Stock files.

13 files changed, 2370 insertions, 1318 deletions

diff --git a/contrib/gcc/Makefile.in b/contrib/gcc/Makefile.in
index d0ec768..30815af 100644
--- a/contrib/gcc/Makefile.in
+++ b/contrib/gcc/Makefile.in
@@ -505,8 +505,16 @@ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
 # Additional sources to handle exceptions; overridden by targets as needed.
 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
    $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c
+LIB2ADDEHSTATIC = $(LIB2ADDEH)
+LIB2ADDEHSHARED = $(LIB2ADDEH)
 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 
+# Don't build libunwind by default.
+LIBUNWIND =
+LIBUNWINDDEP =
+SHLIBUNWIND_LINK =
+SHLIBUNWIND_INSTALL =
+
 # nm flags to list global symbols in libgcc object files.
 SHLIB_NM_FLAGS = -pg
 
@@ -545,6 +553,10 @@ LIB2FUNCS_EXTRA =
 # Assembler files should have names ending in `.asm'.
 LIB2FUNCS_STATIC_EXTRA =
 
+# List of extra C and assembler files to add to shared libgcc2.
+# Assembler files should have names ending in `.asm'.
+LIB2FUNCS_SHARED_EXTRA =
+
 # Program to convert libraries.
 LIBCONVERT =
 
@@ -938,6 +950,9 @@ LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 # language hooks, generated by configure
 @language_hooks@
 
+# Set up library path if needed.
+@set_gcc_lib_path@
+
 # per-language makefile fragments
 ifneq ($(LANG_MAKEFRAGS),)
 include $(LANG_MAKEFRAGS)
@@ -1133,16 +1148,25 @@ xlimits.h: glimits.h limitx.h limity.h
 
 LIB2ADD = $(LIB2FUNCS_EXTRA)
 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
+LIB2ADD_SH = $(LIB2FUNCS_SHARED_EXTRA)
 
-libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext) specs
+libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADD_SH) \
+  xgcc$(exeext) specs
 	objext='$(objext)' \
 	LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 	LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
 	LIBGCOV='$(LIBGCOV)' \
 	LIB2ADD='$(LIB2ADD)' \
 	LIB2ADD_ST='$(LIB2ADD_ST)' \
+	LIB2ADD_SH='$(LIB2ADD_SH)' \
 	LIB2ADDEH='$(LIB2ADDEH)' \
+	LIB2ADDEHSTATIC='$(LIB2ADDEHSTATIC)' \
+	LIB2ADDEHSHARED='$(LIB2ADDEHSHARED)' \
 	LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
+	LIBUNWIND='$(LIBUNWIND)' \
+	LIBUNWINDDEP='$(LIBUNWINDDEP)' \
+	SHLIBUNWIND_LINK='$(SHLIBUNWIND_LINK)' \
+	SHLIBUNWIND_INSTALL='$(SHLIBUNWIND_INSTALL)' \
 	FPBIT='$(FPBIT)' \
 	FPBIT_FUNCS='$(FPBIT_FUNCS)' \
 	LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
@@ -1170,8 +1194,8 @@ LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
 	libgcc.mk $(srcdir)/libgcc2.c $(srcdir)/libgcov.c $(TCONFIG_H) \
 	$(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
 	tsystem.h $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
-	$(LIB2ADD_ST) $(LIB2ADDEH) $(LIB2ADDEHDEP) $(EXTRA_PARTS) \
-	$(srcdir)/config/$(LIB1ASMSRC) \
+	$(LIB2ADD_ST) $(LIB2ADD_SH) $(LIB2ADDEH) $(LIB2ADDEHDEP) \
+	$(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC) \
 	$(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h
 
