diff --git a/configure b/configure
index 23516c8020..52d66dff9e 100755
--- a/configure
+++ b/configure
@@ -1,9 +1,10 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69.
+# Generated by GNU Autoconf 2.71.
 #
 #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -14,14 +15,16 @@
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
-else
+else $as_nop
   case `(set -o) 2>/dev/null` in #(
   *posix*) :
     set -o posix ;; #(
@@ -31,46 +34,46 @@ esac
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 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$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (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
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
   PATH_SEPARATOR=:
   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -79,13 +82,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -94,8 +90,12 @@ case $0 in #((
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
   done
 IFS=$as_save_IFS
 
@@ -107,30 +107,10 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 # Use a proper internal environment variable to ensure we don't fall
   # into an infinite loop, continuously re-executing ourselves.
@@ -152,20 +132,22 @@ esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
   fi
   # We don't want this to propagate to other subprocesses.
           { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '\${1+\"\$@\"}'='\"\$@\"'
   setopt NO_GLOB_SUBST
-else
+else \$as_nop
   case \`(set -o) 2>/dev/null\` in #(
   *posix*) :
     set -o posix ;; #(
@@ -185,42 +167,53 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
 
-else
+else \$as_nop
   exitcode=1; echo positional parameters were not saved.
 fi
 test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
 test -x / || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
+  if (eval "$as_required") 2>/dev/null
+then :
   as_have_required=yes
-else
+else $as_nop
   as_have_required=no
 fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
 
-else
+else $as_nop
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 as_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
   as_found=:
   case $as_dir in #(
 	 /*)
 	   for as_base in sh bash ksh sh5; do
 	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
+	     as_shell=$as_dir$as_base
 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
   CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
   break 2
 fi
 fi
@@ -228,14 +221,21 @@ fi
        esac
   as_found=false
 done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
 IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
 
 
-      if test "x$CONFIG_SHELL" != x; then :
+      if test "x$CONFIG_SHELL" != x
+then :
   export CONFIG_SHELL
              # We cannot yet assume a decent shell, so we have to provide a
 # neutralization value for shells without unset; and this also
@@ -253,18 +253,19 @@ esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 exit 255
 fi
 
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+    if test x$as_have_required = xno
+then :
+  printf "%s\n" "$0: This script requires a shell more modern than all"
+  printf "%s\n" "$0: the shells that I found on your system."
+  if test ${ZSH_VERSION+y} ; then
+    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
   else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
 $0: including any error possibly output before this
 $0: message. Then install a modern shell, or manually run
 $0: the script under such a shell if you do have one."
@@ -291,6 +292,7 @@ as_fn_unset ()
 }
 as_unset=as_fn_unset
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -308,6 +310,14 @@ as_fn_exit ()
   as_fn_set_status $1
   exit $1
 } # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_mkdir_p
 # -------------
@@ -322,7 +332,7 @@ as_fn_mkdir_p ()
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -331,7 +341,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -370,12 +380,13 @@ as_fn_executable_p ()
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
   eval 'as_fn_append ()
   {
     eval $1+=\$2
   }'
-else
+else $as_nop
   as_fn_append ()
   {
     eval $1=\$$1\$2
@@ -387,18 +398,27 @@ fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
   eval 'as_fn_arith ()
   {
     as_val=$(( $* ))
   }'
-else
+else $as_nop
   as_fn_arith ()
   {
     as_val=`expr "$@" || test $? -eq 1`
   }
 fi # as_fn_arith
 
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 # ----------------------------------------
@@ -410,9 +430,9 @@ as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -439,7 +459,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -483,7 +503,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
   # already done that, so ensure we don't try to do so again and fall
@@ -497,6 +517,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   exit
 }
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -510,6 +534,13 @@ case `echo -n x` in #(((((
   ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
@@ -575,52 +606,49 @@ MFLAGS=
 MAKEFLAGS=
 
 # Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-PACKAGE_URL=
+PACKAGE_NAME=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PACKAGE_STRING=''
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
 
 ac_unique_file="mmakefile"
 # Factoring default headers for most tests.
 ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+#include <stddef.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
 #endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
+#ifdef HAVE_STDLIB_H
 # include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
 #endif
 #ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
 # include <string.h>
 #endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
 #ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
 #ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
-ac_header_list=
+ac_header_c_list=
+ac_func_c_list=
 ac_subst_vars='LTLIBOBJS
+mmake_ignore_dirs
 config_prefs_set
 aros_usb30_code
 aros_host_sdl_libs
@@ -1069,8 +1097,6 @@ do
   *)    ac_optarg=yes ;;
   esac
 
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
   case $ac_dashdash$ac_option in
   --)
     ac_dashdash=yes ;;
@@ -1111,9 +1137,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "enable_$ac_useropt"
@@ -1137,9 +1163,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "enable_$ac_useropt"
@@ -1350,9 +1376,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "with_$ac_useropt"
@@ -1366,9 +1392,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "with_$ac_useropt"
@@ -1412,9 +1438,9 @@ Try \`$0 --help' for more information"
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;
 
@@ -1430,7 +1456,7 @@ if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
 
@@ -1494,7 +1520,7 @@ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_myself" : 'X\(//\)[^/]' \| \
 	 X"$as_myself" : 'X\(//\)$' \| \
 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
+printf "%s\n" X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1777,9 +1803,9 @@ if test "$ac_init_help" = "recursive"; then
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1807,7 +1833,8 @@ esac
 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
     cd "$ac_dir" || { ac_status=$?; continue; }
-    # Check for guested configure.
+    # Check for configure.gnu first; this name is used for a wrapper for
+    # Metaconfig's "Configure" on case-insensitive file systems.
     if test -f "$ac_srcdir/configure.gnu"; then
       echo &&
       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
@@ -1815,7 +1842,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1825,9 +1852,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.69
+generated by GNU Autoconf 2.71
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1844,14 +1871,14 @@ fi
 ac_fn_cxx_try_compile ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
+  rm -f conftest.$ac_objext conftest.beam
   if { { ac_try="$ac_compile"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -1859,14 +1886,15 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err
   fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && {
 	 test -z "$ac_cxx_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
+       } && test -s conftest.$ac_objext
+then :
   ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
@@ -1882,14 +1910,14 @@ fi
 ac_fn_c_try_compile ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
+  rm -f conftest.$ac_objext conftest.beam
   if { { ac_try="$ac_compile"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -1897,14 +1925,15 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err
   fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
+       } && test -s conftest.$ac_objext
+then :
   ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
@@ -1926,7 +1955,7 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -1934,14 +1963,15 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err
   fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } > conftest.i && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       }; then :
+       }
+then :
   ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
@@ -1953,8 +1983,8 @@ fi
 
 # ac_fn_py_try_run LINENO
 # -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
+# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
+# executables *can* be run.
 ac_fn_py_try_run ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
@@ -1964,25 +1994,26 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   { { case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+then :
   ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+       printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
        ac_retval=$ac_status
@@ -1999,14 +2030,14 @@ fi
 ac_fn_c_try_link ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
+  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
   if { { ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -2014,17 +2045,18 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err
   fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
 	 test -x conftest$ac_exeext
-       }; then :
+       }
+then :
   ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
@@ -2039,135 +2071,6 @@ fi
 
 } # ac_fn_c_try_link
 
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$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: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------
 # Tests whether HEADER exists and can be compiled using the include files in
@@ -2175,26 +2078,28 @@ fi
 ac_fn_c_check_header_compile ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 #include <$2>
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   eval "$3=yes"
-else
+else $as_nop
   eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_header_compile
@@ -2206,16 +2111,17 @@ $as_echo "$ac_res" >&6; }
 ac_fn_c_check_member ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if eval \${$4+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+printf %s "checking for $2.$3... " >&6; }
+if eval test \${$4+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $5
 int
-main ()
+main (void)
 {
 static $2 ac_aggr;
 if (ac_aggr.$3)
@@ -2224,14 +2130,15 @@ return 0;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   eval "$4=yes"
-else
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $5
 int
-main ()
+main (void)
 {
 static $2 ac_aggr;
 if (sizeof ac_aggr.$3)
@@ -2240,41 +2147,45 @@ return 0;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   eval "$4=yes"
-else
+else $as_nop
   eval "$4=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$4
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_member
 
-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
+# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
+# ------------------------------------------------------------------
 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
-# accordingly.
-ac_fn_c_check_decl ()
+# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
+ac_fn_check_decl ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   as_decl_name=`echo $2|sed 's/ *(.*//'`
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+printf %s "checking whether $as_decl_name is declared... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
-$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  eval ac_save_FLAGS=\$$6
+  as_fn_append $6 " $5"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 int
-main ()
+main (void)
 {
 #ifndef $as_decl_name
 #ifdef __cplusplus
@@ -2288,19 +2199,22 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   eval "$3=yes"
-else
+else $as_nop
   eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+  eval $6=\$ac_save_FLAGS
+
 fi
 eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
-} # ac_fn_c_check_decl
+} # ac_fn_check_decl
 
 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 # -------------------------------------------
@@ -2309,17 +2223,18 @@ $as_echo "$ac_res" >&6; }
 ac_fn_c_check_type ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   eval "$3=no"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 int
-main ()
+main (void)
 {
 if (sizeof ($2))
 	 return 0;
@@ -2327,12 +2242,13 @@ if (sizeof ($2))
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 int
-main ()
+main (void)
 {
 if (sizeof (($2)))
 	    return 0;
@@ -2340,18 +2256,19 @@ if (sizeof (($2)))
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
   eval "$3=yes"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_type
@@ -2362,11 +2279,12 @@ $as_echo "$ac_res" >&6; }
 ac_fn_c_check_func ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
@@ -2374,16 +2292,9 @@ else
 #define $2 innocuous_$2
 
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+   which can conflict with char $2 (); below.  */
 
+#include <limits.h>
 #undef $2
 
 /* Override any GCC internal prototype to avoid an error.
@@ -2401,35 +2312,99 @@ choke me
 #endif
 
 int
-main ()
+main (void)
 {
 return $2 ();
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   eval "$3=yes"
-else
+else $as_nop
   eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_func
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
+# executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+then :
+  ac_retval=0
+else $as_nop
+  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+       printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+ac_configure_args_raw=
+for ac_arg
+do
+  case $ac_arg in
+  *\'*)
+    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+  esac
+  as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+  *$as_nl*)
+    ac_safe_unquote= ;;
+  *)
+    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
+    ac_unsafe_a="$ac_unsafe_z#~"
+    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
+
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+generated by GNU Autoconf 2.71.  Invocation command line was
 
-  $ $0 $@
+  $ $0$ac_configure_args_raw
 
 _ACEOF
 exec 5>>config.log
@@ -2462,8 +2437,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    printf "%s\n" "PATH: $as_dir"
   done
 IFS=$as_save_IFS
 
@@ -2498,7 +2477,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
@@ -2533,11 +2512,13 @@ done
 # WARNING: Use '\'' to represent an apostrophe within the trap.
 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
+  # Sanitize IFS.
+  IFS=" ""	$as_nl"
   # Save into config.log some information that might help in debugging.
   {
     echo
 
-    $as_echo "## ---------------- ##
+    printf "%s\n" "## ---------------- ##
 ## Cache variables. ##
 ## ---------------- ##"
     echo
@@ -2548,8 +2529,8 @@ trap 'exit_status=$?
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -2573,7 +2554,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    $as_echo "## ----------------- ##
+    printf "%s\n" "## ----------------- ##
 ## Output variables. ##
 ## ----------------- ##"
     echo
@@ -2581,14 +2562,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      $as_echo "$ac_var='\''$ac_val'\''"
+      printf "%s\n" "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
     if test -n "$ac_subst_files"; then
-      $as_echo "## ------------------- ##
+      printf "%s\n" "## ------------------- ##
 ## File substitutions. ##
 ## ------------------- ##"
       echo
@@ -2596,15 +2577,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	$as_echo "$ac_var='\''$ac_val'\''"
+	printf "%s\n" "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
 
     if test -s confdefs.h; then
-      $as_echo "## ----------- ##
+      printf "%s\n" "## ----------- ##
 ## confdefs.h. ##
 ## ----------- ##"
       echo
@@ -2612,8 +2593,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       echo
     fi
     test "$ac_signal" != 0 &&
-      $as_echo "$as_me: caught signal $ac_signal"
-    $as_echo "$as_me: exit $exit_status"
+      printf "%s\n" "$as_me: caught signal $ac_signal"
+    printf "%s\n" "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -2627,63 +2608,48 @@ ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
 
-$as_echo "/* confdefs.h */" > confdefs.h
+printf "%s\n" "/* confdefs.h */" > confdefs.h
 
 # Predefined preprocessor variables.
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
 
 
 # Let the site file select an alternate cache file if it wants to.
 # Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
+  ac_site_files="$CONFIG_SITE"
 elif test "x$prefix" != xNONE; then
-  ac_site_file1=$prefix/share/config.site
-  ac_site_file2=$prefix/etc/config.site
+  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
 else
-  ac_site_file1=$ac_default_prefix/share/config.site
-  ac_site_file2=$ac_default_prefix/etc/config.site
+  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+
+for ac_site_file in $ac_site_files
 do
-  test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+  case $ac_site_file in #(
+  */*) :
+     ;; #(
+  *) :
+    ac_site_file=./$ac_site_file ;;
+esac
+  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
 See \`config.log' for more details" "$LINENO" 5; }
   fi
@@ -2693,22 +2659,653 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special files
   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
-as_fn_append ac_header_list " stdlib.h"
-as_fn_append ac_header_list " unistd.h"
-as_fn_append ac_header_list " sys/param.h"
+# Test code for whether the C++ compiler supports C++98 (global declarations)
+ac_cxx_conftest_cxx98_globals='
+// Does the compiler advertise C++98 conformance?
+#if !defined __cplusplus || __cplusplus < 199711L
+# error "Compiler does not advertise C++98 conformance"
+#endif
+
+// These inclusions are to reject old compilers that
+// lack the unsuffixed header files.
+#include <cstdlib>
+#include <exception>
+
+// <cassert> and <cstring> are *not* freestanding headers in C++98.
+extern void assert (int);
+namespace std {
+  extern int strcmp (const char *, const char *);
+}
+
+// Namespaces, exceptions, and templates were all added after "C++ 2.0".
+using std::exception;
+using std::strcmp;
+
+namespace {
+
+void test_exception_syntax()
+{
+  try {
+    throw "test";
+  } catch (const char *s) {
+    // Extra parentheses suppress a warning when building autoconf itself,
+    // due to lint rules shared with more typical C programs.
+    assert (!(strcmp) (s, "test"));
+  }
+}
+
+template <typename T> struct test_template
+{
+  T const val;
+  explicit test_template(T t) : val(t) {}
+  template <typename U> T add(U u) { return static_cast<T>(u) + val; }
+};
+
+} // anonymous namespace
+'
+
+# Test code for whether the C++ compiler supports C++98 (body of main)
+ac_cxx_conftest_cxx98_main='
+  assert (argc);
+  assert (! argv[0]);
+{
+  test_exception_syntax ();
+  test_template<double> tt (2.0);
+  assert (tt.add (4) == 6.0);
+  assert (true && !false);
+}
+'
+
+# Test code for whether the C++ compiler supports C++11 (global declarations)
+ac_cxx_conftest_cxx11_globals='
+// Does the compiler advertise C++ 2011 conformance?
+#if !defined __cplusplus || __cplusplus < 201103L
+# error "Compiler does not advertise C++11 conformance"
+#endif
+
+namespace cxx11test
+{
+  constexpr int get_val() { return 20; }
+
+  struct testinit
+  {
+    int i;
+    double d;
+  };
+
+  class delegate
+  {
+  public:
+    delegate(int n) : n(n) {}
+    delegate(): delegate(2354) {}
+
+    virtual int getval() { return this->n; };
+  protected:
+    int n;
+  };
+
+  class overridden : public delegate
+  {
+  public:
+    overridden(int n): delegate(n) {}
+    virtual int getval() override final { return this->n * 2; }
+  };
+
+  class nocopy
+  {
+  public:
+    nocopy(int i): i(i) {}
+    nocopy() = default;
+    nocopy(const nocopy&) = delete;
+    nocopy & operator=(const nocopy&) = delete;
+  private:
+    int i;
+  };
+
+  // for testing lambda expressions
+  template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
+  {
+    return f(v);
+  }
+
+  // for testing variadic templates and trailing return types
+  template <typename V> auto sum(V first) -> V
+  {
+    return first;
+  }
+  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
+  {
+    return first + sum(rest...);
+  }
+}
+'
+
+# Test code for whether the C++ compiler supports C++11 (body of main)
+ac_cxx_conftest_cxx11_main='
+{
+  // Test auto and decltype
+  auto a1 = 6538;
+  auto a2 = 48573953.4;
+  auto a3 = "String literal";
+
+  int total = 0;
+  for (auto i = a3; *i; ++i) { total += *i; }
+
+  decltype(a2) a4 = 34895.034;
+}
+{
+  // Test constexpr
+  short sa[cxx11test::get_val()] = { 0 };
+}
+{
+  // Test initializer lists
+  cxx11test::testinit il = { 4323, 435234.23544 };
+}
+{
+  // Test range-based for
+  int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
+                 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
+  for (auto &x : array) { x += 23; }
+}
+{
+  // Test lambda expressions
+  using cxx11test::eval;
+  assert (eval ([](int x) { return x*2; }, 21) == 42);
+  double d = 2.0;
+  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
+  assert (d == 5.0);
+  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
+  assert (d == 5.0);
+}
+{
+  // Test use of variadic templates
+  using cxx11test::sum;
+  auto a = sum(1);
+  auto b = sum(1, 2);
+  auto c = sum(1.0, 2.0, 3.0);
+}
+{
+  // Test constructor delegation
+  cxx11test::delegate d1;
+  cxx11test::delegate d2();
+  cxx11test::delegate d3(45);
+}
+{
+  // Test override and final
+  cxx11test::overridden o1(55464);
+}
+{
+  // Test nullptr
+  char *c = nullptr;
+}
+{
+  // Test template brackets
+  test_template<::test_template<int>> v(test_template<int>(12));
+}
+{
+  // Unicode literals
+  char const *utf8 = u8"UTF-8 string \u2500";
+  char16_t const *utf16 = u"UTF-8 string \u2500";
+  char32_t const *utf32 = U"UTF-32 string \u2500";
+}
+'
+
+# Test code for whether the C compiler supports C++11 (complete).
+ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
+${ac_cxx_conftest_cxx11_globals}
+
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_cxx_conftest_cxx98_main}
+  ${ac_cxx_conftest_cxx11_main}
+  return ok;
+}
+"
+
+# Test code for whether the C compiler supports C++98 (complete).
+ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_cxx_conftest_cxx98_main}
+  return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+   Do not test the value of __STDC__, because some compilers set it to 0
+   while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not \xHH hex character constants.
+   These do not provoke an error unfortunately, instead are silently treated
+   as an "x".  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
+   array size at least.  It is necessary to write \x00 == 0 to get something
+   that is true only with -std.  */
+int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) '\''x'\''
+int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+               int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+  #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
+
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+    continue;
+  return 0;
+}
+
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
+
+  const char *str = "";
+  int number = 0;
+  float fnumber = 0;
+
+  while (*format)
+    {
+      switch (*format++)
+	{
+	case '\''s'\'': // string
+	  str = va_arg (args_copy, const char *);
+	  break;
+	case '\''d'\'': // int
+	  number = va_arg (args_copy, int);
+	  break;
+	case '\''f'\'': // float
+	  fnumber = va_arg (args_copy, double);
+	  break;
+	default:
+	  break;
+	}
+    }
+  va_end (args_copy);
+  va_end (args);
+
+  return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+  // Check bool.
+  _Bool success = false;
+  success |= (argc != 0);
+
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
+
+  // Check varargs.
+  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+  test_varargs_macros ();
+
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
+
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
+
+  ni.number = 58;
+
+  int dynamic_array[ni.number];
+  dynamic_array[0] = argv[0][0];
+  dynamic_array[ni.number - 1] = 543;
+
+  // work around unused variable warnings
+  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+	 || dynamic_array[ni.number - 1] != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+  int_alignment = _Alignof (int),
+  int_array_alignment = _Alignof (int[100]),
+  char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+  int x;
+  _Static_assert (sizeof (int) <= sizeof (long int),
+                  "_Static_assert does not work in struct");
+  long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+  union {
+    struct { int i; int j; };
+    struct { int k; long int l; } w;
+  };
+  int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+  _Static_assert ((offsetof (struct anonymous, i)
+		   == offsetof (struct anonymous, w.k)),
+		  "Anonymous union alignment botch");
+  v1.i = 2;
+  v1.w.k = 5;
+  ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  ${ac_c_conftest_c99_main}
+  ${ac_c_conftest_c11_main}
+  return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  ${ac_c_conftest_c99_main}
+  return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
+as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H"
+as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="config.guess config.sub"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}/scripts/autoconf"
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+  as_found=:
+
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
+  ac_aux_dir_found=yes
+  ac_install_sh=
+  for ac_aux in $ac_aux_files
+  do
+    # As a special case, if "install-sh" is required, that requirement
+    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+    # and $ac_install_sh is set appropriately for whichever one is found.
+    if test x"$ac_aux" = x"install-sh"
+    then
+      if test -f "${as_dir}install-sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
+        ac_install_sh="${as_dir}install-sh -c"
+      elif test -f "${as_dir}install.sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
+        ac_install_sh="${as_dir}install.sh -c"
+      elif test -f "${as_dir}shtool"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
+        ac_install_sh="${as_dir}shtool install -c"
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+        else
+          break
+        fi
+      fi
+    else
+      if test -f "${as_dir}${ac_aux}"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+        else
+          break
+        fi
+      fi
+    fi
+  done
+  if test "$ac_aux_dir_found" = yes; then
+    ac_aux_dir="$as_dir"
+    break
+  fi
+  ac_first_candidate=false
+
+  as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+  ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
@@ -2719,12 +3316,12 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { $as_echo "$as_me:${as_lineno-$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;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { $as_echo "$as_me:${as_lineno-$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;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
@@ -2733,24 +3330,24 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 	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:${as_lineno-$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;}
+	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { $as_echo "$as_me:${as_lineno-$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;}
+	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -2760,11 +3357,12 @@ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$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_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+	    and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2779,64 +3377,43 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-ac_aux_dir=
-for ac_dir in scripts/autoconf "$srcdir"/scripts/autoconf; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts/autoconf \"$srcdir\"/scripts/autoconf" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+export_newline="
+"
 
 CONFIG_DT=`date -u "+%d/%m/%Y %T"`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: date/time (UTC)... $CONFIG_DT" >&5
-$as_echo "$as_me: date/time (UTC)... $CONFIG_DT" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: date/time (UTC)... $CONFIG_DT" >&5
+printf "%s\n" "$as_me: date/time (UTC)... $CONFIG_DT" >&6;}
 
 # Check what host we are running on.
 # If a target is not suggested, we use this one.
 # Note that what we call a target, Autoconf calls a host.
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+
+  # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
 test "x$ac_build_alias" = x &&
   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
@@ -2855,21 +3432,22 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
@@ -2906,8 +3484,8 @@ target_grub2_version=$default_grub2_version
 # Don't strip the version of the target yet, it might be
 # useful on some systems.
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AROS style target" >&5
-$as_echo_n "checking for AROS style target... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for AROS style target" >&5
+printf %s "checking for AROS style target... " >&6; }
 
 stripped_host_os=$host_os
 case "$host_os" in
@@ -2923,27 +3501,38 @@ else
         target=$stripped_host_os-$host_cpu
     fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target" >&5
-$as_echo "$target" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target" >&5
+printf "%s\n" "$target" >&6; }
 
 if test "$host_os" = "mingw32" ; then
     PWDCMD="pwd -W"
 fi
 
 # Don't know where else to put this...
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking building AROS in" >&5
-$as_echo_n "checking building AROS in... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking building AROS in" >&5
+printf %s "checking building AROS in... " >&6; }
 AROS_BUILDDIR=`${PWDCMD-pwd}`
 AROS_BUILDDIR_UNIX=${PWD}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AROS_BUILDDIR" >&5
-$as_echo "$AROS_BUILDDIR" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AROS_BUILDDIR" >&5
+printf "%s\n" "$AROS_BUILDDIR" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking AROS source in" >&5
-$as_echo_n "checking AROS source in... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AROS source in" >&5
+printf %s "checking AROS source in... " >&6; }
 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
 SRCDIR=${srcpwd}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SRCDIR" >&5
-$as_echo "$SRCDIR" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SRCDIR" >&5
+printf "%s\n" "$SRCDIR" >&6; }
+
+IS_INSUBDIR=`echo $AROS_BUILDDIR | sed "s|$SRCDIR||"`
+if test "x$IS_INSUBDIR" != "x$AROS_BUILDDIR" ; then
+    if test "x$IS_INSUBDIR" != "x" ; then
+        ignore_dir=`echo $AROS_BUILDDIR | sed "s|$SRCDIR/||"`
+        mmake_ignore_dirs="$export_newline""ignoredir $ignore_dir"
+    else
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Detected build inside the source tree - consider building in a separate dir" >&5
+printf "%s\n" "$as_me: WARNING: Detected build inside the source tree - consider building in a separate dir" >&2;}
+    fi
+fi
 
 # Parse the target field into something useful.
 
@@ -2952,23 +3541,24 @@ target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
 
 
 # Some debug output, to be removed again.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target system (debug output)" >&5
-$as_echo_n "checking for target system (debug output)... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_os" >&5
-$as_echo "$target_os" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target cpu (debug output)" >&5
-$as_echo_n "checking for target cpu (debug output)... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_cpu" >&5
-$as_echo "$target_cpu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for target system (debug output)" >&5
+printf %s "checking for target system (debug output)... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_os" >&5
+printf "%s\n" "$target_os" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for target cpu (debug output)" >&5
+printf %s "checking for target cpu (debug output)... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_cpu" >&5
+printf "%s\n" "$target_cpu" >&6; }
 
 #-----------------------------------------------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which prefs set to use" >&5
-$as_echo_n "checking which prefs set to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which prefs set to use" >&5
+printf %s "checking which prefs set to use... " >&6; }
 
 # Check whether --with-aros-prefs was given.
-if test "${with_aros_prefs+set}" = set; then :
+if test ${with_aros_prefs+y}
+then :
   withval=$with_aros_prefs; config_prefs_set="$withval"
-else
+else $as_nop
   config_prefs_set=""
 fi
 
