 2
                                make[4]: Leaving directory '/home/mihai/Desktop/raspi/qtbase/src/plugins/platforms/eglfs'
                                make[3]: *** [Makefile:114: sub-eglfs-install_subtargets] Error 2
                                make[3]: Leaving directory '/home/mihai/Desktop/raspi/qtbase/src/plugins/platforms'
                                make[2]: *** [Makefile:90: sub-platforms-install_subtargets] Error 2
                                make[2]: Leaving directory '/home/mihai/Desktop/raspi/qtbase/src/plugins'
                                make[1]: *** [Makefile:844: sub-plugins-install_subtargets] Error 2
                                make[1]: Leaving directory '/home/mihai/Desktop/raspi/qtbase/src'
                                make: *** [Makefile:63: sub-src-install_subtargets] Error 2

                                1 Reply Last reply
                                0
                                • M Offline
                                  M Offline
                                  MihaiJunior
                                  wrote on last edited by
                                  #18

                                  @jsulm @Lifetime-Qt-Champion , any ideas?

                                  1 Reply Last reply
                                  0
                                  • M Offline
                                    M Offline
                                    MihaiJunior
                                    wrote on last edited by
                                    #19

                                    On the instructions found here: https://wiki.qt.io/RaspberryPi2EGLFS , I saw this "You probably also want to add -jn option to make command, where n is a number of cores you like to use for the complication." Could this be the reason? Can someoane tell where to add this -jn and what value for n?

                                    jsulmJ 1 Reply Last reply
                                    0
                                    • M MihaiJunior

                                      On the instructions found here: https://wiki.qt.io/RaspberryPi2EGLFS , I saw this "You probably also want to add -jn option to make command, where n is a number of cores you like to use for the complication." Could this be the reason? Can someoane tell where to add this -jn and what value for n?

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

                                      @MihaiJunior -jn will for sure not solve your issue. What it does is: compile on n CPU cores to speed up compilation. It is a parameter for make.

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

                                      1 Reply Last reply
                                      0
                                      • M Offline
                                        M Offline
                                        MihaiJunior
                                        wrote on last edited by
                                        #21

                                        @jsulm, and what can solve my issue? Sorry for having so many questions but untill this step I was able to fix everything...

                                        jsulmJ 1 Reply Last reply
                                        0
                                        • M MihaiJunior

                                          @jsulm, and what can solve my issue? Sorry for having so many questions but untill this step I was able to fix everything...

                                          jsulmJ Offline
                                          jsulmJ Offline
                                          jsulm
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #22

                                          @MihaiJunior I don't know dlsym is actually par of C lib and should be there. Maybe still something wrong with your sysroot.

                                          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