On 2023-02-17 12:06, Jonathan Wakely wrote:
That suggests either you built it wrong, or that library is from an olderGCC, not the one you're compiling with.
thank you Jonathan! will check this now. I have one more question.just now I rebuild the executable using `-static-libstdc++`, and I can confirm I can see that option in the linker cmdline, but the executable still depends on libstdc++.so.
how can this be? best!