Makefile.in, [...]: Replace uses of ${target_alias} for directory names (and other places which...

	* Makefile.in, configure.in, config.host, mkheaders.in: Replace
	uses of ${target_alias} for directory names (and other places which
	won't like the empty string) with ${target_noncanonical}.  Introduce
	call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's
	available.
	* configure: Regenerate.

From-SVN: r72457

6 files changed, 371 insertions, 357 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 61ce6a8..0a68b5a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2003-10-13  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* Makefile.in, configure.in, config.host, mkheaders.in: Replace
+	uses of ${target_alias} for directory names (and other places which
+	won't like the empty string) with ${target_noncanonical}.  Introduce
+	call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's
+	available.
+	* configure: Regenerate.
+
 2003-10-13  Ian Lance Taylor  <ian@wasabisystems.com>
 
 	* config/arm/iwmmxt.md (cond_iwmmxt_movsi_insn): New pattern.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index ede3da3..944a5cd 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -62,7 +62,7 @@ VPATH = @srcdir@
 build=@build@
 host=@host@
 target=@target@
-target_alias=@target_alias@
+target_noncanonical=@target_noncanonical@
 
 # Sed command to transform gcc to installed name.
 program_transform_name = @program_transform_name@
@@ -396,9 +396,9 @@ libexecdir = @libexecdir@
 # --------
 
 # Directory in which the compiler finds libraries etc.
-libsubdir = $(libdir)/gcc/$(target_alias)/$(version)
+libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
 # Directory in which the compiler finds executables
-libexecsubdir = $(libexecdir)/gcc/$(target_alias)/$(version)
+libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
 # Used to produce a relative $(gcc_tooldir) in gcc.o
 unlibsubdir = ../../..
 # Directory in which to find other cross-compilation tools and headers.
@@ -408,7 +408,7 @@ gcc_tooldir = @gcc_tooldir@
 # Used to install the shared libgcc.
 slibdir = @slibdir@
 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
-build_tooldir = $(exec_prefix)/$(target_alias)
+build_tooldir = $(exec_prefix)/$(target_noncanonical)
 # Directory in which the compiler finds target-independent g++ includes.
 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 # Directory to search for site-specific includes.
@@ -570,7 +570,7 @@ BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
 
 # Actual name to use when installing a native compiler.
 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
-GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
+GCC_TARGET_INSTALL_NAME = $(target_noncanonical)-`echo gcc|sed '$(program_transform_name)'`
 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
@@ -1316,7 +1316,7 @@ collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) gstab.h intl.h \
 	$(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
-	-DTARGET_MACHINE=\"$(target_alias)\" \
+	-DTARGET_MACHINE=\"$(target_noncanonical)\" \
 	-c $(srcdir)/collect2.c $(OUTPUT_OPTION)
 
 tlink.o: tlink.c $(DEMANGLE_H) $(HASHTAB_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
@@ -1369,7 +1369,7 @@ DRIVER_DEFINES = \
   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
-  -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
+  -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
   @TARGET_SYSTEM_ROOT_DEFINE@ \
@@ -1504,7 +1504,7 @@ toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(RTL_
    langhooks.h insn-flags.h cfglayout.h real.h cfgloop.h \
    hosthooks.h $(LANGHOOKS_DEF_H) cgraph.h $(COVERAGE_H)
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-	  -DTARGET_NAME=\"$(target_alias)\" \
+	  -DTARGET_NAME=\"$(target_noncanonical)\" \
 	  -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
 main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h
 
@@ -1839,7 +1839,7 @@ libbackend.o : $(OBJS-common:.o=.c) $(out_file) \
   insn-config.h insn-flags.h insn-codes.h insn-constants.h \
   insn-attr.h
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-	  -DTARGET_NAME=\"$(target_alias)\" \
+	  -DTARGET_NAME=\"$(target_noncanonical)\" \
 	  -DLOCALEDIR=\"$(localedir)\" \
 	  -c $(filter %.c,$^) -o $@
 
@@ -2313,7 +2313,7 @@ po-generated: $(parsedir)/c-parse.c options.c
 PREPROCESSOR_DEFINES = \
   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
-  -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
+  -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
@@ -2930,16 +2930,16 @@ install-common: native $(EXTRA_PARTS) lang.install-common installdirs
 	fi
 	$(INSTALL_SCRIPT) gccbug $(DESTDIR)$(bindir)/$(GCCBUG_INSTALL_NAME)
 
-# Install the driver program as $(target_alias)-gcc, 
-# $(target_alias)-gcc-$(version)
+# Install the driver program as $(target_noncanonical)-gcc, 
+# $(target_noncanonical)-gcc-$(version)
 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
 install-driver: installdirs xgcc$(exeext)
 	-if [ -f gcc-cross$(exeext) ] ; then \
 	  rm -f $(DESTDIR)$(bindir)/$(GCC_CROSS_NAME)$(exeext); \
 	  $(INSTALL_PROGRAM) gcc-cross$(exeext) $(DESTDIR)$(bindir)/$(GCC_CROSS_NAME)$(exeext); \
-	  rm -f $(DESTDIR)$(bindir)/$(target_alias)-gcc-$(version); \
+	  rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version); \
 	  ( cd $(DESTDIR)$(bindir) && \
-	    $(LN) $(GCC_CROSS_NAME)$(exeext) $(target_alias)-gcc-$(version) ); \
+	    $(LN) $(GCC_CROSS_NAME)$(exeext) $(target_noncanonical)-gcc-$(version) ); \
 	  if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
 	    rm -f $(DESTDIR)$(gcc_tooldir)/bin/gcc$(exeext); \
 	    $(INSTALL_PROGRAM) gcc-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/gcc$(exeext); \
@@ -2947,13 +2947,13 @@ install-driver: installdirs xgcc$(exeext)
 	else \
 	  rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
 	  $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
-	  rm -f $(DESTDIR)$(bindir)/$(target_alias)-gcc-$(version); \
+	  rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version); \
 	  ( cd $(DESTDIR)$(bindir) && \
-	    $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_alias)-gcc-$(version) ); \
-	  rm -f $(DESTDIR)$(bindir)/$(target_alias)-gcc-tmp$(exeext); \
+	    $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version) ); \
+	  rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
 	  ( cd $(DESTDIR)$(bindir) && \
-	    $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_alias)-gcc-tmp$(exeext) && \
-	    mv -f $(target_alias)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
+	    $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
+	    mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
 	fi
 
 # Install the info files.
@@ -3145,7 +3145,6 @@ uninstall: lang.uninstall
 # These targets are for the dejagnu testsuites. The file site.exp
 # contains global variables that all the testsuites will use.
 
-# Set to $(target_alias).
 target_subdir = @target_subdir@
 
 site.exp: ./config.status Makefile
@@ -3161,7 +3160,7 @@ site.exp: ./config.status Makefile
 	@echo "set host_triplet $(host)" >> ./tmp0
 	@echo "set build_triplet $(build)" >> ./tmp0
 	@echo "set target_triplet $(target)" >> ./tmp0
-	@echo "set target_alias $(target_alias)" >> ./tmp0
+	@echo "set target_alias $(target_noncanonical)" >> ./tmp0
 # CFLAGS is set even though it's empty to show we reserve the right to set it.
 	@echo "set CFLAGS \"\"" >> ./tmp0
 	@echo "set CXXFLAGS \"\"" >> ./tmp0
@@ -3296,7 +3295,7 @@ ${QMTEST_DIR}/context: stamp-qmtest
 	echo "CompilerTable.cplusplus_kind=GCC" >> $@
 	echo "CompilerTable.cplusplus_path=${objdir}/g++" >> $@
 	echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
-	echo "DejaGNUTest.target=${target_alias}" >> $@
+	echo "DejaGNUTest.target=${target_noncanonical}" >> $@
 
 # Run the G++ testsuite using QMTest.
 qmtest-g++: ${QMTEST_DIR}/context
diff --git a/gcc/config.host b/gcc/config.host
index b9bba74..fa6bced 100644
--- a/gcc/config.host
+++ b/gcc/config.host
@@ -84,7 +84,7 @@ case ${host} in
     host_exeext=.exe
     # This removes the cpu type and manufacturer components and
     #  replaces "." with "_" in the operating system version.
-    target_alias=`echo $host | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
+    target_noncanonical=`echo $host | sed 's/.*-.*-\(.*\)$/\1/' | sed 's/\./_/g'`
     prefix=/gnu
     local_prefix=/gnu
     ;;
@@ -120,10 +120,10 @@ case ${host} in
   i[34567]86-pc-msdosdjgpp*)
     host_xm_file=i386/xm-djgpp.h
     host_exeext=.exe
-    # Shorten $target_alias for 8.3 filename conventions.
+    # Shorten $target_noncanonical for 8.3 filename conventions.
     case ${target} in
       *pc-msdosdjgpp*)
-        target_alias=djgpp
+        target_noncanonical=djgpp
         ;;
     esac
     ;;
diff --git a/gcc/configure b/gcc/configure
index 3d01dd0..ebf8c66 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -717,7 +717,7 @@ test "$host_alias" != "$target_alias" &&
   program_prefix=${target_alias}-
 
