Regenerate.

52 files changed, 897 insertions, 772 deletions

diff --git a/Makefile.in b/Makefile.in
index 7816f6b28..e16ce9538 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -71,8 +71,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -97,6 +98,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -124,11 +126,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -152,12 +154,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
@@ -219,7 +221,6 @@ GETOPT_H = @GETOPT_H@
 GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GREP = @GREP@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -273,6 +274,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
@@ -290,30 +292,23 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
diff --git a/aclocal.m4 b/aclocal.m4
index 91f9ef28e..52d2201e1 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -924,9 +924,11 @@ m4_include([m4/fstypename.m4])
 m4_include([m4/fsusage.m4])
 m4_include([m4/ftruncate.m4])
 m4_include([m4/fts.m4])
+m4_include([m4/getaddrinfo.m4])
 m4_include([m4/getcwd-path-max.m4])
 m4_include([m4/getcwd.m4])
 m4_include([m4/getdate.m4])
+m4_include([m4/getdelim.m4])
 m4_include([m4/getgroups.m4])
 m4_include([m4/gethostname.m4])
 m4_include([m4/gethrxtime.m4])
@@ -970,6 +972,8 @@ m4_include([m4/longdouble.m4])
 m4_include([m4/longlong.m4])
 m4_include([m4/ls-mntd-fs.m4])
 m4_include([m4/lstat.m4])
+m4_include([m4/mbchar.m4])
+m4_include([m4/mbiter.m4])
 m4_include([m4/mbrtowc.m4])
 m4_include([m4/mbstate_t.m4])
 m4_include([m4/mbswidth.m4])
@@ -1025,6 +1029,7 @@ m4_include([m4/settime.m4])
 m4_include([m4/sha1.m4])
 m4_include([m4/sig2str.m4])
 m4_include([m4/signed.m4])
+m4_include([m4/sockpfaf.m4])
 m4_include([m4/ssize_t.m4])
 m4_include([m4/st_dm_mode.m4])
 m4_include([m4/stat-macros.m4])
@@ -1080,7 +1085,6 @@ m4_include([m4/version-etc.m4])
 m4_include([m4/wchar_t.m4])
 m4_include([m4/wint_t.m4])
 m4_include([m4/xalloc.m4])
-m4_include([m4/xanstrftime.m4])
 m4_include([m4/xfts.m4])
 m4_include([m4/xgetcwd.m4])
 m4_include([m4/xnanosleep.m4])
diff --git a/config.hin b/config.hin
index bca70b194..9410c2147 100644
--- a/config.hin
+++ b/config.hin
@@ -115,9 +115,6 @@
 /* Define if you have an arithmetic hrtime_t type. */
 #undef HAVE_ARITHMETIC_HRTIME_T
 
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
 /* Define to 1 if you have the `atexit' function. */
 #undef HAVE_ATEXIT
 
@@ -238,6 +235,10 @@
    don't. */
 #undef HAVE_DECL_GETC_UNLOCKED
 
+/* Define to 1 if you have the declaration of `getdelim', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETDELIM
+
 /* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
    */
 #undef HAVE_DECL_GETENV
@@ -254,6 +255,10 @@
    don't. */
 #undef HAVE_DECL_GETHRTIME
 
+/* Define to 1 if you have the declaration of `getline', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETLINE
+
 /* Define to 1 if you have the declaration of `getlogin', and to 0 if you
    don't. */
 #undef HAVE_DECL_GETLOGIN
@@ -426,6 +431,9 @@
 /* Define to 1 if you have the `fdatasync' function. */
 #undef HAVE_FDATASYNC
 
+/* Define to 1 if you have the `flockfile' function. */
+#undef HAVE_FLOCKFILE
+
 /* Define to 1 if you have the `floor' function. */
 #undef HAVE_FLOOR
 
@@ -441,12 +449,18 @@
 /* Define to 1 if you have the `ftruncate' function. */
 #undef HAVE_FTRUNCATE
 
+/* Define to 1 if you have the `funlockfile' function. */
+#undef HAVE_FUNLOCKFILE
+
 /* Define to 1 if you have the `futimes' function. */
 #undef HAVE_FUTIMES
 
 /* Define if struct statfs has the f_fstypename member. */
 #undef HAVE_F_FSTYPENAME_IN_STATFS
 
+/* Define to 1 if you have the `gai_strerror' function. */
+#undef HAVE_GAI_STRERROR
+
 /* Define to 1 if you have the `getaddrinfo' function. */
 #undef HAVE_GETADDRINFO
 
@@ -456,12 +470,6 @@
 /* Define to 1 if your system has a working `getgroups' function. */
 #undef HAVE_GETGROUPS
 
-/* Define to 1 if you have the `gethostbyaddr' function. */
-#undef HAVE_GETHOSTBYADDR
-
-/* Define to 1 if you have the `gethostbyname' function. */
-#undef HAVE_GETHOSTBYNAME
-
 /* Define to 1 if you have the `gethostid' function. */
 #undef HAVE_GETHOSTID
 
@@ -486,9 +494,6 @@
 /* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
-/* Define to 1 if you have the `getpass' function. */
-#undef HAVE_GETPASS
-
 /* Define to 1 if you have the `getspnam' function. */
 #undef HAVE_GETSPNAM
 
@@ -516,9 +521,6 @@
 /* Define if you have the iconv() function. */
 #undef HAVE_ICONV
 
-/* Define to 1 if you have the `inet_ntoa' function. */
-#undef HAVE_INET_NTOA
-
 /* Define to 1 if you have the `initgroups' function. */
 #undef HAVE_INITGROUPS
 
@@ -532,6 +534,12 @@
    declares uintmax_t. */
 #undef HAVE_INTTYPES_H_WITH_UINTMAX
 
+/* Define to 1 if <sys/socket.h> defines AF_INET. */
+#undef HAVE_IPV4
+
+/* Define to 1 if <sys/socket.h> defines AF_INET6. */
+#undef HAVE_IPV6
+
 /* Define to 1 if you have the `isascii' function. */
 #undef HAVE_ISASCII
 
@@ -606,7 +614,7 @@
 /* Define to 1 if you have the `mbrlen' function. */
 #undef HAVE_MBRLEN
 
-/* Define to 1 if you have the `mbrtowc' function. */
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
 #undef HAVE_MBRTOWC
 
 /* Define to 1 if you have the `mbsinit' function. */
@@ -651,9 +659,6 @@
 /* Define to 1 if you have the <mntent.h> header file. */
 #undef HAVE_MNTENT_H
 
-/* Define to 1 if you have the <mnttab.h> header file. */
-#undef HAVE_MNTTAB_H
-
 /* Define to 1 if you have the `modf' function. */
 #undef HAVE_MODF
 
@@ -666,9 +671,6 @@
 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
 #undef HAVE_NDIR_H
 
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
 /* Define to 1 if you have the <netinet/in.h> header file. */
 #undef HAVE_NETINET_IN_H
 
@@ -809,9 +811,6 @@
 /* Define to 1 if you have the `stpcpy' function. */
 #undef HAVE_STPCPY
 
-/* Define to 1 if you have the `strcasecmp' function. */
-#undef HAVE_STRCASECMP
-
 /* Define to 1 if you have the `strcoll' function and it is properly defined.
    */
 #undef HAVE_STRCOLL
@@ -846,9 +845,6 @@
 /* Define to 1 if you have the `strpbrk' function. */
 #undef HAVE_STRPBRK
 
-/* Define to 1 if you have the `strstr' function. */
-#undef HAVE_STRSTR
-
 /* Define to 1 if you have the `strtoimax' function. */
 #undef HAVE_STRTOIMAX
 
@@ -1042,9 +1038,6 @@
 /* Define to 1 if you have the <sys/filsys.h> header file. */
 #undef HAVE_SYS_FILSYS_H
 
-/* Define to 1 if you have the <sys/fstyp.h> header file. */
-#undef HAVE_SYS_FSTYP_H
-
 /* Define to 1 if you have the <sys/fs/s5param.h> header file. */
 #undef HAVE_SYS_FS_S5PARAM_H
 
@@ -1073,9 +1066,6 @@
 /* Define to 1 if you have the <sys/resource.h> header file. */
 #undef HAVE_SYS_RESOURCE_H
 
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
 /* Define to 1 if you have the <sys/statfs.h> header file. */
 #undef HAVE_SYS_STATFS_H
 
@@ -1106,9 +1096,6 @@
 /* Define to 1 if you have the <sys/table.h> header file. */
 #undef HAVE_SYS_TABLE_H
 
-/* Define to 1 if you have the <sys/timeb.h> header file. */
-#undef HAVE_SYS_TIMEB_H
-
 /* Define to 1 if you have the <sys/time.h> header file. */
 #undef HAVE_SYS_TIME_H
 
@@ -1127,9 +1114,15 @@
 /* Define to 1 if you have the `table' function. */
 #undef HAVE_TABLE
 
+/* Define to 1 if you have the `tcgetattr' function. */
+#undef HAVE_TCGETATTR
+
 /* Define to 1 if you have the `tcgetpgrp' function. */
 #undef HAVE_TCGETPGRP
 
+/* Define to 1 if you have the `tcsetattr' function. */
+#undef HAVE_TCSETATTR
+
 /* Define to 1 if you have the <termios.h> header file. */
 #undef HAVE_TERMIOS_H
 
@@ -1241,6 +1234,9 @@
 /* Define to 1 if you have the `__fpending' function. */
 #undef HAVE___FPENDING
 
+/* Define to 1 if you have the `__fsetlocking' function. */
+#undef HAVE___FSETLOCKING
+
 /* Define to 1 if you have the `__secure_getenv' function. */
 #undef HAVE___SECURE_GETENV
 
@@ -1557,6 +1553,9 @@
 /* Define to a replacement function name for getline(). */
 #undef getline
 
+/* Define to a replacement function name for getpass(). */
+#undef getpass
+
 /* Define to rpl_gettimeofday if the replacement function should be used. */
 #undef gettimeofday
 
@@ -1642,6 +1641,9 @@
 /* Define as a signed type of the same size as size_t. */
 #undef ssize_t
 
+/* Define to rpl_strcasecmp always. */
+#undef strcasecmp
+
 /* Define to rpl_strnlen if the replacement function should be used. */
 #undef strnlen
 
diff --git a/doc/Makefile.in b/doc/Makefile.in
index be5dac14c..a8d1d89ec 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -206,7 +208,6 @@ GETOPT_H = @GETOPT_H@
 GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GREP = @GREP@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -269,6 +270,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
@@ -286,30 +288,23 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
diff --git a/lib/Makefile.in b/lib/Makefile.in
index aae9f2390..66869de96 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -45,7 +45,7 @@ DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	ChangeLog TODO __fpending.c __fpending.h acl.c acl.h alloca.c \
 	argmatch.c argmatch.h asnprintf.c asprintf.c atexit.c \
 	backupfile.c backupfile.h basename.c c-strtod.c c-strtod.h \
-	c-strtold.c calloc.c canon-host.c canonicalize.c \
+	c-strtold.c calloc.c canon-host.c canon-host.h canonicalize.c \
 	canonicalize.h chdir-long.c chdir-long.h chown.c cloexec.c \
 	cloexec.h closeout.c closeout.h creat-safer.c cycle-check.c \
 	cycle-check.h dev-ino.h diacrit.c diacrit.h dirfd.c dirfd.h \
@@ -55,34 +55,35 @@ DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	fd-reopen.c fd-reopen.h fd-safer.c file-type.c file-type.h \
 	fileblocks.c filemode.c filemode.h filenamecat.c filenamecat.h \
 	fnmatch.c fopen-safer.c free.c fsusage.c fsusage.h ftruncate.c \
-	fts-cycle.c fts.c fts_.h getcwd.c getcwd.h getdate.h getdate.y \
-	getgroups.c gethostname.c gethrxtime.c gethrxtime.h getline.c \
-	getline.h getloadavg.c getndelim2.c getopt.c getopt1.c \
-	getpagesize.h getpass.c getpass.h gettime.c gettimeofday.c \
-	getugroups.c getusershell.c group-member.c group-member.h \
-	hard-locale.c hard-locale.h hash-pjw.c hash-pjw.h hash.c \
-	hash.h human.c human.h idcache.c imaxtostr.c intprops.h \
-	inttostr.c inttostr.h lchown.c lchown.h linebuffer.c \
-	linebuffer.h long-options.c long-options.h lstat.c lstat.h \
-	malloc.c md5.c md5.h memcasecmp.c memcasecmp.h memchr.c \
-	memcmp.c memcoll.c memcoll.h memcpy.c memmove.c mempcpy.c \
-	mempcpy.h memrchr.c memrchr.h memset.c mkdir-p.c mkdir-p.h \
-	mkdir.c mkstemp-safer.c mkstemp.c mktime.c modechange.c \
-	modechange.h mountlist.c mountlist.h nanosleep.c obstack.c \
-	obstack.h offtostr.c open-safer.c openat-die.c openat.c \
-	openat.h pathmax.h physmem.c physmem.h pipe-safer.c posixtm.c \
-	posixtm.h posixver.c posixver.h printf-args.c printf-parse.c \
-	putenv.c quote.c quote.h quotearg.c quotearg.h raise.c \
-	readlink.c readtokens.c readtokens.h readutmp.c readutmp.h \
-	realloc.c regcomp.c regex.c regex.h regex_internal.c \
-	regex_internal.h regexec.c rename.c 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.c same.h save-cwd.c save-cwd.h savedir.c \
-	savedir.h setenv.c setenv.h settime.c sha1.c sha1.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 \
+	fts-cycle.c fts.c fts_.h gai_strerror.c getaddrinfo.c getcwd.c \
+	getcwd.h getdate.h getdate.y getdelim.c getdelim.h getgroups.c \
+	gethostname.c gethrxtime.c gethrxtime.h getline.c getline.h \
+	getloadavg.c getndelim2.c getopt.c getopt1.c getpagesize.h \
+	getpass.c getpass.h gettime.c gettimeofday.c getugroups.c \
+	getusershell.c group-member.c group-member.h hard-locale.c \
+	hard-locale.h hash-pjw.c hash-pjw.h hash.c hash.h human.c \
+	human.h idcache.c imaxtostr.c intprops.h inttostr.c inttostr.h \
+	lchown.c lchown.h linebuffer.c linebuffer.h long-options.c \
+	long-options.h lstat.c lstat.h malloc.c md5.c md5.h \
+	memcasecmp.c memcasecmp.h memchr.c memcmp.c memcoll.c \
+	memcoll.h memcpy.c memmove.c mempcpy.c mempcpy.h memrchr.c \
+	memrchr.h memset.c mkdir-p.c mkdir-p.h mkdir.c mkstemp-safer.c \
+	mkstemp.c mktime.c modechange.c modechange.h mountlist.c \
+	mountlist.h nanosleep.c obstack.c obstack.h offtostr.c \
+	open-safer.c openat-die.c openat.c openat.h pathmax.h \
+	physmem.c physmem.h pipe-safer.c posixtm.c posixtm.h \
+	posixver.c posixver.h printf-args.c printf-parse.c putenv.c \
+	quote.c quote.h quotearg.c quotearg.h raise.c readlink.c \
+	readtokens.c readtokens.h readutmp.c readutmp.h realloc.c \
