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qt Linux cross compile



  • 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


  • Lifetime Qt Champion

    @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...



  • ../../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/orrm ./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/orrm ./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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