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qt Linux cross compile

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  • I Offline
    I Offline
    IknowQT
    wrote on last edited by
    #1

    48110185-e963-440d-bbf9-b482b20214b5-image.png

    Linux is setting up a cross-platform environment, and it's a lot of trouble.

    Can you tell me what the problem is? I'm following this site as a standard.
    https://github.com/alexandraB99/embedded_development_Qt_course_aux

    Just before Section 3/Lecture 7, I think there's a problem with making-j4.

    0c9b71ec-11dd-4654-b8e4-b30224b4689d-image.png

    jsulmJ 1 Reply Last reply
    0
    • I IknowQT

      48110185-e963-440d-bbf9-b482b20214b5-image.png

      Linux is setting up a cross-platform environment, and it's a lot of trouble.

      Can you tell me what the problem is? I'm following this site as a standard.
      https://github.com/alexandraB99/embedded_development_Qt_course_aux

      Just before Section 3/Lecture 7, I think there's a problem with making-j4.

      0c9b71ec-11dd-4654-b8e4-b30224b4689d-image.png

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @IknowQT said in qt Linux cross compile:

      Can you tell me what the problem is?

      The error message already does: UnixMakefileGenerator::installMetaFile(...) is indefined. That means that you do not build and link cpp file containing UnixMakefileGenerator::installMetaFile(...).
      And please post text instead of screen-shots...

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

      1 Reply Last reply
      0
      • I Offline
        I Offline
        IknowQT
        wrote on last edited by
        #3

        ../../src/binutils-2.36.1/configure --target=${TARGET} --prefix=${PREFIX}--with-arch=armv6 --with-fpu=vfp --with-float=hard --disable-multilib

        checking build system type... x86_64-pc-linux-gnu
        checking host system type... x86_64-pc-linux-gnu
        checking target system type... arm-unknown-linux-gnueabihf
        checking for a BSD-compatible install... /usr/bin/install -c
        checking whether ln works... yes
        checking whether ln -s works... yes
        checking for a sed that does not truncate output... /usr/bin/sed
        checking for gawk... no
        checking for mawk... mawk
        checking for gcc... gcc
        checking whether the C compiler works... yes
        checking for C compiler default output file name... a.out
        checking for suffix of executables...
        checking whether we are cross compiling... no
        checking for suffix of object files... o
        checking whether we are using the GNU C compiler... yes
        checking whether gcc accepts -g... yes
        checking for gcc option to accept ISO C89... none needed
        checking for g++... g++
        checking whether we are using the GNU C++ compiler... yes
        checking whether g++ accepts -g... yes
        checking whether g++ accepts -static-libstdc++ -static-libgcc... yes
        checking for gnatbind... no
        checking for gnatmake... no
        checking whether compiler driver understands Ada... no
        checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
        checking for objdir... .libs
        checking for isl 0.15 or later... no
        required isl version is 0.15 or later
        checking for default BUILD_CONFIG...
        checking for --enable-vtable-verify... no
        *** removing etc/Makefile to force reconfigure
        checking for bison... no
        checking for byacc... no
        checking for yacc... no
        checking for bison... no
        checking for gm4... no
        checking for gnum4... no
        checking for m4... m4
        checking for flex... no
        checking for lex... no
        checking for flex... no
        checking for makeinfo... makeinfo
        checking for expect... no
        checking for runtest... no
        checking for ar... ar
        checking for as... as
        checking for dlltool... no
        checking for ld... ld
        checking for lipo... no
        checking for nm... nm
        checking for ranlib... ranlib
        checking for strip... strip
        checking for windres... no
        checking for windmc... no
        checking for objcopy... objcopy
        checking for objdump... objdump
        checking for readelf... readelf
        checking for arm-linux-gnueabihf-cc... no
        checking for arm-linux-gnueabihf-gcc... arm-linux-gnueabihf-gcc
        checking for arm-linux-gnueabihf-c++... arm-linux-gnueabihf-c++
        checking for arm-linux-gnueabihf-gcc... arm-linux-gnueabihf-gcc
        checking for arm-linux-gnueabihf-gfortran... no
        checking for arm-linux-gnueabihf-gccgo... no
        checking for arm-linux-gnueabihf-ar... arm-linux-gnueabihf-ar
        checking for arm-linux-gnueabihf-as... arm-linux-gnueabihf-as
        checking for arm-linux-gnueabihf-dlltool... no
        checking for arm-linux-gnueabihf-ld... arm-linux-gnueabihf-ld
        checking for arm-linux-gnueabihf-lipo... no
        checking for arm-linux-gnueabihf-nm... arm-linux-gnueabihf-nm
        checking for arm-linux-gnueabihf-objcopy... arm-linux-gnueabihf-objcopy
        checking for arm-linux-gnueabihf-objdump... arm-linux-gnueabihf-objdump
        checking for arm-linux-gnueabihf-ranlib... arm-linux-gnueabihf-ranlib
        checking for arm-linux-gnueabihf-readelf... arm-linux-gnueabihf-readelf
        checking for arm-linux-gnueabihf-strip... arm-linux-gnueabihf-strip
        checking for arm-linux-gnueabihf-windres... no
        checking for arm-linux-gnueabihf-windmc... no
        checking where to find the target ar... just compiled
        checking where to find the target as... just compiled
        checking where to find the target cc... pre-installed
        checking where to find the target c++... pre-installed
        checking where to find the target c++ for libstdc++... pre-installed
        checking where to find the target dlltool... just compiled
        checking where to find the target gcc... pre-installed
        checking where to find the target gfortran... pre-installed
        checking where to find the target gccgo... pre-installed
        checking where to find the target ld... just compiled
        checking where to find the target lipo... pre-installed
        checking where to find the target nm... just compiled
        checking where to find the target objcopy... just compiled
        checking where to find the target objdump... just compiled
        checking where to find the target ranlib... just compiled
        checking where to find the target readelf... just compiled
        checking where to find the target strip... just compiled
        checking where to find the target windres... just compiled
        checking where to find the target windmc... just compiled
        checking whether to enable maintainer-specific portions of Makefiles... no
        configure: creating ./config.status
        config.status: creating Makefile

