From: Eric Bollengier <eric@eb.homelinux.org>
Date: Mon, 22 Aug 2011 07:42:47 +0000 (+0200)
Subject: Update configure
X-Git-Tag: Release-7.0.0~583
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3e69bd27425f5d134ce95ba00166f4cba0832a2a;p=bacula%2Fbacula

Update configure
---

diff --git a/bacula/configure b/bacula/configure
index ac0306776c..b815916e57 100755
--- a/bacula/configure
+++ b/bacula/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for bacula 5.2.0rc1.
+# Generated by GNU Autoconf 2.67 for bacula 5.2.0rc1.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -89,7 +89,6 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -223,18 +222,11 @@ IFS=$as_save_IFS
   # We cannot yet assume a decent shell, so we have to provide a
 	# neutralization value for shells without unset; and this also
 	# works around shells that cannot unset nonexistent variables.
-	# Preserve -v and -x to the replacement shell.
 	BASH_ENV=/dev/null
 	ENV=/dev/null
 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 	export CONFIG_SHELL
-	case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
-	esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -1409,7 +1401,7 @@ Try \`$0 --help' for more information"
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
   esac
@@ -1814,7 +1806,7 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 bacula configure 5.2.0rc1
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.67
 
 Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
@@ -1860,7 +1852,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_compile
@@ -1898,7 +1890,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_compile
@@ -1935,7 +1927,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_cpp
@@ -1981,7 +1973,7 @@ fi
   # interfere with the next link command; also delete a directory that is
   # left behind by Apple's compiler.  We do this before executing the actions.
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_link
@@ -1995,7 +1987,7 @@ ac_fn_c_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2013,7 +2005,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_header_compile
 
@@ -2054,7 +2046,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
        ac_retval=$ac_status
 fi
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_run
@@ -2067,7 +2059,7 @@ ac_fn_c_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2122,7 +2114,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_func
 
@@ -2158,7 +2150,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_cpp
@@ -2204,7 +2196,7 @@ fi
   # interfere with the next link command; also delete a directory that is
   # left behind by Apple's compiler.  We do this before executing the actions.
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_link
@@ -2218,7 +2210,7 @@ ac_fn_c_check_type ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=no"
@@ -2259,7 +2251,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_type
 
@@ -2271,10 +2263,10 @@ $as_echo "$ac_res" >&6; }
 ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -2337,7 +2329,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -2346,7 +2338,7 @@ eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_header_mongrel
 
@@ -2523,7 +2515,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 rm -f conftest.val
 
   fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_compute_int
@@ -2537,7 +2529,7 @@ ac_fn_c_check_member ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
 $as_echo_n "checking for $2.$3... " >&6; }
-if eval \${$4+:} false; then :
+if eval "test \"\${$4+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2581,7 +2573,7 @@ fi
 eval ac_res=\$$4
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_member
 
@@ -2596,7 +2588,7 @@ ac_fn_c_check_decl ()
   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2627,7 +2619,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_c_check_decl
 
@@ -2668,7 +2660,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
        ac_retval=$ac_status
 fi
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_run
@@ -2681,7 +2673,7 @@ ac_fn_cxx_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2736,7 +2728,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_cxx_check_func
 cat >config.log <<_ACEOF
@@ -2744,7 +2736,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by bacula $as_me 5.2.0rc1, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -3002,7 +2994,7 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
 
@@ -3147,7 +3139,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_TRUEPRG+:} false; then :
+if test "${ac_cv_path_TRUEPRG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $TRUEPRG in
@@ -3193,7 +3185,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_FALSEPRG+:} false; then :
+if test "${ac_cv_path_FALSEPRG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $FALSEPRG in
@@ -3280,7 +3272,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3320,7 +3312,7 @@ if test -z "$ac_cv_prog_CC"; then
 set dummy gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -3373,7 +3365,7 @@ if test -z "$CC"; then
 set dummy ${ac_tool_prefix}cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3413,7 +3405,7 @@ if test -z "$CC"; then
 set dummy cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3472,7 +3464,7 @@ if test -z "$CC"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3516,7 +3508,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -3571,7 +3563,7 @@ fi
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -3686,7 +3678,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -3729,7 +3721,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -3788,7 +3780,7 @@ $as_echo "$ac_try_echo"; } >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
 fi
@@ -3799,7 +3791,7 @@ rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
+if test "${ac_cv_objext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -3840,7 +3832,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -3850,7 +3842,7 @@ OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -3887,7 +3879,7 @@ ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -3965,7 +3957,7 @@ else
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
@@ -4076,7 +4068,7 @@ if test -z "$CXX"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CXX+:} false; then :
+if test "${ac_cv_prog_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
@@ -4120,7 +4112,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
@@ -4198,7 +4190,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if ${ac_cv_cxx_compiler_gnu+:} false; then :
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -4235,7 +4227,7 @@ ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if ${ac_cv_prog_cxx_g+:} false; then :
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
@@ -4326,7 +4318,7 @@ $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
 fi
 set dummy $CC; ac_cc=`$as_echo "$2" |
 		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
-if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -4440,7 +4432,7 @@ if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
+  if test "${ac_cv_prog_CPP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -4556,7 +4548,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=c
@@ -4568,7 +4560,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
+if test "${ac_cv_path_GREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -4631,7 +4623,7 @@ $as_echo "$ac_cv_path_GREP" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
+if test "${ac_cv_path_EGREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -4699,7 +4691,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; }
 if test $ac_cv_c_compiler_gnu = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
-if ${ac_cv_prog_gcc_traditional+:} false; then :
+if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
     ac_pattern="Autoconf.*'x'"
@@ -4749,7 +4741,7 @@ fi
 set dummy $CXX; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CXX+:} false; then :
+if test "${ac_cv_path_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CXX in
@@ -4807,7 +4799,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
+if test "${ac_cv_path_install+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -4887,7 +4879,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 set dummy mv; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MV+:} false; then :
+if test "${ac_cv_path_MV+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MV in
@@ -4928,7 +4920,7 @@ fi
 set dummy rm; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_REMOVE+:} false; then :
+if test "${ac_cv_path_REMOVE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $REMOVE in
@@ -4969,7 +4961,7 @@ fi
 set dummy cp; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CP+:} false; then :
+if test "${ac_cv_path_CP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CP in
@@ -5010,7 +5002,7 @@ fi
 set dummy sed; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
+if test "${ac_cv_path_SED+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $SED in
@@ -5051,7 +5043,7 @@ fi
 set dummy echo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ECHO+:} false; then :
+if test "${ac_cv_path_ECHO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $ECHO in
@@ -5092,7 +5084,7 @@ fi
 set dummy cmp; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CMP+:} false; then :
+if test "${ac_cv_path_CMP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CMP in
@@ -5133,7 +5125,7 @@ fi
 set dummy tbl; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_TBL+:} false; then :
+if test "${ac_cv_path_TBL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $TBL in
@@ -5174,7 +5166,7 @@ fi
 set dummy ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
+if test "${ac_cv_path_AR+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $AR in
@@ -5215,7 +5207,7 @@ fi
 set dummy openssl; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_OPENSSL+:} false; then :
+if test "${ac_cv_path_OPENSSL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $OPENSSL in
@@ -5256,7 +5248,7 @@ fi
 set dummy mtx; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MTX+:} false; then :
+if test "${ac_cv_path_MTX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MTX in
@@ -5297,7 +5289,7 @@ fi
 set dummy dd; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_DD+:} false; then :
+if test "${ac_cv_path_DD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $DD in
@@ -5338,7 +5330,7 @@ fi
 set dummy mkisofs; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MKISOFS+:} false; then :
+if test "${ac_cv_path_MKISOFS+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MKISOFS in
@@ -5379,7 +5371,7 @@ fi
 set dummy python; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PYTHON+:} false; then :
+if test "${ac_cv_path_PYTHON+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PYTHON in
@@ -5420,7 +5412,7 @@ fi
 set dummy growisofs; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GROWISOFS+:} false; then :
+if test "${ac_cv_path_GROWISOFS+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $GROWISOFS in
@@ -5461,7 +5453,7 @@ fi
 set dummy dvd+rw-mediainfo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_DVDRWMEDIAINFO+:} false; then :
+if test "${ac_cv_path_DVDRWMEDIAINFO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $DVDRWMEDIAINFO in
@@ -5502,7 +5494,7 @@ fi
 set dummy dvd+rw-format; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_DVDRWFORMAT+:} false; then :
+if test "${ac_cv_path_DVDRWFORMAT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $DVDRWFORMAT in
@@ -5543,7 +5535,7 @@ fi
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKGCONFIG+:} false; then :
+if test "${ac_cv_path_PKGCONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKGCONFIG in
@@ -5584,7 +5576,7 @@ fi
 set dummy qmake; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_QMAKE+:} false; then :
+if test "${ac_cv_path_QMAKE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $QMAKE in
@@ -5625,7 +5617,7 @@ fi
 set dummy gmake; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMAKE+:} false; then :
+if test "${ac_cv_path_GMAKE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $GMAKE in
@@ -5670,7 +5662,7 @@ fi
 set dummy ${WXCONFIG}; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_WXCONFIG+:} false; then :
+if test "${ac_cv_path_WXCONFIG+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $WXCONFIG in
@@ -5712,7 +5704,7 @@ fi
 set dummy cdrecord; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CDRECORD+:} false; then :
+if test "${ac_cv_path_CDRECORD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CDRECORD in
@@ -5753,7 +5745,7 @@ fi
 set dummy pidof; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PIDOF+:} false; then :
+if test "${ac_cv_path_PIDOF+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PIDOF in
@@ -5796,7 +5788,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
+if test "${ac_cv_prog_AWK+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
@@ -5848,7 +5840,7 @@ THE_AWK=$AWK
 set dummy $THE_AWK; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AWK+:} false; then :
+if test "${ac_cv_path_AWK+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $AWK in
@@ -5940,7 +5932,7 @@ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
+if test "${ac_cv_build+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
@@ -5956,7 +5948,7 @@ fi
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -5974,7 +5966,7 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
+if test "${ac_cv_host+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
@@ -5989,7 +5981,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -6076,7 +6068,7 @@ esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
+if test "${ac_cv_path_SED+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
@@ -6158,7 +6150,7 @@ Xsed="$SED -e 1s/^X//"
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
+if test "${ac_cv_path_FGREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
@@ -6289,7 +6281,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
 $as_echo_n "checking for non-GNU ld... " >&6; }
 fi
-if ${lt_cv_path_LD+:} false; then :
+if test "${lt_cv_path_LD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
@@ -6329,7 +6321,7 @@ fi
 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
@@ -6356,7 +6348,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
+if test "${lt_cv_path_NM+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$NM"; then
@@ -6419,7 +6411,7 @@ else
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DUMPBIN"; then
@@ -6463,7 +6455,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DUMPBIN"; then
@@ -6535,7 +6527,7 @@ test -z "$NM" && NM=nm
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
+if test "${lt_cv_nm_interface+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_nm_interface="BSD nm"
@@ -6570,7 +6562,7 @@ fi
 # find the maximum length of command line arguments
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
     i=0
@@ -6767,7 +6759,7 @@ esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
+if test "${lt_cv_to_host_file_cmd+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $host in
@@ -6814,7 +6806,7 @@ $as_echo "$lt_cv_to_host_file_cmd" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
+if test "${lt_cv_to_tool_file_cmd+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   #assume ordinary cross tools, or native build.
@@ -6841,7 +6833,7 @@ $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
 $as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_reload_flag='-r'
@@ -6882,7 +6874,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJDUMP"; then
@@ -6922,7 +6914,7 @@ if test -z "$ac_cv_prog_OBJDUMP"; then
 set dummy objdump; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJDUMP"; then
@@ -6981,7 +6973,7 @@ test -z "$OBJDUMP" && OBJDUMP=objdump
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_file_magic_cmd='$MAGIC_CMD'
@@ -7228,7 +7220,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DLLTOOL"; then
@@ -7268,7 +7260,7 @@ if test -z "$ac_cv_prog_DLLTOOL"; then
 set dummy dlltool; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DLLTOOL"; then
@@ -7328,7 +7320,7 @@ test -z "$DLLTOOL" && DLLTOOL=dlltool
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+if test "${lt_cv_sharedlib_from_linklib_cmd+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_sharedlib_from_linklib_cmd='unknown'
@@ -7371,7 +7363,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
+if test "${ac_cv_prog_AR+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
@@ -7415,7 +7407,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
@@ -7479,7 +7471,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
 $as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
+if test "${lt_cv_ar_at_file+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ar_at_file=no
@@ -7540,7 +7532,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
+if test "${ac_cv_prog_STRIP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
@@ -7580,7 +7572,7 @@ if test -z "$ac_cv_prog_STRIP"; then
 set dummy strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
@@ -7639,7 +7631,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -7679,7 +7671,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -7808,7 +7800,7 @@ compiler=$CC
 # Check for command to grab the raw symbol name followed by C symbol from nm.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -8241,7 +8233,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
   CFLAGS="$CFLAGS -belf"
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_ext=c
@@ -8314,7 +8306,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}mt; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+if test "${ac_cv_prog_MANIFEST_TOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$MANIFEST_TOOL"; then
@@ -8354,7 +8346,7 @@ if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
 set dummy mt; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+if test "${ac_cv_prog_ac_ct_MANIFEST_TOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_MANIFEST_TOOL"; then
@@ -8404,7 +8396,7 @@ fi
 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
+if test "${lt_cv_path_mainfest_tool+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_path_mainfest_tool=no
@@ -8434,7 +8426,7 @@ fi
 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DSYMUTIL"; then
@@ -8474,7 +8466,7 @@ if test -z "$ac_cv_prog_DSYMUTIL"; then
 set dummy dsymutil; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DSYMUTIL"; then
@@ -8526,7 +8518,7 @@ fi
 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$NMEDIT"; then
@@ -8566,7 +8558,7 @@ if test -z "$ac_cv_prog_NMEDIT"; then
 set dummy nmedit; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_NMEDIT"; then
@@ -8618,7 +8610,7 @@ fi
 set dummy ${ac_tool_prefix}lipo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
+if test "${ac_cv_prog_LIPO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$LIPO"; then
@@ -8658,7 +8650,7 @@ if test -z "$ac_cv_prog_LIPO"; then
 set dummy lipo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_LIPO"; then
@@ -8710,7 +8702,7 @@ fi
 set dummy ${ac_tool_prefix}otool; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OTOOL"; then
@@ -8750,7 +8742,7 @@ if test -z "$ac_cv_prog_OTOOL"; then
 set dummy otool; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OTOOL"; then
@@ -8802,7 +8794,7 @@ fi
 set dummy ${ac_tool_prefix}otool64; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OTOOL64"; then
@@ -8842,7 +8834,7 @@ if test -z "$ac_cv_prog_OTOOL64"; then
 set dummy otool64; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OTOOL64"; then
@@ -8917,7 +8909,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
 $as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_apple_cc_single_mod=no
@@ -8946,7 +8938,7 @@ fi
 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_exported_symbols_list=no
@@ -8978,7 +8970,7 @@ fi
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
 $as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
+if test "${lt_cv_ld_force_load+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_force_load=no
@@ -9045,7 +9037,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -9176,7 +9168,7 @@ for ac_header in dlfcn.h
 do :
   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
 "
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_DLFCN_H 1
 _ACEOF
@@ -9372,7 +9364,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
 $as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
+if test "${lt_cv_objdir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   rm -f .libs 2>/dev/null
@@ -9450,7 +9442,7 @@ file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
@@ -9516,7 +9508,7 @@ if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
 $as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
@@ -9658,7 +9650,7 @@ if test "$GCC" = yes; then
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
@@ -10003,7 +9995,7 @@ esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
+if test "${lt_cv_prog_compiler_pic+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
@@ -10018,7 +10010,7 @@ lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
 if test -n "$lt_prog_compiler_pic"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_pic_works=no
@@ -10082,7 +10074,7 @@ fi
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_static_works=no
@@ -10125,7 +10117,7 @@ fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
@@ -10180,7 +10172,7 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
@@ -10745,7 +10737,7 @@ _LT_EOF
         if test "${lt_cv_aix_libpath+set}" = set; then
   aix_libpath=$lt_cv_aix_libpath
 else
-  if ${lt_cv_aix_libpath_+:} false; then :
+  if test "${lt_cv_aix_libpath_+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -10798,7 +10790,7 @@ fi
 	 if test "${lt_cv_aix_libpath+set}" = set; then
   aix_libpath=$lt_cv_aix_libpath
 else
-  if ${lt_cv_aix_libpath_+:} false; then :
+  if test "${lt_cv_aix_libpath_+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11070,7 +11062,7 @@ fi
 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
 $as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
+if test "${lt_cv_prog_compiler__b+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler__b=no
@@ -11139,7 +11131,7 @@ fi
 	# This should be the same for all languages, so no per-tag cache variable.
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
+if test "${lt_cv_irix_exported_symbol+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   save_LDFLAGS="$LDFLAGS"
@@ -11455,7 +11447,7 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
+if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   $RM conftest*
@@ -12156,7 +12148,7 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu)
   shlibpath_overrides_runpath=no
 
   # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_shlibpath_overrides_runpath=no
@@ -12576,7 +12568,7 @@ else
   # if libdl is installed we need to link against it
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12610,7 +12602,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
 
@@ -12624,12 +12616,12 @@ fi
 
   *)
     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
+if test "x$ac_cv_func_shl_load" = x""yes; then :
   lt_cv_dlopen="shl_load"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
 $as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12663,16 +12655,16 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
 else
   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
+if test "x$ac_cv_func_dlopen" = x""yes; then :
   lt_cv_dlopen="dlopen"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12706,12 +12698,12 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12745,12 +12737,12 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
 $as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12784,7 +12776,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
 fi
 
@@ -12825,7 +12817,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
+if test "${lt_cv_dlopen_self+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
@@ -12931,7 +12923,7 @@ $as_echo "$lt_cv_dlopen_self" >&6; }
       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
@@ -13168,7 +13160,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 if test -z "$CXXCPP"; then
-  if ${ac_cv_prog_CXXCPP+:} false; then :
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CXXCPP needs to be expanded
@@ -13284,7 +13276,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=c
@@ -13471,7 +13463,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
 $as_echo_n "checking for non-GNU ld... " >&6; }
 fi
-if ${lt_cv_path_LD+:} false; then :
+if test "${lt_cv_path_LD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
@@ -13511,7 +13503,7 @@ fi
 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
@@ -13683,7 +13675,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
           if test "${lt_cv_aix_libpath+set}" = set; then
   aix_libpath=$lt_cv_aix_libpath
 else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  if test "${lt_cv_aix_libpath__CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13737,7 +13729,7 @@ fi
 	    if test "${lt_cv_aix_libpath+set}" = set; then
   aix_libpath=$lt_cv_aix_libpath
 else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  if test "${lt_cv_aix_libpath__CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15143,7 +15135,7 @@ esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+if test "${lt_cv_prog_compiler_pic_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
@@ -15158,7 +15150,7 @@ lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
 if test -n "$lt_prog_compiler_pic_CXX"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_pic_works_CXX=no
@@ -15216,7 +15208,7 @@ fi
 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_static_works_CXX=no
@@ -15256,7 +15248,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_CXX=no
@@ -15308,7 +15300,7 @@ $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_CXX=no
@@ -15447,7 +15439,7 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   $RM conftest*
@@ -15989,7 +15981,7 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu)
   shlibpath_overrides_runpath=no
 
   # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_shlibpath_overrides_runpath=no
@@ -16817,7 +16809,7 @@ $as_echo "done" >&6; }
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -16908,7 +16900,7 @@ rm -f conf$$.file
 set dummy msgfmt; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
+if test "${ac_cv_path_MSGFMT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case "$MSGFMT" in
@@ -16949,7 +16941,7 @@ fi
 set dummy gmsgfmt; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
+if test "${ac_cv_path_GMSGFMT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $GMSGFMT in
@@ -17020,7 +17012,7 @@ rm -f conf$$.file
 set dummy xgettext; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
+if test "${ac_cv_path_XGETTEXT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case "$XGETTEXT" in
@@ -17092,7 +17084,7 @@ rm -f conf$$.file
 set dummy msgmerge; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
+if test "${ac_cv_path_MSGMERGE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case "$MSGMERGE" in
@@ -17232,7 +17224,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
 $as_echo_n "checking for non-GNU ld... " >&6; }
 fi
-if ${acl_cv_path_LD+:} false; then :
+if test "${acl_cv_path_LD+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
@@ -17269,7 +17261,7 @@ fi
 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
+if test "${acl_cv_prog_gnu_ld+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
@@ -17289,7 +17281,7 @@ with_gnu_ld=$acl_cv_prog_gnu_ld
 
                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
 $as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
+if test "${acl_cv_rpath+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -17718,7 +17710,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
+if test "${gt_cv_func_CFPreferencesCopyAppValue+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -17755,7 +17747,7 @@ $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
   fi
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
 $as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
+if test "${gt_cv_func_CFLocaleCopyCurrent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -17827,7 +17819,7 @@ $as_echo "$USE_NLS" >&6; }
 
