Sergei Trofimovich
8ef81629e9
Without the change build fails on `clang-16` and `gcc-14`:
$ nix build --impure --expr 'with import ./. {}; libelf.override { stdenv = clangStdenv; }'
...
configure: error: installation or configuration problem: C compiler cannot create executables.
`libelf` is not part of a bootstrap process since 7f458e5c50 "gcc:
drop unused libelf dependency" thus it is safe to run `autoreconf`
unconditionally.