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Build Qt5 for BeagleBone Black

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  • J Offline
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    jseeQt
    wrote on 23 Nov 2013, 00:48 last edited by
    #7

    Hey Luca,

    I don't know any prebuild packages with the OpenGL/EGL-libraries for BB(B).
    You get these libraries if you compile the Sitara Graphics SDK on your own (see http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide).
    This provide you the EGL and the GLESv2 libraries.

    You find the current version of the Graphics SDK at:
    http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxsdk/latest/index_FDS.html

    I tested it with Robert Nelson's Debian Wheezy Image:

    1. Download the image and copy it to SD card, mount the rootfs on it
    2. Download the cross-compiler
    3. Download the kernel and compile it
    4. Download Graphics SDK and compile it against kernel (instructions see first link)
    5. If everything worked fine, boot up BB(B), and run the script /etc/init.d/335x-demo. It will install the modules and libraries. With this libraries, you will be able to compile OpenGL/EGL-stuff (maybe you should then pass the "-opengl es2" option to the Qt configure)

    Maybe this steps also works for the Angstrom image...

    If some guys are interested, maybe we could create a Debian-package to install the libraries with apitude, apt-get, etc. (like on Raspberry Pi the librasberrypi-dev)

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    • J Offline
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      john3909
      wrote on 12 Dec 2013, 18:47 last edited by
      #8

      I would be very much interested in Debian-package to install the libraries.

      Regards,
      John

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      • V Offline
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        vveliev
        wrote on 5 Feb 2014, 11:02 last edited by
        #9

        +1
        I would be interested in Debian-packages as well

        Thank you

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        • J Offline
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          jseeQt
          wrote on 6 Feb 2014, 14:05 last edited by
          #10

          I compiled the OpenGLES and EGL libraries against the 3.8 kernel.
          Currently, the "out-of-the-box" wheezy-image from Robert Nelson also includes the 3.8 kernel, so you can test them really quickly. LINK:

          https://rcn-ee.net/deb/rootfs/wheezy/debian-7.3-console-armhf-2014-01-24.tar.xz

          My question: Do you like a debian package or tar.* archive?
          (Have to say, I have no excperience with making a debian package...)

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          • V Offline
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            vveliev
            wrote on 7 Feb 2014, 05:06 last edited by
            #11

            thanks a lot , for your time ,

            i don't really mind any right now :)

            Since i'm trying to figure out how everything works ...

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            • L Offline
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              luca
              wrote on 10 Feb 2014, 09:35 last edited by
              #12

              Hi jseeQt,
              I think a tar archive can be enough.

              Thanks!

              [quote author="jseeQt" date="1391695537"]I compiled the OpenGLES and EGL libraries against the 3.8 kernel.
              Currently, the "out-of-the-box" wheezy-image from Robert Nelson also includes the 3.8 kernel, so you can test them really quickly. LINK:

              https://rcn-ee.net/deb/rootfs/wheezy/debian-7.3-console-armhf-2014-01-24.tar.xz

              My question: Do you like a debian package or tar.* archive?
              (Have to say, I have no excperience with making a debian package...)[/quote]

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              • L Offline
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                luca
                wrote on 10 Feb 2014, 14:34 last edited by
                #13

                jseeQt, why have you compiled a new kernel for you board ?
                Is it impossible to use the kernel you already have in the BBB?

                Thanks

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                • J Offline
                  J Offline
                  jseeQt
                  wrote on 11 Feb 2014, 10:33 last edited by
                  #14

                  I did not compiled the kernel again.
                  But the SGX driver (which give us the GLESv2 and EGL libraries) have to be build against kernel sources...so I checked-out the (current) standard 3.8 kernel and compiled the SGX driver.
                  So: If you compilethe SGX driver against the 3.2 or 3.12 kernel, you cannot use them with a 3.8 kernel.

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                  • L Offline
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                    luca
                    wrote on 11 Feb 2014, 13:18 last edited by
                    #15

                    Thanks jseeQt,
                    I have in my BBB the 3.8.13-bone30 Kernel (i'm using ubuntu-saucy-13.10-armhf-3.8.13-bone30.img.xz from armhf.com).
                    Can you please tell me where to find the 3.8.13-bone30 kernel source?

                    Another question, in "this link":http://www.elinux.org/Beagleboard:BeagleBoneBlack#Known_Issues they tell:
                    @2) SGX support is not currently provided i the 3.8 kernel.@
                    why can you use it building with 3.8 kernel?

                    Thanks

                    [quote author="jseeQt" date="1392114832"]I did not compiled the kernel again.
                    But the SGX driver (which give us the GLESv2 and EGL libraries) have to be build against kernel sources...so I checked-out the (current) standard 3.8 kernel and compiled the SGX driver.
                    So: If you compilethe SGX driver against the 3.2 or 3.12 kernel, you cannot use them with a 3.8 kernel.[/quote]

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                    • J Offline
                      J Offline
                      jseeQt
                      wrote on 11 Feb 2014, 13:57 last edited by
                      #16

                      Ok, I managed it to run with 3.2, I currently working to compile it for 3.8, but that's now wasted time...
                      I check it with the 3.2 kernel again...I will post updates here!