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
 $as_echo_n "checking for GNU gettext in libc... " >&6; }
-if ${gt_cv_func_gnugettext1_libc+:} false; then :
+if test "${gt_cv_func_gnugettext1_libc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17888,7 +17880,7 @@ $as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
 $as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
+if test "${am_cv_func_iconv+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -18341,7 +18333,7 @@ fi
 
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if ${gt_cv_func_gnugettext1_libintl+:} false; then :
+if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -18579,7 +18571,7 @@ if test x$mandir = x'${prefix}/man' ; then
 fi
 
 if test x$htmldir = x${docdir} ; then
-   htmldir=`eval echo ${docdir}bacula/html`
+   htmldir=`eval echo ${docdir}/html`
 fi
 
 if test x$docdir = x'/usr/share/doc/' ; then
@@ -18593,7 +18585,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
+if test "${ac_cv_path_MSGFMT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $MSGFMT in
@@ -18642,7 +18634,7 @@ then
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2 or newer" >&5
 $as_echo_n "checking whether we are using the GNU C Library 2 or newer... " >&6; }
-if ${ac_cv_gnu_library_2+:} false; then :
+if test "${ac_cv_gnu_library_2+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18678,7 +18670,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -18718,7 +18710,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -18768,7 +18760,7 @@ fi
 
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror in -lcposix" >&5
 $as_echo_n "checking for strerror in -lcposix... " >&6; }
-if ${ac_cv_lib_cposix_strerror+:} false; then :
+if test "${ac_cv_lib_cposix_strerror+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -18802,7 +18794,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cposix_strerror" >&5
 $as_echo "$ac_cv_lib_cposix_strerror" >&6; }
-if test "x$ac_cv_lib_cposix_strerror" = xyes; then :
+if test "x$ac_cv_lib_cposix_strerror" = x""yes; then :
   LIBS="$LIBS -lcposix"
 fi
 
@@ -18810,7 +18802,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
+if test "${ac_cv_c_const+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18891,7 +18883,7 @@ fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed" >&5
 $as_echo_n "checking for signed... " >&6; }
-if ${bh_cv_c_signed+:} false; then :
+if test "${bh_cv_c_signed+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18922,7 +18914,7 @@ $as_echo "#define signed /**/" >>confdefs.h
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
 $as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
+if test "${ac_cv_c_inline+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_inline=no
@@ -18963,7 +18955,7 @@ _ACEOF
 esac
 
 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
-if test "x$ac_cv_type_off_t" = xyes; then :
+if test "x$ac_cv_type_off_t" = x""yes; then :
 
 else
 
@@ -18974,7 +18966,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
+if test "x$ac_cv_type_size_t" = x""yes; then :
 
 else
 
@@ -18987,7 +18979,7 @@ fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long" >&5
 $as_echo_n "checking for long long... " >&6; }
-if ${ac_cv_type_long_long+:} false; then :
+if test "${ac_cv_type_long_long+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19021,7 +19013,7 @@ $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5
 $as_echo_n "checking for long double... " >&6; }
-if ${gt_cv_c_long_double+:} false; then :
+if test "${gt_cv_c_long_double+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$GCC" = yes; then
@@ -19062,7 +19054,7 @@ $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
 $as_echo_n "checking for wchar_t... " >&6; }
-if ${gt_cv_c_wchar_t+:} false; then :
+if test "${gt_cv_c_wchar_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19095,7 +19087,7 @@ $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
 $as_echo_n "checking for wint_t... " >&6; }
-if ${gt_cv_c_wint_t+:} false; then :
+if test "${gt_cv_c_wint_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19128,7 +19120,7 @@ $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
 $as_echo_n "checking for inttypes.h... " >&6; }
-if ${gl_cv_header_inttypes_h+:} false; then :
+if test "${gl_cv_header_inttypes_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19163,7 +19155,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
 $as_echo_n "checking for stdint.h... " >&6; }
-if ${gl_cv_header_stdint_h+:} false; then :
+if test "${gl_cv_header_stdint_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19200,7 +19192,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
 $as_echo_n "checking for intmax_t... " >&6; }
-if ${gt_cv_c_intmax_t+:} false; then :
+if test "${gt_cv_c_intmax_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19242,7 +19234,7 @@ $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf() supports POSIX/XSI format strings" >&5
 $as_echo_n "checking whether printf() supports POSIX/XSI format strings... " >&6; }
-if ${gt_cv_func_printf_posix+:} false; then :
+if test "${gt_cv_func_printf_posix+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -19306,7 +19298,7 @@ $as_echo "#define HAVE_POSIX_PRINTF 1" >>confdefs.h
 # for constant arguments.  Useless!
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 $as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
+if test "${ac_cv_working_alloca_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19339,7 +19331,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 $as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
+if test "${ac_cv_func_alloca_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19358,7 +19350,7 @@ else
  #pragma alloca
 #   else
 #    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
+char *alloca ();
 #    endif
 #   endif
 #  endif
@@ -19402,7 +19394,7 @@ $as_echo "#define C_ALLOCA 1" >>confdefs.h
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
+if test "${ac_cv_os_cray+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19443,7 +19435,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
 $as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
+if test "${ac_cv_c_stack_direction+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -19518,7 +19510,7 @@ done
 for ac_func in getpagesize
 do :
   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = xyes; then :
+if test "x$ac_cv_func_getpagesize" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETPAGESIZE 1
 _ACEOF
@@ -19528,7 +19520,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
 $as_echo_n "checking for working mmap... " >&6; }
-if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -19695,7 +19687,7 @@ rm -f conftest.mmap conftest.txt
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
 $as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
-if ${ac_cv_gnu_library_2_1+:} false; then :
+if test "${ac_cv_gnu_library_2_1+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19730,7 +19722,7 @@ $as_echo "$ac_cv_gnu_library_2_1" >&6; }
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
 $as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
-if ${gt_cv_int_divbyzero_sigfpe+:} false; then :
+if test "${gt_cv_int_divbyzero_sigfpe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -19811,7 +19803,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
 $as_echo_n "checking for unsigned long long... " >&6; }
-if ${ac_cv_type_unsigned_long_long+:} false; then :
+if test "${ac_cv_type_unsigned_long_long+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19864,7 +19856,7 @@ $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
 $as_echo_n "checking for inttypes.h... " >&6; }
-if ${gt_cv_header_inttypes_h+:} false; then :
+if test "${gt_cv_header_inttypes_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -19903,7 +19895,7 @@ _ACEOF
   if test $gt_cv_header_inttypes_h = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
-if ${gt_cv_inttypes_pri_broken+:} false; then :
+if test "${gt_cv_inttypes_pri_broken+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -19945,7 +19937,7 @@ _ACEOF
   for ac_header in stdint.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdint_h" = xyes; then :
+if test "x$ac_cv_header_stdint_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_STDINT_H 1
 _ACEOF
@@ -20043,7 +20035,7 @@ _ACEOF
   for ac_header in stdint.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdint_h" = xyes; then :
+if test "x$ac_cv_header_stdint_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_STDINT_H 1
 _ACEOF
@@ -20060,7 +20052,7 @@ done
 
 
   ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
-if test "x$ac_cv_type_ptrdiff_t" = xyes; then :
+if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
 
 else
 
@@ -20102,7 +20094,7 @@ done
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _snprintf is declared" >&5
 $as_echo_n "checking whether _snprintf is declared... " >&6; }
-if ${ac_cv_have_decl__snprintf+:} false; then :
+if test "${ac_cv_have_decl__snprintf+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20143,7 +20135,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _snwprintf is declared" >&5
 $as_echo_n "checking whether _snwprintf is declared... " >&6; }
-if ${ac_cv_have_decl__snwprintf+:} false; then :
+if test "${ac_cv_have_decl__snwprintf+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20185,7 +20177,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether feof_unlocked is declared" >&5
 $as_echo_n "checking whether feof_unlocked is declared... " >&6; }
-if ${ac_cv_have_decl_feof_unlocked+:} false; then :
+if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20226,7 +20218,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fgets_unlocked is declared" >&5
 $as_echo_n "checking whether fgets_unlocked is declared... " >&6; }
-if ${ac_cv_have_decl_fgets_unlocked+:} false; then :
+if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20267,7 +20259,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getc_unlocked is declared" >&5
 $as_echo_n "checking whether getc_unlocked is declared... " >&6; }
-if ${ac_cv_have_decl_getc_unlocked+:} false; then :
+if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20362,7 +20354,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
 $as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
+if test "${am_cv_func_iconv+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -20437,7 +20429,7 @@ $as_echo "$LIBICONV" >&6; }
   if test "$am_cv_func_iconv" = yes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
 $as_echo_n "checking for iconv declaration... " >&6; }
-    if ${am_cv_proto_iconv+:} false; then :
+    if test "${am_cv_proto_iconv+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -20488,7 +20480,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
-if ${am_cv_langinfo_codeset+:} false; then :
+if test "${am_cv_langinfo_codeset+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20523,7 +20515,7 @@ $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
 $as_echo_n "checking for LC_MESSAGES... " >&6; }
-if ${gt_cv_val_LC_MESSAGES+:} false; then :
+if test "${gt_cv_val_LC_MESSAGES+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20565,7 +20557,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_INTLBISON+:} false; then :
+if test "${ac_cv_prog_INTLBISON+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$INTLBISON"; then
@@ -20637,7 +20629,7 @@ $as_echo "$ac_prog_version" >&6; }
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
+if test "${gt_cv_func_CFPreferencesCopyAppValue+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -20674,7 +20666,7 @@ $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
   fi
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
 $as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
+if test "${gt_cv_func_CFLocaleCopyCurrent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -20765,7 +20757,7 @@ $as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
 
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
 $as_echo_n "checking for GNU gettext in libc... " >&6; }
-if ${gt_cv_func_gnugettext1_libc+:} false; then :
+if test "${gt_cv_func_gnugettext1_libc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -21175,7 +21167,7 @@ fi
 
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if ${gt_cv_func_gnugettext1_libintl+:} false; then :
+if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   gt_save_CPPFLAGS="$CPPFLAGS"
@@ -21799,11 +21791,11 @@ fi
 
 TERM_LIB=""
 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default"
-if test "x$ac_cv_header_curses_h" = xyes; then :
+if test "x$ac_cv_header_curses_h" = x""yes; then :
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5
 $as_echo_n "checking for tgetent in -ltinfo... " >&6; }
-if ${ac_cv_lib_tinfo_tgetent+:} false; then :
+if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -21837,13 +21829,13 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5
 $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; }
-if test "x$ac_cv_lib_tinfo_tgetent" = xyes; then :
+if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then :
    TERM_LIB="-ltinfo"
 else
 
