The following changes were made:

* Add usher to manage config files
  * nsswitch.conf and ld.so.conf are now managed with usher

SNAP/usher

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+case $1 in
+  preinst)
+    exit 0
+    ;;
+  postinst)
+    if [ ! -f ${TARGET}/etc/ld.so.conf ]; then
+      cp ${TARGET}/usr/share/glibc/ld.so.conf /etc/ld.so.conf
+    fi
+
+    if [ ! -f ${TARGET}/etc/nsswitch.conf ]; then
+      cp ${TARGET}/usr/share/glibc/nsswitch.conf /etc/nsswitch.conf
+    fi
+    ;;
+  prerm)
+    exit 0
+    ;;
+  postrm)
+    exit 0
+    ;;
+esac