sysstat: needs host-gettext

Fixes:
http://autobuild.buildroot.net/results/50182a661367af1a9c09f510c672fb3a144cd869/

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

package/sysstat/sysstat.mk

@@ -8,6 +8,7 @@ SYSSTAT_VERSION = 10.0.3
 SYSSTAT_SOURCE = sysstat-$(SYSSTAT_VERSION).tar.bz2
 SYSSTAT_SITE = http://pagesperso-orange.fr/sebastien.godard
 SYSSTAT_CONF_OPT = --disable-man-group --disable-sensors
+SYSSTAT_DEPENDENCIES = host-gettext
 
 ifeq ($(BR2_NEEDS_GETTEXT_IF_LOCALE),y)
 SYSSTAT_DEPENDENCIES += gettext