@@ -2977,8 +3567,8 @@ if test "$config_prefs_set" != "" ; then
 else
     msg_result="default"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
-$as_echo "$msg_result" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
+printf "%s\n" "$msg_result" >&6; }
 
 aros_nominal_width=800
 aros_nominal_height=600
@@ -2994,9 +3584,10 @@ HOST_WANTS_DLOPEN=
 default_c_compilers="gcc clang cc"
 
 # Check whether --with-c-compiler was given.
-if test "${with_c_compiler+set}" = set; then :
+if test ${with_c_compiler+y}
+then :
   withval=$with_c_compiler; use_c_compiler="$withval"
-else
+else $as_nop
   use_c_compiler=""
 fi
 
@@ -3010,9 +3601,10 @@ fi
 default_cxx_compilers="g++ clang++ c++"
 
 # Check whether --with-cxx-compiler was given.
-if test "${with_cxx_compiler+set}" = set; then :
+if test ${with_cxx_compiler+y}
+then :
   withval=$with_cxx_compiler; use_cxx_compiler="$withval"
-else
+else $as_nop
   use_cxx_compiler=""
 fi
 
@@ -3028,6 +3620,12 @@ fi
 # Check for a compiler.
 # Due to a bug in autoconf check for c++ compiler first.
 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
+
+
+
+
+
+
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3042,11 +3640,12 @@ if test -z "$CXX"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CXX"; then
   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 else
@@ -3054,11 +3653,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3069,11 +3672,11 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-$as_echo "$CXX" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+printf "%s\n" "$CXX" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -3086,11 +3689,12 @@ if test -z "$CXX"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$ac_ct_CXX"; then
   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 else
@@ -3098,11 +3702,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CXX="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3113,11 +3721,11 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
-$as_echo "$ac_ct_CXX" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+printf "%s\n" "$ac_ct_CXX" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -3129,8 +3737,8 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     CXX=$ac_ct_CXX
@@ -3140,7 +3748,7 @@ fi
   fi
 fi
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
 for ac_option in --version -v -V -qversion; do
@@ -3150,7 +3758,7 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -3160,7 +3768,7 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
   fi
   rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
 done
 
@@ -3168,7 +3776,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -3180,9 +3788,9 @@ 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.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
-$as_echo_n "checking whether the C++ compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
+printf %s "checking whether the C++ compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$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.*"
@@ -3203,11 +3811,12 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+then :
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
@@ -3224,7 +3833,7 @@ do
 	# certainly right.
 	break;;
     *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
 	then :; else
 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	fi
@@ -3240,44 +3849,46 @@ do
 done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
-else
+else $as_nop
   ac_file=''
 fi
-if test -z "$ac_file"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+if test -z "$ac_file"
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C++ compiler cannot create executables
 See \`config.log' for more details" "$LINENO" 5; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
-$as_echo_n "checking for C++ compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
+printf %s "checking for C++ compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
 
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
 if { { ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+then :
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -3291,15 +3902,15 @@ for ac_file in conftest.exe conftest conftest.*; do
     * ) break;;
   esac
 done
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
@@ -3308,7 +3919,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 FILE *f = fopen ("conftest.out", "w");
  return ferror (f) || fclose (f) != 0;
@@ -3320,8 +3931,8 @@ _ACEOF
 ac_clean_files="$ac_clean_files conftest.out"
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
 if test "$cross_compiling" != yes; then
   { { ac_try="$ac_link"
 case "(($ac_try" in
@@ -3329,10 +3940,10 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
   if { ac_try='./conftest$ac_cv_exeext'
   { { case "(($ac_try" in
@@ -3340,39 +3951,40 @@ $as_echo "$ac_try_echo"; } >&5
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C++ compiled programs.
+	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C++ compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details" "$LINENO" 5; }
     fi
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
 
 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
@@ -3386,11 +3998,12 @@ case "(($ac_try" in
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+then :
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
@@ -3399,31 +4012,32 @@ $as_echo "$ac_try_echo"; } >&5
        break;;
   esac
 done
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if ${ac_cv_cxx_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
+printf %s "checking whether the compiler supports GNU C++... " >&6; }
+if test ${ac_cv_cxx_compiler_gnu+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 #ifndef __GNUC__
        choke me
@@ -3433,29 +4047,33 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_cxx_try_compile "$LINENO"
+then :
   ac_compiler_gnu=yes
-else
+else $as_nop
   ac_compiler_gnu=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
 if test $ac_compiler_gnu = yes; then
   GXX=yes
 else
   GXX=
 fi
-ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_test_CXXFLAGS=${CXXFLAGS+y}
 ac_save_CXXFLAGS=$CXXFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if ${ac_cv_prog_cxx_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+printf %s "checking whether $CXX accepts -g... " >&6; }
+if test ${ac_cv_prog_cxx_g+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
    ac_cxx_werror_flag=yes
    ac_cv_prog_cxx_g=no
@@ -3464,57 +4082,60 @@ else
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_cxx_try_compile "$LINENO"
+then :
   ac_cv_prog_cxx_g=yes
-else
+else $as_nop
   CXXFLAGS=""
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_cxx_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 	 CXXFLAGS="-g"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_cxx_try_compile "$LINENO"
+then :
   ac_cv_prog_cxx_g=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-$as_echo "$ac_cv_prog_cxx_g" >&6; }
-if test "$ac_test_CXXFLAGS" = set; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
+if test $ac_test_CXXFLAGS; then
   CXXFLAGS=$ac_save_CXXFLAGS
 elif test $ac_cv_prog_cxx_g = yes; then
   if test "$GXX" = yes; then
@@ -3529,6 +4150,100 @@ else
     CXXFLAGS=
   fi
 fi
+ac_prog_cxx_stdcxx=no
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
+printf %s "checking for $CXX option to enable C++11 features... " >&6; }
+if test ${ac_cv_prog_cxx_11+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cxx_11=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_cxx_conftest_cxx11_program
+_ACEOF
+for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
+do
+  CXX="$ac_save_CXX $ac_arg"
+  if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_cxx11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
+fi
+
+if test "x$ac_cv_prog_cxx_cxx11" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cxx_cxx11" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
+     CXX="$CXX $ac_cv_prog_cxx_cxx11"
+fi
+  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
+  ac_prog_cxx_stdcxx=cxx11
+fi
+fi
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
+printf %s "checking for $CXX option to enable C++98 features... " >&6; }
+if test ${ac_cv_prog_cxx_98+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cxx_98=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_cxx_conftest_cxx98_program
+_ACEOF
+for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
+do
+  CXX="$ac_save_CXX $ac_arg"
+  if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_cxx98=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
+fi
+
+if test "x$ac_cv_prog_cxx_cxx98" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cxx_cxx98" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
+     CXX="$CXX $ac_cv_prog_cxx_cxx98"
+fi
+  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
+  ac_prog_cxx_stdcxx=cxx98
+fi
+fi
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3538,11 +4253,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 CXX_BASE=$CXX
 # Extract the first word of "$CXX", so it can be a program name with args.
 set dummy $CXX; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $CXX in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
@@ -3552,11 +4268,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_CXX="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3568,14 +4288,23 @@ esac
 fi
 CXX=$ac_cv_path_CXX
 if test -n "$CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-$as_echo "$CXX" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+printf "%s\n" "$CXX" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
+
+
+
+
+
+
+
+
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3586,11 +4315,12 @@ if test -n "$ac_tool_prefix"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
@@ -3598,11 +4328,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3613,11 +4347,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -3630,11 +4364,12 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else
@@ -3642,11 +4377,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3657,11 +4396,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -3673,8 +4412,8 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     CC=$ac_ct_CC
@@ -3682,23 +4421,23 @@ esac
 fi
 
 
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
 See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
+for ac_option in --version -v -V -qversion -version; do
   { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
@@ -3708,20 +4447,21 @@ $as_echo "$ac_try_echo"; } >&5
     cat conftest.er1 >&5
   fi
   rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
 done
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 #ifndef __GNUC__
        choke me
@@ -3731,29 +4471,33 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   ac_compiler_gnu=yes
-else
+else $as_nop
   ac_compiler_gnu=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
 if test $ac_compiler_gnu = yes; then
   GCC=yes
 else
   GCC=
 fi
-ac_test_CFLAGS=${CFLAGS+set}
+ac_test_CFLAGS=${CFLAGS+y}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no
@@ -3762,57 +4506,60 @@ else
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   ac_cv_prog_cc_g=yes
-else
+else $as_nop
   CFLAGS=""
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
   ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   ac_cv_prog_cc_g=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
   if test "$GCC" = yes; then
@@ -3827,94 +4574,144 @@ else
     CFLAGS=
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cc_c11=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c11" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+     CC="$CC $ac_cv_prog_cc_c11"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+  ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c99" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+     CC="$CC $ac_cv_prog_cc_c99"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+  ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
+$ac_c_conftest_c89_program
 _ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
+  if ac_fn_c_try_compile "$LINENO"
+then :
   ac_cv_prog_cc_c89=$ac_arg
 fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
   test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
 rm -f conftest.$ac_ext
 CC=$ac_save_CC
-
 fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
 
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c89" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+     CC="$CC $ac_cv_prog_cc_c89"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+  ac_prog_cc_stdc=c89
+fi
 fi
 
 ac_ext=c
@@ -3929,40 +4726,36 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+  if test ${ac_cv_prog_CPP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+      # Double quotes because $CC needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
     do
       ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
   # Use a header file that comes with gcc, so configuring glibc
   # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
   # Broken: fails on valid input.
 continue
 fi
@@ -3974,10 +4767,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
   # Broken: success on invalid input.
 continue
-else
+else $as_nop
   # Passes both tests.
 ac_preproc_ok=:
 break
@@ -3987,7 +4781,8 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
   break
 fi
 
@@ -3999,29 +4794,24 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
   # Use a header file that comes with gcc, so configuring glibc
   # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
   # Broken: fails on valid input.
 continue
 fi
@@ -4033,10 +4823,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
   # Broken: success on invalid input.
 continue
-else
+else $as_nop
   # Passes both tests.
 ac_preproc_ok=:
 break
@@ -4046,11 +4837,12 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
 
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details" "$LINENO" 5; }
 fi
@@ -4064,11 +4856,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 CPP_BASE=$CPP
 # Extract the first word of "$CC", so it can be a program name with args.
 set dummy $CC; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $CC in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_CC="$CC" # Let the user override the test with a path.
@@ -4078,11 +4871,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_CC="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_CC="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4094,346 +4891,51 @@ esac
 fi
 CC=$ac_cv_path_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 aros_host_def_cc="$CC"
-   case $ac_cv_prog_cc_stdc in #(
-  no) :
-    ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
-if ${ac_cv_prog_cc_c99+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
-
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
-
-  const char *str;
-  int number;
-  float fnumber;
-
-  while (*format)
-    {
-      switch (*format++)
-	{
-	case 's': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case 'd': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case 'f': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-    }
-  va_end (args_copy);
-  va_end (args);
-}
-
-int
-main ()
-{
-
-  // Check bool.
-  _Bool success = false;
-
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
-
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
-
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
-
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
-
-  ni.number = 58;
-
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
-
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-	  || dynamic_array[ni.number - 1] != 543);
-
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c99"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
-else
-  ac_cv_prog_cc_stdc=no
-fi
-
-fi
- ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
-$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
-  if ${ac_cv_prog_cc_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-
-  case $ac_cv_prog_cc_stdc in #(
-  no) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;; #(
-  '') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
-$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
-esac
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+  if test ${ac_cv_prog_CPP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+      # Double quotes because $CC needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
     do
       ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
   # Use a header file that comes with gcc, so configuring glibc
   # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
   # Broken: fails on valid input.
 continue
 fi
@@ -4445,10 +4947,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
   # Broken: success on invalid input.
 continue
-else
+else $as_nop
   # Passes both tests.
 ac_preproc_ok=:
 break
@@ -4458,7 +4961,8 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
   break
 fi
 
@@ -4470,29 +4974,24 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
   # Use a header file that comes with gcc, so configuring glibc
   # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
   # Broken: fails on valid input.
 continue
 fi
@@ -4504,10 +5003,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
   # Broken: success on invalid input.
 continue
-else
+else $as_nop
   # Passes both tests.
 ac_preproc_ok=:
 break
@@ -4517,11 +5017,12 @@ rm -f conftest.err conftest.i conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
 
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details" "$LINENO" 5; }
 fi
@@ -4534,8 +5035,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 # detect the compiler version
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which toolchain family ${CC_BASE} belongs to" >&5
-$as_echo_n "checking which toolchain family ${CC_BASE} belongs to... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which toolchain family ${CC_BASE} belongs to" >&5
+printf %s "checking which toolchain family ${CC_BASE} belongs to... " >&6; }
 HOST_COMPILER_VERSION=`"$CC" --version 2>/dev/null`
 if test x"$HOST_COMPILER_VERSION" = "x"; then
     HOST_COMPILER_VERSION=`"$CC" --qversion 2>/dev/null`
@@ -4571,19 +5072,20 @@ fi
 if test x"$HOST_TOOLCHAIN_FAMILY" = "x"; then
     HOST_TOOLCHAIN_FAMILY=unknown
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOST_TOOLCHAIN_FAMILY" >&5
-$as_echo "$HOST_TOOLCHAIN_FAMILY" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HOST_TOOLCHAIN_FAMILY" >&5
+printf "%s\n" "$HOST_TOOLCHAIN_FAMILY" >&6; }
 
 # Check for a compatible awk
 for ac_prog in gawk nawk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$AWK"; then
   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 else
@@ -4591,11 +5093,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4606,11 +5112,11 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4629,11 +5135,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "mmake", so it can be a program name with args.
 set dummy mmake; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MMAKE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MMAKE+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$MMAKE"; then
   ac_cv_prog_MMAKE="$MMAKE" # Let the user override the test.
 else
@@ -4641,11 +5148,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_MMAKE="mmake "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4656,11 +5167,11 @@ fi
 fi
 MMAKE=$ac_cv_prog_MMAKE
 if test -n "$MMAKE"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MMAKE" >&5
-$as_echo "$MMAKE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MMAKE" >&5
+printf "%s\n" "$MMAKE" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4678,11 +5189,12 @@ if test "$HOST_TOOLCHAIN_FAMILY" = "llvm"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_base_lld_name+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_base_lld_name+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$base_lld_name"; then
   ac_cv_prog_base_lld_name="$base_lld_name" # Let the user override the test.
 else
@@ -4690,11 +5202,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_base_lld_name="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4705,11 +5221,11 @@ fi
 fi
 base_lld_name=$ac_cv_prog_base_lld_name
 if test -n "$base_lld_name"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $base_lld_name" >&5
-$as_echo "$base_lld_name" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $base_lld_name" >&5
+printf "%s\n" "$base_lld_name" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4720,11 +5236,12 @@ done
 else
     # Extract the first word of "$base_ld_name", so it can be a program name with args.
 set dummy $base_ld_name; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LD_BASE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_LD_BASE+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$LD_BASE"; then
   ac_cv_prog_LD_BASE="$LD_BASE" # Let the user override the test.
 else
@@ -4732,11 +5249,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_LD_BASE=""
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4747,11 +5268,11 @@ fi
 fi
 LD_BASE=$ac_cv_prog_LD_BASE
 if test -n "$LD_BASE"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_BASE" >&5
-$as_echo "$LD_BASE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD_BASE" >&5
+printf "%s\n" "$LD_BASE" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4766,11 +5287,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ld=`$CC -print-prog-name=$ac_tool_ld`
     # Extract the first word of "`basename $aros_gcc_[ld]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ld`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_host_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_host_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_host_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_host_ld="$aros_host_ld" # Let the user override the test with a path.
@@ -4780,11 +5302,15 @@ else
 for as_dir in `dirname $aros_gcc_ld`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_host_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_host_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4796,11 +5322,11 @@ esac
 fi
 aros_host_ld=$ac_cv_path_aros_host_ld
 if test -n "$aros_host_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_ld" >&5
-$as_echo "$aros_host_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_ld" >&5
+printf "%s\n" "$aros_host_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4810,11 +5336,12 @@ if test "$aros_host_ld" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_host_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_host_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_host_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_host_ld="$aros_host_ld" # Let the user override the test with a path.
@@ -4824,11 +5351,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_host_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_host_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4840,11 +5371,11 @@ esac
 fi
 aros_host_ld=$ac_cv_path_aros_host_ld
 if test -n "$aros_host_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_ld" >&5
-$as_echo "$aros_host_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_ld" >&5
+printf "%s\n" "$aros_host_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4888,11 +5419,12 @@ for ac_prog in aclocal aclocal19 aclocal-1.9
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_aros_host_aclocal+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_aros_host_aclocal+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$aros_host_aclocal"; then
   ac_cv_prog_aros_host_aclocal="$aros_host_aclocal" # Let the user override the test.
 else
@@ -4900,11 +5432,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_aros_host_aclocal="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4915,11 +5451,11 @@ fi
 fi
 aros_host_aclocal=$ac_cv_prog_aros_host_aclocal
 if test -n "$aros_host_aclocal"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_aclocal" >&5
-$as_echo "$aros_host_aclocal" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_aclocal" >&5
+printf "%s\n" "$aros_host_aclocal" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4930,11 +5466,12 @@ for ac_prog in autoconf autoconf259 autoconf253
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_aros_host_autoconf+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_aros_host_autoconf+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$aros_host_autoconf"; then
   ac_cv_prog_aros_host_autoconf="$aros_host_autoconf" # Let the user override the test.
 else
@@ -4942,11 +5479,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_aros_host_autoconf="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4957,11 +5498,11 @@ fi
 fi
 aros_host_autoconf=$ac_cv_prog_aros_host_autoconf
 if test -n "$aros_host_autoconf"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_autoconf" >&5
-$as_echo "$aros_host_autoconf" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_autoconf" >&5
+printf "%s\n" "$aros_host_autoconf" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4972,11 +5513,12 @@ for ac_prog in autoheader autoheader259 autoheader253
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_aros_host_autoheader+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_aros_host_autoheader+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$aros_host_autoheader"; then
   ac_cv_prog_aros_host_autoheader="$aros_host_autoheader" # Let the user override the test.
 else
@@ -4984,11 +5526,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_aros_host_autoheader="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4999,11 +5545,11 @@ fi
 fi
 aros_host_autoheader=$ac_cv_prog_aros_host_autoheader
 if test -n "$aros_host_autoheader"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_autoheader" >&5
-$as_echo "$aros_host_autoheader" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_autoheader" >&5
+printf "%s\n" "$aros_host_autoheader" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5014,11 +5560,12 @@ for ac_prog in automake automake19 automake-1.9
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_aros_host_automake+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_aros_host_automake+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$aros_host_automake"; then
   ac_cv_prog_aros_host_automake="$aros_host_automake" # Let the user override the test.
 else
@@ -5026,11 +5573,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_aros_host_automake="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5041,11 +5592,11 @@ fi
 fi
 aros_host_automake=$ac_cv_prog_aros_host_automake
 if test -n "$aros_host_automake"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_automake" >&5
-$as_echo "$aros_host_automake" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_automake" >&5
+printf "%s\n" "$aros_host_automake" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5116,8 +5667,8 @@ case "$host_os" in
                 aros_host_cpu="ppc"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5146,8 +5697,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="arm"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5174,16 +5725,17 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
         ;;
 
     darwin*)
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for macOS SDK files" >&5
-$as_echo_n "checking for macOS SDK files... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for macOS SDK files" >&5
+printf %s "checking for macOS SDK files... " >&6; }
         LOC=$( xcode-select -p )
-        if  test $? != 0; then :
+        if  test $? != 0
+then :
   as_fn_error $? "XCode incorrectly configured!
 please run 'xcode-select --install' before
 re-running configure" "$LINENO" 5
 fi
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOC" >&5
-$as_echo "$LOC" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOC" >&5
+printf "%s\n" "$LOC" >&6; }
         aros_host_arch="darwin"
         host_cc_elf=no
         if [ -z ${SED+x} ]; then SED="gsed"; fi
@@ -5201,8 +5753,8 @@ $as_echo "$LOC" >&6; }
                 aros_host_cpu="ppc"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for Darwin host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for Darwin host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for Darwin host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for Darwin host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5237,8 +5789,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for Darwin host -- $host_cpu\"" >&2;}
                 aros_host_cpu="x86_64"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5256,8 +5808,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="m68k"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5273,8 +5825,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="i386"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5291,8 +5843,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="sparc"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5320,8 +5872,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="ppc"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5340,8 +5892,8 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="i386"
                 ;;
             *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
                 aros_host_cpu="$host_cpu"
                 ;;
         esac
@@ -5360,11 +5912,11 @@ $as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
         case "$host_cpu" in
         *i?86*)
 
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows native gcc target" >&5
-$as_echo_n "checking for Windows native gcc target... " >&6; }
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Windows native gcc target" >&5
+printf %s "checking for Windows native gcc target... " >&6; }
             host_cpu=`gcc -dumpmachine`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_cpu" >&5
-$as_echo "$host_cpu" >&6; }
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $host_cpu" >&5
+printf "%s\n" "$host_cpu" >&6; }
             ;;
 
         esac
@@ -5384,8 +5936,8 @@ $as_echo "$host_cpu" >&6; }
             ;;
 
         *)
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown CPU for host -- $host_cpu\"" >&2;}
             aros_host_cpu="$host_cpu"
             ;;
         esac
@@ -5398,11 +5950,12 @@ esac
 base_ar_name=${HOST_TOOLCHAIN_PREFIX}ar${HOST_TOOLCHAIN_SUFFIX}
 # Extract the first word of "$base_ar_name", so it can be a program name with args.
 set dummy $base_ar_name; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR_BASE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AR_BASE+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$AR_BASE"; then
   ac_cv_prog_AR_BASE="$AR_BASE" # Let the user override the test.
 else
@@ -5410,11 +5963,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_AR_BASE="$base_ar_name "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5425,11 +5982,11 @@ fi
 fi
 AR_BASE=$ac_cv_prog_AR_BASE
 if test -n "$AR_BASE"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_BASE" >&5
-$as_echo "$AR_BASE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR_BASE" >&5
+printf "%s\n" "$AR_BASE" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5437,11 +5994,12 @@ aros_host_ar_flags="cr"
 aros_host_cmd_ar="$AR_BASE $aros_host_ar_flags"
 # Extract the first word of "$aros_host_cmd_ar", so it can be a program name with args.
 set dummy $aros_host_cmd_ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_host_plain_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_host_plain_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_host_plain_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_host_plain_ar="$aros_host_plain_ar" # Let the user override the test with a path.
@@ -5451,11 +6009,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_host_plain_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_host_plain_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5468,11 +6030,11 @@ esac
 fi
 aros_host_plain_ar=$ac_cv_path_aros_host_plain_ar
 if test -n "$aros_host_plain_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_plain_ar" >&5
-$as_echo "$aros_host_plain_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_plain_ar" >&5
+printf "%s\n" "$aros_host_plain_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5490,11 +6052,12 @@ fi
 base_ranlib_name=${HOST_TOOLCHAIN_PREFIX}ranlib${HOST_TOOLCHAIN_SUFFIX}
 # Extract the first word of "$base_ranlib_name", so it can be a program name with args.
 set dummy $base_ranlib_name; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB_BASE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RANLIB_BASE+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$RANLIB_BASE"; then
   ac_cv_prog_RANLIB_BASE="$RANLIB_BASE" # Let the user override the test.
 else
@@ -5502,11 +6065,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_RANLIB_BASE="$base_ranlib_name "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5517,21 +6084,22 @@ fi
 fi
 RANLIB_BASE=$ac_cv_prog_RANLIB_BASE
 if test -n "$RANLIB_BASE"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_BASE" >&5
-$as_echo "$RANLIB_BASE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB_BASE" >&5
+printf "%s\n" "$RANLIB_BASE" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 # Extract the first word of "$RANLIB_BASE", so it can be a program name with args.
 set dummy $RANLIB_BASE; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_host_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_host_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_host_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_host_ranlib="$aros_host_ranlib" # Let the user override the test with a path.
@@ -5541,11 +6109,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_host_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_host_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5558,11 +6130,11 @@ esac
 fi
 aros_host_ranlib=$ac_cv_path_aros_host_ranlib
 if test -n "$aros_host_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_ranlib" >&5
-$as_echo "$aros_host_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_ranlib" >&5
+printf "%s\n" "$aros_host_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5578,11 +6150,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_aros_host_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_aros_host_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$aros_host_strip"; then
   ac_cv_prog_aros_host_strip="$aros_host_strip" # Let the user override the test.
 else
@@ -5590,11 +6163,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_aros_host_strip="strip "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5605,11 +6182,11 @@ fi
 fi
 aros_host_strip=$ac_cv_prog_aros_host_strip
 if test -n "$aros_host_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_host_strip" >&5
-$as_echo "$aros_host_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_host_strip" >&5
+printf "%s\n" "$aros_host_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5626,11 +6203,12 @@ fi
 
