Regenerate build system files

ChangeLog

@@ -1,5 +1,7 @@
 2021-03-30  Jacob Bachmeyer  <jcb@gnu.org>
 
+	* configure: Regenerate.
+
 	* runtest.exp, configure.ac, doc/version.texi: Update version.
 
 2021-03-26  Jacob Bachmeyer  <jcb@gnu.org>

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for GNU DejaGnu 1.6.3-rc1.
+# Generated by GNU Autoconf 2.69 for GNU DejaGnu 1.6.3-rc2.
 #
 # Report bugs to <bug-dejagnu@gnu.org>.
 #
@@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='GNU DejaGnu'
 PACKAGE_TARNAME='dejagnu'
-PACKAGE_VERSION='1.6.3-rc1'
-PACKAGE_STRING='GNU DejaGnu 1.6.3-rc1'
+PACKAGE_VERSION='1.6.3-rc2'
+PACKAGE_STRING='GNU DejaGnu 1.6.3-rc2'
 PACKAGE_BUGREPORT='bug-dejagnu@gnu.org'
 PACKAGE_URL='http://www.gnu.org/software/dejagnu/'
 
@@ -1238,7 +1238,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures GNU DejaGnu 1.6.3-rc1 to adapt to many kinds of systems.
+\`configure' configures GNU DejaGnu 1.6.3-rc2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1304,7 +1304,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of GNU DejaGnu 1.6.3-rc1:";;
+     short | recursive ) echo "Configuration of GNU DejaGnu 1.6.3-rc2:";;
    esac
   cat <<\_ACEOF
 
@@ -1401,7 +1401,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-GNU DejaGnu configure 1.6.3-rc1
+GNU DejaGnu configure 1.6.3-rc2
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1494,7 +1494,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by GNU DejaGnu $as_me 1.6.3-rc1, which was
+It was created by GNU DejaGnu $as_me 1.6.3-rc2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2357,7 +2357,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='dejagnu'
- VERSION='1.6.3-rc1'
+ VERSION='1.6.3-rc2'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4559,7 +4559,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by GNU DejaGnu $as_me 1.6.3-rc1, which was
+This file was extended by GNU DejaGnu $as_me 1.6.3-rc2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4618,7 +4618,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-GNU DejaGnu config.status 1.6.3-rc1
+GNU DejaGnu config.status 1.6.3-rc2
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"