skipping incompatible xxxx.a when searching for -lxxx问题的解决

本文记录了一次编译过程中遇到的跨架构编译错误cannotfind-lapi_gpio,并详细介绍了如何通过检查目标文件和库文件的架构一致性来定位并解决问题的过程。

    今天编译时候遇到的问题,cannot find -lapi_gpio,我查了查搜索路径,确认路径没有写错。再看前一条报错,关键词incompatible [不协调,不匹配],怀疑是不是编译哪里出错了。

    先查看本应用程序的编译环境,输入file  **.o 查看下文件属性,一般会携带编译器平台信息:

test.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), not stripped

很明显,ARM aarch64架构文件


在看看我要链接的库 :file xxx.o

api_gpio.o: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped


哦,问题找到了,原来是用的编译器不同,导致结果不在同一框架下,自然难以融合。将链接的库按照ARM aarch64重新编译后,问题得到了解决。(a库的Makefile有点问题,所以编译时没找到我指定的交叉编译器,用了系统的gcc,所以。。。)




[ 98%] Built target my_ros2_proto__rosidl_typesupport_introspection_c__pyext /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/joy_stick_module/third_party/lib/libqpOASES.so when searching for -lqpOASES /usr/bin/ld: cannot find -lqpOASES: No such file or directory /usr/bin/ld: skipping incompatible [ 98%] Built target my_ros2_proto__rosidl_typesupport_c__pyext /home/byd/X1/agibot_x1_infer-main/src/module/joy_stick_module/third_party/lib/libqpOASES.so when searching for -lqpOASES /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/control_module/third_party/lib/libruckig.so when searching for -lruckig /usr/bin/ld: cannot find -lruckig: No such file or directory /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/control_module/third_party/lib/libruckig.so when searching for -lruckig [ 99%] Built target aimrt_protocols_sensor_pb_gencode [100%] Built target xyber_x1_infer_example_proto_pb_gencode [100%] Built target ament_cmake_python_build_ros2_plugin_proto_egg [100%] Built target ament_cmake_python_build_my_ros2_proto_egg /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/control_module/third_party/lib/libonnxruntime.so when searching for -lonnxruntime /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/sim_module/third_party/lib/libmujoco.so when searching for -lmujoco /usr/bin/ld: cannot find -lmujoco: No such file or directory /usr/bin/ld: skipping incompatible /home/byd/X1/agibot_x1_infer-main/src/module/sim_module/third_party/lib/libmujoco.so when searching for -lmujoco collect2: error: ld returned 1 exit status gmake[2]: *** [src/pkg/pkg1/CMakeFiles/xyber_x1_infer_pkg1.dir/build.make:248: libpkg1.so] Error 1 gmake[1]: *** [CMakeFiles/Makefile2:3121: src/pkg/pkg1/CMakeFiles/xyber_x1_infer_pkg1.dir/all] Error 2 gmake: *** [Makefile:166: all] Error 2
最新发布
06-10
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