On Thu, 16 Feb 2023 at 15:25, i.nixman--- via Gcc-help <gcc-help@xxxxxxxxxxx> wrote: > > hello, > > > I can successfully build the same C++ code using GCC-8.3.1 for Debug (-g > -O0) and Release (-g -O2) build. > I can successfully debug the Release-executable on a remote host, but I > can't debug the Debug-executable on a remote host, because the > Debug-executable imports an extra symbol > _ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv from libstdc++ which doesn't > exist. It should exist, it has been there since GCC 5. > > but I don't want to debug libstdc++, so I think I shouldn't install > additional debug version of libstdc++. > > it looks like a bug, or am I wrong? > > another my question is, what should I do to get rid of that extra symbol > in Debug build? > > > > > best! > > ps > I can't update GCC nor libstdc++.