 
-# Determine the target- and build-specific subdirectories
+# Determine the noncanonical target name, for directory use.
  case ${build_alias} in
   "") build_noncanonical=${build} ;;
   *) build_noncanonical=${build_alias} ;;
@@ -733,6 +733,8 @@ esac
   *) target_noncanonical=${target_alias} ;;
 esac
 
+
+# Determine the target- and build-specific subdirectories
   # Prefix 'build-' so this never conflicts with target_subdir.
 build_subdir="build-${build_noncanonical}"
 # Not really a subdirectory, but here for completeness.
@@ -771,7 +773,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 # - two terminals occur directly after each other
 # - the path contains an element with a dot in it
 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
-echo "configure:775: checking LIBRARY_PATH variable" >&5
+echo "configure:777: checking LIBRARY_PATH variable" >&5
 case ${LIBRARY_PATH} in
   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
     library_path_setting="contains current directory"
@@ -796,7 +798,7 @@ fi
 # - two terminals occur directly after each other
 # - the path contains an element with a dot in it
 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
-echo "configure:800: checking GCC_EXEC_PREFIX variable" >&5
+echo "configure:802: checking GCC_EXEC_PREFIX variable" >&5
 case ${GCC_EXEC_PREFIX} in
   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
     gcc_exec_prefix_setting="contains current directory"
@@ -905,7 +907,7 @@ EOF
 fi
 
 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
-echo "configure:909: checking whether a default linker was specified" >&5
+echo "configure:911: checking whether a default linker was specified" >&5
 if test x"${DEFAULT_LINKER+set}" = x"set"; then
   if test x"$gnu_ld_flag" = x"no"; then
     echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
@@ -949,7 +951,7 @@ EOF
 fi
 
 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
-echo "configure:953: checking whether a default assembler was specified" >&5
+echo "configure:955: checking whether a default assembler was specified" >&5
 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
   if test x"$gas_flag" = x"no"; then
     echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
@@ -968,7 +970,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:972: checking for $ac_word" >&5
+echo "configure:974: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -998,7 +1000,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1002: checking for $ac_word" >&5
+echo "configure:1004: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1049,7 +1051,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1053: checking for $ac_word" >&5
+echo "configure:1055: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1081,7 +1083,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1085: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1087: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1092,12 +1094,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 1096 "configure"
+#line 1098 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:1101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1123,12 +1125,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1127: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1129: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1132: checking whether we are using GNU C" >&5
+echo "configure:1134: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1137,7 +1139,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1143: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1156,7 +1158,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1160: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1162: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1189,10 +1191,10 @@ fi
 
 if test "x$CC" != xcc; then
   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
-echo "configure:1193: checking whether $CC and cc understand -c and -o together" >&5
+echo "configure:1195: checking whether $CC and cc understand -c and -o together" >&5
 else
   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
-echo "configure:1196: checking whether cc understands -c and -o together" >&5
+echo "configure:1198: checking whether cc understands -c and -o together" >&5
 fi
 set dummy $CC; ac_cc="`echo $2 |
 		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
@@ -1204,16 +1206,16 @@ else
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
-if { (eval echo configure:1208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-   test -f conftest.o && { (eval echo configure:1209: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+if { (eval echo configure:1210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+   test -f conftest.o && { (eval echo configure:1211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
 then
   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
   if test "x$CC" != xcc; then
     # Test first that cc exists at all.
-    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
       ac_try='cc -c conftest.c -o conftest.o 1>&5'
-      if { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-	 test -f conftest.o && { (eval echo configure:1217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+      if { (eval echo configure:1218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+	 test -f conftest.o && { (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
       then
         # cc works too.
         :
@@ -1253,21 +1255,21 @@ fi
 # -------------------------
 
 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1257: checking whether ${CC-cc} accepts -Wno-long-long" >&5
+echo "configure:1259: checking whether ${CC-cc} accepts -Wno-long-long" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   save_CFLAGS="$CFLAGS"
 CFLAGS="-Wno-long-long"
 cat > conftest.$ac_ext <<EOF
-#line 1264 "configure"
+#line 1266 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_prog_cc_no_long_long=yes
 else
@@ -1283,7 +1285,7 @@ fi
 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1287: checking how to run the C preprocessor" >&5
+echo "configure:1289: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1298,13 +1300,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1302 "configure"
+#line 1304 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1315,13 +1317,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1319 "configure"
+#line 1321 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1327: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1332,13 +1334,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1336 "configure"
+#line 1338 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1363,21 +1365,21 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1367: checking for inline" >&5
+echo "configure:1369: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 1374 "configure"
+#line 1376 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:1381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -1404,19 +1406,19 @@ esac
 
 
 echo $ac_n "checking for long long int""... $ac_c" 1>&6
-echo "configure:1408: checking for long long int" >&5
+echo "configure:1410: checking for long long int" >&5
 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1413 "configure"
+#line 1415 "configure"
 #include "confdefs.h"
 
 int main() {
 long long int i;
 ; return 0; }
 EOF
-if { (eval echo configure:1420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_long_long=yes
 else
@@ -1436,19 +1438,19 @@ EOF
 
   fi
 echo $ac_n "checking for __int64""... $ac_c" 1>&6
-echo "configure:1440: checking for __int64" >&5
+echo "configure:1442: checking for __int64" >&5
 if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1445 "configure"
+#line 1447 "configure"
 #include "confdefs.h"
 
 int main() {
 __int64 i;
 ; return 0; }
 EOF
-if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c___int64=yes
 else
@@ -1469,19 +1471,19 @@ EOF
   fi
 
 echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
-echo "configure:1473: checking for built-in _Bool" >&5
+echo "configure:1475: checking for built-in _Bool" >&5
 if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1478 "configure"
+#line 1480 "configure"
 #include "confdefs.h"
 
 int main() {
 _Bool foo;
 ; return 0; }
 EOF
-if { (eval echo configure:1485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_c__bool=yes
 else
@@ -1505,13 +1507,13 @@ fi
 
 # sizeof(char) is 1 by definition.
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:1509: checking size of void *" >&5
+echo "configure:1511: checking size of void *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1515 "configure"
+#line 1517 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1521,7 +1523,7 @@ int main() {
 switch (0) case 0: case (sizeof (void *) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_void_p=$ac_size
 else
@@ -1544,13 +1546,13 @@ EOF
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:1548: checking size of short" >&5
+echo "configure:1550: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1554 "configure"
+#line 1556 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1560,7 +1562,7 @@ int main() {
 switch (0) case 0: case (sizeof (short) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
 else
@@ -1583,13 +1585,13 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:1587: checking size of int" >&5
+echo "configure:1589: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1593 "configure"
+#line 1595 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1599,7 +1601,7 @@ int main() {
 switch (0) case 0: case (sizeof (int) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
 else
@@ -1622,13 +1624,13 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:1626: checking size of long" >&5
+echo "configure:1628: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1632 "configure"
+#line 1634 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1638,7 +1640,7 @@ int main() {
 switch (0) case 0: case (sizeof (long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1644: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
 else
@@ -1662,13 +1664,13 @@ EOF
 
 if test $ac_cv_c_long_long = yes; then
   echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:1666: checking size of long long" >&5
+echo "configure:1668: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1672 "configure"
+#line 1674 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1678,7 +1680,7 @@ int main() {
 switch (0) case 0: case (sizeof (long long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long_long=$ac_size
 else
@@ -1703,13 +1705,13 @@ EOF
 fi
 if test $ac_cv_c___int64 = yes; then
   echo $ac_n "checking size of __int64""... $ac_c" 1>&6
-echo "configure:1707: checking size of __int64" >&5
+echo "configure:1709: checking size of __int64" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 1713 "configure"
+#line 1715 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -1719,7 +1721,7 @@ int main() {
 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:1723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof___int64=$ac_size
 else
@@ -1758,7 +1760,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1762: checking for $ac_word" >&5
+echo "configure:1764: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1790,7 +1792,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "gnatbind", so it can be a program name with args.
 set dummy gnatbind; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1794: checking for $ac_word" >&5
+echo "configure:1796: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1823,7 +1825,7 @@ fi
 fi
 
 echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
-echo "configure:1827: checking for compiler driver that understands Ada" >&5
+echo "configure:1829: checking for compiler driver that understands Ada" >&5
 if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1866,7 +1868,7 @@ fi
 
