Regen. and fix typo in configure.in.

10 files changed, 933 insertions, 944 deletions

diff --git a/Makefile.in b/Makefile.in
index 54b9cf7c..afdde98c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
@@ -158,7 +154,7 @@ $(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 $(srcdir)/configure:  $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
 	cd $(srcdir) && $(AUTOCONF)
 
-$(ACLOCAL_M4):  configure.in m4/atconfig.m4 m4/c-bs-a.m4 m4/codeset.m4 m4/error.m4 m4/gettext.m4 m4/glibc21.m4 m4/iconv.m4 m4/isc-posix.m4 m4/lcmessage.m4 m4/m4.m4 m4/malloc.m4 m4/mbstate_t.m4 m4/prereq.m4 m4/progtest.m4 m4/realloc.m4 m4/strerror_r.m4 m4/warning.m4
+$(ACLOCAL_M4):  configure.in m4/c-bs-a.m4 m4/codeset.m4 m4/error.m4 m4/gettext.m4 m4/glibc21.m4 m4/iconv.m4 m4/isc-posix.m4 m4/lcmessage.m4 m4/m4.m4 m4/malloc.m4 m4/mbstate_t.m4 m4/prereq.m4 m4/progtest.m4 m4/realloc.m4 m4/strerror_r.m4 m4/warning.m4
 	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 config.h: stamp-h
 	@if test ! -f $@; then \
@@ -297,7 +293,7 @@ distdir: $(DISTFILES)
 	fi
 	-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
 	mkdir $(distdir)
-	$(mkinstalldirs) $(distdir)/intl $(distdir)/po $(distdir)/tests
+	$(mkinstalldirs) $(distdir)/intl $(distdir)/po
 	@for file in $(DISTFILES); do \
 	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
 	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
diff --git a/aclocal.m4 b/aclocal.m4
index 46a8e476..e3c6c4a7 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -558,26 +558,6 @@ AC_DEFUN([_AM_DIRNAME],
 	      m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
 ]) # _AM_DIRNAME
 
-
-# serial 2
-
-# Single argument says where are built sources to test, relative to the
-# built test directory.  Maybe omitted if the same (flat distribution).
-
-AC_DEFUN([AT_CONFIG],
-[AT_TESTPATH=ifelse([$1], [], [.], [$1])
-AC_SUBST([AT_TESTPATH])
-# Try to be compatible with both Autoconf 2.13 and 2.50.
-if test -z "$ECHO_C$ECHO_N$ECHO_T"; then
-  ECHO_C="$ac_c"
-  ECHO_N="$ac_n"
-  ECHO_T="$ac_t"
-  AC_SUBST([ECHO_C])
-  AC_SUBST([ECHO_N])
-  AC_SUBST([ECHO_T])
-fi
-])
-
 #serial 1
 # This test replaces the one in autoconf.
 # Currently this macro should have the same name as the autoconf macro
diff --git a/config/Makefile.in b/config/Makefile.in
index 35eae0ea..cdaee04c 100644
--- a/config/Makefile.in
+++ b/config/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
diff --git a/configure b/configure
index 5fe8bc8f..36c3acb9 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52c for bison 1.28e.
+# Generated by Autoconf 2.52c for GNU Bison 1.28e.
 #
 # Report bugs to <bug-bison@gnu.org>.
 #
@@ -186,10 +186,10 @@ infodir='${prefix}/info'
 mandir='${prefix}/man'
 
 # Identity of this package.
-PACKAGE_NAME='bison'
+PACKAGE_NAME='GNU Bison'
 PACKAGE_TARNAME='bison'
 PACKAGE_VERSION='1.28e'
-PACKAGE_STRING='bison 1.28e'
+PACKAGE_STRING='GNU Bison 1.28e'
 PACKAGE_BUGREPORT='bug-bison@gnu.org'
 
 ac_prev=
@@ -606,7 +606,7 @@ 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 bison 1.28e to adapt to many kinds of systems.
+\`configure' configures GNU Bison 1.28e to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -672,7 +672,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of bison 1.28e:";;
+     short | recursive ) echo "Configuration of GNU Bison 1.28e:";;
    esac
   cat <<\_ACEOF
 
@@ -756,7 +756,7 @@ fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
-bison configure 1.28e
+GNU Bison configure 1.28e
 generated by GNU Autoconf 2.52c
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -771,7 +771,7 @@ cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by bison $as_me 1.28e, which was
+It was created by GNU Bison $as_me 1.28e, which was
 generated by GNU Autoconf 2.52c.  Invocation command line was
 
   $ $0 $@
@@ -1323,13 +1323,10 @@ INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 		    		    		    ac_config_headers="$ac_config_headers config.h:config.hin"
 
 # Initialize the test suite.
-AT_TESTPATH=../src
+ac_config_commands="$ac_config_commands tests/atconfig"
 
-# Try to be compatible with both Autoconf 2.13 and 2.50.
-if test -z "$ECHO_C$ECHO_N$ECHO_T"; then
-  ECHO_C="$ac_c"
-  ECHO_N="$ac_n"
-  ECHO_T="$ac_t"
+if test -f $srcdir/tests/atlocal.in; then
+  ac_config_files="$ac_config_files tests/atlocal"
 
 fi
 
@@ -1342,7 +1339,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:1345: checking for $ac_word" >&5
+echo "$as_me:1342: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1357,7 +1354,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:1360: found $ac_dir/$ac_word" >&5
+echo "$as_me:1357: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1365,10 +1362,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1368: result: $CC" >&5
+  echo "$as_me:1365: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1371: result: no" >&5
+  echo "$as_me:1368: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1377,7 +1374,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:1380: checking for $ac_word" >&5
+echo "$as_me:1377: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1392,7 +1389,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:1395: found $ac_dir/$ac_word" >&5
+echo "$as_me:1392: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1400,10 +1397,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1403: result: $ac_ct_CC" >&5
+  echo "$as_me:1400: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1406: result: no" >&5
+  echo "$as_me:1403: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1416,7 +1413,7 @@ if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1419: checking for $ac_word" >&5
+echo "$as_me:1416: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1431,7 +1428,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1434: found $ac_dir/$ac_word" >&5
+echo "$as_me:1431: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1439,10 +1436,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1442: result: $CC" >&5
+  echo "$as_me:1439: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1445: result: no" >&5
+  echo "$as_me:1442: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1451,7 +1448,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1454: checking for $ac_word" >&5
+echo "$as_me:1451: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1466,7 +1463,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1469: found $ac_dir/$ac_word" >&5
+echo "$as_me:1466: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1474,10 +1471,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1477: result: $ac_ct_CC" >&5
+  echo "$as_me:1474: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1480: result: no" >&5
+  echo "$as_me:1477: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1490,7 +1487,7 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1493: checking for $ac_word" >&5
+echo "$as_me:1490: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1510,7 +1507,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1513: found $ac_dir/$ac_word" >&5
+echo "$as_me:1510: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1532,10 +1529,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1535: result: $CC" >&5
+  echo "$as_me:1532: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1538: result: no" >&5
+  echo "$as_me:1535: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1546,7 +1543,7 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1549: checking for $ac_word" >&5
+echo "$as_me:1546: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1561,7 +1558,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:1564: found $ac_dir/$ac_word" >&5
+echo "$as_me:1561: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1569,10 +1566,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1572: result: $CC" >&5
+  echo "$as_me:1569: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1575: result: no" >&5
+  echo "$as_me:1572: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1585,7 +1582,7 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1588: checking for $ac_word" >&5
+echo "$as_me:1585: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1600,7 +1597,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:1603: found $ac_dir/$ac_word" >&5
+echo "$as_me:1600: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1608,10 +1605,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1611: result: $ac_ct_CC" >&5
+  echo "$as_me:1608: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1614: result: no" >&5
+  echo "$as_me:1611: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1623,32 +1620,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1626: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1623: error: no acceptable cc found in \$PATH" >&5
 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:1631:" \
+echo "$as_me:1628:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1634: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1631: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1637: \$? = $ac_status" >&5
+  echo "$as_me:1634: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1639: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1636: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1642: \$? = $ac_status" >&5
+  echo "$as_me:1639: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1644: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1641: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1647: \$? = $ac_status" >&5
+  echo "$as_me:1644: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1651 "configure"
+#line 1648 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -1670,13 +1667,13 @@ ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1673: checking for C compiler default output" >&5
+echo "$as_me:1670: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1676: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1673: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1679: \$? = $ac_status" >&5
+  echo "$as_me:1676: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1699,34 +1696,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1702: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1699: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1708: result: $ac_file" >&5
+echo "$as_me:1705: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1713: checking whether the C compiler works" >&5
+echo "$as_me:1710: checking whether the C compiler works" >&5
 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
   if { ac_try='./$ac_file'
-  { (eval echo "$as_me:1719: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1716: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1722: \$? = $ac_status" >&5
+  echo "$as_me:1719: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1729: error: cannot run C compiled programs.
+	{ { echo "$as_me:1726: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1734,24 +1731,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1737: result: yes" >&5
+echo "$as_me:1734: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1744: checking whether we are cross compiling" >&5
+echo "$as_me:1741: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1746: result: $cross_compiling" >&5
+echo "$as_me:1743: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1749: checking for executable suffix" >&5
+echo "$as_me:1746: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1751: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1748: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1754: \$? = $ac_status" >&5
+  echo "$as_me:1751: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1767,25 +1764,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1770: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1767: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1776: result: $ac_cv_exeext" >&5
+echo "$as_me:1773: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1782: checking for object suffix" >&5
+echo "$as_me:1779: checking for object suffix" >&5
 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1788 "configure"
+#line 1785 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -1803,10 +1800,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1806: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1803: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1809: \$? = $ac_status" >&5
+  echo "$as_me:1806: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1818,24 +1815,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1821: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1818: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1828: result: $ac_cv_objext" >&5
+echo "$as_me:1825: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1832: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1829: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1838 "configure"
+#line 1835 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -1856,16 +1853,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1859: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1856: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1862: \$? = $ac_status" >&5
+  echo "$as_me:1859: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1865: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1862: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1868: \$? = $ac_status" >&5
+  echo "$as_me:1865: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1877,19 +1874,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1880: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1877: result: $ac_cv_c_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 CFLAGS="-g"
-echo "$as_me:1886: checking whether $CC accepts -g" >&5
+echo "$as_me:1883: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1892 "configure"
+#line 1889 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -1907,16 +1904,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1910: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1907: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1913: \$? = $ac_status" >&5
+  echo "$as_me:1910: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1916: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1913: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1919: \$? = $ac_status" >&5
+  echo "$as_me:1916: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1926,7 +1923,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1929: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1926: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1953,16 +1950,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1956: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1953: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1959: \$? = $ac_status" >&5
+  echo "$as_me:1956: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1962: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1959: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1965: \$? = $ac_status" >&5
+  echo "$as_me:1962: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1974,7 +1971,7 @@ if { (eval echo "$as_me:1956: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1977 "configure"
+#line 1974 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -1993,16 +1990,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1996: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1993: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1999: \$? = $ac_status" >&5
+  echo "$as_me:1996: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2002: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1999: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2005: \$? = $ac_status" >&5
+  echo "$as_me:2002: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2012,7 +2009,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 2015 "configure"
+#line 2012 "configure"
 #include "confdefs.h"
 $ac_declaration
 #ifdef F77_DUMMY_MAIN
@@ -2030,16 +2027,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2033: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2030: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2036: \$? = $ac_status" >&5
+  echo "$as_me:2033: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2039: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2036: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2042: \$? = $ac_status" >&5
+  echo "$as_me:2039: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -2074,7 +2071,7 @@ doit:
 	@echo done
 END
 # If we don't find an include directive, just comment out the code.
-echo "$as_me:2077: checking for style of include used by $am_make" >&5
+echo "$as_me:2074: checking for style of include used by $am_make" >&5
 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
 am__include='#'
 am__quote=
@@ -2101,13 +2098,13 @@ if test "$am__include" = "#"; then
    fi
 fi
 
-echo "$as_me:2104: result: $_am_result" >&5
+echo "$as_me:2101: result: $_am_result" >&5
 echo "${ECHO_T}$_am_result" >&6
 rm -f confinc confmf
 
 depcc="$CC"   am_compiler_list=
 
-echo "$as_me:2110: checking dependency style of $depcc" >&5
+echo "$as_me:2107: checking dependency style of $depcc" >&5
 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2169,7 +2166,7 @@ else
 fi
 
 fi
-echo "$as_me:2172: result: $am_cv_CC_dependencies_compiler_type" >&5
+echo "$as_me:2169: result: $am_cv_CC_dependencies_compiler_type" >&5
 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
 CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
 