        make -j4
        make[1]: 디렉터리 '/home/yhjeong/rpi0/toolchain/build/binutils' 들어감
        make[1]: 'all-target'을(를) 위해 할 일이 없습니다.
        Configuring in ./intl
        Configuring in ./zlib
        Configuring in ./libiberty
        Configuring in ./etc
        configure: loading cache ./config.cache
        configure: loading cache ./config.cache
        configure: error: LDFLAGS' has changed since the previous run: configure: former value: -static-libstdc++ -static-libgcc '
        configure: current value: ' configure: error: in/home/yhjeong/rpi0/toolchain/build/binutils/libiberty':
        configure: error: changes in the environment can compromise the build
        configure: error: run make distclean' and/or rm ./config.cache' and start over
        checking for a BSD-compatible install... /usr/bin/install -c
        configure: loading cache ./config.cache
        configure: error: LDFLAGS' has changed since the previous run: configure: former value: -static-libstdc++ -static-libgcc '
        configure: current value: ' configure: error: in/home/yhjeong/rpi0/toolchain/build/binutils/intl':
        configure: error: changes in the environment can compromise the build
        configure: error: run make distclean' and/or rm ./config.cache' and start over
        configure: loading cache ./config.cache
        configure: creating ./config.status
        checking build system type... (cached) x86_64-pc-linux-gnu
        checking host system type... (cached) x86_64-pc-linux-gnu
        checking target system type... (cached) arm-unknown-linux-gnueabihf
        checking for a BSD-compatible install... /usr/bin/install -c
        checking whether build environment is sane... yes
        make[1]: *** [Makefile:6593: configure-intl] 오류 1
        make[1]: *** 끝나지 않은 작업을 기다리고 있습니다....
        make[1]: *** [Makefile:8041: configure-libiberty] 오류 1
        checking for a thread-safe mkdir -p... (cached) /usr/bin/mkdir -p
        checking for gawk... (cached) mawk
        checking whether make sets $(MAKE)... (cached) yes
        checking whether make supports nested variables... (cached) yes
        configure: error: source directory already configured; run "make distclean" there first
        make[1]: *** [Makefile:9054: configure-zlib] 오류 1
        config.status: creating Makefile
        make[1]: 디렉터리 '/home/yhjeong/rpi0/toolchain/build/binutils' 나감
        make: *** [Makefile:854: all] 오류 2

        I am setting up the binutils

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