 libgcov.a: libgcc.a; @true
@@ -1578,7 +1602,7 @@ expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) f
    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H) real.h $(TARGET_H)
 dojump.o : dojump.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
    flags.h function.h $(EXPR_H) $(OPTABS_H) $(INSN_ATTR_H) insn-config.h \
-   langhooks.h
+   langhooks.h $(GGC_H) gt-dojump.h
 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H)\
    flags.h $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
@@ -1727,7 +1751,8 @@ dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
 et-forest.o : et-forest.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) et-forest.h alloc-pool.h
 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h \
    function.h insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
-   $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H) $(TREE_H) $(TARGET_H)
+   $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H) \
+   $(TREE_H) $(TARGET_H) $(PARAMS_H)
 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    hard-reg-set.h flags.h $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h \
    real.h toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H) $(TIMEVAR_H)
@@ -2060,6 +2085,7 @@ GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h $(srcdir)/cpplib.h \
   $(srcdir)/c-common.h $(srcdir)/c-tree.h \
   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
   $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
+  $(srcdir)/dojump.c \
   $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
   $(srcdir)/fold-const.c $(srcdir)/function.c \
   $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
@@ -2079,7 +2105,7 @@ gt-cgraph.h gt-coverage.h gtype-desc.h gtype-desc.c gt-except.h \
 gt-function.h gt-integrate.h gt-stmt.h gt-tree.h gt-varasm.h \
 gt-emit-rtl.h gt-explow.h gt-stor-layout.h gt-regclass.h \
 gt-lists.h gt-alias.h gt-cselib.h gt-fold-const.h gt-gcse.h \
-gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h \
+gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h gt-dojump.h \
 gt-dwarf2out.h gt-ra-build.h gt-reg-stack.h gt-dwarf2asm.h \
 gt-dbxout.h gt-c-common.h gt-c-decl.h gt-c-parse.h \
 gt-c-pragma.h gtype-c.h gt-input.h gt-cfglayout.h \
@@ -2779,7 +2805,8 @@ mostlyclean: lang.mostlyclean
 # that don't exist in the distribution.
 clean: mostlyclean lang.clean
 	-rm -f libgcc.a libgcc_eh.a libgcov.a
-	-rm -f libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
+	-rm -f libgcc_s*
+	-rm -f libunwind*
 	-rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
 	-rm -f cs-*
 	-rm -rf libgcc
@@ -3606,6 +3633,7 @@ stage1-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stage1/libgcc.a stage1/libgcc_eh.a stage1/libgcov.a
 	-rm -f stage1/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage1/libunwind.a stage1/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage1
 	-$(RANLIB_FOR_TARGET) stage1/libgcc.a
 	-cp libgcov.a stage1
@@ -3614,6 +3642,7 @@ stage1-start:
 	   $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stage1
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stage1
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stage1/$${f} . ; \
 	else true; \
@@ -3641,6 +3670,7 @@ stage2-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stage2/libgcc.a stage2/libgcov.a stage2/libgcc_eh.a
 	-rm -f stage2/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage2/libunwind.a stage2/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage2
 	-$(RANLIB_FOR_TARGET) stage2/libgcc.a
 	-cp libgcov.a stage2
@@ -3649,6 +3679,7 @@ stage2-start:
 	   $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stage2
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stage2
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stage2/$${f} . ; \
 	else true; \
@@ -3672,6 +3703,7 @@ stage3-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stage3/libgcc.a stage3/libgcov.a stage3/libgcc_eh.a
 	-rm -f stage3/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage3/libunwind.a stage3/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage3
 	-$(RANLIB_FOR_TARGET) stage3/libgcc.a
 	-cp libgcov.a stage3
@@ -3680,6 +3712,7 @@ stage3-start:
 	   $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stage3
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stage3
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stage3/$${f} . ; \
 	else true; \
@@ -3703,6 +3736,7 @@ stage4-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stage4/libgcc.a stage4/libgcov.a stage4/libgcc_eh.a
 	-rm -f stage4/libgcc_s*$(SHLIB_EXT)
+	-rm -f stage4/libunwind.a stage4/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stage4
 	-$(RANLIB_FOR_TARGET) stage4/libgcc.a
 	-cp libgcov.a stage4
@@ -3711,6 +3745,7 @@ stage4-start:
 	   $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stage4
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stage4
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stage4/$${f} . ; \
 	else true; \
@@ -3732,6 +3767,7 @@ stageprofile-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stageprofile/libgcc.a stageprofile/libgcov.a stageprofile/libgcc_eh.a
 	-rm -f stageprofile/libgcc_s*$(SHLIB_EXT)
+	-rm -f stageprofile/libunwind.a stageprofile/libunwind*$(SHLIB_EXT)
 	-cp libgcc.a stageprofile
 	-$(RANLIB_FOR_TARGET) stageprofile/libgcc.a
 	-cp libgcov.a stageprofile
@@ -3740,6 +3776,7 @@ stageprofile-start:
 	   $(RANLIB_FOR_TARGET) stageprofile/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stageprofile
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stageprofile
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stageprofile/$${f} . ; \
 	else true; \
@@ -3761,6 +3798,7 @@ stagefeedback-start:
 	-if [ -f collect-ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
 	-rm -f stagefeedback/libgcc.a stagefeedback/libgcov.a stagefeedback/libgcc_eh.a
 	-rm -f stagefeedback/libgcc_s*$(SHLIB_EXT)
+	-rm -f stagefeedback/libunwind.a stagefeedback/libunwind*$(SHLIB_EXT)
 	-rm -f *.da
 	-for dir in fixinc po testsuite $(SUBDIRS); \
 	 do \
@@ -3774,6 +3812,7 @@ stagefeedback-start:
 	   $(RANLIB_FOR_TARGET) stagefeedback/libgcc_eh.a; \
 	fi
 	-cp libgcc_s*$(SHLIB_EXT) stagefeedback
+	-cp libunwind.a libunwind*$(SHLIB_EXT) stagefeedback
 	-for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
 	  cp stagefeedback/$${f} . ; \
 	else true; \
diff --git a/contrib/gcc/builtins.c b/contrib/gcc/builtins.c
index dadb6cd..a3e069e 100644
--- a/contrib/gcc/builtins.c
+++ b/contrib/gcc/builtins.c
@@ -1708,6 +1708,7 @@ expand_builtin_mathfn (tree exp, rtx target, rtx subtarget)
       narg = save_expr (arg);
       if (narg != arg)
 	{
+	  arg = narg;
 	  arglist = build_tree_list (NULL_TREE, arg);
 	  exp = build_function_call_expr (fndecl, arglist);
 	}
@@ -1840,6 +1841,7 @@ expand_builtin_mathfn_2 (tree exp, rtx target, rtx subtarget)
   narg = save_expr (arg1);
   if (narg != arg1)
     {
+      arg1 = narg;
       temp = build_tree_list (NULL_TREE, narg);
       stable = false;
     }
@@ -1849,6 +1851,7 @@ expand_builtin_mathfn_2 (tree exp, rtx target, rtx subtarget)
   narg = save_expr (arg0);
   if (narg != arg0)
     {
+      arg0 = narg;
       arglist = tree_cons (NULL_TREE, narg, temp);
       stable = false;
     }
@@ -6581,7 +6584,7 @@ fold_builtin (tree exp)
 	      return build_function_call_expr (expfn, arglist);
 	    }
 
