Index: /pjproject/trunk/aconfigure
===================================================================
--- /pjproject/trunk/aconfigure	(revision 3056)
+++ /pjproject/trunk/aconfigure	(revision 3057)
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for pjproject 1.0.
+# Generated by GNU Autoconf 2.62 for pjproject 1.0.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
@@ -16,5 +16,5 @@
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
@@ -38,15 +38,43 @@
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
@@ -64,6 +92,4 @@
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
@@ -88,5 +114,5 @@
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
@@ -101,15 +127,8 @@
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
@@ -133,5 +152,5 @@
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
@@ -159,5 +178,5 @@
 fi
 
-  if test $as_have_required = yes && 	 (eval ":
+  if test $as_have_required = yes &&	 (eval ":
 (as_func_return () {
   (exit \$1)
@@ -241,5 +260,5 @@
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
@@ -262,5 +281,5 @@
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
@@ -342,8 +361,8 @@
       if test "x$CONFIG_SHELL" != x; then
   for as_var in BASH_ENV ENV
-        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-        done
-        export CONFIG_SHELL
-        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
@@ -414,7 +433,8 @@
 test \$exitcode = 0") || {
   echo No shell found that supports shell functions.
-  echo Please tell autoconf@gnu.org about your system,
-  echo including any error possibly output before this
-  echo message
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
 }
 
@@ -452,5 +472,5 @@
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
@@ -480,5 +500,4 @@
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
@@ -493,17 +512,20 @@
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
@@ -530,8 +552,8 @@
     eval sh -c '\''
       if test -d "$1"; then
-        test -d "$1/.";
+	test -d "$1/.";
       else
 	case $1 in
-        -*)set "./$1";;
+	-*)set "./$1";;
 	esac;
 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
@@ -703,4 +725,26 @@
 LTLIBOBJS'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_floating_point
+enable_epoll
+enable_sound
+enable_oss
+enable_ext_sound
+enable_small_filter
+enable_large_filter
+enable_speex_aec
+enable_g711_codec
+enable_l16_codec
+enable_gsm_codec
+enable_g722_codec
+enable_g7221_codec
+enable_speex_codec
+enable_ilbc_codec
+enable_libsamplerate
+enable_ipp
+enable_ipp_samples
+enable_ssl
+'
       ac_precious_vars='build_alias
 host_alias
@@ -720,4 +764,6 @@
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
@@ -818,11 +864,19 @@
 
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-    eval enable_$ac_feature=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
 
   -docdir | --docdir | --docdi | --doc | --do)
@@ -837,11 +891,19 @@
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-    eval enable_$ac_feature=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
@@ -1034,20 +1096,36 @@
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-    eval with_$ac_package=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-    eval with_$ac_package=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
@@ -1069,5 +1147,5 @@
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; }
@@ -1078,5 +1156,5 @@
     # Reject names that are not valid shell variable names.
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
@@ -1085,7 +1163,7 @@
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
@@ -1096,9 +1174,18 @@
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
@@ -1107,9 +1194,16 @@
 do
   eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
   case $ac_val in
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    { (exit 1); exit 1; }; }
 done
@@ -1126,5 +1220,5 @@
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
@@ -1142,8 +1236,8 @@
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  { echo "$as_me: error: pwd does not report name of working directory" >&2
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
    { (exit 1); exit 1; }; }
 
@@ -1153,10 +1247,10 @@
   ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
@@ -1185,10 +1279,10 @@
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
 	pwd)`
@@ -1239,7 +1333,7 @@
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
@@ -1251,23 +1345,23 @@
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR          info documentation [DATAROOTDIR/info]
-  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/pjproject]
-  --htmldir=DIR          html documentation [DOCDIR]
-  --dvidir=DIR           dvi documentation [DOCDIR]
-  --pdfdir=DIR           pdf documentation [DOCDIR]
-  --psdir=DIR            ps documentation [DOCDIR]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/pjproject]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
@@ -1288,4 +1382,5 @@
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
@@ -1340,5 +1435,7 @@
   # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
@@ -1346,7 +1443,7 @@
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
@@ -1384,5 +1481,5 @@
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
@@ -1394,8 +1491,8 @@
   cat <<\_ACEOF
 pjproject configure 1.0
-generated by GNU Autoconf 2.61
+generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
@@ -1408,5 +1505,5 @@
 
 It was created by pjproject $as_me 1.0, which was
-generated by GNU Autoconf 2.61.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
@@ -1444,5 +1541,5 @@
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
+  $as_echo "PATH: $as_dir"
 done
 IFS=$as_save_IFS
@@ -1479,5 +1576,5 @@
       continue ;;
     *\'*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
@@ -1531,9 +1628,10 @@
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
@@ -1565,7 +1663,7 @@
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      echo "$ac_var='\''$ac_val'\''"
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
@@ -1582,7 +1680,7 @@
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	echo "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
@@ -1600,6 +1698,6 @@
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
@@ -1643,19 +1741,22 @@
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  set x "$CONFIG_SITE"
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
-  set x "$prefix/share/config.site" "$prefix/etc/config.site"
-else
-  set x "$ac_default_prefix/share/config.site" \
-	"$ac_default_prefix/etc/config.site"
-fi
-shift
-for ac_site_file
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
+  test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file"
@@ -1667,6 +1768,6 @@
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
@@ -1675,6 +1776,6 @@
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -1690,21 +1791,30 @@
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
@@ -1712,5 +1822,5 @@
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
@@ -1722,8 +1832,8 @@
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1780,6 +1890,6 @@
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1796,12 +1906,12 @@
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    { (exit 1); exit 1; }; }
 
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
 if test "${ac_cv_build+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
@@ -1809,19 +1919,19 @@
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
    { (exit 1); exit 1; }; };;
 esac
@@ -1840,8 +1950,8 @@
 
 
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
 if test "${ac_cv_host+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
@@ -1849,16 +1959,16 @@
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
    { (exit 1); exit 1; }; };;
 esac
@@ -1877,8 +1987,8 @@
 
 
-{ echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
 if test "${ac_cv_target+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
@@ -1886,16 +1996,16 @@
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
-echo "$as_me: error: invalid value of canonical target" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
    { (exit 1); exit 1; }; };;
 esac
@@ -1942,8 +2052,8 @@
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -1958,5 +2068,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -1969,9 +2079,9 @@
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -1982,8 +2092,8 @@
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -1998,5 +2108,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2009,9 +2119,9 @@
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2021,8 +2131,8 @@
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
@@ -2039,8 +2149,8 @@
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2055,5 +2165,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2066,9 +2176,9 @@
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2079,8 +2189,8 @@
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2100,5 +2210,5 @@
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2123,9 +2233,9 @@
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2138,8 +2248,8 @@
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2154,5 +2264,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2165,9 +2275,9 @@
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2182,8 +2292,8 @@
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2198,5 +2308,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2209,9 +2319,9 @@
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2225,8 +2335,8 @@
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
@@ -2240,13 +2350,14 @@
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
@@ -2254,8 +2365,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
@@ -2264,8 +2376,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
@@ -2274,8 +2387,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
@@ -2296,25 +2410,20 @@
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort.  b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions.  Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
 ac_rmfiles=
 for ac_file in $ac_files
 do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac
@@ -2327,8 +2436,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
@@ -2341,5 +2451,5 @@
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
@@ -2368,13 +2478,13 @@
 fi
 
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
 if test -z "$ac_file"; then
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
@@ -2385,6 +2495,6 @@
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
@@ -2395,8 +2505,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
@@ -2405,8 +2516,8 @@
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
@@ -2415,18 +2526,18 @@
   fi
 fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
-
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"
 case "(($ac_try" in
@@ -2434,8 +2545,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
@@ -2446,5 +2558,5 @@
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
@@ -2453,7 +2565,7 @@
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
@@ -2461,14 +2573,14 @@
 
 rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -2493,13 +2605,14 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
@@ -2507,10 +2620,10 @@
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
@@ -2519,12 +2632,12 @@
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -2552,5 +2665,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -2558,5 +2672,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -2565,5 +2679,5 @@
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -2575,13 +2689,17 @@
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -2610,5 +2728,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -2616,5 +2735,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -2623,5 +2742,5 @@
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -2648,5 +2767,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -2654,5 +2774,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -2661,5 +2781,5 @@
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -2687,5 +2807,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -2693,5 +2814,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -2700,5 +2821,5 @@
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -2715,6 +2836,6 @@
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -2732,8 +2853,8 @@
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
@@ -2806,5 +2927,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -2812,5 +2934,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -2819,5 +2941,5 @@
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -2835,13 +2957,13 @@
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
@@ -2867,8 +2989,8 @@
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
@@ -2883,5 +3005,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2894,9 +3016,9 @@
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  { echo "$as_me:$LINENO: result: $CXX" >&5
-echo "${ECHO_T}$CXX" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2911,8 +3033,8 @@
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
@@ -2927,5 +3049,5 @@
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CXX="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2938,9 +3060,9 @@
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
-echo "${ECHO_T}$ac_ct_CXX" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -2954,8 +3076,8 @@
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
@@ -2969,6 +3091,7 @@
 fi
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C++ compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
@@ -2976,8 +3099,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
@@ -2986,8 +3110,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
@@ -2996,14 +3121,15 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -3031,5 +3157,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -3037,5 +3164,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_cxx_werror_flag" ||
@@ -3044,5 +3171,5 @@
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3054,13 +3181,17 @@
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
-GXX=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
 ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
-{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
 if test "${ac_cv_prog_cxx_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
@@ -3089,5 +3220,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -3095,5 +3227,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_cxx_werror_flag" ||
@@ -3102,5 +3234,5 @@
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3127,5 +3259,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -3133,5 +3266,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_cxx_werror_flag" ||
@@ -3140,5 +3273,5 @@
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3166,5 +3299,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -3172,5 +3306,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_cxx_werror_flag" ||
@@ -3179,5 +3313,5 @@
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3194,6 +3328,6 @@
    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
@@ -3237,8 +3371,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
-echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
+$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3272,5 +3406,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3278,13 +3413,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pthread_pthread_create=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3292,10 +3429,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
 if test $ac_cv_lib_pthread_pthread_create = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3308,8 +3446,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lwsock32" >&5
-echo $ECHO_N "checking for puts in -lwsock32... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lwsock32" >&5
+$as_echo_n "checking for puts in -lwsock32... " >&6; }
 if test "${ac_cv_lib_wsock32_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3343,5 +3481,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3349,13 +3488,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_wsock32_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3363,10 +3504,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_wsock32_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_wsock32_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_wsock32_puts" >&5
+$as_echo "$ac_cv_lib_wsock32_puts" >&6; }
 if test $ac_cv_lib_wsock32_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3379,8 +3521,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lws2_32" >&5
-echo $ECHO_N "checking for puts in -lws2_32... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lws2_32" >&5
+$as_echo_n "checking for puts in -lws2_32... " >&6; }
 if test "${ac_cv_lib_ws2_32_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3414,5 +3556,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3420,13 +3563,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_ws2_32_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3434,10 +3579,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_ws2_32_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_puts" >&5
+$as_echo "$ac_cv_lib_ws2_32_puts" >&6; }
 if test $ac_cv_lib_ws2_32_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3450,8 +3596,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lole32" >&5
-echo $ECHO_N "checking for puts in -lole32... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lole32" >&5
+$as_echo_n "checking for puts in -lole32... " >&6; }
 if test "${ac_cv_lib_ole32_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3485,5 +3631,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3491,13 +3638,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_ole32_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3505,10 +3654,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_ole32_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_ole32_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ole32_puts" >&5
+$as_echo "$ac_cv_lib_ole32_puts" >&6; }
 if test $ac_cv_lib_ole32_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3521,8 +3671,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lwinmm" >&5
-echo $ECHO_N "checking for puts in -lwinmm... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lwinmm" >&5
+$as_echo_n "checking for puts in -lwinmm... " >&6; }
 if test "${ac_cv_lib_winmm_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3556,5 +3706,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3562,13 +3713,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_winmm_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3576,10 +3729,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_winmm_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_winmm_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_winmm_puts" >&5
+$as_echo "$ac_cv_lib_winmm_puts" >&6; }
 if test $ac_cv_lib_winmm_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3592,8 +3746,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lsocket" >&5
-echo $ECHO_N "checking for puts in -lsocket... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lsocket" >&5
+$as_echo_n "checking for puts in -lsocket... " >&6; }
 if test "${ac_cv_lib_socket_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3627,5 +3781,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3633,13 +3788,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_socket_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3647,10 +3804,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_puts" >&5
+$as_echo "$ac_cv_lib_socket_puts" >&6; }
 if test $ac_cv_lib_socket_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3663,8 +3821,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lrt" >&5
-echo $ECHO_N "checking for puts in -lrt... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lrt" >&5
+$as_echo_n "checking for puts in -lrt... " >&6; }
 if test "${ac_cv_lib_rt_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3698,5 +3856,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3704,13 +3863,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_rt_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3718,10 +3879,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_rt_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rt_puts" >&5
+$as_echo "$ac_cv_lib_rt_puts" >&6; }
 if test $ac_cv_lib_rt_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3734,8 +3896,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for puts in -lnsl" >&5
-echo $ECHO_N "checking for puts in -lnsl... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for puts in -lnsl" >&5
+$as_echo_n "checking for puts in -lnsl... " >&6; }
 if test "${ac_cv_lib_nsl_puts+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3769,5 +3931,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3775,13 +3938,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_nsl_puts=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3789,10 +3954,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_puts" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_puts" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_puts" >&5
+$as_echo "$ac_cv_lib_nsl_puts" >&6; }
 if test $ac_cv_lib_nsl_puts = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3805,8 +3971,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5
-echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5
+$as_echo_n "checking for uuid_generate in -luuid... " >&6; }
 if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3840,5 +4006,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3846,13 +4013,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_uuid_uuid_generate=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3860,10 +4029,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5
-echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5
+$as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
 if test $ac_cv_lib_uuid_uuid_generate = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -3875,8 +4045,8 @@
 fi
 