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5
 $as_echo_n "checking for tgetent in -lncurses... " >&6; }
-if ${ac_cv_lib_ncurses_tgetent+:} false; then :
+if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -21877,13 +21869,13 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5
 $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
-if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then :
+if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then :
    TERM_LIB="-lncurses"
 else
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5
 $as_echo_n "checking for tgetent in -ltermcap... " >&6; }
-if ${ac_cv_lib_termcap_tgetent+:} false; then :
+if test "${ac_cv_lib_termcap_tgetent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -21917,7 +21909,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5
 $as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
-if test "x$ac_cv_lib_termcap_tgetent" = xyes; then :
+if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then :
    TERM_LIB="-ltermcap"
 fi
 
@@ -21932,7 +21924,7 @@ else
     for ac_header in curses.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default"
-if test "x$ac_cv_header_curses_h" = xyes; then :
+if test "x$ac_cv_header_curses_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_CURSES_H 1
 _ACEOF
@@ -21942,10 +21934,10 @@ fi
 done
 
      ac_fn_c_check_header_mongrel "$LINENO" "term.h" "ac_cv_header_term_h" "$ac_includes_default"
-if test "x$ac_cv_header_term_h" = xyes; then :
+if test "x$ac_cv_header_term_h" = x""yes; then :
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5
 $as_echo_n "checking for tgetent in -lcurses... " >&6; }
-if ${ac_cv_lib_curses_tgetent+:} false; then :
+if test "${ac_cv_lib_curses_tgetent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -21979,7 +21971,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5
 $as_echo "$ac_cv_lib_curses_tgetent" >&6; }
-if test "x$ac_cv_lib_curses_tgetent" = xyes; then :
+if test "x$ac_cv_lib_curses_tgetent" = x""yes; then :
    TERM_LIB="-lcurses"
 fi
 
@@ -22073,7 +22065,7 @@ fi
 else
 
 	 	 ac_fn_c_check_header_mongrel "$LINENO" "/usr/include/readline/readline.h" "ac_cv_header__usr_include_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header__usr_include_readline_readline_h" = xyes; then :
+if test "x$ac_cv_header__usr_include_readline_readline_h" = x""yes; then :
 
 
 $as_echo "#define HAVE_READLINE 1" >>confdefs.h
@@ -22129,7 +22121,7 @@ MAKE_SHELL=/bin/sh
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if ${ac_cv_header_stat_broken+:} false; then :
+if test "${ac_cv_header_stat_broken+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -22174,7 +22166,7 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if eval \${$as_ac_Header+:} false; then :
+if eval "test \"\${$as_ac_Header+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -22214,7 +22206,7 @@ done
 if test $ac_header_dirent = dirent.h; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
 $as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -22248,11 +22240,11 @@ for ac_lib in '' dir; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
+  if test "${ac_cv_search_opendir+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
 
 else
   ac_cv_search_opendir=no
@@ -22271,7 +22263,7 @@ fi
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
 $as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -22305,11 +22297,11 @@ for ac_lib in '' x; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
+  if test "${ac_cv_search_opendir+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
 
 else
   ac_cv_search_opendir=no
@@ -22354,7 +22346,7 @@ done
 for ac_header in varargs.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "varargs.h" "ac_cv_header_varargs_h" "$ac_includes_default"
-if test "x$ac_cv_header_varargs_h" = xyes; then :
+if test "x$ac_cv_header_varargs_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_VARARGS_H 1
 _ACEOF
@@ -22446,7 +22438,7 @@ $as_echo "$as_me: checking for more Python libs" >&6;}
 	  saved_LIBS="$LIBS"; LIBS=
 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5
 $as_echo_n "checking for library containing shm_open... " >&6; }
-if ${ac_cv_search_shm_open+:} false; then :
+if test "${ac_cv_search_shm_open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -22480,11 +22472,11 @@ for ac_lib in '' rt; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_shm_open+:} false; then :
+  if test "${ac_cv_search_shm_open+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_shm_open+:} false; then :
+if test "${ac_cv_search_shm_open+set}" = set; then :
 
 else
   ac_cv_search_shm_open=no
@@ -22502,7 +22494,7 @@ fi
 
 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
 $as_echo_n "checking for openpty in -lutil... " >&6; }
-if ${ac_cv_lib_util_openpty+:} false; then :
+if test "${ac_cv_lib_util_openpty+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -22536,7 +22528,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
 $as_echo "$ac_cv_lib_util_openpty" >&6; }
-if test "x$ac_cv_lib_util_openpty" = xyes; then :
+if test "x$ac_cv_lib_util_openpty" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBUTIL 1
 _ACEOF
@@ -22564,13 +22556,13 @@ fi
 
 
 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
-if test "x$ac_cv_func_socket" = xyes; then :
+if test "x$ac_cv_func_socket" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: using libc's socket" >&5
 $as_echo "using libc's socket" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5
 $as_echo_n "checking for socket in -lxnet... " >&6; }
-if ${ac_cv_lib_xnet_socket+:} false; then :
+if test "${ac_cv_lib_xnet_socket+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -22604,7 +22596,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5
 $as_echo "$ac_cv_lib_xnet_socket" >&6; }
-if test "x$ac_cv_lib_xnet_socket" = xyes; then :
+if test "x$ac_cv_lib_xnet_socket" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXNET 1
 _ACEOF
@@ -22615,7 +22607,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
 $as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
+if test "${ac_cv_lib_socket_socket+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -22649,7 +22641,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
 $as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
+if test "x$ac_cv_lib_socket_socket" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBSOCKET 1
 _ACEOF
@@ -22660,7 +22652,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -linet" >&5
 $as_echo_n "checking for socket in -linet... " >&6; }
-if ${ac_cv_lib_inet_socket+:} false; then :
+if test "${ac_cv_lib_inet_socket+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -22694,7 +22686,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_socket" >&5
 $as_echo "$ac_cv_lib_inet_socket" >&6; }
-if test "x$ac_cv_lib_inet_socket" = xyes; then :
+if test "x$ac_cv_lib_inet_socket" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBINET 1
 _ACEOF
@@ -22717,7 +22709,7 @@ if test "${with_tcp_wrappers+set}" = set; then :
 	  LIBS="$saved_LIBS -lwrap"
 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
 $as_echo_n "checking for library containing nanosleep... " >&6; }
-if ${ac_cv_search_nanosleep+:} false; then :
+if test "${ac_cv_search_nanosleep+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -22751,11 +22743,11 @@ for ac_lib in '' rt; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_nanosleep+:} false; then :
+  if test "${ac_cv_search_nanosleep+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_nanosleep+:} false; then :
+if test "${ac_cv_search_nanosleep+set}" = set; then :
 
 else
   ac_cv_search_nanosleep=no
@@ -23000,7 +22992,7 @@ $as_echo "#define HAVE_OPENSSL_EXPORT_LIBRARY 1" >>confdefs.h
    if test "$support_crypto" = "yes"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_PKEY_encrypt_old in -lcrypto" >&5
 $as_echo_n "checking for EVP_PKEY_encrypt_old in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_EVP_PKEY_encrypt_old+:} false; then :
+if test "${ac_cv_lib_crypto_EVP_PKEY_encrypt_old+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -23034,7 +23026,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_PKEY_encrypt_old" >&5
 $as_echo "$ac_cv_lib_crypto_EVP_PKEY_encrypt_old" >&6; }
-if test "x$ac_cv_lib_crypto_EVP_PKEY_encrypt_old" = xyes; then :
+if test "x$ac_cv_lib_crypto_EVP_PKEY_encrypt_old" = x""yes; then :
 
 $as_echo "#define HAVE_OPENSSLv1 1" >>confdefs.h
 
@@ -23067,7 +23059,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
 $as_echo_n "checking for library containing dlopen... " >&6; }
-if ${ac_cv_search_dlopen+:} false; then :
+if test "${ac_cv_search_dlopen+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -23101,11 +23093,11 @@ for ac_lib in '' dl; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_dlopen+:} false; then :
+  if test "${ac_cv_search_dlopen+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_dlopen+:} false; then :
+if test "${ac_cv_search_dlopen+set}" = set; then :
 
 else
   ac_cv_search_dlopen=no
@@ -23734,12 +23726,12 @@ $as_echo "yes" >&6; }
      POSTGRESQL_INCLUDE=-I$POSTGRESQL_INCDIR
      POSTGRESQL_LIBS="-R $POSTGRESQL_LIBDIR -L$POSTGRESQL_LIBDIR -lpq"
      ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes; then :
+if test "x$ac_cv_func_crypt" = x""yes; then :
 
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
 $as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if ${ac_cv_lib_crypt_crypt+:} false; then :
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -23773,7 +23765,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
 $as_echo "$ac_cv_lib_crypt_crypt" >&6; }
-if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
+if test "x$ac_cv_lib_crypt_crypt" = x""yes; then :
   POSTGRESQL_LIBS="$POSTGRESQL_LIBS -lcrypt"
 fi
 
@@ -24237,7 +24229,7 @@ fi
 if test ! -z "$MYSQL_LIB"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mysql_thread_safe in -lmysql_r" >&5
 $as_echo_n "checking for mysql_thread_safe in -lmysql_r... " >&6; }
-if ${ac_cv_lib_mysql_r_mysql_thread_safe+:} false; then :
+if test "${ac_cv_lib_mysql_r_mysql_thread_safe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24271,7 +24263,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysql_r_mysql_thread_safe" >&5
 $as_echo "$ac_cv_lib_mysql_r_mysql_thread_safe" >&6; }
-if test "x$ac_cv_lib_mysql_r_mysql_thread_safe" = xyes; then :
+if test "x$ac_cv_lib_mysql_r_mysql_thread_safe" = x""yes; then :
 
 $as_echo "#define HAVE_MYSQL_THREAD_SAFE 1" >>confdefs.h
 
@@ -24282,7 +24274,7 @@ fi
 if test ! -z "SQLITE_LIB"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_threadsafe in -lsqlite3" >&5
 $as_echo_n "checking for sqlite3_threadsafe in -lsqlite3... " >&6; }
-if ${ac_cv_lib_sqlite3_sqlite3_threadsafe+:} false; then :
+if test "${ac_cv_lib_sqlite3_sqlite3_threadsafe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24316,7 +24308,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_threadsafe" >&5
 $as_echo "$ac_cv_lib_sqlite3_sqlite3_threadsafe" >&6; }
-if test "x$ac_cv_lib_sqlite3_sqlite3_threadsafe" = xyes; then :
+if test "x$ac_cv_lib_sqlite3_sqlite3_threadsafe" = x""yes; then :
 
