build: sort default packages and split by newlines

The line of default packages became very long and it is easier to read
one package per line, therefore split it by newlines and sort it
alphabetically.

Signed-off-by: Paul Spooren <[email protected]>

include/target.mk

@@ -13,13 +13,42 @@ __target_inc=1
 DEVICE_TYPE?=router
 
 # Default packages - the really basic set
-DEFAULT_PACKAGES:=base-files busybox ca-bundle dropbear fstools libc libgcc logd libustream-wolfssl mtd netifd opkg uci uclient-fetch urandom-seed urngd
+DEFAULT_PACKAGES:=\
+	base-files \
+	busybox \
+	ca-bundle \
+	dropbear \
+	fstools \
+	libc \
+	libgcc \
+	libustream-wolfssl \
+	logd \
+	mtd \
+	netifd \
+	opkg \
+	uci \
+	uclient-fetch \
+	urandom-seed \
+	urngd
 # For the basic set
 DEFAULT_PACKAGES.basic:=
 # For nas targets
-DEFAULT_PACKAGES.nas:=block-mount fdisk lsblk mdadm
+DEFAULT_PACKAGES.nas:=\
+	block-mount \
+	fdisk \
+	lsblk \
+	mdadm
 # For router targets
-DEFAULT_PACKAGES.router:=dnsmasq iptables ip6tables ppp ppp-mod-pppoe firewall odhcpd-ipv6only odhcp6c kmod-ipt-offload
+DEFAULT_PACKAGES.router:=\
+	dnsmasq \
+	firewall \
+	ip6tables \
+	iptables \
+	kmod-ipt-offload \
+	odhcp6c \
+	odhcpd-ipv6only \
+	ppp \
+	ppp-mod-pppoe
 
 ifneq ($(DUMP),)
   all: dumpinfo