-{ echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5
-echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5
+$as_echo_n "checking for uuid_generate in -luuid... " >&6; }
 if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -3910,5 +4080,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -3916,13 +4087,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_uuid_uuid_generate=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -3930,10 +4103,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5
-echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5
+$as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
 if test $ac_cv_lib_uuid_uuid_generate = yes; then
   ac_has_uuid_lib=1
@@ -3941,6 +4115,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_M_NAME to $target_cpu" >&5
-echo "${ECHO_T}Setting PJ_M_NAME to $target_cpu" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_M_NAME to $target_cpu" >&5
+$as_echo "Setting PJ_M_NAME to $target_cpu" >&6; }
 cat >>confdefs.h <<_ACEOF
 #define PJ_M_NAME "$target_cpu"
@@ -3948,6 +4122,6 @@
 
 
-{ echo "$as_me:$LINENO: checking memory alignment" >&5
-echo $ECHO_N "checking memory alignment... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking memory alignment" >&5
+$as_echo_n "checking memory alignment... " >&6; }
 case $target in
     ia64-* | x86_64-* )
@@ -3956,6 +4130,6 @@
 _ACEOF
 
-	{ echo "$as_me:$LINENO: result: 8 bytes" >&5
-echo "${ECHO_T}8 bytes" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: 8 bytes" >&5
+$as_echo "8 bytes" >&6; }
 	;;
     * )
@@ -3964,6 +4138,6 @@
 _ACEOF
 
-	{ echo "$as_me:$LINENO: result: 4 bytes (default)" >&5
-echo "${ECHO_T}4 bytes (default)" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: 4 bytes (default)" >&5
+$as_echo "4 bytes (default)" >&6; }
 	;;
 esac
@@ -3975,6 +4149,6 @@
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -3983,5 +4157,5 @@
 if test -z "$CPP"; then
   if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -4015,5 +4189,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -4021,5 +4196,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -4028,5 +4203,5 @@
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4052,5 +4227,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -4058,5 +4234,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -4066,5 +4242,5 @@
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4091,6 +4267,6 @@
   ac_cv_prog_CPP=$CPP
 fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -4120,5 +4296,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -4126,5 +4303,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -4133,5 +4310,5 @@
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4157,5 +4334,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -4163,5 +4341,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -4171,5 +4349,5 @@
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4187,7 +4365,7 @@
   :
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
@@ -4201,18 +4379,13 @@
 
 
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
   ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
@@ -4220,8 +4393,8 @@
   test -z "$as_dir" && as_dir=.
   for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
@@ -4230,5 +4403,5 @@
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
@@ -4236,5 +4409,5 @@
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
@@ -4251,50 +4424,36 @@
 esac
 
-
-    $ac_path_GREP_found && break 3
+      $ac_path_GREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
 if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+     if test -z "$EGREP"; then
   ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
@@ -4302,8 +4461,8 @@
   test -z "$as_dir" && as_dir=.
   for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
@@ -4312,5 +4471,5 @@
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
@@ -4318,5 +4477,5 @@
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
@@ -4333,38 +4492,29 @@
 esac
 
-
-    $ac_path_EGREP_found && break 3
+      $ac_path_EGREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_EGREP=$EGREP
 fi
 
-
    fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -4393,5 +4543,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -4399,5 +4550,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -4406,5 +4557,5 @@
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4498,8 +4649,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
@@ -4507,13 +4659,14 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4521,4 +4674,5 @@
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
@@ -4527,6 +4681,6 @@
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
@@ -4550,9 +4704,9 @@
 		  inttypes.h stdint.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -4572,5 +4726,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -4578,5 +4733,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -4585,5 +4740,5 @@
   eval "$as_ac_Header=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4593,10 +4748,12 @@
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
@@ -4606,11 +4763,60 @@
 
 
-{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
 if test "${ac_cv_c_bigendian+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are some -arch flags.  Note that *ppc* also matches
+	# ppc64.  This check is also rather less than ideal.
+	case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
+	  *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+	esac
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -4619,13 +4825,14 @@
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+	     #include <sys/param.h>
 
 int
 main ()
 {
-#if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
-	&& BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
- bogus endian macros
-#endif
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
 
   ;
@@ -4639,5 +4846,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -4645,5 +4853,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -4651,5 +4859,5 @@
        } && test -s conftest.$ac_objext; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+	 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -4658,5 +4866,5 @@
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+		#include <sys/param.h>
 
 int
@@ -4664,6 +4872,6 @@
 {
 #if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+		 not big endian
+		#endif
 
   ;
@@ -4677,5 +4885,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -4683,5 +4892,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -4690,5 +4899,5 @@
   ac_cv_c_bigendian=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4698,12 +4907,15 @@
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
-  # try to guess the endianness by grepping values into an object file
-  ac_cv_c_bigendian=unknown
-  cat >conftest.$ac_ext <<_ACEOF
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -4711,14 +4923,13 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#include <limits.h>
+
 int
 main ()
 {
- _ascii (); _ebcdic ();
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
   ;
   return 0;
@@ -4731,5 +4942,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -4737,22 +4949,130 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest.$ac_objext; then
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-  if test "$ac_cv_c_bigendian" = unknown; then
-    ac_cv_c_bigendian=no
-  else
-    # finding both strings is unlikely to happen, but who knows?
-    ac_cv_c_bigendian=unknown
-  fi
-fi
-else
-  echo "$as_me: failed program was:" >&5
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4773,12 +5093,12 @@
 {
 
-  /* Are we little or big endian?  From Harbison&Steele.  */
-  union
-  {
-    long int l;
-    char c[sizeof (long int)];
-  } u;
-  u.l = 1;
-  return u.c[sizeof (long int) - 1] == 1;
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
 
   ;
@@ -4792,8 +5112,9 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
@@ -4801,13 +5122,14 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_bigendian=no
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4815,30 +5137,35 @@
 ac_cv_c_bigendian=yes
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
-case $ac_cv_c_bigendian in
-  yes)
+    fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+;; #(
+   no)
+      ;; #(
+   universal)
 
 cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
-_ACEOF
- ;;
-  no)
-     ;;
-  *)
-    { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+#define AC_APPLE_UNIVERSAL_BUILD 1
+_ACEOF
+
+     ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
    { (exit 1); exit 1; }; } ;;
-esac
+ esac
 
 
@@ -4896,6 +5223,6 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if floating point is disabled... yes" >&5
-echo "${ECHO_T}Checking if floating point is disabled... yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if floating point is disabled... yes" >&5
+$as_echo "Checking if floating point is disabled... yes" >&6; }
 	       fi
 else
@@ -4905,11 +5232,11 @@
 _ACEOF
 
-	        { echo "$as_me:$LINENO: result: Checking if floating point is disabled... no" >&5
-echo "${ECHO_T}Checking if floating point is disabled... no" >&6; }
-
-{ echo "$as_me:$LINENO: checking for fmod in -lm" >&5
-echo $ECHO_N "checking for fmod in -lm... $ECHO_C" >&6; }
+	        { $as_echo "$as_me:$LINENO: result: Checking if floating point is disabled... no" >&5
+$as_echo "Checking if floating point is disabled... no" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for fmod in -lm" >&5
+$as_echo_n "checking for fmod in -lm... " >&6; }
 if test "${ac_cv_lib_m_fmod+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4943,5 +5270,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -4949,13 +5277,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_m_fmod=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -4963,10 +5293,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_fmod" >&5
-echo "${ECHO_T}$ac_cv_lib_m_fmod" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_fmod" >&5
+$as_echo "$ac_cv_lib_m_fmod" >&6; }
 if test $ac_cv_lib_m_fmod = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -4984,15 +5315,15 @@
 
 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
-echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
+$as_echo_n "checking for arpa/inet.h... " >&6; }
 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
-echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
+$as_echo "$ac_cv_header_arpa_inet_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
-echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
+$as_echo_n "checking arpa/inet.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5010,5 +5341,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5016,5 +5348,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5023,5 +5355,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5030,10 +5362,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
-echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
+$as_echo_n "checking arpa/inet.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5049,5 +5381,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5055,5 +5388,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5062,5 +5395,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5069,41 +5402,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
-echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
+$as_echo_n "checking for arpa/inet.h... " >&6; }
 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_arpa_inet_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
-echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
+$as_echo "$ac_cv_header_arpa_inet_h" >&6; }
 
 fi
@@ -5117,15 +5450,15 @@
 
 if test "${ac_cv_header_assert_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for assert.h" >&5
-echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for assert.h" >&5
+$as_echo_n "checking for assert.h... " >&6; }
 if test "${ac_cv_header_assert_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5
-echo "${ECHO_T}$ac_cv_header_assert_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5
+$as_echo "$ac_cv_header_assert_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking assert.h usability" >&5
-echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking assert.h usability" >&5
+$as_echo_n "checking assert.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5143,5 +5476,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5149,5 +5483,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5156,5 +5490,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5163,10 +5497,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking assert.h presence" >&5
-echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking assert.h presence" >&5
+$as_echo_n "checking assert.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5182,5 +5516,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5188,5 +5523,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5195,5 +5530,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5202,41 +5537,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: assert.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: assert.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: assert.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: assert.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: assert.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: assert.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for assert.h" >&5
-echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for assert.h" >&5
+$as_echo_n "checking for assert.h... " >&6; }
 if test "${ac_cv_header_assert_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_assert_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5
-echo "${ECHO_T}$ac_cv_header_assert_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5
+$as_echo "$ac_cv_header_assert_h" >&6; }
 
 fi
@@ -5250,15 +5585,15 @@
 
 if test "${ac_cv_header_ctype_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for ctype.h" >&5
-echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ctype.h" >&5
+$as_echo_n "checking for ctype.h... " >&6; }
 if test "${ac_cv_header_ctype_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5
-echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5
+$as_echo "$ac_cv_header_ctype_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking ctype.h usability" >&5
-echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ctype.h usability" >&5
+$as_echo_n "checking ctype.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5276,5 +5611,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5282,5 +5618,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5289,5 +5625,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5296,10 +5632,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking ctype.h presence" >&5
-echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ctype.h presence" >&5
+$as_echo_n "checking ctype.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5315,5 +5651,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5321,5 +5658,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5328,5 +5665,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5335,41 +5672,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: ctype.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ctype.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: ctype.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: ctype.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ctype.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ctype.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for ctype.h" >&5
-echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ctype.h" >&5
+$as_echo_n "checking for ctype.h... " >&6; }
 if test "${ac_cv_header_ctype_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_ctype_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5
-echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5
+$as_echo "$ac_cv_header_ctype_h" >&6; }
 
 fi
@@ -5392,15 +5729,15 @@
     *)
 	if test "${ac_cv_header_errno_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for errno.h" >&5
-echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for errno.h" >&5
+$as_echo_n "checking for errno.h... " >&6; }
 if test "${ac_cv_header_errno_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_errno_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
+$as_echo "$ac_cv_header_errno_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking errno.h usability" >&5
-echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking errno.h usability" >&5
+$as_echo_n "checking errno.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5418,5 +5755,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5424,5 +5762,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5431,5 +5769,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5438,10 +5776,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking errno.h presence" >&5
-echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking errno.h presence" >&5
+$as_echo_n "checking errno.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5457,5 +5795,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5463,5 +5802,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5470,5 +5809,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5477,41 +5816,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for errno.h" >&5
-echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for errno.h" >&5
+$as_echo_n "checking for errno.h... " >&6; }
 if test "${ac_cv_header_errno_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_errno_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_errno_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5
+$as_echo "$ac_cv_header_errno_h" >&6; }
 
 fi
@@ -5528,15 +5867,15 @@
 
 if test "${ac_cv_header_fcntl_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for fcntl.h" >&5
-echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for fcntl.h" >&5
+$as_echo_n "checking for fcntl.h... " >&6; }
 if test "${ac_cv_header_fcntl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5
-echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5
+$as_echo "$ac_cv_header_fcntl_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking fcntl.h usability" >&5
-echo $ECHO_N "checking fcntl.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking fcntl.h usability" >&5
+$as_echo_n "checking fcntl.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5554,5 +5893,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5560,5 +5900,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5567,5 +5907,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5574,10 +5914,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking fcntl.h presence" >&5
-echo $ECHO_N "checking fcntl.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking fcntl.h presence" >&5
+$as_echo_n "checking fcntl.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5593,5 +5933,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5599,5 +5940,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5606,5 +5947,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5613,41 +5954,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: fcntl.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: fcntl.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: fcntl.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: fcntl.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: fcntl.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: fcntl.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: fcntl.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: fcntl.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: fcntl.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: fcntl.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: fcntl.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: fcntl.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: fcntl.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: fcntl.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for fcntl.h" >&5
-echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for fcntl.h" >&5
+$as_echo_n "checking for fcntl.h... " >&6; }
 if test "${ac_cv_header_fcntl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_fcntl_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5
-echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5
+$as_echo "$ac_cv_header_fcntl_h" >&6; }
 
 fi
@@ -5661,15 +6002,15 @@
 
 if test "${ac_cv_header_linux_socket_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for linux/socket.h" >&5
-echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for linux/socket.h" >&5
+$as_echo_n "checking for linux/socket.h... " >&6; }
 if test "${ac_cv_header_linux_socket_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5
-echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5
+$as_echo "$ac_cv_header_linux_socket_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking linux/socket.h usability" >&5
-echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking linux/socket.h usability" >&5
+$as_echo_n "checking linux/socket.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5687,5 +6028,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5693,5 +6035,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5700,5 +6042,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5707,10 +6049,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking linux/socket.h presence" >&5
-echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking linux/socket.h presence" >&5
+$as_echo_n "checking linux/socket.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5726,5 +6068,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5732,5 +6075,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5739,5 +6082,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5746,41 +6089,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: linux/socket.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: linux/socket.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for linux/socket.h" >&5
-echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for linux/socket.h" >&5
+$as_echo_n "checking for linux/socket.h... " >&6; }
 if test "${ac_cv_header_linux_socket_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_linux_socket_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5
-echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5
+$as_echo "$ac_cv_header_linux_socket_h" >&6; }
 
