update libpcap & tcpdump

package/libpcap/Makefile

@@ -4,12 +4,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=		libpcap
-PKG_VERSION:=		1.3.0
-PKG_RELEASE:=		2
-PKG_MD5SUM:=		f78455a92622b7a3c05c58b6ad1cec7e
+PKG_VERSION:=		1.5.2
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		33ba2f10f3a402cb5d34f5e2a904794a
 PKG_DESCR:=		a low-level packet capture library
 PKG_SECTION:=		libs
-PKG_BUILDDEP:=		flex-host bison-host
+PKG_BUILDDEP:=		flex-host bison-host libnl
 PKG_URL:=		http://www.tcpdump.org/
 PKG_SITES:=		http://www.tcpdump.org/release/
 PKG_OPTS:=		dev
@@ -24,6 +24,7 @@ $(eval $(call PKG_template,LIBPCAP,libpcap,$(PKG_VERSION)-${PKG_RELEASE},${PKG_D
 CONFIGURE_ENV+=		ac_cv_linux_vers=26
 CONFIGURE_ARGS+=	--disable-yydebug \
 			--with-build-cc=$(CC_FOR_BUILD) \
+			--without-libnl \
 			--with-pcap=linux
 TARGET_CFLAGS+=		${TARGET_CPPFLAGS}
 INSTALL_TARGET=		install install-shared

package/openvpn/files/openvpn.conffiles

@@ -1 +0,0 @@
-/etc/openvpn/client.conf

package/tcpdump/Makefile

@@ -4,9 +4,9 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		tcpdump
-PKG_VERSION:=		4.3.0
+PKG_VERSION:=		4.5.1
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		a3fe4d30ac85ff5467c889ff46b7e1e8
+PKG_MD5SUM:=		973a2513d0076e34aa9da7e15ed98e1b
 PKG_DESCR:=		A tool for network monitoring and data acquisition
 PKG_SECTION:=		net
 PKG_DEPENDS:=		libpcap