Rebuilt with autoconf 2.13

From-SVN: r61890

configure

@@ -655,7 +655,32 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 
+# Autoconf M4 include file defining utility macros for complex Canadian
+# cross builds.
 
+####
+# _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM 
+# or AC_INIT.
+# These demand that AC_CANONICAL_SYSTEM be called beforehand.
+ 
+####
+# NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
+# Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
+# Code is pretty much lifted from autoconf2.53.
+
+ 
+
+####
+# NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
+# Like AC_CHECK_TOOL, but requires the prefix if build!=host.
+
+ 
+
+####
+# NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
+# Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
+
+ 
 
 # clear some things potentially inherited from environment.
 
@@ -2703,15 +2728,659 @@ ospace_frag=${srcdir}/${ospace_frag}
 
 
 # Host tools.
-NCN_STRICT_CHECK_TOOL(AR, ar)
-NCN_STRICT_CHECK_TOOL(AS, as)
-NCN_STRICT_CHECK_TOOL(DLLTOOL, dlltool)
-NCN_STRICT_CHECK_TOOL(LD, ld)
-NCN_STRICT_CHECK_TOOL(NM, nm)
-NCN_STRICT_CHECK_TOOL(RANLIB, ranlib, :)
-NCN_STRICT_CHECK_TOOL(WINDRES, windres)
-NCN_STRICT_CHECK_TOOL(OBJCOPY, objcopy)
-NCN_STRICT_CHECK_TOOL(OBJDUMP, objdump)
+ncn_tool_prefix=
+test -n "$host_alias" && ncn_tool_prefix=$host_alias-
+ncn_target_tool_prefix=
+test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2741: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AR="${ncn_tool_prefix}ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AR="$ac_cv_prog_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AR" ; then
+  if test $build = $host ; then
+    ncn_cv_AR=$AR
+    # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2774: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_AR"; then
+  ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_AR="ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
+fi
+fi
+ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
+if test -n "$ncn_cv_AR"; then
+  echo "$ac_t""$ncn_cv_AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    AR=$ncn_cv_AR
+  else
+    AR="${ncn_tool_prefix}ar"
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}as; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2813: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AS="${ncn_tool_prefix}as"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AS="$ac_cv_prog_AS"
+if test -n "$AS"; then
+  echo "$ac_t""$AS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AS" ; then
+  if test $build = $host ; then
+    ncn_cv_AS=$AS
+    # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2846: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_AS"; then
+  ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_AS="as"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
+fi
+fi
+ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
+if test -n "$ncn_cv_AS"; then
+  echo "$ac_t""$ncn_cv_AS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    AS=$ncn_cv_AS
+  else
+    AS="${ncn_tool_prefix}as"
+  fi
+else
+  AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2885: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+DLLTOOL="$ac_cv_prog_DLLTOOL"
+if test -n "$DLLTOOL"; then
+  echo "$ac_t""$DLLTOOL" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL" ; then
+  if test $build = $host ; then
+    ncn_cv_DLLTOOL=$DLLTOOL
+    # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2918: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_DLLTOOL"; then
+  ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
+fi
+fi
+ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
+if test -n "$ncn_cv_DLLTOOL"; then
+  echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    DLLTOOL=$ncn_cv_DLLTOOL
+  else
+    DLLTOOL="${ncn_tool_prefix}dlltool"
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}ld; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2957: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$LD"; then
+  ac_cv_prog_LD="$LD" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_LD="${ncn_tool_prefix}ld"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+LD="$ac_cv_prog_LD"
+if test -n "$LD"; then
+  echo "$ac_t""$LD" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_LD" ; then
+  if test $build = $host ; then
+    ncn_cv_LD=$LD
+    # Extract the first word of "ld", so it can be a program name with args.
+set dummy ld; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2990: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_LD"; then
+  ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_LD="ld"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
+fi
+fi
+ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
+if test -n "$ncn_cv_LD"; then