 fi
@@ -5794,15 +6137,15 @@
 
 if test "${ac_cv_header_malloc_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for malloc.h" >&5
-echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for malloc.h" >&5
+$as_echo_n "checking for malloc.h... " >&6; }
 if test "${ac_cv_header_malloc_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
-echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
+$as_echo "$ac_cv_header_malloc_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking malloc.h usability" >&5
-echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking malloc.h usability" >&5
+$as_echo_n "checking malloc.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5820,5 +6163,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5826,5 +6170,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5833,5 +6177,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5840,10 +6184,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking malloc.h presence" >&5
-echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking malloc.h presence" >&5
+$as_echo_n "checking malloc.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5859,5 +6203,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5865,5 +6210,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -5872,5 +6217,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5879,41 +6224,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for malloc.h" >&5
-echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for malloc.h" >&5
+$as_echo_n "checking for malloc.h... " >&6; }
 if test "${ac_cv_header_malloc_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_malloc_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
-echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
+$as_echo "$ac_cv_header_malloc_h" >&6; }
 
 fi
@@ -5927,15 +6272,15 @@
 
 if test "${ac_cv_header_netdb_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for netdb.h" >&5
-echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for netdb.h" >&5
+$as_echo_n "checking for netdb.h... " >&6; }
 if test "${ac_cv_header_netdb_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5
-echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5
+$as_echo "$ac_cv_header_netdb_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking netdb.h usability" >&5
-echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netdb.h usability" >&5
+$as_echo_n "checking netdb.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5953,5 +6298,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -5959,5 +6305,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -5966,5 +6312,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -5973,10 +6319,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking netdb.h presence" >&5
-echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netdb.h presence" >&5
+$as_echo_n "checking netdb.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5992,5 +6338,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -5998,5 +6345,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6005,5 +6352,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6012,41 +6359,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: netdb.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: netdb.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: netdb.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: netdb.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: netdb.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: netdb.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for netdb.h" >&5
-echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netdb.h" >&5
+$as_echo_n "checking for netdb.h... " >&6; }
 if test "${ac_cv_header_netdb_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_netdb_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5
-echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5
+$as_echo "$ac_cv_header_netdb_h" >&6; }
 
 fi
@@ -6060,15 +6407,15 @@
 
 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5
-echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5
+$as_echo_n "checking for netinet/in_systm.h... " >&6; }
 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5
+$as_echo "$ac_cv_header_netinet_in_systm_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking netinet/in_systm.h usability" >&5
-echo $ECHO_N "checking netinet/in_systm.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/in_systm.h usability" >&5
+$as_echo_n "checking netinet/in_systm.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6086,5 +6433,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6092,5 +6440,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6099,5 +6447,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6106,10 +6454,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking netinet/in_systm.h presence" >&5
-echo $ECHO_N "checking netinet/in_systm.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/in_systm.h presence" >&5
+$as_echo_n "checking netinet/in_systm.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6125,5 +6473,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6131,5 +6480,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6138,5 +6487,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6145,41 +6494,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5
-echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5
+$as_echo_n "checking for netinet/in_systm.h... " >&6; }
 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_netinet_in_systm_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5
+$as_echo "$ac_cv_header_netinet_in_systm_h" >&6; }
 
 fi
@@ -6193,15 +6542,15 @@
 
 if test "${ac_cv_header_netinet_in_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
-echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for netinet/in.h" >&5
+$as_echo_n "checking for netinet/in.h... " >&6; }
 if test "${ac_cv_header_netinet_in_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
+$as_echo "$ac_cv_header_netinet_in_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
-echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
+$as_echo_n "checking netinet/in.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6219,5 +6568,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6225,5 +6575,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6232,5 +6582,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6239,10 +6589,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
-echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
+$as_echo_n "checking netinet/in.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6258,5 +6608,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6264,5 +6615,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6271,5 +6622,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6278,41 +6629,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for netinet/in.h" >&5
-echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netinet/in.h" >&5
+$as_echo_n "checking for netinet/in.h... " >&6; }
 if test "${ac_cv_header_netinet_in_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_netinet_in_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
+$as_echo "$ac_cv_header_netinet_in_h" >&6; }
 
 fi
@@ -6325,8 +6676,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for netinet/ip.h" >&5
-echo $ECHO_N "checking for netinet/ip.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netinet/ip.h" >&5
+$as_echo_n "checking for netinet/ip.h... " >&6; }
 if test "${ac_cv_header_netinet_ip_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -6336,7 +6687,13 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#if PJ_HAS_NETINET_IN_SYSTM_H
+#if PJ_HAS_SYS_TYPES_H
+          	  #	include <sys/types.h>
+          	  #endif
+		  #if PJ_HAS_NETINET_IN_SYSTM_H
           	  #	include <netinet/in_systm.h>
           	  #endif
+		  #if PJ_HAS_NETINET_IN_H
+          	  #	include <netinet/in.h>
+          	  #endif
 
 
@@ -6349,5 +6706,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6355,5 +6713,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6362,5 +6720,5 @@
   ac_cv_header_netinet_ip_h=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6370,6 +6728,6 @@
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_ip_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_ip_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_ip_h" >&5
+$as_echo "$ac_cv_header_netinet_ip_h" >&6; }
 if test $ac_cv_header_netinet_ip_h = yes; then
   cat >>confdefs.h <<\_ACEOF
@@ -6381,15 +6739,15 @@
 
 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
-echo $ECHO_N "checking for netinet/tcp.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
+$as_echo_n "checking for netinet/tcp.h... " >&6; }
 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_tcp_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5
+$as_echo "$ac_cv_header_netinet_tcp_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking netinet/tcp.h usability" >&5
-echo $ECHO_N "checking netinet/tcp.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/tcp.h usability" >&5
+$as_echo_n "checking netinet/tcp.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6407,5 +6765,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6413,5 +6772,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6420,5 +6779,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6427,10 +6786,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking netinet/tcp.h presence" >&5
-echo $ECHO_N "checking netinet/tcp.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking netinet/tcp.h presence" >&5
+$as_echo_n "checking netinet/tcp.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6446,5 +6805,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6452,5 +6812,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6459,5 +6819,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6466,41 +6826,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: netinet/tcp.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: netinet/tcp.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
-echo $ECHO_N "checking for netinet/tcp.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
+$as_echo_n "checking for netinet/tcp.h... " >&6; }
 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_netinet_tcp_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5
-echo "${ECHO_T}$ac_cv_header_netinet_tcp_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5
+$as_echo "$ac_cv_header_netinet_tcp_h" >&6; }
 
 fi
@@ -6514,15 +6874,15 @@
 
 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
-echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
+$as_echo_n "checking for ifaddrs.h... " >&6; }
 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
-echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
+$as_echo "$ac_cv_header_ifaddrs_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
-echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
+$as_echo_n "checking ifaddrs.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6540,5 +6900,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6546,5 +6907,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6553,5 +6914,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6560,10 +6921,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
-echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
+$as_echo_n "checking ifaddrs.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6579,5 +6940,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6585,5 +6947,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6592,5 +6954,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6599,41 +6961,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
-echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
+$as_echo_n "checking for ifaddrs.h... " >&6; }
 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_ifaddrs_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
-echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
+$as_echo "$ac_cv_header_ifaddrs_h" >&6; }
 
 fi
@@ -6647,15 +7009,15 @@
 
 if test "${ac_cv_header_semaphore_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for semaphore.h" >&5
-echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for semaphore.h" >&5
+$as_echo_n "checking for semaphore.h... " >&6; }
 if test "${ac_cv_header_semaphore_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5
-echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5
+$as_echo "$ac_cv_header_semaphore_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking semaphore.h usability" >&5
-echo $ECHO_N "checking semaphore.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking semaphore.h usability" >&5
+$as_echo_n "checking semaphore.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6673,5 +7035,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6679,5 +7042,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6686,5 +7049,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6693,10 +7056,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking semaphore.h presence" >&5
-echo $ECHO_N "checking semaphore.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking semaphore.h presence" >&5
+$as_echo_n "checking semaphore.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6712,5 +7075,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6718,5 +7082,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6725,5 +7089,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6732,41 +7096,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: semaphore.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: semaphore.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: semaphore.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: semaphore.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: semaphore.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: semaphore.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: semaphore.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: semaphore.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: semaphore.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: semaphore.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: semaphore.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: semaphore.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: semaphore.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: semaphore.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for semaphore.h" >&5
-echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for semaphore.h" >&5
+$as_echo_n "checking for semaphore.h... " >&6; }
 if test "${ac_cv_header_semaphore_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_semaphore_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5
-echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5
+$as_echo "$ac_cv_header_semaphore_h" >&6; }
 
 fi
@@ -6780,15 +7144,15 @@
 
 if test "${ac_cv_header_setjmp_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for setjmp.h" >&5
-echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for setjmp.h" >&5
+$as_echo_n "checking for setjmp.h... " >&6; }
 if test "${ac_cv_header_setjmp_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5
-echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5
+$as_echo "$ac_cv_header_setjmp_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking setjmp.h usability" >&5
-echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking setjmp.h usability" >&5
+$as_echo_n "checking setjmp.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6806,5 +7170,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6812,5 +7177,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6819,5 +7184,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6826,10 +7191,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking setjmp.h presence" >&5
-echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking setjmp.h presence" >&5
+$as_echo_n "checking setjmp.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6845,5 +7210,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6851,5 +7217,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6858,5 +7224,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6865,41 +7231,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: setjmp.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: setjmp.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: setjmp.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: setjmp.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: setjmp.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: setjmp.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for setjmp.h" >&5
-echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for setjmp.h" >&5
+$as_echo_n "checking for setjmp.h... " >&6; }
 if test "${ac_cv_header_setjmp_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_setjmp_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5
-echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5
+$as_echo "$ac_cv_header_setjmp_h" >&6; }
 
 fi
@@ -6913,15 +7279,15 @@
 
 if test "${ac_cv_header_stdarg_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for stdarg.h" >&5
-echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for stdarg.h" >&5
+$as_echo_n "checking for stdarg.h... " >&6; }
 if test "${ac_cv_header_stdarg_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
+$as_echo "$ac_cv_header_stdarg_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking stdarg.h usability" >&5
-echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdarg.h usability" >&5
+$as_echo_n "checking stdarg.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6939,5 +7305,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -6945,5 +7312,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -6952,5 +7319,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6959,10 +7326,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking stdarg.h presence" >&5
-echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdarg.h presence" >&5
+$as_echo_n "checking stdarg.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -6978,5 +7345,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -6984,5 +7352,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -6991,5 +7359,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -6998,41 +7366,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for stdarg.h" >&5
-echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for stdarg.h" >&5
+$as_echo_n "checking for stdarg.h... " >&6; }
 if test "${ac_cv_header_stdarg_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_stdarg_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
+$as_echo "$ac_cv_header_stdarg_h" >&6; }
 
 fi
@@ -7046,15 +7414,15 @@
 
 if test "${ac_cv_header_stddef_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for stddef.h" >&5
-echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for stddef.h" >&5
+$as_echo_n "checking for stddef.h... " >&6; }
 if test "${ac_cv_header_stddef_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
-echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
+$as_echo "$ac_cv_header_stddef_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking stddef.h usability" >&5
-echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stddef.h usability" >&5
+$as_echo_n "checking stddef.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7072,5 +7440,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7078,5 +7447,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7085,5 +7454,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7092,10 +7461,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking stddef.h presence" >&5
-echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stddef.h presence" >&5
+$as_echo_n "checking stddef.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7111,5 +7480,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7117,5 +7487,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7124,5 +7494,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7131,41 +7501,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stddef.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stddef.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for stddef.h" >&5
-echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for stddef.h" >&5
+$as_echo_n "checking for stddef.h... " >&6; }
 if test "${ac_cv_header_stddef_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_stddef_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
-echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5
+$as_echo "$ac_cv_header_stddef_h" >&6; }
 
 fi
@@ -7179,15 +7549,15 @@
 
 if test "${ac_cv_header_stdio_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for stdio.h" >&5
-echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for stdio.h" >&5
+$as_echo_n "checking for stdio.h... " >&6; }
 if test "${ac_cv_header_stdio_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
+$as_echo "$ac_cv_header_stdio_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking stdio.h usability" >&5
-echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdio.h usability" >&5
+$as_echo_n "checking stdio.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7205,5 +7575,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7211,5 +7582,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7218,5 +7589,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7225,10 +7596,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking stdio.h presence" >&5
-echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdio.h presence" >&5
+$as_echo_n "checking stdio.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7244,5 +7615,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7250,5 +7622,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7257,5 +7629,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7264,41 +7636,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for stdio.h" >&5
-echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for stdio.h" >&5
+$as_echo_n "checking for stdio.h... " >&6; }
 if test "${ac_cv_header_stdio_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_stdio_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
+$as_echo "$ac_cv_header_stdio_h" >&6; }
 
 fi
@@ -7312,15 +7684,15 @@
 
 if test "${ac_cv_header_stdint_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for stdint.h" >&5
-echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
 if test "${ac_cv_header_stdint_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking stdint.h usability" >&5
-echo $ECHO_N "checking stdint.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdint.h usability" >&5
+$as_echo_n "checking stdint.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7338,5 +7710,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7344,5 +7717,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7351,5 +7724,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7358,10 +7731,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking stdint.h presence" >&5
-echo $ECHO_N "checking stdint.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdint.h presence" >&5
+$as_echo_n "checking stdint.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7377,5 +7750,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7383,5 +7757,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7390,5 +7764,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7397,41 +7771,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stdint.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdint.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for stdint.h" >&5
-echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
 if test "${ac_cv_header_stdint_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_stdint_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
 
 fi
@@ -7445,15 +7819,15 @@
 
 if test "${ac_cv_header_stdlib_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for stdlib.h" >&5
-echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5
+$as_echo_n "checking for stdlib.h... " >&6; }
 if test "${ac_cv_header_stdlib_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
+$as_echo "$ac_cv_header_stdlib_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking stdlib.h usability" >&5
-echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdlib.h usability" >&5
+$as_echo_n "checking stdlib.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7471,5 +7845,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7477,5 +7852,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7484,5 +7859,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7491,10 +7866,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking stdlib.h presence" >&5
-echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking stdlib.h presence" >&5
+$as_echo_n "checking stdlib.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7510,5 +7885,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7516,5 +7892,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7523,5 +7899,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7530,41 +7906,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stdlib.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdlib.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for stdlib.h" >&5
-echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5
+$as_echo_n "checking for stdlib.h... " >&6; }
 if test "${ac_cv_header_stdlib_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_stdlib_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
+$as_echo "$ac_cv_header_stdlib_h" >&6; }
 
 fi
@@ -7578,15 +7954,15 @@
 
 if test "${ac_cv_header_string_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for string.h" >&5
-echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for string.h" >&5
+$as_echo_n "checking for string.h... " >&6; }
 if test "${ac_cv_header_string_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
-echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
+$as_echo "$ac_cv_header_string_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking string.h usability" >&5
-echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking string.h usability" >&5
+$as_echo_n "checking string.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7604,5 +7980,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7610,5 +7987,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7617,5 +7994,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7624,10 +8001,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking string.h presence" >&5
-echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking string.h presence" >&5
+$as_echo_n "checking string.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7643,5 +8020,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7649,5 +8027,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7656,5 +8034,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7663,41 +8041,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: string.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: string.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for string.h" >&5
-echo $ECHO_N "checking for string.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for string.h" >&5
+$as_echo_n "checking for string.h... " >&6; }
 if test "${ac_cv_header_string_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_string_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
-echo "${ECHO_T}$ac_cv_header_string_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
+$as_echo "$ac_cv_header_string_h" >&6; }
 
 fi
@@ -7711,15 +8089,15 @@
 
 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5
-echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5
+$as_echo_n "checking for sys/ioctl.h... " >&6; }
 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5
+$as_echo "$ac_cv_header_sys_ioctl_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/ioctl.h usability" >&5
-echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/ioctl.h usability" >&5
+$as_echo_n "checking sys/ioctl.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7737,5 +8115,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7743,5 +8122,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7750,5 +8129,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7757,10 +8136,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/ioctl.h presence" >&5
-echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/ioctl.h presence" >&5
+$as_echo_n "checking sys/ioctl.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7776,5 +8155,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7782,5 +8162,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7789,5 +8169,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7796,41 +8176,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/ioctl.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5
-echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5
+$as_echo_n "checking for sys/ioctl.h... " >&6; }
 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_ioctl_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5
+$as_echo "$ac_cv_header_sys_ioctl_h" >&6; }
 
 fi
@@ -7844,15 +8224,15 @@
 
 if test "${ac_cv_header_sys_select_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/select.h" >&5
-echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/select.h" >&5
+$as_echo_n "checking for sys/select.h... " >&6; }
 if test "${ac_cv_header_sys_select_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5
+$as_echo "$ac_cv_header_sys_select_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/select.h usability" >&5
-echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/select.h usability" >&5
+$as_echo_n "checking sys/select.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7870,5 +8250,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -7876,5 +8257,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -7883,5 +8264,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7890,10 +8271,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/select.h presence" >&5
-echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/select.h presence" >&5
+$as_echo_n "checking sys/select.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7909,5 +8290,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -7915,5 +8297,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -7922,5 +8304,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -7929,41 +8311,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/select.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/select.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/select.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/select.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/select.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/select.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/select.h" >&5
-echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/select.h" >&5
+$as_echo_n "checking for sys/select.h... " >&6; }
 if test "${ac_cv_header_sys_select_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_select_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5
+$as_echo "$ac_cv_header_sys_select_h" >&6; }
 
 fi
@@ -7977,15 +8359,15 @@
 
 if test "${ac_cv_header_sys_socket_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/socket.h" >&5
-echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/socket.h" >&5
+$as_echo_n "checking for sys/socket.h... " >&6; }
 if test "${ac_cv_header_sys_socket_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5
+$as_echo "$ac_cv_header_sys_socket_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/socket.h usability" >&5
-echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/socket.h usability" >&5
+$as_echo_n "checking sys/socket.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8003,5 +8385,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8009,5 +8392,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8016,5 +8399,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8023,10 +8406,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/socket.h presence" >&5
-echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/socket.h presence" >&5
+$as_echo_n "checking sys/socket.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8042,5 +8425,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8048,5 +8432,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8055,5 +8439,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8062,41 +8446,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/socket.h" >&5
-echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/socket.h" >&5
+$as_echo_n "checking for sys/socket.h... " >&6; }
 if test "${ac_cv_header_sys_socket_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_socket_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5
+$as_echo "$ac_cv_header_sys_socket_h" >&6; }
 
 fi
@@ -8110,15 +8494,15 @@
 
 if test "${ac_cv_header_sys_time_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/time.h" >&5
-echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/time.h" >&5
+$as_echo_n "checking for sys/time.h... " >&6; }
 if test "${ac_cv_header_sys_time_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5
+$as_echo "$ac_cv_header_sys_time_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/time.h usability" >&5
-echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/time.h usability" >&5
+$as_echo_n "checking sys/time.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8136,5 +8520,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8142,5 +8527,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8149,5 +8534,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8156,10 +8541,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/time.h presence" >&5
-echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/time.h presence" >&5
+$as_echo_n "checking sys/time.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8175,5 +8560,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8181,5 +8567,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8188,5 +8574,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8195,41 +8581,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/time.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/time.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/time.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/time.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/time.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/time.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/time.h" >&5
-echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/time.h" >&5
+$as_echo_n "checking for sys/time.h... " >&6; }
 if test "${ac_cv_header_sys_time_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_time_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5
+$as_echo "$ac_cv_header_sys_time_h" >&6; }
 
 fi
@@ -8243,15 +8629,15 @@
 
 if test "${ac_cv_header_sys_timeb_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/timeb.h" >&5
-echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/timeb.h" >&5
+$as_echo_n "checking for sys/timeb.h... " >&6; }
 if test "${ac_cv_header_sys_timeb_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5
+$as_echo "$ac_cv_header_sys_timeb_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/timeb.h usability" >&5
-echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/timeb.h usability" >&5
+$as_echo_n "checking sys/timeb.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8269,5 +8655,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8275,5 +8662,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8282,5 +8669,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8289,10 +8676,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/timeb.h presence" >&5
-echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/timeb.h presence" >&5
+$as_echo_n "checking sys/timeb.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8308,5 +8695,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8314,5 +8702,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8321,5 +8709,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8328,41 +8716,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/timeb.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/timeb.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/timeb.h" >&5
-echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/timeb.h" >&5
+$as_echo_n "checking for sys/timeb.h... " >&6; }
 if test "${ac_cv_header_sys_timeb_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_timeb_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5
+$as_echo "$ac_cv_header_sys_timeb_h" >&6; }
 
 fi
@@ -8376,15 +8764,15 @@
 
 if test "${ac_cv_header_sys_types_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/types.h" >&5
-echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/types.h" >&5
+$as_echo_n "checking for sys/types.h... " >&6; }
 if test "${ac_cv_header_sys_types_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5
+$as_echo "$ac_cv_header_sys_types_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/types.h usability" >&5
-echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/types.h usability" >&5
+$as_echo_n "checking sys/types.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8402,5 +8790,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8408,5 +8797,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8415,5 +8804,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8422,10 +8811,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/types.h presence" >&5
-echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/types.h presence" >&5
+$as_echo_n "checking sys/types.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8441,5 +8830,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8447,5 +8837,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8454,5 +8844,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8461,41 +8851,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/types.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/types.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/types.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/types.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/types.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/types.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/types.h" >&5
-echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/types.h" >&5
+$as_echo_n "checking for sys/types.h... " >&6; }
 if test "${ac_cv_header_sys_types_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_types_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5
+$as_echo "$ac_cv_header_sys_types_h" >&6; }
 
 fi
@@ -8509,15 +8899,15 @@
 
 if test "${ac_cv_header_time_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for time.h" >&5
-echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for time.h" >&5
+$as_echo_n "checking for time.h... " >&6; }
 if test "${ac_cv_header_time_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
-echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
+$as_echo "$ac_cv_header_time_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking time.h usability" >&5
-echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking time.h usability" >&5
+$as_echo_n "checking time.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8535,5 +8925,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8541,5 +8932,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8548,5 +8939,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8555,10 +8946,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking time.h presence" >&5
-echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking time.h presence" >&5
+$as_echo_n "checking time.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8574,5 +8965,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8580,5 +8972,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8587,5 +8979,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8594,41 +8986,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: time.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: time.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for time.h" >&5
-echo $ECHO_N "checking for time.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for time.h" >&5
+$as_echo_n "checking for time.h... " >&6; }
 if test "${ac_cv_header_time_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_time_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
-echo "${ECHO_T}$ac_cv_header_time_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5
+$as_echo "$ac_cv_header_time_h" >&6; }
 
 fi
@@ -8642,15 +9034,15 @@
 
 if test "${ac_cv_header_unistd_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for unistd.h" >&5
-echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for unistd.h" >&5
+$as_echo_n "checking for unistd.h... " >&6; }
 if test "${ac_cv_header_unistd_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5
-echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5
+$as_echo "$ac_cv_header_unistd_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking unistd.h usability" >&5
-echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking unistd.h usability" >&5
+$as_echo_n "checking unistd.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8668,5 +9060,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8674,5 +9067,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8681,5 +9074,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8688,10 +9081,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking unistd.h presence" >&5
-echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking unistd.h presence" >&5
+$as_echo_n "checking unistd.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8707,5 +9100,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8713,5 +9107,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8720,5 +9114,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8727,41 +9121,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: unistd.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: unistd.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: unistd.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: unistd.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: unistd.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: unistd.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for unistd.h" >&5
-echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for unistd.h" >&5
+$as_echo_n "checking for unistd.h... " >&6; }
 if test "${ac_cv_header_unistd_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_unistd_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5
-echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5
+$as_echo "$ac_cv_header_unistd_h" >&6; }
 
 fi
@@ -8775,15 +9169,15 @@
 
 if test "${ac_cv_header_winsock_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for winsock.h" >&5
-echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for winsock.h" >&5
+$as_echo_n "checking for winsock.h... " >&6; }
 if test "${ac_cv_header_winsock_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5
-echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5
+$as_echo "$ac_cv_header_winsock_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking winsock.h usability" >&5
-echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking winsock.h usability" >&5
+$as_echo_n "checking winsock.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8801,5 +9195,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8807,5 +9202,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8814,5 +9209,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8821,10 +9216,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking winsock.h presence" >&5
-echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking winsock.h presence" >&5
+$as_echo_n "checking winsock.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8840,5 +9235,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8846,5 +9242,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8853,5 +9249,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8860,41 +9256,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: winsock.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: winsock.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: winsock.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: winsock.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: winsock.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: winsock.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for winsock.h" >&5
-echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for winsock.h" >&5
+$as_echo_n "checking for winsock.h... " >&6; }
 if test "${ac_cv_header_winsock_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_winsock_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5
-echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5
+$as_echo "$ac_cv_header_winsock_h" >&6; }
 
 fi
@@ -8908,15 +9304,15 @@
 
 if test "${ac_cv_header_winsock2_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for winsock2.h" >&5
-echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for winsock2.h" >&5
+$as_echo_n "checking for winsock2.h... " >&6; }
 if test "${ac_cv_header_winsock2_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5
-echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5
+$as_echo "$ac_cv_header_winsock2_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking winsock2.h usability" >&5
-echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking winsock2.h usability" >&5
+$as_echo_n "checking winsock2.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8934,5 +9330,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -8940,5 +9337,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -8947,5 +9344,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8954,10 +9351,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking winsock2.h presence" >&5
-echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking winsock2.h presence" >&5
+$as_echo_n "checking winsock2.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8973,5 +9370,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -8979,5 +9377,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -8986,5 +9384,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -8993,41 +9391,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: winsock2.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: winsock2.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: winsock2.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: winsock2.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: winsock2.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: winsock2.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for winsock2.h" >&5
-echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for winsock2.h" >&5
+$as_echo_n "checking for winsock2.h... " >&6; }
 if test "${ac_cv_header_winsock2_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_winsock2_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5
-echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5
+$as_echo "$ac_cv_header_winsock2_h" >&6; }
 
 fi
@@ -9040,8 +9438,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for mswsock.h" >&5
-echo $ECHO_N "checking for mswsock.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for mswsock.h" >&5
+$as_echo_n "checking for mswsock.h... " >&6; }
 if test "${ac_cv_header_mswsock_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -9066,5 +9464,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9072,5 +9471,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9079,5 +9478,5 @@
   ac_cv_header_mswsock_h=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9087,6 +9486,6 @@
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_mswsock_h" >&5
-echo "${ECHO_T}$ac_cv_header_mswsock_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mswsock_h" >&5
+$as_echo "$ac_cv_header_mswsock_h" >&6; }
 if test $ac_cv_header_mswsock_h = yes; then
   cat >>confdefs.h <<\_ACEOF
@@ -9098,15 +9497,15 @@
 
 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5
-echo $ECHO_N "checking for ws2tcpip.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5
+$as_echo_n "checking for ws2tcpip.h... " >&6; }
 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5
-echo "${ECHO_T}$ac_cv_header_ws2tcpip_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5
+$as_echo "$ac_cv_header_ws2tcpip_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking ws2tcpip.h usability" >&5
-echo $ECHO_N "checking ws2tcpip.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ws2tcpip.h usability" >&5
+$as_echo_n "checking ws2tcpip.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9124,5 +9523,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9130,5 +9530,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9137,5 +9537,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9144,10 +9544,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking ws2tcpip.h presence" >&5
-echo $ECHO_N "checking ws2tcpip.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ws2tcpip.h presence" >&5
+$as_echo_n "checking ws2tcpip.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9163,5 +9563,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -9169,5 +9570,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -9176,5 +9577,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9183,41 +9584,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: ws2tcpip.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: ws2tcpip.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5
-echo $ECHO_N "checking for ws2tcpip.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5
+$as_echo_n "checking for ws2tcpip.h... " >&6; }
 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_ws2tcpip_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5
-echo "${ECHO_T}$ac_cv_header_ws2tcpip_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5
+$as_echo "$ac_cv_header_ws2tcpip_h" >&6; }
 
 fi
@@ -9231,15 +9632,15 @@
 
 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5
-echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5
+$as_echo_n "checking for uuid/uuid.h... " >&6; }
 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5
-echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5
+$as_echo "$ac_cv_header_uuid_uuid_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking uuid/uuid.h usability" >&5
-echo $ECHO_N "checking uuid/uuid.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking uuid/uuid.h usability" >&5
+$as_echo_n "checking uuid/uuid.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9257,5 +9658,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9263,5 +9665,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9270,5 +9672,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9277,10 +9679,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking uuid/uuid.h presence" >&5
-echo $ECHO_N "checking uuid/uuid.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking uuid/uuid.h presence" >&5
+$as_echo_n "checking uuid/uuid.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9296,5 +9698,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -9302,5 +9705,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -9309,5 +9712,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9316,41 +9719,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: uuid/uuid.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: uuid/uuid.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5
-echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5
+$as_echo_n "checking for uuid/uuid.h... " >&6; }
 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_uuid_uuid_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5
-echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5
+$as_echo "$ac_cv_header_uuid_uuid_h" >&6; }
 
 fi
@@ -9360,8 +9763,8 @@
 
 
-{ echo "$as_me:$LINENO: checking for net/if.h" >&5
-echo $ECHO_N "checking for net/if.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for net/if.h" >&5
+$as_echo_n "checking for net/if.h... " >&6; }
 if test "${ac_cv_header_net_if_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -9371,5 +9774,9 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#if PJ_HAS_SYS_SOCKET_H
+#if PJ_HAS_SYS_TYPES_H
+          	  #	include <sys/types.h>
+          	  #endif
+		  #if PJ_HAS_SYS_SOCKET_H
+
           	  #	include <sys/socket.h>
           	  #endif
@@ -9384,5 +9791,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9390,5 +9798,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9397,5 +9805,5 @@
   ac_cv_header_net_if_h=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9405,6 +9813,6 @@
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_h" >&5
-echo "${ECHO_T}$ac_cv_header_net_if_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_if_h" >&5
+$as_echo "$ac_cv_header_net_if_h" >&6; }
 if test $ac_cv_header_net_if_h = yes; then
   cat >>confdefs.h <<\_ACEOF
@@ -9415,7 +9823,6 @@
 
 
-
-{ echo "$as_me:$LINENO: result: Setting PJ_OS_NAME to $target" >&5
-echo "${ECHO_T}Setting PJ_OS_NAME to $target" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_OS_NAME to $target" >&5
+$as_echo "Setting PJ_OS_NAME to $target" >&6; }
 cat >>confdefs.h <<_ACEOF
 #define PJ_OS_NAME "$target"
@@ -9423,6 +9830,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5
-echo "${ECHO_T}Setting PJ_HAS_ERRNO_VAR to 1" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5
+$as_echo "Setting PJ_HAS_ERRNO_VAR to 1" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define PJ_HAS_ERRNO_VAR 1
@@ -9430,6 +9837,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5
-echo "${ECHO_T}Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5
+$as_echo "Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define PJ_HAS_HIGH_RES_TIMER 1
@@ -9437,6 +9844,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_HAS_MALLOC to 1" >&5
-echo "${ECHO_T}Setting PJ_HAS_MALLOC to 1" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_HAS_MALLOC to 1" >&5
+$as_echo "Setting PJ_HAS_MALLOC to 1" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define PJ_HAS_MALLOC 1
@@ -9444,6 +9851,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5
-echo "${ECHO_T}Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5
+$as_echo "Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define PJ_NATIVE_STRING_IS_UNICODE 0
@@ -9451,6 +9858,6 @@
 
 
-{ echo "$as_me:$LINENO: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5
-echo "${ECHO_T}Setting PJ_ATOMIC_VALUE_TYPE to long" >&6; }
+{ $as_echo "$as_me:$LINENO: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5
+$as_echo "Setting PJ_ATOMIC_VALUE_TYPE to long" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define PJ_ATOMIC_VALUE_TYPE long
@@ -9458,6 +9865,6 @@
 
 
-{ echo "$as_me:$LINENO: checking if inet_aton() is available" >&5
-echo $ECHO_N "checking if inet_aton() is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if inet_aton() is available" >&5
+$as_echo_n "checking if inet_aton() is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9483,5 +9890,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9489,5 +9897,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9498,18 +9906,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if inet_pton() is available" >&5
-echo $ECHO_N "checking if inet_pton() is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if inet_pton() is available" >&5
+$as_echo_n "checking if inet_pton() is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9535,5 +9943,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9541,5 +9950,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9550,18 +9959,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if inet_ntop() is available" >&5
-echo $ECHO_N "checking if inet_ntop() is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if inet_ntop() is available" >&5
+$as_echo_n "checking if inet_ntop() is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9587,5 +9996,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9593,5 +10003,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9602,18 +10012,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if getaddrinfo() is available" >&5
-echo $ECHO_N "checking if getaddrinfo() is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if getaddrinfo() is available" >&5
+$as_echo_n "checking if getaddrinfo() is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9639,5 +10049,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9645,5 +10056,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9654,18 +10065,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5
-echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5
+$as_echo_n "checking if sockaddr_in has sin_len member... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9692,5 +10103,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9698,5 +10110,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9707,18 +10119,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if socklen_t is available" >&5
-echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if socklen_t is available" >&5
+$as_echo_n "checking if socklen_t is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9727,5 +10139,6 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <sys/socket.h>
+#include <sys/types.h>
+                                     #include <sys/socket.h>
 int
 main ()
@@ -9742,5 +10155,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9748,5 +10162,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9757,18 +10171,18 @@
 _ACEOF
 
-		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5
-echo $ECHO_N "checking if SO_ERROR is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5
+$as_echo_n "checking if SO_ERROR is available... " >&6; }
 case $target in
     *mingw* | *cygw* | *win32* | *w32* )
@@ -9777,6 +10191,6 @@
 _ACEOF
 
-	{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 	;;
     *)
@@ -9805,5 +10219,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9811,5 +10226,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9820,12 +10235,12 @@
 _ACEOF
 
-			   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+			   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -9835,6 +10250,6 @@
 
 
-{ echo "$as_me:$LINENO: checking if pthread_rwlock_t is available" >&5
-echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if pthread_rwlock_t is available" >&5
+$as_echo_n "checking if pthread_rwlock_t is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9858,5 +10273,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9864,5 +10280,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9874,8 +10290,8 @@
 
 		   ac_rwmutex="yes"
-  		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+  		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9885,6 +10301,6 @@
 
 		   ac_rwmutex="no"
-		   { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+		   { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -9892,6 +10308,6 @@
 
 if test "$ac_rwmutex" = "no"; then
-    { echo "$as_me:$LINENO: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5
-echo $ECHO_N "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5
+$as_echo_n "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... " >&6; }
     cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9916,5 +10332,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9922,5 +10339,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9932,8 +10349,8 @@
 
 		       CFLAGS="$CFLAGS -D_POSIX_THREADS -D_POSIX_READER_WRITER_LOCKS"
-		       { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+		       { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -9942,6 +10359,6 @@
 _ACEOF
 
-		       { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+		       { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -9949,6 +10366,6 @@
 fi
 
-{ echo "$as_me:$LINENO: checking if pthread_mutexattr_settype() is available" >&5
-echo $ECHO_N "checking if pthread_mutexattr_settype() is available... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if pthread_mutexattr_settype() is available" >&5
+$as_echo_n "checking if pthread_mutexattr_settype() is available... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9972,5 +10389,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -9978,5 +10396,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -9987,18 +10405,18 @@
 _ACEOF
 
-  		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+  		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-{ echo "$as_me:$LINENO: checking if pthread_mutexattr_t has recursive member" >&5
-echo $ECHO_N "checking if pthread_mutexattr_t has recursive member... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if pthread_mutexattr_t has recursive member" >&5
+$as_echo_n "checking if pthread_mutexattr_t has recursive member... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10023,5 +10441,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -10029,5 +10448,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -10038,12 +10457,12 @@
 _ACEOF
 
-  		   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+  		   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
@@ -10051,18 +10470,18 @@
 
 
-{ echo "$as_me:$LINENO: checking ioqueue backend" >&5
-echo $ECHO_N "checking ioqueue backend... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ioqueue backend" >&5
+$as_echo_n "checking ioqueue backend... " >&6; }
 # Check whether --enable-epoll was given.
 if test "${enable_epoll+set}" = set; then
   enableval=$enable_epoll;
 		ac_os_objs=ioqueue_epoll.o
-		{ echo "$as_me:$LINENO: result: /dev/epoll" >&5
-echo "${ECHO_T}/dev/epoll" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: /dev/epoll" >&5
+$as_echo "/dev/epoll" >&6; }
 
 else
 
 		ac_os_objs=ioqueue_select.o
-	        { echo "$as_me:$LINENO: result: select()" >&5
-echo "${ECHO_T}select()" >&6; }
+	        { $as_echo "$as_me:$LINENO: result: select()" >&5
+$as_echo "select()" >&6; }
 
 fi
@@ -10093,6 +10512,6 @@
   enableval=$enable_sound; if test "$enable_sound" = "no"; then
 		ac_pjmedia_snd=null
-		{ echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5
-echo "${ECHO_T}Checking if sound is disabled... yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5
+$as_echo "Checking if sound is disabled... yes" >&6; }
 	       fi
 
@@ -10102,15 +10521,15 @@
 
 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
-echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
+$as_echo_n "checking for sys/soundcard.h... " >&6; }
 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
+$as_echo "$ac_cv_header_sys_soundcard_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5
-echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5
+$as_echo_n "checking sys/soundcard.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10128,5 +10547,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -10134,5 +10554,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -10141,5 +10561,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10148,10 +10568,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5
-echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5
+$as_echo_n "checking sys/soundcard.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10167,5 +10587,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -10173,5 +10594,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -10180,5 +10601,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10187,41 +10608,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/soundcard.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
-echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
+$as_echo_n "checking for sys/soundcard.h... " >&6; }
 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_sys_soundcard_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
+$as_echo "$ac_cv_header_sys_soundcard_h" >&6; }
 
 fi
@@ -10232,15 +10653,15 @@
 
 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5
-echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5
+$as_echo_n "checking for linux/soundcard.h... " >&6; }
 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5
+$as_echo "$ac_cv_header_linux_soundcard_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking linux/soundcard.h usability" >&5
-echo $ECHO_N "checking linux/soundcard.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking linux/soundcard.h usability" >&5
+$as_echo_n "checking linux/soundcard.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10258,5 +10679,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -10264,5 +10686,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -10271,5 +10693,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10278,10 +10700,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking linux/soundcard.h presence" >&5
-echo $ECHO_N "checking linux/soundcard.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking linux/soundcard.h presence" >&5
+$as_echo_n "checking linux/soundcard.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10297,5 +10719,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -10303,5 +10726,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -10310,5 +10733,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10317,41 +10740,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: linux/soundcard.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: linux/soundcard.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5
-echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5
+$as_echo_n "checking for linux/soundcard.h... " >&6; }
 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_linux_soundcard_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5
+$as_echo "$ac_cv_header_linux_soundcard_h" >&6; }
 
 fi
@@ -10362,15 +10785,15 @@
 
 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5
-echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5
+$as_echo_n "checking for machine/soundcard.h... " >&6; }
 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5
+$as_echo "$ac_cv_header_machine_soundcard_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5
-echo $ECHO_N "checking machine/soundcard.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5
+$as_echo_n "checking machine/soundcard.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10388,5 +10811,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -10394,5 +10818,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -10401,5 +10825,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10408,10 +10832,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5
-echo $ECHO_N "checking machine/soundcard.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5
+$as_echo_n "checking machine/soundcard.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10427,5 +10851,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -10433,5 +10858,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -10440,5 +10865,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10447,41 +10872,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: machine/soundcard.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: machine/soundcard.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5
-echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5
+$as_echo_n "checking for machine/soundcard.h... " >&6; }
 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_machine_soundcard_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5
-echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5
+$as_echo "$ac_cv_header_machine_soundcard_h" >&6; }
 