@@ -2178,7 +2175,7 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:2181: checking how to run the C preprocessor" >&5
+echo "$as_me:2178: checking how to run the C preprocessor" >&5
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -2199,18 +2196,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2202 "configure"
+#line 2199 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2207: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2204: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2213: \$? = $ac_status" >&5
+  echo "$as_me:2210: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2233,17 +2230,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2236 "configure"
+#line 2233 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2240: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2237: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2246: \$? = $ac_status" >&5
+  echo "$as_me:2243: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2280,7 +2277,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2283: result: $CPP" >&5
+echo "$as_me:2280: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2290,18 +2287,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2293 "configure"
+#line 2290 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2298: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2295: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2304: \$? = $ac_status" >&5
+  echo "$as_me:2301: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2324,17 +2321,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2327 "configure"
+#line 2324 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2331: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2328: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2337: \$? = $ac_status" >&5
+  echo "$as_me:2334: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2362,7 +2359,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2365: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2362: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2373,13 +2370,13 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:2376: checking for ANSI C header files" >&5
+echo "$as_me:2373: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2382 "configure"
+#line 2379 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2387,13 +2384,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:2390: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2387: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2396: \$? = $ac_status" >&5
+  echo "$as_me:2393: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2415,7 +2412,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2418 "configure"
+#line 2415 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -2433,7 +2430,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2436 "configure"
+#line 2433 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -2454,7 +2451,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2457 "configure"
+#line 2454 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -2480,15 +2477,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:2483: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2480: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2486: \$? = $ac_status" >&5
+  echo "$as_me:2483: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:2488: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2485: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2491: \$? = $ac_status" >&5
+  echo "$as_me:2488: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2501,7 +2498,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:2504: result: $ac_cv_header_stdc" >&5
+echo "$as_me:2501: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -2517,29 +2514,29 @@ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2520: checking for $ac_header" >&5
+echo "$as_me:2517: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2526 "configure"
+#line 2523 "configure"
 #include "confdefs.h"
 $ac_includes_default
 
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2533: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2530: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2536: \$? = $ac_status" >&5
+  echo "$as_me:2533: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2539: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2542: \$? = $ac_status" >&5
+  echo "$as_me:2539: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -2549,7 +2546,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2552: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:2549: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -2561,34 +2558,34 @@ fi
 done
 
 if test "${ac_cv_header_minix_config_h+set}" = set; then
-  echo "$as_me:2564: checking for minix/config.h" >&5
+  echo "$as_me:2561: checking for minix/config.h" >&5
 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
 if test "${ac_cv_header_minix_config_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:2569: result: $ac_cv_header_minix_config_h" >&5
+echo "$as_me:2566: result: $ac_cv_header_minix_config_h" >&5
 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
 else
   # Is the header compilable?
-echo "$as_me:2573: checking minix/config.h usability" >&5
+echo "$as_me:2570: checking minix/config.h usability" >&5
 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 2576 "configure"
+#line 2573 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <minix/config.h>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2582: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2579: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2585: \$? = $ac_status" >&5
+  echo "$as_me:2582: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2588: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2585: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2591: \$? = $ac_status" >&5
+  echo "$as_me:2588: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -2597,24 +2594,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:2600: result: $ac_header_compiler" >&5
+echo "$as_me:2597: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:2604: checking minix/config.h presence" >&5
+echo "$as_me:2601: checking minix/config.h presence" >&5
 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 2607 "configure"
+#line 2604 "configure"
 #include "confdefs.h"
 #include <minix/config.h>
 _ACEOF
-if { (eval echo "$as_me:2611: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2608: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2617: \$? = $ac_status" >&5
+  echo "$as_me:2614: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2632,32 +2629,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:2635: result: $ac_header_preproc" >&5
+echo "$as_me:2632: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:2641: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:2638: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:2643: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:2640: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:2646: WARNING: minix/config.h: present but cannot be compiled." >&5
+    { echo "$as_me:2643: WARNING: minix/config.h: present but cannot be compiled." >&5
 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled." >&2;}
-    { echo "$as_me:2648: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
+    { echo "$as_me:2645: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:2650: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:2647: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:2653: checking for minix/config.h" >&5
+echo "$as_me:2650: checking for minix/config.h" >&5
 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
 if test "${ac_cv_header_minix_config_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_cv_header_minix_config_h=$ac_header_preproc
 fi
-echo "$as_me:2660: result: $ac_cv_header_minix_config_h" >&5
+echo "$as_me:2657: result: $ac_cv_header_minix_config_h" >&5
 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
 
 fi
@@ -2683,7 +2680,7 @@ _ACEOF
 
 fi
 
-        echo "$as_me:2686: checking for strerror in -lcposix" >&5
+        echo "$as_me:2683: checking for strerror in -lcposix" >&5
 echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2691,7 +2688,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2694 "configure"
+#line 2691 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -2716,16 +2713,16 @@ strerror ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2719: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2716: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2722: \$? = $ac_status" >&5
+  echo "$as_me:2719: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2725: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2722: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2728: \$? = $ac_status" >&5
+  echo "$as_me:2725: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cposix_strerror=yes
 else
@@ -2736,13 +2733,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2739: result: $ac_cv_lib_cposix_strerror" >&5
+echo "$as_me:2736: result: $ac_cv_lib_cposix_strerror" >&5
 echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
 if test $ac_cv_lib_cposix_strerror = yes; then
   LIBS="$LIBS -lcposix"
 fi
 
-echo "$as_me:2745: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "$as_me:2742: checking for ${CC-cc} option to accept ANSI C" >&5
 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
 if test "${am_cv_prog_cc_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2760,7 +2757,7 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   cat >conftest.$ac_ext <<_ACEOF
-#line 2763 "configure"
+#line 2760 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -2808,16 +2805,16 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2811: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2808: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2814: \$? = $ac_status" >&5
+  echo "$as_me:2811: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2817: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2814: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2820: \$? = $ac_status" >&5
+  echo "$as_me:2817: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_prog_cc_stdc="$ac_arg"; break
 else
@@ -2831,10 +2828,10 @@ CC="$ac_save_CC"
 fi
 
 if test -z "$am_cv_prog_cc_stdc"; then
-  echo "$as_me:2834: result: none needed" >&5
+  echo "$as_me:2831: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6
 else
-  echo "$as_me:2837: result: $am_cv_prog_cc_stdc" >&5
+  echo "$as_me:2834: result: $am_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6
 fi
 case "x$am_cv_prog_cc_stdc" in
@@ -2845,7 +2842,7 @@ esac
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:2848: checking for $ac_word" >&5
+echo "$as_me:2845: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2860,7 +2857,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-echo "$as_me:2863: found $ac_dir/$ac_word" >&5
+echo "$as_me:2860: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2868,10 +2865,10 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:2871: result: $RANLIB" >&5
+  echo "$as_me:2868: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:2874: result: no" >&5
+  echo "$as_me:2871: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2880,7 +2877,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:2883: checking for $ac_word" >&5
+echo "$as_me:2880: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2895,7 +2892,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-echo "$as_me:2898: found $ac_dir/$ac_word" >&5
+echo "$as_me:2895: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2904,10 +2901,10 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:2907: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:2904: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:2910: result: no" >&5
+  echo "$as_me:2907: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2921,7 +2918,7 @@ for ac_prog in gm4 gnum4 m4
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:2924: checking for $ac_word" >&5
+echo "$as_me:2921: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_M4+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2938,7 +2935,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_M4="$ac_dir/$ac_word"
-   echo "$as_me:2941: found $ac_dir/$ac_word" >&5
+   echo "$as_me:2938: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -2949,10 +2946,10 @@ fi
 M4=$ac_cv_path_M4
 
 if test -n "$M4"; then
-  echo "$as_me:2952: result: $M4" >&5
+  echo "$as_me:2949: result: $M4" >&5
 echo "${ECHO_T}$M4" >&6
 else
-  echo "$as_me:2955: result: no" >&5
+  echo "$as_me:2952: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2960,7 +2957,7 @@ fi
 done
 test -n "$M4" || M4="m4"
 
-echo "$as_me:2963: checking whether m4 supports frozen files" >&5
+echo "$as_me:2960: checking whether m4 supports frozen files" >&5
 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6
 if test "${ac_cv_prog_gnu_m4+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2972,7 +2969,7 @@ if test x"$M4" != x; then
   esac
 fi
 fi
-echo "$as_me:2975: result: $ac_cv_prog_gnu_m4" >&5
+echo "$as_me:2972: result: $ac_cv_prog_gnu_m4" >&5
 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6
 