+  echo "$ac_t""$ncn_cv_LD" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    LD=$ncn_cv_LD
+  else
+    LD="${ncn_tool_prefix}ld"
+  fi
+else
+  LD="$ac_cv_prog_LD"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}nm; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3029: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$NM"; then
+  ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_NM="${ncn_tool_prefix}nm"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+NM="$ac_cv_prog_NM"
+if test -n "$NM"; then
+  echo "$ac_t""$NM" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_NM" ; then
+  if test $build = $host ; then
+    ncn_cv_NM=$NM
+    # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3062: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_NM"; then
+  ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_NM="nm"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
+fi
+fi
+ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
+if test -n "$ncn_cv_NM"; then
+  echo "$ac_t""$ncn_cv_NM" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    NM=$ncn_cv_NM
+  else
+    NM="${ncn_tool_prefix}nm"
+  fi
+else
+  NM="$ac_cv_prog_NM"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3101: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB" ; then
+  if test $build = $host ; then
+    ncn_cv_RANLIB=$RANLIB
+    # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3134: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_RANLIB"; then
+  ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
+fi
+fi
+ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
+if test -n "$ncn_cv_RANLIB"; then
+  echo "$ac_t""$ncn_cv_RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    RANLIB=$ncn_cv_RANLIB
+  else
+    RANLIB=":"
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}windres; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3173: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$WINDRES"; then
+  ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+WINDRES="$ac_cv_prog_WINDRES"
+if test -n "$WINDRES"; then
+  echo "$ac_t""$WINDRES" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_WINDRES" ; then
+  if test $build = $host ; then
+    ncn_cv_WINDRES=$WINDRES
+    # Extract the first word of "windres", so it can be a program name with args.
+set dummy windres; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3206: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_WINDRES"; then
+  ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_WINDRES="windres"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
+fi
+fi
+ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
+if test -n "$ncn_cv_WINDRES"; then
+  echo "$ac_t""$ncn_cv_WINDRES" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    WINDRES=$ncn_cv_WINDRES
+  else
+    WINDRES="${ncn_tool_prefix}windres"
+  fi
+else
+  WINDRES="$ac_cv_prog_WINDRES"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3245: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$OBJCOPY"; then
+  ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+OBJCOPY="$ac_cv_prog_OBJCOPY"
+if test -n "$OBJCOPY"; then
+  echo "$ac_t""$OBJCOPY" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_OBJCOPY" ; then
+  if test $build = $host ; then
+    ncn_cv_OBJCOPY=$OBJCOPY
+    # Extract the first word of "objcopy", so it can be a program name with args.
+set dummy objcopy; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3278: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_OBJCOPY"; then
+  ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
+fi
+fi
+ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
+if test -n "$ncn_cv_OBJCOPY"; then
+  echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    OBJCOPY=$ncn_cv_OBJCOPY
+  else
+    OBJCOPY="${ncn_tool_prefix}objcopy"
+  fi
+else
+  OBJCOPY="$ac_cv_prog_OBJCOPY"
+fi
+
+ if test -n "$ncn_tool_prefix"; then
+  # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ncn_tool_prefix}objdump; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3317: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+OBJDUMP="$ac_cv_prog_OBJDUMP"
+if test -n "$OBJDUMP"; then
+  echo "$ac_t""$OBJDUMP" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP" ; then
+  if test $build = $host ; then
+    ncn_cv_OBJDUMP=$OBJDUMP
+    # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3350: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_OBJDUMP"; then
+  ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_OBJDUMP="objdump"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
+fi
+fi
+ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
+if test -n "$ncn_cv_OBJDUMP"; then
+  echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    OBJDUMP=$ncn_cv_OBJDUMP
+  else
+    OBJDUMP="${ncn_tool_prefix}objdump"
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
 