 if test x$have_gnat != xno ; then 
 echo $ac_n "checking whether ${ADAC} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1870: checking whether ${ADAC} accepts -Wno-long-long" >&5
+echo "configure:1872: checking whether ${ADAC} accepts -Wno-long-long" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_adac_no_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2012,9 +2014,9 @@ if test x$ac_checking_valgrind != x ; then
   # It is certainly possible that there's valgrind but no valgrind.h.
   # GCC relies on making annotations so we must have both.
   echo $ac_n "checking for VALGRIND_DISCARD in <memcheck.h>""... $ac_c" 1>&6
-echo "configure:2016: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+echo "configure:2018: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
   cat > conftest.$ac_ext <<EOF
-#line 2018 "configure"
+#line 2020 "configure"
 #include "confdefs.h"
 #include <memcheck.h>
 #ifndef VALGRIND_DISCARD
@@ -2022,7 +2024,7 @@ echo "configure:2016: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
 #endif
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2038,17 +2040,17 @@ rm -f conftest*
   echo "$ac_t""$gcc_cv_header_memcheck_h" 1>&6
   ac_safe=`echo "valgrind.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for valgrind.h""... $ac_c" 1>&6
-echo "configure:2042: checking for valgrind.h" >&5
+echo "configure:2044: checking for valgrind.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2047 "configure"
+#line 2049 "configure"
 #include "confdefs.h"
 #include <valgrind.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2102,7 +2104,7 @@ rm -f conf$$.file
 # Extract the first word of "valgrind", so it can be a program name with args.
 set dummy valgrind; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2106: checking for $ac_word" >&5
+echo "configure:2108: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_valgrind_path'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2273,7 +2275,7 @@ if test "${with_sysroot+set}" = set; then
   withval="$with_sysroot"
   
  case ${with_sysroot} in
- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
  esac
    
@@ -2328,7 +2330,7 @@ fi
 # -------------------------
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2332: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2334: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2361,7 +2363,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2365: checking for $ac_word" >&5
+echo "configure:2367: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2391,7 +2393,7 @@ test -n "$AWK" && break
 done
 
 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
-echo "configure:2395: checking whether ln works" >&5
+echo "configure:2397: checking whether ln works" >&5
 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2423,7 +2425,7 @@ else
 fi
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2427: checking whether ln -s works" >&5
+echo "configure:2429: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2457,7 +2459,7 @@ fi
 # 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:2461: checking for $ac_word" >&5
+echo "configure:2463: 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
@@ -2495,7 +2497,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2499: checking for a BSD compatible install" >&5
+echo "configure:2501: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2547,7 +2549,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 # See if cmp has --ignore-initial.
 echo $ac_n "checking for cmp's capabilities""... $ac_c" 1>&6
-echo "configure:2551: checking for cmp's capabilities" >&5
+echo "configure:2553: checking for cmp's capabilities" >&5
 if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2583,7 +2585,7 @@ make_compare_target=$gcc_cv_prog_cmp_skip
 # Extract the first word of "mktemp", so it can be a program name with args.
 set dummy mktemp; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2587: checking for $ac_word" >&5
+echo "configure:2589: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2622,7 +2624,7 @@ else
   # Extract the first word of "makeinfo", so it can be a program name with args.
 set dummy makeinfo; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2626: checking for $ac_word" >&5
+echo "configure:2628: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2651,13 +2653,13 @@ fi
 if test -n "$MAKEINFO"; then
   # Found it, now check the version.
   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
-echo "configure:2655: checking for modern makeinfo" >&5
+echo "configure:2657: checking for modern makeinfo" >&5
 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     ac_prog_version=`$MAKEINFO --version 2>&1 |
                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
-  echo "configure:2661: version of makeinfo is $ac_prog_version" >&5
+  echo "configure:2663: version of makeinfo is $ac_prog_version" >&5
   case $ac_prog_version in
     '')     gcc_cv_prog_makeinfo_modern=no;;
     4.[2-9]*)
@@ -2685,7 +2687,7 @@ fi
 
 # Is pod2man recent enough to regenerate manpages?
 echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
-echo "configure:2689: checking for recent Pod::Man" >&5
+echo "configure:2691: checking for recent Pod::Man" >&5
 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
   echo "$ac_t""yes" 1>&6
   GENERATED_MANPAGES=generated-manpages		
@@ -2701,7 +2703,7 @@ else
   # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2705: checking for $ac_word" >&5
+echo "configure:2707: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2738,7 +2740,7 @@ else
   # Extract the first word of "bison", so it can be a program name with args.
 set dummy bison; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2742: checking for $ac_word" >&5
+echo "configure:2744: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2772,12 +2774,12 @@ fi
 # --------------------
 
 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
-echo "configure:2776: checking for GNU C library" >&5
+echo "configure:2778: checking for GNU C library" >&5
 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2781 "configure"
+#line 2783 "configure"
 #include "confdefs.h"
 #include <features.h>
 int main() {
@@ -2787,7 +2789,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_glibc=yes
 else
@@ -2808,12 +2810,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2812: checking for ANSI C header files" >&5
+echo "configure:2814: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2817 "configure"
+#line 2819 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2821,7 +2823,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2827: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2838,7 +2840,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2842 "configure"
+#line 2844 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2856,7 +2858,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2860 "configure"
+#line 2862 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2877,7 +2879,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2881 "configure"
+#line 2883 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2888,7 +2890,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2912,12 +2914,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2916: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2918: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2921 "configure"
+#line 2923 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2926,7 +2928,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -2947,19 +2949,19 @@ EOF
 fi
 
 echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
-echo "configure:2951: checking for working stdbool.h" >&5
+echo "configure:2953: checking for working stdbool.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2956 "configure"
+#line 2958 "configure"
 #include "confdefs.h"
 #include <stdbool.h>
 int main() {
 bool foo = false;
 ; return 0; }
 EOF
-if { (eval echo configure:2963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_stdbool_h=yes
 else
@@ -2980,12 +2982,12 @@ EOF
 fi
 
 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
-echo "configure:2984: checking whether string.h and strings.h may both be included" >&5
+echo "configure:2986: checking whether string.h and strings.h may both be included" >&5
 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2989 "configure"
+#line 2991 "configure"
 #include "confdefs.h"
 #include <string.h>
 #include <strings.h>
@@ -2993,7 +2995,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_header_string=yes
 else
@@ -3014,12 +3016,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:3018: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:3020: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3023 "configure"
+#line 3025 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -3035,7 +3037,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:3039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -3062,17 +3064,17 @@ for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3066: checking for $ac_hdr" >&5
+echo "configure:3068: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3071 "configure"
+#line 3073 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3102,17 +3104,17 @@ done
 # Check for thread headers.
 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
-echo "configure:3106: checking for thread.h" >&5
+echo "configure:3108: checking for thread.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3111 "configure"
+#line 3113 "configure"
 #include "confdefs.h"
 #include <thread.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3116: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3136,17 +3138,17 @@ fi
 
 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
-echo "configure:3140: checking for pthread.h" >&5
+echo "configure:3142: checking for pthread.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3145 "configure"
+#line 3147 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3150: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3171,12 +3173,12 @@ fi
 
 # These tests can't be done till we know if we have limits.h.
 echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
-echo "configure:3175: checking for CHAR_BIT" >&5
+echo "configure:3177: checking for CHAR_BIT" >&5
 if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3180 "configure"
+#line 3182 "configure"
 #include "confdefs.h"
 #ifdef HAVE_LIMITS_H
 #include <limits.h>
@@ -3201,7 +3203,7 @@ fi
 echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
 if test $gcc_cv_decl_char_bit = no; then
   echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
-echo "configure:3205: checking number of bits in a byte" >&5
+echo "configure:3207: checking number of bits in a byte" >&5
 if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3209,7 +3211,7 @@ else
  gcc_cv_c_nbby=
  while test $i -lt 65; do
    cat > conftest.$ac_ext <<EOF
-#line 3213 "configure"
+#line 3215 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3219,7 +3221,7 @@ switch(0) {
   ; }
 ; return 0; }
 EOF
-if { (eval echo configure:3223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_c_nbby=$i; break
 else
@@ -3244,14 +3246,14 @@ EOF
 fi
 fi
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3248: checking whether byte ordering is bigendian" >&5
+echo "configure:3250: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 3255 "configure"
+#line 3257 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3262,11 +3264,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 3270 "configure"
+#line 3272 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3277,7 +3279,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3281: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -3297,7 +3299,7 @@ if test "$cross_compiling" = yes; then
    echo $ac_n "cross-compiling... " 2>&6 
 else
   cat > conftest.$ac_ext <<EOF
-#line 3301 "configure"
+#line 3303 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -3310,7 +3312,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:3314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -3328,7 +3330,7 @@ fi
 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
 if test $ac_cv_c_bigendian = unknown; then
 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
-echo "configure:3332: checking to probe for byte ordering" >&5
+echo "configure:3334: checking to probe for byte ordering" >&5
 