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                      • L Offline
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                        luca
                        wrote on 11 Feb 2014, 16:10 last edited by
                        #17

                        Ok, thanks!

                        [quote author="jseeQt" date="1392127023"]Ok, I managed it to run with 3.2, I currently working to compile it for 3.8, but that's now wasted time...
                        I check it with the 3.2 kernel again...I will post updates here![/quote]

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                        • V Offline
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                          vveliev
                          wrote on 12 Feb 2014, 14:02 last edited by
                          #18

                          [quote author="jseeQt" date="1392127023"]Ok, I managed it to run with 3.2, I currently working to compile it for 3.8, but that's now wasted time...
                          I check it with the 3.2 kernel again...I will post updates here![/quote]

                          Hey thanks for your help , I'm having a bit of difficulty to figure out correct steps for compiling SGX right now.

                          but talking about kernel 3.8 it seems to me that it been fixed. Based on discussions from:
                          1 "Here":https://groups.google.com/forum/#!topic/beagleboard/qQTC7C8g0I8
                          2 and here "here":http://e2e.ti.com/support/arm/sitara_arm/f/791/p/298596/1087282.aspx#1087282

                          and i assume that we need "this version (bone40.1) ":https://github.com/RobertCNelson/linux-dev/tree/am33x-v3.8 of kernel where patches have been applied

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                            XelaG
                            wrote on 17 Feb 2014, 13:23 last edited by
                            #19

                            @Luca: Did you manage to compile Qt5 for beaglebone black running angstrom distribution ?

                            "Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live." - Martin Golding

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                            • L Offline
                              L Offline
                              luca
                              wrote on 19 Feb 2014, 08:57 last edited by
                              #20

                              [quote author="XelaG" date="1392643385"]@Luca: Did you manage to compile Qt5 for beaglebone black running angstrom distribution ?[/quote]

                              Hi,
                              yes, I built Qt 5 for BBB but I didn't use angstrom, I used "this":http://www.armhf.com/index.php/boards/beaglebone-black/#saucy .

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                                XelaG
                                wrote on 19 Feb 2014, 10:58 last edited by
                                #21

                                [quote author="Luca" date="1392800239"]
                                Hi,
                                yes, I built Qt 5 for BBB but I didn't use angstrom, I used "this":http://www.armhf.com/index.php/boards/beaglebone-black/#saucy .
                                [/quote]

                                Hello,

                                I've found this tutorial "Bare metal Qt5":http://armsdr.blogspot.fr/2014/01/bare-metal-qt-52-on-beaglebone-black.html.
                                I guess you didn't not compile Qt5 with OpenGL ES (SGX driver) support, cause it is not yet support by the kernel for am335x but it might be supported soon. am I right ?

                                I do need OpenGL ES support cause I want to use QML in my app.
                                Coul you describe the steps you followed to (cross-)compile Qt5 with BBB ?

                                "Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live." - Martin Golding

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                                • S Offline
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                                  srikanth.koorma
                                  wrote on 30 Aug 2014, 09:27 last edited by
                                  #22

                                  Can anyone here confirm me that QtSerialPort works with the above configuration on beaglebone Black.

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                                  • A Offline
                                    A Offline
                                    abbassi
                                    wrote on 13 Nov 2014, 10:30 last edited by
                                    #23

                                    Hi Luca,

                                    I have followed the steps are mentioned in this "tutorial":http://armsdr.blogspot.de/2014/01/bare-metal-qt-52-on-beaglebone-black.html

                                    and was successful in installing qt5 in my ubuntu machine and then transferring it to BBB. I also installed qt creator version 3.0.0 which is based on Qt 5.2.0 GCC 4.6.1 64 bit.
                                    The linaro toolchain is the latest one.

                                    Now, when I am adding the kit with compiler and debugger I have a problem. When I am selecting my version of qt5 which I just installed it is giving this error.

                                    "No compiler can produce code for this Qt version. Please define one or more compilers."

                                    Kind of stuck here can't find any useful information on internet. May be someone here can help. I will be really thankful.

                                    Regards,
                                    Naqqash

                                    A 1 Reply Last reply 27 Sept 2019, 09:51
                                    0
                                    • A abbassi
                                      13 Nov 2014, 10:30

                                      Hi Luca,

                                      I have followed the steps are mentioned in this "tutorial":http://armsdr.blogspot.de/2014/01/bare-metal-qt-52-on-beaglebone-black.html

                                      and was successful in installing qt5 in my ubuntu machine and then transferring it to BBB. I also installed qt creator version 3.0.0 which is based on Qt 5.2.0 GCC 4.6.1 64 bit.
                                      The linaro toolchain is the latest one.

                                      Now, when I am adding the kit with compiler and debugger I have a problem. When I am selecting my version of qt5 which I just installed it is giving this error.

                                      "No compiler can produce code for this Qt version. Please define one or more compilers."

                                      Kind of stuck here can't find any useful information on internet. May be someone here can help. I will be really thankful.

                                      Regards,
                                      Naqqash

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                                      A Offline
                                      Asha
                                      wrote on 27 Sept 2019, 09:51 last edited by
                                      #24

                                      @abbassi

                                      Hi,

                                      Have you got solution for this?

                                      If yes, what is the solution..please let me know..Thankyou

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