-	  /* Optimize sqrt(pow(x,y)) = pow(x,y*0.5).  */
+	  /* Optimize sqrt(pow(x,y)) = pow(|x|,y*0.5).  */
 	  if (flag_unsafe_math_optimizations
 	      && (fcode == BUILT_IN_POW
 		  || fcode == BUILT_IN_POWF
@@ -6590,8 +6593,11 @@ fold_builtin (tree exp)
 	      tree powfn = TREE_OPERAND (TREE_OPERAND (arg, 0), 0);
 	      tree arg0 = TREE_VALUE (TREE_OPERAND (arg, 1));
 	      tree arg1 = TREE_VALUE (TREE_CHAIN (TREE_OPERAND (arg, 1)));
-	      tree narg1 = fold (build (MULT_EXPR, type, arg1,
-					build_real (type, dconsthalf)));
+	      tree narg1;
+	      if (!tree_expr_nonnegative_p (arg0))
+		arg0 = build1 (ABS_EXPR, type, arg0);
+	      narg1 = fold (build (MULT_EXPR, type, arg1,
+				   build_real (type, dconsthalf)));
 	      arglist = tree_cons (NULL_TREE, arg0,
 				   build_tree_list (NULL_TREE, narg1));
 	      return build_function_call_expr (powfn, arglist);
diff --git a/contrib/gcc/c-decl.c b/contrib/gcc/c-decl.c
index 63253db..bbfe617 100644
--- a/contrib/gcc/c-decl.c
+++ b/contrib/gcc/c-decl.c
@@ -3622,10 +3622,6 @@ grokdeclarator (tree declarator, tree declspecs,
 	}
     }
 
-  /* Check the type and width of a bit-field.  */
-  if (bitfield)
-    check_bitfield_type_and_width (&type, width, orig_name);
-
   /* Figure out the type qualifiers for the declaration.  There are
      two ways a declaration can become qualified.  One is something
      like `const int i' where the `const' is explicit.  Another is
@@ -3985,7 +3981,17 @@ grokdeclarator (tree declarator, tree declspecs,
 	}
       else if (TREE_CODE (declarator) == CALL_EXPR)
 	{
+	  /* Say it's a definition only for the declarator closest to
+	     the identifier, apart possibly from some attributes.  */
+	  bool really_funcdef = false;
 	  tree arg_types;
+	  if (funcdef_flag)
+	    {
+	      tree t = TREE_OPERAND (declarator, 0);
+	      while (TREE_CODE (t) == TREE_LIST)
+		t = TREE_VALUE (t);
+	      really_funcdef = (TREE_CODE (t) == IDENTIFIER_NODE);
+	    }
 
 	  /* Declaring a function type.
 	     Make sure we have a valid type for the function to return.  */
@@ -4011,11 +4017,7 @@ grokdeclarator (tree declarator, tree declspecs,
 	     inner layer of declarator.  */
 
 	  arg_types = grokparms (TREE_OPERAND (declarator, 1),
-				 funcdef_flag
-				 /* Say it's a definition
-				    only for the CALL_EXPR
-				    closest to the identifier.  */
-				 && TREE_CODE (TREE_OPERAND (declarator, 0)) == IDENTIFIER_NODE);
+				 really_funcdef);
 	  /* Type qualifiers before the return type of the function
 	     qualify the return type, not the function type.  */
 	  if (type_quals)
@@ -4129,6 +4131,10 @@ grokdeclarator (tree declarator, tree declspecs,
 
   /* Now TYPE has the actual type.  */
 
+  /* Check the type and width of a bit-field.  */
+  if (bitfield)
+    check_bitfield_type_and_width (&type, width, orig_name);
+
   /* Did array size calculations overflow?  */
 
   if (TREE_CODE (type) == ARRAY_TYPE
@@ -5128,7 +5134,7 @@ finish_struct (tree t, tree fieldlist, tree attributes)
      make it one, warn and turn off the flag.  */
   if (TREE_CODE (t) == UNION_TYPE
       && TYPE_TRANSPARENT_UNION (t)
-      && TYPE_MODE (t) != DECL_MODE (TYPE_FIELDS (t)))
+      && (!TYPE_FIELDS (t) || TYPE_MODE (t) != DECL_MODE (TYPE_FIELDS (t))))
     {
       TYPE_TRANSPARENT_UNION (t) = 0;
       warning ("union cannot be made transparent");
@@ -5280,9 +5286,19 @@ finish_enum (tree enumtype, tree values, tree attributes)
 
   TYPE_MIN_VALUE (enumtype) = minnode;
   TYPE_MAX_VALUE (enumtype) = maxnode;
-  TYPE_PRECISION (enumtype) = precision;
   TREE_UNSIGNED (enumtype) = unsign;
   TYPE_SIZE (enumtype) = 0;
+
+  /* If the precision of the type was specific with an attribute and it
+     was too small, give an error.  Otherwise, use it.  */
+  if (TYPE_PRECISION (enumtype))
+    {
+      if (precision > TYPE_PRECISION (enumtype))
+	error ("specified mode too small for enumeral values");
+    }
+  else
+    TYPE_PRECISION (enumtype) = precision;
+
   layout_type (enumtype);
 
   if (values != error_mark_node)
diff --git a/contrib/gcc/config/alpha/alpha.c b/contrib/gcc/config/alpha/alpha.c
index 0086968..fbaeabe 100644
--- a/contrib/gcc/config/alpha/alpha.c
+++ b/contrib/gcc/config/alpha/alpha.c
@@ -1947,6 +1947,17 @@ alpha_legitimize_address (rtx x, rtx scratch,
   }
 }
 