 cat >conftest.c <<EOF
 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
@@ -3408,7 +3410,7 @@ esac
 # These libraries may be used by collect2.
 # We may need a special search path to get them linked.
 echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
-echo "configure:3412: checking for collect2 libraries" >&5
+echo "configure:3414: checking for collect2 libraries" >&5
 if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3419,7 +3421,7 @@ for libs in '' -lld -lmld \
 do
 	LIBS="$libs"
 	cat > conftest.$ac_ext <<EOF
-#line 3423 "configure"
+#line 3425 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3430,7 +3432,7 @@ int main() {
 ldopen()
 ; return 0; }
 EOF
-if { (eval echo configure:3434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gcc_cv_collect2_libs="$libs"; break
 else
@@ -3456,14 +3458,14 @@ save_LIBS="$LIBS"
 LIBS=
 
 echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
-echo "configure:3460: checking for library containing exc_resume" >&5
+echo "configure:3462: checking for library containing exc_resume" >&5
 if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_exc_resume="no"
 cat > conftest.$ac_ext <<EOF
-#line 3467 "configure"
+#line 3469 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3474,7 +3476,7 @@ int main() {
 exc_resume()
 ; return 0; }
 EOF
-if { (eval echo configure:3478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_exc_resume="none required"
 else
@@ -3485,7 +3487,7 @@ rm -f conftest*
 test "$ac_cv_search_exc_resume" = "no" && for i in exc; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3489 "configure"
+#line 3491 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3496,7 +3498,7 @@ int main() {
 exc_resume()
 ; return 0; }
 EOF
-if { (eval echo configure:3500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_exc_resume="-l$i"
 break
@@ -3526,14 +3528,14 @@ save_LIBS="$LIBS"
 LIBS=
 
 echo $ac_n "checking for library containing ldexp""... $ac_c" 1>&6
-echo "configure:3530: checking for library containing ldexp" >&5
+echo "configure:3532: checking for library containing ldexp" >&5
 if eval "test \"`echo '$''{'ac_cv_search_ldexp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_ldexp="no"
 cat > conftest.$ac_ext <<EOF
-#line 3537 "configure"
+#line 3539 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3544,7 +3546,7 @@ int main() {
 ldexp()
 ; return 0; }
 EOF
-if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_ldexp="none required"
 else
@@ -3555,7 +3557,7 @@ rm -f conftest*
 test "$ac_cv_search_ldexp" = "no" && for i in m; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3559 "configure"
+#line 3561 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3566,7 +3568,7 @@ int main() {
 ldexp()
 ; return 0; }
 EOF
-if { (eval echo configure:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_ldexp="-l$i"
 break
@@ -3593,12 +3595,12 @@ LIBS="$save_LIBS"
 # Use <inttypes.h> only if it exists,
 # doesn't clash with <sys/types.h>, and declares intmax_t.
 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
-echo "configure:3597: checking for inttypes.h" >&5
+echo "configure:3599: checking for inttypes.h" >&5
 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3602 "configure"
+#line 3604 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <inttypes.h>
@@ -3606,7 +3608,7 @@ int main() {
 intmax_t i = -1;
 ; return 0; }
 EOF
-if { (eval echo configure:3610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3612: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_header_inttypes_h=yes
 else
@@ -3634,12 +3636,12 @@ for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
         setlocale
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3638: checking for $ac_func" >&5
+echo "configure:3640: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3643 "configure"
+#line 3645 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3662,7 +3664,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3689,7 +3691,7 @@ done
 
 if test x$ac_cv_func_mbstowcs = xyes; then
   echo $ac_n "checking whether mbstowcs works""... $ac_c" 1>&6
-echo "configure:3693: checking whether mbstowcs works" >&5
+echo "configure:3695: checking whether mbstowcs works" >&5
 if eval "test \"`echo '$''{'gcc_cv_func_mbstowcs_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3697,7 +3699,7 @@ else
   gcc_cv_func_mbstowcs_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 3701 "configure"
+#line 3703 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int main()
@@ -3706,7 +3708,7 @@ int main()
   return 0;
 }
 EOF
-if { (eval echo configure:3710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gcc_cv_func_mbstowcs_works=yes
 else
@@ -3730,12 +3732,12 @@ EOF
 fi
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:3734: checking for ssize_t" >&5
+echo "configure:3736: checking for ssize_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3739 "configure"
+#line 3741 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3766,12 +3768,12 @@ fi
 # Try to determine the array type of the second argument of getgroups
 # for the target system (int or gid_t).
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:3770: checking for uid_t in sys/types.h" >&5
+echo "configure:3772: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3775 "configure"
+#line 3777 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -3800,7 +3802,7 @@ EOF
 fi
 
 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:3804: checking type of array argument to getgroups" >&5
+echo "configure:3806: checking type of array argument to getgroups" >&5
 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3808,7 +3810,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 3812 "configure"
+#line 3814 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -3833,7 +3835,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
     ac_cv_type_getgroups=gid_t
 else
@@ -3847,7 +3849,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 3851 "configure"
+#line 3853 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -3888,7 +3890,7 @@ fi
 
 
 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
-echo "configure:3892: checking whether the printf functions support %p" >&5
+echo "configure:3894: checking whether the printf functions support %p" >&5
 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3896,7 +3898,7 @@ else
   gcc_cv_func_printf_ptr=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 3900 "configure"
+#line 3902 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 
@@ -3909,7 +3911,7 @@ int main()
   return (p != q);
 }
 EOF
-if { (eval echo configure:3913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gcc_cv_func_printf_ptr=yes
 else
@@ -3939,7 +3941,7 @@ if test $ac_cv_header_sys_mman_h != yes \
    gcc_cv_func_mmap_anon=no
 else
    echo $ac_n "checking whether read-only mmap of a plain file works""... $ac_c" 1>&6
-echo "configure:3943: checking whether read-only mmap of a plain file works" >&5
+echo "configure:3945: checking whether read-only mmap of a plain file works" >&5
 if eval "test \"`echo '$''{'gcc_cv_func_mmap_file'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3958,7 +3960,7 @@ fi
 
 echo "$ac_t""$gcc_cv_func_mmap_file" 1>&6
    echo $ac_n "checking whether mmap from /dev/zero works""... $ac_c" 1>&6
-echo "configure:3962: checking whether mmap from /dev/zero works" >&5
+echo "configure:3964: checking whether mmap from /dev/zero works" >&5
 if eval "test \"`echo '$''{'gcc_cv_func_mmap_dev_zero'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3984,12 +3986,12 @@ echo "$ac_t""$gcc_cv_func_mmap_dev_zero" 1>&6
 
    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
    echo $ac_n "checking for MAP_ANON(YMOUS)""... $ac_c" 1>&6
-echo "configure:3988: checking for MAP_ANON(YMOUS)" >&5
+echo "configure:3990: checking for MAP_ANON(YMOUS)" >&5
 if eval "test \"`echo '$''{'gcc_cv_decl_map_anon'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3993 "configure"
+#line 3995 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/mman.h>
@@ -4003,7 +4005,7 @@ int main() {
 int n = MAP_ANONYMOUS;
 ; return 0; }
 EOF
-if { (eval echo configure:4007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_decl_map_anon=yes
 else
@@ -4021,7 +4023,7 @@ echo "$ac_t""$gcc_cv_decl_map_anon" 1>&6
      gcc_cv_func_mmap_anon=no
    else
      echo $ac_n "checking whether mmap with MAP_ANON(YMOUS) works""... $ac_c" 1>&6
-echo "configure:4025: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+echo "configure:4027: checking whether mmap with MAP_ANON(YMOUS) works" >&5
 if eval "test \"`echo '$''{'gcc_cv_func_mmap_anon'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4071,12 +4073,12 @@ case "${host}" in
   ;;
 esac
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:4075: checking for pid_t" >&5
+echo "configure:4077: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4080 "configure"
+#line 4082 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4105,17 +4107,17 @@ fi
 
 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:4109: checking for vfork.h" >&5
+echo "configure:4111: checking for vfork.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4114 "configure"
+#line 4116 "configure"
 #include "confdefs.h"
 #include <vfork.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4140,18 +4142,18 @@ else
 fi
 
 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:4144: checking for working vfork" >&5
+echo "configure:4146: checking for working vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" = yes; then
   echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:4150: checking for vfork" >&5
+echo "configure:4152: checking for vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4155 "configure"
+#line 4157 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vfork(); below.  */
@@ -4174,7 +4176,7 @@ vfork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vfork=yes"
 else
@@ -4196,7 +4198,7 @@ fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 else
   cat > conftest.$ac_ext <<EOF
-#line 4200 "configure"
+#line 4202 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -4291,7 +4293,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:4295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_vfork_works=yes
 else
@@ -4330,7 +4332,7 @@ fi
 
 
   echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:4334: checking for iconv" >&5
+echo "configure:4336: checking for iconv" >&5
 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4338,7 +4340,7 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat > conftest.$ac_ext <<EOF
-#line 4342 "configure"
+#line 4344 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -4348,7 +4350,7 @@ iconv_t cd = iconv_open("","");
        iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:4352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_func_iconv=yes
 else
@@ -4360,7 +4362,7 @@ rm -f conftest*
       am_save_LIBS="$LIBS"
       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
       cat > conftest.$ac_ext <<EOF
-#line 4364 "configure"
+#line 4366 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -4370,7 +4372,7 @@ iconv_t cd = iconv_open("","");
          iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:4374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_lib_iconv=yes
         am_cv_func_iconv=yes
@@ -4391,13 +4393,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
 EOF
 
