build: get more lib/* files from gnulib, adjust savedir

* bootstrap.conf (gnulib_modules): Add the following:
closeout exclude hard-locale isdir strtoumax.
* lib/.gitignore, m4/.gitignore: Update.
* lib/closeout.c, lib/closeout.h: Remove.
* lib/exclude.c, lib/exclude.h: Remove.
* lib/hard-locale.c, lib/hard-locale.h: Remove.
* lib/strtoumax.c: Remove.
* lib/isdir.c: Remove.
* lib/Makefile.am: Remove here, too.
* lib/savedir.c: Adapt to new exclude module:
s/excluded_filename/excluded_file_name/ and remove 3rd argument.

1 files changed, 39 insertions, 0 deletions

diff --git a/m4/.gitignore b/m4/.gitignore
index 1bbe3ae3..29016c93 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -2,17 +2,34 @@
 alloca.m4
 atexit.m4
 btowc.m4
+chdir-long.m4
+chown.m4
+close-stream.m4
+close.m4
+closeout.m4
 codeset.m4
+d-ino.m4
+dirent-safer.m4
 dirent_h.m4
+dirfd.m4
 dirname.m4
 dos.m4
 double-slash-root.m4
+dup2.m4
 errno_h.m4
 error.m4
+exclude.m4
 exitfail.m4
 extensions.m4
+fchdir.m4
+fclose.m4
 fcntl_h.m4
+fdopendir.m4
 fnmatch.m4
+fpending.m4
+getcwd-abort-bug.m4
+getcwd-path-max.m4
+getcwd.m4
 getopt.m4
 getpagesize.m4
 gettext.m4
@@ -22,6 +39,8 @@ gnulib-cache.m4
 gnulib-common.m4
 gnulib-comp.m4
 gnulib-tool.m4
+hard-locale.m4
+hash.m4
 iconv.m4
 include_next.m4
 inline.m4
@@ -33,6 +52,8 @@ intmax.m4
 inttypes-pri.m4
 inttypes.m4
 inttypes_h.m4
+isdir.m4
+lchown.m4
 lcmessage.m4
 lib-ld.m4
 lib-link.m4
@@ -44,7 +65,10 @@ locale-zh.m4
 locale_h.m4
 lock.m4
 longlong.m4
+lstat.m4
 malloc.m4
+mbchar.m4
+mbiter.m4
 mbrlen.m4
 mbrtowc.m4
 mbsinit.m4
@@ -53,24 +77,35 @@ mbstate_t.m4
 memchr.m4
 memmove.m4
 mempcpy.m4
+memrchr.m4
+mkdir.m4
 mmap-anon.m4
+mode_t.m4
 multiarch.m4
 nls.m4
 onceonly.m4
+open.m4
+openat.m4
 po.m4
 printf-posix.m4
 progtest.m4
 quotearg.m4
 realloc.m4
 regex.m4
+rmdir.m4
+save-cwd.m4
+savedir.m4
 size_max.m4
 ssize_t.m4
+stat.m4
 stdbool.m4
 stddef_h.m4
 stdint.m4
 stdint_h.m4
+stdio_h.m4
 stdlib_h.m4
 stpcpy.m4
+strdup.m4
 strerror.m4
 string_h.m4
 strndup.m4
@@ -84,14 +119,18 @@ strtoumax.m4
 sys_stat_h.m4
 threadlib.m4
 time_h.m4
+unistd-safer.m4
 unistd_h.m4
+unlink.m4
 visibility.m4
 wchar.m4
 wchar_t.m4
 wcrtomb.m4
 wctype.m4
+wcwidth.m4
 wint_t.m4
 xalloc.m4
+xgetcwd.m4
 xsize.m4
 xstrndup.m4
 xstrtol.m4