+/* Primarily this is required for TLS symbols, but given that our move
+   patterns *ought* to be able to handle any symbol at any time, we
+   should never be spilling symbolic operands to the constant pool, ever.  */
+
+static bool
+alpha_cannot_force_const_mem (rtx x)
+{
+  enum rtx_code code = GET_CODE (x);
+  return code == SYMBOL_REF || code == LABEL_REF || code == CONST;
+}
+
 /* We do not allow indirect calls to be optimized into sibling calls, nor
    can we allow a call to a function with a different GP to be optimized
    into a sibcall.  */
@@ -3186,7 +3197,13 @@ alpha_emit_conditional_branch (enum rtx_code code)
 	  /* If the constants doesn't fit into an immediate, but can
  	     be generated by lda/ldah, we adjust the argument and
  	     compare against zero, so we can use beq/bne directly.  */
-	  else if (GET_CODE (op1) == CONST_INT && (code == EQ || code == NE))
+	  /* ??? Don't do this when comparing against symbols, otherwise
+	     we'll reduce (&x == 0x1234) to (&x-0x1234 == 0), which will
+	     be declared false out of hand (at least for non-weak).  */
+	  else if (GET_CODE (op1) == CONST_INT
+		   && (code == EQ || code == NE)
+		   && !(symbolic_operand (op0, VOIDmode)
+			|| (GET_CODE (op0) == REG && REG_POINTER (op0))))
 	    {
 	      HOST_WIDE_INT v = INTVAL (op1), n = -v;
 
@@ -6786,11 +6803,6 @@ alpha_sa_mask (unsigned long *imaskP, unsigned long *fmaskP)
 	    break;
 	  imask |= 1UL << regno;
 	}
-
-      /* Glibc likes to use $31 as an unwind stopper for crt0.  To
-	 avoid hackery in unwind-dw2.c, we need to actively store a
-	 zero in the prologue of _Unwind_RaiseException et al.  */
-      imask |= 1UL << 31;
     }
      
   /* If any register spilled, then spill the return address also.  */
@@ -7046,6 +7058,48 @@ set_frame_related_p (void)
 
 #define FRP(exp)  (start_sequence (), exp, set_frame_related_p ())
 
+/* Generates a store with the proper unwind info attached.  VALUE is
+   stored at BASE_REG+BASE_OFS.  If FRAME_BIAS is non-zero, then BASE_REG
+   contains SP+FRAME_BIAS, and that is the unwind info that should be
+   generated.  If FRAME_REG != VALUE, then VALUE is being stored on
+   behalf of FRAME_REG, and FRAME_REG should be present in the unwind.  */
+
+static void
+emit_frame_store_1 (rtx value, rtx base_reg, HOST_WIDE_INT frame_bias,
+		    HOST_WIDE_INT base_ofs, rtx frame_reg)
+{
+  rtx addr, mem, insn;
+
+  addr = plus_constant (base_reg, base_ofs);
+  mem = gen_rtx_MEM (DImode, addr);
+  set_mem_alias_set (mem, alpha_sr_alias_set);
+
+  insn = emit_move_insn (mem, value);
+  RTX_FRAME_RELATED_P (insn) = 1;
+
+  if (frame_bias || value != frame_reg)
+    {
+      if (frame_bias)
+	{
+	  addr = plus_constant (stack_pointer_rtx, frame_bias + base_ofs);
+	  mem = gen_rtx_MEM (DImode, addr);
+	}
+
+      REG_NOTES (insn)
+	= gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
+			     gen_rtx_SET (VOIDmode, mem, frame_reg),
+			     REG_NOTES (insn));
+    }
+}
+
+static void
+emit_frame_store (unsigned int regno, rtx base_reg,
+		  HOST_WIDE_INT frame_bias, HOST_WIDE_INT base_ofs)
+{
+  rtx reg = gen_rtx_REG (DImode, regno);
+  emit_frame_store_1 (reg, base_reg, frame_bias, base_ofs, reg);
+}
+
 /* Write function prologue.  */
 
 /* On vms we have two kinds of functions:
@@ -7075,7 +7129,7 @@ alpha_expand_prologue (void)
   HOST_WIDE_INT frame_size;
   /* Offset from base reg to register save area.  */
   HOST_WIDE_INT reg_offset;
-  rtx sa_reg, mem;
+  rtx sa_reg;
   int i;
 
   sa_size = alpha_sa_size ();
@@ -7225,37 +7279,40 @@ alpha_expand_prologue (void)
 
   if (!TARGET_ABI_UNICOSMK)
     {
+      HOST_WIDE_INT sa_bias = 0;
+
       /* Cope with very large offsets to the register save area.  */
       sa_reg = stack_pointer_rtx;
       if (reg_offset + sa_size > 0x8000)
 	{
 	  int low = ((reg_offset & 0xffff) ^ 0x8000) - 0x8000;
-	  HOST_WIDE_INT bias;
+	  rtx sa_bias_rtx;
 
