X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=configure;h=e0d5acfb6b21ca6d3af88fb0020b1d6610a6f433;hb=5ef165c2ea8fea1f72c392c3dddc687ca58b1b87;hp=dc54a8fb0e91d25dd197240a9af5f8f6a88cb8d2;hpb=b3f16a9ba231d2169b69e23d8f31ebb30cad98bd;p=binutils-gdb.git

diff --git a/configure b/configure
index dc54a8fb0e9..e0d5acfb6b2 100755
--- a/configure
+++ b/configure
@@ -16,6 +16,9 @@ ac_help="$ac_help
                           Don't force sequential configuration of
                           sub-packages for the host, target or build
 			  machine, or of any sub-packages at all"
+ac_help="$ac_help
+  --enable-maintainer-mode enable make rules and dependencies not useful
+                          (and sometimes confusing) to the casual installer"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -574,7 +577,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:578: checking host system type" >&5
+echo "configure:581: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -595,7 +598,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:599: checking target system type" >&5
+echo "configure:602: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -613,7 +616,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:617: checking build system type" >&5
+echo "configure:620: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -655,16 +658,37 @@ 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.
 
-# clear some things potentially inherited from environment.
+ 
 
-enable_threads=no
-enable_shared=no
-enable_libstdcxx_v3=yes
-floating_point=default
-gas=default
-x11=default
+####
+# 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.
+
+ 
 
 ### we might need to use some other shell than /bin/sh for running subshells
 ### If we are on Windows, search for the shell.  This will permit people
@@ -700,15 +724,6 @@ esac
 
 config_shell=${CONFIG_SHELL-/bin/sh}
 
-## this is a little touchy and won't always work, but...
-##
-## if the argv[[0]] starts with a slash then it is an absolute name that can (and
-## must) be used as is.
-##
-## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
-## path.  Since PATH might include "." we also add `pwd` to the end of PATH.
-##
-
 progname=$0
 # if PWD already has a value, it is probably wrong.
 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
@@ -769,8 +784,6 @@ fi
 #
 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
 
-libstdcxx_version="target-libstdc++-v3"
-
 # these tools are built for the host environment
 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
 # know that we are building the simulator.
@@ -791,7 +804,7 @@ libgcj="target-libffi \
 target_libs="target-libiberty \
 		target-libgloss \
 		target-newlib \
-		${libstdcxx_version} \
+		target-libstdc++-v3 \
 		target-libf2c \
 		${libgcj} \
 		target-libobjc"
@@ -816,6 +829,16 @@ target_tools="target-examples target-groff target-gperf target-rda"
 configdirs=`echo ${host_libs} ${host_tools}`
 target_configdirs=`echo ${target_libs} ${target_tools}`
 
+# Only make build modules if build != host.
+# This should be done more generally, but at the moment it doesn't matter.
+if test ${host_alias} != ${build_alias} ; then
+  # This is the only build module.
+  build_modules=libiberty
+else
+  build_modules=
+fi
+
+
 ################################################################################
 
 srcname="gnu development package"
@@ -831,9 +854,29 @@ else
   is_cross_compiler=yes
 fi	
 
-# We always want to use the same name for this directory, so that dejagnu
-# can reliably find it.
-target_subdir=${target_alias}
+# Find the build and target subdirs.
+ case ${build_alias} in
+  "") build_noncanonical=${build} ;;
+  *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+  "") host_noncanonical=${build_noncanonical} ;;
+  *) host_noncanonical=${host_alias} ;;
+esac
+
+ case ${target_alias} in
+  "") target_noncanonical=${host_noncanonical} ;;
+  *) target_noncanonical=${target_alias} ;;
+esac
+
+  # Prefix 'build-' so this never conflicts with target_subdir.
+build_subdir="build-${build_noncanonical}"
+# Not really a subdirectory, but here for completeness.
+host_subdir=.
+# No prefix.
+target_subdir=${target_noncanonical}
+   
 
 if test ! -d ${target_subdir} ; then
   if mkdir ${target_subdir} ; then true
@@ -843,9 +886,6 @@ if test ! -d ${target_subdir} ; then
   fi
 fi
 
