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Cross compile QT5.7 for ARM

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  • B Biswajit_1984

    @jsulm
    I have cross checked and got to know that while installing the SDK which i have received from TI ,qt5 is already installed in the sysroot.
    Even after removing the same from there still the error persists.

    Regards,
    Biswajit

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #7

    @Biswajit_1984 Try to build from a clean state after removing old Qt from SDK

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

    B 1 Reply Last reply
    1
    • jsulmJ jsulm

      @Biswajit_1984 Try to build from a clean state after removing old Qt from SDK

      B Offline
      B Offline
      Biswajit_1984
      wrote on last edited by
      #8

      @jsulm I have tried as you said like removing all qt related files from sysroot

      antriksh@antriksh:~/qt-everywhere-opensource-src-5.7.1$ sudo find ../ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/ -iname "libqt*"
      antriksh@antriksh:~/qt-everywhere-opensource-src-5.7.1$

      Then I did make clean followed by find . -name "*.o" -exec rm -rf {} ;

      Then again i configured and started compilation once again.
      But still the error is there.
      Is there any way by which i can disable version checking ?

      Regards,
      Biswajit

      jsulmJ 1 Reply Last reply
      0
      • B Biswajit_1984

        @jsulm I have tried as you said like removing all qt related files from sysroot

        antriksh@antriksh:~/qt-everywhere-opensource-src-5.7.1$ sudo find ../ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/ -iname "libqt*"
        antriksh@antriksh:~/qt-everywhere-opensource-src-5.7.1$

        Then I did make clean followed by find . -name "*.o" -exec rm -rf {} ;

        Then again i configured and started compilation once again.
        But still the error is there.
        Is there any way by which i can disable version checking ?

        Regards,
        Biswajit

        jsulmJ Offline
        jsulmJ Offline
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #9

        @Biswajit_1984 You should not disable version checking you should fix your setup to use correct libs.

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

        B 1 Reply Last reply
        1
        • jsulmJ jsulm

          @Biswajit_1984 You should not disable version checking you should fix your setup to use correct libs.

          B Offline
          B Offline
          Biswajit_1984
          wrote on last edited by
          #10

          @jsulm
          Ok.So can you please guide which other files may create problem.
          Because Now I have removed any files related to qt also from sysroot.
          sudo find ../ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/ -iname "qt*" -exec rm -rf {} ;

          Even though the issue persists.
          I am not able to move further.

          Regards,
          Biswajit

          jsulmJ 1 Reply Last reply
          0
          • B Biswajit_1984

            @jsulm
            Ok.So can you please guide which other files may create problem.
            Because Now I have removed any files related to qt also from sysroot.
            sudo find ../ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/ -iname "qt*" -exec rm -rf {} ;

            Even though the issue persists.
            I am not able to move further.

            Regards,
            Biswajit

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #11

            @Biswajit_1984 Can you please post the whole compiler/linker output here, not only the error message?

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

            B 1 Reply Last reply
            0
            • jsulmJ jsulm

              @Biswajit_1984 Can you please post the whole compiler/linker output here, not only the error message?

              B Offline
              B Offline
              Biswajit_1984
              wrote on last edited by
              #12

              @jsulm while configuring now i am ending with error like:
              To test i have modified in order to avoid version checking qversiontagging.cpp but it gave error like:fatal error: stdlib.h: No such file or directory.
              Then after even though i revert back the changes this error persists even while configuring.
              I have searched in the internet regarding the same but didn't find any solution.
              Please help me in order to solve this issue.

              Regards,
              Biswajit

              jsulmJ 1 Reply Last reply
              0
              • B Biswajit_1984

                @jsulm while configuring now i am ending with error like:
                To test i have modified in order to avoid version checking qversiontagging.cpp but it gave error like:fatal error: stdlib.h: No such file or directory.
                Then after even though i revert back the changes this error persists even while configuring.
                I have searched in the internet regarding the same but didn't find any solution.
                Please help me in order to solve this issue.

                Regards,
                Biswajit

                jsulmJ Offline
                jsulmJ Offline
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #13

                @Biswajit_1984 Maybe you should start from a clean state? Your setup seems to be broken.

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

                B 2 Replies Last reply
                0
                • jsulmJ jsulm

                  @Biswajit_1984 Maybe you should start from a clean state? Your setup seems to be broken.

