On 2023-02-17 14:59, i.nixman--- via Gcc-help wrote:
On 2023-02-17 12:06, Jonathan Wakely wrote:
That suggests either you built it wrong, or that library is from an
older
GCC, 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?
and yes, now it looks like WEAK symbol:
3515: 0000000000d80940 8 FUNC WEAK DEFAULT 13
_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv
200740: 0000000000d80940 8 FUNC WEAK DEFAULT 13
_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv
