build-sys: update bootstrap from gnulib

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

lib/.gitignore

@@ -1,5 +1,8 @@
+/alloca.h
 /alloca.in.h
 /arg-nonnull.h
+/arpa/
+/arpa_inet.c
 /arpa_inet.in.h
 /assert.in.h
 /attribute.h
@@ -26,11 +29,13 @@
 /dup2.c
 /errno.in.h
 /error.c
+/error.h
 /error.in.h
 /exitfail.c
 /exitfail.h
 /fclose.c
 /fcntl.c
+/fcntl.h
 /fcntl.in.h
 /fd-hook.c
 /fd-hook.h
@@ -40,6 +45,7 @@
 /flexmember.h
 /float.c
 /float+.h
+/float.h
 /float.in.h
 /fopen.c
 /fpending.c
@@ -54,6 +60,8 @@
 /ftell.c
 /ftello.c
 /getdtablesize.c
+/getlocalename_l-unsafe.c
+/getlocalename_l-unsafe.h
 /getopt1.c
 /getopt.c
 /getopt-cdefs.in.h
@@ -74,6 +82,7 @@
 /inet_pton.c
 /intprops.h
 /intprops-internal.h
+/inttypes.h
 /inttypes.in.h
 /isnan.c
 /isnand.c
@@ -83,9 +92,58 @@
 /lc-charset-dispatch.c
 /lc-charset-dispatch.h
 /libc-config.h
+/libdhcpd_pools.la
+/libdhcpd_pools_la-arpa_inet.lo
+/libdhcpd_pools_la-basename-lgpl.lo
+/libdhcpd_pools_la-c32isprint.lo
+/libdhcpd_pools_la-c-ctype.lo
+/libdhcpd_pools_la-cloexec.lo
+/libdhcpd_pools_la-closeout.lo
+/libdhcpd_pools_la-close-stream.lo
+/libdhcpd_pools_la-c-strcasecmp.lo
+/libdhcpd_pools_la-exitfail.lo
+/libdhcpd_pools_la-fclose.lo
+/libdhcpd_pools_la-fcntl.lo
+/libdhcpd_pools_la-fd-hook.lo
+/libdhcpd_pools_la-fflush.lo
+/libdhcpd_pools_la-float.lo
+/libdhcpd_pools_la-fopen.lo
+/libdhcpd_pools_la-fpurge.lo
+/libdhcpd_pools_la-freading.lo
+/libdhcpd_pools_la-fseek.lo
+/libdhcpd_pools_la-fseeko.lo
+/libdhcpd_pools_la-getprogname.lo
+/libdhcpd_pools_la-hard-locale.lo
+/libdhcpd_pools_la-ialloc.lo
+/libdhcpd_pools_la-localcharset.lo
+/libdhcpd_pools_la-malloca.lo
+/libdhcpd_pools_la-math.lo
+/libdhcpd_pools_la-mbrtoc32.lo
+/libdhcpd_pools_la-mbrtowc.lo
+/libdhcpd_pools_la-mbszero.lo
+/libdhcpd_pools_la-mktime.lo
+/libdhcpd_pools_la-nstrftime.lo
+/libdhcpd_pools_la-progname.lo
+/libdhcpd_pools_la-quotearg.lo
+/libdhcpd_pools_la-reallocarray.lo
+/libdhcpd_pools_la-realloc.lo
+/libdhcpd_pools_la-setlocale_null.lo
+/libdhcpd_pools_la-setlocale_null-unlocked.lo
+/libdhcpd_pools_la-stat-time.lo
+/libdhcpd_pools_la-stdlib.lo
+/libdhcpd_pools_la-sys_socket.lo
+/libdhcpd_pools_la-timegm.lo
+/libdhcpd_pools_la-time_rz.lo
+/libdhcpd_pools_la-unistd.lo
+/libdhcpd_pools_la-wctype-h.lo
+/libdhcpd_pools_la-xalloc-die.lo
+/libdhcpd_pools_la-xmalloc.lo
+/.libs/
+/limits.h
 /limits.in.h
 /localcharset.c
 /localcharset.h
+/locale.h
 /locale.in.h
 /localename.h
 /localename-unsafe.c
@@ -95,6 +153,7 @@
 /malloca.h
 /malloc.c
 /math.c
+/math.h
 /math.in.h
 /mbrtoc32.c
 /mbrtowc.c
@@ -135,13 +194,18 @@
 /stat-time.h
 /stat-w32.c
 /stat-w32.h
+/stdckdint.h
 /stdckdint.in.h
+/stddef.h
 /stddef.in.h
 /stdint.in.h
+/stdio.h
 /stdio-impl.h
 /stdio.in.h
 /stdio-read.c
 /stdio-write.c
+/stdlib.c
+/stdlib.h
 /stdlib.in.h
 /stpncpy.c
 /strdup.c
@@ -151,34 +215,44 @@
 /strerror-override.h
 /strftime.c
 /strftime.h
+/string.h
 /string.in.h
 /strstr.c
 /strtod.c
 /str-two-way.h
+/sys/
 /sys_socket.c
 /sys_socket.in.h
 /sys_stat.in.h
 /sys_types.in.h
 /sys_uio.in.h
 /timegm.c
+/time.h
 /time.in.h
 /time-internal.h
 /time_r.c
 /time_rz.c
 /tzset.c
+/uchar.h
 /uchar.in.h
+/unictype/
 /unictype/bitmap.h
 /unictype/ctype_print.c
 /unictype/ctype_print.h
 /unictype/.gitignore
+/unictype.h
 /unictype.in.h
 /unistd.c
+/unistd.h
 /unistd.in.h
+/unitypes.h
 /unitypes.in.h
 /unsetenv.c
 /verify.h
 /warn-on-use.h
+/wchar.h
 /wchar.in.h
+/wctype.h
 /wctype-h.c
 /wctype.in.h
 /windows-initguard.h