[DynInst_API:] [dyninst/dyninst] 59fe91: Add --enable-install-elfh when building elfutils f...

[Tim Haines <noreply@xxxxxxxxxx>]

  Branch: refs/heads/master
  Home:   https://github.com/dyninst/dyninst
  Commit: 59fe914f4c8d548b079ca58ea324af9be8fe6716
      https://github.com/dyninst/dyninst/commit/59fe914f4c8d548b079ca58ea324af9be8fe6716
  Author: Tim Haines <thaines.astro@xxxxxxxxx>
  Date:   2019-03-06 (Wed, 06 Mar 2019)

  Changed paths:
    M cmake/packages.cmake

  Log Message:
  -----------
  Add --enable-install-elfh when building elfutils from source (#555)

When building elfutils from source on systems that have old elfutils,
Dyninst couldn't find the correct version of elf.h due to it not
being copied from the elfutils build source directory to the include
directory. In the Feb 15 2019 release of elfutils, this flag was
added to fix this.