how to fix "arm-linux-gnueabihf/lib/libstdc++.so: undefined reference to `clock_gettime@GLIBC_2.17'?
Tue Mar 10 14:35:46 GMT 2020
And I checked the libstdc++.so, and really found the clock_gettime@GLIBC_2.17' reference call
with it. If so, was there a method to generate a smart method to fix that, for example, implement
my own function and exported it with the named symbol as clock_gettime@GLIBC_2.17 ?
At 2020-03-10 22:24:22, "Florian Weimer" <firstname.lastname@example.org> wrote:
>>>> ./arm-linux-gnueabihf/lib/libstdc++.so: undefined reference to `clock_gettime@GLIBC_2.17'
>> thanks for your reply. my link cmd is:
>> arm-linux-gnueabihf-g++ main.o -L ../arm_common/build/lib/ -larmcomm -pthread -lelf -ldl -lrt
>This doesn't look particularly suspicious.
>You need to double-check that your cross-compiler version matches the
>glibc version you have installed for its use. The error message
>suggests that you are using an outdated glibc version that predates
>the one that was used to build GCC and libstdc++. (It's also possible
>that you are not trying to link against glibc at all, but in that
>case, more undefined symbols would show up, I think.)
>(I assume this is a cross-compilation environment, so there's no risk
>that there are Arm libraries on the host.)
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