+	regcomp.c regex.c regex.h regex_internal.c regex_internal.h \
+	regexec.c rename.c 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.c same.h save-cwd.c save-cwd.h savedir.c savedir.h \
+	setenv.c setenv.h settime.c sha1.c sha1.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 timespec.h \
@@ -90,10 +91,10 @@ DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	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 xanstrftime.c xanstrftime.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
+	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
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/allocsa.m4 \
@@ -121,8 +122,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -147,6 +149,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -174,11 +177,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -202,12 +205,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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) $(top_srcdir)/build-aux/mkinstalldirs
@@ -221,10 +224,11 @@ am__DEPENDENCIES_1 = @LIBOBJS@
 am__DEPENDENCIES_2 = @ALLOCA@
 am_libcoreutils_a_OBJECTS = allocsa.$(OBJEXT) fprintftime.$(OBJEXT) \
 	full-read.$(OBJEXT) full-write.$(OBJEXT) \
-	localcharset.$(OBJEXT) mbswidth.$(OBJEXT) \
-	readtokens0.$(OBJEXT) time_r.$(OBJEXT) unicodeio.$(OBJEXT) \
-	xalloc-die.$(OBJEXT) xgethostname.$(OBJEXT) xmemcoll.$(OBJEXT) \
-	xstrndup.$(OBJEXT) xstrtoimax.$(OBJEXT) xstrtoumax.$(OBJEXT)
+	localcharset.$(OBJEXT) mbchar.$(OBJEXT) mbswidth.$(OBJEXT) \
+	readtokens0.$(OBJEXT) strnlen1.$(OBJEXT) time_r.$(OBJEXT) \
+	unicodeio.$(OBJEXT) xalloc-die.$(OBJEXT) \
+	xgethostname.$(OBJEXT) xmemcoll.$(OBJEXT) xstrndup.$(OBJEXT) \
+	xstrtoimax.$(OBJEXT) xstrtoumax.$(OBJEXT)
 libcoreutils_a_OBJECTS = $(am_libcoreutils_a_OBJECTS)
 PROGRAMS = $(noinst_PROGRAMS)
 t_fpending_SOURCES = t-fpending.c
@@ -277,7 +281,6 @@ GETOPT_H = @GETOPT_H@
 GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GREP = @GREP@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -331,6 +334,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
@@ -348,30 +352,23 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
@@ -381,12 +378,14 @@ LDADD = $(noinst_LIBRARIES)
 AM_CPPFLAGS = -I.. -I$(srcdir)
 libcoreutils_a_SOURCES = allocsa.c allocsa.h euidaccess.h exit.h \
 	fprintftime.c fprintftime.h full-read.c full-read.h \
-	full-write.c full-write.h gettext.h localcharset.c \
-	localcharset.h mbswidth.c mbswidth.h readtokens0.c \
-	readtokens0.h time_r.c time_r.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
+	full-write.c full-write.h getaddrinfo.h gettext.h \
+	localcharset.c localcharset.h mbchar.c mbchar.h mbswidth.c \
+	mbswidth.h mbuiter.h readtokens0.c readtokens0.h strcase.h \
+	strnlen1.c strnlen1.h strstr.h time_r.c time_r.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
 libcoreutils_a_LIBADD = $(LIBOBJS) $(ALLOCA)
 libcoreutils_a_DEPENDENCIES = $(libcoreutils_a_LIBADD)
 lib_OBJECTS = $(libcoreutils_a_OBJECTS)
@@ -500,9 +499,12 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/ftruncate.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/fts-cycle.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/fts.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/gai_strerror.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getaddrinfo.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getcwd.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getdate.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getdate.y@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getdelim.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/getgroups.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/gethostname.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/gethrxtime.Po@am__quote@
@@ -616,7 +618,6 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/vasprintf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/version-etc-fsf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/version-etc.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xanstrftime.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xfts.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xgetcwd.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/xmalloc.Po@am__quote@
