Revert "support DNS in boot environment"

This reverts commit 10caf0b2db3fc04fae24ca896cf21f6aed12bbbc.

This is now an extra patch

diff --git a/hooks/live b/hooks/live
index 3862a60..309c26f 100755 (executable)
--- a/hooks/live
+++ b/hooks/live
@@ -252,14 +252,17 @@ then
        manual_add_modules crc32c
 fi
 
-# DNS for initramfs
-#copy_exec /lib/libnss_files.so.*      /lib  # /etc/hosts and /etc/passwd
-copy_exec /lib/libnss_dns.so.*      /lib  # DNS server
-#copy_exec /lib/libnss_compat.so.*      /lib  # /etc/passwd
-
-# Configuration file - may be needed if /etc/hosts is used.
-#mkdir -p $DESTDIR/etc
-#cp -p /etc/nsswitch.conf $DESTDIR/etc
+if [ "${LIVE_DNS}" = "true" ]
+then
+       [ "${QUIET}" ] || echo -n " "dns
+       #copy_exec /lib/libnss_files.so.*      /lib  # /etc/hosts and /etc/passwd
+       copy_exec /lib/libnss_dns.so.*      /lib  # DNS server
+       #copy_exec /lib/libnss_compat.so.*      /lib  # /etc/passwd
+
+       # Configuration file - may be needed if /etc/hosts is used.
+       #mkdir -p $DESTDIR/etc
+       #cp -p /etc/nsswitch.conf $DESTDIR/etc
+fi
 
 if [ "${LIVE_UNIONMOUNT}" = "true" ]
 then