libconfuse: use the new gettext logic

This commit switches to use the new gettext logic, which involves
using TARGET_NLS_DEPENDENCIES instead of hand-encoded dependencies
on gettext/host-gettext.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libconfuse/libconfuse.mk

@@ -11,10 +11,7 @@ LIBCONFUSE_INSTALL_STAGING = YES
 LIBCONFUSE_CONF_OPTS = --disable-rpath
 LIBCONFUSE_LICENSE = ISC
 LIBCONFUSE_LICENSE_FILES = LICENSE
-
-ifeq ($(BR2_PACKAGE_GETTEXT),y)
-LIBCONFUSE_DEPENDENCIES += gettext
-endif
+LIBCONFUSE_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES)
 
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))