 fi
@@ -10508,36 +10933,36 @@
 		#AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS])
 		ac_pjmedia_snd=pa_old_darwinos
-		{ echo "$as_me:$LINENO: result: Checking sound device backend... old coreaudio" >&5
-echo "${ECHO_T}Checking sound device backend... old coreaudio" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking sound device backend... old coreaudio" >&5
+$as_echo "Checking sound device backend... old coreaudio" >&6; }
 	else
 		ac_pjmedia_snd=pa_darwinos
-		{ echo "$as_me:$LINENO: result: Checking sound device backend... coreaudio" >&5
-echo "${ECHO_T}Checking sound device backend... coreaudio" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking sound device backend... coreaudio" >&5
+$as_echo "Checking sound device backend... coreaudio" >&6; }
 	fi
 	;;
   *cygwin* | *mingw*)
 	ac_pjmedia_snd=pa_win32
-	{ echo "$as_me:$LINENO: result: Checking sound device backend... win32 sound" >&5
-echo "${ECHO_T}Checking sound device backend... win32 sound" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: Checking sound device backend... win32 sound" >&5
+$as_echo "Checking sound device backend... win32 sound" >&6; }
 	;;
   *rtems*)
 	ac_pjmedia_snd=null
-	{ echo "$as_me:$LINENO: result: Checking sound device backend... null sound" >&5
-echo "${ECHO_T}Checking sound device backend... null sound" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: Checking sound device backend... null sound" >&5
+$as_echo "Checking sound device backend... null sound" >&6; }
 	;;
   *)
 		ac_pjmedia_snd=pa_unix
 	if test "${ac_cv_header_alsa_version_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for alsa/version.h" >&5
-echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for alsa/version.h" >&5
+$as_echo_n "checking for alsa/version.h... " >&6; }
 if test "${ac_cv_header_alsa_version_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5
-echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5
+$as_echo "$ac_cv_header_alsa_version_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking alsa/version.h usability" >&5
-echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking alsa/version.h usability" >&5
+$as_echo_n "checking alsa/version.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10555,5 +10980,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -10561,5 +10987,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -10568,5 +10994,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10575,10 +11001,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking alsa/version.h presence" >&5
-echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking alsa/version.h presence" >&5
+$as_echo_n "checking alsa/version.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10594,5 +11020,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -10600,5 +11027,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -10607,5 +11034,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10614,41 +11041,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: alsa/version.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: alsa/version.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for alsa/version.h" >&5
-echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for alsa/version.h" >&5
+$as_echo_n "checking for alsa/version.h... " >&6; }
 if test "${ac_cv_header_alsa_version_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_alsa_version_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5
-echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5
+$as_echo "$ac_cv_header_alsa_version_h" >&6; }
 
 fi
@@ -10664,6 +11091,6 @@
 
 
-	{ echo "$as_me:$LINENO: result: Checking sound device backend... unix" >&5
-echo "${ECHO_T}Checking sound device backend... unix" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: Checking sound device backend... unix" >&5
+$as_echo "Checking sound device backend... unix" >&6; }
 
 		ac_pa_use_oss=1
@@ -10674,6 +11101,6 @@
 			if test "$enable_oss" = "no"; then
 			 ac_pa_use_oss=0
-			 { echo "$as_me:$LINENO: result: Checking if OSS audio is disabled... yes" >&5
-echo "${ECHO_T}Checking if OSS audio is disabled... yes" >&6; }
+			 { $as_echo "$as_me:$LINENO: result: Checking if OSS audio is disabled... yes" >&5
+$as_echo "Checking if OSS audio is disabled... yes" >&6; }
 			fi
 
@@ -10688,6 +11115,6 @@
   enableval=$enable_ext_sound; if test "$enable_ext_sound" = "yes"; then
 		ac_pjmedia_snd=external
-		{ echo "$as_me:$LINENO: result: Checking if external sound is set... yes" >&5
-echo "${ECHO_T}Checking if external sound is set... yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if external sound is set... yes" >&5
+$as_echo "Checking if external sound is set... yes" >&6; }
 	       fi
 
@@ -10700,10 +11127,10 @@
   enableval=$enable_small_filter; if test "$enable_small_filter" = "no"; then
 		ac_no_small_filter='-DPJMEDIA_HAS_SMALL_FILTER=0'
-		{ echo "$as_me:$LINENO: result: Checking if small filter is disabled... yes" >&5
-echo "${ECHO_T}Checking if small filter is disabled... yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if small filter is disabled... yes" >&5
+$as_echo "Checking if small filter is disabled... yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if small filter is disabled... no" >&5
-echo "${ECHO_T}Checking if small filter is disabled... no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if small filter is disabled... no" >&5
+$as_echo "Checking if small filter is disabled... no" >&6; }
 fi
 
@@ -10714,10 +11141,10 @@
   enableval=$enable_large_filter; if test "$enable_large_filter" = "no"; then
 		ac_no_large_filter='-DPJMEDIA_HAS_LARGE_FILTER=0'
-		{ echo "$as_me:$LINENO: result: Checking if large filter is disabled... yes" >&5
-echo "${ECHO_T}Checking if large filter is disabled... yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if large filter is disabled... yes" >&5
+$as_echo "Checking if large filter is disabled... yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if large filter is disabled... no" >&5
-echo "${ECHO_T}Checking if large filter is disabled... no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if large filter is disabled... no" >&5
+$as_echo "Checking if large filter is disabled... no" >&6; }
 fi
 
@@ -10728,10 +11155,10 @@
   enableval=$enable_speex_aec; if test "$enable_speex_aec" = "no"; then
 		ac_no_speex_aec='-DPJMEDIA_HAS_SPEEX_AEC=0'
-		{ echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...yes" >&5
-echo "${ECHO_T}Checking if Speex AEC is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...yes" >&5
+$as_echo "Checking if Speex AEC is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...no" >&5
-echo "${ECHO_T}Checking if Speex AEC is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...no" >&5
+$as_echo "Checking if Speex AEC is disabled...no" >&6; }
 fi
 
@@ -10746,10 +11173,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if G.711 codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...yes" >&5
+$as_echo "Checking if G.711 codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...no" >&5
-echo "${ECHO_T}Checking if G.711 codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...no" >&5
+$as_echo "Checking if G.711 codec is disabled...no" >&6; }
 fi
 
@@ -10765,10 +11192,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if L16 codecs are disabled...yes" >&5
-echo "${ECHO_T}Checking if L16 codecs are disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if L16 codecs are disabled...yes" >&5
+$as_echo "Checking if L16 codecs are disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if L16 codec is disabled...no" >&5
-echo "${ECHO_T}Checking if L16 codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if L16 codec is disabled...no" >&5
+$as_echo "Checking if L16 codec is disabled...no" >&6; }
 fi
 
@@ -10784,10 +11211,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if GSM codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...yes" >&5
+$as_echo "Checking if GSM codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...no" >&5
-echo "${ECHO_T}Checking if GSM codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...no" >&5
+$as_echo "Checking if GSM codec is disabled...no" >&6; }
 fi
 
@@ -10802,10 +11229,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if G.722 codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...yes" >&5
+$as_echo "Checking if G.722 codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...no" >&5
-echo "${ECHO_T}Checking if G.722 codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...no" >&5
+$as_echo "Checking if G.722 codec is disabled...no" >&6; }
 fi
 
@@ -10820,10 +11247,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if G.722.1 codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...yes" >&5
+$as_echo "Checking if G.722.1 codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...no" >&5
-echo "${ECHO_T}Checking if G.722.1 codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...no" >&5
+$as_echo "Checking if G.722.1 codec is disabled...no" >&6; }
 fi
 
@@ -10838,10 +11265,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if Speex codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...yes" >&5
+$as_echo "Checking if Speex codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...no" >&5
-echo "${ECHO_T}Checking if Speex codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...no" >&5
+$as_echo "Checking if Speex codec is disabled...no" >&6; }
 fi
 
@@ -10856,10 +11283,10 @@
 _ACEOF
 
-		{ echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...yes" >&5
-echo "${ECHO_T}Checking if iLBC codec is disabled...yes" >&6; }
+		{ $as_echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...yes" >&5
+$as_echo "Checking if iLBC codec is disabled...yes" >&6; }
 	       fi
 else
-  { echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...no" >&5
-echo "${ECHO_T}Checking if iLBC codec is disabled...no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...no" >&5
+$as_echo "Checking if iLBC codec is disabled...no" >&6; }
 fi
 
@@ -10868,8 +11295,8 @@
 if test "${enable_libsamplerate+set}" = set; then
   enableval=$enable_libsamplerate;
-{ echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5
-echo $ECHO_N "checking for src_new in -lsamplerate... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5
+$as_echo_n "checking for src_new in -lsamplerate... " >&6; }
 if test "${ac_cv_lib_samplerate_src_new+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -10903,5 +11330,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -10909,13 +11337,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_samplerate_src_new=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -10923,10 +11353,11 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5
-echo "${ECHO_T}$ac_cv_lib_samplerate_src_new" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5
+$as_echo "$ac_cv_lib_samplerate_src_new" >&6; }
 if test $ac_cv_lib_samplerate_src_new = yes; then
   cat >>confdefs.h <<_ACEOF
@@ -10939,6 +11370,6 @@
 
 else
-  { echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5
-echo "${ECHO_T}Skipping libsamplerate detection" >&6; }
+  { $as_echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5
+$as_echo "Skipping libsamplerate detection" >&6; }
 
 fi
@@ -10974,33 +11405,33 @@
 
 if test "x$enable_ipp" != "xno"; then
-                { echo "$as_me:$LINENO: checking Intel IPP location" >&5
-echo $ECHO_N "checking Intel IPP location... $ECHO_C" >&6; }
+                { $as_echo "$as_me:$LINENO: checking Intel IPP location" >&5
+$as_echo_n "checking Intel IPP location... " >&6; }
 
     if test "x$with_ipp" != "xno" -a "x$with_ipp" != "x"; then
-	{ echo "$as_me:$LINENO: result: $with_ipp" >&5
-echo "${ECHO_T}$with_ipp" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: $with_ipp" >&5
+$as_echo "$with_ipp" >&6; }
 	IPPROOT=$with_ipp
     elif test "x$IPPROOT" = "x"; then
 	if test -d /opt/intel/ipp; then
 	    IPPROOT=`ls -d /opt/intel/ipp/*/* | head -1`
-	    { echo "$as_me:$LINENO: result: autodetected in $IPPROOT" >&5
-echo "${ECHO_T}autodetected in $IPPROOT" >&6; }
+	    { $as_echo "$as_me:$LINENO: result: autodetected in $IPPROOT" >&5
+$as_echo "autodetected in $IPPROOT" >&6; }
 	fi
     else
-	{ echo "$as_me:$LINENO: result: $IPPROOT" >&5
-echo "${ECHO_T}$IPPROOT" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: $IPPROOT" >&5
+$as_echo "$IPPROOT" >&6; }
     fi
 
     if test x$IPPROOT = x; then
-	{ { echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&5
-echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&5
+$as_echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&2;}
    { (exit 1); exit 1; }; }
     elif test ! -d $IPPROOT; then
-	{ { echo "$as_me:$LINENO: error: not found" >&5
-echo "$as_me: error: not found" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: not found" >&5
+$as_echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
     elif test ! -d $IPPROOT/include; then
-	{ { echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5
-echo "$as_me: error: directory doesn't seem to be valid" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5
+$as_echo "$as_me: error: directory doesn't seem to be valid" >&2;}
    { (exit 1); exit 1; }; }
     else
@@ -11024,6 +11455,6 @@
 
 
-	{ echo "$as_me:$LINENO: checking Intel IPP usability" >&5
-echo $ECHO_N "checking Intel IPP usability... $ECHO_C" >&6; }
+	{ $as_echo "$as_me:$LINENO: checking Intel IPP usability" >&5
+$as_echo_n "checking Intel IPP usability... " >&6; }
 	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -11048,5 +11479,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -11054,23 +11486,26 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  { echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ { echo "$as_me:$LINENO: error: failed
+	{ { $as_echo "$as_me:$LINENO: error: failed
 See \`config.log' for more details." >&5
-echo "$as_me: error: failed
+$as_echo "$as_me: error: failed
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
@@ -11081,33 +11516,33 @@
     fi
 
-                { echo "$as_me:$LINENO: checking Intel IPP samples location" >&5
-echo $ECHO_N "checking Intel IPP samples location... $ECHO_C" >&6; }
+                { $as_echo "$as_me:$LINENO: checking Intel IPP samples location" >&5
+$as_echo_n "checking Intel IPP samples location... " >&6; }
 
     if test "x$with_ipp_samples" != "xno" -a "x$with_ipp_samples" != "x"; then
-	{ echo "$as_me:$LINENO: result: $with_ipp_samples" >&5
-echo "${ECHO_T}$with_ipp_samples" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: $with_ipp_samples" >&5
+$as_echo "$with_ipp_samples" >&6; }
 	IPPSAMPLES=$with_ipp_samples
     elif test "x$IPPSAMPLES" = "x"; then
 	if test -d /opt/intel/ipp-samples; then
 	    IPPSAMPLES=/opt/intel/ipp-samples
-	    { echo "$as_me:$LINENO: result: autodetected in $IPPSAMPLES" >&5
-echo "${ECHO_T}autodetected in $IPPSAMPLES" >&6; }
+	    { $as_echo "$as_me:$LINENO: result: autodetected in $IPPSAMPLES" >&5
+$as_echo "autodetected in $IPPSAMPLES" >&6; }
 	fi
     else
-	{ echo "$as_me:$LINENO: result: $IPPSAMPLES" >&5
-echo "${ECHO_T}$IPPSAMPLES" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: $IPPSAMPLES" >&5
+$as_echo "$IPPSAMPLES" >&6; }
     fi
 
     if test x$IPPSAMPLES = x; then
-	{ { echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&5
-echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&5
+$as_echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&2;}
    { (exit 1); exit 1; }; }
     elif test ! -d $IPPSAMPLES; then
-	{ { echo "$as_me:$LINENO: error: not found" >&5
-echo "$as_me: error: not found" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: not found" >&5
+$as_echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
     elif test ! -d $IPPSAMPLES/speech-codecs; then
-	{ { echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5
-echo "$as_me: error: directory doesn't seem to be valid" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5
+$as_echo "$as_me: error: directory doesn't seem to be valid" >&2;}
    { (exit 1); exit 1; }; }
     else
@@ -11116,23 +11551,23 @@
 
