[Bug c++/121667] New: -static-libstdc++ not fully work when some so linked depends on libstdc++.so

[niqingliang2003 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121667

            Bug ID: 121667
           Summary: -static-libstdc++ not fully work when some so linked
                    depends on libstdc++.so
           Product: gcc
           Version: 15.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: niqingliang2003 at gmail dot com
  Target Milestone: ---

Created attachment 62198
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62198&action=edit
test code

libb.so depends on libstdc++.so

a depends on libb.so.

when compiling a, the link option '-static-libstdc++' is ignored,

the compiled a will leave __cxa_pure_virtual undefined.