[Bug other/100345] New: gcc 11.1 build "make -n install" fails linking gcov undefined reference to std::__throw_bad_array_new_length()

[bugs at pu dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100345

            Bug ID: 100345
           Summary: gcc 11.1 build "make -n install" fails linking gcov
                    undefined reference to
                    std::__throw_bad_array_new_length()
           Product: gcc
           Version: 11.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bugs at pu dot net
  Target Milestone: ---

Attempting to build gcc-11.1 "make" succeeds but "make -n install" fails when
it attempts to link gcov with an undefined symbol 

std::__throw_bad_array_new_length()

I believe that the build is using the system default libstdc++.a rather than
the gcc-11 built version.

Modifying gcc-11.1.0-obj/gcc/Makefile to link gcov with

"-L ../x86_64-pc-linux-gnu/libstdc++-v3/src/.libs"

succeeds.