                  B Offline
                  B Offline
                  Biswajit_1984
                  wrote on last edited by
                  #14

                  @jsulm I have freshly extracted the new qt-everywhere-opensource-src-5.7.1.tar file and tried to configure also.But still "fatal error: stdlib.h: No such file or directory"

                  Compiler Output:
                  checking for FreeType...
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -pipe -O3 -march=armv7-a -mtune=cortex-a15 -mfpu=neon-vfpv4 -mfloat-abi=hard -fPIC -mword-relocations -fpermissive --sysroot=/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -O2 -Wall -W -fPIC -I. -I/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/am57xx-evm/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/libxml2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/drm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/gbm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/GLES -I../../../mkspecs/linux-arm-gnueabihf-g++ -o freetype.o freetype.cpp
                  In file included from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/cstdlib:75:0,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/stdlib.h:36,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2/freetype/config/ftstdlib.h:120,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2/freetype/config/ftconfig.h:43,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2/freetype/freetype.h:33,
                  from freetype.cpp:41:
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include/c++/6.2.1/stdlib.h:30:26: fatal error: stdlib.h: No such file or directory

                  include_next <stdlib.h>

                                        ^
                  

                  compilation terminated.
                  Makefile:186: recipe for target 'freetype.o' failed
                  make: *** [freetype.o] Error 1
                  FreeType disabled.
                  checking for HarfBuzz...
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -pipe -O3 -march=armv7-a -mtune=cortex-a15 -mfpu=neon-vfpv4 -mfloat-abi=hard -fPIC -mword-relocations -fpermissive --sysroot=/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -O2 -Wall -W -fPIC -I. -I/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/am57xx-evm/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/libxml2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/drm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/gbm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/GLES -I../../../mkspecs/linux-arm-gnueabihf-g++ -o harfbuzz.o harfbuzz.cpp
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -Wl,-O1 -o harfbuzz harfbuzz.o -L/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/lib -L/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/lib -lz -lfreetype -lexpat -lrt -ldl -lfontconfig -lpng -lpthread --sysroot=/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -lharfbuzz
                  HarfBuzz enabled.
                  checking for STL...
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -pipe -O3 -march=armv7-a -mtune=cortex-a15 -mfpu=neon-vfpv4 -mfloat-abi=hard -fPIC -mword-relocations -fpermissive --sysroot=/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -O2 -Wall -W -fPIC -I. -I/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/am57xx-evm/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/libxml2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/drm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/gbm -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1 -isystem /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/GLES -I../../../mkspecs/linux-arm-gnueabihf-g++ -o stltest.o stltest.cpp
                  In file included from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/cstdlib:75:0,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/ext/string_conversions.h:41,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/bits/basic_string.h:5402,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/string:52,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/bits/locale_classes.h:40,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/bits/ios_base.h:41,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/ios:42,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/ostream:38,
                  from /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/c++/6.2.1/iterator:64,
                  from stltest.cpp:45:
                  /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include/c++/6.2.1/stdlib.h:30:26: fatal error: stdlib.h: No such file or directory

                  If you can figure out and can find the root cause then it will be really grateful.
                  Is there any patch for solving this issue.Since I have found a simillar issue in GIT Hub.
                  https://github.com/voidlinux/void-packages/issues/5254

                  Regards,
                  Biswajit

                  1 Reply Last reply
                  0
                  • jsulmJ jsulm

                    @Biswajit_1984 Maybe you should start from a clean state? Your setup seems to be broken.

                    B Offline
                    B Offline
                    Biswajit_1984
                    wrote on last edited by
                    #15

                    @jsulm
                    I have solved the issue.
                    The mistake was :I have given am57xx-evm path in which already qt was installed.
                    so after removed and then compiled .
                    After that,the earlier error didn't come.
                    But it ended with another error.
                    I am not able to figure out the root cause.Please help me in solving the same.

                    configure parameter:

                    ./configure -xplatform linux-arm-gnueabihf-g++ -prefix /usr/local/Qt5.7.1_opengl -opengl es2 -confirm-license -opensource -no-cups -no-largefile -optimized-qmake -nomake tools -no-pch -v -no-icu -no-openvg -sysroot /home/mistral/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -qt-pcre -no-xcb -no-sm -no-glib -no-libinput -no-mtdev -nomake examples

                    Error Log:

                    Entering directory `/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core/Release'
                    [9/10383] ACTION make_core_generated: CSSPropertyNames_1dd3bbd1830ec3803de4b986e6e77be9
                    FAILED: cd /home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/core; python ../build/scripts/make_css_property_names.py css/CSSProperties.in --output_dir /home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core/Release/gen/blink/core --gperf gperf
                    Traceback (most recent call last):
                    File "../build/scripts/make_css_property_names.py", line 238, in <module>
                    in_generator.Maker(CSSPropertyNamesWriter).main(sys.argv)
                    File "/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/build/scripts/in_generator.py", line 95, in main
                    writer.write_files(options.output_dir)
                    File "/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/build/scripts/in_generator.py", line 71, in write_files
                    self._write_file_if_changed(output_dir, generator(), file_name)
                    File "../build/scripts/make_css_property_names.py", line 233, in generate_implementation
                    gperf = subprocess.Popen(gperf_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, universal_newlines=True)
                    File "/usr/lib/python2.7/subprocess.py", line 711, in init
                    errread, errwrite)
                    File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
                    raise child_exception
                    OSError: [Errno 2] No such file or directory
                    [9/10383] ACTION make_core_generated: StylePropertyShorthand_1dd3bbd1830ec3803de4b986e6e77be9
                    ninja: build stopped: subcommand failed.
                    Makefile.gyp_run:923: recipe for target 'invoke_ninja' failed
                    make[4]: *** [invoke_ninja] Error 1
                    make[4]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core'
                    Makefile:116: recipe for target 'sub-gyp_run-pro-make_first' failed
                    make[3]: *** [sub-gyp_run-pro-make_first] Error 2
                    make[3]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core'
                    Makefile:49: recipe for target 'sub-core-make_first' failed
                    make[2]: *** [sub-core-make_first] Error 2
                    make[2]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src'
                    Makefile:44: recipe for target 'sub-src-make_first' failed
                    make[1]: *** [sub-src-make_first] Error 2
                    make[1]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine'
                    Makefile:859: recipe for target 'module-qtwebengine-make_first' failed
                    make: *** [module-qtwebengine-make_first] Error 2

