Backport https://gcc.gnu.org/pipermail/gcc-patches/2022-December/608055.html (This is for DTS 12.1.)
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (devtoolset-12-gcc bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:3272