 $as_echo "#define HAVE_SQLITE3_THREADSAFE 1" >>confdefs.h
 
@@ -24330,7 +24322,7 @@ if test ! -z "$POSTGRESQL_LIB"; then
 
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQisthreadsafe in -lpq" >&5
 $as_echo_n "checking for PQisthreadsafe in -lpq... " >&6; }
-if ${ac_cv_lib_pq_PQisthreadsafe+:} false; then :
+if test "${ac_cv_lib_pq_PQisthreadsafe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24364,7 +24356,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQisthreadsafe" >&5
 $as_echo "$ac_cv_lib_pq_PQisthreadsafe" >&6; }
-if test "x$ac_cv_lib_pq_PQisthreadsafe" = xyes; then :
+if test "x$ac_cv_lib_pq_PQisthreadsafe" = x""yes; then :
 
 $as_echo "#define HAVE_PQISTHREADSAFE 1" >>confdefs.h
 
@@ -24372,7 +24364,7 @@ fi
 
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQputCopyData in -lpq" >&5
 $as_echo_n "checking for PQputCopyData in -lpq... " >&6; }
-if ${ac_cv_lib_pq_PQputCopyData+:} false; then :
+if test "${ac_cv_lib_pq_PQputCopyData+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24406,7 +24398,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQputCopyData" >&5
 $as_echo "$ac_cv_lib_pq_PQputCopyData" >&6; }
-if test "x$ac_cv_lib_pq_PQputCopyData" = xyes; then :
+if test "x$ac_cv_lib_pq_PQputCopyData" = x""yes; then :
 
 $as_echo "#define HAVE_PQ_COPY 1" >>confdefs.h
 
@@ -24437,7 +24429,7 @@ if test ! -z "$DBI_LIBS"; then
             if test $DB_PROG = postgresql; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQisthreadsafe in -lpq" >&5
 $as_echo_n "checking for PQisthreadsafe in -lpq... " >&6; }
-if ${ac_cv_lib_pq_PQisthreadsafe+:} false; then :
+if test "${ac_cv_lib_pq_PQisthreadsafe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24471,14 +24463,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQisthreadsafe" >&5
 $as_echo "$ac_cv_lib_pq_PQisthreadsafe" >&6; }
-if test "x$ac_cv_lib_pq_PQisthreadsafe" = xyes; then :
+if test "x$ac_cv_lib_pq_PQisthreadsafe" = x""yes; then :
   $as_echo "#define HAVE_PQISTHREADSAFE 1" >>confdefs.h
 
 fi
 
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQputCopyData in -lpq" >&5
 $as_echo_n "checking for PQputCopyData in -lpq... " >&6; }
-if ${ac_cv_lib_pq_PQputCopyData+:} false; then :
+if test "${ac_cv_lib_pq_PQputCopyData+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -24512,7 +24504,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQputCopyData" >&5
 $as_echo "$ac_cv_lib_pq_PQputCopyData" >&6; }
-if test "x$ac_cv_lib_pq_PQputCopyData" = xyes; then :
+if test "x$ac_cv_lib_pq_PQputCopyData" = x""yes; then :
   $as_echo "#define HAVE_PQ_COPY 1" >>confdefs.h
 
 fi
@@ -24558,7 +24550,7 @@ fi
 set dummy ${ac_tool_prefix}getconf; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_GETCONF+:} false; then :
+if test "${ac_cv_prog_GETCONF+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$GETCONF"; then
@@ -24598,7 +24590,7 @@ if test -z "$ac_cv_prog_GETCONF"; then
 set dummy getconf; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_GETCONF+:} false; then :
+if test "${ac_cv_prog_ac_ct_GETCONF+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_GETCONF"; then
@@ -24647,7 +24639,7 @@ fi
 
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS value to request large file support" >&5
 $as_echo_n "checking for CFLAGS value to request large file support... " >&6; }
-if ${ac_cv_sys_largefile_CFLAGS+:} false; then :
+if test "${ac_cv_sys_largefile_CFLAGS+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_CFLAGS=`($GETCONF LFS_CFLAGS) 2>/dev/null` || {
@@ -24686,7 +24678,7 @@ fi
 $as_echo "$ac_cv_sys_largefile_CFLAGS" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDFLAGS value to request large file support" >&5
 $as_echo_n "checking for LDFLAGS value to request large file support... " >&6; }
-if ${ac_cv_sys_largefile_LDFLAGS+:} false; then :
+if test "${ac_cv_sys_largefile_LDFLAGS+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_LDFLAGS=`($GETCONF LFS_LDFLAGS) 2>/dev/null` || {
@@ -24698,7 +24690,7 @@ fi
 $as_echo "$ac_cv_sys_largefile_LDFLAGS" >&6; }
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBS value to request large file support" >&5
 $as_echo_n "checking for LIBS value to request large file support... " >&6; }
-if ${ac_cv_sys_largefile_LIBS+:} false; then :
+if test "${ac_cv_sys_largefile_LIBS+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_LIBS=`($GETCONF LFS_LIBS) 2>/dev/null` || {
@@ -24753,7 +24745,7 @@ $as_echo "$ac_cv_sys_largefile_LIBS" >&6; }
    esac
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS" >&5
 $as_echo_n "checking for _FILE_OFFSET_BITS... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_file_offset_bits=no
@@ -24779,7 +24771,7 @@ _ACEOF
    fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE" >&5
 $as_echo_n "checking for _LARGEFILE_SOURCE... " >&6; }
-if ${ac_cv_sys_largefile_source+:} false; then :
+if test "${ac_cv_sys_largefile_source+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_source=no
@@ -24805,7 +24797,7 @@ _ACEOF
    fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES" >&5
 $as_echo_n "checking for _LARGE_FILES... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
+if test "${ac_cv_sys_large_files+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_large_files=no
@@ -24847,8 +24839,8 @@ if test "x$with_x" = xno; then
   have_x=disabled
 else
   case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
+    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(
+    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   # One or both of the vars are not set, and there is no cached value.
@@ -25125,7 +25117,7 @@ if ac_fn_c_try_link "$LINENO"; then :
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
+if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25159,14 +25151,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
+if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25200,7 +25192,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
+if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
 fi
 
@@ -25219,14 +25211,14 @@ rm -f core conftest.err conftest.$ac_objext \
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
     ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
+if test "x$ac_cv_func_gethostbyname" = x""yes; then :
 
 fi
 
     if test $ac_cv_func_gethostbyname = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
+if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25260,14 +25252,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
+if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
+if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25301,7 +25293,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
 $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
+if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
 fi
 
@@ -25316,14 +25308,14 @@ fi
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
     ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
+if test "x$ac_cv_func_connect" = x""yes; then :
 
 fi
 
     if test $ac_cv_func_connect = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
 $as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
+if test "${ac_cv_lib_socket_connect+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25357,7 +25349,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
 $as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
+if test "x$ac_cv_lib_socket_connect" = x""yes; then :
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
 fi
 
@@ -25365,14 +25357,14 @@ fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
     ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
+if test "x$ac_cv_func_remove" = x""yes; then :
 
 fi
 
     if test $ac_cv_func_remove = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
 $as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
+if test "${ac_cv_lib_posix_remove+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25406,7 +25398,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
 $as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
+if test "x$ac_cv_lib_posix_remove" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
 fi
 
@@ -25414,14 +25406,14 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
+if test "x$ac_cv_func_shmat" = x""yes; then :
 
 fi
 
     if test $ac_cv_func_shmat = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
 $as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
+if test "${ac_cv_lib_ipc_shmat+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25455,7 +25447,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
 $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
+if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
 fi
 
@@ -25473,7 +25465,7 @@ fi
   # John Interrante, Karl Berry
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
 $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
+if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -25507,7 +25499,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
+if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
 fi
 
@@ -25561,7 +25553,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25673,7 +25665,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
 $as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
-if ${ac_cv_header_sys_types_h_makedev+:} false; then :
+if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25701,7 +25693,7 @@ $as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
 
 if test $ac_cv_header_sys_types_h_makedev = no; then
 ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
+if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then :
 
 $as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
 
@@ -25711,7 +25703,7 @@ fi
 
   if test $ac_cv_header_sys_mkdev_h = no; then
     ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
+if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then :
 
 $as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
 
@@ -25726,7 +25718,7 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if eval \${$as_ac_Header+:} false; then :
+if eval "test \"\${$as_ac_Header+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25766,7 +25758,7 @@ done
 if test $ac_header_dirent = dirent.h; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
 $as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -25800,11 +25792,11 @@ for ac_lib in '' dir; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
+  if test "${ac_cv_search_opendir+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
 
 else
   ac_cv_search_opendir=no
@@ -25823,7 +25815,7 @@ fi
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
 $as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -25857,11 +25849,11 @@ for ac_lib in '' x; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
+  if test "${ac_cv_search_opendir+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_opendir+:} false; then :
+if test "${ac_cv_search_opendir+set}" = set; then :
 
 else
   ac_cv_search_opendir=no
@@ -25881,7 +25873,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if ${ac_cv_header_stat_broken+:} false; then :
+if test "${ac_cv_header_stat_broken+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25923,7 +25915,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
+if test "${ac_cv_header_sys_wait_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25964,7 +25956,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
+if test "${ac_cv_header_time+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -25998,7 +25990,7 @@ $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
 fi
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
@@ -26011,7 +26003,7 @@ fi
 
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
@@ -26032,7 +26024,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
+if test "${ac_cv_struct_tm+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -26069,7 +26061,7 @@ ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_
 #include <$ac_cv_struct_tm>
 
 "
-if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_TM_TM_ZONE 1
@@ -26085,7 +26077,7 @@ $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
 else
   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
 "
-if test "x$ac_cv_have_decl_tzname" = xyes; then :
+if test "x$ac_cv_have_decl_tzname" = x""yes; then :
   ac_have_decl=1
 else
   ac_have_decl=0
@@ -26097,7 +26089,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
 $as_echo_n "checking for tzname... " >&6; }
-if ${ac_cv_var_tzname+:} false; then :
+if test "${ac_cv_var_tzname+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -26135,7 +26127,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for utime.h" >&5
 $as_echo_n "checking for utime.h... " >&6; }
-if ${ba_cv_header_utime_h+:} false; then :
+if test "${ba_cv_header_utime_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -26177,7 +26169,7 @@ $as_echo "#define HAVE_UTIME_H 1" >>confdefs.h
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
 $as_echo_n "checking for socklen_t... " >&6; }
-if ${ba_cv_header_socklen_t+:} false; then :
+if test "${ba_cv_header_socklen_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -26225,7 +26217,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl_req_t" >&5
 $as_echo_n "checking for ioctl_req_t... " >&6; }
-if ${ba_cv_header_ioctl_req_t+:} false; then :
+if test "${ba_cv_header_ioctl_req_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -26282,7 +26274,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof" >&5
 $as_echo_n "checking for typeof... " >&6; }
-if ${ba_cv_have_typeof+:} false; then :
+if test "${ba_cv_have_typeof+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -26328,7 +26320,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
+if test "${ac_cv_c_const+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -26409,7 +26401,7 @@ fi
 