     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:4395: checking for iconv declaration" >&5
+echo "configure:4397: checking for iconv declaration" >&5
     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
       cat > conftest.$ac_ext <<EOF
-#line 4401 "configure"
+#line 4403 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -4416,7 +4418,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_proto_iconv_arg1=""
 else
@@ -4449,19 +4451,19 @@ LIBICONV_DEP=
 
 
   echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4453: checking for LC_MESSAGES" >&5
+echo "configure:4455: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4458 "configure"
+#line 4460 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:4465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -4492,12 +4494,12 @@ for ac_func in getenv atol sbrk abort atof getcwd getwd \
 do
   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4496: checking whether $ac_func is declared" >&5
+echo "configure:4498: checking whether $ac_func is declared" >&5
 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4501 "configure"
+#line 4503 "configure"
 #include "confdefs.h"
 #undef $ac_tr_decl
 #define $ac_tr_decl 1
@@ -4511,7 +4513,7 @@ char *(*pfn) = (char *(*)) $ac_func ;
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "gcc_cv_have_decl_$ac_func=yes"
 else
@@ -4613,12 +4615,12 @@ for ac_func in getrlimit setrlimit getrusage
 do
   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4617: checking whether $ac_func is declared" >&5
+echo "configure:4619: checking whether $ac_func is declared" >&5
 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4622 "configure"
+#line 4624 "configure"
 #include "confdefs.h"
 #undef $ac_tr_decl
 #define $ac_tr_decl 1
@@ -4636,7 +4638,7 @@ char *(*pfn) = (char *(*)) $ac_func ;
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4640: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "gcc_cv_have_decl_$ac_func=yes"
 else
@@ -4675,7 +4677,7 @@ fi
 
 
 cat > conftest.$ac_ext <<EOF
-#line 4679 "configure"
+#line 4681 "configure"
 #include "confdefs.h"
 
 #include "ansidecl.h"
@@ -4688,7 +4690,7 @@ int main() {
 rlim_t l = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -4705,12 +4707,12 @@ for ac_func in ldgetname
 do
   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4709: checking whether $ac_func is declared" >&5
+echo "configure:4711: checking whether $ac_func is declared" >&5
 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4714 "configure"
+#line 4716 "configure"
 #include "confdefs.h"
 #undef $ac_tr_decl
 #define $ac_tr_decl 1
@@ -4728,7 +4730,7 @@ char *(*pfn) = (char *(*)) $ac_func ;
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "gcc_cv_have_decl_$ac_func=yes"
 else
@@ -4764,12 +4766,12 @@ for ac_func in times
 do
   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4768: checking whether $ac_func is declared" >&5
+echo "configure:4770: checking whether $ac_func is declared" >&5
 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4773 "configure"
+#line 4775 "configure"
 #include "confdefs.h"
 #undef $ac_tr_decl
 #define $ac_tr_decl 1
@@ -4787,7 +4789,7 @@ char *(*pfn) = (char *(*)) $ac_func ;
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "gcc_cv_have_decl_$ac_func=yes"
 else
@@ -4821,13 +4823,13 @@ fi
 
 # More time-related stuff.
 echo $ac_n "checking for struct tms""... $ac_c" 1>&6
-echo "configure:4825: checking for struct tms" >&5
+echo "configure:4827: checking for struct tms" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 4831 "configure"
+#line 4833 "configure"
 #include "confdefs.h"
 
 #include "ansidecl.h"
@@ -4840,7 +4842,7 @@ int main() {
 struct tms tms;
 ; return 0; }
 EOF
-if { (eval echo configure:4844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tms=yes
 else
@@ -4863,13 +4865,13 @@ fi
 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
 # revisit after autoconf 2.50.
 echo $ac_n "checking for clock_t""... $ac_c" 1>&6
-echo "configure:4867: checking for clock_t" >&5
+echo "configure:4869: checking for clock_t" >&5
 if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 4873 "configure"
+#line 4875 "configure"
 #include "confdefs.h"
 
 #include "ansidecl.h"
@@ -4879,7 +4881,7 @@ int main() {
 clock_t x;
 ; return 0; }
 EOF
-if { (eval echo configure:4883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4885: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_type_clock_t=yes
 else
@@ -4900,12 +4902,12 @@ EOF
 fi
 
 echo $ac_n "checking for uchar""... $ac_c" 1>&6
-echo "configure:4904: checking for uchar" >&5
+echo "configure:4906: checking for uchar" >&5
 if eval "test \"`echo '$''{'gcc_cv_type_uchar'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4909 "configure"
+#line 4911 "configure"
 #include "confdefs.h"
 
 #include "ansidecl.h"
@@ -4916,7 +4918,7 @@ if ((uchar *)0) return 0;
  if (sizeof(uchar)) return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_uchar=yes
 else
@@ -4946,7 +4948,7 @@ if test "${enable_initfini_array+set}" = set; then
 else
   
 echo $ac_n "checking for .preinit_array/.init_array/.fini_array support""... $ac_c" 1>&6
-echo "configure:4950: checking for .preinit_array/.init_array/.fini_array support" >&5
+echo "configure:4952: checking for .preinit_array/.init_array/.fini_array support" >&5
 if eval "test \"`echo '$''{'gcc_cv_initfini_array'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4954,7 +4956,7 @@ else
   gcc_cv_initfini_array=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 4958 "configure"
+#line 4960 "configure"
 #include "confdefs.h"
 
 static int x = -1;
@@ -4962,7 +4964,7 @@ int main (void) { return x; }
 int foo (void) { x = 0; }
 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
 EOF
-if { (eval echo configure:4966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gcc_cv_initfini_array=yes
 else
@@ -4990,12 +4992,12 @@ fi
 
 # mkdir takes a single argument on some systems. 
 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
-echo "configure:4994: checking if mkdir takes one argument" >&5
+echo "configure:4996: checking if mkdir takes one argument" >&5
 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4999 "configure"
+#line 5001 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -5012,7 +5014,7 @@ int main() {
 mkdir ("foo", 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gcc_cv_mkdir_takes_one_arg=no
 else
@@ -5053,7 +5055,7 @@ fi
 
 if test x$host = x$target; then
    echo $ac_n "checking for main in -lunwind""... $ac_c" 1>&6
-echo "configure:5057: checking for main in -lunwind" >&5
+echo "configure:5059: checking for main in -lunwind" >&5
 ac_lib_var=`echo unwind'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5061,14 +5063,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lunwind  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5065 "configure"
+#line 5067 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5382,7 +5384,7 @@ if test -f ../intl/config.intl; then
   . ../intl/config.intl
 fi
 echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:5386: checking whether NLS is requested" >&5
+echo "configure:5388: checking whether NLS is requested" >&5
 if test x"$USE_NLS" != xyes; then
   echo "$ac_t""no" 1>&6
 else
@@ -5393,7 +5395,7 @@ EOF
 
 
   echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:5397: checking for catalogs to be installed" >&5
+echo "configure:5399: checking for catalogs to be installed" >&5
   # Look for .po and .gmo files in the source directory.
   CATALOGS=  
   XLINGUAS=
@@ -5443,7 +5445,7 @@ fi
 case $host_os in
 	win32 | pe | cygwin* | mingw32* | uwin*)
 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
-echo "configure:5447: checking whether windows registry support is requested" >&5
+echo "configure:5449: checking whether windows registry support is requested" >&5
 if test "x$enable_win32_registry" != xno; then
   cat >> confdefs.h <<\EOF
 #define ENABLE_WIN32_REGISTRY 1
@@ -5452,14 +5454,14 @@ EOF
   echo "$ac_t""yes" 1>&6
   
 echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
-echo "configure:5456: checking for library containing RegOpenKeyExA" >&5
+echo "configure:5458: checking for library containing RegOpenKeyExA" >&5
 if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_RegOpenKeyExA="no"
 cat > conftest.$ac_ext <<EOF
-#line 5463 "configure"
+#line 5465 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5470,7 +5472,7 @@ int main() {
 RegOpenKeyExA()
 ; return 0; }
 EOF
-if { (eval echo configure:5474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_RegOpenKeyExA="none required"
 else
@@ -5481,7 +5483,7 @@ rm -f conftest*
 test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5485 "configure"
+#line 5487 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5492,7 +5494,7 @@ int main() {
 RegOpenKeyExA()
 ; return 0; }
 EOF
-if { (eval echo configure:5496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_RegOpenKeyExA="-l$i"
 break
@@ -5534,7 +5536,7 @@ esac
 
 if test "x$enable_win32_registry" != xno; then
   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
-echo "configure:5538: checking registry key on windows hosts" >&5
+echo "configure:5540: checking registry key on windows hosts" >&5
   cat >> confdefs.h <<EOF
 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
 EOF
@@ -5798,7 +5800,7 @@ esac
 # build->target assembler and hope that it will have the same features
 # as the host->target assembler we'll be using.
 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
-echo "configure:5802: checking what assembler to use" >&5
+echo "configure:5804: checking what assembler to use" >&5
 in_tree_gas=no
 gcc_cv_as=
 gcc_cv_gas_major_version=
@@ -5877,12 +5879,12 @@ if test "x$gcc_cv_as" = x; then
 		gcc_cv_as=`echo as | sed ${program_transform_name}`$host_exeext
 	fi
 
