* amd64-tdep.c (amd64_sigtramp_frame_sniffer): Rewrite to use new
[platform/upstream/binutils.git] / configure
index 90f42d4..f8c5cfe 100755 (executable)
--- a/configure
+++ b/configure
@@ -1389,7 +1389,7 @@ case "${target}" in
     ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
     ;;
   powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
     target_configdirs="$target_configdirs target-winsup"
@@ -1411,7 +1411,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
     ;;
   rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
     ;;
   rs6000-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"
@@ -2283,8 +2283,8 @@ if test -d ${srcdir}/gcc; then
            missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
            case ${boot_language} in
              yes)
-               # Add to (space-separated) list of stage 1 languages.
-               stage1_languages="${stage1_languages} ${language}"
+               # Add to (comma-separated) list of stage 1 languages.
+               stage1_languages="${stage1_languages},${language}"
                ;;
            esac
            ;;
@@ -2709,50 +2709,6 @@ done
 test -n "$DEFAULT_LEX" || DEFAULT_LEX="$MISSING flex"
 
 
-# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
-# Set up the list of links to be made.
-# ${links} is the list of link names, and ${files} is the list of names to link to.
-
-# Make the links.
-configlinks="${links}"
-if test -r ./config.status  ; then
-  mv -f ./config.status ./config.back
-fi
-while test -n "${files}" ; do
-  # set file to car of files, files to cdr of files
-  set ${files}; file=$1; shift; files=$*
-  set ${links}; link=$1; shift; links=$*
-
-  if test ! -r ${srcdir}/${file} ; then
-    if test ! -r ${file} ; then
-      echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
-      echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
-      exit 1
-    else
-      srcfile=${file}
-    fi
-  else
-    srcfile=${srcdir}/${file}
-  fi
-
-  ${remove} -f ${link}
-  # Make a symlink if possible, otherwise try a hard link
-  if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
-    true
-  else
-    # We need to re-remove the file because Lynx leaves a 
-    # very strange directory there when it fails an NFS symlink.
-    ${remove} -r -f ${link}
-    ${hard_link} ${srcfile} ${link}
-  fi
-  if test ! -r ${link} ; then
-    echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
-    exit 1
-  fi
-
-  echo "Linked \"${link}\" to \"${srcfile}\"."
-done
-
 # Create a .gdbinit file which runs the one in srcdir
 # and tells GDB to look there for source files.
 
@@ -2983,21 +2939,21 @@ serialization_dependencies=serdep.tmp
 # at the end of the argument list.
 # These will be expanded by make, so quote '$'.
 cat <<\EOF_SED > conftestsed
-s/ --no[^ ]* / /
-s/ --c[a-z-]*[= ][^ ]* / /
-s/ --sr[a-z-]*[= ][^ ]* / /
-s/ --ho[a-z-]*[= ][^ ]* / /
-s/ --bu[a-z-]*[= ][^ ]* / /
-s/ --t[a-z-]*[= ][^ ]* / /
-s/ --program-[pst][a-z-]*[= ][^ ]* / /
-s/ -cache-file[= ][^ ]* / /
-s/ -srcdir[= ][^ ]* / /
-s/ -host[= ][^ ]* / /
-s/ -build[= ][^ ]* / /
-s/ -target[= ][^ ]* / /
-s/ -program-prefix[= ][^ ]* / /
-s/ -program-suffix[= ][^ ]* / /
-s/ -program-transform-name[= ][^ ]* / /
+s/ --no[^ ]*/ /g
+s/ --c[a-z-]*[= ][^ ]*//g
+s/ --sr[a-z-]*[= ][^ ]*//g
+s/ --ho[a-z-]*[= ][^ ]*//g
+s/ --bu[a-z-]*[= ][^ ]*//g
+s/ --t[a-z-]*[= ][^ ]*//g
+s/ --program-[pst][a-z-]*[= ][^ ]*//g
+s/ -cache-file[= ][^ ]*//g
+s/ -srcdir[= ][^ ]*//g
+s/ -host[= ][^ ]*//g
+s/ -build[= ][^ ]*//g
+s/ -target[= ][^ ]*//g
+s/ -program-prefix[= ][^ ]*//g
+s/ -program-suffix[= ][^ ]*//g
+s/ -program-transform-name[= ][^ ]*//g
 s/ [^' -][^ ]* / /
 s/^ *//;s/ *$//
 s,\$,$$,g
@@ -3254,7 +3210,6 @@ ospace_frag=${srcdir}/${ospace_frag}
 
 
 
-
 # Build module lists & subconfigure args.
 
 
@@ -3286,7 +3241,7 @@ test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
   # 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:3290: checking for $ac_word" >&5
+echo "configure:3245: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3319,7 +3274,7 @@ if test -z "$ac_cv_prog_AR" ; then
     # 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:3323: checking for $ac_word" >&5
+echo "configure:3278: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3358,7 +3313,7 @@ fi
   # Extract the first word of "${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:3362: checking for $ac_word" >&5
+echo "configure:3317: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3391,7 +3346,7 @@ if test -z "$ac_cv_prog_AS" ; then
     # 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:3395: checking for $ac_word" >&5
+echo "configure:3350: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3430,7 +3385,7 @@ fi
   # Extract the first word of "${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:3434: checking for $ac_word" >&5
+echo "configure:3389: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3463,7 +3418,7 @@ if test -z "$ac_cv_prog_DLLTOOL" ; then
     # 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:3467: checking for $ac_word" >&5
+echo "configure:3422: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3502,7 +3457,7 @@ fi
   # Extract the first word of "${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:3506: checking for $ac_word" >&5
+echo "configure:3461: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3535,7 +3490,7 @@ if test -z "$ac_cv_prog_LD" ; then
     # 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:3539: checking for $ac_word" >&5
+echo "configure:3494: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3574,7 +3529,7 @@ fi
   # Extract the first word of "${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:3578: checking for $ac_word" >&5
+echo "configure:3533: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3607,7 +3562,7 @@ if test -z "$ac_cv_prog_NM" ; then
     # 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:3611: checking for $ac_word" >&5
+echo "configure:3566: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3646,7 +3601,7 @@ fi
   # Extract the first word of "${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:3650: checking for $ac_word" >&5
+echo "configure:3605: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3679,7 +3634,7 @@ if test -z "$ac_cv_prog_RANLIB" ; then
     # 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:3683: checking for $ac_word" >&5
+echo "configure:3638: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3718,7 +3673,7 @@ fi
   # Extract the first word of "${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:3722: checking for $ac_word" >&5
+echo "configure:3677: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3751,7 +3706,7 @@ if test -z "$ac_cv_prog_WINDRES" ; then
     # 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:3755: checking for $ac_word" >&5
+echo "configure:3710: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3790,7 +3745,7 @@ fi
   # Extract the first word of "${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:3794: checking for $ac_word" >&5
+echo "configure:3749: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3823,7 +3778,7 @@ if test -z "$ac_cv_prog_OBJCOPY" ; then
     # 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:3827: checking for $ac_word" >&5
+echo "configure:3782: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3862,7 +3817,7 @@ fi
   # Extract the first word of "${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:3866: checking for $ac_word" >&5
+echo "configure:3821: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3895,7 +3850,7 @@ if test -z "$ac_cv_prog_OBJDUMP" ; then
     # 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:3899: checking for $ac_word" >&5
+echo "configure:3854: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   # Extract the first word of "${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:3948: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3903: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$AR_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_AR_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}ar"
+      ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${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""$AR_FOR_TARGET" 1>&6
+CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
+if test -n "$CONFIGURED_AR_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
+    ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_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:3981: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3936: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
 fi
 fi
-ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
-if test -n "$ncn_cv_AR_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
+    CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET
   else
-    AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
+    CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
   fi
 else
-  AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
+  CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4020: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3975: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$AS_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_AS_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}as"
+      ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${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""$AS_FOR_TARGET" 1>&6
+CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
+if test -n "$CONFIGURED_AS_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
+    ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_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:4053: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4008: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
 fi
 fi
-ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
-if test -n "$ncn_cv_AS_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
+    CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET
   else
-    AS_FOR_TARGET="${ncn_target_tool_prefix}as"
+    CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
   fi
 else
-  AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
+  CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4092: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4047: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$DLLTOOL_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}dlltool"
+      ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${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""$DLLTOOL_FOR_TARGET" 1>&6
+CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
+if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
+    ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_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:4125: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4080: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
 fi
 fi
-ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
-if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
+    CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET
   else
-    DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
+    CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
   fi
 else
-  DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
+  CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4164: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4119: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$LD_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_LD_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}ld"
+      ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${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""$LD_FOR_TARGET" 1>&6
+CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
+if test -n "$CONFIGURED_LD_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
+    ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_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:4197: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4152: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
 fi
 fi
-ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
-if test -n "$ncn_cv_LD_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
+    CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET
   else
-    LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
+    CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
   fi
 else
-  LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
+  CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4236: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4191: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$NM_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_NM_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}nm"
+      ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${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""$NM_FOR_TARGET" 1>&6
+CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
+if test -n "$CONFIGURED_NM_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
+    ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_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:4269: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4224: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
 fi
 fi
-ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
-if test -n "$ncn_cv_NM_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
+    CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET
   else
-    NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
+    CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
   fi
 else
-  NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
+  CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4308: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4263: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$RANLIB_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}ranlib"
+      ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${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""$RANLIB_FOR_TARGET" 1>&6
+CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
+if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
+    ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_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:4341: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4296: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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=":"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":"
 fi
 fi
-ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
-if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
+    CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET
   else
-    RANLIB_FOR_TARGET=":"
+    CONFIGURED_RANLIB_FOR_TARGET=":"
   fi
 else
-  RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
+  CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_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:4380: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4335: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_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="$WINDRES_FOR_TARGET" # Let the user override the test.
+  if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
+  ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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="${ncn_target_tool_prefix}windres"
+      ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${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""$WINDRES_FOR_TARGET" 1>&6
+CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
+if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
+  echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
 