 	  if (low + sa_size <= 0x8000)
-	    bias = reg_offset - low, reg_offset = low;
+	    sa_bias = reg_offset - low, reg_offset = low;
 	  else 
-	    bias = reg_offset, reg_offset = 0;
+	    sa_bias = reg_offset, reg_offset = 0;
 
 	  sa_reg = gen_rtx_REG (DImode, 24);
-	  FRP (emit_insn (gen_adddi3 (sa_reg, stack_pointer_rtx,
-				      GEN_INT (bias))));
+	  sa_bias_rtx = GEN_INT (sa_bias);
+
+	  if (add_operand (sa_bias_rtx, DImode))
+	    emit_insn (gen_adddi3 (sa_reg, stack_pointer_rtx, sa_bias_rtx));
+	  else
+	    {
+	      emit_move_insn (sa_reg, sa_bias_rtx);
+	      emit_insn (gen_adddi3 (sa_reg, stack_pointer_rtx, sa_reg));
+	    }
 	}
     
       /* Save regs in stack order.  Beginning with VMS PV.  */
       if (TARGET_ABI_OPEN_VMS && alpha_procedure_type == PT_STACK)
-	{
-	  mem = gen_rtx_MEM (DImode, stack_pointer_rtx);
-	  set_mem_alias_set (mem, alpha_sr_alias_set);
-	  FRP (emit_move_insn (mem, gen_rtx_REG (DImode, REG_PV)));
-	}
+	emit_frame_store (REG_PV, stack_pointer_rtx, 0, 0);
 
       /* Save register RA next.  */
       if (imask & (1UL << REG_RA))
 	{
-	  mem = gen_rtx_MEM (DImode, plus_constant (sa_reg, reg_offset));
-	  set_mem_alias_set (mem, alpha_sr_alias_set);
-	  FRP (emit_move_insn (mem, gen_rtx_REG (DImode, REG_RA)));
+	  emit_frame_store (REG_RA, sa_reg, sa_bias, reg_offset);
 	  imask &= ~(1UL << REG_RA);
 	  reg_offset += 8;
 	}
@@ -7264,36 +7321,14 @@ alpha_expand_prologue (void)
       for (i = 0; i < 31; i++)
 	if (imask & (1UL << i))
 	  {
-	    mem = gen_rtx_MEM (DImode, plus_constant (sa_reg, reg_offset));
-	    set_mem_alias_set (mem, alpha_sr_alias_set);
-	    FRP (emit_move_insn (mem, gen_rtx_REG (DImode, i)));
+	    emit_frame_store (i, sa_reg, sa_bias, reg_offset);
 	    reg_offset += 8;
 	  }
 
-      /* Store a zero if requested for unwinding.  */
-      if (imask & (1UL << 31))
-	{
-	  rtx insn, t;
-
-	  mem = gen_rtx_MEM (DImode, plus_constant (sa_reg, reg_offset));
-	  set_mem_alias_set (mem, alpha_sr_alias_set);
-	  insn = emit_move_insn (mem, const0_rtx);
-
-	  RTX_FRAME_RELATED_P (insn) = 1;
-	  t = gen_rtx_REG (Pmode, 31);
-	  t = gen_rtx_SET (VOIDmode, mem, t);
-	  t = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR, t, REG_NOTES (insn));
-	  REG_NOTES (insn) = t;
-
-	  reg_offset += 8;
-	}
-
       for (i = 0; i < 31; i++)
 	if (fmask & (1UL << i))
 	  {
-	    mem = gen_rtx_MEM (DFmode, plus_constant (sa_reg, reg_offset));
-	    set_mem_alias_set (mem, alpha_sr_alias_set);
-	    FRP (emit_move_insn (mem, gen_rtx_REG (DFmode, i+32)));
+	    emit_frame_store (i+32, sa_reg, sa_bias, reg_offset);
 	    reg_offset += 8;
 	  }
     }
@@ -7307,19 +7342,13 @@ alpha_expand_prologue (void)
       for (i = 9; i < 15; i++)
 	if (imask & (1UL << i))
 	  {
-	    mem = gen_rtx_MEM (DImode, plus_constant(hard_frame_pointer_rtx,
-						     reg_offset));
-	    set_mem_alias_set (mem, alpha_sr_alias_set);
-	    FRP (emit_move_insn (mem, gen_rtx_REG (DImode, i)));
+	    emit_frame_store (i, hard_frame_pointer_rtx, 0, reg_offset);
 	    reg_offset -= 8;
 	  }
       for (i = 2; i < 10; i++)
 	if (fmask & (1UL << i))
 	  {
-	    mem = gen_rtx_MEM (DFmode, plus_constant (hard_frame_pointer_rtx,
-						      reg_offset));
-	    set_mem_alias_set (mem, alpha_sr_alias_set);
-	    FRP (emit_move_insn (mem, gen_rtx_REG (DFmode, i+32)));
+	    emit_frame_store (i+32, hard_frame_pointer_rtx, 0, reg_offset);
 	    reg_offset -= 8;
 	  }
     }
@@ -7713,9 +7742,6 @@ alpha_expand_epilogue (void)
 	    reg_offset += 8;
 	  }
 
