https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108027
--- Comment #8 from cqwrteur <unlvsur at live dot com> --- (In reply to LIU Hao from comment #7) > The .la files generated by libtool are usually nonsense > (https://fedoraproject.org/wiki/Changes/RemoveLaFiles). If you run `make > install` by hand then you may delete them by hand. Some packagers (e.g. > makepkg on Arch Linux and MSYS2) purge them before packaging so they can > never get installed, but some don't (e.g. dpkg-deb on Debian). if I delete them by hand, then gcc could not build anymore since build scripts of libstdc++ would complain .la do not exist