 # Extract the first word of "rm", so it can be a program name with args.
 set dummy rm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RM+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$RM"; then
   ac_cv_prog_RM="$RM" # Let the user override the test.
 else
@@ -5638,11 +6216,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_RM="rm -rf"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5653,11 +6235,11 @@ fi
 fi
 RM=$ac_cv_prog_RM
 if test -n "$RM"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
-$as_echo "$RM" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
+printf "%s\n" "$RM" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5673,11 +6255,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "cp", so it can be a program name with args.
 set dummy cp; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CP"; then
   ac_cv_prog_CP="$CP" # Let the user override the test.
 else
@@ -5685,11 +6268,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CP="cp "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5700,11 +6287,11 @@ fi
 fi
 CP=$ac_cv_prog_CP
 if test -n "$CP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
-$as_echo "$CP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
+printf "%s\n" "$CP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5720,11 +6307,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "mv", so it can be a program name with args.
 set dummy mv; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MV+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MV+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$MV"; then
   ac_cv_prog_MV="$MV" # Let the user override the test.
 else
@@ -5732,11 +6320,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_MV="mv "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5747,11 +6339,11 @@ fi
 fi
 MV=$ac_cv_prog_MV
 if test -n "$MV"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
-$as_echo "$MV" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
+printf "%s\n" "$MV" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5767,11 +6359,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "echo", so it can be a program name with args.
 set dummy echo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ECHO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ECHO+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$ECHO"; then
   ac_cv_prog_ECHO="$ECHO" # Let the user override the test.
 else
@@ -5779,11 +6372,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_ECHO="echo "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5794,11 +6391,11 @@ fi
 fi
 ECHO=$ac_cv_prog_ECHO
 if test -n "$ECHO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ECHO" >&5
-$as_echo "$ECHO" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECHO" >&5
+printf "%s\n" "$ECHO" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5814,11 +6411,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "mkdir", so it can be a program name with args.
 set dummy mkdir; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MKDIR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MKDIR+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$MKDIR"; then
   ac_cv_prog_MKDIR="$MKDIR" # Let the user override the test.
 else
@@ -5826,11 +6424,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_MKDIR="mkdir -p"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5841,11 +6443,11 @@ fi
 fi
 MKDIR=$ac_cv_prog_MKDIR
 if test -n "$MKDIR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR" >&5
-$as_echo "$MKDIR" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR" >&5
+printf "%s\n" "$MKDIR" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5861,11 +6463,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "touch", so it can be a program name with args.
 set dummy touch; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_TOUCH+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_TOUCH+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$TOUCH"; then
   ac_cv_prog_TOUCH="$TOUCH" # Let the user override the test.
 else
@@ -5873,11 +6476,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_TOUCH="touch "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5888,11 +6495,11 @@ fi
 fi
 TOUCH=$ac_cv_prog_TOUCH
 if test -n "$TOUCH"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOUCH" >&5
-$as_echo "$TOUCH" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TOUCH" >&5
+printf "%s\n" "$TOUCH" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5908,11 +6515,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "sort", so it can be a program name with args.
 set dummy sort; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_SORT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_SORT+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$SORT"; then
   ac_cv_prog_SORT="$SORT" # Let the user override the test.
 else
@@ -5920,11 +6528,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_SORT="sort "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5935,11 +6547,11 @@ fi
 fi
 SORT=$ac_cv_prog_SORT
 if test -n "$SORT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SORT" >&5
-$as_echo "$SORT" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SORT" >&5
+printf "%s\n" "$SORT" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5955,11 +6567,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "uniq", so it can be a program name with args.
 set dummy uniq; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_UNIQ+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_UNIQ+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$UNIQ"; then
   ac_cv_prog_UNIQ="$UNIQ" # Let the user override the test.
 else
@@ -5967,11 +6580,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_UNIQ="uniq "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5982,11 +6599,11 @@ fi
 fi
 UNIQ=$ac_cv_prog_UNIQ
 if test -n "$UNIQ"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIQ" >&5
-$as_echo "$UNIQ" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNIQ" >&5
+printf "%s\n" "$UNIQ" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6002,11 +6619,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "true", so it can be a program name with args.
 set dummy true; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NOP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_NOP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$NOP"; then
   ac_cv_prog_NOP="$NOP" # Let the user override the test.
 else
@@ -6014,11 +6632,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_NOP="true "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6029,11 +6651,11 @@ fi
 fi
 NOP=$ac_cv_prog_NOP
 if test -n "$NOP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NOP" >&5
-$as_echo "$NOP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NOP" >&5
+printf "%s\n" "$NOP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6049,11 +6671,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "cat", so it can be a program name with args.
 set dummy cat; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CAT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CAT+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CAT"; then
   ac_cv_prog_CAT="$CAT" # Let the user override the test.
 else
@@ -6061,11 +6684,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CAT="cat "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6076,11 +6703,11 @@ fi
 fi
 CAT=$ac_cv_prog_CAT
 if test -n "$CAT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
-$as_echo "$CAT" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
+printf "%s\n" "$CAT" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6096,11 +6723,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "bison", so it can be a program name with args.
 set dummy bison; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_BISON+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_BISON+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$BISON"; then
   ac_cv_prog_BISON="$BISON" # Let the user override the test.
 else
@@ -6108,11 +6736,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_BISON="bison "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6123,11 +6755,11 @@ fi
 fi
 BISON=$ac_cv_prog_BISON
 if test -n "$BISON"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
-$as_echo "$BISON" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
+printf "%s\n" "$BISON" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6143,11 +6775,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_FLEX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_FLEX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$FLEX"; then
   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
 else
@@ -6155,11 +6788,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_FLEX="flex "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6170,11 +6807,11 @@ fi
 fi
 FLEX=$ac_cv_prog_FLEX
 if test -n "$FLEX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
-$as_echo "$FLEX" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
+printf "%s\n" "$FLEX" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6188,18 +6825,19 @@ fi
 if test "$req_avail" = "no"; then
     as_fn_error $? "flex is required to build AROS. Please install and run configure again." "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $FLEX" >&5
-$as_echo_n "checking version of $FLEX... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $FLEX" >&5
+printf %s "checking version of $FLEX... " >&6; }
 ax_cv_flex_version="`$FLEX --version | cut -d\" \" -f2`"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_flex_version" >&5
-$as_echo "$ax_cv_flex_version" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_flex_version" >&5
+printf "%s\n" "$ax_cv_flex_version" >&6; }
 # Extract the first word of "pngtopnm", so it can be a program name with args.
 set dummy pngtopnm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PNGTOPNM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PNGTOPNM+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$PNGTOPNM"; then
   ac_cv_prog_PNGTOPNM="$PNGTOPNM" # Let the user override the test.
 else
@@ -6207,11 +6845,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_PNGTOPNM="pngtopnm "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6222,11 +6864,11 @@ fi
 fi
 PNGTOPNM=$ac_cv_prog_PNGTOPNM
 if test -n "$PNGTOPNM"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PNGTOPNM" >&5
-$as_echo "$PNGTOPNM" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PNGTOPNM" >&5
+printf "%s\n" "$PNGTOPNM" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6242,11 +6884,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "ppmtoilbm", so it can be a program name with args.
 set dummy ppmtoilbm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PPMTOILBM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PPMTOILBM+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$PPMTOILBM"; then
   ac_cv_prog_PPMTOILBM="$PPMTOILBM" # Let the user override the test.
 else
@@ -6254,11 +6897,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_PPMTOILBM="ppmtoilbm "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6269,11 +6916,11 @@ fi
 fi
 PPMTOILBM=$ac_cv_prog_PPMTOILBM
 if test -n "$PPMTOILBM"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PPMTOILBM" >&5
-$as_echo "$PPMTOILBM" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PPMTOILBM" >&5
+printf "%s\n" "$PPMTOILBM" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6289,11 +6936,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "sed", so it can be a program name with args.
 set dummy sed; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_SED+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_SED+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$SED"; then
   ac_cv_prog_SED="$SED" # Let the user override the test.
 else
@@ -6301,11 +6949,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_SED="sed "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6316,11 +6968,11 @@ fi
 fi
 SED=$ac_cv_prog_SED
 if test -n "$SED"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
-$as_echo "$SED" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
+printf "%s\n" "$SED" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6336,11 +6988,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "chmod", so it can be a program name with args.
 set dummy chmod; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CHMOD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CHMOD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CHMOD"; then
   ac_cv_prog_CHMOD="$CHMOD" # Let the user override the test.
 else
@@ -6348,11 +7001,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CHMOD="chmod "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6363,11 +7020,11 @@ fi
 fi
 CHMOD=$ac_cv_prog_CHMOD
 if test -n "$CHMOD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHMOD" >&5
-$as_echo "$CHMOD" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CHMOD" >&5
+printf "%s\n" "$CHMOD" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6383,11 +7040,12 @@ if test "$req_avail" = "no"; then
 fi
 # Extract the first word of "patch", so it can be a program name with args.
 set dummy patch; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PATCH+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PATCH+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$PATCH"; then
   ac_cv_prog_PATCH="$PATCH" # Let the user override the test.
 else
@@ -6395,11 +7053,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_PATCH="patch "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6410,11 +7072,11 @@ fi
 fi
 PATCH=$ac_cv_prog_PATCH
 if test -n "$PATCH"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATCH" >&5
-$as_echo "$PATCH" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATCH" >&5
+printf "%s\n" "$PATCH" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6437,8 +7099,8 @@ fi
 
         if test -n "$PYTHON"; then
       # If the user set $PYTHON, use it and don't search something else.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.0" >&5
-$as_echo_n "checking whether $PYTHON version is >= 3.0... " >&6; }
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.0" >&5
+printf %s "checking whether $PYTHON version is >= 3.0... " >&6; }
       prog="import sys
 # split strings by '.' and convert to numeric.  Append some zeros
 # because we need at least 4 digits for the hex conversion.
@@ -6452,23 +7114,25 @@ sys.exit(sys.hexversion < minverhex)"
    ($PYTHON -c "$prog") >&5 2>&5
    ac_status=$?
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+   (exit $ac_status); }
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 			       as_fn_error $? "Python interpreter is too old" "$LINENO" 5
 fi
       am_display_PYTHON=$PYTHON
     else
       # Otherwise, try each interpreter until we find one that satisfies
       # VERSION.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.0" >&5
-$as_echo_n "checking for a Python interpreter with version >= 3.0... " >&6; }
-if ${am_cv_pathless_PYTHON+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.0" >&5
+printf %s "checking for a Python interpreter with version >= 3.0... " >&6; }
+if test ${am_cv_pathless_PYTHON+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
 
 	for am_cv_pathless_PYTHON in python python2 python3 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7  python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
 	  test "$am_cv_pathless_PYTHON" = none && break
@@ -6485,24 +7149,26 @@ sys.exit(sys.hexversion < minverhex)"
    ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
    ac_status=$?
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; then :
+   (exit $ac_status); }
+then :
   break
 fi
 	done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
-$as_echo "$am_cv_pathless_PYTHON" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
+printf "%s\n" "$am_cv_pathless_PYTHON" >&6; }
       # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
       if test "$am_cv_pathless_PYTHON" = none; then
 	PYTHON=:
       else
         # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
 set dummy $am_cv_pathless_PYTHON; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PYTHON+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PYTHON+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $PYTHON in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
@@ -6512,11 +7178,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6528,11 +7198,11 @@ esac
 fi
 PYTHON=$ac_cv_path_PYTHON
 if test -n "$PYTHON"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
-$as_echo "$PYTHON" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+printf "%s\n" "$PYTHON" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6546,15 +7216,16 @@ fi
   else
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
-$as_echo_n "checking for $am_display_PYTHON version... " >&6; }
-if ${am_cv_python_version+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
+printf %s "checking for $am_display_PYTHON version... " >&6; }
+if test ${am_cv_python_version+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[:3])"`
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
-$as_echo "$am_cv_python_version" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
+printf "%s\n" "$am_cv_python_version" >&6; }
   PYTHON_VERSION=$am_cv_python_version
 
 
@@ -6565,15 +7236,16 @@ $as_echo "$am_cv_python_version" >&6; }
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
-$as_echo_n "checking for $am_display_PYTHON platform... " >&6; }
-if ${am_cv_python_platform+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
+printf %s "checking for $am_display_PYTHON platform... " >&6; }
+if test ${am_cv_python_platform+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
-$as_echo "$am_cv_python_platform" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
+printf "%s\n" "$am_cv_python_platform" >&6; }
   PYTHON_PLATFORM=$am_cv_python_platform
 
 
@@ -6598,11 +7270,12 @@ except ImportError:
     pass"
 
 
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5
-$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; }
-if ${am_cv_python_pythondir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5
+printf %s "checking for $am_display_PYTHON script directory... " >&6; }
+if test ${am_cv_python_pythondir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test "x$prefix" = xNONE
      then
        am_py_prefix=$ac_default_prefix
@@ -6633,8 +7306,8 @@ sys.stdout.write(sitedir)"`
      esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
-$as_echo "$am_cv_python_pythondir" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
+printf "%s\n" "$am_cv_python_pythondir" >&6; }
   pythondir=$am_cv_python_pythondir
 
 
@@ -6642,11 +7315,12 @@ $as_echo "$am_cv_python_pythondir" >&6; }
   pkgpythondir=\${pythondir}/$PACKAGE
 
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5
-$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; }
-if ${am_cv_python_pyexecdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5
+printf %s "checking for $am_display_PYTHON extension module directory... " >&6; }
+if test ${am_cv_python_pyexecdir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test "x$exec_prefix" = xNONE
      then
        am_py_exec_prefix=$am_py_prefix
@@ -6677,8 +7351,8 @@ sys.stdout.write(sitedir)"`
      esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
-$as_echo "$am_cv_python_pyexecdir" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
+printf "%s\n" "$am_cv_python_pyexecdir" >&6; }
   pyexecdir=$am_cv_python_pyexecdir
 
 
@@ -6691,8 +7365,8 @@ $as_echo "$am_cv_python_pyexecdir" >&6; }
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if Python's mako templates are installed" >&5
-$as_echo_n "checking if Python's mako templates are installed... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Python's mako templates are installed" >&5
+printf %s "checking if Python's mako templates are installed... " >&6; }
 
 
 
@@ -6704,11 +7378,12 @@ for ac_prog in python \
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PYTHON+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PYTHON+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $PYTHON in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
@@ -6718,11 +7393,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6734,11 +7413,11 @@ esac
 fi
 PYTHON=$ac_cv_path_PYTHON
 if test -n "$PYTHON"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
-$as_echo "$PYTHON" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+printf "%s\n" "$PYTHON" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -6748,20 +7427,22 @@ done
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python 'mako' library" >&5
-$as_echo_n "checking for Python 'mako' library... " >&6; }
-if ${pc_cv_python_module_mako+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 'mako' library" >&5
+printf %s "checking for Python 'mako' library... " >&6; }
+if test ${pc_cv_python_module_mako+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_ext=py
 ac_compile='chmod +x conftest.$ac_ext >&5'
 ac_link='chmod +x conftest.$ac_ext && cp conftest.$ac_ext conftest >&5'
-     if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+     if test "$cross_compiling" = yes
+then :
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
 See \`config.log' for more details" "$LINENO" 5; }
-else
+else $as_nop
   cat > conftest.$ac_ext <<_ACEOF
 #!$PYTHON
 import sys
@@ -6774,9 +7455,10 @@ else:
 
 
 _ACEOF
-if ac_fn_py_try_run "$LINENO"; then :
+if ac_fn_py_try_run "$LINENO"
+then :
   pc_cv_python_module_mako="yes"
-else
+else $as_nop
   pc_cv_python_module_mako="no"
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -6790,29 +7472,32 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_cv_python_module_mako" >&5
-$as_echo "$pc_cv_python_module_mako" >&6; }
-if test "$pc_cv_python_module_mako" = "no"; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pc_cv_python_module_mako" >&5
+printf "%s\n" "$pc_cv_python_module_mako" >&6; }
+if test "$pc_cv_python_module_mako" = "no"
+then :
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to detect mako templates
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 
 # Check whether --enable-libpng-config was given.
-if test "${enable_libpng_config+set}" = set; then :
+if test ${enable_libpng_config+y}
+then :
   enableval=$enable_libpng_config;
 fi
 
 if test "$enable_libpng_config" != "no"; then
   # Extract the first word of "libpng-config", so it can be a program name with args.
 set dummy libpng-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_arosconfig_use_libpngconfig+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_arosconfig_use_libpngconfig+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$arosconfig_use_libpngconfig"; then
   ac_cv_prog_arosconfig_use_libpngconfig="$arosconfig_use_libpngconfig" # Let the user override the test.
 else
@@ -6820,11 +7505,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_arosconfig_use_libpngconfig="yes"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6836,30 +7525,31 @@ fi
 fi
 arosconfig_use_libpngconfig=$ac_cv_prog_arosconfig_use_libpngconfig
 if test -n "$arosconfig_use_libpngconfig"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arosconfig_use_libpngconfig" >&5
-$as_echo "$arosconfig_use_libpngconfig" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $arosconfig_use_libpngconfig" >&5
+printf "%s\n" "$arosconfig_use_libpngconfig" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 fi
 if test "$arosconfig_use_libpngconfig" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking libpng-config library" >&5
-$as_echo_n "checking libpng-config library... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking libpng-config library" >&5
+printf %s "checking libpng-config library... " >&6; }
     libpng_incdir="`libpng-config --cflags`"
     libpng_libextra="$libpng_libextra `libpng-config --ldflags`"
     libpng="`libpng-config --libs`"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpng" >&5
-$as_echo "$libpng" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libpng" >&5
+printf "%s\n" "$libpng" >&6; }
 else
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_read_png in -lpng" >&5
-$as_echo_n "checking for png_read_png in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_read_png+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for png_read_png in -lpng" >&5
+printf %s "checking for png_read_png in -lpng... " >&6; }
+if test ${ac_cv_lib_png_png_read_png+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpng  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -6868,32 +7558,31 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
 char png_read_png ();
 int
-main ()
+main (void)
 {
 return png_read_png ();
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   ac_cv_lib_png_png_read_png=yes
-else
+else $as_nop
   ac_cv_lib_png_png_read_png=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_read_png" >&5
-$as_echo "$ac_cv_lib_png_png_read_png" >&6; }
-if test "x$ac_cv_lib_png_png_read_png" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_read_png" >&5
+printf "%s\n" "$ac_cv_lib_png_png_read_png" >&6; }
+if test "x$ac_cv_lib_png_png_read_png" = xyes
+then :
   libpng="-lpng"
-else
+else $as_nop
   libpng="no"
 fi
 
@@ -6928,12 +7617,355 @@ CMP=cmp
 
 
 # Check for some includes for the X11 HIDD and the kernel
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+  if test $ac_cache; then
+    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+      printf "%s\n" "#define $ac_item 1" >> confdefs.h
+    fi
+    ac_header= ac_cache=
+  elif test $ac_header; then
+    ac_cache=$ac_item
+  else
+    ac_header=$ac_item
+  fi
+done
+
+
+
+
+
+
+
+
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_ipc_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_IPC_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_shm_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_SHM_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/mmap.h" "ac_cv_header_sys_mmap_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_mmap_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_MMAP_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_mman_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
+if test "x$ac_cv_header_sysexits_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYSEXITS_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_statfs_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_STATFS_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_statvfs_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_vfs_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_VFS_H 1" >>confdefs.h
+
+fi
+ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_param_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
+
+fi
+
+
+ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "#include <sys/param.h>
+"
+if test "x$ac_cv_header_sys_mount_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h
+
+fi
+
+       for ac_header in GL/glx.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "GL/glx.h" "ac_cv_header_GL_glx_h" "$ac_includes_default"
+if test "x$ac_cv_header_GL_glx_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_GL_GLX_H 1" >>confdefs.h
+ host_feature_glx=yes
+else $as_nop
+  host_feature_glx=no
+fi
+
+done
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if __unused conflicts with sys/stat.h" >&5
+printf %s "checking if __unused conflicts with sys/stat.h... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+     #define __unused __attribute__((unused))
+     #include <sys/stat.h>
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  host_stat_h__unused_used=no
+else $as_nop
+  host_stat_h__unused_used=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $host_stat_h__unused_used" >&5
+printf "%s\n" "$host_stat_h__unused_used" >&6; }
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+printf %s "checking for $ac_hdr that defines DIR... " >&6; }
+if eval test \${$as_ac_Header+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main (void)
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  eval "$as_ac_Header=yes"
+else $as_nop
+  eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"
+then :
+  cat >>confdefs.h <<_ACEOF
+#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+printf %s "checking for library containing opendir... " >&6; }
+if test ${ac_cv_search_opendir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main (void)
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir
+do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"
+then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext
+  if test ${ac_cv_search_opendir+y}
+then :
+  break
+fi
+done
+if test ${ac_cv_search_opendir+y}
+then :
+
+else $as_nop
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+printf "%s\n" "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no
+then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
 else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+printf %s "checking for library containing opendir... " >&6; }
+if test ${ac_cv_search_opendir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main (void)
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x
+do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"
+then :
+  ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext
+  if test ${ac_cv_search_opendir+y}
+then :
+  break
+fi
+done
+if test ${ac_cv_search_opendir+y}
+then :
+
+else $as_nop
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+printf "%s\n" "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no
+then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
+printf %s "checking whether stat file-mode macros are broken... " >&6; }
+if test ${ac_cv_header_stat_broken+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if defined S_ISBLK && defined S_IFDIR
+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
+#endif
+
+#if defined S_ISBLK && defined S_IFCHR
+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
+#endif
+
+#if defined S_ISLNK && defined S_IFREG
+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
+#endif
+
+#if defined S_ISSOCK && defined S_IFREG
+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_header_stat_broken=no
+else $as_nop
+  ac_cv_header_stat_broken=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
+printf "%s\n" "$ac_cv_header_stat_broken" >&6; }
+if test $ac_cv_header_stat_broken = yes; then
+
+printf "%s\n" "#define STAT_MACROS_BROKEN 1" >>confdefs.h
+
+fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+printf %s "checking for grep that handles long lines and -e... " >&6; }
+if test ${ac_cv_path_GREP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -z "$GREP"; then
   ac_path_GREP_found=false
   # Loop through the user's path and test for each of PROGNAME-LIST
@@ -6941,10 +7973,15 @@ else
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    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"
+      ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
       as_fn_executable_p "$ac_path_GREP" || continue
 # Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
@@ -6953,13 +7990,13 @@ case `"$ac_path_GREP" --version 2>&1` in
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
+    printf "%s\n" 'GREP' >> "conftest.nl"
     "$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
     as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -6987,16 +8024,20 @@ else
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+printf "%s\n" "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+# Autoupdate added the next two lines to ensure that your configure
+# script's behavior did not change.  They are probably safe to remove.
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+printf %s "checking for egrep... " >&6; }
+if test ${ac_cv_path_EGREP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
@@ -7007,10 +8048,15 @@ else
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    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"
+      ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
       as_fn_executable_p "$ac_path_EGREP" || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
@@ -7019,13 +8065,13 @@ case `"$ac_path_EGREP" --version 2>&1` in
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
   ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
+    printf "%s\n" 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -7054,527 +8100,18 @@ fi
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+printf "%s\n" "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
 
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in sys/ipc.h sys/shm.h \
-    sys/mmap.h sys/mman.h sysexits.h \
-    sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
-
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in sys/mount.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "#include <sys/param.h>
-"
-if test "x$ac_cv_header_sys_mount_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_MOUNT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in GL/glx.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "GL/glx.h" "ac_cv_header_GL_glx_h" "$ac_includes_default"
-if test "x$ac_cv_header_GL_glx_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GL_GLX_H 1
-_ACEOF
- host_feature_glx=yes
-else
-  host_feature_glx=no
-fi
-
-done
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if __unused conflicts with sys/stat.h" >&5
-$as_echo_n "checking if __unused conflicts with sys/stat.h... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-     #define __unused __attribute__((unused))
-     #include <sys/stat.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  host_stat_h__unused_used=no
-else
-  host_stat_h__unused_used=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_stat_h__unused_used" >&5
-$as_echo "$host_stat_h__unused_used" >&6; }
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
-  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
-$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if eval \${$as_ac_Header+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <$ac_hdr>
-
-int
-main ()
-{
-if ((DIR *) 0)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_ac_Header=yes"
-else
-  eval "$as_ac_Header=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$as_ac_Header
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
-_ACEOF
-
-ac_header_dirent=$ac_hdr; break
-fi
-
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' dir; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
-  break
-fi
-done
-if ${ac_cv_search_opendir+:} false; then :
-
-else
-  ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' x; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_opendir+:} false; then :
-  break
-fi
-done
-if ${ac_cv_search_opendir+:} false; then :
-
-else
-  ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
-$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if ${ac_cv_header_stat_broken+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined S_ISBLK && defined S_IFDIR
-extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
-#endif
-
-#if defined S_ISBLK && defined S_IFCHR
-extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
-#endif
-
-#if defined S_ISLNK && defined S_IFREG
-extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
-#endif
-
-#if defined S_ISSOCK && defined S_IFREG
-extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stat_broken=no
-else
-  ac_cv_header_stat_broken=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
-$as_echo "$ac_cv_header_stat_broken" >&6; }
-if test $ac_cv_header_stat_broken = yes; then
-
-$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if test ${ac_cv_header_sys_wait_h+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
@@ -7587,7 +8124,7 @@ else
 #endif
 
 int
-main ()
+main (void)
 {
   int s;
   wait (&s);
@@ -7596,77 +8133,51 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   ac_cv_header_sys_wait_h=yes
-else
+else $as_nop
   ac_cv_header_sys_wait_h=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+printf "%s\n" "$ac_cv_header_sys_wait_h" >&6; }
 if test $ac_cv_header_sys_wait_h = yes; then
 
-$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
 
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
 
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_time=yes
-else
-  ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
 
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+# Obsolete code to be removed.
+if test $ac_cv_header_sys_time_h = yes; then
+
+printf "%s\n" "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
 
 fi
+# End of obsolete code.
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h
 
 
 fi
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_blocks" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLOCKS 1" >>confdefs.h
 
 
-$as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ST_BLOCKS 1" >>confdefs.h
 
-else
+else $as_nop
   case " $LIBOBJS " in
   *" fileblocks.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
@@ -7677,27 +8188,27 @@ fi
 
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_rdev" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_RDEV 1" >>confdefs.h
 
 
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
-$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
+printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if test ${ac_cv_struct_tm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <time.h>
 
 int
-main ()
+main (void)
 {
 struct tm tm;
 				     int *p = &tm.tm_sec;
@@ -7706,56 +8217,135 @@ struct tm tm;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   ac_cv_struct_tm=time.h
-else
+else $as_nop
   ac_cv_struct_tm=sys/time.h
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
-$as_echo "$ac_cv_struct_tm" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
+printf "%s\n" "$ac_cv_struct_tm" >&6; }
 if test $ac_cv_struct_tm = sys/time.h; then
 
-$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
+printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
 
 fi
 
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
+printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
+if test ${ac_cv_c_undeclared_builtin_options+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_save_CFLAGS=$CFLAGS
+   ac_cv_c_undeclared_builtin_options='cannot detect'
+   for ac_arg in '' -fno-builtin; do
+     CFLAGS="$ac_save_CFLAGS $ac_arg"
+     # This test program should *not* compile successfully.
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main (void)
+{
+(void) strchr;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+  # This test program should compile successfully.
+        # No library function is consistently available on
+        # freestanding implementations, so test against a dummy
+        # declaration.  Include always-available headers on the
+        # off chance that they somehow elicit warnings.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <float.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stddef.h>
+extern void ac_decl (int, char *);
+
+int
+main (void)
+{
+(void) ac_decl (0, (char *) 0);
+  (void) ac_decl;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  if test x"$ac_arg" = x
+then :
+  ac_cv_c_undeclared_builtin_options='none needed'
+else $as_nop
+  ac_cv_c_undeclared_builtin_options=$ac_arg
+fi
+          break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+    done
+    CFLAGS=$ac_save_CFLAGS
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
+printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
+  case $ac_cv_c_undeclared_builtin_options in #(
+  'cannot detect') :
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot make $CC report undeclared builtins
+See \`config.log' for more details" "$LINENO" 5; } ;; #(
+  'none needed') :
+    ac_c_undeclared_builtin_options='' ;; #(
+  *) :
+    ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
+esac
+
 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
 #include <$ac_cv_struct_tm>
 
