popt: now needs gettextize
Because of df9244ff3738face50605eacf4d4f15d963de915 we now need to
gettextize popt. Fixes:
http://autobuild.buildroot.net/results/6e2/6e27c98407f114df07eb5cd16a843420fdb72bf4/
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>