@@ -631,8 +632,10 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/full-read.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/full-write.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/localcharset.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mbchar.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mbswidth.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/readtokens0.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strnlen1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/t-fpending.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/time_r.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unicodeio.Po@am__quote@
diff --git a/man/Makefile.in b/man/Makefile.in
index 30489fc8b..d1681c9a6 100644
--- a/man/Makefile.in
+++ b/man/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -196,7 +198,6 @@ GETOPT_H = @GETOPT_H@
 GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GREP = @GREP@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -250,6 +251,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
@@ -267,30 +269,23 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
diff --git a/src/Makefile.in b/src/Makefile.in
index 88695326b..d5f48e14e 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -92,8 +92,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -118,6 +119,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -145,11 +147,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -173,12 +175,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -683,7 +685,6 @@ GETOPT_H = @GETOPT_H@
 GLIBC21 = @GLIBC21@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GREP = @GREP@
 HAVE__BOOL = @HAVE__BOOL@
 HELP2MAN = @HELP2MAN@
 INSTALL_DATA = @INSTALL_DATA@
@@ -737,6 +738,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
@@ -754,30 +756,23 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-localedir = $(datadir)/locale
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
@@ -865,6 +860,7 @@ rm_SOURCES = rm.c remove.c
 md5sum_SOURCES = md5sum.c md5.c
 sha1sum_SOURCES = md5sum.c sha1sum.c
 editpl = sed -e 's,@''PERL''@,$(PERL),g'
+localedir = $(datadir)/locale
 BUILT_SOURCES = localedir.h dircolors.h wheel-size.h wheel.h fs.h
 DISTCLEANFILES = localedir.h
 wheel_size = 5
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 79790bc50..5d6420d2f 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -253,6 +255,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/basename/Makefile.in b/tests/basename/Makefile.in
index d52166840..a80095472 100644
--- a/tests/basename/Makefile.in
+++ b/tests/basename/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/chgrp/Makefile.in b/tests/chgrp/Makefile.in
index 9308acc07..8f84dab19 100644
--- a/tests/chgrp/Makefile.in
+++ b/tests/chgrp/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/chmod/Makefile.in b/tests/chmod/Makefile.in
index 1bdc92010..8cba97eef 100644
--- a/tests/chmod/Makefile.in
+++ b/tests/chmod/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/chown/Makefile.in b/tests/chown/Makefile.in
index c75ceca36..14e1ec133 100644
--- a/tests/chown/Makefile.in
+++ b/tests/chown/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/cp/Makefile.in b/tests/cp/Makefile.in
index a8b2201eb..06530d6b6 100644
--- a/tests/cp/Makefile.in
+++ b/tests/cp/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/cut/Makefile.in b/tests/cut/Makefile.in
index e88d2d5fd..ec03957bf 100644
--- a/tests/cut/Makefile.in
+++ b/tests/cut/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/dd/Makefile.in b/tests/dd/Makefile.in
index aba3dbaf3..c45943899 100644
--- a/tests/dd/Makefile.in
+++ b/tests/dd/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/dircolors/Makefile.in b/tests/dircolors/Makefile.in
index 4b187dfd6..4a4a6d258 100644
--- a/tests/dircolors/Makefile.in
+++ b/tests/dircolors/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/du/Makefile.in b/tests/du/Makefile.in
index 19227a88d..d617494cb 100644
--- a/tests/du/Makefile.in
+++ b/tests/du/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/expr/Makefile.in b/tests/expr/Makefile.in
