Update from gnulib.

1 files changed, 101 insertions, 56 deletions

diff --git a/lib/Makefile.in b/lib/Makefile.in
index 995182bde..030415dc8 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -82,24 +82,25 @@ DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	rmdir.c root-dev-ino.c root-dev-ino.h rpmatch.c safe-read.c \
 	safe-read.h safe-write.c safe-write.h same-inode.h same.c \
 	same.h save-cwd.c save-cwd.h savedir.c savedir.h setenv.c \
-	setenv.h settime.c sha1.c sha1.h sha256.c sha256.h sha512.c \
-	sha512.h sig2str.c sig2str.h stat-macros.h stat-time.h \
-	stdio--.h stdio-safer.h stdlib--.h stdlib-safer.h stpcpy.c \
-	strcasecmp.c strcspn.c strdup.c strdup.h strftime.c strftime.h \
-	strintcmp.c stripslash.c strncasecmp.c strndup.c strndup.h \
-	strnlen.c strnlen.h strnumcmp-in.h strnumcmp.c strnumcmp.h \
-	strpbrk.c strstr.c strtod.c strtoimax.c strtol.c strtoll.c \
-	strtoul.c strtoull.c strtoumax.c strverscmp.c strverscmp.h \
-	tempname.c time_r.c time_r.h timespec.h umaxtostr.c unistd--.h \
+	settime.c sha1.c sha1.h sha256.c sha256.h sha512.c sha512.h \
+	sig2str.c sig2str.h stat-macros.h stat-time.h stdio--.h \
+	stdio-safer.h stdlib--.h stdlib-safer.h stpcpy.c strcasecmp.c \
+	strcspn.c strdup.c strdup.h strftime.c strftime.h strintcmp.c \
+	stripslash.c strncasecmp.c strndup.c strndup.h strnlen.c \
+	strnlen.h strnumcmp-in.h strnumcmp.c strnumcmp.h strpbrk.c \
+	strstr.c strtod.c strtoimax.c strtol.c strtoll.c strtoul.c \
+	strtoull.c strtoumax.c strverscmp.c strverscmp.h tempname.c \
+	time_r.c time_r.h timespec.h umaxtostr.c unistd--.h \
 	unistd-safer.h unlinkdir.c unlinkdir.h unlocked-io.h \
 	unsetenv.c userspec.c userspec.h utime.c utimecmp.c utimecmp.h \
 	utimens.c utimens.h vasnprintf.c vasprintf.c version-etc-fsf.c \
 	version-etc.c version-etc.h xalloc.h xfts.c xfts.h xgetcwd.c \
 	xgetcwd.h xmalloc.c xnanosleep.c xnanosleep.h xreadlink.c \
-	xreadlink.h xstrtod.c xstrtod.h xstrtol.c xstrtol.h xstrtoul.c \
-	xtime.h yesno.c yesno.h
+	xreadlink.h xstrtod.c xstrtod.h xstrtol.c xstrtol.h xstrtold.c \
+	xstrtoul.c xtime.h yesno.c yesno.h
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/absolute-header.m4 \
+	$(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/allocsa.m4 \
 	$(top_srcdir)/m4/argmatch.m4 $(top_srcdir)/m4/assert.m4 \
 	$(top_srcdir)/m4/atexit.m4 $(top_srcdir)/m4/autobuild.m4 \
@@ -129,6 +130,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fstypename.m4 $(top_srcdir)/m4/fsusage.m4 \
 	$(top_srcdir)/m4/ftruncate.m4 $(top_srcdir)/m4/fts.m4 \
 	$(top_srcdir)/m4/getaddrinfo.m4 \
+	$(top_srcdir)/m4/getcwd-abort-bug.m4 \
 	$(top_srcdir)/m4/getcwd-path-max.m4 $(top_srcdir)/m4/getcwd.m4 \
 	$(top_srcdir)/m4/getdate.m4 $(top_srcdir)/m4/getdelim.m4 \
 	$(top_srcdir)/m4/getgroups.m4 $(top_srcdir)/m4/gethostname.m4 \
@@ -146,12 +148,13 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/idcache.m4 $(top_srcdir)/m4/intmax_t.m4 \
 	$(top_srcdir)/m4/inttostr.m4 $(top_srcdir)/m4/inttypes-pri.m4 \
 	$(top_srcdir)/m4/inttypes.m4 $(top_srcdir)/m4/inttypes_h.m4 \
-	$(top_srcdir)/m4/jm-macros.m4 $(top_srcdir)/m4/jm-winsz1.m4 \
-	$(top_srcdir)/m4/jm-winsz2.m4 $(top_srcdir)/m4/lchmod.m4 \
-	$(top_srcdir)/m4/lchown.m4 $(top_srcdir)/m4/lib-check.m4 \
-	$(top_srcdir)/m4/lib-ignore.m4 $(top_srcdir)/m4/lib-ld.m4 \