-	test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
-		   $test_prefix/lib/gcc-lib/$target_alias \
-		   /usr/lib/gcc/$target_alias/$gcc_version \
-		   /usr/lib/gcc/$target_alias \
-		   $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
-		   $test_prefix/$target_alias/bin"
+	test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+		   $test_prefix/lib/gcc-lib/$target_noncanonical \
+		   /usr/lib/gcc/$target_noncanonical/$gcc_version \
+		   /usr/lib/gcc/$target_noncanonical \
+		   $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+		   $test_prefix/$target_noncanonical/bin"
 
 	if test x$host = x$target; then
 	    test_dirs="$test_dirs \
@@ -5922,7 +5924,7 @@ esac
 # build->target linker and hope that it will have the same features
 # as the host->target linker we'll be using.
 echo $ac_n "checking what linker to use""... $ac_c" 1>&6
-echo "configure:5926: checking what linker to use" >&5
+echo "configure:5928: checking what linker to use" >&5
 in_tree_ld=no
 gcc_cv_ld=
 gcc_cv_gld_major_version=
@@ -5990,12 +5992,12 @@ if test "x$gcc_cv_ld" = x; then
 		gcc_cv_ld=`echo ld | sed ${program_transform_name}`$host_exeext
 	fi
 
-	test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
-		   $test_prefix/lib/gcc-lib/$target_alias \
-		   /usr/lib/gcc/$target_alias/$gcc_version \
-		   /usr/lib/gcc/$target_alias \
-		   $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
-		   $test_prefix/$target_alias/bin"
+	test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+		   $test_prefix/lib/gcc-lib/$target_noncanonical \
+		   /usr/lib/gcc/$target_noncanonical/$gcc_version \
+		   /usr/lib/gcc/$target_noncanonical \
+		   $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+		   $test_prefix/$target_noncanonical/bin"
 
 	if test x$host = x$target; then
 	    test_dirs="$test_dirs \
@@ -6030,7 +6032,7 @@ esac
 # Figure out what nm we will be using.
 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
-echo "configure:6034: checking what nm to use" >&5
+echo "configure:6036: checking what nm to use" >&5
 in_tree_nm=no
 if test -x nm$host_exeext; then
 	gcc_cv_nm=./nm$host_exeext
@@ -6053,7 +6055,7 @@ esac
 
 # Figure out what objdump we will be using.
 echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
-echo "configure:6057: checking what objdump to use" >&5
+echo "configure:6059: checking what objdump to use" >&5
 in_tree_objdump=no
 if test -x objdump$host_exeext; then
 	gcc_cv_objdump=./objdump$host_exeext
@@ -6078,7 +6080,7 @@ esac
 
 # Figure out what assembler alignment features are present.
 echo $ac_n "checking assembler for .balign and .p2align""... $ac_c" 1>&6
-echo "configure:6082: checking assembler for .balign and .p2align" >&5
+echo "configure:6084: checking assembler for .balign and .p2align" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_balign_and_p2align'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6090,7 +6092,7 @@ fi
   elif test x$gcc_cv_as != x; then
     echo '.balign 4
 .p2align 2' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_balign_and_p2align=yes
     else
@@ -6110,7 +6112,7 @@ EOF
 fi
 
 echo $ac_n "checking assembler for .p2align with maximum skip""... $ac_c" 1>&6
-echo "configure:6114: checking assembler for .p2align with maximum skip" >&5
+echo "configure:6116: checking assembler for .p2align with maximum skip" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_max_skip_p2align'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6121,7 +6123,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo '.p2align 4,,7' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_max_skip_p2align=yes
     else
@@ -6141,7 +6143,7 @@ EOF
 fi
 
 echo $ac_n "checking assembler for working .subsection -1""... $ac_c" 1>&6
-echo "configure:6145: checking assembler for working .subsection -1" >&5
+echo "configure:6147: checking assembler for working .subsection -1" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_subsection_m1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6156,7 +6158,7 @@ fi
 .subsection -1
 conftest_label2: .word 0
 .previous' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	if test x$gcc_cv_nm != x; then
     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
@@ -6184,7 +6186,7 @@ EOF
 fi
 
 echo $ac_n "checking assembler for .weak""... $ac_c" 1>&6
-echo "configure:6188: checking assembler for .weak" >&5
+echo "configure:6190: checking assembler for .weak" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_weak'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6195,7 +6197,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo '	.weak foobar' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_weak=yes
     else
@@ -6222,7 +6224,7 @@ fi
 # to be safe.
 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
 echo $ac_n "checking assembler for .hidden""... $ac_c" 1>&6
-echo "configure:6226: checking assembler for .hidden" >&5
+echo "configure:6228: checking assembler for .hidden" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_hidden'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6235,7 +6237,7 @@ fi
   elif test x$gcc_cv_as != x; then
     echo '	.hidden foobar
 foobar:' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_hidden=yes
     else
@@ -6250,7 +6252,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6
 
 
 echo $ac_n "checking linker for .hidden support""... $ac_c" 1>&6
-echo "configure:6254: checking linker for .hidden support" >&5
+echo "configure:6256: checking linker for .hidden support" >&5
 if eval "test \"`echo '$''{'gcc_cv_ld_hidden'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6313,7 +6315,7 @@ fi
 
 # Check if we have .[us]leb128, and support symbol arithmetic with it.
 echo $ac_n "checking assembler for .sleb128 and .uleb128""... $ac_c" 1>&6
-echo "configure:6317: checking assembler for .sleb128 and .uleb128" >&5
+echo "configure:6319: checking assembler for .sleb128 and .uleb128" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_leb128'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6330,7 +6332,7 @@ L1:
 	.uleb128 1280
 	.sleb128 -1010
 L2:' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	# GAS versions before 2.11 do not support uleb128,
   # despite appearing to.
@@ -6366,7 +6368,7 @@ fi
 # GAS versions up to and including 2.11.0 may mis-optimize
 # .eh_frame data.
 echo $ac_n "checking assembler for eh_frame optimization""... $ac_c" 1>&6
-echo "configure:6370: checking assembler for eh_frame optimization" >&5
+echo "configure:6372: checking assembler for eh_frame optimization" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_eh_frame'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6409,7 +6411,7 @@ __FRAME_BEGIN__:
 	.byte	0x4
 	.4byte	.L1-.LFB1
 .LEFDE1:' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6415: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	  cat > conftest.lit <<EOF
  0000 10000000 00000000 017a0001 781a0004  .........z..x...
@@ -6430,7 +6432,7 @@ EOF
     || cmp conftest.big conftest.got > /dev/null 2>&1; }
   then
     gcc_cv_as_eh_frame=yes
-  elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'; { (eval echo configure:6434: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+  elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'; { (eval echo configure:6436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
     gcc_cv_as_eh_frame=buggy
   else
     # Uh oh, what do we do now?
@@ -6455,7 +6457,7 @@ EOF
 fi
 
 echo $ac_n "checking assembler for section merging support""... $ac_c" 1>&6
-echo "configure:6459: checking assembler for section merging support" >&5
+echo "configure:6461: checking assembler for section merging support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_shf_merge'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6467,7 +6469,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
-    if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6471: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6473: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_shf_merge=yes
     else
@@ -6705,7 +6707,7 @@ if test -z "$tls_first_major"; then
   : # If we don't have a check, assume no support.
 else
   echo $ac_n "checking assembler for thread-local storage support""... $ac_c" 1>&6
-echo "configure:6709: checking assembler for thread-local storage support" >&5
+echo "configure:6711: checking assembler for thread-local storage support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_tls'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6716,7 +6718,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo "$conftest_s" > conftest.s
-    if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6720: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'; { (eval echo configure:6722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_tls=yes
     else
@@ -6742,7 +6744,7 @@ case "$target" in
   # All TARGET_ABI_OSF targets.
   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
     echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
-echo "configure:6746: checking assembler for explicit relocation support" >&5
+echo "configure:6748: checking assembler for explicit relocation support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_alpha_explicit_relocs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6765,7 +6767,7 @@ fi
 	ldah	$1, d($29)	!gprelhigh
 	lda	$1, d($1)	!gprellow
 	lda	$29, 0($29)	!gpdisp!3' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6769: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6771: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_alpha_explicit_relocs=yes
     else
@@ -6787,14 +6789,14 @@ fi
 
