Some distros install a symlink to find-debuginfo[.sh] under the
old /usr/lib/rpm/ path. But don't have symlinks there for other
helper tools like debugedit and sepdebugcrcfix. So those tools
are then not under the install_dir as find-debuginfo calculates
it. So instead of invoking those helper tools with a full install
dir path, prefix the install dir to the PATH so the tools can be
found there (or anywhere else on the PATH).
git://sourceware.org / debugedit.git / commit