 if test "$ac_cv_prog_gnu_m4" != yes; then
@@ -2985,7 +2982,7 @@ if test "${enable_gcc_warnings+set}" = set; then
   enableval="$enable_gcc_warnings"
   case "${enableval}" in
    yes|no) ;;
-   *)      { { echo "$as_me:2988: error: bad value ${enableval} for gcc-warnings option" >&5
+   *)      { { echo "$as_me:2985: error: bad value ${enableval} for gcc-warnings option" >&5
 echo "$as_me: error: bad value ${enableval} for gcc-warnings option" >&2;}
    { (exit 1); exit 1; }; } ;;
  esac
@@ -2993,13 +2990,13 @@ else
   enableval=no
 fi;
 if test "${enableval}" = yes; then
-  echo "$as_me:2996: checking whether compiler accepts -Wall" >&5
+  echo "$as_me:2993: checking whether compiler accepts -Wall" >&5
 echo $ECHO_N "checking whether compiler accepts -Wall... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wall"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3002 "configure"
+#line 2999 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3017,35 +3014,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3020: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3017: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3023: \$? = $ac_status" >&5
+  echo "$as_me:3020: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3026: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3029: \$? = $ac_status" >&5
+  echo "$as_me:3026: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wall"
-echo "$as_me:3032: result: yes" >&5
+echo "$as_me:3029: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3037: result: no" >&5
+echo "$as_me:3034: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3042: checking whether compiler accepts -W" >&5
+  echo "$as_me:3039: checking whether compiler accepts -W" >&5
 echo $ECHO_N "checking whether compiler accepts -W... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -W"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3048 "configure"
+#line 3045 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3063,35 +3060,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3066: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3063: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3069: \$? = $ac_status" >&5
+  echo "$as_me:3066: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3072: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3069: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3075: \$? = $ac_status" >&5
+  echo "$as_me:3072: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -W"
-echo "$as_me:3078: result: yes" >&5
+echo "$as_me:3075: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3083: result: no" >&5
+echo "$as_me:3080: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3088: checking whether compiler accepts -Wbad-function-cast" >&5
+  echo "$as_me:3085: checking whether compiler accepts -Wbad-function-cast" >&5
 echo $ECHO_N "checking whether compiler accepts -Wbad-function-cast... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wbad-function-cast"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3094 "configure"
+#line 3091 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3109,35 +3106,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3112: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3109: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3115: \$? = $ac_status" >&5
+  echo "$as_me:3112: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3118: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3115: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3121: \$? = $ac_status" >&5
+  echo "$as_me:3118: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wbad-function-cast"
-echo "$as_me:3124: result: yes" >&5
+echo "$as_me:3121: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3129: result: no" >&5
+echo "$as_me:3126: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3134: checking whether compiler accepts -Wcast-align" >&5
+  echo "$as_me:3131: checking whether compiler accepts -Wcast-align" >&5
 echo $ECHO_N "checking whether compiler accepts -Wcast-align... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wcast-align"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3140 "configure"
+#line 3137 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3155,35 +3152,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3158: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3155: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3161: \$? = $ac_status" >&5
+  echo "$as_me:3158: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3164: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3161: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3167: \$? = $ac_status" >&5
+  echo "$as_me:3164: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-align"
-echo "$as_me:3170: result: yes" >&5
+echo "$as_me:3167: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3175: result: no" >&5
+echo "$as_me:3172: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3180: checking whether compiler accepts -Wcast-qual" >&5
+  echo "$as_me:3177: checking whether compiler accepts -Wcast-qual" >&5
 echo $ECHO_N "checking whether compiler accepts -Wcast-qual... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wcast-qual"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3186 "configure"
+#line 3183 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3201,35 +3198,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3204: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3201: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3207: \$? = $ac_status" >&5
+  echo "$as_me:3204: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3210: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3207: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3213: \$? = $ac_status" >&5
+  echo "$as_me:3210: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-qual"
-echo "$as_me:3216: result: yes" >&5
+echo "$as_me:3213: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3221: result: no" >&5
+echo "$as_me:3218: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3226: checking whether compiler accepts -Wformat" >&5
+  echo "$as_me:3223: checking whether compiler accepts -Wformat" >&5
 echo $ECHO_N "checking whether compiler accepts -Wformat... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wformat"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3232 "configure"
+#line 3229 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3247,35 +3244,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3250: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3247: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3253: \$? = $ac_status" >&5
+  echo "$as_me:3250: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3256: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3253: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3259: \$? = $ac_status" >&5
+  echo "$as_me:3256: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wformat"
-echo "$as_me:3262: result: yes" >&5
+echo "$as_me:3259: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3267: result: no" >&5
+echo "$as_me:3264: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3272: checking whether compiler accepts -Wmissing-declarations" >&5
+  echo "$as_me:3269: checking whether compiler accepts -Wmissing-declarations" >&5
 echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wmissing-declarations"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3278 "configure"
+#line 3275 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3293,35 +3290,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3296: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3293: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3299: \$? = $ac_status" >&5
+  echo "$as_me:3296: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3302: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3299: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3305: \$? = $ac_status" >&5
+  echo "$as_me:3302: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-declarations"
-echo "$as_me:3308: result: yes" >&5
+echo "$as_me:3305: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3313: result: no" >&5
+echo "$as_me:3310: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3318: checking whether compiler accepts -Wmissing-prototypes" >&5
+  echo "$as_me:3315: checking whether compiler accepts -Wmissing-prototypes" >&5
 echo $ECHO_N "checking whether compiler accepts -Wmissing-prototypes... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wmissing-prototypes"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3324 "configure"
+#line 3321 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3339,35 +3336,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3342: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3339: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3345: \$? = $ac_status" >&5
+  echo "$as_me:3342: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3345: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3351: \$? = $ac_status" >&5
+  echo "$as_me:3348: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-prototypes"
-echo "$as_me:3354: result: yes" >&5
+echo "$as_me:3351: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3359: result: no" >&5
+echo "$as_me:3356: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3364: checking whether compiler accepts -Wnested-externs" >&5
+  echo "$as_me:3361: checking whether compiler accepts -Wnested-externs" >&5
 echo $ECHO_N "checking whether compiler accepts -Wnested-externs... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wnested-externs"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3370 "configure"
+#line 3367 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3385,35 +3382,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3388: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3385: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3391: \$? = $ac_status" >&5
+  echo "$as_me:3388: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3394: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3391: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3397: \$? = $ac_status" >&5
+  echo "$as_me:3394: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wnested-externs"
-echo "$as_me:3400: result: yes" >&5
+echo "$as_me:3397: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3405: result: no" >&5
+echo "$as_me:3402: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3410: checking whether compiler accepts -Wshadow" >&5
+  echo "$as_me:3407: checking whether compiler accepts -Wshadow" >&5
 echo $ECHO_N "checking whether compiler accepts -Wshadow... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wshadow"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3416 "configure"
+#line 3413 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3431,35 +3428,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3434: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3431: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3437: \$? = $ac_status" >&5
+  echo "$as_me:3434: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3440: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3437: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3443: \$? = $ac_status" >&5
+  echo "$as_me:3440: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wshadow"
-echo "$as_me:3446: result: yes" >&5
+echo "$as_me:3443: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3451: result: no" >&5
+echo "$as_me:3448: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3456: checking whether compiler accepts -Wstrict-prototypes" >&5
+  echo "$as_me:3453: checking whether compiler accepts -Wstrict-prototypes" >&5
 echo $ECHO_N "checking whether compiler accepts -Wstrict-prototypes... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wstrict-prototypes"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3462 "configure"
+#line 3459 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3477,35 +3474,35 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3480: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3477: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3483: \$? = $ac_status" >&5
+  echo "$as_me:3480: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3486: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3483: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3489: \$? = $ac_status" >&5
+  echo "$as_me:3486: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wstrict-prototypes"
-echo "$as_me:3492: result: yes" >&5
+echo "$as_me:3489: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3497: result: no" >&5
+echo "$as_me:3494: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
-  echo "$as_me:3502: checking whether compiler accepts -Wwrite-strings" >&5
+  echo "$as_me:3499: checking whether compiler accepts -Wwrite-strings" >&5
 echo $ECHO_N "checking whether compiler accepts -Wwrite-strings... $ECHO_C" >&6
 
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Wwrite-strings"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3508 "configure"
+#line 3505 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3523,24 +3520,24 @@ int x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3526: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3523: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3529: \$? = $ac_status" >&5
+  echo "$as_me:3526: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3529: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3535: \$? = $ac_status" >&5
+  echo "$as_me:3532: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   WARNING_CFLAGS="$WARNING_CFLAGS -Wwrite-strings"
-echo "$as_me:3538: result: yes" >&5
+echo "$as_me:3535: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3543: result: no" >&5
+echo "$as_me:3540: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -3555,13 +3552,13 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 
 # Checks for header files.
-echo "$as_me:3558: checking for ANSI C header files" >&5
+echo "$as_me:3555: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3564 "configure"
+#line 3561 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3569,13 +3566,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:3572: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3569: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:3578: \$? = $ac_status" >&5
+  echo "$as_me:3575: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3597,7 +3594,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 3600 "configure"
+#line 3597 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -3615,7 +3612,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 3618 "configure"
+#line 3615 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -3636,7 +3633,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3639 "configure"
+#line 3636 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -3662,15 +3659,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3665: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3662: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3668: \$? = $ac_status" >&5
+  echo "$as_me:3665: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3670: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3667: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3673: \$? = $ac_status" >&5
+  echo "$as_me:3670: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3683,7 +3680,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:3686: result: $ac_cv_header_stdc" >&5
+echo "$as_me:3683: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -3697,34 +3694,34 @@ for ac_header in ctype.h locale.h memory.h stdlib.h string.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:3700: checking for $ac_header" >&5
+  echo "$as_me:3697: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:3705: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:3702: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:3709: checking $ac_header usability" >&5
+echo "$as_me:3706: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3712 "configure"
+#line 3709 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3718: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3715: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3721: \$? = $ac_status" >&5
+  echo "$as_me:3718: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3721: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3727: \$? = $ac_status" >&5
+  echo "$as_me:3724: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -3733,24 +3730,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:3736: result: $ac_header_compiler" >&5
+echo "$as_me:3733: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:3740: checking $ac_header presence" >&5
+echo "$as_me:3737: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3743 "configure"
+#line 3740 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:3747: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3744: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:3753: \$? = $ac_status" >&5
+  echo "$as_me:3750: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3768,32 +3765,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:3771: result: $ac_header_preproc" >&5
+echo "$as_me:3768: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:3777: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:3774: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:3779: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:3776: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:3782: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:3779: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:3784: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:3781: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:3786: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:3783: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:3789: checking for $ac_header" >&5
+echo "$as_me:3786: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:3796: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:3793: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -3811,7 +3808,7 @@ done
 # Checks for structures.
 
 # Checks for compiler characteristics.
-echo "$as_me:3814: checking for $CC option to accept ANSI C" >&5
+echo "$as_me:3811: checking for $CC option to accept ANSI C" >&5
 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3819,7 +3816,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 3822 "configure"
+#line 3819 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -3874,16 +3871,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3877: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3880: \$? = $ac_status" >&5
+  echo "$as_me:3877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3883: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3886: \$? = $ac_status" >&5
+  echo "$as_me:3883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -3900,21 +3897,21 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:3903: result: none needed" >&5
+    echo "$as_me:3900: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:3906: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:3903: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
 
-echo "$as_me:3911: checking for an ANSI C-conforming const" >&5
+echo "$as_me:3908: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3917 "configure"
+#line 3914 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -3978,16 +3975,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3981: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3978: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3984: \$? = $ac_status" >&5
+  echo "$as_me:3981: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3987: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3984: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3990: \$? = $ac_status" >&5
+  echo "$as_me:3987: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -3997,7 +3994,7 @@ ac_cv_c_const=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4000: result: $ac_cv_c_const" >&5
+echo "$as_me:3997: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -4007,7 +4004,7 @@ _ACEOF
 
 fi
 
-echo "$as_me:4010: checking for inline" >&5
+echo "$as_me:4007: checking for inline" >&5
 echo $ECHO_N "checking for inline... $ECHO_C" >&6
 if test "${ac_cv_c_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4015,7 +4012,7 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line 4018 "configure"
+#line 4015 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -4024,16 +4021,16 @@ $ac_kw int foo () {return 0; }
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4027: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4024: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4030: \$? = $ac_status" >&5
+  echo "$as_me:4027: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4033: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4030: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4036: \$? = $ac_status" >&5
+  echo "$as_me:4033: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -4044,7 +4041,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:4047: result: $ac_cv_c_inline" >&5
+echo "$as_me:4044: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -4059,10 +4056,10 @@ _ACEOF
  ;;
 esac
 
-echo "$as_me:4062: checking for function prototypes" >&5
+echo "$as_me:4059: checking for function prototypes" >&5
 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
 if test "$am_cv_prog_cc_stdc" != no; then
-  echo "$as_me:4065: result: yes" >&5
+  echo "$as_me:4062: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 cat >>confdefs.h <<\_ACEOF
@@ -4071,18 +4068,18 @@ _ACEOF
 
   U= ANSI2KNR=
 else
-  echo "$as_me:4074: result: no" >&5
+  echo "$as_me:4071: result: no" >&5
 echo "${ECHO_T}no" >&6
   U=_ ANSI2KNR=./ansi2knr
 fi
 # Ensure some checks needed by ansi2knr itself.
-echo "$as_me:4079: checking for ANSI C header files" >&5
+echo "$as_me:4076: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4085 "configure"
+#line 4082 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -4090,13 +4087,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:4093: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4090: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:4099: \$? = $ac_status" >&5
+  echo "$as_me:4096: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4118,7 +4115,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 4121 "configure"
+#line 4118 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -4136,7 +4133,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 4139 "configure"
+#line 4136 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -4157,7 +4154,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4160 "configure"
+#line 4157 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -4183,15 +4180,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:4186: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4183: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4189: \$? = $ac_status" >&5
+  echo "$as_me:4186: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:4191: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4188: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4194: \$? = $ac_status" >&5
+  echo "$as_me:4191: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -4204,7 +4201,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:4207: result: $ac_cv_header_stdc" >&5
+echo "$as_me:4204: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -4218,34 +4215,34 @@ for ac_header in string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:4221: checking for $ac_header" >&5
+  echo "$as_me:4218: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:4226: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:4223: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:4230: checking $ac_header usability" >&5
+echo "$as_me:4227: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4233 "configure"
+#line 4230 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4239: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4236: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4242: \$? = $ac_status" >&5
+  echo "$as_me:4239: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4245: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4242: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4248: \$? = $ac_status" >&5
+  echo "$as_me:4245: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -4254,24 +4251,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:4257: result: $ac_header_compiler" >&5
+echo "$as_me:4254: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:4261: checking $ac_header presence" >&5
+echo "$as_me:4258: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4264 "configure"
+#line 4261 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:4268: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4265: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:4274: \$? = $ac_status" >&5
+  echo "$as_me:4271: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4289,32 +4286,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:4292: result: $ac_header_preproc" >&5
+echo "$as_me:4289: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:4298: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:4295: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:4300: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:4297: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:4303: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:4300: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:4305: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:4302: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:4307: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:4304: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:4310: checking for $ac_header" >&5
+echo "$as_me:4307: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:4317: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:4314: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -4330,13 +4327,13 @@ done
 # Checks for library functions.
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
-echo "$as_me:4333: checking for working alloca.h" >&5
+echo "$as_me:4330: checking for working alloca.h" >&5
 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
 if test "${ac_cv_working_alloca_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4339 "configure"
+#line 4336 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 #ifdef F77_DUMMY_MAIN
@@ -4354,16 +4351,16 @@ char *p = (char *) alloca (2 * sizeof (int));
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4357: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4354: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4360: \$? = $ac_status" >&5
+  echo "$as_me:4357: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4363: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4360: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4366: \$? = $ac_status" >&5
+  echo "$as_me:4363: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_working_alloca_h=yes
 else
@@ -4373,7 +4370,7 @@ ac_cv_working_alloca_h=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4376: result: $ac_cv_working_alloca_h" >&5
+echo "$as_me:4373: result: $ac_cv_working_alloca_h" >&5
 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
 if test $ac_cv_working_alloca_h = yes; then
 