 	# Guess the libusc.a build location
-	{ echo "$as_me:$LINENO: checking Intel IPP USC build location" >&5
-echo $ECHO_N "checking Intel IPP USC build location... $ECHO_C" >&6; }
+	{ $as_echo "$as_me:$LINENO: checking Intel IPP USC build location" >&5
+$as_echo_n "checking Intel IPP USC build location... " >&6; }
 	IPPSAMPLESLIB=`ls -d $IPPSAMPLES/speech-codecs/bin/*gcc*/lib | head -1`
 	if test ! -d $IPPSAMPLESLIB; then
-	    { { echo "$as_me:$LINENO: error: the $IPPSAMPLES/speech-codecs/bin/*gcc*/lib directory not found. Have you built the samples?
+	    { { $as_echo "$as_me:$LINENO: error: the $IPPSAMPLES/speech-codecs/bin/*gcc*/lib directory not found. Have you built the samples?
 See \`config.log' for more details." >&5
-echo "$as_me: error: the $IPPSAMPLES/speech-codecs/bin/*gcc*/lib directory not found. Have you built the samples?
+$as_echo "$as_me: error: the $IPPSAMPLES/speech-codecs/bin/*gcc*/lib directory not found. Have you built the samples?
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 	fi
 	if test ! -f $IPPSAMPLESLIB/libusc.a; then
-	    { { echo "$as_me:$LINENO: error: libusc.a doesn't exist in $IPPSAMPLESLIB
+	    { { $as_echo "$as_me:$LINENO: error: libusc.a doesn't exist in $IPPSAMPLESLIB
 See \`config.log' for more details." >&5
-echo "$as_me: error: libusc.a doesn't exist in $IPPSAMPLESLIB
+$as_echo "$as_me: error: libusc.a doesn't exist in $IPPSAMPLESLIB
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 	fi
-	{ echo "$as_me:$LINENO: result: $IPPSAMPLESLIB" >&5
-echo "${ECHO_T}$IPPSAMPLESLIB" >&6; }
+	{ $as_echo "$as_me:$LINENO: result: $IPPSAMPLESLIB" >&5
+$as_echo "$IPPSAMPLESLIB" >&6; }
 
 	SAVED_CFLAGS="$CFLAGS"
@@ -11145,6 +11580,6 @@
 	LIBS="-lusc $LIBS"
 
-	{ echo "$as_me:$LINENO: checking Intel IPP USC usability" >&5
-echo $ECHO_N "checking Intel IPP USC usability... $ECHO_C" >&6; }
+	{ $as_echo "$as_me:$LINENO: checking Intel IPP USC usability" >&5
+$as_echo_n "checking Intel IPP USC usability... " >&6; }
 	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -11169,5 +11604,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -11175,23 +11611,26 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  { echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6; }
-else
-  echo "$as_me: failed program was:" >&5
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+else
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	{ { echo "$as_me:$LINENO: error: failed
+	{ { $as_echo "$as_me:$LINENO: error: failed
 See \`config.log' for more details." >&5
-echo "$as_me: error: failed
+$as_echo "$as_me: error: failed
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
@@ -11211,6 +11650,6 @@
 export IPP_LIBS=$IPP_LIBS"
 else
-    { echo "$as_me:$LINENO: result: Skipping Intel IPP settings (not wanted)" >&5
-echo "${ECHO_T}Skipping Intel IPP settings (not wanted)" >&6; }
+    { $as_echo "$as_me:$LINENO: result: Skipping Intel IPP settings (not wanted)" >&5
+$as_echo "Skipping Intel IPP settings (not wanted)" >&6; }
 fi
 
@@ -11223,27 +11662,27 @@
 		if test "$enable_ssl" = "no"; then
 		 ac_no_ssl=1
-		 { echo "$as_me:$LINENO: result: Checking if SSL support is disabled... yes" >&5
-echo "${ECHO_T}Checking if SSL support is disabled... yes" >&6; }
+		 { $as_echo "$as_me:$LINENO: result: Checking if SSL support is disabled... yes" >&5
+$as_echo "Checking if SSL support is disabled... yes" >&6; }
 	        fi
 
 else
 
-		{ echo "$as_me:$LINENO: result: checking for OpenSSL installations.." >&5
-echo "${ECHO_T}checking for OpenSSL installations.." >&6; }
+		{ $as_echo "$as_me:$LINENO: result: checking for OpenSSL installations.." >&5
+$as_echo "checking for OpenSSL installations.." >&6; }
 
 
 
 		if test "${ac_cv_header_openssl_ssl_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5
-echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5
+$as_echo_n "checking for openssl/ssl.h... " >&6; }
 if test "${ac_cv_header_openssl_ssl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5
-echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; }
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5
+$as_echo "$ac_cv_header_openssl_ssl_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5
-echo $ECHO_N "checking openssl/ssl.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5
+$as_echo_n "checking openssl/ssl.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -11261,5 +11700,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
@@ -11267,5 +11707,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
@@ -11274,5 +11714,5 @@
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -11281,10 +11721,10 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5
-echo $ECHO_N "checking openssl/ssl.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5
+$as_echo_n "checking openssl/ssl.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -11300,5 +11740,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
@@ -11306,5 +11747,5 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
@@ -11313,5 +11754,5 @@
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -11320,41 +11761,41 @@
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: openssl/ssl.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: openssl/ssl.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5
-echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5
+$as_echo_n "checking for openssl/ssl.h... " >&6; }
 if test "${ac_cv_header_openssl_ssl_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_openssl_ssl_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5
-echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5
+$as_echo "$ac_cv_header_openssl_ssl_h" >&6; }
 
 fi
@@ -11364,8 +11805,77 @@
 
 
-		{ echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5
-echo $ECHO_N "checking for SSL_library_init in -lssl... $ECHO_C" >&6; }
+		{ $as_echo "$as_me:$LINENO: checking for ERR_load_BIO_strings in -lcrypto" >&5
+$as_echo_n "checking for ERR_load_BIO_strings in -lcrypto... " >&6; }
+if test "${ac_cv_lib_crypto_ERR_load_BIO_strings+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ERR_load_BIO_strings ();
+int
+main ()
+{
+return ERR_load_BIO_strings ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_crypto_ERR_load_BIO_strings=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_crypto_ERR_load_BIO_strings=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5
+$as_echo "$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6; }
+if test $ac_cv_lib_crypto_ERR_load_BIO_strings = yes; then
+  libcrypto_present=1 && LIBS="$LIBS -lcrypto"
+fi
+
+		{ $as_echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5
+$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
 if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11399,5 +11909,6 @@
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
@@ -11405,13 +11916,15 @@
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_ssl_SSL_library_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -11419,82 +11932,18 @@
 fi
 
+rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-echo "${ECHO_T}$ac_cv_lib_ssl_SSL_library_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5
+$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
 if test $ac_cv_lib_ssl_SSL_library_init = yes; then
   libssl_present=1 && LIBS="$LIBS -lssl"
 fi
 
-		{ echo "$as_me:$LINENO: checking for ERR_load_BIO_strings in -lcrypto" >&5
-echo $ECHO_N "checking for ERR_load_BIO_strings in -lcrypto... $ECHO_C" >&6; }
-if test "${ac_cv_lib_crypto_ERR_load_BIO_strings+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char ERR_load_BIO_strings ();
-int
-main ()
-{
-return ERR_load_BIO_strings ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  ac_cv_lib_crypto_ERR_load_BIO_strings=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_lib_crypto_ERR_load_BIO_strings=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5
-echo "${ECHO_T}$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6; }
-if test $ac_cv_lib_crypto_ERR_load_BIO_strings = yes; then
-  libcrypto_present=1 && LIBS="$LIBS -lcrypto"
-fi
-
 		if test "x$openssl_h_present" = "x1" -a "x$libssl_present" = "x1" -a "x$libcrypto_present" = "x1"; then
-	        	{ echo "$as_me:$LINENO: result: OpenSSL library found, SSL support enabled" >&5
-echo "${ECHO_T}OpenSSL library found, SSL support enabled" >&6; }
+	        	{ $as_echo "$as_me:$LINENO: result: OpenSSL library found, SSL support enabled" >&5
+$as_echo "OpenSSL library found, SSL support enabled" >&6; }
 			# PJSIP_HAS_TLS_TRANSPORT setting follows PJ_HAS_SSL_SOCK
 			#AC_DEFINE(PJSIP_HAS_TLS_TRANSPORT, 1)
@@ -11504,6 +11953,6 @@
 
 		else
-			{ echo "$as_me:$LINENO: result: ** OpenSSL libraries not found, disabling SSL support **" >&5
-echo "${ECHO_T}** OpenSSL libraries not found, disabling SSL support **" >&6; }
+			{ $as_echo "$as_me:$LINENO: result: ** OpenSSL libraries not found, disabling SSL support **" >&5
+$as_echo "** OpenSSL libraries not found, disabling SSL support **" >&6; }
 		fi
 
@@ -11514,6 +11963,6 @@
 
 
-{ echo "$as_me:$LINENO: checking if select() needs correct nfds" >&5
-echo $ECHO_N "checking if select() needs correct nfds... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if select() needs correct nfds" >&5
+$as_echo_n "checking if select() needs correct nfds... " >&6; }
 case $target in
   *rtems*) cat >>confdefs.h <<\_ACEOF
@@ -11521,6 +11970,6 @@
 _ACEOF
 
-	   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+	   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 	;;
   *) cat >>confdefs.h <<\_ACEOF
@@ -11528,13 +11977,13 @@
 _ACEOF
 
-     { echo "$as_me:$LINENO: result: no (default)" >&5
-echo "${ECHO_T}no (default)" >&6; }
-     { echo "$as_me:$LINENO: result: ** Decided that select() doesn't need correct nfds (please check)" >&5
-echo "${ECHO_T}** Decided that select() doesn't need correct nfds (please check)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: no (default)" >&5
+$as_echo "no (default)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: ** Decided that select() doesn't need correct nfds (please check)" >&5
+$as_echo "** Decided that select() doesn't need correct nfds (please check)" >&6; }
 	;;
 esac
 
-{ echo "$as_me:$LINENO: checking if pj_thread_create() should enforce stack size" >&5
-echo $ECHO_N "checking if pj_thread_create() should enforce stack size... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if pj_thread_create() should enforce stack size" >&5
+$as_echo_n "checking if pj_thread_create() should enforce stack size... " >&6; }
 case $target in
   *rtems*) cat >>confdefs.h <<\_ACEOF
@@ -11542,6 +11991,6 @@
 _ACEOF
 
-	   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+	   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 	;;
   *) cat >>confdefs.h <<\_ACEOF
@@ -11549,11 +11998,11 @@
 _ACEOF
 
-     { echo "$as_me:$LINENO: result: no (default)" >&5
-echo "${ECHO_T}no (default)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: no (default)" >&5
+$as_echo "no (default)" >&6; }
 	;;
 esac
 
-{ echo "$as_me:$LINENO: checking if pj_thread_create() should allocate stack" >&5
-echo $ECHO_N "checking if pj_thread_create() should allocate stack... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if pj_thread_create() should allocate stack" >&5
+$as_echo_n "checking if pj_thread_create() should allocate stack... " >&6; }
 case $target in
   *rtems*) cat >>confdefs.h <<\_ACEOF
@@ -11561,6 +12010,6 @@
 _ACEOF
 
-	   { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+	   { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 	;;
   *) cat >>confdefs.h <<\_ACEOF
@@ -11568,6 +12017,6 @@
 _ACEOF
 
-     { echo "$as_me:$LINENO: result: no (default)" >&5
-echo "${ECHO_T}no (default)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: no (default)" >&5
+$as_echo "no (default)" >&6; }
 	;;
 esac
@@ -11584,6 +12033,6 @@
 _ACEOF
 
-     { echo "$as_me:$LINENO: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5
-echo "${ECHO_T}** Setting non-blocking recv() retval to EAGAIN (please check)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5
+$as_echo "** Setting non-blocking recv() retval to EAGAIN (please check)" >&6; }
 	;;
 esac
@@ -11600,6 +12049,6 @@
 _ACEOF
 
-     { echo "$as_me:$LINENO: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5
-echo "${ECHO_T}** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6; }
+     { $as_echo "$as_me:$LINENO: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5
+$as_echo "** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6; }
 	;;
 esac
@@ -11656,9 +12105,10 @@
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
@@ -11693,10 +12143,10 @@
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
@@ -11714,5 +12164,5 @@
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
@@ -11726,10 +12176,12 @@
 
 
+
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
@@ -11744,5 +12196,5 @@
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ## --------------------- ##
 ## M4sh Initialization.  ##
@@ -11754,5 +12206,5 @@
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
@@ -11776,15 +12228,43 @@
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
@@ -11802,6 +12282,4 @@
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
@@ -11826,5 +12304,5 @@
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
@@ -11839,15 +12317,8 @@
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
@@ -11871,5 +12342,5 @@
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
@@ -11922,5 +12393,5 @@
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
@@ -11950,5 +12421,4 @@
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
@@ -11963,17 +12433,20 @@
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
@@ -12000,8 +12473,8 @@
     eval sh -c '\''
       if test -d "$1"; then
-        test -d "$1/.";
+	test -d "$1/.";
       else
 	case $1 in
-        -*)set "./$1";;
+	-*)set "./$1";;
 	esac;
 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
@@ -12026,5 +12499,5 @@
 ac_log="
 This file was extended by pjproject $as_me 1.0, which was
-generated by GNU Autoconf 2.61.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12039,5 +12512,5 @@
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
@@ -12046,5 +12519,5 @@
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
@@ -12059,7 +12532,7 @@
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+                   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-		   instantiate the configuration header FILE
+                   instantiate the configuration header FILE
 
