RK3568编译buildroot提示报错

混分小公举

log文本如下

1. 2025-04-14T21:53:48 >>> host-squashfs 3de1687d7432ea9b302c2db9521996f506c140a3 Building
   
2. 2025-04-14T21:53:48 PATH="/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/bin:/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/lib/wsl/lib:/mnt/c/Users/MI/AppData/Local/Programs/cursor/resources/app/bin:/mnt/c/Program Files/Common Files/ETAS/3rdParty6.0/:/mnt/c/Program Files/Common Files/Oracle/Java/javapath:/mnt/c/Program Files (x86)/Common Files/Oracle/Java/java8path:/mnt/c/Program Files (x86)/Common Files/Oracle/Java/javapath:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Program Files/Bandizip/:/mnt/c/Program Files/dotnet/:/mnt/c/Program Files/Git/cmd:/mnt/c/Program Files (x86)/STMicroelectronics/STM32 ST-LINK Utility/ST-LINK Utility:/mnt/d/Program Files/nodejs/:/mnt/d/Program Files (x86)/Vector CANdb++ 3.1/Exec32:/mnt/d/Windows Kits/10/Windows Performance Toolkit/:/mnt/d/Program Files/adb/platform-tools:/mnt/c/Program Files/CorpLink/current/module/mdm/x64/policy/bin:/mnt/c/Users/MI/AppData/Local/Android/Sdk/ndk/26.1.10909125:/mnt/d/Program Files/MATLAB/R2024b/runtime/win64:/mnt/d/Program Files/MATLAB/R2024b/bin:/mnt/c/Program Files/PuTTY/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python312/Scripts/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python312/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python38/Scripts/:/mnt/c/Users/MI/AppData/Local/P:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python312/Scripts/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python312/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python38/Scripts/:/mnt/c/Users/MI/AppData/Local/Programs/Python/Python38/:/mnt/c/Users/MI/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/MI/AppData/Local/Programs/Microsoft VS Code/bin:/mnt/c/Users/MI/AppData/Roaming/npm:/mnt/c/Users/MI/.dotnet/tools:/snap/bin:/home/xiaomi/tools/platform-tools" PKG_CONFIG="/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/lib/pkgconfig:/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/share/pkgconfig" /usr/bin/make -j23 CC="/usr/bin/gcc" EXTRA_CFLAGS="-O2 -I/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/include" EXTRA_LDFLAGS="-L/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/lib -Wl,-rpath,/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/lib" XATTR_SUPPORT=1 XZ_SUPPORT=1 GZIP_SUPPORT=1 LZ4_SUPPORT=1 LZO_SUPPORT=1 LZMA_XZ_SUPPORT=1 -C /home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/build/host-squashfs-3de1687d7432ea9b302c2db9521996f506c140a3/squashfs-tools/
   
3. 2025-04-14T21:53:48 /usr/bin/gcc  -L/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/lib -Wl,-rpath,/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/host/lib mksquashfs.o read_fs.o action.o swap.o pseudo.o compressor.o sort.o progressbar.o read_file.o info.o restore.o process_fragments.o caches-queues-lists.o gzip_wrapper.o lzma_xz_wrapper.o xz_wrapper.o lzo_wrapper.o lz4_wrapper.o xattr.o read_xattrs.o -lpthread -lm -lz -llzma -llzma  -llzo2 -llz4 -o mksquashfs
   
4. 2025-04-14T21:53:49 /usr/bin/ld: read_fs.o:(.bss+0x0): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
   
5. 2025-04-14T21:53:49 /usr/bin/ld: read_fs.o:(.bss+0x8): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
   
6. 2025-04-14T21:53:49 /usr/bin/ld: action.o:(.bss+0x0): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
   
7. 2025-04-14T21:53:49 /usr/bin/ld: action.o:(.bss+0x8): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
   
8. 2025-04-14T21:53:49 /usr/bin/ld: sort.o:(.bss+0x100000): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
   
9. 2025-04-14T21:53:49 /usr/bin/ld: sort.o:(.bss+0x100008): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
   
10. 2025-04-14T21:53:49 /usr/bin/ld: info.o:(.bss+0x10): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
    
11. 2025-04-14T21:53:49 /usr/bin/ld: info.o:(.bss+0x8): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
    
12. 2025-04-14T21:53:49 /usr/bin/ld: restore.o:(.bss+0x0): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
    
13. 2025-04-14T21:53:49 /usr/bin/ld: restore.o:(.bss+0x8): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
    
14. 2025-04-14T21:53:49 /usr/bin/ld: process_fragments.o:(.bss+0x0): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
    
15. 2025-04-14T21:53:49 /usr/bin/ld: process_fragments.o:(.bss+0x8): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
    
16. 2025-04-14T21:53:49 /usr/bin/ld: xattr.o:(.bss+0x8): multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
    
17. 2025-04-14T21:53:49 /usr/bin/ld: xattr.o:(.bss+0x10): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
    
18. 2025-04-14T21:53:49 collect2: error: ld returned 1 exit status
    
19. 2025-04-14T21:53:49 make[2]: *** [Makefile:228: mksquashfs] Error 1
    
20. 2025-04-14T21:53:49 make[1]: *** [package/pkg-generic.mk:231: /home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/build/host-squashfs-3de1687d7432ea9b302c2db9521996f506c140a3/.stamp_built] Error 2
    
21. 2025-04-14T21:53:49 make: *** [/home/xiaomi/rk3568_linux_sdk/buildroot/output/rockchip_rk3568/Makefile:16: _all] Error 2
    
22. Command exited with non-zero status 1
    
23. you take 0:19.63 to build builroot
    
24. ERROR: Running build_buildroot failed!
    
25. ERROR: exit code 1 from line 717:
    
26.     /usr/bin/time -f "you take %E to build builroot" $COMMON_DIR/mk-buildroot.sh $BOARD_CONFIG

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这个问题如何解决呢

混分小公举

已解决，将文件中的rk3568_linux_sdk/buildroot/output/rockchip_rk3568/build/host-squashfs-3de1687d7432ea9b302c2db9521996f506c140a3路径下的bwriter_buffer和fwriter_buffer 修改为全局变量，加上extern