@@ -4383,13 +4380,13 @@ _ACEOF
 
 fi
 
-echo "$as_me:4386: checking for alloca" >&5
+echo "$as_me:4383: checking for alloca" >&5
 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
 if test "${ac_cv_func_alloca_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4392 "configure"
+#line 4389 "configure"
 #include "confdefs.h"
 #ifdef __GNUC__
 # define alloca __builtin_alloca
@@ -4427,16 +4424,16 @@ char *p = (char *) alloca (1);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4430: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4427: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4433: \$? = $ac_status" >&5
+  echo "$as_me:4430: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4436: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4433: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4439: \$? = $ac_status" >&5
+  echo "$as_me:4436: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_alloca_works=yes
 else
@@ -4446,7 +4443,7 @@ ac_cv_func_alloca_works=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4449: result: $ac_cv_func_alloca_works" >&5
+echo "$as_me:4446: result: $ac_cv_func_alloca_works" >&5
 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
 
 if test $ac_cv_func_alloca_works = yes; then
@@ -4467,13 +4464,13 @@ cat >>confdefs.h <<\_ACEOF
 #define C_ALLOCA 1
 _ACEOF
 
-echo "$as_me:4470: checking whether \`alloca.c' needs Cray hooks" >&5
+echo "$as_me:4467: checking whether \`alloca.c' needs Cray hooks" >&5
 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
 if test "${ac_cv_os_cray+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4476 "configure"
+#line 4473 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -4491,18 +4488,18 @@ fi
 rm -f conftest*
 
 fi
-echo "$as_me:4494: result: $ac_cv_os_cray" >&5
+echo "$as_me:4491: result: $ac_cv_os_cray" >&5
 echo "${ECHO_T}$ac_cv_os_cray" >&6
 if test $ac_cv_os_cray = yes; then
   for ac_func in _getb67 GETB67 getb67; do
     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:4499: checking for $ac_func" >&5
+echo "$as_me:4496: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4505 "configure"
+#line 4502 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -4539,16 +4536,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4542: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4539: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4545: \$? = $ac_status" >&5
+  echo "$as_me:4542: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4548: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4545: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4551: \$? = $ac_status" >&5
+  echo "$as_me:4548: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -4558,7 +4555,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4561: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:4558: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
 
@@ -4572,7 +4569,7 @@ fi
   done
 fi
 
-echo "$as_me:4575: checking stack direction for C alloca" >&5
+echo "$as_me:4572: checking stack direction for C alloca" >&5
 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
 if test "${ac_cv_c_stack_direction+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4581,7 +4578,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4584 "configure"
+#line 4581 "configure"
 #include "confdefs.h"
 int
 find_stack_direction ()
@@ -4604,15 +4601,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:4607: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4604: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4610: \$? = $ac_status" >&5
+  echo "$as_me:4607: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:4612: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4609: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4615: \$? = $ac_status" >&5
+  echo "$as_me:4612: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_stack_direction=1
 else
@@ -4624,7 +4621,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:4627: result: $ac_cv_c_stack_direction" >&5
+echo "$as_me:4624: result: $ac_cv_c_stack_direction" >&5
 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
 
 cat >>confdefs.h <<_ACEOF
@@ -4636,13 +4633,13 @@ fi
 for ac_func in mkstemp setlocale
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:4639: checking for $ac_func" >&5
+echo "$as_me:4636: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4645 "configure"
+#line 4642 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -4679,16 +4676,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4682: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4679: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4685: \$? = $ac_status" >&5
+  echo "$as_me:4682: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4688: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4685: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4691: \$? = $ac_status" >&5
+  echo "$as_me:4688: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -4698,7 +4695,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4701: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:4698: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -4708,13 +4705,13 @@ _ACEOF
 fi
 done
 
-echo "$as_me:4711: checking whether stpcpy is declared" >&5
+echo "$as_me:4708: checking whether stpcpy is declared" >&5
 echo $ECHO_N "checking whether stpcpy is declared... $ECHO_C" >&6
 if test "${ac_cv_have_decl_stpcpy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4717 "configure"
+#line 4714 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -4735,16 +4732,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4738: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4735: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4741: \$? = $ac_status" >&5
+  echo "$as_me:4738: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4744: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4741: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4747: \$? = $ac_status" >&5
+  echo "$as_me:4744: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_have_decl_stpcpy=yes
 else
@@ -4754,7 +4751,7 @@ ac_cv_have_decl_stpcpy=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4757: result: $ac_cv_have_decl_stpcpy" >&5
+echo "$as_me:4754: result: $ac_cv_have_decl_stpcpy" >&5
 echo "${ECHO_T}$ac_cv_have_decl_stpcpy" >&6
 if test $ac_cv_have_decl_stpcpy = yes; then
 
@@ -4768,13 +4765,13 @@ else
 _ACEOF
 
 fi
-echo "$as_me:4771: checking whether strndup is declared" >&5
+echo "$as_me:4768: checking whether strndup is declared" >&5
 echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6
 if test "${ac_cv_have_decl_strndup+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4777 "configure"
+#line 4774 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -4795,16 +4792,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4798: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4795: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4801: \$? = $ac_status" >&5
+  echo "$as_me:4798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4804: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4807: \$? = $ac_status" >&5
+  echo "$as_me:4804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_have_decl_strndup=yes
 else
@@ -4814,7 +4811,7 @@ ac_cv_have_decl_strndup=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4817: result: $ac_cv_have_decl_strndup" >&5
+echo "$as_me:4814: result: $ac_cv_have_decl_strndup" >&5
 echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6
 if test $ac_cv_have_decl_strndup = yes; then
 
@@ -4828,13 +4825,13 @@ else
 _ACEOF
 
 fi
-echo "$as_me:4831: checking whether strnlen is declared" >&5
+echo "$as_me:4828: checking whether strnlen is declared" >&5
 echo $ECHO_N "checking whether strnlen is declared... $ECHO_C" >&6
 if test "${ac_cv_have_decl_strnlen+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4837 "configure"
+#line 4834 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -4855,16 +4852,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4858: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4855: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4861: \$? = $ac_status" >&5
+  echo "$as_me:4858: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4864: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4861: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4867: \$? = $ac_status" >&5
+  echo "$as_me:4864: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_have_decl_strnlen=yes
 else
@@ -4874,7 +4871,7 @@ ac_cv_have_decl_strnlen=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4877: result: $ac_cv_have_decl_strnlen" >&5
+echo "$as_me:4874: result: $ac_cv_have_decl_strnlen" >&5
 echo "${ECHO_T}$ac_cv_have_decl_strnlen" >&6
 if test $ac_cv_have_decl_strnlen = yes; then
 
@@ -4888,13 +4885,13 @@ else
 _ACEOF
 
 fi
-echo "$as_me:4891: checking whether memchr is declared" >&5
+echo "$as_me:4888: checking whether memchr is declared" >&5
 echo $ECHO_N "checking whether memchr is declared... $ECHO_C" >&6
 if test "${ac_cv_have_decl_memchr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4897 "configure"
+#line 4894 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -4915,16 +4912,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4918: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4915: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4921: \$? = $ac_status" >&5
+  echo "$as_me:4918: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4924: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4921: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4927: \$? = $ac_status" >&5
+  echo "$as_me:4924: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_have_decl_memchr=yes
 else
@@ -4934,7 +4931,7 @@ ac_cv_have_decl_memchr=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4937: result: $ac_cv_have_decl_memchr" >&5
+echo "$as_me:4934: result: $ac_cv_have_decl_memchr" >&5
 echo "${ECHO_T}$ac_cv_have_decl_memchr" >&6
 if test $ac_cv_have_decl_memchr = yes; then
 
@@ -4952,13 +4949,13 @@ fi
 for ac_func in stpcpy strndup strnlen strspn memchr
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:4955: checking for $ac_func" >&5
+echo "$as_me:4952: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4961 "configure"
+#line 4958 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -4995,16 +4992,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4998: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4995: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5001: \$? = $ac_status" >&5
+  echo "$as_me:4998: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5004: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5001: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5007: \$? = $ac_status" >&5
+  echo "$as_me:5004: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -5014,7 +5011,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5017: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:5014: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -5030,7 +5027,7 @@ cat >>confdefs.h <<_ACEOF
 #define HAVE_DONE_WORKING_MALLOC_CHECK 1
 _ACEOF
 
- echo "$as_me:5033: checking for working malloc" >&5
+ echo "$as_me:5030: checking for working malloc" >&5
 echo $ECHO_N "checking for working malloc... $ECHO_C" >&6
 if test "${jm_cv_func_working_malloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5039,7 +5036,7 @@ else
   	 jm_cv_func_working_malloc=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5042 "configure"
+#line 5039 "configure"
 #include "confdefs.h"
 
     char *malloc ();
@@ -5051,15 +5048,15 @@ else
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5054: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5051: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5057: \$? = $ac_status" >&5
+  echo "$as_me:5054: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5059: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5056: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5062: \$? = $ac_status" >&5
+  echo "$as_me:5059: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   jm_cv_func_working_malloc=yes
 else
@@ -5072,7 +5069,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:5075: result: $jm_cv_func_working_malloc" >&5
+echo "$as_me:5072: result: $jm_cv_func_working_malloc" >&5
 echo "${ECHO_T}$jm_cv_func_working_malloc" >&6
   if test $jm_cv_func_working_malloc = no; then
 
@@ -5088,7 +5085,7 @@ cat >>confdefs.h <<_ACEOF
 #define HAVE_DONE_WORKING_REALLOC_CHECK 1
 _ACEOF
 
- echo "$as_me:5091: checking for working realloc" >&5
+ echo "$as_me:5088: checking for working realloc" >&5
 echo $ECHO_N "checking for working realloc... $ECHO_C" >&6
 if test "${jm_cv_func_working_realloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5097,7 +5094,7 @@ else
   	 jm_cv_func_working_realloc=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5100 "configure"
+#line 5097 "configure"
 #include "confdefs.h"
 
     char *realloc ();
@@ -5109,15 +5106,15 @@ else
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5112: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5109: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5115: \$? = $ac_status" >&5
+  echo "$as_me:5112: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5117: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5114: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5120: \$? = $ac_status" >&5
+  echo "$as_me:5117: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   jm_cv_func_working_realloc=yes
 else
@@ -5130,7 +5127,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:5133: result: $jm_cv_func_working_realloc" >&5
+echo "$as_me:5130: result: $jm_cv_func_working_realloc" >&5
 echo "${ECHO_T}$jm_cv_func_working_realloc" >&6
   if test $jm_cv_func_working_realloc = no; then
 
@@ -5145,13 +5142,13 @@ _ACEOF
 for ac_func in isascii iswprint mbrtowc
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:5148: checking for $ac_func" >&5
+echo "$as_me:5145: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5154 "configure"
+#line 5151 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -5188,16 +5185,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5191: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5188: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5194: \$? = $ac_status" >&5
+  echo "$as_me:5191: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5197: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5194: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5200: \$? = $ac_status" >&5
+  echo "$as_me:5197: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -5207,7 +5204,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5210: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:5207: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -5221,34 +5218,34 @@ for ac_header in limits.h stdlib.h string.h wchar.h wctype.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:5224: checking for $ac_header" >&5
+  echo "$as_me:5221: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:5229: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5226: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:5233: checking $ac_header usability" >&5
+echo "$as_me:5230: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5236 "configure"
+#line 5233 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5242: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5239: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5245: \$? = $ac_status" >&5
+  echo "$as_me:5242: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5248: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5245: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5251: \$? = $ac_status" >&5
+  echo "$as_me:5248: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -5257,24 +5254,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:5260: result: $ac_header_compiler" >&5
+echo "$as_me:5257: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:5264: checking $ac_header presence" >&5
+echo "$as_me:5261: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5267 "configure"
+#line 5264 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5271: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5268: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:5277: \$? = $ac_status" >&5
+  echo "$as_me:5274: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5292,32 +5289,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:5295: result: $ac_header_preproc" >&5
+echo "$as_me:5292: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:5301: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:5298: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:5303: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5300: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:5306: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:5303: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:5308: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:5305: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:5310: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5307: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:5313: checking for $ac_header" >&5
+echo "$as_me:5310: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:5320: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5317: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -5330,13 +5327,13 @@ fi
 
 done
 
-  echo "$as_me:5333: checking for ANSI C header files" >&5
+  echo "$as_me:5330: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5339 "configure"
+#line 5336 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -5344,13 +5341,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:5347: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5344: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:5353: \$? = $ac_status" >&5
+  echo "$as_me:5350: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5372,7 +5369,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 5375 "configure"
+#line 5372 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -5390,7 +5387,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 5393 "configure"
+#line 5390 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -5411,7 +5408,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5414 "configure"
+#line 5411 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -5437,15 +5434,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5440: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5437: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5443: \$? = $ac_status" >&5
+  echo "$as_me:5440: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5445: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5442: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5448: \$? = $ac_status" >&5
+  echo "$as_me:5445: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -5458,7 +5455,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:5461: result: $ac_cv_header_stdc" >&5
+echo "$as_me:5458: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -5468,13 +5465,13 @@ _ACEOF
 
 fi
 
-  echo "$as_me:5471: checking whether backslash-a works in strings" >&5
+  echo "$as_me:5468: checking whether backslash-a works in strings" >&5
 echo $ECHO_N "checking whether backslash-a works in strings... $ECHO_C" >&6
 if test "${ac_cv_c_backslash_a+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5477 "configure"
+#line 5474 "configure"
 #include "confdefs.h"
 