 "
-if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_zone" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_TM_TM_ZONE 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_TM_TM_ZONE 1" >>confdefs.h
 
 
 fi
 
 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
 
-$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
+printf "%s\n" "#define HAVE_TM_ZONE 1" >>confdefs.h
 
 else
-  ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_tzname" = xyes; then :
+  ac_fn_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_tzname" = xyes
+then :
   ac_have_decl=1
-else
+else $as_nop
   ac_have_decl=0
 fi
+printf "%s\n" "#define HAVE_DECL_TZNAME $ac_have_decl" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_TZNAME $ac_have_decl
-_ACEOF
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
-$as_echo_n "checking for tzname... " >&6; }
-if ${ac_cv_var_tzname+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
+printf %s "checking for tzname... " >&6; }
+if test ${ac_cv_var_tzname+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <time.h>
@@ -7764,164 +8354,250 @@ extern char *tzname[];
 #endif
 
 int
-main ()
+main (void)
 {
 return tzname[0][0];
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   ac_cv_var_tzname=yes
-else
+else $as_nop
   ac_cv_var_tzname=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
-$as_echo "$ac_cv_var_tzname" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
+printf "%s\n" "$ac_cv_var_tzname" >&6; }
   if test $ac_cv_var_tzname = yes; then
 
-$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
+printf "%s\n" "#define HAVE_TZNAME 1" >>confdefs.h
 
   fi
 fi
 
 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
-if test "x$ac_cv_type_off_t" = xyes; then :
+if test "x$ac_cv_type_off_t" = xyes
+then :
 
-else
+else $as_nop
 
-cat >>confdefs.h <<_ACEOF
-#define off_t long int
-_ACEOF
+printf "%s\n" "#define off_t long int" >>confdefs.h
 
 fi
 
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
 
-else
+  ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
+"
+if test "x$ac_cv_type_pid_t" = xyes
+then :
+
+else $as_nop
+                                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+          #if defined _WIN64 && !defined __CYGWIN__
+          LLP64
+          #endif
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
 
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
 _ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_pid_type='int'
+else $as_nop
+  ac_pid_type='__int64'
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+
+printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
+
 
 fi
 
+
 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
+if test "x$ac_cv_type_size_t" = xyes
+then :
 
-else
+else $as_nop
 
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
+printf "%s\n" "#define size_t unsigned int" >>confdefs.h
 
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
-$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
-if ${ac_cv_type_uid_t+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+printf %s "checking for uid_t in sys/types.h... " >&6; }
+if test ${ac_cv_type_uid_t+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "uid_t" >/dev/null 2>&1; then :
+  $EGREP "uid_t" >/dev/null 2>&1
+then :
   ac_cv_type_uid_t=yes
-else
+else $as_nop
   ac_cv_type_uid_t=no
 fi
-rm -f conftest*
+rm -rf conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
-$as_echo "$ac_cv_type_uid_t" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+printf "%s\n" "$ac_cv_type_uid_t" >&6; }
 if test $ac_cv_type_uid_t = no; then
 
-$as_echo "#define uid_t int" >>confdefs.h
+printf "%s\n" "#define uid_t int" >>confdefs.h
 
 
-$as_echo "#define gid_t int" >>confdefs.h
+printf "%s\n" "#define gid_t int" >>confdefs.h
 
 fi
 
 
 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "$ac_includes_default"
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_TM_TM_GMTOFF 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_TM_TM_GMTOFF 1" >>confdefs.h
 
 
 fi
 
 
 # Look for some functions
-for ac_func in getpagesize kqueue statfs statvfs \
-    clone kse_create rfork_thread thr_create sa_register \
-    getcontext makecontext setcontext sigaltstack swapcontext
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = xyes
+then :
+  printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
 
 fi
-done
+ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
+if test "x$ac_cv_func_kqueue" = xyes
+then :
+  printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
 
+fi
+ac_fn_c_check_func "$LINENO" "statfs" "ac_cv_func_statfs"
+if test "x$ac_cv_func_statfs" = xyes
+then :
+  printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h
 
+fi
+ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs"
+if test "x$ac_cv_func_statvfs" = xyes
+then :
+  printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h
 
+fi
+ac_fn_c_check_func "$LINENO" "clone" "ac_cv_func_clone"
+if test "x$ac_cv_func_clone" = xyes
+then :
+  printf "%s\n" "#define HAVE_CLONE 1" >>confdefs.h
 
+fi
+ac_fn_c_check_func "$LINENO" "kse_create" "ac_cv_func_kse_create"
+if test "x$ac_cv_func_kse_create" = xyes
+then :
+  printf "%s\n" "#define HAVE_KSE_CREATE 1" >>confdefs.h
 
-  for ac_header in $ac_header_list
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+fi
+ac_fn_c_check_func "$LINENO" "rfork_thread" "ac_cv_func_rfork_thread"
+if test "x$ac_cv_func_rfork_thread" = xyes
+then :
+  printf "%s\n" "#define HAVE_RFORK_THREAD 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "thr_create" "ac_cv_func_thr_create"
+if test "x$ac_cv_func_thr_create" = xyes
+then :
+  printf "%s\n" "#define HAVE_THR_CREATE 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "sa_register" "ac_cv_func_sa_register"
+if test "x$ac_cv_func_sa_register" = xyes
+then :
+  printf "%s\n" "#define HAVE_SA_REGISTER 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "getcontext" "ac_cv_func_getcontext"
+if test "x$ac_cv_func_getcontext" = xyes
+then :
+  printf "%s\n" "#define HAVE_GETCONTEXT 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "makecontext" "ac_cv_func_makecontext"
+if test "x$ac_cv_func_makecontext" = xyes
+then :
+  printf "%s\n" "#define HAVE_MAKECONTEXT 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "setcontext" "ac_cv_func_setcontext"
+if test "x$ac_cv_func_setcontext" = xyes
+then :
+  printf "%s\n" "#define HAVE_SETCONTEXT 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "sigaltstack" "ac_cv_func_sigaltstack"
+if test "x$ac_cv_func_sigaltstack" = xyes
+then :
+  printf "%s\n" "#define HAVE_SIGALTSTACK 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "swapcontext" "ac_cv_func_swapcontext"
+if test "x$ac_cv_func_swapcontext" = xyes
+then :
+  printf "%s\n" "#define HAVE_SWAPCONTEXT 1" >>confdefs.h
 
 fi
 
+
+
+ac_func=
+for ac_item in $ac_func_c_list
+do
+  if test $ac_func; then
+    ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
+    if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
+      echo "#define $ac_item 1" >> confdefs.h
+    fi
+    ac_func=
+  else
+    ac_func=$ac_item
+  fi
 done
 
 
-
-
-
-
-
-
-for ac_func in getpagesize
-do :
-  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPAGESIZE 1
-_ACEOF
-
-fi
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
-$as_echo_n "checking for working mmap... " >&6; }
-if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_mmap_fixed_mapped=no
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+printf %s "checking for working mmap... " >&6; }
+if test ${ac_cv_func_mmap_fixed_mapped+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test "$cross_compiling" = yes
+then :
+  case "$host_os" in # ((
+			  # Guess yes on platforms where we know the result.
+		  linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
+			  # If we don't know, assume the worst.
+		  *)      ac_cv_func_mmap_fixed_mapped=no ;;
+		esac
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $ac_includes_default
@@ -7953,10 +8629,6 @@ $ac_includes_default
 #include <fcntl.h>
 #include <sys/mman.h>
 
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
 /* This mess was copied from the GNU getpagesize.h.  */
 #ifndef HAVE_GETPAGESIZE
 # ifdef _SC_PAGESIZE
@@ -7990,7 +8662,7 @@ char *malloc ();
 #endif /* no HAVE_GETPAGESIZE */
 
 int
-main ()
+main (void)
 {
   char *data, *data2, *data3;
   const char *cdata2;
@@ -8063,9 +8735,10 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
   ac_cv_func_mmap_fixed_mapped=yes
-else
+else $as_nop
   ac_cv_func_mmap_fixed_mapped=no
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -8073,11 +8746,11 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
-$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; }
 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
 
 fi
 rm -f conftest.mmap conftest.txt
@@ -8085,29 +8758,30 @@ rm -f conftest.mmap conftest.txt
 
 #
 # Disable common symbols
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fno-common" >&5
-$as_echo_n "checking whether ${CC_BASE} accepts -fno-common... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fno-common" >&5
+printf %s "checking whether ${CC_BASE} accepts -fno-common... " >&6; }
 save_cflags="$CFLAGS"
 CFLAGS="$CFLAGS -fno-common"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   use_no_common="yes"
-else
+else $as_nop
   use_no_common="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_no_common" >&5
-$as_echo "$use_no_common" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_no_common" >&5
+printf "%s\n" "$use_no_common" >&6; }
 if test "x-$use_no_common" = "x-yes" ; then
     aros_host_cflags="$aros_host_cflags -fno-common"
 fi
@@ -8128,29 +8802,30 @@ CFLAGS="$save_cflags"
 # work on all platforms.
 #
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fno-stack-protector" >&5
-$as_echo_n "checking whether ${CC_BASE} accepts -fno-stack-protector... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fno-stack-protector" >&5
+printf %s "checking whether ${CC_BASE} accepts -fno-stack-protector... " >&6; }
 save_cflags="$CFLAGS"
 CFLAGS="$CFLAGS -fno-stack-protector"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   use_no_stack_protector="yes"
-else
+else $as_nop
   use_no_stack_protector="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_no_stack_protector" >&5
-$as_echo "$use_no_stack_protector" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_no_stack_protector" >&5
+printf "%s\n" "$use_no_stack_protector" >&6; }
 if test "x-$use_no_stack_protector" = "x-yes" ; then
     aros_host_cflags="$aros_host_cflags -fno-stack-protector"
 fi
@@ -8161,29 +8836,30 @@ CFLAGS="$save_cflags"
 # Disable pointer-signedness warnings if the compiler recognises the option
 # (this only works for the host compiler at the moment)
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -Wno-pointer-sign" >&5
-$as_echo_n "checking whether ${CC_BASE} accepts -Wno-pointer-sign... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -Wno-pointer-sign" >&5
+printf %s "checking whether ${CC_BASE} accepts -Wno-pointer-sign... " >&6; }
 save_cflags="$CFLAGS"
 CFLAGS="$CFLAGS -Wno-pointer-sign"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   use_no_sign_warning="yes"
-else
+else $as_nop
   use_no_sign_warning="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_no_sign_warning" >&5
-$as_echo "$use_no_sign_warning" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_no_sign_warning" >&5
+printf "%s\n" "$use_no_sign_warning" >&6; }
 if test "x-$use_no_sign_warning" = "x-yes" ; then
     aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
 fi
@@ -8193,29 +8869,30 @@ CFLAGS="$save_cflags"
 
 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fgnu89-inline" >&5
-$as_echo_n "checking whether ${CC_BASE} accepts -fgnu89-inline... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -fgnu89-inline" >&5
+printf %s "checking whether ${CC_BASE} accepts -fgnu89-inline... " >&6; }
 save_cflags="$CFLAGS"
 CFLAGS="$CFLAGS -fgnu89-inline"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   use_gnu89_inline="yes"
-else
+else $as_nop
   use_gnu89_inline="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_gnu89_inline" >&5
-$as_echo "$use_gnu89_inline" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_gnu89_inline" >&5
+printf "%s\n" "$use_gnu89_inline" >&6; }
 if test "x-$use_gnu89_inline" = "x-yes" ; then
     gnu89_inline="-fgnu89-inline"
 fi
@@ -8225,28 +8902,29 @@ CFLAGS="$save_cflags"
 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
 # On GCC >= 4.0 -iquote should be used
 #
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -iquote" >&5
-$as_echo_n "checking whether ${CC_BASE} accepts -iquote... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC_BASE} accepts -iquote" >&5
+printf %s "checking whether ${CC_BASE} accepts -iquote... " >&6; }
 CFLAGS="$CFLAGS -iquote."
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   has_iquote="yes"
-else
+else $as_nop
   has_iquote="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_iquote" >&5
-$as_echo "$has_iquote" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $has_iquote" >&5
+printf "%s\n" "$has_iquote" >&6; }
 if test "x-$has_iquote" = "x-yes" ; then
     host_cflags_iquote=-iquote
     host_cflags_iquote_end=
@@ -8255,15 +8933,13 @@ else
     host_cflags_iquote_end=-I-
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: Performing target configuration..." >&5
-$as_echo "$as_me: Performing target configuration..." >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Performing target configuration..." >&5
+printf "%s\n" "$as_me: Performing target configuration..." >&6;}
 
 
 test_kernel_cc=no
 
 aros_nowarn_flags="NOWARN_UNUSED_COMMAND_LINE_ARGUMENT NOWARN_UNKNOWN_WARNING_OPTION NOWARN_POINTER_SIGN NOWARN_PARENTHESES"
-export_newline="
-"
 
 aros_elf_translate=
 aros_warn_flags=
@@ -8309,49 +8985,52 @@ ignore_undefined_symbols=""
 # Check for X11 by default
 need_x11="auto"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which toolchain family to use ..." >&5
-$as_echo_n "checking which toolchain family to use ...... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which toolchain family to use ..." >&5
+printf %s "checking which toolchain family to use ...... " >&6; }
 
 # Check whether --with-toolchain was given.
-if test "${with_toolchain+set}" = set; then :
+if test ${with_toolchain+y}
+then :
   withval=$with_toolchain; aros_toolchain="$withval"
-else
+else $as_nop
   aros_toolchain="$default_toolchain_family"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_toolchain" >&5
-$as_echo "$aros_toolchain" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_toolchain" >&5
+printf "%s\n" "$aros_toolchain" >&6; }
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should enable link time optimizations (LTO)" >&5
-$as_echo_n "checking if we should enable link time optimizations (LTO)... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we should enable link time optimizations (LTO)" >&5
+printf %s "checking if we should enable link time optimizations (LTO)... " >&6; }
 # Check whether --enable-lto was given.
-if test "${enable_lto+set}" = set; then :
+if test ${enable_lto+y}
+then :
   enableval=$enable_lto; aros_config_lto="$enableval"
-else
+else $as_nop
   aros_config_lto="no"
 fi
 
 if test "$aros_config_lto" != "no"; then
     aros_config_lto="yes"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_config_lto" >&5
-$as_echo "$aros_config_lto" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_config_lto" >&5
+printf "%s\n" "$aros_config_lto" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should enable coverage instrumentation" >&5
-$as_echo_n "checking if we should enable coverage instrumentation... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we should enable coverage instrumentation" >&5
+printf %s "checking if we should enable coverage instrumentation... " >&6; }
 # Check whether --enable-coverage was given.
-if test "${enable_coverage+set}" = set; then :
+if test ${enable_coverage+y}
+then :
   enableval=$enable_coverage; aros_config_coverage="$enableval"
-else
+else $as_nop
   aros_config_coverage="no"
 fi
 
 if test "$aros_config_coverage" != "no"; then
     aros_config_coverage="yes"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_config_coverage" >&5
-$as_echo "$aros_config_coverage" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_config_coverage" >&5
+printf "%s\n" "$aros_config_coverage" >&6; }
 
 use_ld_wrapper=yes
 
@@ -8407,8 +9086,8 @@ case "$aros_toolchain" in
         aros_cxx_ldflags="-static-libstdc++"
         ;;
     *)
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown toolchain family!\"" >&5
-$as_echo "$as_me: WARNING: \"Unknown toolchain family!\"" >&2;}
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"Unknown toolchain family!\"" >&5
+printf "%s\n" "$as_me: WARNING: \"Unknown toolchain family!\"" >&2;}
         toolchain_c_compiler="cc"
         toolchain_cxx_compiler="c++"
         toolchain_cpp_preprocessor="cpp"
@@ -8427,12 +9106,13 @@ esac
 
 #-----------------------------------------------------------------------------
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which type of build to do" >&5
-$as_echo_n "checking which type of build to do... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which type of build to do" >&5
+printf %s "checking which type of build to do... " >&6; }
 # Check whether --enable-build_type was given.
-if test "${enable_build_type+set}" = set; then :
+if test ${enable_build_type+y}
+then :
   enableval=$enable_build_type; build_type=$enableval
-else
+else $as_nop
   build_type="personal"
 fi
 
@@ -8452,18 +9132,19 @@ fi
 
 aros_config_cppflags="$aros_config_cppflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_type" >&5
-$as_echo "$build_type" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_type" >&5
+printf "%s\n" "$build_type" >&6; }
 
 #-----------------------------------------------------------------------------
 all_debug_types="messages stack modules mungwall symbols"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which debug types to enable" >&5
-$as_echo_n "checking which debug types to enable... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which debug types to enable" >&5
+printf %s "checking which debug types to enable... " >&6; }
 # Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then :
+if test ${enable_debug+y}
+then :
   enableval=$enable_debug; debug="$enableval"
-else
+else $as_nop
   debug=""
 fi
 
@@ -8502,8 +9183,8 @@ if test "$debug" != "none"; then
     done
     aros_debug="yes"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $debug" >&5
-$as_echo "$debug" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $debug" >&5
+printf "%s\n" "$debug" >&6; }
 
 if test "$aros_messages_debug" = "1"; then
     aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
@@ -8529,12 +9210,13 @@ aros_debug_ldflags="$aros_symbols_debug"
 #   Always apply the transforms in this particular order. Basically you should
 #   always run 'ccache distcc compiler' in that order for the best performance.
 #
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable distcc" >&5
-$as_echo_n "checking whether to enable distcc... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable distcc" >&5
+printf %s "checking whether to enable distcc... " >&6; }
 # Check whether --enable-distcc was given.
-if test "${enable_distcc+set}" = set; then :
+if test ${enable_distcc+y}
+then :
   enableval=$enable_distcc; distcc="$enableval"
-else
+else $as_nop
   distcc="no"
 fi
 
@@ -8542,11 +9224,12 @@ if test "$distcc" != "" -a "$distcc" != "no"; then
     # AC_CHECK_PROG will print out the result in this case
     # Extract the first word of "distcc", so it can be a program name with args.
 set dummy distcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_DISTCC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_DISTCC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $DISTCC in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_DISTCC="$DISTCC" # Let the user override the test with a path.
@@ -8556,11 +9239,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_DISTCC="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_DISTCC="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8573,25 +9260,26 @@ esac
 fi
 DISTCC=$ac_cv_path_DISTCC
 if test -n "$DISTCC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DISTCC" >&5
-$as_echo "$DISTCC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DISTCC" >&5
+printf "%s\n" "$DISTCC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ccache" >&5
-$as_echo_n "checking whether to enable ccache... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable ccache" >&5
+printf %s "checking whether to enable ccache... " >&6; }
 # Check whether --enable-ccache was given.
-if test "${enable_ccache+set}" = set; then :
+if test ${enable_ccache+y}
+then :
   enableval=$enable_ccache; ccache="$enableval"
-else
+else $as_nop
   ccache="no"
 fi
 
@@ -8599,11 +9287,12 @@ if test "$ccache" != "" -a "$ccache" != "no"; then
     # AC_CHECK_PROG will print out the result in this case
     # Extract the first word of "ccache", so it can be a program name with args.
 set dummy ccache; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CCACHE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CCACHE+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$CCACHE"; then
   ac_cv_prog_CCACHE="$CCACHE" # Let the user override the test.
 else
@@ -8611,11 +9300,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_CCACHE="ccache"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8626,27 +9319,28 @@ fi
 fi
 CCACHE=$ac_cv_prog_CCACHE
 if test -n "$CCACHE"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5
-$as_echo "$CCACHE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5
+printf "%s\n" "$CCACHE" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 #-----------------------------------------------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what specific host gcc version to use" >&5
-$as_echo_n "checking what specific host gcc version to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what specific host gcc version to use" >&5
+printf %s "checking what specific host gcc version to use... " >&6; }
 
 # Check whether --with-kernel-gcc-version was given.
-if test "${with_kernel_gcc_version+set}" = set; then :
+if test ${with_kernel_gcc_version+y}
+then :
   withval=$with_kernel_gcc_version; kernel_tool_version="$withval"
-else
+else $as_nop
   kernel_tool_version=""
 fi
 
@@ -8655,17 +9349,18 @@ if test "$kernel_tool_version" != "" ; then
 else
     msg_result="default"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
-$as_echo "$msg_result" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
+printf "%s\n" "$msg_result" >&6; }
 
 #-----------------------------------------------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what optimization flags to use" >&5
-$as_echo_n "checking what optimization flags to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what optimization flags to use" >&5
+printf %s "checking what optimization flags to use... " >&6; }
 
 # Check whether --with-optimization was given.
-if test "${with_optimization+set}" = set; then :
+if test ${with_optimization+y}
+then :
   withval=$with_optimization; optimization_level="$withval"
-else
+else $as_nop
   optimization_level="unknown"
 fi
 
@@ -8679,18 +9374,19 @@ if test "$optimization_level" = "unknown"; then
 else
     optimization="$optimization_level"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $optimization" >&5
-$as_echo "$optimization" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $optimization" >&5
+printf "%s\n" "$optimization" >&6; }
 
 paranoia_default=yes
 #-----------------------------------------------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which paranoia flags to use" >&5
-$as_echo_n "checking which paranoia flags to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which paranoia flags to use" >&5
+printf %s "checking which paranoia flags to use... " >&6; }
 
 # Check whether --with-paranoia was given.
-if test "${with_paranoia+set}" = set; then :
+if test ${with_paranoia+y}
+then :
   withval=$with_paranoia; paranoia_flags="$withval"
-else
+else $as_nop
   paranoia_flags="$paranoia_default"
 fi
 
@@ -8703,17 +9399,18 @@ else
     fi
     msg_result="$paranoia_flags"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
-$as_echo "$msg_result" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
+printf "%s\n" "$msg_result" >&6; }
 aros_warn_flags="$aros_warn_flags $paranoia_flags"
 
 #-----------------------------------------------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what target variant to enable" >&5
-$as_echo_n "checking what target variant to enable... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what target variant to enable" >&5
+printf %s "checking what target variant to enable... " >&6; }
 # Check whether --enable-target_variant was given.
-if test "${enable_target_variant+set}" = set; then :
+if test ${enable_target_variant+y}
+then :
   enableval=$enable_target_variant; target_variant=$enableval
-else
+else $as_nop
   target_variant=""
 fi
 
@@ -8725,8 +9422,8 @@ else
     aros_target_variant="$target_variant"
     aros_target_suffix="-$target_variant"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
-$as_echo "$enableval" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+printf "%s\n" "$enableval" >&6; }
 
 #-----------------------------------------------------------------------------
 # Target-specific defaults. You can override then on a per-target basis.
@@ -8741,73 +9438,78 @@ ENABLE_EXECSMP=
 
 case "$aros_target_variant" in
 ios)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking XCode path" >&5
-$as_echo_n "checking XCode path... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking XCode path" >&5
+printf %s "checking XCode path... " >&6; }
 
 # Check whether --with-xcode was given.
-if test "${with_xcode+set}" = set; then :
+if test ${with_xcode+y}
+then :
   withval=$with_xcode; aros_xcode_path="$withval"
-else
+else $as_nop
   aros_xcode_path="/Developer"
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_xcode_path" >&5
-$as_echo "$aros_xcode_path" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_xcode_path" >&5
+printf "%s\n" "$aros_xcode_path" >&6; }
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what iOS SDK version to use" >&5
-$as_echo_n "checking what iOS SDK version to use... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what iOS SDK version to use" >&5
+printf %s "checking what iOS SDK version to use... " >&6; }
 
 # Check whether --with-sdk-version was given.
-if test "${with_sdk_version+set}" = set; then :
+if test ${with_sdk_version+y}
+then :
   withval=$with_sdk_version; aros_sdk_version="$withval"
-else
+else $as_nop
   aros_sdk_version="4.1"
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_sdk_version" >&5
-$as_echo "$aros_sdk_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_sdk_version" >&5
+printf "%s\n" "$aros_sdk_version" >&6; }
 
     ;;
 
 "android")
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Android SDK path" >&5
-$as_echo_n "checking Android SDK path... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Android SDK path" >&5
+printf %s "checking Android SDK path... " >&6; }
 
 # Check whether --with-sdk was given.
-if test "${with_sdk+set}" = set; then :
+if test ${with_sdk+y}
+then :
   withval=$with_sdk; aros_android_sdk="$withval"
-else
+else $as_nop
   aros_android_sdk=$default_android_sdk
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_android_sdk" >&5
-$as_echo "$aros_android_sdk" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_android_sdk" >&5
+printf "%s\n" "$aros_android_sdk" >&6; }
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Android NDK path" >&5
-$as_echo_n "checking Android NDK path... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Android NDK path" >&5
+printf %s "checking Android NDK path... " >&6; }
 
 # Check whether --with-ndk was given.
-if test "${with_ndk+set}" = set; then :
+if test ${with_ndk+y}
+then :
   withval=$with_ndk; aros_android_ndk="$withval"
-else
+else $as_nop
   aros_android_ndk="none"
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_android_ndk" >&5
-$as_echo "$aros_android_ndk" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_android_ndk" >&5
+printf "%s\n" "$aros_android_ndk" >&6; }
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what Android SDK version to use" >&5
-$as_echo_n "checking what Android SDK version to use... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what Android SDK version to use" >&5
+printf %s "checking what Android SDK version to use... " >&6; }
 