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
+if test "${ac_cv_c_bigendian+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_bigendian=unknown
@@ -26631,7 +26623,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
      ;; #(
    *)
      as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
  esac
 
 
@@ -26729,7 +26721,7 @@ fi
 $as_echo "$fstype" >&6; }
 
 ac_fn_c_check_header_mongrel "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_statvfs_h" = xyes; then :
+if test "x$ac_cv_header_sys_statvfs_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h
 
@@ -26746,7 +26738,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 for ac_func in backtrace
 do :
   ac_fn_cxx_check_func "$LINENO" "backtrace" "ac_cv_func_backtrace"
-if test "x$ac_cv_func_backtrace" = xyes; then :
+if test "x$ac_cv_func_backtrace" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_BACKTRACE 1
 _ACEOF
@@ -26763,7 +26755,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
 $as_echo_n "checking return type of signal handlers... " >&6; }
-if ${ac_cv_type_signal+:} false; then :
+if test "${ac_cv_type_signal+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -26797,7 +26789,7 @@ _ACEOF
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5
 $as_echo_n "checking for type of signal functions... " >&6; }
-  if ${bash_cv_signal_vintage+:} false; then :
+  if test "${bash_cv_signal_vintage+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -26890,7 +26882,7 @@ $as_echo "$bash_cv_signal_vintage" >&6; }
   fi
 
 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
-if test "x$ac_cv_type_mode_t" = xyes; then :
+if test "x$ac_cv_type_mode_t" = x""yes; then :
 
 else
 
@@ -26902,7 +26894,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
-if ${ac_cv_type_uid_t+:} false; then :
+if test "${ac_cv_type_uid_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -26931,7 +26923,7 @@ $as_echo "#define gid_t int" >>confdefs.h
 fi
 
 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
+if test "x$ac_cv_type_size_t" = x""yes; then :
 
 else
 
@@ -26942,7 +26934,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
+if test "x$ac_cv_type_pid_t" = x""yes; then :
 
 else
 
@@ -26953,7 +26945,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
-if test "x$ac_cv_type_off_t" = xyes; then :
+if test "x$ac_cv_type_off_t" = x""yes; then :
 
 else
 
@@ -26965,7 +26957,7 @@ fi
 
 
   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
-if test "x$ac_cv_type_intptr_t" = xyes; then :
+if test "x$ac_cv_type_intptr_t" = x""yes; then :
 
 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
 
@@ -27000,7 +26992,7 @@ fi
 
 
   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
+if test "x$ac_cv_type_uintptr_t" = x""yes; then :
 
 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
 
@@ -27035,7 +27027,7 @@ fi
 
 
 ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default"
-if test "x$ac_cv_type_ino_t" = xyes; then :
+if test "x$ac_cv_type_ino_t" = x""yes; then :
 
 else
 
@@ -27046,7 +27038,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "dev_t" "ac_cv_type_dev_t" "$ac_includes_default"
-if test "x$ac_cv_type_dev_t" = xyes; then :
+if test "x$ac_cv_type_dev_t" = x""yes; then :
 
 else
 
@@ -27057,7 +27049,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "daddr_t" "ac_cv_type_daddr_t" "$ac_includes_default"
-if test "x$ac_cv_type_daddr_t" = xyes; then :
+if test "x$ac_cv_type_daddr_t" = x""yes; then :
 
 else
 
@@ -27068,7 +27060,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "major_t" "ac_cv_type_major_t" "$ac_includes_default"
-if test "x$ac_cv_type_major_t" = xyes; then :
+if test "x$ac_cv_type_major_t" = x""yes; then :
 
 else
 
@@ -27079,7 +27071,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "minor_t" "ac_cv_type_minor_t" "$ac_includes_default"
-if test "x$ac_cv_type_minor_t" = xyes; then :
+if test "x$ac_cv_type_minor_t" = x""yes; then :
 
 else
 
@@ -27090,7 +27082,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
-if test "x$ac_cv_type_ssize_t" = xyes; then :
+if test "x$ac_cv_type_ssize_t" = x""yes; then :
 
 else
 
@@ -27101,7 +27093,7 @@ _ACEOF
 fi
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
@@ -27121,7 +27113,7 @@ fi
 
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_STRUCT_STAT_ST_RDEV 1
@@ -27135,7 +27127,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
+if test "${ac_cv_struct_tm+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -27170,7 +27162,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
+if test "${ac_cv_c_const+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -27255,7 +27247,7 @@ fi
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
 $as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
+if test "${ac_cv_sizeof_char+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
@@ -27265,7 +27257,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (char)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_char=0
    fi
@@ -27288,7 +27280,7 @@ _ACEOF
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5
 $as_echo_n "checking size of short int... " >&6; }
-if ${ac_cv_sizeof_short_int+:} false; then :
+if test "${ac_cv_sizeof_short_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short int))" "ac_cv_sizeof_short_int"        "$ac_includes_default"; then :
@@ -27298,7 +27290,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (short int)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_short_int=0
    fi
@@ -27321,7 +27313,7 @@ _ACEOF
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
 $as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
+if test "${ac_cv_sizeof_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
@@ -27331,7 +27323,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (int)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_int=0
    fi
@@ -27354,7 +27346,7 @@ _ACEOF
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
 $as_echo_n "checking size of long int... " >&6; }
-if ${ac_cv_sizeof_long_int+:} false; then :
+if test "${ac_cv_sizeof_long_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int"        "$ac_includes_default"; then :
@@ -27364,7 +27356,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (long int)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_long_int=0
    fi
@@ -27387,7 +27379,7 @@ _ACEOF
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5
 $as_echo_n "checking size of long long int... " >&6; }
-if ${ac_cv_sizeof_long_long_int+:} false; then :
+if test "${ac_cv_sizeof_long_long_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int"        "$ac_includes_default"; then :
@@ -27397,7 +27389,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (long long int)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_long_long_int=0
    fi
@@ -27420,7 +27412,7 @@ _ACEOF
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int *" >&5
 $as_echo_n "checking size of int *... " >&6; }
-if ${ac_cv_sizeof_int_p+:} false; then :
+if test "${ac_cv_sizeof_int_p+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int *))" "ac_cv_sizeof_int_p"        "$ac_includes_default"; then :
@@ -27430,7 +27422,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (int *)
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
    else
      ac_cv_sizeof_int_p=0
    fi
@@ -27450,7 +27442,7 @@ _ACEOF
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int type" >&5
 $as_echo_n "checking for u_int type... " >&6; }
-if ${ac_cv_have_u_int+:} false; then :
+if test "${ac_cv_have_u_int+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27493,7 +27485,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t type" >&5
 $as_echo_n "checking for intmax_t type... " >&6; }
-if ${ac_cv_have_intmax_t+:} false; then :
+if test "${ac_cv_have_intmax_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27561,7 +27553,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intmax_t type" >&5
 $as_echo_n "checking for u_intmax_t type... " >&6; }
-if ${ac_cv_have_u_intmax_t+:} false; then :
+if test "${ac_cv_have_u_intmax_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27629,7 +27621,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t types" >&5
 $as_echo_n "checking for intXX_t types... " >&6; }
-if ${ac_cv_have_intxx_t+:} false; then :
+if test "${ac_cv_have_intxx_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27672,7 +27664,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t type" >&5
 $as_echo_n "checking for int64_t type... " >&6; }
-if ${ac_cv_have_int64_t+:} false; then :
+if test "${ac_cv_have_int64_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27715,7 +27707,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types" >&5
 $as_echo_n "checking for u_intXX_t types... " >&6; }
-if ${ac_cv_have_u_intxx_t+:} false; then :
+if test "${ac_cv_have_u_intxx_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27758,7 +27750,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int64_t types" >&5
 $as_echo_n "checking for u_int64_t types... " >&6; }
-if ${ac_cv_have_u_int64_t+:} false; then :
+if test "${ac_cv_have_u_int64_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27845,7 +27837,7 @@ fi
 if test -z "$have_u_intxx_t" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types" >&5
 $as_echo_n "checking for uintXX_t types... " >&6; }
-if ${ac_cv_have_uintxx_t+:} false; then :
+if test "${ac_cv_have_uintxx_t+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -27998,7 +27990,7 @@ done
 for ac_func in getpagesize
 do :
   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = xyes; then :
+if test "x$ac_cv_func_getpagesize" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETPAGESIZE 1
 _ACEOF
@@ -28011,7 +28003,7 @@ done
 for ac_func in malloc_trim
 do :
   ac_fn_c_check_func "$LINENO" "malloc_trim" "ac_cv_func_malloc_trim"
-if test "x$ac_cv_func_malloc_trim" = xyes; then :
+if test "x$ac_cv_func_malloc_trim" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_MALLOC_TRIM 1
 _ACEOF
@@ -28025,7 +28017,7 @@ done
 for ac_func in fchdir
 do :
   ac_fn_c_check_func "$LINENO" "fchdir" "ac_cv_func_fchdir"
-if test "x$ac_cv_func_fchdir" = xyes; then :
+if test "x$ac_cv_func_fchdir" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_FCHDIR 1
 _ACEOF
@@ -28037,7 +28029,7 @@ done
 for ac_func in strtoll
 do :
   ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
-if test "x$ac_cv_func_strtoll" = xyes; then :
+if test "x$ac_cv_func_strtoll" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_STRTOLL 1
 _ACEOF
@@ -28049,7 +28041,7 @@ done
 for ac_func in posix_fadvise
 do :
   ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"
-if test "x$ac_cv_func_posix_fadvise" = xyes; then :
+if test "x$ac_cv_func_posix_fadvise" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_POSIX_FADVISE 1
 _ACEOF
@@ -28060,7 +28052,7 @@ done
 for ac_func in fdatasync
 do :
   ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"
-if test "x$ac_cv_func_fdatasync" = xyes; then :
+if test "x$ac_cv_func_fdatasync" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_FDATASYNC 1
 _ACEOF
@@ -28072,7 +28064,7 @@ done
 for ac_func in chflags
 do :
   ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags"
-if test "x$ac_cv_func_chflags" = xyes; then :
+if test "x$ac_cv_func_chflags" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_CHFLAGS 1
 _ACEOF
@@ -28096,7 +28088,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
 $as_echo_n "checking for va_copy... " >&6; }
-if ${ba_cv_va_copy+:} false; then :
+if test "${ba_cv_va_copy+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -28153,13 +28145,13 @@ done
 