-build_prefix=build-
-build_subdir=${build_prefix}${build_alias}
-
 if test x"${build_alias}" != x"${host}" ; then
   if test ! -d ${build_subdir} ; then
     if mkdir ${build_subdir} ; then true
@@ -930,27 +970,27 @@ case "${host}" in
   hppa*64*-*-*)
     noconfigdirs="$noconfigdirs byacc"
     ;;
-  i[3456]86-*-vsta)
+  i[3456789]86-*-vsta)
     noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
     ;;
-  i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
+  i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
     noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
-	;;
-  i[3456]86-*-mingw32*)
+    ;;
+  i[3456789]86-*-mingw32*)
     # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
-     noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
-	;;
-  i[3456]86-*-beos*)
-     noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
-     ;;
+    noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
+    ;;
+  i[3456789]86-*-beos*)
+    noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
+    ;;
   *-*-cygwin*)
-     noconfigdirs="autoconf automake send-pr rcs guile perl"
+    noconfigdirs="autoconf automake send-pr rcs guile perl"
     ;;
   *-*-netbsd*)
     noconfigdirs="rcs"
     ;;
   ppc*-*-pe)
-     noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
+    noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
     ;;
   powerpc-*-beos*)
     noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
@@ -987,6 +1027,13 @@ case "${target}" in
   *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
     ;;
+  *-*-kaos*)
+    # Remove unsupported stuff on all kaOS configurations.
+    skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
+    skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
+    skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
+    noconfigdirs="$noconfigdirs target-libgloss"
+    ;;
   *-*-netbsd*)
     # Skip some stuff on all NetBSD configurations.
     noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
@@ -994,13 +1041,14 @@ case "${target}" in
     # Skip some stuff that's unsupported on some NetBSD configurations.
     case "${target}" in
       i*86-*-netbsdelf*) ;;
+      arm*-*-netbsdelf*) ;;
       *)
 	noconfigdirs="$noconfigdirs ${libgcj}"
 	;;
     esac
     ;;
   *-*-netware)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
     ;;
   *-*-rtems*)
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
@@ -1044,11 +1092,11 @@ case "${target}" in
     noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
     noconfigdirs="$noconfigdirs expect dejagnu"
     # the C++ libraries don't build on top of CE's C libraries
-    noconfigdirs="$noconfigdirs ${libstdcxx_version}"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3"
     noconfigdirs="$noconfigdirs target-newlib"
     case "${host}" in
       *-*-cygwin*) ;; # keep gdb and readline
-      *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
+      *) noconfigdirs="$noconfigdirs gdb readline"
 	 ;;
     esac
     ;;
@@ -1083,19 +1131,19 @@ case "${target}" in
     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
     ;;
   avr-*-*)
-    noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
     ;;
   c4x-*-* | tic4x-*-*)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
     ;;
   c54x*-*-* | tic54x-*-*)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
     ;;
   cris-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
   d10v-*-*)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
     ;;
   d30v-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
@@ -1110,7 +1158,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libgloss"
     ;;
   h8500-*-*)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
     ;;
   hppa*64*-*-linux* | parisc*64*-*-linux*)
     # In this case, it's because the hppa64-linux target is for
@@ -1139,13 +1187,13 @@ case "${target}" in
     # No gdb or ld support yet.
     noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
     ;;
-  i[3456]86-*-coff | i[3456]86-*-elf)
+  i[3456789]86-*-coff | i[3456789]86-*-elf)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
-  i[34567]86-*-freebsd*)
+  i[3456789]86-*-freebsd*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
-  i[3456]86-*-linux*)
+  i[3456789]86-*-linux*)
     # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
     # not build java stuff by default.
     case "${target}" in
@@ -1156,7 +1204,7 @@ case "${target}" in
     # This section makes it possible to build newlib natively on linux.
     # If we are using a cross compiler then don't configure newlib.
     if test x${is_cross_compiler} != xno ; then
-         noconfigdirs="$noconfigdirs target-newlib"
+      noconfigdirs="$noconfigdirs target-newlib"
     fi
     noconfigdirs="$noconfigdirs target-libgloss"
     # If we are not using a cross compiler, do configure newlib.
@@ -1164,13 +1212,13 @@ case "${target}" in
     # if the --with-newlib option has been given, because otherwise
     # 'target-newlib' will appear in skipdirs.
     ;;
-  i[3456]86-*-mingw32*)
+  i[3456789]86-*-mingw32*)
     target_configdirs="$target_configdirs target-mingw"
     noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
 
