diff -Nru pdns-4.4.1/debian/changelog pdns-4.4.1/debian/changelog
--- pdns-4.4.1/debian/changelog	2021-08-20 16:33:09.000000000 +0000
+++ pdns-4.4.1/debian/changelog	2021-08-26 11:54:02.000000000 +0000
@@ -1,3 +1,10 @@
+pdns (4.4.1-3+rpi1) bookworm-staging; urgency=medium
+
+  [changes brought forward from 4.1.0-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 31 Dec 2017 14:27:56 +0000]
+  * Add -latomic to ldflags.
+
+ -- Raspbian forward porter <root@raspbian.org>  Thu, 26 Aug 2021 11:54:02 +0000
+
 pdns (4.4.1-3) unstable; urgency=medium
 
   * Upload to unstable.
diff -Nru pdns-4.4.1/debian/rules pdns-4.4.1/debian/rules
--- pdns-4.4.1/debian/rules	2021-08-20 16:33:09.000000000 +0000
+++ pdns-4.4.1/debian/rules	2021-08-26 11:54:02.000000000 +0000
@@ -8,6 +8,7 @@
 
 # Vendor and version
 CXXFLAGS += -DPACKAGEVERSION='"$(DEB_VERSION).$(DEB_VENDOR)"'
+LDFLAGS += -latomic
 
 # Avoid test failure in docker.
 export PDNS_TEST_NO_IPV6=1