 # If resolver functions are not in libc check for -lnsl or -lresolv.
 ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
-if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
+if test "x$ac_cv_func_gethostbyname_r" = x""yes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: using libc's resolver" >&5
 $as_echo "using libc's resolver" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r in -lnsl" >&5
 $as_echo_n "checking for gethostbyname_r in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname_r+:} false; then :
+if test "${ac_cv_lib_nsl_gethostbyname_r+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28193,7 +28185,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname_r" >&5
 $as_echo "$ac_cv_lib_nsl_gethostbyname_r" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname_r" = xyes; then :
+if test "x$ac_cv_lib_nsl_gethostbyname_r" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBNSL 1
 _ACEOF
@@ -28204,7 +28196,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r in -lresolv" >&5
 $as_echo_n "checking for gethostbyname_r in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv_gethostbyname_r+:} false; then :
+if test "${ac_cv_lib_resolv_gethostbyname_r+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28238,7 +28230,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_gethostbyname_r" >&5
 $as_echo "$ac_cv_lib_resolv_gethostbyname_r" >&6; }
-if test "x$ac_cv_lib_resolv_gethostbyname_r" = xyes; then :
+if test "x$ac_cv_lib_resolv_gethostbyname_r" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBRESOLV 1
 _ACEOF
@@ -28253,7 +28245,7 @@ fi
 for ac_func in inet_pton
 do :
   ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
-if test "x$ac_cv_func_inet_pton" = xyes; then :
+if test "x$ac_cv_func_inet_pton" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_INET_PTON 1
 _ACEOF
@@ -28265,7 +28257,7 @@ done
 for ac_func in inet_ntop
 do :
   ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
-if test "x$ac_cv_func_inet_ntop" = xyes; then :
+if test "x$ac_cv_func_inet_ntop" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_INET_NTOP 1
 _ACEOF
@@ -28277,7 +28269,7 @@ done
 for ac_func in gethostbyname2
 do :
   ac_fn_c_check_func "$LINENO" "gethostbyname2" "ac_cv_func_gethostbyname2"
-if test "x$ac_cv_func_gethostbyname2" = xyes; then :
+if test "x$ac_cv_func_gethostbyname2" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETHOSTBYNAME2 1
 _ACEOF
@@ -28289,7 +28281,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr has a sa_len field" >&5
 $as_echo_n "checking for struct sockaddr has a sa_len field... " >&6; }
-if ${ac_cv_struct_sockaddr_sa_len+:} false; then :
+if test "${ac_cv_struct_sockaddr_sa_len+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -28333,7 +28325,7 @@ fi
 for ac_func in strftime
 do :
   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = xyes; then :
+if test "x$ac_cv_func_strftime" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_STRFTIME 1
 _ACEOF
@@ -28342,7 +28334,7 @@ else
   # strftime is in -lintl on SCO UNIX.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
 $as_echo_n "checking for strftime in -lintl... " >&6; }
-if ${ac_cv_lib_intl_strftime+:} false; then :
+if test "${ac_cv_lib_intl_strftime+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28376,7 +28368,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = xyes; then :
+if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
 
 LIBS="-lintl $LIBS"
@@ -28388,13 +28380,13 @@ done
 for ac_func in vprintf
 do :
   ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
+if test "x$ac_cv_func_vprintf" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_VPRINTF 1
 _ACEOF
 
 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
+if test "x$ac_cv_func__doprnt" = x""yes; then :
 
 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
 
@@ -28408,7 +28400,7 @@ done
 # for constant arguments.  Useless!
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 $as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
+if test "${ac_cv_working_alloca_h+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -28441,7 +28433,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 $as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
+if test "${ac_cv_func_alloca_works+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -28460,7 +28452,7 @@ else
  #pragma alloca
 #   else
 #    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
+char *alloca ();
 #    endif
 #   endif
 #  endif
@@ -28504,7 +28496,7 @@ $as_echo "#define C_ALLOCA 1" >>confdefs.h
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
+if test "${ac_cv_os_cray+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -28545,7 +28537,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
 $as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
+if test "${ac_cv_c_stack_direction+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -28597,7 +28589,7 @@ fi
 # -lseq on Dynix/PTX, -lgen on Unixware.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5
 $as_echo_n "checking for library containing getmntent... " >&6; }
-if ${ac_cv_search_getmntent+:} false; then :
+if test "${ac_cv_search_getmntent+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
@@ -28631,11 +28623,11 @@ for ac_lib in '' sun seq gen; do
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_getmntent+:} false; then :
+  if test "${ac_cv_search_getmntent+set}" = set; then :
   break
 fi
 done
-if ${ac_cv_search_getmntent+:} false; then :
+if test "${ac_cv_search_getmntent+set}" = set; then :
 
 else
   ac_cv_search_getmntent=no
@@ -28660,7 +28652,7 @@ fi
 for ac_func in getmntinfo
 do :
   ac_fn_c_check_func "$LINENO" "getmntinfo" "ac_cv_func_getmntinfo"
-if test "x$ac_cv_func_getmntinfo" = xyes; then :
+if test "x$ac_cv_func_getmntinfo" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_GETMNTINFO 1
 _ACEOF
@@ -28671,7 +28663,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
 $as_echo_n "checking whether closedir returns void... " >&6; }
-if ${ac_cv_func_closedir_void+:} false; then :
+if test "${ac_cv_func_closedir_void+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -28713,7 +28705,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
-if ${ac_cv_func_setpgrp_void+:} false; then :
+if test "${ac_cv_func_setpgrp_void+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
@@ -28754,7 +28746,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5
 $as_echo_n "checking for gettext in -lintl... " >&6; }
-if ${ac_cv_lib_intl_gettext+:} false; then :
+if test "${ac_cv_lib_intl_gettext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28788,14 +28780,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5
 $as_echo "$ac_cv_lib_intl_gettext" >&6; }
-if test "x$ac_cv_lib_intl_gettext" = xyes; then :
+if test "x$ac_cv_lib_intl_gettext" = x""yes; then :
   LIBS="$LIBS -lintl"
 fi
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwnam in -lsun" >&5
 $as_echo_n "checking for getpwnam in -lsun... " >&6; }
-if ${ac_cv_lib_sun_getpwnam+:} false; then :
+if test "${ac_cv_lib_sun_getpwnam+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28829,7 +28821,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sun_getpwnam" >&5
 $as_echo "$ac_cv_lib_sun_getpwnam" >&6; }
-if test "x$ac_cv_lib_sun_getpwnam" = xyes; then :
+if test "x$ac_cv_lib_sun_getpwnam" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBSUN 1
 _ACEOF
@@ -28842,7 +28834,7 @@ fi
 for ac_header in zlib.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
+if test "x$ac_cv_header_zlib_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_ZLIB_H 1
 _ACEOF
@@ -28853,7 +28845,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
 $as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
+if test "${ac_cv_lib_z_deflate+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28887,7 +28879,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
 $as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
+if test "x$ac_cv_lib_z_deflate" = x""yes; then :
   ZLIBS="-lz"
 fi
 
@@ -28902,7 +28894,7 @@ fi
 for ac_header in lzo/lzoconf.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "lzo/lzoconf.h" "ac_cv_header_lzo_lzoconf_h" "$ac_includes_default"
-if test "x$ac_cv_header_lzo_lzoconf_h" = xyes; then :
+if test "x$ac_cv_header_lzo_lzoconf_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LZO_LZOCONF_H 1
 _ACEOF
@@ -28914,7 +28906,7 @@ done
 for ac_header in lzo/lzo1x.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "lzo/lzo1x.h" "ac_cv_header_lzo_lzo1x_h" "$ac_includes_default"
-if test "x$ac_cv_header_lzo_lzo1x_h" = xyes; then :
+if test "x$ac_cv_header_lzo_lzo1x_h" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LZO_LZO1X_H 1
 _ACEOF
@@ -28925,7 +28917,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzo1x_1_compress in -llzo2" >&5
 $as_echo_n "checking for lzo1x_1_compress in -llzo2... " >&6; }
-if ${ac_cv_lib_lzo2_lzo1x_1_compress+:} false; then :
+if test "${ac_cv_lib_lzo2_lzo1x_1_compress+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -28959,7 +28951,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzo2_lzo1x_1_compress" >&5
 $as_echo "$ac_cv_lib_lzo2_lzo1x_1_compress" >&6; }
-if test "x$ac_cv_lib_lzo2_lzo1x_1_compress" = xyes; then :
+if test "x$ac_cv_lib_lzo2_lzo1x_1_compress" = x""yes; then :
   LZOLIBS="-llzo2"
 fi
 
@@ -28989,7 +28981,7 @@ have_acl=no
 have_extended_acl=no
 if test x$support_acl = xyes -o x$support_acl = xauto; then
    ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_acl_h" = xyes; then :
+if test "x$ac_cv_header_sys_acl_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_ACL_H 1" >>confdefs.h
 
@@ -28998,7 +28990,7 @@ fi
 
 
             ac_fn_c_check_func "$LINENO" "acl_get_file" "ac_cv_func_acl_get_file"
-if test "x$ac_cv_func_acl_get_file" = xyes; then :
+if test "x$ac_cv_func_acl_get_file" = x""yes; then :
 
 	  have_acl=yes
 
@@ -29009,7 +29001,7 @@ fi
             if test $have_acl = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lacl" >&5
 $as_echo_n "checking for acl_get_file in -lacl... " >&6; }
-if ${ac_cv_lib_acl_acl_get_file+:} false; then :
+if test "${ac_cv_lib_acl_acl_get_file+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29043,7 +29035,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_get_file" >&5
 $as_echo "$ac_cv_lib_acl_acl_get_file" >&6; }
-if test "x$ac_cv_lib_acl_acl_get_file" = xyes; then :
+if test "x$ac_cv_lib_acl_acl_get_file" = x""yes; then :
 
 	     have_acl=yes
 	     FDLIBS="-lacl $FDLIBS"
@@ -29057,7 +29049,7 @@ fi
 	   x${HAVE_OSF1_OS_TRUE} = x; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lpacl" >&5
 $as_echo_n "checking for acl_get_file in -lpacl... " >&6; }
-if ${ac_cv_lib_pacl_acl_get_file+:} false; then :
+if test "${ac_cv_lib_pacl_acl_get_file+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29091,7 +29083,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pacl_acl_get_file" >&5
 $as_echo "$ac_cv_lib_pacl_acl_get_file" >&6; }
-if test "x$ac_cv_lib_pacl_acl_get_file" = xyes; then :
+if test "x$ac_cv_lib_pacl_acl_get_file" = x""yes; then :
 
 	     have_acl=yes
 	     FDLIBS="-lpacl $FDLIBS"
@@ -29153,7 +29145,7 @@ $as_echo "no" >&6; }
 	   x${HAVE_SUN_OS_TRUE} = x; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acltotext in -lsec" >&5
 $as_echo_n "checking for acltotext in -lsec... " >&6; }
-if ${ac_cv_lib_sec_acltotext+:} false; then :
+if test "${ac_cv_lib_sec_acltotext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29187,14 +29179,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_acltotext" >&5
 $as_echo "$ac_cv_lib_sec_acltotext" >&6; }
-if test "x$ac_cv_lib_sec_acltotext" = xyes; then :
+if test "x$ac_cv_lib_sec_acltotext" = x""yes; then :
 
 	     have_acl=yes
 	     FDLIBS="-lsec $FDLIBS"
 