 Configuration files:
@@ -12072,11 +12545,11 @@
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 pjproject config.status 1.0
-configured by $0, generated by GNU Autoconf 2.61,
-  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-
-Copyright (C) 2006 Free Software Foundation, Inc.
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
@@ -12084,9 +12557,9 @@
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
@@ -12110,22 +12583,28 @@
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    echo "$ac_cs_version"; exit ;;
+    $as_echo "$ac_cs_version"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    { echo "$as_me: error: ambiguous option: $1
+    { $as_echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; };;
   --help | --hel | -h )
-    echo "$ac_cs_usage"; exit ;;
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
@@ -12133,5 +12612,5 @@
 
   # This is an error.
-  -*) { echo "$as_me: error: unrecognized option: $1
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
@@ -12152,14 +12631,16 @@
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  CONFIG_SHELL=$SHELL
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
-  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
@@ -12168,12 +12649,12 @@
 ## Running $as_me. ##
 _ASBOX
-  echo "$ac_log"
+  $as_echo "$ac_log"
 } >&5
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
 # Handling of arguments.
@@ -12195,6 +12676,6 @@
     "third_party/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/os-auto.mak" ;;
 
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -12236,119 +12717,48 @@
 } ||
 {
-   echo "$me: cannot create a temporary directory in ." >&2
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
 if test -n "$CONFIG_FILES"; then
 
-_ACEOF
-
-
-
+
+ac_cr='
+'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-target!$target$ac_delim
-target_cpu!$target_cpu$ac_delim
-target_vendor!$target_vendor$ac_delim
-target_os!$target_os$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-CXX!$CXX$ac_delim
-CXXFLAGS!$CXXFLAGS$ac_delim
-ac_ct_CXX!$ac_ct_CXX$ac_delim
-ac_pjdir!$ac_pjdir$ac_delim
-ac_build_mak_vars!$ac_build_mak_vars$ac_delim
-CPP!$CPP$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-ac_os_objs!$ac_os_objs$ac_delim
-ac_pjmedia_snd!$ac_pjmedia_snd$ac_delim
-ac_pa_cflags!$ac_pa_cflags$ac_delim
-ac_pa_use_alsa!$ac_pa_use_alsa$ac_delim
-ac_pa_use_oss!$ac_pa_use_oss$ac_delim
-ac_no_small_filter!$ac_no_small_filter$ac_delim
-ac_no_large_filter!$ac_no_large_filter$ac_delim
-ac_no_speex_aec!$ac_no_speex_aec$ac_delim
-ac_no_g711_codec!$ac_no_g711_codec$ac_delim
-ac_no_l16_codec!$ac_no_l16_codec$ac_delim
-ac_no_gsm_codec!$ac_no_gsm_codec$ac_delim
-ac_no_g722_codec!$ac_no_g722_codec$ac_delim
-ac_no_g7221_codec!$ac_no_g7221_codec$ac_delim
-ac_no_speex_codec!$ac_no_speex_codec$ac_delim
-ac_no_ilbc_codec!$ac_no_ilbc_codec$ac_delim
-ac_no_ssl!$ac_no_ssl$ac_delim
-openssl_h_present!$openssl_h_present$ac_delim
-libssl_present!$libssl_present$ac_delim
-libcrypto_present!$libcrypto_present$ac_delim
-ac_cross_compile!$ac_cross_compile$ac_delim
-ac_linux_poll!$ac_linux_poll$ac_delim
-ac_host!$ac_host$ac_delim
-ac_main_obj!$ac_main_obj$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 89; then
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
   else
@@ -12356,31 +12766,92 @@
   fi
 done
-
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
-
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
-_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
-_ACEOF
-
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
 
 # VPATH may cause trouble with some makes, so we remove $(srcdir),
@@ -12399,9 +12870,123 @@
 fi
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
-
-for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", line, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
+shift
+for ac_tag
 do
   case $ac_tag in
@@ -12410,6 +12995,6 @@
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
@@ -12440,9 +13025,10 @@
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
    { (exit 1); exit 1; }; };;
       esac
-      ac_file_inputs="$ac_file_inputs $ac_f"
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
@@ -12450,14 +13036,25 @@
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
-    configure_input="Generated from "`IFS=:
-	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin";;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
@@ -12469,5 +13066,5 @@
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
@@ -12495,5 +13092,5 @@
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
@@ -12504,5 +13101,5 @@
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
@@ -12525,6 +13122,6 @@
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
   ac_builddir=.
@@ -12533,7 +13130,7 @@
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
@@ -12571,10 +13168,11 @@
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
 
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
   p
   q
@@ -12585,11 +13183,12 @@
 /@localedir@/p
 /@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
   s&@datadir@&$datadir&g
@@ -12605,13 +13204,14 @@
 # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t
@@ -12622,19 +13222,26 @@
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$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 "$tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out"; rm -f "$tmp/out";;
-  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-  esac
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
@@ -12642,97 +13249,29 @@
   # CONFIG_HEADER
   #
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status.  If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless.  But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
-ac_dB='\\)[	 (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
-  sed -n '
-	t rset
-	:rset
-	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-	t ok
-	d
-	:ok
-	s/[\\&,]/\\&/g
-	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-  ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[	 #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
-  # Write a here document:
-    cat >>$CONFIG_STATUS <<_ACEOF
-    # First, check the format of the line:
-    cat >"\$tmp/defines.sed" <<\\CEOF
-/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-b
-:def
-_ACEOF
-  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-  grep . conftest.tail >/dev/null || break
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
   if test x"$ac_file" != x-; then
-    echo "/* $configure_input  */" >"$tmp/config.h"
-    cat "$ac_result" >>"$tmp/config.h"
-    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      rm -f $ac_file
-      mv "$tmp/config.h" $ac_file
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
-    echo "/* $configure_input  */"
-    cat "$ac_result"
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
-  rm -f "$tmp/out12"
  ;;
 
@@ -12747,4 +13286,9 @@
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
 
@@ -12769,8 +13313,12 @@
   $ac_cs_success || { (exit 1); exit 1; }
 fi
-
-
-
-{ echo "$as_me:$LINENO: result:
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: result:
 
 Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h.
@@ -12782,5 +13330,5 @@
 The next step now is to run 'make dep' and 'make'.
 " >&5
-echo "${ECHO_T}
+$as_echo "
 
 Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h.
Index: /pjproject/trunk/aconfigure.ac
===================================================================
--- /pjproject/trunk/aconfigure.ac	(revision 3056)
+++ /pjproject/trunk/aconfigure.ac	(revision 3057)
@@ -147,6 +147,12 @@
 AC_CHECK_HEADER(netinet/in.h,[AC_DEFINE(PJ_HAS_NETINET_IN_H,1)])
 AC_CHECK_HEADER(netinet/ip.h,[AC_DEFINE(PJ_HAS_NETINET_IP_H,1)],[],
-		 [#if PJ_HAS_NETINET_IN_SYSTM_H
+		 [#if PJ_HAS_SYS_TYPES_H
+          	  #	include <sys/types.h>
+          	  #endif
+		  #if PJ_HAS_NETINET_IN_SYSTM_H
           	  #	include <netinet/in_systm.h>
+          	  #endif
+		  #if PJ_HAS_NETINET_IN_H
+          	  #	include <netinet/in.h>
           	  #endif
           	 ])
@@ -181,9 +187,12 @@
 AC_CHECK_HEADER(uuid/uuid.h,[ac_has_uuid_h=1])
 AC_CHECK_HEADER(net/if.h,[AC_DEFINE(PJ_HAS_NET_IF_H,1)],[],
-		 [#if PJ_HAS_SYS_SOCKET_H
+		 [#if PJ_HAS_SYS_TYPES_H
+          	  #	include <sys/types.h>
+          	  #endif
+		  #if PJ_HAS_SYS_SOCKET_H
+
           	  #	include <sys/socket.h>
           	  #endif
           	 ])
-
 AC_MSG_RESULT([Setting PJ_OS_NAME to $target])
 AC_DEFINE_UNQUOTED(PJ_OS_NAME,["$target"])
@@ -257,5 +266,6 @@
 dnl # Determine if socklen_t is available
 AC_MSG_CHECKING([if socklen_t is available])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+                                     #include <sys/socket.h>]],
 		    		   [socklen_t xxx = 0;])],
 		  [AC_DEFINE(PJ_HAS_SOCKLEN_T,1)
@@ -755,6 +765,6 @@
 		AC_SUBST(libcrypto_present)
 		AC_CHECK_HEADER(openssl/ssl.h,[openssl_h_present=1])
+		AC_CHECK_LIB(crypto,ERR_load_BIO_strings,[libcrypto_present=1 && LIBS="$LIBS -lcrypto"])
 		AC_CHECK_LIB(ssl,SSL_library_init,[libssl_present=1 && LIBS="$LIBS -lssl"])
-		AC_CHECK_LIB(crypto,ERR_load_BIO_strings,[libcrypto_present=1 && LIBS="$LIBS -lcrypto"])
 		if test "x$openssl_h_present" = "x1" -a "x$libssl_present" = "x1" -a "x$libcrypto_present" = "x1"; then
 	        	AC_MSG_RESULT([OpenSSL library found, SSL support enabled])
Index: /pjproject/trunk/pjlib-util/src/pjlib-util-test/resolver_test.c
===================================================================
--- /pjproject/trunk/pjlib-util/src/pjlib-util-test/resolver_test.c	(revision 3056)
+++ /pjproject/trunk/pjlib-util/src/pjlib-util-test/resolver_test.c	(revision 3057)
@@ -814,6 +814,6 @@
      * in STATE_ACTIVE state
      */
-    pj_assert(g_server[0].pkt_count == 1);
-    pj_assert(g_server[1].pkt_count == 0);
+    pj_assert((g_server[0].pkt_count == 1 && g_server[1].pkt_count == 0) ||
+	      (g_server[1].pkt_count == 1 && g_server[0].pkt_count == 0));
 
     /* Wait to allow probing period to complete */
Index: /pjproject/trunk/pjlib/src/pj/guid_simple.c
===================================================================
--- /pjproject/trunk/pjlib/src/pj/guid_simple.c	(revision 3056)
+++ /pjproject/trunk/pjlib/src/pj/guid_simple.c	(revision 3057)
@@ -68,8 +68,10 @@
 
     for (p=str->ptr, end=p+PJ_GUID_STRING_LENGTH; p<end; ) {
-	/* Assumes rand() only has 16bit randomness */
-	unsigned short val = pj_rand();
-	*p++ = guid_chars[(val >> 8)   & 63];
-	*p++ = guid_chars[(val & 0xFF) & 63];
+	pj_uint32_t rand_val = pj_rand();
+	pj_uint32_t rand_idx = RAND_MAX;
+
+	for ( ; rand_idx>0 && p<end; rand_idx>>=8, rand_val>>=8, p++) {
+	    *p = guid_chars[(rand_val & 0xFF) & 63];
+	}
     }
 
Index: /pjproject/trunk/pjlib/src/pj/os_core_unix.c
===================================================================
--- /pjproject/trunk/pjlib/src/pj/os_core_unix.c	(revision 3056)
+++ /pjproject/trunk/pjlib/src/pj/os_core_unix.c	(revision 3057)
@@ -309,5 +309,12 @@
 	return -1;
 
+#if defined _POSIX_PRIORITY_SCHEDULING
     return sched_get_priority_min(policy);
+#elif defined __OpenBSD__
+    return 0;
+#else
+    pj_assert("pj_thread_get_prio_min() not supported!");
+    return 0;
+#endif
 }
 
@@ -326,5 +333,12 @@
 	return -1;
 
+#if defined _POSIX_PRIORITY_SCHEDULING
     return sched_get_priority_max(policy);
+#elif defined __OpenBSD__
+    return 31;
+#else
+    pj_assert("pj_thread_get_prio_max() not supported!");
+    return 0;
+#endif
 }
 
Index: /pjproject/trunk/pjlib/src/pjlib-test/activesock.c
===================================================================
--- /pjproject/trunk/pjlib/src/pjlib-test/activesock.c	(revision 3056)
+++ /pjproject/trunk/pjlib/src/pjlib-test/activesock.c	(revision 3057)
@@ -338,5 +338,5 @@
 static int tcp_perf_test(void)
 {
-    enum { COUNT=100000 };
+    enum { COUNT=10000 };
     pj_pool_t *pool = NULL;
     pj_ioqueue_t *ioqueue = NULL;
@@ -437,4 +437,13 @@
 		}
 	}
+
+#ifndef PJ_SYMBIAN
+	for (;;) {
+	    pj_time_val timeout = {0, 10};
+	    if (pj_ioqueue_poll(ioqueue, &timeout) < 1)
+		break;
+	}
+#endif
+
     }
 
Index: /pjproject/trunk/pjlib/src/pjlib-test/ioq_unreg.c
===================================================================
--- /pjproject/trunk/pjlib/src/pjlib-test/ioq_unreg.c	(revision 3056)
+++ /pjproject/trunk/pjlib/src/pjlib-test/ioq_unreg.c	(revision 3057)
@@ -94,4 +94,5 @@
 	    sock_data.unregistered = 1;
 	    pj_ioqueue_unregister(key);
+	    pj_mutex_unlock(sock_data.mutex);
 	    return;
 	}
