gettext

3839ab21 - build: Restore installation of preloadable_libintl.so (regression 2021-06-15).

build: Restore installation of preloadable_libintl.so (regression 2021-06-15). * gettext-tools/configure.ac (USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL, PRELOADABLE_LIBINTL): Remove unused conditionals. * gettext-runtime/configure.ac (PRELOADABLE_LIBINTL): Define as before in gettext-tools/configure.ac. * PACKAGING: Update regarding preloadable_libintl.so.