commit 757d4f6545d2f148b94539c11e25e2bc8080b3fe

Author: Frank Ch. Eigler <fche@redhat.com>

Date:   Fri Jun 18 15:17:02 2021 -0400

    c++ buildability: util.cxx - unique_ptr

    Add a #include <memory> that may be necessary on some unusual c++ compilers.

diff --git a/util.cxx b/util.cxx

index cfdbe11f6..f1ea668fd 100644

--- a/util.cxx

+++ b/util.cxx

@@ -29,6 +29,7 @@

 #include <functional> 

 #include <cctype>

 #include <locale>

+#include <memory>

 extern "C" {

 #include <elf.h>