-	$(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
-	$(top_srcdir)/m4/linebuffer.m4 $(top_srcdir)/m4/link-follow.m4 \
+	$(top_srcdir)/m4/isc-posix.m4 $(top_srcdir)/m4/jm-macros.m4 \
+	$(top_srcdir)/m4/jm-winsz1.m4 $(top_srcdir)/m4/jm-winsz2.m4 \
+	$(top_srcdir)/m4/lchmod.m4 $(top_srcdir)/m4/lchown.m4 \
+	$(top_srcdir)/m4/lib-check.m4 $(top_srcdir)/m4/lib-ignore.m4 \
+	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
+	$(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/linebuffer.m4 \
+	$(top_srcdir)/m4/link-follow.m4 \
 	$(top_srcdir)/m4/localcharset.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
@@ -168,29 +171,29 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/mktime.m4 $(top_srcdir)/m4/modechange.m4 \
 	$(top_srcdir)/m4/mountlist.m4 $(top_srcdir)/m4/nanosleep.m4 \
 	$(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/obstack.m4 \
-	$(top_srcdir)/m4/onceonly_2_57.m4 $(top_srcdir)/m4/openat.m4 \
-	$(top_srcdir)/m4/pathmax.m4 $(top_srcdir)/m4/perl.m4 \
-	$(top_srcdir)/m4/physmem.m4 $(top_srcdir)/m4/po.m4 \
-	$(top_srcdir)/m4/posixtm.m4 $(top_srcdir)/m4/posixver.m4 \
-	$(top_srcdir)/m4/prereq.m4 $(top_srcdir)/m4/progtest.m4 \
-	$(top_srcdir)/m4/putenv.m4 $(top_srcdir)/m4/quote.m4 \
-	$(top_srcdir)/m4/quotearg.m4 $(top_srcdir)/m4/readlink.m4 \
-	$(top_srcdir)/m4/readtokens.m4 $(top_srcdir)/m4/readutmp.m4 \
-	$(top_srcdir)/m4/regex.m4 $(top_srcdir)/m4/rename.m4 \
-	$(top_srcdir)/m4/restrict.m4 $(top_srcdir)/m4/rmdir-errno.m4 \
-	$(top_srcdir)/m4/rmdir.m4 $(top_srcdir)/m4/root-dev-ino.m4 \
-	$(top_srcdir)/m4/rpmatch.m4 $(top_srcdir)/m4/safe-read.m4 \
-	$(top_srcdir)/m4/safe-write.m4 $(top_srcdir)/m4/same.m4 \
-	$(top_srcdir)/m4/save-cwd.m4 $(top_srcdir)/m4/savedir.m4 \
-	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/settime.m4 \
-	$(top_srcdir)/m4/sha1.m4 $(top_srcdir)/m4/sha256.m4 \
-	$(top_srcdir)/m4/sha512.m4 $(top_srcdir)/m4/sig2str.m4 \
-	$(top_srcdir)/m4/signed.m4 $(top_srcdir)/m4/socklen.m4 \
-	$(top_srcdir)/m4/sockpfaf.m4 $(top_srcdir)/m4/ssize_t.m4 \
-	$(top_srcdir)/m4/st_dm_mode.m4 $(top_srcdir)/m4/stat-macros.m4 \
-	$(top_srcdir)/m4/stat-prog.m4 $(top_srcdir)/m4/stat-time.m4 \
-	$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint.m4 \
-	$(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/openat.m4 $(top_srcdir)/m4/pathmax.m4 \
+	$(top_srcdir)/m4/perl.m4 $(top_srcdir)/m4/physmem.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/posixtm.m4 \
+	$(top_srcdir)/m4/posixver.m4 $(top_srcdir)/m4/prereq.m4 \
+	$(top_srcdir)/m4/progtest.m4 $(top_srcdir)/m4/putenv.m4 \
+	$(top_srcdir)/m4/quote.m4 $(top_srcdir)/m4/quotearg.m4 \
+	$(top_srcdir)/m4/readlink.m4 $(top_srcdir)/m4/readtokens.m4 \
+	$(top_srcdir)/m4/readutmp.m4 $(top_srcdir)/m4/regex.m4 \
+	$(top_srcdir)/m4/rename.m4 $(top_srcdir)/m4/restrict.m4 \
+	$(top_srcdir)/m4/rmdir-errno.m4 $(top_srcdir)/m4/rmdir.m4 \
+	$(top_srcdir)/m4/root-dev-ino.m4 $(top_srcdir)/m4/rpmatch.m4 \
+	$(top_srcdir)/m4/safe-read.m4 $(top_srcdir)/m4/safe-write.m4 \
+	$(top_srcdir)/m4/same.m4 $(top_srcdir)/m4/save-cwd.m4 \
+	$(top_srcdir)/m4/savedir.m4 $(top_srcdir)/m4/setenv.m4 \
+	$(top_srcdir)/m4/settime.m4 $(top_srcdir)/m4/sha1.m4 \
+	$(top_srcdir)/m4/sha256.m4 $(top_srcdir)/m4/sha512.m4 \
+	$(top_srcdir)/m4/sig2str.m4 $(top_srcdir)/m4/signed.m4 \
+	$(top_srcdir)/m4/socklen.m4 $(top_srcdir)/m4/sockpfaf.m4 \