 #ifdef F77_DUMMY_MAIN
@@ -5499,16 +5496,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5502: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5499: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5505: \$? = $ac_status" >&5
+  echo "$as_me:5502: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5508: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5505: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5511: \$? = $ac_status" >&5
+  echo "$as_me:5508: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_backslash_a=yes
 else
@@ -5518,7 +5515,7 @@ ac_cv_c_backslash_a=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:5521: result: $ac_cv_c_backslash_a" >&5
+echo "$as_me:5518: result: $ac_cv_c_backslash_a" >&5
 echo "${ECHO_T}$ac_cv_c_backslash_a" >&6
   if test $ac_cv_c_backslash_a = yes; then
 
@@ -5532,34 +5529,34 @@ for ac_header in stdlib.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:5535: checking for $ac_header" >&5
+  echo "$as_me:5532: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:5540: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5537: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:5544: checking $ac_header usability" >&5
+echo "$as_me:5541: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5547 "configure"
+#line 5544 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5553: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5550: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5556: \$? = $ac_status" >&5
+  echo "$as_me:5553: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5559: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5556: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5562: \$? = $ac_status" >&5
+  echo "$as_me:5559: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -5568,24 +5565,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:5571: result: $ac_header_compiler" >&5
+echo "$as_me:5568: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:5575: checking $ac_header presence" >&5
+echo "$as_me:5572: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5578 "configure"
+#line 5575 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5582: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5579: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:5588: \$? = $ac_status" >&5
+  echo "$as_me:5585: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5603,32 +5600,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:5606: result: $ac_header_preproc" >&5
+echo "$as_me:5603: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:5612: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:5609: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:5614: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5611: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:5617: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:5614: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:5619: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:5616: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:5621: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5618: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:5624: checking for $ac_header" >&5
+echo "$as_me:5621: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:5631: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5628: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -5641,13 +5638,13 @@ fi
 
 done
 
-   echo "$as_me:5644: checking for mbstate_t" >&5
+   echo "$as_me:5641: checking for mbstate_t" >&5
 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
 if test "${ac_cv_type_mbstate_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5650 "configure"
+#line 5647 "configure"
 #include "confdefs.h"
 
 #if HAVE_STDLIB_H
@@ -5669,16 +5666,16 @@ mbstate_t x; return sizeof x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5672: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5669: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5675: \$? = $ac_status" >&5
+  echo "$as_me:5672: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5678: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5675: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5681: \$? = $ac_status" >&5
+  echo "$as_me:5678: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_mbstate_t=yes
 else
@@ -5688,7 +5685,7 @@ ac_cv_type_mbstate_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:5691: result: $ac_cv_type_mbstate_t" >&5
+echo "$as_me:5688: result: $ac_cv_type_mbstate_t" >&5
 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6
    if test $ac_cv_type_mbstate_t = no; then
 
@@ -5698,10 +5695,10 @@ _ACEOF
 
    fi
 
-echo "$as_me:5701: checking for function prototypes" >&5
+echo "$as_me:5698: checking for function prototypes" >&5
 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
 if test "$am_cv_prog_cc_stdc" != no; then
-  echo "$as_me:5704: result: yes" >&5
+  echo "$as_me:5701: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 cat >>confdefs.h <<\_ACEOF
@@ -5710,18 +5707,18 @@ _ACEOF
 
   U= ANSI2KNR=
 else
-  echo "$as_me:5713: result: no" >&5
+  echo "$as_me:5710: result: no" >&5
 echo "${ECHO_T}no" >&6
   U=_ ANSI2KNR=./ansi2knr
 fi
 # Ensure some checks needed by ansi2knr itself.
-echo "$as_me:5718: checking for ANSI C header files" >&5
+echo "$as_me:5715: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5724 "configure"
+#line 5721 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -5729,13 +5726,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:5732: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5729: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:5738: \$? = $ac_status" >&5
+  echo "$as_me:5735: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5757,7 +5754,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 5760 "configure"
+#line 5757 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -5775,7 +5772,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 5778 "configure"
+#line 5775 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -5796,7 +5793,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5799 "configure"
+#line 5796 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -5822,15 +5819,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5825: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5822: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5828: \$? = $ac_status" >&5
+  echo "$as_me:5825: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5830: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5827: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5833: \$? = $ac_status" >&5
+  echo "$as_me:5830: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -5843,7 +5840,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:5846: result: $ac_cv_header_stdc" >&5
+echo "$as_me:5843: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -5857,34 +5854,34 @@ for ac_header in string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:5860: checking for $ac_header" >&5
+  echo "$as_me:5857: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:5865: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5862: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:5869: checking $ac_header usability" >&5
+echo "$as_me:5866: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5872 "configure"
+#line 5869 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5878: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5875: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5881: \$? = $ac_status" >&5
+  echo "$as_me:5878: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5884: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5881: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5887: \$? = $ac_status" >&5
+  echo "$as_me:5884: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -5893,24 +5890,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:5896: result: $ac_header_compiler" >&5
+echo "$as_me:5893: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:5900: checking $ac_header presence" >&5
+echo "$as_me:5897: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5903 "configure"
+#line 5900 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5907: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5904: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:5913: \$? = $ac_status" >&5
+  echo "$as_me:5910: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5928,32 +5925,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:5931: result: $ac_header_preproc" >&5
+echo "$as_me:5928: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:5937: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:5934: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:5939: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5936: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:5942: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:5939: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:5944: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:5941: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:5946: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:5943: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:5949: checking for $ac_header" >&5
+echo "$as_me:5946: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:5956: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5953: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -5969,13 +5966,13 @@ done
 for ac_func in strerror strerror_r vprintf doprnt
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:5972: checking for $ac_func" >&5
+echo "$as_me:5969: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5978 "configure"
+#line 5975 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6012,16 +6009,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6015: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6012: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6018: \$? = $ac_status" >&5
+  echo "$as_me:6015: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6021: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6018: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6024: \$? = $ac_status" >&5
+  echo "$as_me:6021: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6031,7 +6028,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6034: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6031: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -6041,13 +6038,13 @@ _ACEOF
 fi
 done
 
-  echo "$as_me:6044: checking for ANSI C header files" >&5
+  echo "$as_me:6041: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6050 "configure"
+#line 6047 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -6055,13 +6052,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:6058: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:6055: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:6064: \$? = $ac_status" >&5
+  echo "$as_me:6061: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6083,7 +6080,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 6086 "configure"
+#line 6083 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -6101,7 +6098,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 6104 "configure"
+#line 6101 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -6122,7 +6119,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6125 "configure"
+#line 6122 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -6148,15 +6145,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6151: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6148: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6154: \$? = $ac_status" >&5
+  echo "$as_me:6151: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6156: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6153: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6159: \$? = $ac_status" >&5
+  echo "$as_me:6156: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6169,7 +6166,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:6172: result: $ac_cv_header_stdc" >&5
+echo "$as_me:6169: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -6179,13 +6176,13 @@ _ACEOF
 
 fi
 
-  echo "$as_me:6182: checking whether strerror_r is declared" >&5
+  echo "$as_me:6179: checking whether strerror_r is declared" >&5
 echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6
 if test "${ac_cv_have_decl_strerror_r+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6188 "configure"
+#line 6185 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -6206,16 +6203,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6209: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6206: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6212: \$? = $ac_status" >&5
+  echo "$as_me:6209: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6212: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6218: \$? = $ac_status" >&5
+  echo "$as_me:6215: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_have_decl_strerror_r=yes
 else
@@ -6225,7 +6222,7 @@ ac_cv_have_decl_strerror_r=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:6228: result: $ac_cv_have_decl_strerror_r" >&5
+echo "$as_me:6225: result: $ac_cv_have_decl_strerror_r" >&5
 echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6
 if test $ac_cv_have_decl_strerror_r = yes; then
 
@@ -6243,13 +6240,13 @@ fi
 for ac_func in strerror_r
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:6246: checking for $ac_func" >&5
+echo "$as_me:6243: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6252 "configure"
+#line 6249 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6286,16 +6283,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6289: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6286: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6292: \$? = $ac_status" >&5
+  echo "$as_me:6289: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6295: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6292: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6298: \$? = $ac_status" >&5
+  echo "$as_me:6295: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6305,7 +6302,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6308: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6305: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -6321,34 +6318,34 @@ for ac_header in string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:6324: checking for $ac_header" >&5
+  echo "$as_me:6321: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:6329: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:6326: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:6333: checking $ac_header usability" >&5
+echo "$as_me:6330: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 6336 "configure"
+#line 6333 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6342: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6339: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6345: \$? = $ac_status" >&5
+  echo "$as_me:6342: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6345: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6351: \$? = $ac_status" >&5
+  echo "$as_me:6348: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -6357,24 +6354,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:6360: result: $ac_header_compiler" >&5
+echo "$as_me:6357: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:6364: checking $ac_header presence" >&5
+echo "$as_me:6361: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 6367 "configure"
+#line 6364 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:6371: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:6368: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:6377: \$? = $ac_status" >&5
+  echo "$as_me:6374: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6392,32 +6389,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:6395: result: $ac_header_preproc" >&5
+echo "$as_me:6392: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:6401: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:6398: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:6403: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:6400: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:6406: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:6403: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:6408: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:6405: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:6410: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:6407: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:6413: checking for $ac_header" >&5
+echo "$as_me:6410: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:6420: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:6417: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -6430,14 +6427,14 @@ fi
 
 done
 
-  echo "$as_me:6433: checking for working strerror_r" >&5
+  echo "$as_me:6430: checking for working strerror_r" >&5
 echo $ECHO_N "checking for working strerror_r... $ECHO_C" >&6
 if test "${ac_cv_func_strerror_r_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 6440 "configure"
+#line 6437 "configure"
 #include "confdefs.h"
 
 #       include <stdio.h>
@@ -6463,16 +6460,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6466: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6463: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6469: \$? = $ac_status" >&5
+  echo "$as_me:6466: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6472: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6469: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6475: \$? = $ac_status" >&5
+  echo "$as_me:6472: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_strerror_r_works=yes
 else
@@ -6493,7 +6490,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   ac_cv_func_strerror_r_works=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6496 "configure"
+#line 6493 "configure"
 #include "confdefs.h"
 
 #       include <stdio.h>
@@ -6512,15 +6509,15 @@ else
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6515: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6512: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6518: \$? = $ac_status" >&5
+  echo "$as_me:6515: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6520: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6523: \$? = $ac_status" >&5
+  echo "$as_me:6520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_strerror_r_works=yes
 else
@@ -6534,7 +6531,7 @@ fi
     fi
 
 fi
-echo "$as_me:6537: result: $ac_cv_func_strerror_r_works" >&5
+echo "$as_me:6534: result: $ac_cv_func_strerror_r_works" >&5
 echo "${ECHO_T}$ac_cv_func_strerror_r_works" >&6
   if test $ac_cv_func_strerror_r_works = yes; then
 