     # Can't build gdb for mingw32 if not native.
     case "${host}" in
-      i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
+      i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
       *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
          ;;
     esac
@@ -1188,28 +1236,28 @@ case "${target}" in
          ;;
     esac
     ;;    
-  i[3456]86-*-pe)
-    noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+  i[3456789]86-*-pe)
+    noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
     ;;
-  i[3456]86-*-sco3.2v5*)
+  i[3456789]86-*-sco3.2v5*)
     # The linker does not yet know about weak symbols in COFF,
     # and is not configured to handle mixed ELF and COFF.
     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
     ;;
-  i[3456]86-*-sco*)
+  i[3456789]86-*-sco*)
     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
     ;;
-  i[3456]86-*-solaris2*)
+  i[3456789]86-*-solaris2*)
     noconfigdirs="$noconfigdirs target-libgloss"
     ;;
-  i[3456]86-*-sysv4*)
+  i[3456789]86-*-sysv4*)
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
     ;;
-  i[3456]86-*-beos*)
-     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
-     ;;
+  i[3456789]86-*-beos*)
+    noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
+    ;;
   m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
-    noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
     ;;
   m68k-*-elf*)
     noconfigdirs="$noconfigdirs ${libgcj}"
@@ -1251,11 +1299,6 @@ case "${target}" in
   powerpc-*-eabi)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
-  powerpc64*-*-linux*)
-    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
-    # not yet ported.
-    noconfigdirs="$noconfigdirs target-libffi"
-    ;;
   rs6000-*-lynxos*)
     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
     ;;
@@ -1287,7 +1330,7 @@ case "${target}" in
     ;;
   mipstx39-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"   # same as generic mips
-   ;;
+    ;;
   mips*-*-linux*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
@@ -1299,9 +1342,9 @@ case "${target}" in
     ;;
   sh-*-*)
     case "${host}" in
-      i[3456]86-*-vsta) ;; # don't add gprof back in
-      i[3456]86-*-go32*) ;; # don't add gprof back in
-      i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
+      i[3456789]86-*-vsta) ;; # don't add gprof back in
+      i[3456789]86-*-go32*) ;; # don't add gprof back in
+      i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
       *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
     esac
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
@@ -1329,7 +1372,7 @@ case "${target}" in
   sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
     ;;
   v810-*-*)
-    noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
+    noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
     ;;
   v850-*-*)
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
@@ -1347,7 +1390,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
     ;;
   ip2k-*-*)
-    noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
     ;;
   *-*-linux*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
@@ -1373,19 +1416,19 @@ esac
 # go away some day.
 # NB:  embedded tabs in this IF block -- do not untabify
 if test x"${enable_languages+set}" != xset; then
-	if test x"${LANGUAGES+set}" = xset; then
-		enable_languages="${LANGUAGES}"
-		echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
-	else
-		enable_languages=all
-	fi
+  if test x"${LANGUAGES+set}" = xset; then
+    enable_languages="${LANGUAGES}"
+      echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
+  else
+    enable_languages=all
+  fi
 else
-	if test x"${enable_languages}" = x ||
-	   test x"${enable_languages}" = xyes;
-	then
-		echo configure.in: --enable-languages needs at least one language argument 1>&2
-		exit 1
-	fi
+  if test x"${enable_languages}" = x ||
+     test x"${enable_languages}" = xyes;
+     then
+    echo configure.in: --enable-languages needs at least one language argument 1>&2
+    exit 1
+  fi
 fi
 enable_languages=`echo "${enable_languages}" | sed -e 's/[ 	,][ 	,]*/,/g' -e 's/,$//'`
 
@@ -1394,64 +1437,60 @@ enable_languages=`echo "${enable_languages}" | sed -e 's/[ 	,][ 	,]*/,/g' -e 's/
 # front ends it requires, even if some are required indirectly.
 for lang in ${srcdir}/gcc/*/config-lang.in ..
 do
-   case $lang in
-    ..)
-       ;;
+  case $lang in
+    ..) ;;
     # The odd quoting in the next line works around
     # an apparent bug in bash 1.12 on linux.
-    ${srcdir}/gcc/[*]/config-lang.in)
-       ;;
+    ${srcdir}/gcc/[*]/config-lang.in) ;;
     *)
-       lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ 	]*\).*$,\1,p' $lang`
-       this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ 	]*\).*$,\1,p' $lang`
-       for other in $this_lang_requires
-       do
-	  case ,${enable_languages}, in
-	   *,$other,*)
-	      ;;
-	   *,all,*)
-	      ;;
-	   *,$lang_alias,*)
-	      echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
-	      enable_languages="$enable_languages,$other"
-	      ;;
-	  esac
-       done
-       ;;
-   esac
+      lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ 	]*\).*$,\1,p' $lang`
+      this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ 	]*\).*$,\1,p' $lang`
+      for other in $this_lang_requires
+      do
+        case ,${enable_languages}, in
+	  *,$other,*) ;;
+	  *,all,*) ;;
+	  *,$lang_alias,*)
+	    echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
+	    enable_languages="$enable_languages,$other"
+	    ;;
+	esac
+      done
+      ;;
+  esac
 done
 
 subdirs=
 for lang in ${srcdir}/gcc/*/config-lang.in ..
 do
-	case $lang in
-	..) ;;
-	# The odd quoting in the next line works around
-	# an apparent bug in bash 1.12 on linux.
-	${srcdir}/gcc/[*]/config-lang.in) ;;
-	*)
-	  lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ 	]*\).*$,\1,p' $lang`
-	  this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ 	]*\).*$,\1,p' $lang`
-	  this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ 	]*\).*$,\1,p' $lang`
-	  build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ 	]*\).*$,\1,p' $lang`
-	  if test "x$lang_alias" = x
-	  then
-		echo "$lang doesn't set \$language." 1>&2
-		exit 1
-	  fi
-	  case ${build_by_default},${enable_languages}, in
-	  *,$lang_alias,*) add_this_lang=yes ;;
-	  no,*) add_this_lang=no ;;
-	  *,all,*) add_this_lang=yes ;;
-	  *) add_this_lang=no ;;
-	  esac
-	  if test x"${add_this_lang}" = xyes; then
-	      eval target_libs='"$target_libs "'\"$this_lang_libs\"
-	  else
-	      eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
-	  fi
-	  ;;
-	esac
+  case $lang in
+    ..) ;;
+    # The odd quoting in the next line works around
+    # an apparent bug in bash 1.12 on linux.
+    ${srcdir}/gcc/[*]/config-lang.in) ;;
+    *)
+      lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ 	]*\).*$,\1,p' $lang`
+      this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ 	]*\).*$,\1,p' $lang`
+      this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ 	]*\).*$,\1,p' $lang`
+      build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ 	]*\).*$,\1,p' $lang`
+      if test "x$lang_alias" = x
+         then
+        echo "$lang doesn't set \$language." 1>&2
+        exit 1
+      fi
+      case ${build_by_default},${enable_languages}, in
+        *,$lang_alias,*) add_this_lang=yes ;;
+        no,*) add_this_lang=no ;;
+        *,all,*) add_this_lang=yes ;;
+        *) add_this_lang=no ;;
+      esac
+      if test x"${add_this_lang}" = xyes; then
+        eval target_libs='"$target_libs "'\"$this_lang_libs\"
+      else
+        eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
+      fi
+      ;;
+  esac
 done
 
