During toolchain installation, when glibc gets installed, it reports an error message

During toolchain installation, when glibc gets installed, it reports an error message

zic: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

I checked the rpm build and installation order of the packages in the rpm list. It is like

binutils_cross gcc11_bootstrap glibc libstdc++_bootstrap binutils gcc11

After some investigation, I found that libstdc++.so.6 is installed by gcc11 rpm along with libstdc++.so.6.0.24 and libstdc++.so.6.0.24-gdb.py. And until it is glibc time for installation, libstdc++.so.6 is not in the required path. The error is reported when time zone information is compiled by 'zic' command as mentioned in the glibc spec file in the %post section after %install

zic -L /dev/null   -d $ZONEINFO       $ZONEINFO/${tz}

Query - Does zic, a timezone compiler, really require libstdc++.so.6 to compile timezone information? How can I provide the libstdc++.so.6 before the installation of gcc11 rpm? I am using Linux openSUSE Leap 42.3 Regards