-      if (imask & (1UL << 31))
-	reg_offset += 8;
-
       for (i = 0; i < 31; ++i)
 	if (fmask & (1UL << i))
 	  {
@@ -10215,6 +10241,8 @@ alpha_init_libfuncs (void)
 #define TARGET_FUNCTION_OK_FOR_SIBCALL alpha_function_ok_for_sibcall
 #undef TARGET_CANNOT_COPY_INSN_P
 #define TARGET_CANNOT_COPY_INSN_P alpha_cannot_copy_insn_p
+#undef TARGET_CANNOT_FORCE_CONST_MEM
+#define TARGET_CANNOT_FORCE_CONST_MEM alpha_cannot_force_const_mem
 
 #if TARGET_ABI_OSF
 #undef TARGET_ASM_OUTPUT_MI_THUNK
@@ -10257,4 +10285,3 @@ struct gcc_target targetm = TARGET_INITIALIZER;
 
 
 #include "gt-alpha.h"
-
diff --git a/contrib/gcc/config/i386/i386.md b/contrib/gcc/config/i386/i386.md
index a190d23..93d9dcd 100644
--- a/contrib/gcc/config/i386/i386.md
+++ b/contrib/gcc/config/i386/i386.md
@@ -1261,10 +1261,9 @@
   ""
   "xchg{l}\t%1, %0"
   [(set_attr "type" "imov")
+   (set_attr "mode" "SI")
    (set_attr "pent_pair" "np")
    (set_attr "athlon_decode" "vector")
-   (set_attr "mode" "SI")
-   (set_attr "modrm" "0")
    (set_attr "ppro_uops" "few")])
 
 (define_expand "movhi"
@@ -1377,12 +1376,12 @@
 	(match_operand:HI 1 "register_operand" "+r"))
    (set (match_dup 1)
 	(match_dup 0))]
-  "TARGET_PARTIAL_REG_STALL"
-  "xchg{w}\t%1, %0"
+  "!TARGET_PARTIAL_REG_STALL || optimize_size"
+  "xchg{l}\t%k1, %k0"
   [(set_attr "type" "imov")
+   (set_attr "mode" "SI")
    (set_attr "pent_pair" "np")
-   (set_attr "mode" "HI")
-   (set_attr "modrm" "0")
+   (set_attr "athlon_decode" "vector")
    (set_attr "ppro_uops" "few")])
 
 (define_insn "*swaphi_2"
@@ -1390,12 +1389,12 @@
 	(match_operand:HI 1 "register_operand" "+r"))
    (set (match_dup 1)
 	(match_dup 0))]
-  "! TARGET_PARTIAL_REG_STALL"
-  "xchg{l}\t%k1, %k0"
+  "TARGET_PARTIAL_REG_STALL"
+  "xchg{w}\t%1, %0"
   [(set_attr "type" "imov")
+   (set_attr "mode" "HI")
    (set_attr "pent_pair" "np")
-   (set_attr "mode" "SI")
-   (set_attr "modrm" "0")
+   (set_attr "athlon_decode" "vector")
    (set_attr "ppro_uops" "few")])
 
 (define_expand "movstricthi"
@@ -1543,17 +1542,30 @@
   DONE;
 })
 
-(define_insn "*swapqi"
+(define_insn "*swapqi_1"
   [(set (match_operand:QI 0 "register_operand" "+r")
 	(match_operand:QI 1 "register_operand" "+r"))
    (set (match_dup 1)
 	(match_dup 0))]
-  ""
-  "xchg{b}\t%1, %0"
+  "!TARGET_PARTIAL_REG_STALL || optimize_size"
+  "xchg{l}\t%k1, %k0"
   [(set_attr "type" "imov")
+   (set_attr "mode" "SI")
    (set_attr "pent_pair" "np")
+   (set_attr "athlon_decode" "vector")
+   (set_attr "ppro_uops" "few")])
+
+(define_insn "*swapqi_2"
+  [(set (match_operand:QI 0 "register_operand" "+q")
+	(match_operand:QI 1 "register_operand" "+q"))
+   (set (match_dup 1)
+	(match_dup 0))]
+  "TARGET_PARTIAL_REG_STALL"
+  "xchg{b}\t%1, %0"
+  [(set_attr "type" "imov")
    (set_attr "mode" "QI")
-   (set_attr "modrm" "0")
+   (set_attr "pent_pair" "np")
+   (set_attr "athlon_decode" "vector")
    (set_attr "ppro_uops" "few")])
 
 (define_expand "movstrictqi"
@@ -2108,13 +2120,11 @@
   "TARGET_64BIT"
   "xchg{q}\t%1, %0"
   [(set_attr "type" "imov")
+   (set_attr "mode" "DI")
    (set_attr "pent_pair" "np")
    (set_attr "athlon_decode" "vector")
-   (set_attr "mode" "DI")
-   (set_attr "modrm" "0")
    (set_attr "ppro_uops" "few")])
 
-  
 (define_expand "movsf"
   [(set (match_operand:SF 0 "nonimmediate_operand" "")
 	(match_operand:SF 1 "general_operand" ""))]
@@ -6314,9 +6324,13 @@
     }
 }
   [(set (attr "type")
-     (if_then_else (match_operand:QI 2 "incdec_operand" "")
+     (if_then_else (match_operand:QI 1 "incdec_operand" "")
 	(const_string "incdec")
 	(const_string "alu1")))
+   (set (attr "memory")
+     (if_then_else (match_operand 1 "memory_operand" "")
+        (const_string "load")
+        (const_string "none")))
    (set_attr "mode" "QI")])
 
