https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99172
--- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Caroline Tice <ct...@gcc.gnu.org>: https://gcc.gnu.org/g:c2be82058fb40f3ae891c68d185ff53e07f14f45 commit r11-7678-gc2be82058fb40f3ae891c68d185ff53e07f14f45 Author: Caroline Tice <cmt...@google.com> Date: Fri Mar 12 07:34:36 2021 -0800 libstdc++-v3: Update VTV vars for libtool link commands [PR99172] This fixes PR 99172 Currently when GCC is configured with --enable-vtable-verify, the libstdc++-v3 Makefiles add "-fvtable-verify=std -Wl,-u_vtable_map_vars_start,-u_vtable_map_vars_end" to libtool link commands. The "-fvtable-verify=std" piece causes alternate versions of libtool (such as slibtool) to fail, unable to find "-lvtv" (GNU libtool just removes that piece). This patch updates the libstdc++-v3 Makefiles to not pass "-fvtable-verify=std" to the libtool link commands.
