libidn: bump to version 1.19

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

package/libidn/libidn.mk

@@ -4,13 +4,11 @@
 #
 #############################################################
 
-LIBIDN_VERSION = 1.15
+LIBIDN_VERSION = 1.19
 LIBIDN_SITE = http://ftp.gnu.org/gnu/libidn/
 LIBIDN_INSTALL_STAGING = YES
-LIBIDN_INSTALL_TARGET = YES
 LIBIDN_CONF_ENV = EMACS="no"
 LIBIDN_CONF_OPT = --enable-shared --disable-java --enable-csharp=no
-LIBIDN_LIBTOOL_PATCH = NO
 LIBIDN_DEPENDENCIES = host-pkg-config $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext) $(if $(BR2_PACKAGE_LIBICONV),libiconv)
 
 define LIBIDN_REMOVE_BINARY