gnupg2: needs dynamic library support

Fixes:
http://autobuild.buildroot.net/results/d2f/d2fc4cfb0c42d352d1119d8196d6df5fc2ab4be2/
http://autobuild.buildroot.net/results/4ff/4ff76c7da4c50f10d2194a1c50c6c10adaf6f8b6/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
1 file changed