glibc（libgcc.a）很好地出现在/ usr / lib / path中。 我想用sdk和devtools构建一个linux映像core-image-minimal-dev。 连接glibc时失败（到目前为止，只有50％的任务顺利进行）
我如何设置路径和库（在local.conf中）？找-lgcc或如何正确配置？谢谢。以下是错误消息：
| x86_64-poky-linux-gcc -m64 -march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2 --sysroot=/home/developer/yocto/Poky/build/tmp/sysroots/kontron-kbox-a103-tcbootstrap -nostdlib -nostartfiles -r -o /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/libc_pic.os \
| -Wl,-d -Wl,--whole-archive /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/libc_pic.a -o /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/libc_pic.os
| x86_64-poky-linux-gcc -m64 -march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2 --sysroot=/home/developer/yocto/Poky/build/tmp/sysroots/kontron-kbox-a103-tcbootstrap -nostdlib -nostartfiles -r -o /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/elf/librtld.map.o '-Wl,-(' /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/elf/dl-allobjs.os /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/libc_pic.a -lgcc '-Wl,-)' -Wl,-Map,/home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/elf/librtld.mapT
| /home/developer/yocto/Poky/build/tmp/sysroots/x86_64-linux/usr/libexec/x86_64-poky-linux.gcc-cross-initial-x86_64/gcc/x86_64-poky-linux/6.2.0/ld: cannot find -lgcc
| collect2: error: ld returned 1 exit status
| Makefile:349: recipe for target '/home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/elf/librtld.map' failed
| make[2]: *** [/home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/build-x86_64-poky-linux/elf/librtld.map] Error 1
| make[2]: *** Waiting for unfinished jobs....
| make[2]: Leaving directory '/home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/git/elf'
| Makefile:234: recipe for target 'elf/subdir_lib' failed
| make[1]: *** [elf/subdir_lib] Error 2
| make[1]: Leaving directory '/home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/git'
| Makefile:9: recipe for target 'all' failed
| make: *** [all] Error 2
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at /home/developer/yocto/Poky/build/tmp/work/corei7-64-poky-linux/glibc/2.24-r0/temp/log.do_compile.106361)
ERROR: Task (/home/developer/yocto/Poky/meta/recipes-core/glibc/glibc_2.24.bb:do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1258 tasks of which 1106 didn't need to be rerun and 1 failed.
Summary: 1 task failed:
/home/developer/yocto/Poky/meta/recipes-core/glibc/glibc_2.24.bb:do_compile
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
需要帮助的任何其他输出或文件？ BR Florian
答案 0 :(得分：0)
您是否更改了默认的GCC编译器？ 看一下这个文件：tcmode-default.inc 它是设置默认编译器目标的文件。
在我找不到-lgcc之前，我也遇到过类似的问题。 Yocto Jethro: How to choose a Yocto Default Compiler? glibc failed at do_compile when use gcc 4.9