Add runpath to ELF
Simple dirty replacement for patchelf utility, that works also with arm architecture.
This utility replacing sections .note.ABI-tag, .note.gnu.build-id, .gnu.hash with .dynsym and expanded .dynstr. Dynamic entry GNU_HASH replacing with RUNPATH.
Usage:
$ hackrpath --set-rpath \$ORIGIN/lib myapp
$ hackrpath --print-rpath myapp