 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
@@ -1656,7 +1695,6 @@ case "${host}" in
     ;;
   m88k-dg-dgux*)
     tentative_cc="gcc -Wall -ansi -D__using_DGUX"
-    host_makefile_frag="config/mh-dgux"
     ;;
   m88k-harris-cxux*)
     # Under CX/UX, we want to tell the compiler to use ANSI mode.
@@ -1701,19 +1739,19 @@ case "${host}" in
   i370-ibm-opened*)
     tentative_cc="c89"
     ;;
-  i[3456]86-*-sysv5*)
+  i[3456789]86-*-sysv5*)
     host_makefile_frag="config/mh-sysv5"
     ;;
-  i[3456]86-*-dgux*)
+  i[3456789]86-*-dgux*)
     tentative_cc="gcc -Wall -ansi -D__using_DGUX"
     host_makefile_frag="config/mh-dgux386"
     ;;
-  i[3456]86-ncr-sysv4.3*)
+  i[3456789]86-ncr-sysv4.3*)
     # The MetaWare compiler will generate a copyright message unless you
     # turn it off by adding the -Hnocopyr flag.
     tentative_cc="cc -Hnocopyr"
     ;;
-  i[3456]86-ncr-sysv4*)
+  i[3456789]86-ncr-sysv4*)
     # for an NCR 3000 (i486/SVR4) system.
     # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
     # This compiler not only emits obnoxious copyright messages every time
@@ -1722,21 +1760,21 @@ case "${host}" in
     tentative_cc="/usr/ccs/ATT/cc"
     host_makefile_frag="config/mh-ncr3000"
     ;;
-  i[3456]86-*-sco3.2v5*)
+  i[3456789]86-*-sco3.2v5*)
     ;;
-  i[3456]86-*-sco*)
+  i[3456789]86-*-sco*)
     # The native C compiler botches some simple uses of const.  Unfortunately,
     # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
     tentative_cc="cc -Dconst="
     host_makefile_frag="config/mh-sco"
     ;;
-  i[3456]86-*-udk*)
+  i[3456789]86-*-udk*)
     host_makefile_frag="config/mh-sysv5"
     ;;
-  i[3456]86-*-solaris2*)
+  i[3456789]86-*-solaris2*)
     host_makefile_frag="config/mh-sysv4"
     ;;
-  i[3456]86-*-msdosdjgpp*)
+  i[3456789]86-*-msdosdjgpp*)
     host_makefile_frag="config/mh-djgpp"
     ;;
   *-cygwin*)
@@ -1786,7 +1824,7 @@ extra_nmflags_for_target=
 extra_ranlibflags_for_target=
 target_makefile_frag=/dev/null
 case "${target}" in
-  i[3456]86-*-netware*)
+  i[3456789]86-*-netware*)
     target_makefile_frag="config/mt-netware"
     ;;
   powerpc-*-netware*)
@@ -1874,24 +1912,6 @@ if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-
   extra_host_args="$extra_host_args --with-newlib"
 fi
 
-# We default to --with-shared on platforms where -fpic is meaningless.
-# Well, we don't yet, but we will.
-if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
-  case "${target}" in
-    alpha*-dec-osf*)	enable_shared=yes ;;
-    alpha*-*-linux*)	enable_shared=yes ;;
-    mips-sgi-irix5*)	enable_shared=yes ;;
-    *)			enable_shared=no ;;
-  esac
-fi
-
-case "${enable_shared}" in
-  yes) shared=yes ;;
-  no) shared=no ;;
-  "") shared=no ;;
-  *) shared=yes ;;
-esac
-
 
 # Default to using --with-stabs for certain targets.
 if test x${with_stabs} = x ; then
@@ -1938,7 +1958,7 @@ fi
 
 # Some systems (e.g., one of the i386-aix systems the gas testers are
 # using) don't handle "\$" correctly, so don't use it here.
-tooldir='$(exec_prefix)'/${target_alias}
+tooldir='${exec_prefix}'/${target_alias}
 build_tooldir=${tooldir}
 
 # Generate a default definition for YACC.  This is used if the makefile can't
@@ -2209,12 +2229,6 @@ EOF
   esac
 fi
 
-# record if we want runtime library stuff installed in libsubdir.
-# Blank means no.
-if test -z "${enable_version_specific_runtime_libs}"; then
-  enable_version_specific_runtime_libs=no
-fi
-
 # Make sure that the compiler is able to generate an executable.  If it
 # can't, we are probably in trouble.  We don't care whether we can run the
 # executable--we might be using a cross compiler--we only care whether it
@@ -2267,12 +2281,10 @@ esac
 
 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
 # binutils tools will find libbfd.so.
-if test "${shared}" = "yes" ; then
-  SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
-else
-  SET_LIB_PATH=
-fi
-
+case "${enable_shared}" in
+  no | "") SET_LIB_PATH= ;;
+  *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
+esac
 
 case "${host}" in
   *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
@@ -2284,59 +2296,14 @@ esac
 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
 
 # This is the final value for target_configdirs.  configdirs already
-# has its final value.  It's time to create some lists of valid targets.
-
-# While at that, we remove Makefiles if we were started for recursive
-# configuration, such that the top-level Makefile reconfigures them,
-# like we used to do when configure itself was recursive.
+# has its final value, as does build_modules.  It's time to create some 
+# lists of valid targets.
 
 all_build_modules=
 configure_build_modules=
-# Only make build modules if build != host.
-# This should be done more generally, but at the moment it doesn't matter.
-if test ${host_alias} != ${build_alias} ; then
-  for module in libiberty ; do
-    all_build_modules=all-build-${module}
-    configure_build_modules=configure-build-${module}
-    if test -z "${no_recursion}" \
-       && test -f ${build_subdir}/${module}/Makefile; then
-      echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
-      rm -f ${build_subdir}/${module}/Makefile
-    fi
-  done
-fi
-
-all_host_modules=
-check_host_modules=
-install_host_modules=
-configure_host_modules=
-for module in ${configdirs} ; do
-  all_host_modules="${all_host_modules} all-${module}"
-  check_host_modules="${check_host_modules} check-${module}"
-  install_host_modules="${install_host_modules} install-${module}"
-  configure_host_modules="${configure_host_modules} configure-${module}"
-  if test -z "${no_recursion}" \
-     && test -f ${module}/Makefile; then
-    echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
-    rm -f ${module}/Makefile
-  fi
-done
-install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
-
-all_target_modules=
-check_target_modules=
-install_target_modules=
-configure_target_modules=
-for module in ${target_configdirs} ; do
-  all_target_modules="${all_target_modules} all-target-${module}"
-  check_target_modules="${check_target_modules} check-target-${module}"
-  install_target_modules="${install_target_modules} install-target-${module}"
-  configure_target_modules="${configure_target_modules} configure-target-${module}"
-  if test -z "${no_recursion}" \
-     && test -f ${target_subdir}/${module}/Makefile; then
-    echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
-    rm -f ${target_subdir}/${module}/Makefile
-  fi
+for module in ${build_modules} ; do
+  all_build_modules=all-build-${module}
+  configure_build_modules=configure-build-${module}
 done
 