@@ -6548,11 +6545,11 @@ fi
 ALL_LINGUAS="de es et fr ja nl ru"
 # Make sure we can run config.sub.
 $ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:6551: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:6548: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:6555: checking build system type" >&5
+echo "$as_me:6552: checking build system type" >&5
 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 if test "${ac_cv_build+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6561,23 +6558,23 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:6564: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:6561: error: cannot guess build type; you must specify one" >&5
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:6568: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:6565: error: $ac_config_sub $ac_cv_build_alias failed." >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:6573: result: $ac_cv_build" >&5
+echo "$as_me:6570: result: $ac_cv_build" >&5
 echo "${ECHO_T}$ac_cv_build" >&6
 build=$ac_cv_build
 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
-echo "$as_me:6580: checking host system type" >&5
+echo "$as_me:6577: checking host system type" >&5
 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 if test "${ac_cv_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6586,25 +6583,25 @@ else
 test -z "$ac_cv_host_alias" &&
   ac_cv_host_alias=$ac_cv_build_alias
 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:6589: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:6586: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:6594: result: $ac_cv_host" >&5
+echo "$as_me:6591: result: $ac_cv_host" >&5
 echo "${ECHO_T}$ac_cv_host" >&6
 host=$ac_cv_host
 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
-echo "$as_me:6601: checking for off_t" >&5
+echo "$as_me:6598: checking for off_t" >&5
 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
 if test "${ac_cv_type_off_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6607 "configure"
+#line 6604 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -6625,16 +6622,16 @@ if (sizeof (off_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6628: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6625: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6631: \$? = $ac_status" >&5
+  echo "$as_me:6628: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6634: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6631: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6637: \$? = $ac_status" >&5
+  echo "$as_me:6634: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_off_t=yes
 else
@@ -6644,7 +6641,7 @@ ac_cv_type_off_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:6647: result: $ac_cv_type_off_t" >&5
+echo "$as_me:6644: result: $ac_cv_type_off_t" >&5
 echo "${ECHO_T}$ac_cv_type_off_t" >&6
 if test $ac_cv_type_off_t = yes; then
   :
@@ -6656,13 +6653,13 @@ _ACEOF
 
 fi
 
-echo "$as_me:6659: checking for size_t" >&5
+echo "$as_me:6656: checking for size_t" >&5
 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
 if test "${ac_cv_type_size_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6665 "configure"
+#line 6662 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #ifdef F77_DUMMY_MAIN
@@ -6683,16 +6680,16 @@ if (sizeof (size_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6686: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6683: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6689: \$? = $ac_status" >&5
+  echo "$as_me:6686: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6692: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6689: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6695: \$? = $ac_status" >&5
+  echo "$as_me:6692: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_size_t=yes
 else
@@ -6702,7 +6699,7 @@ ac_cv_type_size_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:6705: result: $ac_cv_type_size_t" >&5
+echo "$as_me:6702: result: $ac_cv_type_size_t" >&5
 echo "${ECHO_T}$ac_cv_type_size_t" >&6
 if test $ac_cv_type_size_t = yes; then
   :
@@ -6718,34 +6715,34 @@ for ac_header in stdlib.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:6721: checking for $ac_header" >&5
+  echo "$as_me:6718: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:6726: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:6723: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:6730: checking $ac_header usability" >&5
+echo "$as_me:6727: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 6733 "configure"
+#line 6730 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6739: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6736: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6742: \$? = $ac_status" >&5
+  echo "$as_me:6739: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6745: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6742: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6748: \$? = $ac_status" >&5
+  echo "$as_me:6745: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -6754,24 +6751,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:6757: result: $ac_header_compiler" >&5
+echo "$as_me:6754: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:6761: checking $ac_header presence" >&5
+echo "$as_me:6758: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 6764 "configure"
+#line 6761 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:6768: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:6765: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:6774: \$? = $ac_status" >&5
+  echo "$as_me:6771: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6789,32 +6786,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:6792: result: $ac_header_preproc" >&5
+echo "$as_me:6789: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:6798: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:6795: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:6800: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:6797: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:6803: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:6800: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:6805: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:6802: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:6807: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:6804: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:6810: checking for $ac_header" >&5
+echo "$as_me:6807: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:6817: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:6814: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -6830,13 +6827,13 @@ done
 for ac_func in getpagesize
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:6833: checking for $ac_func" >&5
+echo "$as_me:6830: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6839 "configure"
+#line 6836 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6873,16 +6870,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6876: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6873: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6879: \$? = $ac_status" >&5
+  echo "$as_me:6876: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6882: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6879: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6885: \$? = $ac_status" >&5
+  echo "$as_me:6882: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6892,7 +6889,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6895: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6892: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -6902,7 +6899,7 @@ _ACEOF
 fi
 done
 
-echo "$as_me:6905: checking for working mmap" >&5
+echo "$as_me:6902: checking for working mmap" >&5
 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6911,7 +6908,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6914 "configure"
+#line 6911 "configure"
 #include "confdefs.h"
 $ac_includes_default
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -7038,15 +7035,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:7041: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7038: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7044: \$? = $ac_status" >&5
+  echo "$as_me:7041: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:7046: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7043: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7049: \$? = $ac_status" >&5
+  echo "$as_me:7046: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -7058,7 +7055,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:7061: result: $ac_cv_func_mmap_fixed_mapped" >&5
+echo "$as_me:7058: result: $ac_cv_func_mmap_fixed_mapped" >&5
 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 
@@ -7069,13 +7066,13 @@ _ACEOF
 fi
 rm -f conftest.mmap
 
-    echo "$as_me:7072: checking whether we are using the GNU C Library 2.1 or newer" >&5
+    echo "$as_me:7069: checking whether we are using the GNU C Library 2.1 or newer" >&5
 echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6
 if test "${ac_cv_gnu_library_2_1+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7078 "configure"
+#line 7075 "configure"
 #include "confdefs.h"
 
 #include <features.h>
@@ -7095,7 +7092,7 @@ fi
 rm -f conftest*
 
 fi
-echo "$as_me:7098: result: $ac_cv_gnu_library_2_1" >&5
+echo "$as_me:7095: result: $ac_cv_gnu_library_2_1" >&5
 echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6
 
     GLIBC21="$ac_cv_gnu_library_2_1"
@@ -7105,34 +7102,34 @@ stdlib.h string.h unistd.h sys/param.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:7108: checking for $ac_header" >&5
+  echo "$as_me:7105: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:7113: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:7110: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 else
   # Is the header compilable?
-echo "$as_me:7117: checking $ac_header usability" >&5
+echo "$as_me:7114: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 7120 "configure"
+#line 7117 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7126: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7123: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7129: \$? = $ac_status" >&5
+  echo "$as_me:7126: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7132: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7129: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7135: \$? = $ac_status" >&5
+  echo "$as_me:7132: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -7141,24 +7138,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:7144: result: $ac_header_compiler" >&5
+echo "$as_me:7141: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:7148: checking $ac_header presence" >&5
+echo "$as_me:7145: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 7151 "configure"
+#line 7148 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:7155: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:7152: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:7161: \$? = $ac_status" >&5
+  echo "$as_me:7158: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7176,32 +7173,32 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:7179: result: $ac_header_preproc" >&5
+echo "$as_me:7176: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:7185: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:7182: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:7187: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:7184: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:7190: WARNING: $ac_header: present but cannot be compiled." >&5
+    { echo "$as_me:7187: WARNING: $ac_header: present but cannot be compiled." >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
-    { echo "$as_me:7192: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+    { echo "$as_me:7189: WARNING: $ac_header: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:7194: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:7191: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:7197: checking for $ac_header" >&5
+echo "$as_me:7194: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   eval "$as_ac_Header=$ac_header_preproc"
 fi
-echo "$as_me:7204: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:7201: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 
 fi
@@ -7219,13 +7216,13 @@ getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:7222: checking for $ac_func" >&5
+echo "$as_me:7219: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7228 "configure"
+#line 7225 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -7262,16 +7259,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7265: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7262: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7268: \$? = $ac_status" >&5
+  echo "$as_me:7265: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7271: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7268: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7274: \$? = $ac_status" >&5
+  echo "$as_me:7271: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -7281,7 +7278,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7284: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:7281: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -7302,7 +7299,7 @@ if test "${with_libiconv_prefix+set}" = set; then
 
 fi;
 
-  echo "$as_me:7305: checking for iconv" >&5
+  echo "$as_me:7302: checking for iconv" >&5
 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
 if test "${am_cv_func_iconv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7311,7 +7308,7 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat >conftest.$ac_ext <<_ACEOF
-#line 7314 "configure"
+#line 7311 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -7332,16 +7329,16 @@ iconv_t cd = iconv_open("","");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7335: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7332: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7338: \$? = $ac_status" >&5
+  echo "$as_me:7335: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7341: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7338: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7344: \$? = $ac_status" >&5
+  echo "$as_me:7341: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_func_iconv=yes
 else
@@ -7353,7 +7350,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       am_save_LIBS="$LIBS"
       LIBS="$LIBS -liconv"
       cat >conftest.$ac_ext <<_ACEOF
-#line 7356 "configure"
+#line 7353 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -7374,16 +7371,16 @@ iconv_t cd = iconv_open("","");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7377: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7374: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7380: \$? = $ac_status" >&5
+  echo "$as_me:7377: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7383: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7380: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7386: \$? = $ac_status" >&5
+  echo "$as_me:7383: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_lib_iconv=yes
         am_cv_func_iconv=yes
@@ -7396,7 +7393,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     fi
 
 fi
-echo "$as_me:7399: result: $am_cv_func_iconv" >&5
+echo "$as_me:7396: result: $am_cv_func_iconv" >&5
 echo "${ECHO_T}$am_cv_func_iconv" >&6
   if test "$am_cv_func_iconv" = yes; then
 
@@ -7404,14 +7401,14 @@ cat >>confdefs.h <<\_ACEOF
 #define HAVE_ICONV 1
 _ACEOF
 
-    echo "$as_me:7407: checking for iconv declaration" >&5
+    echo "$as_me:7404: checking for iconv declaration" >&5
 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
     if test "${am_cv_proto_iconv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
       cat >conftest.$ac_ext <<_ACEOF
-#line 7414 "configure"
+#line 7411 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7441,16 +7438,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7444: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7441: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7447: \$? = $ac_status" >&5
+  echo "$as_me:7444: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7450: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7447: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7453: \$? = $ac_status" >&5
+  echo "$as_me:7450: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_proto_iconv_arg1=""
 else
@@ -7463,7 +7460,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    echo "$as_me:7466: result: ${ac_t:-
+    echo "$as_me:7463: result: ${ac_t:-
          }$am_cv_proto_iconv" >&5
 echo "${ECHO_T}${ac_t:-
          }$am_cv_proto_iconv" >&6
@@ -7478,13 +7475,13 @@ _ACEOF
     LIBICONV="-liconv"
   fi
 
-  echo "$as_me:7481: checking for nl_langinfo and CODESET" >&5
+  echo "$as_me:7478: checking for nl_langinfo and CODESET" >&5
 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
 if test "${am_cv_langinfo_codeset+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7487 "configure"
+#line 7484 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 #ifdef F77_DUMMY_MAIN
@@ -7502,16 +7499,16 @@ char* cs = nl_langinfo(CODESET);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7505: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7502: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7508: \$? = $ac_status" >&5
+  echo "$as_me:7505: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7511: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7508: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7514: \$? = $ac_status" >&5
+  echo "$as_me:7511: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -7522,7 +7519,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:7525: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:7522: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
   if test $am_cv_langinfo_codeset = yes; then
 
@@ -7533,13 +7530,13 @@ _ACEOF
   fi
 
    if test $ac_cv_header_locale_h = yes; then
-    echo "$as_me:7536: checking for LC_MESSAGES" >&5
+    echo "$as_me:7533: checking for LC_MESSAGES" >&5
 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7542 "configure"
+#line 7539 "configure"
 #include "confdefs.h"
 #include <locale.h>
 #ifdef F77_DUMMY_MAIN
@@ -7557,16 +7554,16 @@ return LC_MESSAGES
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7560: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7557: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7563: \$? = $ac_status" >&5
+  echo "$as_me:7560: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7566: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7563: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7569: \$? = $ac_status" >&5
+  echo "$as_me:7566: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_val_LC_MESSAGES=yes
 else
@@ -7576,7 +7573,7 @@ am_cv_val_LC_MESSAGES=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7579: result: $am_cv_val_LC_MESSAGES" >&5
+echo "$as_me:7576: result: $am_cv_val_LC_MESSAGES" >&5
 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
     if test $am_cv_val_LC_MESSAGES = yes; then
 
@@ -7586,7 +7583,7 @@ _ACEOF
 
     fi
   fi
-   echo "$as_me:7589: checking whether NLS is requested" >&5
+   echo "$as_me:7586: checking whether NLS is requested" >&5
 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
@@ -7595,7 +7592,7 @@ if test "${enable_nls+set}" = set; then
 else
   USE_NLS=yes
 fi;
-    echo "$as_me:7598: result: $USE_NLS" >&5
+    echo "$as_me:7595: result: $USE_NLS" >&5
 echo "${ECHO_T}$USE_NLS" >&6
 
     BUILD_INCLUDED_LIBINTL=no
@@ -7608,7 +7605,7 @@ cat >>confdefs.h <<\_ACEOF
 #define ENABLE_NLS 1
 _ACEOF
 