 # Check whether --with-sdk-version was given.
-if test "${with_sdk_version+set}" = set; then :
+if test ${with_sdk_version+y}
+then :
   withval=$with_sdk_version; aros_sdk_version="$withval"
-else
+else $as_nop
   aros_sdk_version="12"
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_sdk_version" >&5
-$as_echo "$aros_sdk_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_sdk_version" >&5
+printf "%s\n" "$aros_sdk_version" >&6; }
 
     aros_android_level=android-$aros_sdk_version
     if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
@@ -8821,11 +9523,12 @@ $as_echo "$aros_sdk_version" >&6; }
     export PATH="$aros_android_sdk/tools:$PATH"
     # Extract the first word of "$android_tool", so it can be a program name with args.
 set dummy $android_tool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_android_tool+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_android_tool+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $android_tool in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_android_tool="$android_tool" # Let the user override the test with a path.
@@ -8835,11 +9538,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_android_tool="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_android_tool="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8851,11 +9558,11 @@ esac
 fi
 android_tool=$ac_cv_path_android_tool
 if test -n "$android_tool"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $android_tool" >&5
-$as_echo "$android_tool" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $android_tool" >&5
+printf "%s\n" "$android_tool" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8871,27 +9578,29 @@ if test "$req_avail" = "no"; then
 fi
 
     if test "$aros_android_ndk" != "none"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking what Android NDK version to use" >&5
-$as_echo_n "checking what Android NDK version to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what Android NDK version to use" >&5
+printf %s "checking what Android NDK version to use... " >&6; }
 
 # Check whether --with-ndk-version was given.
-if test "${with_ndk_version+set}" = set; then :
+if test ${with_ndk_version+y}
+then :
   withval=$with_ndk_version; aros_ndk_version="$withval"
-else
+else $as_nop
   aros_ndk_version="9"
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_ndk_version" >&5
-$as_echo "$aros_ndk_version" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_ndk_version" >&5
+printf "%s\n" "$aros_ndk_version" >&6; }
     fi
 
     # Extract the first word of "ant", so it can be a program name with args.
 set dummy ant; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ant+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_ant+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $ant in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_ant="$ant" # Let the user override the test with a path.
@@ -8901,11 +9610,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_ant="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_ant="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8917,34 +9630,35 @@ esac
 fi
 ant=$ac_cv_path_ant
 if test -n "$ant"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ant" >&5
-$as_echo "$ant" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ant" >&5
+printf "%s\n" "$ant" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
     if test "$ant" = ""; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Apache Ant is missing, Java bootstrap can't be built automatically" >&5
-$as_echo "$as_me: WARNING: Apache Ant is missing, Java bootstrap can't be built automatically" >&2;}
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Apache Ant is missing, Java bootstrap can't be built automatically" >&5
+printf "%s\n" "$as_me: WARNING: Apache Ant is missing, Java bootstrap can't be built automatically" >&2;}
     fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Build debug or release apk" >&5
-$as_echo_n "checking Build debug or release apk... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Build debug or release apk" >&5
+printf %s "checking Build debug or release apk... " >&6; }
 
 # Check whether --with-apk-version was given.
-if test "${with_apk_version+set}" = set; then :
+if test ${with_apk_version+y}
+then :
   withval=$with_apk_version; aros_android_antapk=$withval
-else
+else $as_nop
   aros_android_antapk=release
 fi
 
     if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
         as_fn_error $? "apk-version has to be release or debug" "$LINENO" 5
     fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_android_antapk" >&5
-$as_echo "$aros_android_antapk" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_android_antapk" >&5
+printf "%s\n" "$aros_android_antapk" >&6; }
 
     target_extra_cfg+="$export_newline""# Android$export_newline""AROS_ANDROID_ANTAPK           := $aros_android_antapk$export_newline"
     host_extra_cfg+="$export_newline""# Android-specific$export_newline""ANDROID                       := $android_tool$export_newline""ANT		                      := $ant$export_newline"
@@ -9265,11 +9979,11 @@ case "$target_os" in
         aros_target_arch="darwin"
         aros_target_family="unix"
         aros_flavour="emulation"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Where to find the Darwin SDK" >&5
-$as_echo_n "checking Where to find the Darwin SDK... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Where to find the Darwin SDK" >&5
+printf %s "checking Where to find the Darwin SDK... " >&6; }
         darwin_sdk_path=`xcrun --show-sdk-path`
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $darwin_sdk_path" >&5
-$as_echo "$darwin_sdk_path" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $darwin_sdk_path" >&5
+printf "%s\n" "$darwin_sdk_path" >&6; }
         aros_kernel_includes="-isystem $darwin_sdk_path/usr/include"
         case "$target_cpu" in
             *i?86*)
@@ -9659,11 +10373,12 @@ $as_echo "$darwin_sdk_path" >&6; }
     amiga*)
         # Extract the first word of "gzip", so it can be a program name with args.
 set dummy gzip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_GZIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_GZIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$GZIP"; then
   ac_cv_prog_GZIP="$GZIP" # Let the user override the test.
 else
@@ -9671,11 +10386,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_GZIP="gzip "
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -9686,44 +10405,47 @@ fi
 fi
 GZIP=$ac_cv_prog_GZIP
 if test -n "$GZIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5
-$as_echo "$GZIP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5
+printf "%s\n" "$GZIP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
         host_extra_cfg+="$export_newline""GZIP                          := $GZIP"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should compress EBF executables" >&5
-$as_echo_n "checking if we should compress EBF executables... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we should compress EBF executables" >&5
+printf %s "checking if we should compress EBF executables... " >&6; }
         # Check whether --enable-ebf-packed-exes was given.
-if test "${enable_ebf_packed_exes+set}" = set; then :
+if test ${enable_ebf_packed_exes+y}
+then :
   enableval=$enable_ebf_packed_exes; aros_pack_exes=$enableval
-else
+else $as_nop
   aros_pack_exes="no"
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_pack_exes" >&5
-$as_echo "$aros_pack_exes" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_pack_exes" >&5
+printf "%s\n" "$aros_pack_exes" >&6; }
         if test "$aros_pack_exes" = "yes" ; then
-                          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Python's crcmod is installed" >&5
-$as_echo_n "checking if Python's crcmod is installed... " >&6; }
+                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Python's crcmod is installed" >&5
+printf %s "checking if Python's crcmod is installed... " >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python 'crcmod' library" >&5
-$as_echo_n "checking for Python 'crcmod' library... " >&6; }
-if ${pc_cv_python_module_crcmod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 'crcmod' library" >&5
+printf %s "checking for Python 'crcmod' library... " >&6; }
+if test ${pc_cv_python_module_crcmod+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_ext=py
 ac_compile='chmod +x conftest.$ac_ext >&5'
 ac_link='chmod +x conftest.$ac_ext && cp conftest.$ac_ext conftest >&5'
-     if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+     if test "$cross_compiling" = yes
+then :
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
 See \`config.log' for more details" "$LINENO" 5; }
-else
+else $as_nop
   cat > conftest.$ac_ext <<_ACEOF
 #!$PYTHON
 import sys
@@ -9736,9 +10458,10 @@ else:
 
 
 _ACEOF
-if ac_fn_py_try_run "$LINENO"; then :
+if ac_fn_py_try_run "$LINENO"
+then :
   pc_cv_python_module_crcmod="yes"
-else
+else $as_nop
   pc_cv_python_module_crcmod="no"
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -9752,11 +10475,12 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_cv_python_module_crcmod" >&5
-$as_echo "$pc_cv_python_module_crcmod" >&6; }
-if test "$pc_cv_python_module_crcmod" = "no"; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pc_cv_python_module_crcmod" >&5
+printf "%s\n" "$pc_cv_python_module_crcmod" >&6; }
+if test "$pc_cv_python_module_crcmod" = "no"
+then :
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to detect crcmod
 See \`config.log' for more details" "$LINENO" 5; }
 fi
@@ -9772,7 +10496,8 @@ fi
         case "$target_cpu" in
             *m68k*)
                 # Check whether --enable-amigaos_compliance was given.
-if test "${enable_amigaos_compliance+set}" = set; then :
+if test ${enable_amigaos_compliance+y}
+then :
   enableval=$enable_amigaos_compliance; aros_amigaos_compliance="$enableval"
 fi
 
@@ -9936,34 +10661,37 @@ crosstools_guess="yes"
 aros_target_toolchain="no"
 aros_kernel_sysroot=""
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Kernel toolchain prefix" >&5
-$as_echo_n "checking Kernel toolchain prefix... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Kernel toolchain prefix" >&5
+printf %s "checking Kernel toolchain prefix... " >&6; }
 
 # Check whether --with-kernel-toolchain-prefix was given.
-if test "${with_kernel_toolchain_prefix+set}" = set; then :
+if test ${with_kernel_toolchain_prefix+y}
+then :
   withval=$with_kernel_toolchain_prefix; kernel_tool_prefix="$withval"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernel_tool_prefix" >&5
-$as_echo "$kernel_tool_prefix" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernel_tool_prefix" >&5
+printf "%s\n" "$kernel_tool_prefix" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ELF toolchain prefix" >&5
-$as_echo_n "checking ELF toolchain prefix... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ELF toolchain prefix" >&5
+printf %s "checking ELF toolchain prefix... " >&6; }
 
 # Check whether --with-elf-toolchain-prefix was given.
-if test "${with_elf_toolchain_prefix+set}" = set; then :
+if test ${with_elf_toolchain_prefix+y}
+then :
   withval=$with_elf_toolchain_prefix; elf_tool_prefix="$withval"
                                                  crosstools_guess="no"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $elf_tool_prefix" >&5
-$as_echo "$elf_tool_prefix" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $elf_tool_prefix" >&5
+printf "%s\n" "$elf_tool_prefix" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking AROS toolchain prefix" >&5
-$as_echo_n "checking AROS toolchain prefix... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AROS toolchain prefix" >&5
+printf %s "checking AROS toolchain prefix... " >&6; }
 
 # Check whether --with-aros-toolchain was given.
-if test "${with_aros_toolchain+set}" = set; then :
+if test ${with_aros_toolchain+y}
+then :
   withval=$with_aros_toolchain; aros_tool_prefix="$withval"
                 crosstools_guess="no"
 fi
@@ -9971,22 +10699,23 @@ fi
 if test "$aros_tool_prefix" = "yes" ; then
     aros_tool_prefix=$aros_target_cpu-aros-
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_tool_prefix" >&5
-$as_echo "$aros_tool_prefix" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_tool_prefix" >&5
+printf "%s\n" "$aros_tool_prefix" >&6; }
 
 #-----------------------------------------------------------------------------
 #   Checking if we should build crosstools..
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build crosstools" >&5
-$as_echo_n "checking whether to build crosstools... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build crosstools" >&5
+printf %s "checking whether to build crosstools... " >&6; }
 # Check whether --enable-crosstools was given.
-if test "${enable_crosstools+set}" = set; then :
+if test ${enable_crosstools+y}
+then :
   enableval=$enable_crosstools; crosstools="$enableval"
-else
+else $as_nop
   crosstools="$crosstools_guess"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $crosstools" >&5
-$as_echo "$crosstools" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $crosstools" >&5
+printf "%s\n" "$crosstools" >&6; }
 
 if test "${crosstools}" = "yes"; then
     if test "${crosstools_guess}" = "no"; then
@@ -9998,11 +10727,12 @@ if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
     aros_target_toolchain="yes"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to install the crosstools binaries" >&5
-$as_echo_n "checking where to install the crosstools binaries... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install the crosstools binaries" >&5
+printf %s "checking where to install the crosstools binaries... " >&6; }
 
 # Check whether --with-aros-toolchain-install was given.
-if test "${with_aros_toolchain_install+set}" = set; then :
+if test ${with_aros_toolchain_install+y}
+then :
   withval=$with_aros_toolchain_install; aros_toolchain_install=$withval
 fi
 
@@ -10017,19 +10747,20 @@ else
         fi
     fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AROS_CROSSTOOLSDIR" >&5
-$as_echo "$AROS_CROSSTOOLSDIR" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AROS_CROSSTOOLSDIR" >&5
+printf "%s\n" "$AROS_CROSSTOOLSDIR" >&6; }
 
 #-----------------------------------------------------------------------------
 if test "$aros_toolchain" = "gnu" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what specific target binutils version to use" >&5
-$as_echo_n "checking what specific target binutils version to use... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what specific target binutils version to use" >&5
+printf %s "checking what specific target binutils version to use... " >&6; }
 fi
 
 # Check whether --with-binutils-version was given.
-if test "${with_binutils_version+set}" = set; then :
+if test ${with_binutils_version+y}
+then :
   withval=$with_binutils_version; use_binutils_version="$withval"
-else
+else $as_nop
   use_binutils_version=""
 fi
 
@@ -10039,8 +10770,8 @@ else
     target_binutils_version="$use_binutils_version"
 fi
 if test "$aros_toolchain" = "gnu" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_binutils_version" >&5
-$as_echo "$target_binutils_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_binutils_version" >&5
+printf "%s\n" "$target_binutils_version" >&6; }
 fi
 
 
@@ -10049,14 +10780,15 @@ fi
 
 #-----------------------------------------------------------------------------
 if test "$aros_toolchain" = "gnu" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what specific target gcc version to use" >&5
-$as_echo_n "checking what specific target gcc version to use... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what specific target gcc version to use" >&5
+printf %s "checking what specific target gcc version to use... " >&6; }
 fi
 
 # Check whether --with-gcc-version was given.
-if test "${with_gcc_version+set}" = set; then :
+if test ${with_gcc_version+y}
+then :
   withval=$with_gcc_version; use_gcc_version="$withval"
-else
+else $as_nop
   use_gcc_version=""
 fi
 
@@ -10065,22 +10797,24 @@ if test "$use_gcc_version" = ""; then
       if test "x$aros_toolchain_install" != "x"; then
 
   target_gcc_version=""
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
-$as_echo_n "checking gcc version... " >&6; }
-if ${ax_cv_gcc_version+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
+printf %s "checking gcc version... " >&6; }
+if test ${ax_cv_gcc_version+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
 
     ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}${toolchain_cpp_preprocessor}$(toolchain_cpp_opts) -dumpversion`"
-    if test "x$ax_cv_gcc_version" = "x"; then :
+    if test "x$ax_cv_gcc_version" = "x"
+then :
 
       ax_cv_gcc_version=""
 
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_version" >&5
-$as_echo "$ax_cv_gcc_version" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_version" >&5
+printf "%s\n" "$ax_cv_gcc_version" >&6; }
   target_gcc_version=$ax_cv_gcc_version
 
 
@@ -10093,20 +10827,20 @@ else
     target_gcc_version="$use_gcc_version"
 fi
 if test "$aros_toolchain" = "gnu" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_gcc_version" >&5
-$as_echo "$target_gcc_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_gcc_version" >&5
+printf "%s\n" "$target_gcc_version" >&6; }
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking version string style" >&5
-$as_echo_n "checking version string style... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version string style" >&5
+printf %s "checking version string style... " >&6; }
     if test "${target_gcc_version#*$'-'}" != "$target_gcc_version" ; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: snapshot" >&5
-$as_echo "snapshot" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: snapshot" >&5
+printf "%s\n" "snapshot" >&6; }
         GCC_VERSION_MAJOR=$(echo $target_gcc_version | cut -d'-' -f1)
         GCC_VERSION_MINOR=-1
         GCC_VERSION_PATCH=-1
     else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: release" >&5
-$as_echo "release" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: release" >&5
+printf "%s\n" "release" >&6; }
         GCC_VERSION_MAJOR=$(echo $target_gcc_version | cut -d'.' -f1)
         GCC_VERSION_MINOR=$(echo $target_gcc_version | cut -d'.' -f2)
         GCC_VERSION_PATCH=$(echo $target_gcc_version | cut -d'.' -f3)
@@ -10147,14 +10881,15 @@ fi
 
 
 if test "$aros_toolchain" = "llvm" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking what specific target llvm version to use" >&5
-$as_echo_n "checking what specific target llvm version to use... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what specific target llvm version to use" >&5
+printf %s "checking what specific target llvm version to use... " >&6; }
 fi
 
 # Check whether --with-llvm-version was given.
-if test "${with_llvm_version+set}" = set; then :
+if test ${with_llvm_version+y}
+then :
   withval=$with_llvm_version; use_llvm_version="$withval"
-else
+else $as_nop
   use_llvm_version=""
 fi
 
@@ -10163,22 +10898,24 @@ if test "$use_llvm_version" = ""; then
       if test "x$aros_toolchain_install" != "x"; then
 
   target_llvm_version=""
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking llvm version" >&5
-$as_echo_n "checking llvm version... " >&6; }
-if ${ax_cv_llvm_version+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking llvm version" >&5
+printf %s "checking llvm version... " >&6; }
+if test ${ax_cv_llvm_version+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
 
     ax_cv_llvm_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}${toolchain_cpp_preprocessor}$(toolchain_cpp_opts) -dumpversion`"
-    if test "x$ax_cv_llvm_version" = "x"; then :
+    if test "x$ax_cv_llvm_version" = "x"
+then :
 
       ax_cv_llvm_version=""
 
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_llvm_version" >&5
-$as_echo "$ax_cv_llvm_version" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_llvm_version" >&5
+printf "%s\n" "$ax_cv_llvm_version" >&6; }
   target_llvm_version=$ax_cv_llvm_version
 
 
@@ -10191,39 +10928,41 @@ else
     target_llvm_version="$use_llvm_version"
 fi
 if test "$aros_toolchain" = "llvm" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_llvm_version" >&5
-$as_echo "$target_llvm_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_llvm_version" >&5
+printf "%s\n" "$target_llvm_version" >&6; }
     aros_config_cflags="$aros_config_cflags $""(CFLAGS_NO_COMMON)"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Objective-C suppport" >&5
-$as_echo_n "checking whether to enable Objective-C suppport... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Objective-C suppport" >&5
+printf %s "checking whether to enable Objective-C suppport... " >&6; }
 # Check whether --enable-objc was given.
-if test "${enable_objc+set}" = set; then :
+if test ${enable_objc+y}
+then :
   enableval=$enable_objc; objc="$enableval"
-else
+else $as_nop
   objc="no"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $objc" >&5
-$as_echo "$objc" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $objc" >&5
+printf "%s\n" "$objc" >&6; }
 if test "x$objc" = "xyes"; then
     objc_target="$objc"
 else
     objc_target="no-objc"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Java suppport" >&5
-$as_echo_n "checking whether to enable Java suppport... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Java suppport" >&5
+printf %s "checking whether to enable Java suppport... " >&6; }
 # Check whether --enable-java was given.
-if test "${enable_java+set}" = set; then :
+if test ${enable_java+y}
+then :
   enableval=$enable_java; java="$enableval"
-else
+else $as_nop
   java="no"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $java" >&5
-$as_echo "$java" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $java" >&5
+printf "%s\n" "$java" >&6; }
 if test "x$java" != "xno"; then
     java_target="$java"
 else
@@ -10245,18 +10984,19 @@ case "$aros_target_cpu" in
         aros_isa_extra="$aros_isa_extra$m68k_020_ldflags$export_newline$m68k_030_ldflags$export_newline$m68k_040_ldflags$export_newline$m68k_060_ldflags$export_newline"
         aros_isa_extra="$aros_isa_extra$m68k_020_ext$export_newline$m68k_030_ext$export_newline$m68k_040_ext$export_newline$m68k_060_ext$export_newline"
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which minimum CPU to use" >&5
-$as_echo_n "checking which minimum CPU to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which minimum CPU to use" >&5
+printf %s "checking which minimum CPU to use... " >&6; }
 
 # Check whether --with-cpu was given.
-if test "${with_cpu+set}" = set; then :
+if test ${with_cpu+y}
+then :
   withval=$with_cpu; aros_gcc_cpu="$withval"
-else
+else $as_nop
   aros_gcc_cpu=$gcc_default_cpu
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_cpu" >&5
-$as_echo "$aros_gcc_cpu" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_cpu" >&5
+printf "%s\n" "$aros_gcc_cpu" >&6; }
         if test "$gcc_default_cpu" != "$aros_gcc_cpu"; then
             aros_target_cpu_extra=$aros_gcc_cpu
             gcc_target_cpu=mc$aros_gcc_cpu
@@ -10286,54 +11026,57 @@ $as_echo "$aros_gcc_cpu" >&6; }
 
         aros_target_nostartup_objects="$""(AROS_LIB)/arm-exidx-unwind.o"
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which minimum CPU to use" >&5
-$as_echo_n "checking which minimum CPU to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which minimum CPU to use" >&5
+printf %s "checking which minimum CPU to use... " >&6; }
 
 # Check whether --with-cpu was given.
-if test "${with_cpu+set}" = set; then :
+if test ${with_cpu+y}
+then :
   withval=$with_cpu; aros_gcc_cpu="$withval"
-else
+else $as_nop
   aros_gcc_cpu=$gcc_default_cpu
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_cpu" >&5
-$as_echo "$aros_gcc_cpu" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_cpu" >&5
+printf "%s\n" "$aros_gcc_cpu" >&6; }
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which minimum FPU to use" >&5
-$as_echo_n "checking which minimum FPU to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which minimum FPU to use" >&5
+printf %s "checking which minimum FPU to use... " >&6; }
 
 # Check whether --with-fpu was given.
-if test "${with_fpu+set}" = set; then :
+if test ${with_fpu+y}
+then :
   withval=$with_fpu; aros_gcc_fpu="$withval"
-else
+else $as_nop
   aros_gcc_fpu=$gcc_default_fpu
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_fpu" >&5
-$as_echo "$aros_gcc_fpu" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_fpu" >&5
+printf "%s\n" "$aros_gcc_fpu" >&6; }
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which floating point ABI to use" >&5
-$as_echo_n "checking which floating point ABI to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which floating point ABI to use" >&5
+printf %s "checking which floating point ABI to use... " >&6; }
 
 # Check whether --with-float was given.
-if test "${with_float+set}" = set; then :
+if test ${with_float+y}
+then :
   withval=$with_float; aros_gcc_float_abi="$withval"
-else
+else $as_nop
   aros_gcc_float_abi=$gcc_default_float_abi
 fi
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_float_abi" >&5
-$as_echo "$aros_gcc_float_abi" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_gcc_float_abi" >&5
+printf "%s\n" "$aros_gcc_float_abi" >&6; }
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which ARM mode to use" >&5
-$as_echo_n "checking which ARM mode to use... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which ARM mode to use" >&5
+printf %s "checking which ARM mode to use... " >&6; }
         if test "$aros_target_cpu_mode" = ""; then
             aros_target_cpu_mode="arm32"
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: Defaulting to $aros_target_cpu_mode" >&5
-$as_echo "Defaulting to $aros_target_cpu_mode" >&6; }
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Defaulting to $aros_target_cpu_mode" >&5
+printf "%s\n" "Defaulting to $aros_target_cpu_mode" >&6; }
         else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_target_cpu_mode" >&5
-$as_echo "$aros_target_cpu_mode" >&6; }
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_target_cpu_mode" >&5
+printf "%s\n" "$aros_target_cpu_mode" >&6; }
         fi
 
         case "$aros_target_cpu_mode" in
@@ -10387,13 +11130,14 @@ if test "$gcc_target_cpu" != ""; then
     gcc_target_cpu="-D__${gcc_target_cpu}__"
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to download sourcecode for external ports" >&5
-$as_echo_n "checking where to download sourcecode for external ports... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to download sourcecode for external ports" >&5
+printf %s "checking where to download sourcecode for external ports... " >&6; }
 
 # Check whether --with-portssources was given.
-if test "${with_portssources+set}" = set; then :
+if test ${with_portssources+y}
+then :
   withval=$with_portssources; with_portssrcdir=$withval
-else
+else $as_nop
   with_portssrcdir="default"
 fi
 
@@ -10402,16 +11146,17 @@ if test "$with_portssrcdir" = "default"; then
 else
     AROS_PORTSSRCDIR="$with_portssrcdir"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AROS_PORTSSRCDIR" >&5
-$as_echo "$AROS_PORTSSRCDIR" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AROS_PORTSSRCDIR" >&5
+printf "%s\n" "$AROS_PORTSSRCDIR" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which bootloader to use" >&5
-$as_echo_n "checking which bootloader to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which bootloader to use" >&5
+printf %s "checking which bootloader to use... " >&6; }
 
 # Check whether --with-bootloader was given.
-if test "${with_bootloader+set}" = set; then :
+if test ${with_bootloader+y}
+then :
   withval=$with_bootloader; target_bootloader=$withval
-else
+else $as_nop
   target_bootloader=$target_bootloader
 fi
 
@@ -10420,16 +11165,17 @@ if test "$target_bootloader" = "none"; then
 else
     aros_target_bootloader="$target_bootloader"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_bootloader" >&5
-$as_echo "$target_bootloader" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_bootloader" >&5
+printf "%s\n" "$target_bootloader" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which icon-set to use" >&5
-$as_echo_n "checking which icon-set to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which icon-set to use" >&5
+printf %s "checking which icon-set to use... " >&6; }
 
 # Check whether --with-iconset was given.
-if test "${with_iconset+set}" = set; then :
+if test ${with_iconset+y}
+then :
   withval=$with_iconset; target_iconset=$withval
-else
+else $as_nop
   target_iconset="default"
 fi
 
@@ -10439,16 +11185,17 @@ if test "$target_iconset" = "default"; then
 else
     aros_target_iconset="$target_iconset"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_iconset" >&5
-$as_echo "$target_iconset" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $target_iconset" >&5
+printf "%s\n" "$target_iconset" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which GUI Theme to use" >&5
-$as_echo_n "checking which GUI Theme to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which GUI Theme to use" >&5
+printf %s "checking which GUI Theme to use... " >&6; }
 
 # Check whether --with-theme was given.
-if test "${with_theme+set}" = set; then :
+if test ${with_theme+y}
+then :
   withval=$with_theme; target_guitheme=$withval
-else
+else $as_nop
   target_guitheme="default"
 fi
 
@@ -10457,8 +11204,8 @@ if test "$target_guitheme" = "default"; then
 else
     aros_target_guitheme="$target_guitheme"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_target_guitheme" >&5
-$as_echo "$aros_target_guitheme" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_target_guitheme" >&5
+printf "%s\n" "$aros_target_guitheme" >&6; }
 