index e39b3b894..d952d3891 100644
--- a/tests/expr/Makefile.in
+++ b/tests/expr/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/factor/Makefile.in b/tests/factor/Makefile.in
index d98011cd2..aab2d2719 100644
--- a/tests/factor/Makefile.in
+++ b/tests/factor/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/fmt/Makefile.in b/tests/fmt/Makefile.in
index c0ac44315..b84cc619c 100644
--- a/tests/fmt/Makefile.in
+++ b/tests/fmt/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/head/Makefile.in b/tests/head/Makefile.in
index fca55911b..a5fb7afb2 100644
--- a/tests/head/Makefile.in
+++ b/tests/head/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/install/Makefile.in b/tests/install/Makefile.in
index 65f563d46..da9a4355b 100644
--- a/tests/install/Makefile.in
+++ b/tests/install/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/join/Makefile.in b/tests/join/Makefile.in
index 030a4e164..3efc72613 100644
--- a/tests/join/Makefile.in
+++ b/tests/join/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/ln/Makefile.in b/tests/ln/Makefile.in
index 8155a4def..25427a0a8 100644
--- a/tests/ln/Makefile.in
+++ b/tests/ln/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/ls-2/Makefile.in b/tests/ls-2/Makefile.in
index 7924d0ef2..7f011ccb1 100644
--- a/tests/ls-2/Makefile.in
+++ b/tests/ls-2/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/ls/Makefile.in b/tests/ls/Makefile.in
index c1a40e225..860fdcff9 100644
--- a/tests/ls/Makefile.in
+++ b/tests/ls/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/md5sum/Makefile.in b/tests/md5sum/Makefile.in
index 2f0244c76..6b211c93f 100644
--- a/tests/md5sum/Makefile.in
+++ b/tests/md5sum/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/misc/Makefile.in b/tests/misc/Makefile.in
index c9622e939..db42f604a 100644
--- a/tests/misc/Makefile.in
+++ b/tests/misc/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/mkdir/Makefile.in b/tests/mkdir/Makefile.in
index f44b3665f..597360908 100644
--- a/tests/mkdir/Makefile.in
+++ b/tests/mkdir/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/mv/Makefile.in b/tests/mv/Makefile.in
index ad1c891e8..081f06acc 100644
--- a/tests/mv/Makefile.in
+++ b/tests/mv/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/od/Makefile.in b/tests/od/Makefile.in
index dcd2e9b91..d9c2c5f8c 100644
--- a/tests/od/Makefile.in
+++ b/tests/od/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/pr/Makefile.in b/tests/pr/Makefile.in
index 6950bede6..d2382e5e2 100644
--- a/tests/pr/Makefile.in
+++ b/tests/pr/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/readlink/Makefile.in b/tests/readlink/Makefile.in
index 8ee063d7b..8a67971d2 100644
--- a/tests/readlink/Makefile.in
+++ b/tests/readlink/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/rm/Makefile.in b/tests/rm/Makefile.in
index eabcdaa2a..d927e75b3 100644
--- a/tests/rm/Makefile.in
+++ b/tests/rm/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/rmdir/Makefile.in b/tests/rmdir/Makefile.in
index 7af9b6949..8e832edd8 100644
--- a/tests/rmdir/Makefile.in
+++ b/tests/rmdir/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/seq/Makefile.in b/tests/seq/Makefile.in
index fecbc8664..afc0a48ea 100644
--- a/tests/seq/Makefile.in
+++ b/tests/seq/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/sha1sum/Makefile.in b/tests/sha1sum/Makefile.in
index 4ea658b49..bab0ff228 100644
--- a/tests/sha1sum/Makefile.in
+++ b/tests/sha1sum/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/shred/Makefile.in b/tests/shred/Makefile.in
index 29e1a495e..47ce1ce98 100644
--- a/tests/shred/Makefile.in
+++ b/tests/shred/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/sort/Makefile.in b/tests/sort/Makefile.in
index a54ca130a..ab0785908 100644
--- a/tests/sort/Makefile.in
+++ b/tests/sort/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/stty/Makefile.in b/tests/stty/Makefile.in
index 09484c36d..acf1abf51 100644
--- a/tests/stty/Makefile.in
+++ b/tests/stty/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/sum/Makefile.in b/tests/sum/Makefile.in
index 2cde4a9af..d090bcb8f 100644