-      echo "$as_me:7611: checking whether included gettext is requested" >&5
+      echo "$as_me:7608: checking whether included gettext is requested" >&5
 echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6
 
 # Check whether --with-included-gettext or --without-included-gettext was given.
@@ -7618,7 +7615,7 @@ if test "${with_included_gettext+set}" = set; then
 else
   nls_cv_force_use_gnu_gettext=no
 fi;
-      echo "$as_me:7621: result: $nls_cv_force_use_gnu_gettext" >&5
+      echo "$as_me:7618: result: $nls_cv_force_use_gnu_gettext" >&5
 echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
 
       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
@@ -7626,34 +7623,34 @@ echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
                         	CATOBJEXT=NONE
 
 	if test "${ac_cv_header_libintl_h+set}" = set; then
-  echo "$as_me:7629: checking for libintl.h" >&5
+  echo "$as_me:7626: checking for libintl.h" >&5
 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
 if test "${ac_cv_header_libintl_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:7634: result: $ac_cv_header_libintl_h" >&5
+echo "$as_me:7631: result: $ac_cv_header_libintl_h" >&5
 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
 else
   # Is the header compilable?
-echo "$as_me:7638: checking libintl.h usability" >&5
+echo "$as_me:7635: checking libintl.h usability" >&5
 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 7641 "configure"
+#line 7638 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <libintl.h>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7647: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7644: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7650: \$? = $ac_status" >&5
+  echo "$as_me:7647: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7653: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7650: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7656: \$? = $ac_status" >&5
+  echo "$as_me:7653: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_header_compiler=yes
 else
@@ -7662,24 +7659,24 @@ cat conftest.$ac_ext >&5
 ac_header_compiler=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:7665: result: $ac_header_compiler" >&5
+echo "$as_me:7662: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
 # Is the header present?
-echo "$as_me:7669: checking libintl.h presence" >&5
+echo "$as_me:7666: checking libintl.h presence" >&5
 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 7672 "configure"
+#line 7669 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 _ACEOF
-if { (eval echo "$as_me:7676: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:7673: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:7682: \$? = $ac_status" >&5
+  echo "$as_me:7679: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7697,43 +7694,43 @@ else
   ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:7700: result: $ac_header_preproc" >&5
+echo "$as_me:7697: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc in
   yes:no )
-    { echo "$as_me:7706: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+    { echo "$as_me:7703: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:7708: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:7705: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;};;
   no:yes )
-    { echo "$as_me:7711: WARNING: libintl.h: present but cannot be compiled." >&5
+    { echo "$as_me:7708: WARNING: libintl.h: present but cannot be compiled." >&5
 echo "$as_me: WARNING: libintl.h: present but cannot be compiled." >&2;}
-    { echo "$as_me:7713: WARNING: libintl.h: check for missing prerequisite headers?" >&5
+    { echo "$as_me:7710: WARNING: libintl.h: check for missing prerequisite headers?" >&5
 echo "$as_me: WARNING: libintl.h: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:7715: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
+    { echo "$as_me:7712: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;};;
 esac
-echo "$as_me:7718: checking for libintl.h" >&5
+echo "$as_me:7715: checking for libintl.h" >&5
 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
 if test "${ac_cv_header_libintl_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_cv_header_libintl_h=$ac_header_preproc
 fi
-echo "$as_me:7725: result: $ac_cv_header_libintl_h" >&5
+echo "$as_me:7722: result: $ac_cv_header_libintl_h" >&5
 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
 
 fi
 if test $ac_cv_header_libintl_h = yes; then
-  echo "$as_me:7730: checking for GNU gettext in libc" >&5
+  echo "$as_me:7727: checking for GNU gettext in libc" >&5
 echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6
 if test "${gt_cv_func_gnugettext1_libc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7736 "configure"
+#line 7733 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 extern int _nl_msg_cat_cntr;
@@ -7753,16 +7750,16 @@ return (int) gettext ("") + _nl_msg_cat_cntr
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7756: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7753: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7759: \$? = $ac_status" >&5
+  echo "$as_me:7756: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7762: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7759: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7765: \$? = $ac_status" >&5
+  echo "$as_me:7762: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   gt_cv_func_gnugettext1_libc=yes
 else
@@ -7772,11 +7769,11 @@ gt_cv_func_gnugettext1_libc=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7775: result: $gt_cv_func_gnugettext1_libc" >&5
+echo "$as_me:7772: result: $gt_cv_func_gnugettext1_libc" >&5
 echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6
 
 	   if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
-	     echo "$as_me:7779: checking for GNU gettext in libintl" >&5
+	     echo "$as_me:7776: checking for GNU gettext in libintl" >&5
 echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6
 if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7784,7 +7781,7 @@ else
   gt_save_LIBS="$LIBS"
 		LIBS="$LIBS -lintl $LIBICONV"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7787 "configure"
+#line 7784 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 extern int _nl_msg_cat_cntr;
@@ -7804,16 +7801,16 @@ return (int) gettext ("") + _nl_msg_cat_cntr
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7807: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7804: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7810: \$? = $ac_status" >&5
+  echo "$as_me:7807: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7813: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7810: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7816: \$? = $ac_status" >&5
+  echo "$as_me:7813: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   gt_cv_func_gnugettext1_libintl=yes
 else
@@ -7824,7 +7821,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 		LIBS="$gt_save_LIBS"
 fi
-echo "$as_me:7827: result: $gt_cv_func_gnugettext1_libintl" >&5
+echo "$as_me:7824: result: $gt_cv_func_gnugettext1_libintl" >&5
 echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6
 	   fi
 
@@ -7846,13 +7843,13 @@ _ACEOF
 for ac_func in dcgettext
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:7849: checking for $ac_func" >&5
+echo "$as_me:7846: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7855 "configure"
+#line 7852 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -7889,16 +7886,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7892: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7889: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7895: \$? = $ac_status" >&5
+  echo "$as_me:7892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7898: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7901: \$? = $ac_status" >&5
+  echo "$as_me:7898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -7908,7 +7905,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7911: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:7908: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -7922,7 +7919,7 @@ done
 
 	     	     # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
-echo "$as_me:7925: checking for $ac_word" >&5
+echo "$as_me:7922: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_MSGFMT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7949,16 +7946,16 @@ esac
 fi
 MSGFMT="$ac_cv_path_MSGFMT"
 if test "$MSGFMT" != ":"; then
-  echo "$as_me:7952: result: $MSGFMT" >&5
+  echo "$as_me:7949: result: $MSGFMT" >&5
 echo "${ECHO_T}$MSGFMT" >&6
 else
-  echo "$as_me:7955: result: no" >&5
+  echo "$as_me:7952: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 	     # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
-echo "$as_me:7961: checking for $ac_word" >&5
+echo "$as_me:7958: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_GMSGFMT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7975,7 +7972,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
-   echo "$as_me:7978: found $ac_dir/$ac_word" >&5
+   echo "$as_me:7975: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -7987,16 +7984,16 @@ fi
 GMSGFMT=$ac_cv_path_GMSGFMT
 
 if test -n "$GMSGFMT"; then
-  echo "$as_me:7990: result: $GMSGFMT" >&5
+  echo "$as_me:7987: result: $GMSGFMT" >&5
 echo "${ECHO_T}$GMSGFMT" >&6
 else
-  echo "$as_me:7993: result: no" >&5
+  echo "$as_me:7990: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 	     	     # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
-echo "$as_me:7999: checking for $ac_word" >&5
+echo "$as_me:7996: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_XGETTEXT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8023,10 +8020,10 @@ esac
 fi
 XGETTEXT="$ac_cv_path_XGETTEXT"
 if test "$XGETTEXT" != ":"; then
-  echo "$as_me:8026: result: $XGETTEXT" >&5
+  echo "$as_me:8023: result: $XGETTEXT" >&5
 echo "${ECHO_T}$XGETTEXT" >&6
 else
-  echo "$as_me:8029: result: no" >&5
+  echo "$as_me:8026: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8044,7 +8041,7 @@ fi
                 INTLOBJS="\$(GETTOBJS)"
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
-echo "$as_me:8047: checking for $ac_word" >&5
+echo "$as_me:8044: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_MSGFMT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8071,16 +8068,16 @@ esac
 fi
 MSGFMT="$ac_cv_path_MSGFMT"
 if test "$MSGFMT" != ":"; then
-  echo "$as_me:8074: result: $MSGFMT" >&5
+  echo "$as_me:8071: result: $MSGFMT" >&5
 echo "${ECHO_T}$MSGFMT" >&6
 else
-  echo "$as_me:8077: result: no" >&5
+  echo "$as_me:8074: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
-echo "$as_me:8083: checking for $ac_word" >&5
+echo "$as_me:8080: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_GMSGFMT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8097,7 +8094,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
-   echo "$as_me:8100: found $ac_dir/$ac_word" >&5
+   echo "$as_me:8097: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -8109,16 +8106,16 @@ fi
 GMSGFMT=$ac_cv_path_GMSGFMT
 
 if test -n "$GMSGFMT"; then
-  echo "$as_me:8112: result: $GMSGFMT" >&5
+  echo "$as_me:8109: result: $GMSGFMT" >&5
 echo "${ECHO_T}$GMSGFMT" >&6
 else
-  echo "$as_me:8115: result: no" >&5
+  echo "$as_me:8112: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
-echo "$as_me:8121: checking for $ac_word" >&5
+echo "$as_me:8118: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_XGETTEXT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8145,10 +8142,10 @@ esac
 fi
 XGETTEXT="$ac_cv_path_XGETTEXT"
 if test "$XGETTEXT" != ":"; then
-  echo "$as_me:8148: result: $XGETTEXT" >&5
+  echo "$as_me:8145: result: $XGETTEXT" >&5
 echo "${ECHO_T}$XGETTEXT" >&6
 else
-  echo "$as_me:8151: result: no" >&5
+  echo "$as_me:8148: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8163,7 +8160,7 @@ fi
 			if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
 	  : ;
 	else
-	  echo "$as_me:8166: result: found msgfmt program is not GNU msgfmt; ignore it" >&5
+	  echo "$as_me:8163: result: found msgfmt program is not GNU msgfmt; ignore it" >&5
 echo "${ECHO_T}found msgfmt program is not GNU msgfmt; ignore it" >&6
 	  GMSGFMT=":"
 	fi
@@ -8173,7 +8170,7 @@ echo "${ECHO_T}found msgfmt program is not GNU msgfmt; ignore it" >&6
 			if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
 	  : ;
 	else
-	  echo "$as_me:8176: result: found xgettext program is not GNU xgettext; ignore it" >&5
+	  echo "$as_me:8173: result: found xgettext program is not GNU xgettext; ignore it" >&5
 echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
 	  XGETTEXT=":"
 	fi
@@ -8191,7 +8188,7 @@ echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:8194: checking for $ac_word" >&5
+echo "$as_me:8191: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_INTLBISON+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8206,7 +8203,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_INTLBISON="$ac_prog"
-echo "$as_me:8209: found $ac_dir/$ac_word" >&5
+echo "$as_me:8206: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8214,10 +8211,10 @@ fi
 fi
 INTLBISON=$ac_cv_prog_INTLBISON
 if test -n "$INTLBISON"; then
-  echo "$as_me:8217: result: $INTLBISON" >&5
+  echo "$as_me:8214: result: $INTLBISON" >&5
 echo "${ECHO_T}$INTLBISON" >&6
 else
-  echo "$as_me:8220: result: no" >&5
+  echo "$as_me:8217: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8227,7 +8224,7 @@ done
     if test -z "$INTLBISON"; then
       ac_verc_fail=yes
     else
-            echo "$as_me:8230: checking version of bison" >&5
+            echo "$as_me:8227: checking version of bison" >&5
 echo $ECHO_N "checking version of bison... $ECHO_C" >&6
       ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
       case $ac_prog_version in
@@ -8236,7 +8233,7 @@ echo $ECHO_N "checking version of bison... $ECHO_C" >&6
            ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
         *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
       esac
-      echo "$as_me:8239: result: $ac_prog_version" >&5
+      echo "$as_me:8236: result: $ac_prog_version" >&5
 echo "${ECHO_T}$ac_prog_version" >&6
     fi
     if test $ac_verc_fail = yes; then
@@ -8261,7 +8258,7 @@ echo "${ECHO_T}$ac_prog_version" >&6
      if test "x$ALL_LINGUAS" = "x"; then
        LINGUAS=
      else
-       echo "$as_me:8264: checking for catalogs to be installed" >&5
+       echo "$as_me:8261: checking for catalogs to be installed" >&5
 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
        NEW_LINGUAS=
        for presentlang in $ALL_LINGUAS; do
@@ -8281,7 +8278,7 @@ echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
          fi
        done
        LINGUAS=$NEW_LINGUAS
-       echo "$as_me:8284: result: $LINGUAS" >&5
+       echo "$as_me:8281: result: $LINGUAS" >&5
 echo "${ECHO_T}$LINGUAS" >&6
      fi
 