 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
 # for target code)
@@ -10479,31 +11226,21 @@ if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat"
     if test "$aros_host_arch" != "$aros_target_arch" ; then
         cross_compiling=yes
     fi
-    for ac_header in ucontext.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
-if test "x$ac_cv_header_ucontext_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_UCONTEXT_H 1
-_ACEOF
+    ac_fn_c_check_header_compile "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
+if test "x$ac_cv_header_ucontext_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_UCONTEXT_H 1" >>confdefs.h
 
 fi
 
-done
-
-    for ac_header in sys/ucontext.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "#include <signal.h>
+    ac_fn_c_check_header_compile "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "#include <signal.h>
 "
-if test "x$ac_cv_header_sys_ucontext_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_UCONTEXT_H 1
-_ACEOF
+if test "x$ac_cv_header_sys_ucontext_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_UCONTEXT_H 1" >>confdefs.h
 
 fi
 
-done
-
 else
                     cross_compiling=yes
     fi
@@ -10574,10 +11311,10 @@ elif test "$aros_toolchain" = "llvm" ; then
 fi
 
 if test "$kernel_tool_prefix" != "" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which kernel tools" >&5
-$as_echo_n "checking which kernel tools... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernel_tool_prefix" >&5
-$as_echo "$kernel_tool_prefix" >&6; };
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which kernel tools" >&5
+printf %s "checking which kernel tools... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernel_tool_prefix" >&5
+printf "%s\n" "$kernel_tool_prefix" >&6; };
 fi
 
 if test "$kernel_tool_prefix" = "none" ; then
@@ -10605,11 +11342,12 @@ if test "$aros_kernel_cpp" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}cpp", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}cpp; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cpp="$aros_kernel_cpp" # Let the user override the test with a path.
@@ -10619,11 +11357,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10635,11 +11377,11 @@ esac
 fi
 aros_kernel_cpp=$ac_cv_path_aros_kernel_cpp
 if test -n "$aros_kernel_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
-$as_echo "$aros_kernel_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
+printf "%s\n" "$aros_kernel_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10654,11 +11396,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_cpp=`$CC -print-prog-name=$ac_tool_cpp`
     # Extract the first word of "`basename $aros_gcc_[cpp]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_cpp`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cpp="$aros_kernel_cpp" # Let the user override the test with a path.
@@ -10668,11 +11411,15 @@ else
 for as_dir in `dirname $aros_gcc_cpp`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10684,11 +11431,11 @@ esac
 fi
 aros_kernel_cpp=$ac_cv_path_aros_kernel_cpp
 if test -n "$aros_kernel_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
-$as_echo "$aros_kernel_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
+printf "%s\n" "$aros_kernel_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10698,11 +11445,12 @@ if test "$aros_kernel_cpp" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cpp="$aros_kernel_cpp" # Let the user override the test with a path.
@@ -10712,11 +11460,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10728,11 +11480,11 @@ esac
 fi
 aros_kernel_cpp=$ac_cv_path_aros_kernel_cpp
 if test -n "$aros_kernel_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
-$as_echo "$aros_kernel_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
+printf "%s\n" "$aros_kernel_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10746,11 +11498,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_cpp" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_cpp", so it can be a program name with args.
 set dummy $aros_kernel_cpp; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cpp="$aros_kernel_cpp" # Let the user override the test with a path.
@@ -10760,11 +11513,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10776,11 +11533,11 @@ esac
 fi
 aros_kernel_cpp=$ac_cv_path_aros_kernel_cpp
 if test -n "$aros_kernel_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
-$as_echo "$aros_kernel_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cpp" >&5
+printf "%s\n" "$aros_kernel_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10813,11 +11570,12 @@ if test "$aros_kernel_cc" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}cc", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cc="$aros_kernel_cc" # Let the user override the test with a path.
@@ -10827,11 +11585,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10843,11 +11605,11 @@ esac
 fi
 aros_kernel_cc=$ac_cv_path_aros_kernel_cc
 if test -n "$aros_kernel_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
-$as_echo "$aros_kernel_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
+printf "%s\n" "$aros_kernel_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10862,11 +11624,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_cc=`$CC -print-prog-name=$ac_tool_cc`
     # Extract the first word of "`basename $aros_gcc_[cc]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_cc`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cc="$aros_kernel_cc" # Let the user override the test with a path.
@@ -10876,11 +11639,15 @@ else
 for as_dir in `dirname $aros_gcc_cc`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10892,11 +11659,11 @@ esac
 fi
 aros_kernel_cc=$ac_cv_path_aros_kernel_cc
 if test -n "$aros_kernel_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
-$as_echo "$aros_kernel_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
+printf "%s\n" "$aros_kernel_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10906,11 +11673,12 @@ if test "$aros_kernel_cc" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cc="$aros_kernel_cc" # Let the user override the test with a path.
@@ -10920,11 +11688,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10936,11 +11708,11 @@ esac
 fi
 aros_kernel_cc=$ac_cv_path_aros_kernel_cc
 if test -n "$aros_kernel_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
-$as_echo "$aros_kernel_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
+printf "%s\n" "$aros_kernel_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10954,11 +11726,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_cc" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_cc", so it can be a program name with args.
 set dummy $aros_kernel_cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cc="$aros_kernel_cc" # Let the user override the test with a path.
@@ -10968,11 +11741,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10984,11 +11761,11 @@ esac
 fi
 aros_kernel_cc=$ac_cv_path_aros_kernel_cc
 if test -n "$aros_kernel_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
-$as_echo "$aros_kernel_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc" >&5
+printf "%s\n" "$aros_kernel_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11021,11 +11798,12 @@ if test "$aros_kernel_cxx" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}cxx", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}cxx; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cxx="$aros_kernel_cxx" # Let the user override the test with a path.
@@ -11035,11 +11813,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11051,11 +11833,11 @@ esac
 fi
 aros_kernel_cxx=$ac_cv_path_aros_kernel_cxx
 if test -n "$aros_kernel_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
-$as_echo "$aros_kernel_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
+printf "%s\n" "$aros_kernel_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11070,11 +11852,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_cxx=`$CC -print-prog-name=$ac_tool_cxx`
     # Extract the first word of "`basename $aros_gcc_[cxx]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_cxx`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cxx="$aros_kernel_cxx" # Let the user override the test with a path.
@@ -11084,11 +11867,15 @@ else
 for as_dir in `dirname $aros_gcc_cxx`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11100,11 +11887,11 @@ esac
 fi
 aros_kernel_cxx=$ac_cv_path_aros_kernel_cxx
 if test -n "$aros_kernel_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
-$as_echo "$aros_kernel_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
+printf "%s\n" "$aros_kernel_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11114,11 +11901,12 @@ if test "$aros_kernel_cxx" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cxx="$aros_kernel_cxx" # Let the user override the test with a path.
@@ -11128,11 +11916,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11144,11 +11936,11 @@ esac
 fi
 aros_kernel_cxx=$ac_cv_path_aros_kernel_cxx
 if test -n "$aros_kernel_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
-$as_echo "$aros_kernel_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
+printf "%s\n" "$aros_kernel_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11162,11 +11954,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_cxx" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_cxx", so it can be a program name with args.
 set dummy $aros_kernel_cxx; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_cxx="$aros_kernel_cxx" # Let the user override the test with a path.
@@ -11176,11 +11969,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11192,11 +11989,11 @@ esac
 fi
 aros_kernel_cxx=$ac_cv_path_aros_kernel_cxx
 if test -n "$aros_kernel_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
-$as_echo "$aros_kernel_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cxx" >&5
+printf "%s\n" "$aros_kernel_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11224,11 +12021,12 @@ if test "$aros_kernel_ld" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}ld", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}ld; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ld="$aros_kernel_ld" # Let the user override the test with a path.
@@ -11238,11 +12036,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11254,11 +12056,11 @@ esac
 fi
 aros_kernel_ld=$ac_cv_path_aros_kernel_ld
 if test -n "$aros_kernel_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
-$as_echo "$aros_kernel_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
+printf "%s\n" "$aros_kernel_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11273,11 +12075,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ld=`$CC -print-prog-name=$ac_tool_ld`
     # Extract the first word of "`basename $aros_gcc_[ld]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ld`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ld="$aros_kernel_ld" # Let the user override the test with a path.
@@ -11287,11 +12090,15 @@ else
 for as_dir in `dirname $aros_gcc_ld`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11303,11 +12110,11 @@ esac
 fi
 aros_kernel_ld=$ac_cv_path_aros_kernel_ld
 if test -n "$aros_kernel_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
-$as_echo "$aros_kernel_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
+printf "%s\n" "$aros_kernel_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11317,11 +12124,12 @@ if test "$aros_kernel_ld" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ld="$aros_kernel_ld" # Let the user override the test with a path.
@@ -11331,11 +12139,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11347,11 +12159,11 @@ esac
 fi
 aros_kernel_ld=$ac_cv_path_aros_kernel_ld
 if test -n "$aros_kernel_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
-$as_echo "$aros_kernel_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
+printf "%s\n" "$aros_kernel_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11365,11 +12177,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_ld" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_ld", so it can be a program name with args.
 set dummy $aros_kernel_ld; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ld="$aros_kernel_ld" # Let the user override the test with a path.
@@ -11379,11 +12192,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11395,11 +12212,11 @@ esac
 fi
 aros_kernel_ld=$ac_cv_path_aros_kernel_ld
 if test -n "$aros_kernel_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
-$as_echo "$aros_kernel_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ld" >&5
+printf "%s\n" "$aros_kernel_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11427,11 +12244,12 @@ if test "$aros_kernel_as" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}as", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_as="$aros_kernel_as" # Let the user override the test with a path.
@@ -11441,11 +12259,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11457,11 +12279,11 @@ esac
 fi
 aros_kernel_as=$ac_cv_path_aros_kernel_as
 if test -n "$aros_kernel_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
-$as_echo "$aros_kernel_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
+printf "%s\n" "$aros_kernel_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11476,11 +12298,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_as=`$CC -print-prog-name=$ac_tool_as`
     # Extract the first word of "`basename $aros_gcc_[as]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_as`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_as="$aros_kernel_as" # Let the user override the test with a path.
@@ -11490,11 +12313,15 @@ else
 for as_dir in `dirname $aros_gcc_as`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11506,11 +12333,11 @@ esac
 fi
 aros_kernel_as=$ac_cv_path_aros_kernel_as
 if test -n "$aros_kernel_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
-$as_echo "$aros_kernel_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
+printf "%s\n" "$aros_kernel_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11520,11 +12347,12 @@ if test "$aros_kernel_as" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_as="$aros_kernel_as" # Let the user override the test with a path.
@@ -11534,11 +12362,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11550,11 +12382,11 @@ esac
 fi
 aros_kernel_as=$ac_cv_path_aros_kernel_as
 if test -n "$aros_kernel_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
-$as_echo "$aros_kernel_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
+printf "%s\n" "$aros_kernel_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11568,11 +12400,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_as" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_as", so it can be a program name with args.
 set dummy $aros_kernel_as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_as="$aros_kernel_as" # Let the user override the test with a path.
@@ -11582,11 +12415,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11598,11 +12435,11 @@ esac
 fi
 aros_kernel_as=$ac_cv_path_aros_kernel_as
 if test -n "$aros_kernel_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
-$as_echo "$aros_kernel_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_as" >&5
+printf "%s\n" "$aros_kernel_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11635,11 +12472,12 @@ if test "$aros_kernel_ar" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}ar", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ar="$aros_kernel_ar" # Let the user override the test with a path.
@@ -11649,11 +12487,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11665,11 +12507,11 @@ esac
 fi
 aros_kernel_ar=$ac_cv_path_aros_kernel_ar
 if test -n "$aros_kernel_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
-$as_echo "$aros_kernel_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
+printf "%s\n" "$aros_kernel_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11684,11 +12526,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ar=`$CC -print-prog-name=$ac_tool_ar`
     # Extract the first word of "`basename $aros_gcc_[ar]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ar`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ar="$aros_kernel_ar" # Let the user override the test with a path.
@@ -11698,11 +12541,15 @@ else
 for as_dir in `dirname $aros_gcc_ar`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11714,11 +12561,11 @@ esac
 fi
 aros_kernel_ar=$ac_cv_path_aros_kernel_ar
 if test -n "$aros_kernel_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
-$as_echo "$aros_kernel_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
+printf "%s\n" "$aros_kernel_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11728,11 +12575,12 @@ if test "$aros_kernel_ar" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ar="$aros_kernel_ar" # Let the user override the test with a path.
@@ -11742,11 +12590,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11758,11 +12610,11 @@ esac
 fi
 aros_kernel_ar=$ac_cv_path_aros_kernel_ar
 if test -n "$aros_kernel_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
-$as_echo "$aros_kernel_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
+printf "%s\n" "$aros_kernel_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11776,11 +12628,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_ar" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_ar", so it can be a program name with args.
 set dummy $aros_kernel_ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ar="$aros_kernel_ar" # Let the user override the test with a path.
@@ -11790,11 +12643,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11806,11 +12663,11 @@ esac
 fi
 aros_kernel_ar=$ac_cv_path_aros_kernel_ar
 if test -n "$aros_kernel_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
-$as_echo "$aros_kernel_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ar" >&5
+printf "%s\n" "$aros_kernel_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11842,11 +12699,12 @@ if test "$aros_kernel_ranlib" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ranlib="$aros_kernel_ranlib" # Let the user override the test with a path.
@@ -11856,11 +12714,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11872,11 +12734,11 @@ esac
 fi
 aros_kernel_ranlib=$ac_cv_path_aros_kernel_ranlib
 if test -n "$aros_kernel_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
-$as_echo "$aros_kernel_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
+printf "%s\n" "$aros_kernel_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11891,11 +12753,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ranlib=`$CC -print-prog-name=$ac_tool_ranlib`
     # Extract the first word of "`basename $aros_gcc_[ranlib]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ranlib`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ranlib="$aros_kernel_ranlib" # Let the user override the test with a path.
@@ -11905,11 +12768,15 @@ else
 for as_dir in `dirname $aros_gcc_ranlib`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11921,11 +12788,11 @@ esac
 fi
 aros_kernel_ranlib=$ac_cv_path_aros_kernel_ranlib
 if test -n "$aros_kernel_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
-$as_echo "$aros_kernel_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
+printf "%s\n" "$aros_kernel_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11935,11 +12802,12 @@ if test "$aros_kernel_ranlib" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ranlib="$aros_kernel_ranlib" # Let the user override the test with a path.
@@ -11949,11 +12817,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11965,11 +12837,11 @@ esac
 fi
 aros_kernel_ranlib=$ac_cv_path_aros_kernel_ranlib
 if test -n "$aros_kernel_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
-$as_echo "$aros_kernel_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
+printf "%s\n" "$aros_kernel_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11983,11 +12855,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_ranlib" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_ranlib", so it can be a program name with args.
 set dummy $aros_kernel_ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_ranlib="$aros_kernel_ranlib" # Let the user override the test with a path.
@@ -11997,11 +12870,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12013,11 +12890,11 @@ esac
 fi
 aros_kernel_ranlib=$ac_cv_path_aros_kernel_ranlib
 if test -n "$aros_kernel_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
-$as_echo "$aros_kernel_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_ranlib" >&5
+printf "%s\n" "$aros_kernel_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12045,11 +12922,12 @@ if test "$aros_kernel_nm" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}nm", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}nm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_nm="$aros_kernel_nm" # Let the user override the test with a path.
@@ -12059,11 +12937,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12075,11 +12957,11 @@ esac
 fi
 aros_kernel_nm=$ac_cv_path_aros_kernel_nm
 if test -n "$aros_kernel_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
-$as_echo "$aros_kernel_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
+printf "%s\n" "$aros_kernel_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12094,11 +12976,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_nm=`$CC -print-prog-name=$ac_tool_nm`
     # Extract the first word of "`basename $aros_gcc_[nm]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_nm`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_nm="$aros_kernel_nm" # Let the user override the test with a path.
@@ -12108,11 +12991,15 @@ else
 for as_dir in `dirname $aros_gcc_nm`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12124,11 +13011,11 @@ esac
 fi
 aros_kernel_nm=$ac_cv_path_aros_kernel_nm
 if test -n "$aros_kernel_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
-$as_echo "$aros_kernel_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
+printf "%s\n" "$aros_kernel_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12138,11 +13025,12 @@ if test "$aros_kernel_nm" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_nm="$aros_kernel_nm" # Let the user override the test with a path.
@@ -12152,11 +13040,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12168,11 +13060,11 @@ esac
 fi
 aros_kernel_nm=$ac_cv_path_aros_kernel_nm
 if test -n "$aros_kernel_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
-$as_echo "$aros_kernel_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
+printf "%s\n" "$aros_kernel_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12186,11 +13078,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_nm" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_nm", so it can be a program name with args.
 set dummy $aros_kernel_nm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_nm="$aros_kernel_nm" # Let the user override the test with a path.
@@ -12200,11 +13093,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12216,11 +13113,11 @@ esac
 fi
 aros_kernel_nm=$ac_cv_path_aros_kernel_nm
 if test -n "$aros_kernel_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
-$as_echo "$aros_kernel_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_nm" >&5
+printf "%s\n" "$aros_kernel_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12242,11 +13139,12 @@ if test "$aros_kernel_strip" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}strip", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_strip="$aros_kernel_strip" # Let the user override the test with a path.
@@ -12256,11 +13154,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12272,11 +13174,11 @@ esac
 fi
 aros_kernel_strip=$ac_cv_path_aros_kernel_strip
 if test -n "$aros_kernel_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
-$as_echo "$aros_kernel_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
+printf "%s\n" "$aros_kernel_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12291,11 +13193,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_strip=`$CC -print-prog-name=$ac_tool_strip`
     # Extract the first word of "`basename $aros_gcc_[strip]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_strip`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_strip="$aros_kernel_strip" # Let the user override the test with a path.
@@ -12305,11 +13208,15 @@ else
 for as_dir in `dirname $aros_gcc_strip`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12321,11 +13228,11 @@ esac
 fi
 aros_kernel_strip=$ac_cv_path_aros_kernel_strip
 if test -n "$aros_kernel_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
-$as_echo "$aros_kernel_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
+printf "%s\n" "$aros_kernel_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12335,11 +13242,12 @@ if test "$aros_kernel_strip" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_strip="$aros_kernel_strip" # Let the user override the test with a path.
@@ -12349,11 +13257,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12365,11 +13277,11 @@ esac
 fi
 aros_kernel_strip=$ac_cv_path_aros_kernel_strip
 if test -n "$aros_kernel_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
-$as_echo "$aros_kernel_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
+printf "%s\n" "$aros_kernel_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12383,11 +13295,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_strip" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_strip", so it can be a program name with args.
 set dummy $aros_kernel_strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_strip="$aros_kernel_strip" # Let the user override the test with a path.
@@ -12397,11 +13310,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12413,11 +13330,11 @@ esac
 fi
 aros_kernel_strip=$ac_cv_path_aros_kernel_strip
 if test -n "$aros_kernel_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
-$as_echo "$aros_kernel_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_strip" >&5
+printf "%s\n" "$aros_kernel_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12449,11 +13366,12 @@ if test "$aros_kernel_objcopy" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}objcopy", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}objcopy; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objcopy="$aros_kernel_objcopy" # Let the user override the test with a path.
@@ -12463,11 +13381,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12479,11 +13401,11 @@ esac
 fi
 aros_kernel_objcopy=$ac_cv_path_aros_kernel_objcopy
 if test -n "$aros_kernel_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
-$as_echo "$aros_kernel_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
+printf "%s\n" "$aros_kernel_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12498,11 +13420,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_objcopy=`$CC -print-prog-name=$ac_tool_objcopy`
     # Extract the first word of "`basename $aros_gcc_[objcopy]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_objcopy`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objcopy="$aros_kernel_objcopy" # Let the user override the test with a path.
@@ -12512,11 +13435,15 @@ else
 for as_dir in `dirname $aros_gcc_objcopy`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12528,11 +13455,11 @@ esac
 fi
 aros_kernel_objcopy=$ac_cv_path_aros_kernel_objcopy
 if test -n "$aros_kernel_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
-$as_echo "$aros_kernel_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
+printf "%s\n" "$aros_kernel_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12542,11 +13469,12 @@ if test "$aros_kernel_objcopy" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objcopy="$aros_kernel_objcopy" # Let the user override the test with a path.
@@ -12556,11 +13484,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12572,11 +13504,11 @@ esac
 fi
 aros_kernel_objcopy=$ac_cv_path_aros_kernel_objcopy
 if test -n "$aros_kernel_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
-$as_echo "$aros_kernel_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
+printf "%s\n" "$aros_kernel_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12590,11 +13522,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_objcopy" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_objcopy", so it can be a program name with args.
 set dummy $aros_kernel_objcopy; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objcopy="$aros_kernel_objcopy" # Let the user override the test with a path.
@@ -12604,11 +13537,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12620,11 +13557,11 @@ esac
 fi
 aros_kernel_objcopy=$ac_cv_path_aros_kernel_objcopy
 if test -n "$aros_kernel_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
-$as_echo "$aros_kernel_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objcopy" >&5
+printf "%s\n" "$aros_kernel_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12642,11 +13579,12 @@ if test "$aros_kernel_objdump" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${kernel_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objdump="$aros_kernel_objdump" # Let the user override the test with a path.
@@ -12656,11 +13594,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12672,11 +13614,11 @@ esac
 fi
 aros_kernel_objdump=$ac_cv_path_aros_kernel_objdump
 if test -n "$aros_kernel_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
-$as_echo "$aros_kernel_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
+printf "%s\n" "$aros_kernel_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12691,11 +13633,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_objdump=`$CC -print-prog-name=$ac_tool_objdump`
     # Extract the first word of "`basename $aros_gcc_[objdump]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_objdump`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objdump="$aros_kernel_objdump" # Let the user override the test with a path.
@@ -12705,11 +13648,15 @@ else
 for as_dir in `dirname $aros_gcc_objdump`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12721,11 +13668,11 @@ esac
 fi
 aros_kernel_objdump=$ac_cv_path_aros_kernel_objdump
 if test -n "$aros_kernel_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
-$as_echo "$aros_kernel_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
+printf "%s\n" "$aros_kernel_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12735,11 +13682,12 @@ if test "$aros_kernel_objdump" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objdump="$aros_kernel_objdump" # Let the user override the test with a path.
@@ -12749,11 +13697,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12765,11 +13717,11 @@ esac
 fi
 aros_kernel_objdump=$ac_cv_path_aros_kernel_objdump
 if test -n "$aros_kernel_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
-$as_echo "$aros_kernel_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
+printf "%s\n" "$aros_kernel_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12783,11 +13735,12 @@ else
     ac_tool_optarg=`expr "X$aros_kernel_objdump" : '[^ ]* \(.*\)'`
     # Extract the first word of "$aros_kernel_objdump", so it can be a program name with args.
 set dummy $aros_kernel_objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_objdump="$aros_kernel_objdump" # Let the user override the test with a path.
@@ -12797,11 +13750,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12813,11 +13770,11 @@ esac
 fi
 aros_kernel_objdump=$ac_cv_path_aros_kernel_objdump
 if test -n "$aros_kernel_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
-$as_echo "$aros_kernel_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_objdump" >&5
+printf "%s\n" "$aros_kernel_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12849,16 +13806,16 @@ fi
     fi
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which target tools to use" >&5
-$as_echo_n "checking which target tools to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which target tools to use" >&5
+printf %s "checking which target tools to use... " >&6; }
 if test "$aros_target_toolchain" = "yes"; then
     if test "$aros_toolchain" = "llvm" ; then
         msg_result="llvm"
     else
         msg_result=$target_tool_prefix
     fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
-$as_echo "$msg_result" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $msg_result" >&5
+printf "%s\n" "$msg_result" >&6; }
     # We are building AROS crosstools
     tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
     orig_target_cc="${tmp_tool_prefix}${toolchain_c_compiler}${target_tool_version}"
@@ -12882,19 +13839,20 @@ else
         aros_tool_prefix="${elf_tool_prefix}"
     fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_tool_prefix" >&5
-$as_echo "$aros_tool_prefix" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_tool_prefix" >&5
+printf "%s\n" "$aros_tool_prefix" >&6; }
     # We are *not* building AROS crosstools - use the AROS or ELF tools
 