                    jsulmJ 1 Reply Last reply
                    0
                    • B Biswajit_1984

                      @jsulm
                      I have solved the issue.
                      The mistake was :I have given am57xx-evm path in which already qt was installed.
                      so after removed and then compiled .
                      After that,the earlier error didn't come.
                      But it ended with another error.
                      I am not able to figure out the root cause.Please help me in solving the same.

                      configure parameter:

                      ./configure -xplatform linux-arm-gnueabihf-g++ -prefix /usr/local/Qt5.7.1_opengl -opengl es2 -confirm-license -opensource -no-cups -no-largefile -optimized-qmake -nomake tools -no-pch -v -no-icu -no-openvg -sysroot /home/mistral/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -qt-pcre -no-xcb -no-sm -no-glib -no-libinput -no-mtdev -nomake examples

                      Error Log:

                      Entering directory `/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core/Release'
                      [9/10383] ACTION make_core_generated: CSSPropertyNames_1dd3bbd1830ec3803de4b986e6e77be9
                      FAILED: cd /home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/core; python ../build/scripts/make_css_property_names.py css/CSSProperties.in --output_dir /home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core/Release/gen/blink/core --gperf gperf
                      Traceback (most recent call last):
                      File "../build/scripts/make_css_property_names.py", line 238, in <module>
                      in_generator.Maker(CSSPropertyNamesWriter).main(sys.argv)
                      File "/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/build/scripts/in_generator.py", line 95, in main
                      writer.write_files(options.output_dir)
                      File "/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/3rdparty/chromium/third_party/WebKit/Source/build/scripts/in_generator.py", line 71, in write_files
                      self._write_file_if_changed(output_dir, generator(), file_name)
                      File "../build/scripts/make_css_property_names.py", line 233, in generate_implementation
                      gperf = subprocess.Popen(gperf_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, universal_newlines=True)
                      File "/usr/lib/python2.7/subprocess.py", line 711, in init
                      errread, errwrite)
                      File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
                      raise child_exception
                      OSError: [Errno 2] No such file or directory
                      [9/10383] ACTION make_core_generated: StylePropertyShorthand_1dd3bbd1830ec3803de4b986e6e77be9
                      ninja: build stopped: subcommand failed.
                      Makefile.gyp_run:923: recipe for target 'invoke_ninja' failed
                      make[4]: *** [invoke_ninja] Error 1
                      make[4]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core'
                      Makefile:116: recipe for target 'sub-gyp_run-pro-make_first' failed
                      make[3]: *** [sub-gyp_run-pro-make_first] Error 2
                      make[3]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src/core'
                      Makefile:49: recipe for target 'sub-core-make_first' failed
                      make[2]: *** [sub-core-make_first] Error 2
                      make[2]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine/src'
                      Makefile:44: recipe for target 'sub-src-make_first' failed
                      make[1]: *** [sub-src-make_first] Error 2
                      make[1]: Leaving directory '/home/mistral/QT_BUILD/qt-everywhere-opensource-src-5.7.1/qtwebengine'
                      Makefile:859: recipe for target 'module-qtwebengine-make_first' failed
                      make: *** [module-qtwebengine-make_first] Error 2

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

                      @Biswajit_1984 said in Cross compile QT5.7 for ARM:

                      qtwebengine

                      if you don't need it you can disable it

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

                      B 1 Reply Last reply
                      1
                      • jsulmJ jsulm

                        @Biswajit_1984 said in Cross compile QT5.7 for ARM:

                        qtwebengine

                        if you don't need it you can disable it

                        B Offline
                        B Offline
                        Biswajit_1984
                        wrote on last edited by
                        #17

                        @jsulm Thanks a lot for your support.
                        As per your suggestion ,I have disabled qtwebengine(-skip qtwebengine) and it got compiled properly.

                        Regards,
                        Biswajit

                        1 Reply Last reply
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