@@ -8304,7 +8301,7 @@ echo "${ECHO_T}$LINGUAS" >&6
 # the ANSI2KNR-filtering rules.
 LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
 
-ac_config_files="$ac_config_files Makefile config/Makefile intl/Makefile po/Makefile.in lib/Makefile src/Makefile doc/Makefile m4/Makefile tests/Makefile tests/atconfig"
+ac_config_files="$ac_config_files Makefile config/Makefile intl/Makefile po/Makefile.in lib/Makefile src/Makefile doc/Makefile m4/Makefile tests/Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -8384,7 +8381,7 @@ DEFS=-DHAVE_CONFIG_H
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:8387: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:8384: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -8478,7 +8475,7 @@ cat >&5 <<_CSEOF
 ## Running \$as_me. ##
 _ASBOX`
 
-This file was extended by bison $as_me 1.28e, which was
+This file was extended by GNU Bison $as_me 1.28e, which was
 generated by GNU Autoconf 2.52c.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -8539,7 +8536,7 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-bison config.status 1.28e
+GNU Bison config.status 1.28e
 configured by $0, generated by GNU Autoconf 2.52c,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -8584,7 +8581,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:8587: error: ambiguous option: $1
+    { { echo "$as_me:8584: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -8603,7 +8600,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:8606: error: unrecognized option: $1
+  -*) { { echo "$as_me:8603: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -8622,6 +8619,16 @@ cat >>$CONFIG_STATUS <<_ACEOF
 # INIT-COMMANDS section.
 #
 
+at_package='$PACKAGE_NAME'
+at_version='$PACKAGE_VERSION'
+at_bugreport='$PACKAGE_BUGREPORT'
+
+at_n='$ECHO_N'
+at_c='$ECHO_C'
+
+at_shell='$SHELL'
+at_path_separator='$PATH_SEPARATOR'
+
 AMDEP_TRUE="$AMDEP_TRUE"
 ac_aux_dir="$ac_aux_dir"
 
@@ -8632,6 +8639,7 @@ for ac_config_target in $ac_config_targets
 do
   case "$ac_config_target" in
   # Handling of arguments.
+  "tests/atlocal" ) CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "config/Makefile" ) CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
   "intl/Makefile" ) CONFIG_FILES="$CONFIG_FILES intl/Makefile" ;;
@@ -8641,11 +8649,11 @@ do
   "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
   "m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
   "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
-  "tests/atconfig" ) CONFIG_FILES="$CONFIG_FILES tests/atconfig" ;;
+  "tests/atconfig" ) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
   "default-2" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-2" ;;
   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.hin" ;;
-  *) { { echo "$as_me:8648: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:8656: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -8748,7 +8756,6 @@ s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
 s,@DEPDIR@,$DEPDIR,;t t
-s,@AT_TESTPATH@,$AT_TESTPATH,;t t
 s,@CC@,$CC,;t t
 s,@CFLAGS@,$CFLAGS,;t t
 s,@LDFLAGS@,$LDFLAGS,;t t
@@ -8877,7 +8884,7 @@ for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
       as_incr_dir=$as_incr_dir/$as_mkdir_dir
       test -d "$as_incr_dir" ||
         mkdir "$as_incr_dir" ||
-	{ { echo "$as_me:8880: error: cannot create \"$ac_dir\"" >&5
+	{ { echo "$as_me:8887: error: cannot create \"$ac_dir\"" >&5
 echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
    { (exit 1); exit 1; }; }
     ;;
@@ -8914,7 +8921,7 @@ esac
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:8917: creating $ac_file" >&5
+    { echo "$as_me:8924: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -8932,7 +8939,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:8935: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:8942: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -8945,7 +8952,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:8948: error: cannot find input file: $f" >&5
+           { { echo "$as_me:8955: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -9006,7 +9013,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:9009: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:9016: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -9017,7 +9024,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:9020: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:9027: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -9030,7 +9037,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:9033: error: cannot find input file: $f" >&5
+           { { echo "$as_me:9040: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -9147,7 +9154,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF
   rm -f $tmp/in
   if test x"$ac_file" != x-; then
     if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
-      { echo "$as_me:9150: $ac_file is unchanged" >&5
+      { echo "$as_me:9157: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -9174,7 +9181,7 @@ for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
       as_incr_dir=$as_incr_dir/$as_mkdir_dir
       test -d "$as_incr_dir" ||
         mkdir "$as_incr_dir" ||
-	{ { echo "$as_me:9177: error: cannot create \"$ac_dir\"" >&5
+	{ { echo "$as_me:9184: error: cannot create \"$ac_dir\"" >&5
 echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
    { (exit 1); exit 1; }; }
     ;;
@@ -9239,9 +9246,33 @@ case $srcdir in
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
 
-  { echo "$as_me:9242: executing $ac_dest commands" >&5
+  { echo "$as_me:9249: executing $ac_dest commands" >&5
 echo "$as_me: executing $ac_dest commands" >&6;}
   case $ac_dest in
+    tests/atconfig ) cat >tests/atconfig <<ATEOF
+# Configurable variable values for building test suites.
+# Generated by $0
+# Copyright 2000, 2001 Free Software Foundation, Inc.
+
+at_package='$at_package'
+at_version='$at_version'
+at_bugreport='$at_bugreport'
+
+at_n='$at_n'
+at_c='$at_c'
+
+at_testdir='tests'
+srcdir='$ac_srcdir'
+top_srcdir='$ac_top_srcdir'
+top_builddir='$ac_top_builddir'
+
+AUTOTEST_PATH='tests'
+
+SHELL=\${CONFIG_SHELL-'$at_shell'}
+PATH_SEPARATOR='$at_path_separator'
+
+ATEOF
+ ;;
     default-1 )
 test x"$AMDEP_TRUE" != x"" ||
 for mf in $CONFIG_FILES; do
diff --git a/configure.in b/configure.in
index 7cf04f53..59e4ab50 100644
--- a/configure.in
+++ b/configure.in
@@ -16,7 +16,7 @@
 # 02111-1307  USA
 
 # We need a recent Autoconf to run a recent Autotest.
-AC_PREREQ(2.52e)
+AC_PREREQ(2.52c)
 
 AC_INIT([GNU Bison], [1.28e], [bug-bison@gnu.org])
 AC_CONFIG_AUX_DIR(config)
diff --git a/doc/Makefile.in b/doc/Makefile.in
index 4ceb090c..4043543b 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
diff --git a/lib/Makefile.in b/lib/Makefile.in
index 15a407a1..dc0f4408 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
diff --git a/m4/Makefile.in b/m4/Makefile.in
index 71001f11..40e050d6 100644
--- a/m4/Makefile.in
+++ b/m4/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
@@ -101,7 +97,6 @@ am__quote = @am__quote@
 install_sh = @install_sh@
 
 EXTRA_DIST = \
-atconfig.m4					\
 c-bs-a.m4					\
 codeset.m4					\
 error.m4					\
diff --git a/src/Makefile.in b/src/Makefile.in
index cbe98e4c..e8c0fa61 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -58,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -67,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 310bf0fd..bc31ab44 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -13,8 +13,6 @@
 
 @SET_MAKE@
 
-# Distribute the testsuite since GNU M4 is needed to build it.
-
 SHELL = @SHELL@
 
 srcdir = @srcdir@
@@ -60,7 +58,6 @@ POST_UNINSTALL = :
 host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
-AT_TESTPATH = @AT_TESTPATH@
 AWK = @AWK@
 BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
@@ -69,9 +66,6 @@ CC = @CC@
 CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
 EXEEXT = @EXEEXT@
 GENCAT = @GENCAT@
 GLIBC21 = @GLIBC21@
@@ -102,23 +96,25 @@ am__include = @am__include@
 am__quote = @am__quote@
 install_sh = @install_sh@
 
-noinst_SCRIPTS = testsuite
+EXTRA_DIST = atlocal.in bison $(TESTSUITE_AT) testsuite
+
+DISTCLEANFILES = atconfig atlocal
+MAINTAINERCLEANFILES = Makefile.in $(TESTSUITE)
 
-SUITE = calc.at regression.at
+TESTSUITE_AT = \
+	testsuite.at \
+	output.at calc.at regression.at
 
-EXTRA_DIST = atgeneral.m4 suite.at $(SUITE) $(noinst_SCRIPTS)
+TESTSUITE = $(srcdir)/testsuite
 
-CLEANFILES = debug-*.sh empty
-DISTCLEANFILES = atconfig
-MAINTAINERCLEANFILES = testsuite
+AUTOM4TE = autom4te
+AUTOTEST = $(AUTOM4TE) --language=autotest
 subdir = tests
 mkinstalldirs = $(SHELL) $(top_srcdir)/config/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES = atconfig
-SCRIPTS = $(noinst_SCRIPTS)
-
+CONFIG_CLEAN_FILES =
 DIST_SOURCES =
-DIST_COMMON = Makefile.am Makefile.in atconfig.in
+DIST_COMMON = Makefile.am Makefile.in
 all: all-am
 
 .SUFFIXES:
@@ -129,8 +125,6 @@ Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) && \
 	  CONFIG_HEADERS= CONFIG_LINKS= \
 	  CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
-atconfig: $(top_builddir)/config.status atconfig.in
-	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= CONFIG_LINKS= $(SHELL) ./config.status
 uninstall-info-am:
 tags: TAGS
 TAGS:
@@ -160,7 +154,7 @@ distdir: $(DISTFILES)
 check-am: all-am
 	$(MAKE) $(AM_MAKEFLAGS) check-local
 check: check-am
-all-am: Makefile $(SCRIPTS)
+all-am: Makefile
 
 installdirs:
 
@@ -180,7 +174,6 @@ install-strip:
 mostlyclean-generic:
 
 clean-generic:
-	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
 distclean-generic:
 	-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
@@ -192,7 +185,7 @@ maintainer-clean-generic:
 	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 clean: clean-am
 
-clean-am: clean-generic mostlyclean-am
+clean-am: clean-generic clean-local mostlyclean-am
 
 distclean: distclean-am
 
@@ -214,7 +207,7 @@ install-info: install-info-am
 
 install-man:
 
-installcheck-am:
+installcheck-am: installcheck-local
 
 maintainer-clean: maintainer-clean-am
 
@@ -227,23 +220,33 @@ mostlyclean-am: mostlyclean-generic
 uninstall-am: uninstall-info-am
 
 .PHONY: all all-am check check-am check-local clean clean-generic \
-	distclean distclean-generic distdir dvi dvi-am info info-am \
-	install install-am install-data install-data-am install-exec \
-	install-exec-am install-info install-info-am install-man \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-generic uninstall uninstall-am uninstall-info-am
-
-
-check-local: atconfig $(srcdir)/testsuite
-	$(SHELL) $(srcdir)/testsuite
-
-testsuite: atgeneral.m4 suite.at $(SUITE)
-	$(M4) -I $(srcdir) atgeneral.m4 suite.at | \
-          sed -e 's/[ 	]*$$//' | \
-	  sed -e '/^$$/N;/\n$$/D' > $@-tmp
-	chmod +x $@-tmp
-	mv $@-tmp $@
+	clean-local distclean distclean-generic distdir dvi dvi-am info \
+	info-am install install-am install-data install-data-am \
+	install-exec install-exec-am install-info install-info-am \
+	install-man install-strip installcheck installcheck-am \
+	installcheck-local installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	uninstall uninstall-am uninstall-info-am
+
+$(srcdir)/$(TESTSUITE): $(TESTSUITE_AT)
+	$(AUTOTEST) -I $(srcdir) testsuite.at -o $@.tmp
+	mv $@.tmp $@
+
+atconfig: $(top_builddir)/config.status
+	cd $(top_builddir) && ./config.status tests/$@
+
+atlocal: $(srcdir)/atlocal.in $(top_builddir)/config.status
+	cd $(top_builddir) && ./config.status tests/$@
+
+clean-local:
+	$(SHELL) $(TESTSUITE) --clean
+
+check-local: atconfig atlocal $(TESTSUITE)
+	$(SHELL) $(TESTSUITE)
+
+# Run the test suite on the *installed* tree.
+installcheck-local:
+	$(SHELL) $(TESTSUITE) AUTOTEST_PATH=$(exec_prefix)/bin
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT: