gettext

ec5e3689 - Update after gnulib changed.

Update after gnulib changed. * gettext-runtime/m4/intl.m4 (AM_INTL_SUBDIR): Test gt_localename_enhances_locale_funcs instead of gt_nameless_locales. Set ENHANCE_LOCALE_FUNCS, not HAVE_NAMELESS_LOCALES. * gettext-runtime/intl/Makefile.am (libgnuintl.h, libintl.h): Substitute ENHANCE_LOCALE_FUNCS, not HAVE_NAMELESS_LOCALES. * gettext-runtime/intl/libgnuintl.in.h: Test ENHANCE_LOCALE_FUNCS, not HAVE_NAMELESS_LOCALES.