+	$(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/st_dm_mode.m4 \
+	$(top_srcdir)/m4/stat-macros.m4 $(top_srcdir)/m4/stat-prog.m4 \
+	$(top_srcdir)/m4/stat-time.m4 $(top_srcdir)/m4/stdbool.m4 \
+	$(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \
+	$(top_srcdir)/m4/stdio-safer.m4 \
 	$(top_srcdir)/m4/stdlib-safer.m4 $(top_srcdir)/m4/stpcpy.m4 \
 	$(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strcspn.m4 \
 	$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strftime.m4 \
@@ -214,13 +217,13 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/utimens.m4 $(top_srcdir)/m4/utimes-null.m4 \
 	$(top_srcdir)/m4/utimes.m4 $(top_srcdir)/m4/vasnprintf.m4 \
 	$(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/version-etc.m4 \
-	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wint_t.m4 \
-	$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xfts.m4 \
-	$(top_srcdir)/m4/xgetcwd.m4 $(top_srcdir)/m4/xnanosleep.m4 \
-	$(top_srcdir)/m4/xreadlink.m4 $(top_srcdir)/m4/xstrtod.m4 \
-	$(top_srcdir)/m4/xstrtoimax.m4 $(top_srcdir)/m4/xstrtol.m4 \
-	$(top_srcdir)/m4/xstrtoumax.m4 $(top_srcdir)/m4/yesno.m4 \
-	$(top_srcdir)/configure.ac
+	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wcwidth.m4 \
+	$(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \
+	$(top_srcdir)/m4/xfts.m4 $(top_srcdir)/m4/xgetcwd.m4 \
+	$(top_srcdir)/m4/xnanosleep.m4 $(top_srcdir)/m4/xreadlink.m4 \
+	$(top_srcdir)/m4/xstrtod.m4 $(top_srcdir)/m4/xstrtoimax.m4 \
+	$(top_srcdir)/m4/xstrtol.m4 $(top_srcdir)/m4/xstrtoumax.m4 \
+	$(top_srcdir)/m4/yesno.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
@@ -260,6 +263,7 @@ DIST_SOURCES = $(libcoreutils_a_SOURCES) t-fpending.c
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ABSOLUTE_STDINT_H = @ABSOLUTE_STDINT_H@
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 ALLOCA_H = @ALLOCA_H@
@@ -270,6 +274,11 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
+BITSIZEOF_PTRDIFF_T = @BITSIZEOF_PTRDIFF_T@
+BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@
+BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@
+BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@
+BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
@@ -293,8 +302,16 @@ GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
 GREP = @GREP@
-HAVE_LONG_64BIT = @HAVE_LONG_64BIT@
-HAVE_LONG_LONG_64BIT = @HAVE_LONG_LONG_64BIT@
+HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
+HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
+HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
+HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_STDINT_H = @HAVE_STDINT_H@
+HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
+HAVE_WCHAR_H = @HAVE_WCHAR_H@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -338,10 +355,13 @@ PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
 POSUB = @POSUB@
 POW_LIB = @POW_LIB@
+PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
 RANLIB = @RANLIB@
 SEQ_LIBM = @SEQ_LIBM@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
+SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
+SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
 STDBOOL_H = @STDBOOL_H@
 STDINT_H = @STDINT_H@
 STRIP = @STRIP@
@@ -349,6 +369,8 @@ SYS_SOCKET_H = @SYS_SOCKET_H@
 U = @U@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
