links: bump to version 2.3pre2

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/links/links.mk

@@ -4,9 +4,10 @@
 #
 #############################################################
 
-LINKS_VERSION = 2.3pre1
+LINKS_VERSION = 2.3pre2
 LINKS_SITE = http://links.twibright.com/download
 LINKS_CONF_OPT = --without-x
+LINKS_DEPENDENCIES = host-pkg-config
 
 ifeq ($(BR2_PACKAGE_LINKS_GRAPHICS),y)
 LINKS_CONF_OPT += --enable-graphics