 	     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_totext in -lsec" >&5
 $as_echo_n "checking for acl_totext in -lsec... " >&6; }
-if ${ac_cv_lib_sec_acl_totext+:} false; then :
+if test "${ac_cv_lib_sec_acl_totext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29228,7 +29220,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_acl_totext" >&5
 $as_echo "$ac_cv_lib_sec_acl_totext" >&6; }
-if test "x$ac_cv_lib_sec_acl_totext" = xyes; then :
+if test "x$ac_cv_lib_sec_acl_totext" = x""yes; then :
 
 		    have_extended_acl=yes
 
@@ -29244,12 +29236,12 @@ fi
             if test $have_acl = no -a \
 	   x${HAVE_AIX_OS_TRUE} = x; then
       ac_fn_c_check_func "$LINENO" "acl_get" "ac_cv_func_acl_get"
-if test "x$ac_cv_func_acl_get" = xyes; then :
+if test "x$ac_cv_func_acl_get" = x""yes; then :
 
 	     have_acl=yes
 
 	     ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
-if test "x$ac_cv_func_aclx_get" = xyes; then :
+if test "x$ac_cv_func_aclx_get" = x""yes; then :
 
 		    have_extended_acl=yes
 
@@ -29300,7 +29292,7 @@ if test x$support_xattr = xyes -o x$support_xattr = xauto; then
 	   x${HAVE_NETBSD_OS_TRUE} = x -o \
 	   x${HAVE_OPENBSD_OS_TRUE} = x; then
       ac_fn_c_check_header_mongrel "$LINENO" "sys/extattr.h" "ac_cv_header_sys_extattr_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_extattr_h" = xyes; then :
+if test "x$ac_cv_header_sys_extattr_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_EXTATTR_H 1" >>confdefs.h
 
@@ -29308,7 +29300,7 @@ fi
 
 
       ac_fn_c_check_header_mongrel "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
-if test "x$ac_cv_header_libutil_h" = xyes; then :
+if test "x$ac_cv_header_libutil_h" = x""yes; then :
 
 $as_echo "#define HAVE_LIBUTIL_H 1" >>confdefs.h
 
@@ -29394,7 +29386,7 @@ done
 	 	 	 	 if test $have_extattr_string_in_libc = no; then
 	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extattr_namespace_to_string extattr_string_to_namespace in -lutil" >&5
 $as_echo_n "checking for extattr_namespace_to_string extattr_string_to_namespace in -lutil... " >&6; }
-if ${ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace+:} false; then :
+if test "${ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29428,7 +29420,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace" >&5
 $as_echo "$ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace" >&6; }
-if test "x$ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace" = xyes; then :
+if test "x$ac_cv_lib_util_extattr_namespace_to_string_extattr_string_to_namespace" = x""yes; then :
 
 
 $as_echo "#define HAVE_EXTATTR_NAMESPACE_TO_STRING 1" >>confdefs.h
@@ -29448,7 +29440,7 @@ fi
                if test $have_xattr = no -a \
 	   x${HAVE_AIX_OS_TRUE} = x; then
       ac_fn_c_check_header_mongrel "$LINENO" "sys/ea.h" "ac_cv_header_sys_ea_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_ea_h" = xyes; then :
+if test "x$ac_cv_header_sys_ea_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_EA_H 1" >>confdefs.h
 
@@ -29511,7 +29503,7 @@ done
                if test $have_xattr = no -a \
 	   x${HAVE_OSF1_OS_TRUE} = x; then
       ac_fn_c_check_header_mongrel "$LINENO" "sys/proplist.h" "ac_cv_header_sys_proplist_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_proplist_h" = xyes; then :
+if test "x$ac_cv_header_sys_proplist_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_PROPLIST_H 1" >>confdefs.h
 
@@ -29553,7 +29545,7 @@ done
                if test $have_xattr = no -a \
 	   x${HAVE_SUN_OS_TRUE} = x; then
       ac_fn_c_check_header_mongrel "$LINENO" "sys/attr.h" "ac_cv_header_sys_attr_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_attr_h" = xyes; then :
+if test "x$ac_cv_header_sys_attr_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_ATTR_H 1" >>confdefs.h
 
@@ -29561,7 +29553,7 @@ fi
 
 
       ac_fn_c_check_header_mongrel "$LINENO" "sys/nvpair.h" "ac_cv_header_sys_nvpair_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_nvpair_h" = xyes; then :
+if test "x$ac_cv_header_sys_nvpair_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_NVPAIR_H 1" >>confdefs.h
 
@@ -29569,7 +29561,7 @@ fi
 
 
       ac_fn_c_check_header_mongrel "$LINENO" "attr.h" "ac_cv_header_attr_h" "$ac_includes_default"
-if test "x$ac_cv_header_attr_h" = xyes; then :
+if test "x$ac_cv_header_attr_h" = x""yes; then :
 
 $as_echo "#define HAVE_ATTR_H 1" >>confdefs.h
 
@@ -29611,7 +29603,7 @@ done
       if test $have_xattr = yes; then
 	 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nvlist_next_nvpair in -lnvpair" >&5
 $as_echo_n "checking for nvlist_next_nvpair in -lnvpair... " >&6; }
-if ${ac_cv_lib_nvpair_nvlist_next_nvpair+:} false; then :
+if test "${ac_cv_lib_nvpair_nvlist_next_nvpair+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29645,7 +29637,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nvpair_nvlist_next_nvpair" >&5
 $as_echo "$ac_cv_lib_nvpair_nvlist_next_nvpair" >&6; }
-if test "x$ac_cv_lib_nvpair_nvlist_next_nvpair" = xyes; then :
+if test "x$ac_cv_lib_nvpair_nvlist_next_nvpair" = x""yes; then :
 
 
 $as_echo "#define HAVE_NVLIST_NEXT_NVPAIR 1" >>confdefs.h
@@ -29660,7 +29652,7 @@ fi
 
             if test $have_xattr = no; then
       ac_fn_c_check_header_mongrel "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_xattr_h" = xyes; then :
+if test "x$ac_cv_header_sys_xattr_h" = x""yes; then :
 
 $as_echo "#define HAVE_SYS_XATTR_H 1" >>confdefs.h
 
@@ -29735,7 +29727,7 @@ fi
 PTHREAD_LIB=""
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_create+:} false; then :
+if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29769,13 +29761,13 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
+if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
   PTHREAD_LIB="-lpthread"
 else
 
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
 $as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
-if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
+if test "${ac_cv_lib_pthreads_pthread_create+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29809,13 +29801,13 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
 $as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
-if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
+if test "x$ac_cv_lib_pthreads_pthread_create" = x""yes; then :
   PTHREAD_LIB="-lpthreads"
 else
 
 	      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
 $as_echo_n "checking for pthread_create in -lc_r... " >&6; }
-if ${ac_cv_lib_c_r_pthread_create+:} false; then :
+if test "${ac_cv_lib_c_r_pthread_create+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29849,12 +29841,12 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
-if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
+if test "x$ac_cv_lib_c_r_pthread_create" = x""yes; then :
   PTHREAD_LIB="-lc_r"
 else
 
 		     ac_fn_c_check_func "$LINENO" "pthread_create" "ac_cv_func_pthread_create"
-if test "x$ac_cv_func_pthread_create" = xyes; then :
+if test "x$ac_cv_func_pthread_create" = x""yes; then :
 
 fi
 
@@ -29898,7 +29890,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_set_proc in -lcap" >&5
 $as_echo_n "checking for cap_set_proc in -lcap... " >&6; }
-if ${ac_cv_lib_cap_cap_set_proc+:} false; then :
+if test "${ac_cv_lib_cap_cap_set_proc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -29932,7 +29924,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_set_proc" >&5
 $as_echo "$ac_cv_lib_cap_cap_set_proc" >&6; }
-if test "x$ac_cv_lib_cap_cap_set_proc" = xyes; then :
+if test "x$ac_cv_lib_cap_cap_set_proc" = x""yes; then :
   CAP_LIBS="-lcap"
 else
   CAP_LIBS=
@@ -30367,21 +30359,10 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
+    test "x$cache_file" != "x/dev/null" &&
       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
+    cat confcache >$cache_file
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
@@ -30414,7 +30395,7 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: "${CONFIG_STATUS=./config.status}"
+: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@@ -30515,7 +30496,6 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -30823,7 +30803,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by bacula $as_me 5.2.0rc1, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -30889,7 +30869,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 bacula config.status 5.2.0rc1
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -31507,7 +31487,7 @@ do
     "$PFILES") CONFIG_FILES="$CONFIG_FILES $PFILES" ;;
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
 
@@ -31530,10 +31510,9 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp= ac_tmp=
+  tmp=
   trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
 ' 0
   trap 'as_fn_exit 1' 1 2 13 15
 }
@@ -31541,13 +31520,12 @@ $debug ||
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
+  test -n "$tmp" && test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -31586,13 +31564,13 @@ else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 # Create commands to substitute file output variables.
 {
   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
-  echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+  echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
   echo "_ACAWK" &&
   echo "_ACEOF"
@@ -31625,7 +31603,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -31673,7 +31651,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
   \$ac_cs_awk_pipe_init
@@ -31711,7 +31689,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
@@ -31745,7 +31723,7 @@ fi # test -n "$CONFIG_FILES"
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+cat >"$tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -31757,8 +31735,8 @@ _ACEOF
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
@@ -31859,7 +31837,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -31878,7 +31856,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
+      -) ac_f="$tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -31887,7 +31865,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -31913,8 +31891,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
   esac
@@ -32046,25 +32024,24 @@ $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
 if $ac_cs_awk_getline; then
-  $AWK -f "$ac_tmp/subs.awk"
+  $AWK -f "$tmp/subs.awk"
 else
-  $AWK -f "$ac_tmp/subs.awk" | $SHELL
-fi \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  $AWK -f "$tmp/subs.awk" | $SHELL
+fi >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
-  rm -f "$ac_tmp/stdin"
+  rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
@@ -32075,20 +32052,20 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
+      mv "$tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi
  ;;