 # Determine whether gdb needs tk/tcl or not.
@@ -2366,13 +2333,49 @@ case "$enable_gdbtk" in
 esac
 
 # Create the 'maybe dependencies'.  This uses a temporary file.
+
+# While at that, we remove Makefiles if we were started for recursive
+# configuration, so that the top-level Makefile reconfigures them,
+# like we used to do when configure itself was recursive.
 rm -f maybedep.tmp
 echo '# maybedep.tmp' > maybedep.tmp
-for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
-	${install_host_modules} ${install_target_modules} \
-	${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
-	; do
-  echo "maybe-${item}: ${item}" >> maybedep.tmp
+
+# Make-targets which may need maybe dependencies.
+mts="configure all install check"
+
+# Loop over modules and make-targets.
+for module in ${build_modules} ; do
+  if test -z "${no_recursion}" \
+     && test -f ${build_subdir}/${module}/Makefile; then
+    echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
+    rm -f ${build_subdir}/${module}/Makefile
+  fi
+  for mt in ${mts} ; do
+    case ${mt} in
+      install) ;; # No installing build modules.
+      *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
+    esac
+  done
+done
+for module in ${configdirs} ; do
+  if test -z "${no_recursion}" \
+     && test -f ${module}/Makefile; then
+    echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
+    rm -f ${module}/Makefile
+  fi
+  for mt in ${mts} ; do
+    echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
+  done
+done
+for module in ${target_configdirs} ; do
+  if test -z "${no_recursion}" \
+     && test -f ${target_subdir}/${module}/Makefile; then
+    echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
+    rm -f ${target_subdir}/${module}/Makefile
+  fi
+  for mt in ${mts} ; do
+    echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
+  done
 done
 maybe_dependencies=maybedep.tmp
 
@@ -2438,7 +2441,7 @@ baseargs=`echo " ${ac_configure_args} " | \
 	    -e 's/ -host[= ][^ ]* / /' \
 	    -e 's/ -build[= ][^ ]* / /' \
 	    -e 's/ -target[= ][^ ]* / /' \
-	    -e 's/ [^ -][^ ]* / /' \
+	    -e "s/ [^' -][^ ]* / /" \
 	    -e 's/^ *//;s/ *$//'`
 
 # For the build-side libraries, we just need to pretend we're native,
@@ -2487,30 +2490,19 @@ target_configargs="--cache-file=../config.cache --host=${target_alias} --build=$
 # Note, if you change the default, make sure to fix both here and in
 # the gcc and libstdc++-v3 subdirectories.
 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
-gxx_include_dir=
-if test -n "${with_gxx_include_dir}"; then
-  case "${with_gxx_include_dir}" in
-    yes )
-      echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
-      exit 1
-      ;;
-    no )
-      ;;
-    * )
-      gxx_include_dir=${with_gxx_include_dir}
-      ;;
-  esac
-fi
-if test x${gxx_include_dir} = x; then
-  if test x${enable_version_specific_runtime_libs} = xyes; then
-    gxx_include_dir='${libsubdir}/include/c++'
-  else
-    . ${srcdir}/config.if
-    gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
-  fi
-else
-  gxx_include_dir=${gxx_include_dir}
-fi
+case "${with_gxx_include_dir}" in
+  yes)
+    { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
+    ;;
+  no | "")
+    case "${enable_version_specific_runtime_libs}" in
+      yes) gxx_include_dir='${libsubdir}/include/c++' ;;
+      *)
+        . ${srcdir}/config.if
+        gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
+    esac ;;
+  *) gxx_include_dir=${with_gxx_include_dir} ;;
+esac
 
 FLAGS_FOR_TARGET=
 case " $target_configdirs " in
@@ -2519,7 +2511,7 @@ case " $target_configdirs " in
   *" --with-newlib "*)
    case "$target" in
    *-cygwin*)
-     FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;;
+     FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;;
    esac
 
    # If we're not building GCC, don't discard standard headers.
@@ -2546,7 +2538,7 @@ case " $target_configdirs " in
    fi
 
    case "${target}-${is_cross_compiler}" in
-   i[3456]86-*-linux*-no)
+   i[3456789]86-*-linux*-no)
       # Here host == target, so we don't need to build gcc,
       # so we don't want to discard standard headers.
       FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
@@ -2569,7 +2561,7 @@ esac
 # being built; programs in there won't even run.
 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
   # Search for pre-installed headers if nothing else fits.
-  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
+  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
 fi
 
 if test "x${use_gnu_ld}" = x &&
@@ -2668,33 +2660,19 @@ ospace_frag=${srcdir}/${ospace_frag}
 
 
 
-
-
-
 # Build module lists & subconfigure args.
 