 (define_insn "*addqi_2"
@@ -7872,18 +7886,21 @@
   ""
   "")
 
-(define_insn "*testqi_1"
+(define_insn "*testqi_1_maybe_si"
   [(set (reg 17)
-        (compare (and:QI (match_operand:QI 0 "nonimmediate_operand" "%!*a,q,qm,r")
-			 (match_operand:QI 1 "general_operand" "n,n,qn,n"))
-		 (const_int 0)))]
-  "ix86_match_ccmode (insn, CCNOmode)
-   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
+        (compare
+	  (and:QI
+	    (match_operand:QI 0 "nonimmediate_operand" "%!*a,q,qm,r")
+	    (match_operand:QI 1 "general_operand" "n,n,qn,n"))
+	  (const_int 0)))]
+  "(GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
+   && ix86_match_ccmode (insn,
+			 GET_CODE (operands[1]) == CONST_INT
+			 && INTVAL (operands[1]) >= 0 ? CCNOmode : CCZmode)"
 {
   if (which_alternative == 3)
     {
-      if (GET_CODE (operands[1]) == CONST_INT
-	  && (INTVAL (operands[1]) & 0xffffff00))
+      if (GET_CODE (operands[1]) == CONST_INT && INTVAL (operands[1]) < 0)
 	operands[1] = GEN_INT (INTVAL (operands[1]) & 0xff);
       return "test{l}\t{%1, %k0|%k0, %1}";
     }
@@ -7894,6 +7911,21 @@
    (set_attr "mode" "QI,QI,QI,SI")
    (set_attr "pent_pair" "uv,np,uv,np")])
 
+(define_insn "*testqi_1"
+  [(set (reg 17)
+        (compare
+	  (and:QI
+	    (match_operand:QI 0 "nonimmediate_operand" "%!*a,q,qm")
+	    (match_operand:QI 1 "general_operand" "n,n,qn"))
+	  (const_int 0)))]
+  "(GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
+   && ix86_match_ccmode (insn, CCNOmode)"
+  "test{b}\t{%1, %0|%0, %1}"
+  [(set_attr "type" "test")
+   (set_attr "modrm" "0,1,1")
+   (set_attr "mode" "QI")
+   (set_attr "pent_pair" "uv,np,uv")])
+
 (define_expand "testqi_ext_ccno_0"
   [(set (reg:CCNO 17)
 	(compare:CCNO
@@ -8012,51 +8044,53 @@
   "#")
 
 (define_split
-  [(set (reg 17)
-        (compare (zero_extract
-		   (match_operand 0 "nonimmediate_operand" "")
-		   (match_operand 1 "const_int_operand" "")
-		   (match_operand 2 "const_int_operand" ""))
-		 (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+        (match_operator 1 "compare_operator"
+	  [(zero_extract
+	     (match_operand 2 "nonimmediate_operand" "")
+	     (match_operand 3 "const_int_operand" "")
+	     (match_operand 4 "const_int_operand" ""))
+	   (const_int 0)]))]
   "ix86_match_ccmode (insn, CCNOmode)"
-  [(set (reg:CCNO 17) (compare:CCNO (match_dup 3) (const_int 0)))]
+  [(set (match_dup 0) (match_op_dup 1 [(match_dup 2) (const_int 0)]))]
 {
-  HOST_WIDE_INT len = INTVAL (operands[1]);
-  HOST_WIDE_INT pos = INTVAL (operands[2]);
+  rtx val = operands[2];
+  HOST_WIDE_INT len = INTVAL (operands[3]);
+  HOST_WIDE_INT pos = INTVAL (operands[4]);
   HOST_WIDE_INT mask;
   enum machine_mode mode, submode;
 
-  mode = GET_MODE (operands[0]);
-  if (GET_CODE (operands[0]) == MEM)
+  mode = GET_MODE (val);
+  if (GET_CODE (val) == MEM)
     {
       /* ??? Combine likes to put non-volatile mem extractions in QImode
 	 no matter the size of the test.  So find a mode that works.  */
-      if (! MEM_VOLATILE_P (operands[0]))
+      if (! MEM_VOLATILE_P (val))
 	{
 	  mode = smallest_mode_for_size (pos + len, MODE_INT);
-	  operands[0] = adjust_address (operands[0], mode, 0);
+	  val = adjust_address (val, mode, 0);
 	}
     }
-  else if (GET_CODE (operands[0]) == SUBREG
-	   && (submode = GET_MODE (SUBREG_REG (operands[0])),
+  else if (GET_CODE (val) == SUBREG
+	   && (submode = GET_MODE (SUBREG_REG (val)),
 	       GET_MODE_BITSIZE (mode) > GET_MODE_BITSIZE (submode))
 	   && pos + len <= GET_MODE_BITSIZE (submode))
     {
       /* Narrow a paradoxical subreg to prevent partial register stalls.  */
       mode = submode;
-      operands[0] = SUBREG_REG (operands[0]);
+      val = SUBREG_REG (val);
     }
   else if (mode == HImode && pos + len <= 8)
     {
       /* Small HImode tests can be converted to QImode.  */
       mode = QImode;
-      operands[0] = gen_lowpart (QImode, operands[0]);
+      val = gen_lowpart (QImode, val);
     }
 
   mask  = ((HOST_WIDE_INT)1 << (pos + len)) - 1;
   mask &= ~(((HOST_WIDE_INT)1 << pos) - 1);
 
