Drop augeas from system completely

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

board/common/rootfs/usr/share/udhcpc/default.script

@@ -119,7 +119,7 @@ case "$ACTION" in
 	if [ -n "$hostname" ]; then
 	    log "setting new hostname: $hostname"
 	    hostname "$hostname"
-	    augtool -s "set /files/etc/hosts/*[ipaddr='127.0.1.1']/canonical $hostname"
+	    sed -i -E "s/^(127\.0\.1\.1\s+).*/\1$hostname/" /etc/hosts
 	fi
 
 	# drop info from this interface

package/confd/Config.in

@@ -1,6 +1,5 @@
 config BR2_PACKAGE_CONFD
 	bool "confd"
-	select BR2_PACKAGE_AUGEAS
 	select BR2_PACKAGE_JANSSON
 	select BR2_PACKAGE_LIBITE
 	select BR2_PACKAGE_NETOPEER2

package/confd/confd.mk

@@ -11,7 +11,7 @@ CONFD_SITE = $(BR2_EXTERNAL_INFIX_PATH)/src/confd
 CONFD_LICENSE = BSD-3-Clause
 CONFD_LICENSE_FILES = LICENSE
 CONFD_REDISTRIBUTE = NO
-CONFD_DEPENDENCIES = host-sysrepo sysrepo netopeer2 augeas jansson libite sysrepo libsrx libglib2
+CONFD_DEPENDENCIES = host-sysrepo sysrepo netopeer2 jansson libite sysrepo libsrx libglib2
 CONFD_AUTORECONF = YES
 
 CONFD_SYSREPO_SHM_PREFIX = sr_buildroot$(subst /,_,$(CONFIG_DIR))_confd