--- a/tests/sum/Makefile.in
+++ b/tests/sum/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tac/Makefile.in b/tests/tac/Makefile.in
index a3996c6d8..1fa134c09 100644
--- a/tests/tac/Makefile.in
+++ b/tests/tac/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tail-2/Makefile.in b/tests/tail-2/Makefile.in
index 3f9abdc29..b86c2f3e2 100644
--- a/tests/tail-2/Makefile.in
+++ b/tests/tail-2/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tail/Makefile.in b/tests/tail/Makefile.in
index 5b4e954da..f538b5265 100644
--- a/tests/tail/Makefile.in
+++ b/tests/tail/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tee/Makefile.in b/tests/tee/Makefile.in
index f42618ec4..5e5121e47 100644
--- a/tests/tee/Makefile.in
+++ b/tests/tee/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/test/Makefile.in b/tests/test/Makefile.in
index a7dca40f4..8633811dd 100644
--- a/tests/test/Makefile.in
+++ b/tests/test/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/touch/Makefile.in b/tests/touch/Makefile.in
index 0d118e9f1..28c9981cf 100644
--- a/tests/touch/Makefile.in
+++ b/tests/touch/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tr/Makefile.in b/tests/tr/Makefile.in
index 8343e76ee..cc09fde5e 100644
--- a/tests/tr/Makefile.in
+++ b/tests/tr/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/tsort/Makefile.in b/tests/tsort/Makefile.in
index f79b890c6..c2d2ca732 100644
--- a/tests/tsort/Makefile.in
+++ b/tests/tsort/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/unexpand/Makefile.in b/tests/unexpand/Makefile.in
index fabf59475..b68ad8a3a 100644
--- a/tests/unexpand/Makefile.in
+++ b/tests/unexpand/Makefile.in
@@ -64,8 +64,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -90,6 +91,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -117,11 +119,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -145,12 +147,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -244,6 +246,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/uniq/Makefile.in b/tests/uniq/Makefile.in
index 1aab50855..6d048a2ad 100644
--- a/tests/uniq/Makefile.in
+++ b/tests/uniq/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@
diff --git a/tests/wc/Makefile.in b/tests/wc/Makefile.in
index b3c310d9e..761ea3ee2 100644
--- a/tests/wc/Makefile.in
+++ b/tests/wc/Makefile.in
@@ -65,8 +65,9 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpending.m4 \
 	$(top_srcdir)/m4/free.m4 $(top_srcdir)/m4/fstypename.m4 \
 	$(top_srcdir)/m4/fsusage.m4 $(top_srcdir)/m4/ftruncate.m4 \
-	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getcwd-path-max.m4 \
-	$(top_srcdir)/m4/getcwd.m4 $(top_srcdir)/m4/getdate.m4 \
+	$(top_srcdir)/m4/fts.m4 $(top_srcdir)/m4/getaddrinfo.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 \
 	$(top_srcdir)/m4/gethrxtime.m4 $(top_srcdir)/m4/getline.m4 \
 	$(top_srcdir)/m4/getndelim2.m4 $(top_srcdir)/m4/getopt.m4 \
@@ -91,6 +92,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.m4 \
 	$(top_srcdir)/m4/long-options.m4 \
 	$(top_srcdir)/m4/longdouble.m4 $(top_srcdir)/m4/longlong.m4 \
 	$(top_srcdir)/m4/ls-mntd-fs.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
 	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
 	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/md5.m4 \
 	$(top_srcdir)/m4/memcasecmp.m4 $(top_srcdir)/m4/memchr.m4 \
@@ -118,11 +120,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/sig2str.m4 \
-	$(top_srcdir)/m4/signed.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_h.m4 \
-	$(top_srcdir)/m4/stdio-safer.m4 \
+	$(top_srcdir)/m4/signed.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_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 \
@@ -146,12 +148,12 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acl.m4 $(top_srcdir)/m4/afs.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/xanstrftime.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/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
@@ -246,6 +248,7 @@ USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
+YFLAGS = @YFLAGS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_RANLIB = @ac_ct_RANLIB@
 ac_ct_STRIP = @ac_ct_STRIP@