 
 
 
-
 # Host module lists & subconfigure args.
 
 
 
-
-
-
-
-
 # Target module lists & subconfigure args.
 
 
 
-
-
-
-
-
 # Build tools.
 
 
@@ -2704,31 +2682,1172 @@ 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:2695: 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:2728: 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:2767: 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:2800: 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:2839: 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:2872: 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:2911: 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:2944: 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:2983: 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:3016: 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:3055: 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:3088: 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:3127: 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:3160: 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:3199: 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:3232: 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:3271: 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:3304: 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
+
+
+
+
+
+
+
+
+
+# Target tools.
+ 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:3352: 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:3385: 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:3424: 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:3457: 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:3496: 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:3529: 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:3568: 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:3601: 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:3640: 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:3673: 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:3712: 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:3745: 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:3784: 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:3817: 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
 
-# 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)
 
 
 
@@ -2760,6 +3879,28 @@ 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""... $ac_c" 1>&6
+echo "configure:3884: checking whether to enable maintainer-specific portions of Makefiles" >&5
+# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+  enableval="$enable_maintainer_mode"
+  USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
+
+
+if test "$USE_MAINTAINER_MODE" = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi	
+MAINT=$MAINTAINER_MODE_TRUE
+
 trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure
@@ -2920,6 +4061,9 @@ s%@build_cpu@%$build_cpu%g
 s%@build_vendor@%$build_vendor%g
 s%@build_os@%$build_os%g
 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
+s%@build_subdir@%$build_subdir%g
+s%@host_subdir@%$host_subdir%g
+s%@target_subdir@%$target_subdir%g
 /@maybe_dependencies@/r $maybe_dependencies
 s%@maybe_dependencies@%%g
 /@serialization_dependencies@/r $serialization_dependencies
@@ -2937,9 +4081,6 @@ s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
 s%@configlinks@%$configlinks%g
-s%@enable_shared@%$enable_shared%g
-s%@enable_threads@%$enable_threads%g
-s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
 s%@gcc_version_trigger@%$gcc_version_trigger%g
 s%@gcc_version@%$gcc_version%g
 s%@tooldir@%$tooldir%g
@@ -2947,35 +4088,56 @@ s%@build_tooldir@%$build_tooldir%g
 s%@GDB_TK@%$GDB_TK%g
 s%@gxx_include_dir@%$gxx_include_dir%g
 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
-s%@build_subdir@%$build_subdir%g
 s%@build_configargs@%$build_configargs%g
 s%@configure_build_modules@%$configure_build_modules%g
 s%@all_build_modules@%$all_build_modules%g
 s%@host_configargs@%$host_configargs%g
 s%@configdirs@%$configdirs%g
-s%@configure_host_modules@%$configure_host_modules%g
-s%@all_host_modules@%$all_host_modules%g
-s%@check_host_modules@%$check_host_modules%g
-s%@install_host_modules@%$install_host_modules%g
-s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
-s%@target_subdir@%$target_subdir%g
 s%@target_configargs@%$target_configargs%g
 s%@target_configdirs@%$target_configdirs%g
-s%@configure_target_modules@%$configure_target_modules%g
-s%@all_target_modules@%$all_target_modules%g
-s%@check_target_modules@%$check_target_modules%g
-s%@install_target_modules@%$install_target_modules%g
 s%@BISON@%$BISON%g
 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
 s%@LEX@%$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@%$CC_FOR_TARGET%g
@@ -2984,6 +4146,9 @@ s%@CXX_FOR_TARGET@%$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@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
+s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
+s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
+s%@MAINT@%$MAINT%g
 
 CEOF
 EOF