 
 
@@ -2721,13 +3390,510 @@ NCN_STRICT_CHECK_TOOL(OBJDUMP, objdump)
 
 
 # Target tools.
-NCN_STRICT_CHECK_TARGET_TOOL(AR_FOR_TARGET, ar)
-NCN_STRICT_CHECK_TARGET_TOOL(AS_FOR_TARGET, as)
-NCN_STRICT_CHECK_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool)
-NCN_STRICT_CHECK_TARGET_TOOL(LD_FOR_TARGET, ld)
-NCN_STRICT_CHECK_TARGET_TOOL(NM_FOR_TARGET, nm)
-NCN_STRICT_CHECK_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib, :)
-NCN_STRICT_CHECK_TARGET_TOOL(WINDRES_FOR_TARGET, windres)
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3398: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AR_FOR_TARGET"; then
+  ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
+if test -n "$AR_FOR_TARGET"; then
+  echo "$ac_t""$AR_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
+    # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3431: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_AR_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
+fi
+fi
+ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
+if test -n "$ncn_cv_AR_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
+  else
+    AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
+  fi
+else
+  AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}as; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3470: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AS_FOR_TARGET"; then
+  ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
+if test -n "$AS_FOR_TARGET"; then
+  echo "$ac_t""$AS_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
+    # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3503: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_AS_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
+fi
+fi
+ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
+if test -n "$ncn_cv_AS_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
+  else
+    AS_FOR_TARGET="${ncn_target_tool_prefix}as"
+  fi
+else
+  AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3542: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$DLLTOOL_FOR_TARGET"; then
+  ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
+if test -n "$DLLTOOL_FOR_TARGET"; then
+  echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
+    # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3575: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
+fi
+fi
+ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
+if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
+  else
+    DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
+  fi
+else
+  DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3614: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$LD_FOR_TARGET"; then
+  ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
+if test -n "$LD_FOR_TARGET"; then
+  echo "$ac_t""$LD_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
+    # Extract the first word of "ld", so it can be a program name with args.
+set dummy ld; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3647: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_LD_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
+fi
+fi
+ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
+if test -n "$ncn_cv_LD_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
+  else
+    LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
+  fi
+else
+  LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3686: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$NM_FOR_TARGET"; then
+  ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
+if test -n "$NM_FOR_TARGET"; then
+  echo "$ac_t""$NM_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
+    # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3719: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_NM_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
+fi
+fi
+ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
+if test -n "$ncn_cv_NM_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
+  else
+    NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
+  fi
+else
+  NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3758: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB_FOR_TARGET"; then
+  ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
+if test -n "$RANLIB_FOR_TARGET"; then
+  echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
+    # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3791: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
+fi
+fi
+ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
+if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
+  else
+    RANLIB_FOR_TARGET=":"
+  fi
+else
+  RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
+fi
+
+ if test -n "$ncn_target_tool_prefix"; then
+  # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3830: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$WINDRES_FOR_TARGET"; then
+  ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
+if test -n "$WINDRES_FOR_TARGET"; then
+  echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
+  if test $build = $target ; then
+    ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
+    # Extract the first word of "windres", so it can be a program name with args.
+set dummy windres; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3863: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
+fi
+fi
+ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
+if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ 
+    WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
+  else
+    WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
+  fi
+else
+  WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
+fi
+
 
 
 
@@ -2825,15 +3991,34 @@ trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 # Transform confdefs.h into DEFS.
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then we branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+cat >confdef2opt.sed <<\_ACEOF
+t clear
+: clear
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*([^)]*)\)[ 	]*\(.*\),-D\1=\2,g
+t quote
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\),-D\1=\2,g
+t quote
+d
+: quote
+s,[ 	`~#$^&*(){}\\|;'"<>?],\\&,g
+s,\[,\\&,g
+s,\],\\&,g
+s,\$,$$,g
+p
+_ACEOF
+# We use echo to avoid assuming a particular line-breaking character.
+# The extra dot is to prevent the shell from consuming trailing
+# line-breaks from the sub-command output.  A line-break within
+# single-quotes doesn't work because, if this script is created in a
+# platform that uses two characters for line-breaks (e.g., DOS), tr
+# would break.
+ac_LF_and_DOT=`echo; echo .`
+DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+rm -f confdef2opt.sed
 
 
 # Without the "./", some shells look in PATH for config.status.
@@ -2970,11 +4155,43 @@ s%@LEX@%$LEX%g
 s%@MAKEINFO@%$MAKEINFO%g
 s%@YACC@%$YACC%g
 s%@config_shell@%$config_shell%g
+s%@AR@%$AR%g
+s%@ncn_cv_AR@%$ncn_cv_AR%g
+s%@AS@%$AS%g
+s%@ncn_cv_AS@%$ncn_cv_AS%g
+s%@DLLTOOL@%$DLLTOOL%g
+s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
+s%@LD@%$LD%g
+s%@ncn_cv_LD@%$ncn_cv_LD%g
+s%@NM@%$NM%g
+s%@ncn_cv_NM@%$ncn_cv_NM%g
+s%@RANLIB@%$RANLIB%g
+s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
+s%@WINDRES@%$WINDRES%g
+s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
+s%@OBJCOPY@%$OBJCOPY%g
+s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
+s%@OBJDUMP@%$OBJDUMP%g
+s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
 s%@CC@%$CC%g
 s%@CXX@%$CXX%g
 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
 s%@DEFAULT_M4@%$DEFAULT_M4%g
+s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
+s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
+s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
+s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
+s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
+s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
+s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
+s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
+s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
+s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
+s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
+s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
+s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
+s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g