   sparc*-*-*)
     echo $ac_n "checking assembler for .register""... $ac_c" 1>&6
-echo "configure:6791: checking assembler for .register" >&5
+echo "configure:6793: checking assembler for .register" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_sparc_register_op'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   gcc_cv_as_sparc_register_op=no
   if test x$gcc_cv_as != x; then
     echo '.register %g2, #scratch' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6798: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6800: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_sparc_register_op=yes
     else
@@ -6814,14 +6816,14 @@ EOF
 fi
 
     echo $ac_n "checking assembler for -relax option""... $ac_c" 1>&6
-echo "configure:6818: checking assembler for -relax option" >&5
+echo "configure:6820: checking assembler for -relax option" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_sparc_relax'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   gcc_cv_as_sparc_relax=no
   if test x$gcc_cv_as != x; then
     echo '.text' > conftest.s
-    if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'; { (eval echo configure:6825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'; { (eval echo configure:6827: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_sparc_relax=yes
     else
@@ -6841,7 +6843,7 @@ EOF
 fi
 
     echo $ac_n "checking assembler for unaligned pcrel relocs""... $ac_c" 1>&6
-echo "configure:6845: checking assembler for unaligned pcrel relocs" >&5
+echo "configure:6847: checking assembler for unaligned pcrel relocs" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6854,7 +6856,7 @@ foo:
 .align 4
 .byte 0
 .uaword %r_disp32(foo)' > conftest.s
-    if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6858: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	if test x$gcc_cv_ld != x \
        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
@@ -6877,7 +6879,7 @@ EOF
 
 
       echo $ac_n "checking assembler for unaligned pcrel relocs against hidden symbols""... $ac_c" 1>&6
-echo "configure:6881: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
+echo "configure:6883: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6892,7 +6894,7 @@ else
 .hidden foo
 foo:
 .skip 4' > conftest.s
-    if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'; { (eval echo configure:6898: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
 	 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
@@ -6925,7 +6927,7 @@ fi
 fi # unaligned pcrel relocs
 
     echo $ac_n "checking assembler for offsetable %lo()""... $ac_c" 1>&6
-echo "configure:6929: checking assembler for offsetable %lo()" >&5
+echo "configure:6931: checking assembler for offsetable %lo()" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_sparc_offsetable_lo10'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6934,7 +6936,7 @@ else
     echo '.text
 	or %g1, %lo(ab) + 12, %g1
 	or %g1, %lo(ab + 12), %g1' > conftest.s
-    if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'; { (eval echo configure:6938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'; { (eval echo configure:6940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	if test x$gcc_cv_objdump != x \
        && %gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
@@ -6960,7 +6962,7 @@ fi
 
   i[34567]86-*-* | x86_64-*-*)
     echo $ac_n "checking assembler for filds and fists mnemonics""... $ac_c" 1>&6
-echo "configure:6964: checking assembler for filds and fists mnemonics" >&5
+echo "configure:6966: checking assembler for filds and fists mnemonics" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_ix86_filds_fists'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6971,7 +6973,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo 'filds mem; fists mem' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:6977: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_ix86_filds_fists=yes
     else
@@ -6991,14 +6993,14 @@ EOF
 fi
 
     echo $ac_n "checking assembler for cmov syntax""... $ac_c" 1>&6
-echo "configure:6995: checking assembler for cmov syntax" >&5
+echo "configure:6997: checking assembler for cmov syntax" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_ix86_cmov_sun_syntax'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   gcc_cv_as_ix86_cmov_sun_syntax=no
   if test x$gcc_cv_as != x; then
     echo 'cmovl.l %edx, %eax' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7002: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_ix86_cmov_sun_syntax=yes
     else
@@ -7020,7 +7022,7 @@ fi
     # This one is used unconditionally by i386.[ch]; it is to be defined
     # to 1 if the feature is present, 0 otherwise.
     echo $ac_n "checking assembler for GOTOFF in data""... $ac_c" 1>&6
-echo "configure:7024: checking assembler for GOTOFF in data" >&5
+echo "configure:7026: checking assembler for GOTOFF in data" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_ix86_gotoff_in_data'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7035,7 +7037,7 @@ fi
 	nop
 	.data
 	.long .L0@GOTOFF' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7039: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_ix86_gotoff_in_data=yes
     else
@@ -7056,7 +7058,7 @@ EOF
 
   ia64*-*-*)
     echo $ac_n "checking assembler for ltoffx and ldxmov relocs""... $ac_c" 1>&6
-echo "configure:7060: checking assembler for ltoffx and ldxmov relocs" >&5
+echo "configure:7062: checking assembler for ltoffx and ldxmov relocs" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_ia64_ltoffx_ldxmov_relocs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7070,7 +7072,7 @@ fi
 	addl r15 = @ltoffx(x#), gp
 	;;
 	ld8.mov r16 = [r15], x#' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
     else
@@ -7100,7 +7102,7 @@ fi
 	mfcr 3,128"
 
     echo $ac_n "checking assembler for mfcr field support""... $ac_c" 1>&6
-echo "configure:7104: checking assembler for mfcr field support" >&5
+echo "configure:7106: checking assembler for mfcr field support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_powerpc_mfcrf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7111,7 +7113,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo "$conftest_s" > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_powerpc_mfcrf=yes
     else
@@ -7133,7 +7135,7 @@ fi
 
   mips*-*-*)
     echo $ac_n "checking assembler for explicit relocation support""... $ac_c" 1>&6
-echo "configure:7137: checking assembler for explicit relocation support" >&5
+echo "configure:7139: checking assembler for explicit relocation support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_mips_explicit_relocs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7144,7 +7146,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo '	lw $4,%gp_rel(foo)($4)' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7148: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7150: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_mips_explicit_relocs=yes
     else
@@ -7190,7 +7192,7 @@ if test x"$insn" != x; then
 	.loc 1 3 0
 	$insn"
  echo $ac_n "checking assembler for dwarf2 debug_line support""... $ac_c" 1>&6
-echo "configure:7194: checking assembler for dwarf2 debug_line support" >&5
+echo "configure:7196: checking assembler for dwarf2 debug_line support" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_debug_line'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7202,7 +7204,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo "$conftest_s" > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	# ??? This fails with non-gnu grep.  Maybe use objdump?
    if grep debug_line conftest.o > /dev/null 2>&1; then
@@ -7224,7 +7226,7 @@ echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
 # by DW_AT_decl_file.  Approximate this test by testing if
 # the assembler bitches if the same index is assigned twice.
  echo $ac_n "checking assembler for buggy dwarf2 .file directive""... $ac_c" 1>&6
-echo "configure:7228: checking assembler for buggy dwarf2 .file directive" >&5
+echo "configure:7230: checking assembler for buggy dwarf2 .file directive" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_dwarf2_file_buggy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7232,7 +7234,7 @@ else
   if test x$gcc_cv_as != x; then
     echo '	.file 1 "foo.s"
 	.file 1 "bar.s"' > conftest.s
-    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7236: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'; { (eval echo configure:7238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_dwarf2_file_buggy=yes
     else
@@ -7255,7 +7257,7 @@ EOF
  fi
 
  echo $ac_n "checking assembler for --gdwarf2 option""... $ac_c" 1>&6
-echo "configure:7259: checking assembler for --gdwarf2 option" >&5
+echo "configure:7261: checking assembler for --gdwarf2 option" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_gdwarf2_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7267,7 +7269,7 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo "$insn" > conftest.s
-    if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'; { (eval echo configure:7271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'; { (eval echo configure:7273: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	gcc_cv_as_gdwarf2_flag=yes
     else
@@ -7287,7 +7289,7 @@ EOF
 fi
 
  echo $ac_n "checking assembler for --gstabs option""... $ac_c" 1>&6
-echo "configure:7291: checking assembler for --gstabs option" >&5
+echo "configure:7293: checking assembler for --gstabs option" >&5
 if eval "test \"`echo '$''{'gcc_cv_as_gstabs_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7299,12 +7301,12 @@ else
 fi
   elif test x$gcc_cv_as != x; then
     echo "$insn" > conftest.s
-    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'; { (eval echo configure:7303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'; { (eval echo configure:7305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
     then
 	# The native Solaris 9/Intel assembler doesn't understand --gstabs
    # and warns about it, but still exits successfully.  So check for
    # this.
-   if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'; { (eval echo configure:7308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
+   if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'; { (eval echo configure:7310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
    then :
    else gcc_cv_as_gstabs_flag=yes
    fi
@@ -7326,7 +7328,7 @@ fi
 fi
 
 echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6
-echo "configure:7330: checking linker read-only and read-write section mixing" >&5
+echo "configure:7332: checking linker read-only and read-write section mixing" >&5
 gcc_cv_ld_ro_rw_mix=unknown
 if test $in_tree_ld = yes ; then
   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
@@ -7365,7 +7367,7 @@ fi
 echo "$ac_t""$gcc_cv_ld_ro_rw_mix" 1>&6
 
