[问答]为什么aosp_prebuilt_libs里面的so全部都不是二进制呢

萌新提问，我下载的OpenHarmony 2.0 Canary为啥prebuilts/aosp_prebuilt_libs目录下的so全部都不是二进制
下载的OpenHarmony 2.0 Canary编译 ./build.sh --product-name Hi3516DV300  so报错，发现prebuilts/aosp_prebuilt_libs下的so都是不正常的二进制，打开报错的so ，prebuilts/aosp_prebuilt_libs/asdk_libs/ndk/libcxx/arm/libc++.so，信息如下，aosp_prebuilt_libs里面的so全部都是这样，是什么情况？
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root@3f9c335cd5a2:/home/openharmony# cat prebuilts/aosp_prebuilt_libs/asdk_libs/ndk/libcxx/arm/libc++.so
version
oid sha256:eac1cbee4fcd44555bf2458f62cf85467022658c468c543947a2ee9b768e59b4
size 584860
root@3f9c335cd5a2:/home/openharmony#
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报错：
ld.lld: error: ../../prebuilts/aosp_prebuilt_libs/asdk_libs/ndk/libcxx/arm/libc++.so:1: unknown directive: version
>>> version
>>> ^
clang-9: error: linker command failed with exit code 1 (use -v to see invocation)