 if test "${aros_tool_prefix}${toolchain_cpp_preprocessor}${target_tool_version}${toolchain_cpp_opts}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}cpp", so it can be a program name with args.
 set dummy ${target_tool_prefix}cpp; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cpp="$orig_target_cpp" # Let the user override the test with a path.
@@ -12904,11 +13862,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12920,11 +13882,11 @@ esac
 fi
 orig_target_cpp=$ac_cv_path_orig_target_cpp
 if test -n "$orig_target_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
-$as_echo "$orig_target_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
+printf "%s\n" "$orig_target_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12939,11 +13901,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_cpp=`$CC -print-prog-name=$ac_tool_cpp`
     # Extract the first word of "`basename $aros_gcc_[cpp]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_cpp`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cpp="$orig_target_cpp" # Let the user override the test with a path.
@@ -12953,11 +13916,15 @@ else
 for as_dir in `dirname $aros_gcc_cpp`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -12969,11 +13936,11 @@ esac
 fi
 orig_target_cpp=$ac_cv_path_orig_target_cpp
 if test -n "$orig_target_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
-$as_echo "$orig_target_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
+printf "%s\n" "$orig_target_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -12983,11 +13950,12 @@ if test "$orig_target_cpp" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cpp="$orig_target_cpp" # Let the user override the test with a path.
@@ -12997,11 +13965,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13013,11 +13985,11 @@ esac
 fi
 orig_target_cpp=$ac_cv_path_orig_target_cpp
 if test -n "$orig_target_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
-$as_echo "$orig_target_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
+printf "%s\n" "$orig_target_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13031,11 +14003,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_cpp_preprocessor}${target_tool_version}${toolchain_cpp_opts}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_cpp_preprocessor}${target_tool_version}${toolchain_cpp_opts}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_cpp_preprocessor}${target_tool_version}${toolchain_cpp_opts}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cpp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cpp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cpp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cpp="$orig_target_cpp" # Let the user override the test with a path.
@@ -13045,11 +14018,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cpp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cpp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13061,11 +14038,11 @@ esac
 fi
 orig_target_cpp=$ac_cv_path_orig_target_cpp
 if test -n "$orig_target_cpp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
-$as_echo "$orig_target_cpp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cpp" >&5
+printf "%s\n" "$orig_target_cpp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13087,11 +14064,12 @@ if test "${aros_tool_prefix}${toolchain_c_compiler}${target_tool_version}" = "";
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${target_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cc="$orig_target_cc" # Let the user override the test with a path.
@@ -13101,11 +14079,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13117,11 +14099,11 @@ esac
 fi
 orig_target_cc=$ac_cv_path_orig_target_cc
 if test -n "$orig_target_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
-$as_echo "$orig_target_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
+printf "%s\n" "$orig_target_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13136,11 +14118,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_gcc=`$CC -print-prog-name=$ac_tool_gcc`
     # Extract the first word of "`basename $aros_gcc_[gcc]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_gcc`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cc="$orig_target_cc" # Let the user override the test with a path.
@@ -13150,11 +14133,15 @@ else
 for as_dir in `dirname $aros_gcc_gcc`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13166,11 +14153,11 @@ esac
 fi
 orig_target_cc=$ac_cv_path_orig_target_cc
 if test -n "$orig_target_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
-$as_echo "$orig_target_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
+printf "%s\n" "$orig_target_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13180,11 +14167,12 @@ if test "$orig_target_cc" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cc="$orig_target_cc" # Let the user override the test with a path.
@@ -13194,11 +14182,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13210,11 +14202,11 @@ esac
 fi
 orig_target_cc=$ac_cv_path_orig_target_cc
 if test -n "$orig_target_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
-$as_echo "$orig_target_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
+printf "%s\n" "$orig_target_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13228,11 +14220,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_c_compiler}${target_tool_version}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_c_compiler}${target_tool_version}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_c_compiler}${target_tool_version}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cc in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cc="$orig_target_cc" # Let the user override the test with a path.
@@ -13242,11 +14235,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cc="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cc="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13258,11 +14255,11 @@ esac
 fi
 orig_target_cc=$ac_cv_path_orig_target_cc
 if test -n "$orig_target_cc"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
-$as_echo "$orig_target_cc" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cc" >&5
+printf "%s\n" "$orig_target_cc" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13284,11 +14281,12 @@ if test "${aros_tool_prefix}${toolchain_cxx_compiler}${target_tool_version}" = "
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}g++", so it can be a program name with args.
 set dummy ${target_tool_prefix}g++; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cxx="$orig_target_cxx" # Let the user override the test with a path.
@@ -13298,11 +14296,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13314,11 +14316,11 @@ esac
 fi
 orig_target_cxx=$ac_cv_path_orig_target_cxx
 if test -n "$orig_target_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
-$as_echo "$orig_target_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
+printf "%s\n" "$orig_target_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13333,11 +14335,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_g++=`$CC -print-prog-name=$ac_tool_g++`
     # Extract the first word of "`basename $aros_gcc_[g++]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_g++`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cxx="$orig_target_cxx" # Let the user override the test with a path.
@@ -13347,11 +14350,15 @@ else
 for as_dir in `dirname $aros_gcc_g++`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13363,11 +14370,11 @@ esac
 fi
 orig_target_cxx=$ac_cv_path_orig_target_cxx
 if test -n "$orig_target_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
-$as_echo "$orig_target_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
+printf "%s\n" "$orig_target_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13377,11 +14384,12 @@ if test "$orig_target_cxx" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cxx="$orig_target_cxx" # Let the user override the test with a path.
@@ -13391,11 +14399,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13407,11 +14419,11 @@ esac
 fi
 orig_target_cxx=$ac_cv_path_orig_target_cxx
 if test -n "$orig_target_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
-$as_echo "$orig_target_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
+printf "%s\n" "$orig_target_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13425,11 +14437,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_cxx_compiler}${target_tool_version}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_cxx_compiler}${target_tool_version}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_cxx_compiler}${target_tool_version}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_cxx+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_cxx+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_cxx in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_cxx="$orig_target_cxx" # Let the user override the test with a path.
@@ -13439,11 +14452,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_cxx="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_cxx="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13455,11 +14472,11 @@ esac
 fi
 orig_target_cxx=$ac_cv_path_orig_target_cxx
 if test -n "$orig_target_cxx"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
-$as_echo "$orig_target_cxx" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_cxx" >&5
+printf "%s\n" "$orig_target_cxx" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13481,11 +14498,12 @@ if test "${aros_tool_prefix}${toolchain_ld}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${target_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ld="$orig_target_ld" # Let the user override the test with a path.
@@ -13495,11 +14513,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13511,11 +14533,11 @@ esac
 fi
 orig_target_ld=$ac_cv_path_orig_target_ld
 if test -n "$orig_target_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
-$as_echo "$orig_target_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
+printf "%s\n" "$orig_target_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13530,11 +14552,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_gcc=`$CC -print-prog-name=$ac_tool_gcc`
     # Extract the first word of "`basename $aros_gcc_[gcc]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_gcc`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ld="$orig_target_ld" # Let the user override the test with a path.
@@ -13544,11 +14567,15 @@ else
 for as_dir in `dirname $aros_gcc_gcc`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13560,11 +14587,11 @@ esac
 fi
 orig_target_ld=$ac_cv_path_orig_target_ld
 if test -n "$orig_target_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
-$as_echo "$orig_target_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
+printf "%s\n" "$orig_target_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13574,11 +14601,12 @@ if test "$orig_target_ld" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ld="$orig_target_ld" # Let the user override the test with a path.
@@ -13588,11 +14616,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13604,11 +14636,11 @@ esac
 fi
 orig_target_ld=$ac_cv_path_orig_target_ld
 if test -n "$orig_target_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
-$as_echo "$orig_target_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
+printf "%s\n" "$orig_target_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13622,11 +14654,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_ld}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_ld}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_ld}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ld in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ld="$orig_target_ld" # Let the user override the test with a path.
@@ -13636,11 +14669,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ld="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ld="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13652,11 +14689,11 @@ esac
 fi
 orig_target_ld=$ac_cv_path_orig_target_ld
 if test -n "$orig_target_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
-$as_echo "$orig_target_ld" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ld" >&5
+printf "%s\n" "$orig_target_ld" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13678,11 +14715,12 @@ if test "aros_tool_prefix}${toolchain_as}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}as", so it can be a program name with args.
 set dummy ${target_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_as="$orig_target_as" # Let the user override the test with a path.
@@ -13692,11 +14730,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13708,11 +14750,11 @@ esac
 fi
 orig_target_as=$ac_cv_path_orig_target_as
 if test -n "$orig_target_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
-$as_echo "$orig_target_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
+printf "%s\n" "$orig_target_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13727,11 +14769,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_as=`$CC -print-prog-name=$ac_tool_as`
     # Extract the first word of "`basename $aros_gcc_[as]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_as`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_as="$orig_target_as" # Let the user override the test with a path.
@@ -13741,11 +14784,15 @@ else
 for as_dir in `dirname $aros_gcc_as`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13757,11 +14804,11 @@ esac
 fi
 orig_target_as=$ac_cv_path_orig_target_as
 if test -n "$orig_target_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
-$as_echo "$orig_target_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
+printf "%s\n" "$orig_target_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13771,11 +14818,12 @@ if test "$orig_target_as" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_as="$orig_target_as" # Let the user override the test with a path.
@@ -13785,11 +14833,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13801,11 +14853,11 @@ esac
 fi
 orig_target_as=$ac_cv_path_orig_target_as
 if test -n "$orig_target_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
-$as_echo "$orig_target_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
+printf "%s\n" "$orig_target_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13819,11 +14871,12 @@ else
     ac_tool_optarg=`expr "Xaros_tool_prefix}${toolchain_as}" : '[^ ]* \(.*\)'`
     # Extract the first word of "aros_tool_prefix}${toolchain_as}", so it can be a program name with args.
 set dummy aros_tool_prefix}${toolchain_as}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_as+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_as+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_as in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_as="$orig_target_as" # Let the user override the test with a path.
@@ -13833,11 +14886,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_as="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_as="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13849,11 +14906,11 @@ esac
 fi
 orig_target_as=$ac_cv_path_orig_target_as
 if test -n "$orig_target_as"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
-$as_echo "$orig_target_as" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_as" >&5
+printf "%s\n" "$orig_target_as" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13875,11 +14932,12 @@ if test "${aros_tool_prefix}${toolchain_ar}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}ar", so it can be a program name with args.
 set dummy ${target_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ar="$orig_target_ar" # Let the user override the test with a path.
@@ -13889,11 +14947,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13905,11 +14967,11 @@ esac
 fi
 orig_target_ar=$ac_cv_path_orig_target_ar
 if test -n "$orig_target_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
-$as_echo "$orig_target_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
+printf "%s\n" "$orig_target_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13924,11 +14986,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ar=`$CC -print-prog-name=$ac_tool_ar`
     # Extract the first word of "`basename $aros_gcc_[ar]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ar`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ar="$orig_target_ar" # Let the user override the test with a path.
@@ -13938,11 +15001,15 @@ else
 for as_dir in `dirname $aros_gcc_ar`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13954,11 +15021,11 @@ esac
 fi
 orig_target_ar=$ac_cv_path_orig_target_ar
 if test -n "$orig_target_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
-$as_echo "$orig_target_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
+printf "%s\n" "$orig_target_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -13968,11 +15035,12 @@ if test "$orig_target_ar" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ar="$orig_target_ar" # Let the user override the test with a path.
@@ -13982,11 +15050,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -13998,11 +15070,11 @@ esac
 fi
 orig_target_ar=$ac_cv_path_orig_target_ar
 if test -n "$orig_target_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
-$as_echo "$orig_target_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
+printf "%s\n" "$orig_target_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14016,11 +15088,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_ar}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_ar}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_ar}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ar in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ar="$orig_target_ar" # Let the user override the test with a path.
@@ -14030,11 +15103,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ar="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ar="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14046,11 +15123,11 @@ esac
 fi
 orig_target_ar=$ac_cv_path_orig_target_ar
 if test -n "$orig_target_ar"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
-$as_echo "$orig_target_ar" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ar" >&5
+printf "%s\n" "$orig_target_ar" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14072,11 +15149,12 @@ if test "${aros_tool_prefix}${toolchain_ranlib}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}ar", so it can be a program name with args.
 set dummy ${target_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ranlib="$orig_target_ranlib" # Let the user override the test with a path.
@@ -14086,11 +15164,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14102,11 +15184,11 @@ esac
 fi
 orig_target_ranlib=$ac_cv_path_orig_target_ranlib
 if test -n "$orig_target_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
-$as_echo "$orig_target_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
+printf "%s\n" "$orig_target_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14121,11 +15203,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_ar=`$CC -print-prog-name=$ac_tool_ar`
     # Extract the first word of "`basename $aros_gcc_[ar]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_ar`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ranlib="$orig_target_ranlib" # Let the user override the test with a path.
@@ -14135,11 +15218,15 @@ else
 for as_dir in `dirname $aros_gcc_ar`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14151,11 +15238,11 @@ esac
 fi
 orig_target_ranlib=$ac_cv_path_orig_target_ranlib
 if test -n "$orig_target_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
-$as_echo "$orig_target_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
+printf "%s\n" "$orig_target_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14165,11 +15252,12 @@ if test "$orig_target_ranlib" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ranlib="$orig_target_ranlib" # Let the user override the test with a path.
@@ -14179,11 +15267,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14195,11 +15287,11 @@ esac
 fi
 orig_target_ranlib=$ac_cv_path_orig_target_ranlib
 if test -n "$orig_target_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
-$as_echo "$orig_target_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
+printf "%s\n" "$orig_target_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14213,11 +15305,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_ranlib}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_ranlib}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_ranlib}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_ranlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_ranlib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_ranlib in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_ranlib="$orig_target_ranlib" # Let the user override the test with a path.
@@ -14227,11 +15320,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_ranlib="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_ranlib="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14243,11 +15340,11 @@ esac
 fi
 orig_target_ranlib=$ac_cv_path_orig_target_ranlib
 if test -n "$orig_target_ranlib"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
-$as_echo "$orig_target_ranlib" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_ranlib" >&5
+printf "%s\n" "$orig_target_ranlib" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14269,11 +15366,12 @@ if test "${aros_tool_prefix}${toolchain_nm}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}nm", so it can be a program name with args.
 set dummy ${target_tool_prefix}nm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_nm="$orig_target_nm" # Let the user override the test with a path.
@@ -14283,11 +15381,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14299,11 +15401,11 @@ esac
 fi
 orig_target_nm=$ac_cv_path_orig_target_nm
 if test -n "$orig_target_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
-$as_echo "$orig_target_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
+printf "%s\n" "$orig_target_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14318,11 +15420,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_nm=`$CC -print-prog-name=$ac_tool_nm`
     # Extract the first word of "`basename $aros_gcc_[nm]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_nm`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_nm="$orig_target_nm" # Let the user override the test with a path.
@@ -14332,11 +15435,15 @@ else
 for as_dir in `dirname $aros_gcc_nm`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14348,11 +15455,11 @@ esac
 fi
 orig_target_nm=$ac_cv_path_orig_target_nm
 if test -n "$orig_target_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
-$as_echo "$orig_target_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
+printf "%s\n" "$orig_target_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14362,11 +15469,12 @@ if test "$orig_target_nm" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_nm="$orig_target_nm" # Let the user override the test with a path.
@@ -14376,11 +15484,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14392,11 +15504,11 @@ esac
 fi
 orig_target_nm=$ac_cv_path_orig_target_nm
 if test -n "$orig_target_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
-$as_echo "$orig_target_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
+printf "%s\n" "$orig_target_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14410,11 +15522,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_nm}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_nm}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_nm}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_nm+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_nm+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_nm in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_nm="$orig_target_nm" # Let the user override the test with a path.
@@ -14424,11 +15537,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_nm="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_nm="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14440,11 +15557,11 @@ esac
 fi
 orig_target_nm=$ac_cv_path_orig_target_nm
 if test -n "$orig_target_nm"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
-$as_echo "$orig_target_nm" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_nm" >&5
+printf "%s\n" "$orig_target_nm" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14467,11 +15584,12 @@ if test "${aros_tool_prefix}${toolchain_strip}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}strip", so it can be a program name with args.
 set dummy ${target_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_strip="$orig_target_strip" # Let the user override the test with a path.
@@ -14481,11 +15599,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14497,11 +15619,11 @@ esac
 fi
 orig_target_strip=$ac_cv_path_orig_target_strip
 if test -n "$orig_target_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
-$as_echo "$orig_target_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
+printf "%s\n" "$orig_target_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14516,11 +15638,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_strip=`$CC -print-prog-name=$ac_tool_strip`
     # Extract the first word of "`basename $aros_gcc_[strip]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_strip`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_strip="$orig_target_strip" # Let the user override the test with a path.
@@ -14530,11 +15653,15 @@ else
 for as_dir in `dirname $aros_gcc_strip`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14546,11 +15673,11 @@ esac
 fi
 orig_target_strip=$ac_cv_path_orig_target_strip
 if test -n "$orig_target_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
-$as_echo "$orig_target_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
+printf "%s\n" "$orig_target_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14560,11 +15687,12 @@ if test "$orig_target_strip" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_strip="$orig_target_strip" # Let the user override the test with a path.
@@ -14574,11 +15702,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14590,11 +15722,11 @@ esac
 fi
 orig_target_strip=$ac_cv_path_orig_target_strip
 if test -n "$orig_target_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
-$as_echo "$orig_target_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
+printf "%s\n" "$orig_target_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14608,11 +15740,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_strip}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_strip}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_strip}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_strip+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_strip+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_strip in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_strip="$orig_target_strip" # Let the user override the test with a path.
@@ -14622,11 +15755,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_strip="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_strip="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14638,11 +15775,11 @@ esac
 fi
 orig_target_strip=$ac_cv_path_orig_target_strip
 if test -n "$orig_target_strip"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
-$as_echo "$orig_target_strip" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_strip" >&5
+printf "%s\n" "$orig_target_strip" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14667,11 +15804,12 @@ if test "${aros_tool_prefix}${toolchain_objcopy}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}objcopy", so it can be a program name with args.
 set dummy ${target_tool_prefix}objcopy; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objcopy="$orig_target_objcopy" # Let the user override the test with a path.
@@ -14681,11 +15819,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14697,11 +15839,11 @@ esac
 fi
 orig_target_objcopy=$ac_cv_path_orig_target_objcopy
 if test -n "$orig_target_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
-$as_echo "$orig_target_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
+printf "%s\n" "$orig_target_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14716,11 +15858,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_objcopy=`$CC -print-prog-name=$ac_tool_objcopy`
     # Extract the first word of "`basename $aros_gcc_[objcopy]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_objcopy`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objcopy="$orig_target_objcopy" # Let the user override the test with a path.
@@ -14730,11 +15873,15 @@ else
 for as_dir in `dirname $aros_gcc_objcopy`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14746,11 +15893,11 @@ esac
 fi
 orig_target_objcopy=$ac_cv_path_orig_target_objcopy
 if test -n "$orig_target_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
-$as_echo "$orig_target_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
+printf "%s\n" "$orig_target_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14760,11 +15907,12 @@ if test "$orig_target_objcopy" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objcopy="$orig_target_objcopy" # Let the user override the test with a path.
@@ -14774,11 +15922,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14790,11 +15942,11 @@ esac
 fi
 orig_target_objcopy=$ac_cv_path_orig_target_objcopy
 if test -n "$orig_target_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
-$as_echo "$orig_target_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
+printf "%s\n" "$orig_target_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14808,11 +15960,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_objcopy}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_objcopy}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_objcopy}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objcopy+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objcopy+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objcopy in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objcopy="$orig_target_objcopy" # Let the user override the test with a path.
@@ -14822,11 +15975,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objcopy="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objcopy="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14838,11 +15995,11 @@ esac
 fi
 orig_target_objcopy=$ac_cv_path_orig_target_objcopy
 if test -n "$orig_target_objcopy"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
-$as_echo "$orig_target_objcopy" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objcopy" >&5
+printf "%s\n" "$orig_target_objcopy" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14864,11 +16021,12 @@ if test "${aros_tool_prefix}${toolchain_objdump}" = ""; then
     if test "$cross_compiling" = "yes" ; then
         # Extract the first word of "${target_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${target_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objdump="$orig_target_objdump" # Let the user override the test with a path.
@@ -14878,11 +16036,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14894,11 +16056,11 @@ esac
 fi
 orig_target_objdump=$ac_cv_path_orig_target_objdump
 if test -n "$orig_target_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
-$as_echo "$orig_target_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
+printf "%s\n" "$orig_target_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14913,11 +16075,12 @@ if test "$GCC" = "yes"; then
     aros_gcc_objdump=`$CC -print-prog-name=$ac_tool_objdump`
     # Extract the first word of "`basename $aros_gcc_[objdump]`", so it can be a program name with args.
 set dummy `basename $aros_gcc_objdump`; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objdump="$orig_target_objdump" # Let the user override the test with a path.
@@ -14927,11 +16090,15 @@ else
 for as_dir in `dirname $aros_gcc_objdump`
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14943,11 +16110,11 @@ esac
 fi
 orig_target_objdump=$ac_cv_path_orig_target_objdump
 if test -n "$orig_target_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
-$as_echo "$orig_target_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
+printf "%s\n" "$orig_target_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -14957,11 +16124,12 @@ if test "$orig_target_objdump" = ""; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objdump="$orig_target_objdump" # Let the user override the test with a path.
@@ -14971,11 +16139,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -14987,11 +16159,11 @@ esac
 fi
 orig_target_objdump=$ac_cv_path_orig_target_objdump
 if test -n "$orig_target_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
-$as_echo "$orig_target_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
+printf "%s\n" "$orig_target_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15005,11 +16177,12 @@ else
     ac_tool_optarg=`expr "X${aros_tool_prefix}${toolchain_objdump}" : '[^ ]* \(.*\)'`
     # Extract the first word of "${aros_tool_prefix}${toolchain_objdump}", so it can be a program name with args.
 set dummy ${aros_tool_prefix}${toolchain_objdump}; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_orig_target_objdump+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_orig_target_objdump+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $orig_target_objdump in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_orig_target_objdump="$orig_target_objdump" # Let the user override the test with a path.
@@ -15019,11 +16192,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_orig_target_objdump="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_orig_target_objdump="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -15035,11 +16212,11 @@ esac
 fi
 orig_target_objdump=$ac_cv_path_orig_target_objdump
 if test -n "$orig_target_objdump"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
-$as_echo "$orig_target_objdump" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $orig_target_objdump" >&5
+printf "%s\n" "$orig_target_objdump" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15102,11 +16279,12 @@ aros_target_mkdep="$aros_host_mkdep"
 if test "$rescomp" != ""; then
     # Extract the first word of "${kernel_tool_prefix}$rescomp", so it can be a program name with args.
 set dummy ${kernel_tool_prefix}$rescomp; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_aros_kernel_rescomp+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_aros_kernel_rescomp+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $aros_kernel_rescomp in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_aros_kernel_rescomp="$aros_kernel_rescomp" # Let the user override the test with a path.
@@ -15116,11 +16294,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_aros_kernel_rescomp="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_aros_kernel_rescomp="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -15132,11 +16314,11 @@ esac
 fi
 aros_kernel_rescomp=$ac_cv_path_aros_kernel_rescomp
 if test -n "$aros_kernel_rescomp"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_rescomp" >&5
-$as_echo "$aros_kernel_rescomp" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_rescomp" >&5
+printf "%s\n" "$aros_kernel_rescomp" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15242,9 +16424,10 @@ aros_plain_nm="${prefix}${toolchain_nm}"
 aros_plain_ar="${prefix}${toolchain_ar}"
 
 # Check whether --enable-includes was given.
-if test "${enable_includes+set}" = set; then :
+if test ${enable_includes+y}
+then :
   enableval=$enable_includes; aros_target_incl=$enable_includes
-else
+else $as_nop
   aros_target_incl=no
 fi
 
@@ -15267,8 +16450,8 @@ fi
 
 if test "x$test_kernel_cc" != "xno"; then
     if test "$aros_kernel_includes" != "" ; then
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the kernel compiler's include path" >&5
-$as_echo_n "checking for the kernel compiler's include path... " >&6; }
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the kernel compiler's include path" >&5
+printf %s "checking for the kernel compiler's include path... " >&6; }
         if test "$aros_kernel_cc_includes" = "" ; then
             # Try to guess where the directory is.
             aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
@@ -15310,16 +16493,16 @@ $as_echo_n "checking for the kernel compiler's include path... " >&6; }
                 done
             fi
         fi
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc_includes" >&5
-$as_echo "$aros_kernel_cc_includes" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_kernel_cc_includes" >&5
+printf "%s\n" "$aros_kernel_cc_includes" >&6; }
         # Adding -nostdinc to kernel includes as they are always used together.
         aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
     fi
 fi
 
 if test "$crosstools" != "yes"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the target compiler's include path" >&5
-$as_echo_n "checking for the target compiler's include path... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the target compiler's include path" >&5
+printf %s "checking for the target compiler's include path... " >&6; }
     if test "$aros_target_cc_includes" = "" ; then
         #try to guess where the directory is
         aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
@@ -15350,8 +16533,8 @@ $as_echo_n "checking for the target compiler's include path... " >&6; }
             done
         fi
     fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_target_cc_includes" >&5
-$as_echo "$aros_target_cc_includes" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_target_cc_includes" >&5
+printf "%s\n" "$aros_target_cc_includes" >&6; }
 else
     # We do not know which c compiler version we are going to build and what we need to know
     # here is different for different versions so this will be set later during the
@@ -15367,67 +16550,69 @@ fi
 save_cc="$CC"
 save_cflags="$CFLAGS"
 if test "x$test_kernel_cc" != "xno"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: Testing kernel compiler..." >&5
-$as_echo "$as_me: Testing kernel compiler..." >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Testing kernel compiler..." >&5
+printf "%s\n" "$as_me: Testing kernel compiler..." >&6;}
     CFLAGS="-iquote."
     kernel_cflags_iquote=$host_cflags_iquote
     kernel_cflags_iquote_end=$host_cflags_iquote_end
     if test "x-$cross_compiling" = "x-yes"; then
         CC="$aros_kernel_cc"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-stack-protector" >&5
-$as_echo_n "checking whether ${CC} accepts -fno-stack-protector... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-stack-protector" >&5
+printf %s "checking whether ${CC} accepts -fno-stack-protector... " >&6; }
         if test "x-$crosstools" != "x-yes"; then
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   use_no_stack_protector="yes"
-else
+else $as_nop
   use_no_stack_protector="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
         else
             # we do know it is supported for the smallest version of gcc we are going to build
             # we assume it's also supported by later versions
             use_no_stack_protector=yes
         fi
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_no_stack_protector" >&5
-$as_echo "$use_no_stack_protector" >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -iquote" >&5
-$as_echo_n "checking whether ${CC} accepts -iquote... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_no_stack_protector" >&5
+printf "%s\n" "$use_no_stack_protector" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -iquote" >&5
+printf %s "checking whether ${CC} accepts -iquote... " >&6; }
         if test "x-$crosstools" != "x-yes"; then
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
   has_iquote="yes"
-else
+else $as_nop
   has_iquote="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
         else
             # we do know it is supported for the smallest version of gcc we are going to build
             # we assume it's also supported by later versions
             has_iquote=yes
         fi
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_iquote" >&5
-$as_echo "$has_iquote" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $has_iquote" >&5
+printf "%s\n" "$has_iquote" >&6; }
         if test "x-$has_iquote" = "x-yes" ; then
             kernel_cflags_iquote=-iquote
             kernel_cflags_iquote_end=
@@ -15449,28 +16634,29 @@ $as_echo "$has_iquote" >&6; }
 
     CFLAGS="$save_cflags -Wl,--hash-style=sysv"
     CC="$aros_kernel_cc"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wl,--hash-style=sysv" >&5
-$as_echo_n "checking whether ${CC} accepts -Wl,--hash-style=sysv... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wl,--hash-style=sysv" >&5
+printf %s "checking whether ${CC} accepts -Wl,--hash-style=sysv... " >&6; }
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
-main ()
+main (void)
 {
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   use_hash_style="yes"
-else
+else $as_nop
   use_hash_style="no"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_hash_style" >&5
-$as_echo "$use_hash_style" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_hash_style" >&5
+printf "%s\n" "$use_hash_style" >&6; }
     if test "x-$use_hash_style" = "x-yes" ; then
         aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
     fi
@@ -15487,13 +16673,14 @@ CFLAGS="$save_cflags"
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default resolution of WBScreen" >&5
-$as_echo_n "checking for default resolution of WBScreen... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for default resolution of WBScreen" >&5
+printf %s "checking for default resolution of WBScreen... " >&6; }
 
 # Check whether --with-resolution was given.
-if test "${with_resolution+set}" = set; then :
+if test ${with_resolution+y}
+then :
   withval=$with_resolution; resolution=$withval
-else
+else $as_nop
   resolution=none
 fi
 