 fi
-if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then
   if test $build = $target ; then
-    ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
+    ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_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:4413: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4368: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_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="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
+  if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
+  ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
 else
   IFS="${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"
+      ac_cv_prog_ncn_cv_CONFIGURED_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"
+  test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
 fi
 fi
-ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
-if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
-  echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
+  echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6
 else
   echo "$ac_t""no" 1>&6
 fi
  
-    WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
+    CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET
   else
-    WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
+    CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
   fi
 else
-  WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
+  CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
 fi
 
 
@@ -4469,14 +4424,31 @@ if test "x${build}" = "x${host}" ; then
   NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
   RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
   WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
+else
+  # Just use the ones we found.
+  AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
+  AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
+  DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
+  LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
+  NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
+  RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
+  WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"  
 fi
+
+
+
+
+
+
+
+
 # Certain tools may need extra flags.
 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:4480: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:4452: checking whether to enable maintainer-specific portions of Makefiles" >&5
 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -4529,9 +4501,9 @@ else
   enable_werror=yes
 fi
 
-case ${enable_error} in
-  yes) WERROR=-Werror ;;
-  *) WERROR= ;;
+case ${enable_werror} in
+  yes) stage2_werror_flag="--enable-werror-always" ;;
+  *) stage2_werror_flag="" ;;
 esac
 
 
@@ -4724,7 +4696,6 @@ s%@SET_LIB_PATH@%$SET_LIB_PATH%g
 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
-s%@configlinks@%$configlinks%g
 s%@gcc_version_trigger@%$gcc_version_trigger%g
 s%@gcc_version@%$gcc_version%g
 s%@tooldir@%$tooldir%g
@@ -4765,20 +4736,20 @@ s%@OBJDUMP@%$OBJDUMP%g
 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
 s%@CXX@%$CXX%g
 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%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%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g
+s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g
+s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g
+s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g
+s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g
+s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g
+s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g
 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
@@ -4787,11 +4758,18 @@ s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
+s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
+s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
+s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
+s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
+s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
+s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
+s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
 s%@MAINT@%$MAINT%g
 s%@stage1_cflags@%$stage1_cflags%g
-s%@WERROR@%$WERROR%g
+s%@stage2_werror_flag@%$stage2_werror_flag%g
 
 CEOF
 EOF