+WINT_T_SUFFIX = @WINT_T_SUFFIX@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 YFLAGS = @YFLAGS@
@@ -403,11 +425,12 @@ libcoreutils_a_SOURCES = allocsa.c allocsa.h base64.c base64.h \
 	buffer-lcm.c buffer-lcm.h euidaccess.h exit.h full-read.c \
 	full-read.h full-write.c full-write.h getaddrinfo.h gettext.h \
 	localcharset.c localcharset.h mbchar.h mbswidth.c mbswidth.h \
-	mbuiter.h readtokens0.c readtokens0.h strcase.h strnlen1.c \
-	strnlen1.h strstr.h unicodeio.c unicodeio.h verify.h \
-	xalloc-die.c xgethostname.c xgethostname.h xmemcoll.c \
-	xmemcoll.h xstrndup.c xstrndup.h xstrtoimax.c xstrtoumax.c \
-	printf-args.h printf-parse.h vasprintf.h vasnprintf.h
+	mbuiter.h readtokens0.c readtokens0.h setenv.h strcase.h \
+	strnlen1.c strnlen1.h strstr.h unicodeio.c unicodeio.h \
+	verify.h wcwidth.h xalloc-die.c xgethostname.c xgethostname.h \
+	xmemcoll.c xmemcoll.h xstrndup.c xstrndup.h xstrtoimax.c \
+	xstrtoumax.c printf-args.h printf-parse.h vasprintf.h \
+	vasnprintf.h
 libcoreutils_a_LIBADD = $(LIBOBJS) $(ALLOCA)
 lib_OBJECTS = $(libcoreutils_a_OBJECTS)
 BUILT_SOURCES = getdate.c $(STDBOOL_H) $(STDINT_H) $(ALLOCA_H) \
@@ -655,6 +678,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xreadlink.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xstrtod.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xstrtol.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xstrtold.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xstrtoul.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/yesno.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/allocsa.Po@am__quote@
@@ -931,7 +955,28 @@ stdbool.h: stdbool_.h
 # We need the following in order to create <stdint.h> when the system
 # doesn't have one that works with the given compiler.
 stdint.h: stdint_.h
-	sed -e 's/@''HAVE_LONG_64BIT''@/$(HAVE_LONG_64BIT)/g;s/@''HAVE_LONG_LONG_64BIT@/$(HAVE_LONG_LONG_64BIT)/g' < $(srcdir)/stdint_.h > $@-t
+	sed -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
+	    -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
+	    -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
+	    -e 's|@''ABSOLUTE_STDINT_H''@|$(ABSOLUTE_STDINT_H)|g' \
+	    -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
+	    -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
+	    -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
+	    -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
+	    -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
+	    -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
+	    -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
+	    -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
+	    -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
+	    -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
+	    -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
+	    -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
+	    -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
+	    -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
+	    -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
+	    -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
+	    -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
+	    < $(srcdir)/stdint_.h > $@-t
 	mv $@-t $@
 
 # We need the following in order to create an <alloca.h> when the system