 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
-echo "configure:7369: checking linker PT_GNU_EH_FRAME support" >&5
+echo "configure:7371: checking linker PT_GNU_EH_FRAME support" >&5
 gcc_cv_ld_eh_frame_hdr=no
 if test $in_tree_ld = yes ; then
   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
@@ -7387,7 +7389,7 @@ fi
 echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
 
 echo $ac_n "checking linker position independent executable support""... $ac_c" 1>&6
-echo "configure:7391: checking linker position independent executable support" >&5
+echo "configure:7393: checking linker position independent executable support" >&5
 gcc_cv_ld_pie=no
 if test $in_tree_ld = yes ; then
   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
@@ -7412,7 +7414,7 @@ echo "$ac_t""$gcc_cv_ld_pie" 1>&6
 case "$target" in
   mips*-*-*)
     echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
-echo "configure:7416: checking whether libgloss uses STARTUP directives consistently" >&5
+echo "configure:7418: checking whether libgloss uses STARTUP directives consistently" >&5
     gcc_cv_mips_libgloss_startup=no
     gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
     if test "x$exec_prefix" = xNONE; then
@@ -7424,7 +7426,7 @@ echo "configure:7416: checking whether libgloss uses STARTUP directives consiste
     else
       test_prefix=$exec_prefix
     fi
-    for f in $gcc_cv_libgloss_srcdir/mips/idt.ld $test_prefix/$target_alias/lib/idt.ld
+    for f in $gcc_cv_libgloss_srcdir/mips/idt.ld $test_prefix/$target_noncanonical/lib/idt.ld
     do
       if grep '^STARTUP' $f > /dev/null 2>&1; then
         gcc_cv_mips_libgloss_startup=yes
@@ -7614,7 +7616,7 @@ fi
 
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:7618: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:7620: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -7772,7 +7774,7 @@ echo "source ${srcdir}/gdbinit.in" >> .gdbinit
 # make and thus we'd get different behavior depending on where we built the
 # sources.
 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
-    gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
+    gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
 else
 # An explanation of the sed strings:
 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
@@ -7796,7 +7798,7 @@ else
 #   /foo        /foo/bar/ugg      ../../
 #
     dollar='$$'
-    gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
+    gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
 fi
 
 
@@ -8216,6 +8218,7 @@ s%@tm_p_include_list@%$tm_p_include_list%g
 s%@xm_file_list@%$xm_file_list%g
 s%@xm_include_list@%$xm_include_list%g
 s%@xm_defines@%$xm_defines%g
+s%@target_noncanonical@%$target_noncanonical%g
 s%@c_target_objs@%$c_target_objs%g
 s%@cxx_target_objs@%$cxx_target_objs%g
 s%@target_cpu_default@%$target_cpu_default%g
diff --git a/gcc/configure.in b/gcc/configure.in
index 3da2200..a7d8ab7 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -32,6 +32,9 @@ AC_CONFIG_HEADER(auto-host.h:config.in)
 # Determine the host, build, and target systems
 AC_CANONICAL_SYSTEM
 
+# Determine the noncanonical target name, for directory use.
+_GCC_TOPLEV_NONCANONICAL_TARGET
+
 # Determine the target- and build-specific subdirectories
 GCC_TOPLEV_SUBDIRS
 
@@ -519,7 +522,7 @@ AC_ARG_WITH(sysroot,
 [  --with-sysroot[=DIR] Search for usr/lib, usr/include, et al, within DIR.],
 [
  case ${with_sysroot} in
- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
  esac
    
@@ -1561,12 +1564,12 @@ if test "x$gcc_cv_as" = x; then
 		gcc_cv_as=`echo as | sed ${program_transform_name}`$host_exeext
 	fi
 
-	test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
-		   $test_prefix/lib/gcc-lib/$target_alias \
-		   /usr/lib/gcc/$target_alias/$gcc_version \
-		   /usr/lib/gcc/$target_alias \
-		   $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
-		   $test_prefix/$target_alias/bin"
+	test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+		   $test_prefix/lib/gcc-lib/$target_noncanonical \
+		   /usr/lib/gcc/$target_noncanonical/$gcc_version \
+		   /usr/lib/gcc/$target_noncanonical \
+		   $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+		   $test_prefix/$target_noncanonical/bin"
 
 	if test x$host = x$target; then
 	    test_dirs="$test_dirs \
@@ -1677,12 +1680,12 @@ if test "x$gcc_cv_ld" = x; then
 		gcc_cv_ld=`echo ld | sed ${program_transform_name}`$host_exeext
 	fi
 
-	test_dirs="$test_prefix/lib/gcc-lib/$target_alias/$gcc_version \
-		   $test_prefix/lib/gcc-lib/$target_alias \
-		   /usr/lib/gcc/$target_alias/$gcc_version \
-		   /usr/lib/gcc/$target_alias \
-		   $test_prefix/$target_alias/bin/$target_alias/$gcc_version \
-		   $test_prefix/$target_alias/bin"
+	test_dirs="$test_prefix/lib/gcc-lib/$target_noncanonical/$gcc_version \
+		   $test_prefix/lib/gcc-lib/$target_noncanonical \
+		   /usr/lib/gcc/$target_noncanonical/$gcc_version \
+		   /usr/lib/gcc/$target_noncanonical \
+		   $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
+		   $test_prefix/$target_noncanonical/bin"
 
 	if test x$host = x$target; then
 	    test_dirs="$test_dirs \
@@ -2521,7 +2524,7 @@ case "$target" in
     else
       test_prefix=$exec_prefix
     fi
-    for f in $gcc_cv_libgloss_srcdir/mips/idt.ld $test_prefix/$target_alias/lib/idt.ld
+    for f in $gcc_cv_libgloss_srcdir/mips/idt.ld $test_prefix/$target_noncanonical/lib/idt.ld
     do
       if grep '^STARTUP' $f > /dev/null 2>&1; then
         gcc_cv_mips_libgloss_startup=yes
@@ -2863,7 +2866,7 @@ echo "source ${srcdir}/gdbinit.in" >> .gdbinit
 # make and thus we'd get different behavior depending on where we built the
 # sources.
 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
-    gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
+    gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
 else
 changequote(<<, >>)dnl
 # An explanation of the sed strings:
@@ -2888,7 +2891,7 @@ changequote(<<, >>)dnl
 #   /foo        /foo/bar/ugg      ../../
 #
     dollar='$$'
-    gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
+    gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
 changequote([, ])dnl
 fi
 AC_SUBST(gcc_tooldir)
@@ -2978,7 +2981,7 @@ AC_SUBST(tm_p_include_list)
 AC_SUBST(xm_file_list)
 AC_SUBST(xm_include_list)
 AC_SUBST(xm_defines)
-AC_SUBST(target_alias)
+AC_SUBST(target_noncanonical)
 AC_SUBST(c_target_objs)
 AC_SUBST(cxx_target_objs)
 AC_SUBST(target_cpu_default)
diff --git a/gcc/mkheaders.in b/gcc/mkheaders.in
index 1e36ca4..23cb931 100644
--- a/gcc/mkheaders.in
+++ b/gcc/mkheaders.in
@@ -21,7 +21,7 @@
 
 # Basic information
 target=@target@
-target_alias=@target_alias@
+target_noncanonical=@target_noncanonical@
 version=@gcc_version@
 
 VERBOSE=0
@@ -66,11 +66,11 @@ exec_prefix=@exec_prefix@
 libdir=@libdir@
 libexecdir=@libexecdir@
 # Directory in which the compiler finds libraries, etc.
-libsubdir=${libdir}/gcc-lib/${target_alias}/${version}
+libsubdir=${libdir}/gcc-lib/${target_noncanonical}/${version}
 # Directory in which the compiler finds executables
-libexecsubdir=${libexecdir}/gcc/${target_alias}/${version}
+libexecsubdir=${libexecdir}/gcc/${target_noncanonical}/${version}
 # Since gcc_tooldir does not exist at build-time, use -B${build_tooldir}/bin/
-build_tooldir=${exec_prefix}/${target_alias}
+build_tooldir=${exec_prefix}/${target_noncanonical}
 # Directory to search for site-specific includes.
 local_includedir=${local_prefix}/include
 includedir=${prefix}/include