* config/: New.

* configure.in: Require Autoconf 2.50.
Update to gettext 0.10.38.

tests/Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4 from Makefile.am
+# Makefile.in generated automatically by automake 1.4-p4 from Makefile.am
 
 # Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
@@ -59,7 +59,10 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
 AT_TESTPATH = @AT_TESTPATH@
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -69,15 +72,15 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 GENCAT = @GENCAT@
+GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
-GT_NO = @GT_NO@
-GT_YES = @GT_YES@
-INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
 INSTOBJEXT = @INSTOBJEXT@
-INTLDEPS = @INTLDEPS@
+INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
+INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
+LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
 M4 = @M4@
 MAKEINFO = @MAKEINFO@
@@ -92,7 +95,6 @@ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 WARNING_CFLAGS = @WARNING_CFLAGS@
-l = @l@
 
 noinst_SCRIPTS = testsuite
 
@@ -103,7 +105,7 @@ EXTRA_DIST = atgeneral.m4 suite.at $(SUITE)
 CLEANFILES = debug-*.sh
 DISTCLEANFILES = atconfig
 MAINTAINERCLEANFILES = testsuite
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
 CONFIG_HEADER = ../config.h
 CONFIG_CLEAN_FILES =  atconfig
 SCRIPTS =  $(noinst_SCRIPTS)