From 510da186f2b56a74e88d76bb1a84994aebc2efad Mon Sep 17 00:00:00 2001
From: nickclifton <31441682+nickclifton@users.noreply.github.com>
Date: Apr 23 2020 14:26:58 +0000
Subject: Add step to find-debuginfo.sh script to compress annobin notes.


With the introduction of the annobin gcc plugin to the build process,
built binary files have become larger.  Sometimes significantly so.
This is a patch that adds a new step to the post-link process performed
by rpmbuild, to run the objcopy program with the --merge-notes option
specified.  This will reduce the size of the annobin notes in binary
files, thus alleviating the size growth.

---

diff --git a/scripts/find-debuginfo.sh b/scripts/find-debuginfo.sh
index dd524a9..d8ac0c8 100755
--- a/scripts/find-debuginfo.sh
+++ b/scripts/find-debuginfo.sh
@@ -405,6 +405,10 @@ do_file()
     fi
   fi
 
+  # Compress any annobin notes in the original binary.
+  # Ignore any errors, since older objcopy don't support --merge-notes.
+  objcopy --merge-notes "$f" 2>/dev/null || true
+
   # A binary already copied into /usr/lib/debug doesn't get stripped,
   # just has its file names collected and adjusted.
   case "$dn" in