@@ -15509,19 +16696,20 @@ if test "$resolution" != "none" ; then
     aros_nominal_height=`echo $resolution | cut -d'x' -f2`
     aros_nominal_depth=`echo $resolution | cut -d'x' -f3`
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_nominal_width x $aros_nominal_height x $aros_nominal_depth" >&5
-$as_echo "$aros_nominal_width x $aros_nominal_height x $aros_nominal_depth" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_nominal_width x $aros_nominal_height x $aros_nominal_depth" >&5
+printf "%s\n" "$aros_nominal_width x $aros_nominal_height x $aros_nominal_depth" >&6; }
 aros_cv_nominal_width=$aros_nominal_width
 aros_cv_nominal_height=$aros_nominal_height
 aros_cv_nominal_depth=$aros_nominal_depth
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether serial debug is enabled" >&5
-$as_echo_n "checking whether serial debug is enabled... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether serial debug is enabled" >&5
+printf %s "checking whether serial debug is enabled... " >&6; }
 
 # Check whether --with-serial-debug was given.
-if test "${with_serial_debug+set}" = set; then :
+if test ${with_serial_debug+y}
+then :
   withval=$with_serial_debug; serial_debug=$withval
-else
+else $as_nop
   serial_debug=none
 fi
 
@@ -15539,34 +16727,36 @@ else
 fi
 if test "$serial_debug" != "none" ; then
     aros_serial_debug=$serial_debug
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $serial_debug_forced on port $serial_debug" >&5
-$as_echo "$serial_debug_forced on port $serial_debug" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $serial_debug_forced on port $serial_debug" >&5
+printf "%s\n" "$serial_debug_forced on port $serial_debug" >&6; }
 else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether palm debug hack is enabled" >&5
-$as_echo_n "checking whether palm debug hack is enabled... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether palm debug hack is enabled" >&5
+printf %s "checking whether palm debug hack is enabled... " >&6; }
 # Check whether --enable-palm_debug_hack was given.
-if test "${enable_palm_debug_hack+set}" = set; then :
+if test ${enable_palm_debug_hack+y}
+then :
   enableval=$enable_palm_debug_hack; palm_debug_hack="yes"
-else
+else $as_nop
   palm_debug_hack="no"
 fi
 
 if test "$palm_debug_hack" = "yes" ; then
     aros_palm_debug_hack="1"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $palm_debug_hack" >&5
-$as_echo "$palm_debug_hack" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $palm_debug_hack" >&5
+printf "%s\n" "$palm_debug_hack" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usb3.0 code is enabled" >&5
-$as_echo_n "checking whether usb3.0 code is enabled... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether usb3.0 code is enabled" >&5
+printf %s "checking whether usb3.0 code is enabled... " >&6; }
 # Check whether --enable-usb30_code was given.
-if test "${enable_usb30_code+set}" = set; then :
+if test ${enable_usb30_code+y}
+then :
   enableval=$enable_usb30_code; usb30_code="yes"
-else
+else $as_nop
   usb30_code="no"
 fi
 
@@ -15574,39 +16764,41 @@ if test "$usb30_code" = "yes" ; then
     aros_config_cppflags="$aros_config_cppflags -DAROS_USB30_CODE"
     aros_kernel_cppflags="$aros_kernel_cppflags -DAROS_USB30_CODE"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $usb30_code" >&5
-$as_echo "$usb30_code" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $usb30_code" >&5
+printf "%s\n" "$usb30_code" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nesting supervisor support is enabled" >&5
-$as_echo_n "checking whether nesting supervisor support is enabled... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether nesting supervisor support is enabled" >&5
+printf %s "checking whether nesting supervisor support is enabled... " >&6; }
 # Check whether --enable-nesting_supervisor was given.
-if test "${enable_nesting_supervisor+set}" = set; then :
+if test ${enable_nesting_supervisor+y}
+then :
   enableval=$enable_nesting_supervisor; nesting_supervisor="yes"
-else
+else $as_nop
   nesting_supervisor="no"
 fi
 
 if test "$nesting_supervisor" = "yes" ; then
     aros_nesting_supervisor="1"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $nesting_supervisor" >&5
-$as_echo "$nesting_supervisor" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $nesting_supervisor" >&5
+printf "%s\n" "$nesting_supervisor" >&6; }
 
 if test "$aros_enable_mmu" = "" ; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether MMU support is enabled" >&5
-$as_echo_n "checking whether MMU support is enabled... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether MMU support is enabled" >&5
+printf %s "checking whether MMU support is enabled... " >&6; }
         # Check whether --enable-mmu was given.
-if test "${enable_mmu+set}" = set; then :
+if test ${enable_mmu+y}
+then :
   enableval=$enable_mmu; aros_enable_mmu=$enableval
-else
+else $as_nop
   aros_enable_mmu="yes"
 fi
 
     if test "$aros_enable_mmu" = "" ; then
         aros_enable_mmu="yes"
     fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $aros_enable_mmu" >&5
-$as_echo "$aros_enable_mmu" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $aros_enable_mmu" >&5
+printf "%s\n" "$aros_enable_mmu" >&6; }
 fi
 if test "$aros_enable_mmu" = "no" ; then
     aros_enable_mmu="0"
@@ -15621,18 +16813,20 @@ if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat"
       save_libs="$LIBS"
       LIBS=""
             ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
+if test "x$ac_cv_func_dlopen" = xyes
+then :
   have_dl="yes"
-else
+else $as_nop
   have_dl="no"
 fi
 
       if test "x-$have_dl" = "x-no" ; then
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15641,33 +16835,32 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
 char dlopen ();
 int
-main ()
+main (void)
 {
 return dlopen ();
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
   ac_cv_lib_dl_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
   have_dl="yes"
                                     aros_host_ldflags="$aros_host_ldflags -ldl"
-else
+else $as_nop
   have_dl="no"
 fi
 
@@ -15680,9 +16873,10 @@ fi
 
 
         # Check whether --enable-x11_hidd was given.
-if test "${enable_x11_hidd+set}" = set; then :
+if test ${enable_x11_hidd+y}
+then :
   enableval=$enable_x11_hidd; x11_hidd="$enableval"
-else
+else $as_nop
   x11_hidd="$need_x11"
 fi
 
@@ -15695,12 +16889,13 @@ fi
 
         if test "x-$x11_hidd" != "x-no" ; then
 
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
+printf %s "checking for X... " >&6; }
 
 
 # Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
+if test ${with_x+y}
+then :
   withval=$with_x;
 fi
 
@@ -15711,12 +16906,41 @@ if test "x$with_x" = xno; then
 else
   case $x_includes,$x_libraries in #(
     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    *,NONE | NONE,*) if test ${ac_cv_have_x+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
+ac_x_includes=no
+ac_x_libraries=no
+# Do we need to do anything special at all?
+ac_save_LIBS=$LIBS
+LIBS="-lX11 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+int
+main (void)
+{
+XrmInitialize ()
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  # We can compile and link X programs with no special options.
+  ac_x_includes=
+  ac_x_libraries=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS="$ac_save_LIBS"
+# If that didn't work, only try xmkmf and file system searches
+# for native compilation.
+if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
+then :
+  rm -f -r conftest.dir
 if mkdir conftest.dir; then
   cd conftest.dir
   cat >Imakefile <<'_ACEOF'
@@ -15755,7 +16979,7 @@ _ACEOF
   rm -f -r conftest.dir
 fi
 
-# Standard set of common directories for X headers.
+  # Standard set of common directories for X headers.
 # Check X11 before X11Rn because it is often a symlink to the current release.
 ac_x_header_dirs='
 /usr/X11/include
@@ -15782,6 +17006,8 @@ ac_x_header_dirs='
 /usr/local/include/X11R5
 /usr/local/include/X11R4
 
+/opt/X11/include
+
 /usr/X386/include
 /usr/x386/include
 /usr/XFree86/include/X11
@@ -15803,10 +17029,11 @@ if test "$ac_x_includes" = no; then
 /* end confdefs.h.  */
 #include <X11/Xlib.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
   # We can compile using X headers with no special include directory.
 ac_x_includes=
-else
+else $as_nop
   for ac_dir in $ac_x_header_dirs; do
   if test -r "$ac_dir/X11/Xlib.h"; then
     ac_x_includes=$ac_dir
@@ -15827,20 +17054,21 @@ if test "$ac_x_libraries" = no; then
 /* end confdefs.h.  */
 #include <X11/Xlib.h>
 int
-main ()
+main (void)
 {
 XrmInitialize ()
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
 ac_x_libraries=
-else
+else $as_nop
   LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
 do
   # Don't even attempt the hair of trying to link an X program!
   for ac_extension in a so sl dylib la dll; do
@@ -15851,19 +17079,21 @@ do
   done
 done
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 fi # $ac_x_libraries = no
 
+fi
+# Record the results.
 case $ac_x_includes,$ac_x_libraries in #(
-  no,* | *,no | *\'*)
+  no,* | *,no | *\'*) :
     # Didn't find X, or a directory has "'" in its name.
-    ac_cv_have_x="have_x=no";; #(
-  *)
+    ac_cv_have_x="have_x=no" ;; #(
+  *) :
     # Record where we found X for the cache.
     ac_cv_have_x="have_x=yes\
 	ac_x_includes='$ac_x_includes'\
-	ac_x_libraries='$ac_x_libraries'"
+	ac_x_libraries='$ac_x_libraries'" ;;
 esac
 fi
 ;; #(
@@ -15873,8 +17103,8 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
+printf "%s\n" "$have_x" >&6; }
   no_x=yes
 else
   # If each of the values was on the command line, it overrides each guess.
@@ -15884,8 +17114,8 @@ else
   ac_cv_have_x="have_x=yes\
 	ac_x_includes='$x_includes'\
 	ac_x_libraries='$x_libraries'"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
+printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
 fi
 
 
@@ -15925,9 +17155,10 @@ fi
             aros_host_x11_ldflags="$X_LIBS  -lX11"
 
                         # Check whether --enable-x11_shm was given.
-if test "${enable_x11_shm+set}" = set; then :
+if test ${enable_x11_shm+y}
+then :
   enableval=$enable_x11_shm; x11_hidd_shm="$enableval"
-else
+else $as_nop
   x11_hidd_shm="auto"
 fi
 
@@ -15940,30 +17171,20 @@ fi
 
                         if test "x-$x11_hidd_shm" != "x-no" ; then
 
-                                for ac_header in sys/ipc.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_ipc_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_IPC_H 1
-_ACEOF
+                                ac_fn_c_check_header_compile "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_ipc_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_IPC_H 1" >>confdefs.h
 
 fi
 
-done
-
-                for ac_header in sys/shm.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_shm_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SHM_H 1
-_ACEOF
+                ac_fn_c_check_header_compile "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_shm_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_SYS_SHM_H 1" >>confdefs.h
 
 fi
 
-done
-
 
                                 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
 
@@ -15971,11 +17192,12 @@ done
                     save_ldflags="$LDFLAGS"
                     CFLAGS="$CFLAGS $X_CFLAGS"
                     LDFLAGS="$LDFLAGS $X_LIBS"
-                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmQueryExtension in -lXext" >&5
-$as_echo_n "checking for XShmQueryExtension in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShmQueryExtension+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XShmQueryExtension in -lXext" >&5
+printf %s "checking for XShmQueryExtension in -lXext... " >&6; }
+if test ${ac_cv_lib_Xext_XShmQueryExtension+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15984,30 +17206,29 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
 char XShmQueryExtension ();
 int
-main ()
+main (void)
 {
 return XShmQueryExtension ();
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   ac_cv_lib_Xext_XShmQueryExtension=yes
-else
+else $as_nop
   ac_cv_lib_Xext_XShmQueryExtension=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xext_XShmQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xext_XShmQueryExtension" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmQueryExtension" >&5
+printf "%s\n" "$ac_cv_lib_Xext_XShmQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xext_XShmQueryExtension" = xyes
+then :
   have_xshm=yes
 fi
 
@@ -16026,9 +17247,10 @@ fi
 
 
                         # Check whether --enable-x11_vidmode was given.
-if test "${enable_x11_vidmode+set}" = set; then :
+if test ${enable_x11_vidmode+y}
+then :
   enableval=$enable_x11_vidmode; x11_hidd_vidmode="$enableval"
-else
+else $as_nop
   x11_hidd_vidmode="auto"
 fi
 
@@ -16045,11 +17267,12 @@ fi
                 save_ldflags="$LDFLAGS"
                 CFLAGS="$CFLAGS $X_CFLAGS"
                 LDFLAGS="$LDFLAGS $X_LIBS"
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VidModeQueryExtension in -lXxf86vm" >&5
-$as_echo_n "checking for XF86VidModeQueryExtension in -lXxf86vm... " >&6; }
-if ${ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XF86VidModeQueryExtension in -lXxf86vm" >&5
+printf %s "checking for XF86VidModeQueryExtension in -lXxf86vm... " >&6; }
+if test ${ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXxf86vm  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16058,30 +17281,29 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
 char XF86VidModeQueryExtension ();
 int
-main ()
+main (void)
 {
 return XF86VidModeQueryExtension ();
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
   ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension=yes
-else
+else $as_nop
   ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" >&5
+printf "%s\n" "$ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xxf86vm_XF86VidModeQueryExtension" = xyes
+then :
   have_vidmode=yes
 fi
 
@@ -16100,9 +17322,10 @@ fi
     fi
 
         # Check whether --enable-sdl_hidd was given.
-if test "${enable_sdl_hidd+set}" = set; then :
+if test ${enable_sdl_hidd+y}
+then :
   enableval=$enable_sdl_hidd; sdl_hidd="$enableval"
-else
+else $as_nop
   sdl_hidd="auto"
 fi
 
@@ -16116,24 +17339,27 @@ fi
                 SDL_VERSION=1.2.5
 
 # Check whether --with-sdl-prefix was given.
-if test "${with_sdl_prefix+set}" = set; then :
+if test ${with_sdl_prefix+y}
+then :
   withval=$with_sdl_prefix; sdl_prefix="$withval"
-else
+else $as_nop
   sdl_prefix=""
 fi
 
 
 # Check whether --with-sdl-exec-prefix was given.
-if test "${with_sdl_exec_prefix+set}" = set; then :
+if test ${with_sdl_exec_prefix+y}
+then :
   withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval"
-else
+else $as_nop
   sdl_exec_prefix=""
 fi
 
 # Check whether --enable-sdltest was given.
-if test "${enable_sdltest+set}" = set; then :
+if test ${enable_sdltest+y}
+then :
   enableval=$enable_sdltest;
-else
+else $as_nop
   enable_sdltest=yes
 fi
 
@@ -16157,11 +17383,12 @@ fi
   fi
   # Extract the first word of "sdl-config", so it can be a program name with args.
 set dummy sdl-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_SDL_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_SDL_CONFIG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $SDL_CONFIG in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
@@ -16171,11 +17398,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_SDL_CONFIG="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -16188,18 +17419,18 @@ esac
 fi
 SDL_CONFIG=$ac_cv_path_SDL_CONFIG
 if test -n "$SDL_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SDL_CONFIG" >&5
-$as_echo "$SDL_CONFIG" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SDL_CONFIG" >&5
+printf "%s\n" "$SDL_CONFIG" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
   PATH="$as_save_PATH"
   min_sdl_version=$SDL_VERSION
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5
-$as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5
+printf %s "checking for SDL - version >= $min_sdl_version... " >&6; }
   no_sdl=""
   if test "$SDL_CONFIG" = "no" ; then
     no_sdl=yes
@@ -16221,9 +17452,10 @@ $as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; }
       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
       LIBS="$LIBS $SDL_LIBS"
       rm -f conf.sdltest
-      if test "$cross_compiling" = yes; then :
+      if test "$cross_compiling" = yes
+then :
   echo $ac_n "cross compiling; assumed OK... $ac_c"
-else
+else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -16285,9 +17517,10 @@ int main (int argc, char *argv[])
 
 
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
 
-else
+else $as_nop
   no_sdl=yes
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -16300,12 +17533,12 @@ fi
      fi
   fi
   if test "x$no_sdl" = x ; then
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
      have_sdl="yes"
   else
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
      if test "$SDL_CONFIG" = "no" ; then
        echo "*** The sdl-config script installed by SDL could not be found"
        echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
@@ -16331,14 +17564,15 @@ int main(int argc, char *argv[])
 #define main K_and_R_C_main
 
 int
-main ()
+main (void)
 {
  return 0;
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding SDL or finding the wrong"
           echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
@@ -16348,13 +17582,13 @@ if ac_fn_c_try_link "$LINENO"; then :
 	  echo "***"
           echo "*** If you have an old version installed, it is best to remove it, although"
           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
-else
+else $as_nop
    echo "*** The test program failed to compile or link. See the file config.log for the"
           echo "*** exact error that occured. This usually means SDL was incorrectly installed"
           echo "*** or that you have moved SDL since it was installed. In the latter case, you"
           echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
     conftest$ac_exeext conftest.$ac_ext
           CFLAGS="$ac_save_CFLAGS"
           CXXFLAGS="$ac_save_CXXFLAGS"
@@ -16384,12 +17618,13 @@ rm -f core conftest.err conftest.$ac_objext \
     fi
 
     if test "x-$HOST_WANTS_DBUS" = "x-yes" ; then
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether building of dbus.library is enabled" >&5
-$as_echo_n "checking whether building of dbus.library is enabled... " >&6; }
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether building of dbus.library is enabled" >&5
+printf %s "checking whether building of dbus.library is enabled... " >&6; }
         # Check whether --enable-dbus was given.
-if test "${enable_dbus+set}" = set; then :
+if test ${enable_dbus+y}
+then :
   enableval=$enable_dbus; dbus="yes"
-else
+else $as_nop
   dbus="no"
 fi
 
@@ -16400,8 +17635,8 @@ fi
             KERNEL_DBUS_INCLUDES=kernel-dbus-includes
             aros_target_options+="$export_newline""# Enable DBUS Support$export_newline""OPT_HOST_DBUS              := yes$export_newline"
         fi
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dbus" >&5
-$as_echo "$dbus" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dbus" >&5
+printf "%s\n" "$dbus" >&6; }
     fi
 fi
 
@@ -16412,21 +17647,21 @@ fi
 aros_kernel_cppflags=$aros_config_cppflags
 aros_optimization_cflags="$optimization_level"
 if test "$optimization" = "default"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default optimization level to use" >&5
-$as_echo_n "checking default optimization level to use... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $optimization_level" >&5
-$as_echo "$optimization_level" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking default optimization level to use" >&5
+printf %s "checking default optimization level to use... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $optimization_level" >&5
+printf "%s\n" "$optimization_level" >&6; }
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel optimization level to conserve space" >&5
-$as_echo_n "checking kernel optimization level to conserve space... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel optimization level to conserve space" >&5
+printf %s "checking kernel optimization level to conserve space... " >&6; }
 if test "$kernel_optimization_level" = ""; then
     kernel_optimization_level=$optimization_level
 fi
 kernel_optimization_cflags="$kernel_optimization_level"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernel_optimization_level" >&5
-$as_echo "$kernel_optimization_level" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernel_optimization_level" >&5
+printf "%s\n" "$kernel_optimization_level" >&6; }
 
 export_firstextraline="$export_newline# GCC CPU Config$export_newline"
 if ! test "$aros_gcc_cpu" = "" ; then
@@ -16723,7 +17958,10 @@ aros_kernel_ranlib=$aros_kernel_ranlib
 # USB3.0 code
 
 
-# The preference set option(s)..
+# The preference set option(s)...
+
+
+# Additional directories metamake needs to ignore...
 
 
 case "$aros_flavour" in
@@ -16837,8 +18075,8 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -16868,15 +18106,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      /^ac_cv_env_/b end
      t clear
      :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
      t end
      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
       if test ! -f "$cache_file" || test -h "$cache_file"; then
 	cat confcache >"$cache_file"
       else
@@ -16890,8 +18128,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;}
       fi
     fi
   else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -16908,7 +18146,7 @@ U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -16924,8 +18162,8 @@ LTLIBOBJS=$ac_ltlibobjs
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
 as_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
@@ -16948,14 +18186,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
-else
+else $as_nop
   case `(set -o) 2>/dev/null` in #(
   *posix*) :
     set -o posix ;; #(
@@ -16965,46 +18205,46 @@ esac
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 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$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (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
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
   PATH_SEPARATOR=:
   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -17013,13 +18253,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -17028,8 +18261,12 @@ case $0 in #((
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
   done
 IFS=$as_save_IFS
 
@@ -17041,30 +18278,10 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
 # as_fn_error STATUS ERROR [LINENO LOG_FD]
@@ -17077,13 +18294,14 @@ as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -17110,18 +18328,20 @@ as_fn_unset ()
   { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
+
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
   eval 'as_fn_append ()
   {
     eval $1+=\$2
   }'
-else
+else $as_nop
   as_fn_append ()
   {
     eval $1=\$$1\$2
@@ -17133,12 +18353,13 @@ fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
   eval 'as_fn_arith ()
   {
     as_val=$(( $* ))
   }'
-else
+else $as_nop
   as_fn_arith ()
   {
     as_val=`expr "$@" || test $? -eq 1`
@@ -17169,7 +18390,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -17191,6 +18412,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -17204,6 +18429,12 @@ case `echo -n x` in #(((((
   ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
@@ -17245,7 +18476,7 @@ as_fn_mkdir_p ()
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -17254,7 +18485,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -17317,7 +18548,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+generated by GNU Autoconf 2.71.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -17379,14 +18610,16 @@ $config_commands
 Report bugs to the package provider."
 
 _ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.69,
+configured by $0, generated by GNU Autoconf 2.71,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -17423,15 +18656,15 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
+    printf "%s\n" "$ac_cs_version"; exit ;;
   --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
+    printf "%s\n" "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
@@ -17439,7 +18672,7 @@ do
   --header | --heade | --head | --hea )
     $ac_shift
     case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
     ac_need_defaults=false;;
@@ -17448,7 +18681,7 @@ do
     as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
   --help | --hel | -h )
-    $as_echo "$ac_cs_usage"; exit ;;
+    printf "%s\n" "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
@@ -17476,7 +18709,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
-  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
   exec "\$@"
@@ -17490,7 +18723,7 @@ exec 5>>config.log
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  $as_echo "$ac_log"
+  printf "%s\n" "$ac_log"
 } >&5
 
 _ACEOF
@@ -17583,9 +18816,9 @@ done
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
@@ -17921,7 +19154,7 @@ do
 	   esac ||
 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
     done
 
@@ -17929,17 +19162,17 @@ do
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
     configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$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 "$configure_input" |
+       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
        sed 's/[\\\\&|]/\\\\&/g'`;; #(
     *) ac_sed_conf_input=$configure_input;;
     esac
@@ -17956,7 +19189,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
+printf "%s\n" X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -17980,9 +19213,9 @@ $as_echo X"$ac_file" |
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -18035,8 +19268,8 @@ ac_sed_dataroot='
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$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='
@@ -18078,9 +19311,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
       "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$ac_tmp/stdin"
@@ -18096,27 +19329,27 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   #
   if test x"$ac_file" != x-; then
     {
-      $as_echo "/* $configure_input  */" \
+      printf "%s\n" "/* $configure_input  */" >&1 \
       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
     } >"$ac_tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
       mv "$ac_tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
-    $as_echo "/* $configure_input  */" \
+    printf "%s\n" "/* $configure_input  */" >&1 \
       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi
  ;;
 
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
+  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
  ;;
   esac
 
@@ -18191,8 +19424,8 @@ if test "$no_create" != yes; then
   $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
 
@@ -18205,3 +19438,4 @@ if test -n "$aros_shared_cflags" ; then
     echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
 fi
 
+
diff --git a/configure.in b/configure.in
index f8eb33eb51..bc860d77d3 100644
--- a/configure.in
+++ b/configure.in
@@ -19,6 +19,9 @@ AC_PREREQ([2.69])
 AC_CONFIG_AUX_DIR(scripts/autoconf)
 AC_CONFIG_MACRO_DIR(scripts/autoconf/m4)
 
+export_newline="
+"
+
 CONFIG_DT=`date -u "+%d/%m/%Y %T"`
 AC_MSG_NOTICE([date/time (UTC)... $CONFIG_DT])
 
@@ -77,6 +80,16 @@ srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
 SRCDIR=${srcpwd}
 AC_MSG_RESULT($SRCDIR)
 
+IS_INSUBDIR=`echo $AROS_BUILDDIR | sed "s|$SRCDIR||"`
+if test "x$IS_INSUBDIR" != "x$AROS_BUILDDIR" ; then
+    if test "x$IS_INSUBDIR" != "x" ; then
+        ignore_dir=`echo $AROS_BUILDDIR | sed "s|$SRCDIR/||"`
+        mmake_ignore_dirs="$export_newline""ignoredir $ignore_dir"
+    else
+        AC_MSG_WARN([Detected build inside the source tree - consider building in a separate dir])
+    fi
+fi
+
 # Parse the target field into something useful.
 changequote(<<,>>)
 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
@@ -789,8 +802,6 @@ dnl particular target.
 test_kernel_cc=no
 
 aros_nowarn_flags="NOWARN_UNUSED_COMMAND_LINE_ARGUMENT NOWARN_UNKNOWN_WARNING_OPTION NOWARN_POINTER_SIGN NOWARN_PARENTHESES"
-export_newline="
-"
 
 aros_elf_translate=
 aros_warn_flags=
@@ -3600,9 +3611,12 @@ AC_SUBST(aros_host_sdl_libs)
 # USB3.0 code
 AC_SUBST(aros_usb30_code)
 
-# The preference set option(s)..
+# The preference set option(s)...
 AC_SUBST(config_prefs_set)
 
+# Additional directories metamake needs to ignore...
+AC_SUBST(mmake_ignore_dirs)
+
 dnl Prepare for output, make up all the generated patches
 case "$aros_flavour" in
 emulation)      aros_flavour_uc="AROS_FLAVOUR_EMULATION"
diff --git a/mmake.config.in b/mmake.config.in
index 9faa95f730..8a08f5e1dd 100644
--- a/mmake.config.in
+++ b/mmake.config.in
@@ -11,9 +11,11 @@ globalvarfile $(TOP)/bin/$(AROS_HOST_ARCH)-$(AROS_HOST_CPU)/gen/host/config/host
 globalvarfile $(TOP)/bin/$(AROS_TARGET_ARCH)-$(AROS_TARGET_CPU)@aros_target_suffix@/gen/config/target.cfg
 genglobalvarfile sh $(TOP)/configure
 
+ignoredir .git
+ignoredir .github
+ignoredir .svn
+ignoredir .unmaintained
 ignoredir CVS
 ignoredir bin
 ignoredir intuition.morphos
-ignoredir .svn
-ignoredir .unmaintained
-ignoredir distfiles
+ignoredir distfiles@mmake_ignore_dirs@