-  operands[3] = gen_rtx_AND (mode, operands[0], gen_int_mode (mask, mode));
+  operands[2] = gen_rtx_AND (mode, val, gen_int_mode (mask, mode));
 })
 
 ;; Convert HImode/SImode test instructions with immediate to QImode ones.
@@ -8065,46 +8099,44 @@
 ;; Do the conversion only post-reload to avoid limiting of the register class
 ;; to QI regs.
 (define_split
-  [(set (reg 17)
-	(compare
-	  (and (match_operand 0 "register_operand" "")
-	       (match_operand 1 "const_int_operand" ""))
-	  (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and (match_operand 2 "register_operand" "")
+	        (match_operand 3 "const_int_operand" ""))
+	   (const_int 0)]))]
    "reload_completed
-    && QI_REG_P (operands[0])
+    && QI_REG_P (operands[2])
+    && GET_MODE (operands[2]) != QImode
     && ((ix86_match_ccmode (insn, CCZmode)
-    	 && !(INTVAL (operands[1]) & ~(255 << 8)))
+    	 && !(INTVAL (operands[3]) & ~(255 << 8)))
 	|| (ix86_match_ccmode (insn, CCNOmode)
-	    && !(INTVAL (operands[1]) & ~(127 << 8))))
-    && GET_MODE (operands[0]) != QImode"
-  [(set (reg:CCNO 17)
-	(compare:CCNO
-	  (and:SI (zero_extract:SI (match_dup 0) (const_int 8) (const_int 8))
-		  (match_dup 1))
-	  (const_int 0)))]
-  "operands[0] = gen_lowpart (SImode, operands[0]);
-   operands[1] = gen_int_mode (INTVAL (operands[1]) >> 8, SImode);")
+	    && !(INTVAL (operands[3]) & ~(127 << 8))))"
+  [(set (match_dup 0)
+	(match_op_dup 1
+	  [(and:SI (zero_extract:SI (match_dup 2) (const_int 8) (const_int 8))
+		   (match_dup 3))
+	   (const_int 0)]))]
+  "operands[2] = gen_lowpart (SImode, operands[2]);
+   operands[3] = gen_int_mode (INTVAL (operands[3]) >> 8, SImode);")
 
 (define_split
-  [(set (reg 17)
-	(compare
-	  (and (match_operand 0 "nonimmediate_operand" "")
-	       (match_operand 1 "const_int_operand" ""))
-	  (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and (match_operand 2 "nonimmediate_operand" "")
+	        (match_operand 3 "const_int_operand" ""))
+	   (const_int 0)]))]
    "reload_completed
-    && (!REG_P (operands[0]) || ANY_QI_REG_P (operands[0]))
+    && GET_MODE (operands[2]) != QImode
+    && (!REG_P (operands[2]) || ANY_QI_REG_P (operands[2]))
     && ((ix86_match_ccmode (insn, CCZmode)
-	 && !(INTVAL (operands[1]) & ~255))
+	 && !(INTVAL (operands[3]) & ~255))
 	|| (ix86_match_ccmode (insn, CCNOmode)
-	    && !(INTVAL (operands[1]) & ~127)))
-    && GET_MODE (operands[0]) != QImode"
-  [(set (reg:CCNO 17)
-	(compare:CCNO
-	  (and:QI (match_dup 0)
-		  (match_dup 1))
-	  (const_int 0)))]
-  "operands[0] = gen_lowpart (QImode, operands[0]);
-   operands[1] = gen_lowpart (QImode, operands[1]);")
+	    && !(INTVAL (operands[3]) & ~127)))"
+  [(set (match_dup 0)
+	(match_op_dup 1 [(and:QI (match_dup 2) (match_dup 3))
+			 (const_int 0)]))]
+  "operands[2] = gen_lowpart (QImode, operands[2]);
+   operands[3] = gen_lowpart (QImode, operands[3]);")
 
 
 ;; %%% This used to optimize known byte-wide and operations to memory,
@@ -8381,21 +8413,22 @@
   [(set_attr "type" "alu1")
    (set_attr "mode" "QI")])
 
-(define_insn "*andqi_2"
+(define_insn "*andqi_2_maybe_si"
   [(set (reg 17)
 	(compare (and:QI
-		   (match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
-		   (match_operand:QI 2 "general_operand" "qim,qi,i"))
+		      (match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
+		      (match_operand:QI 2 "general_operand" "qim,qi,i"))
 		 (const_int 0)))
    (set (match_operand:QI 0 "nonimmediate_operand" "=q,qm,*r")
 	(and:QI (match_dup 1) (match_dup 2)))]
-  "ix86_match_ccmode (insn, CCNOmode)
-   && ix86_binary_operator_ok (AND, QImode, operands)"
+  "ix86_binary_operator_ok (AND, QImode, operands)
+   && ix86_match_ccmode (insn,
+			 GET_CODE (operands[2]) == CONST_INT
+			 && INTVAL (operands[2]) >= 0 ? CCNOmode : CCZmode)"
 {
   if (which_alternative == 2)
     {
-      if (GET_CODE (operands[2]) == CONST_INT
-          && (INTVAL (operands[2]) & 0xffffff00))
+      if (GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) < 0)
         operands[2] = GEN_INT (INTVAL (operands[2]) & 0xff);
       return "and{l}\t{%2, %k0|%k0, %2}";
     }
@@ -8404,6 +8437,20 @@
   [(set_attr "type" "alu")
    (set_attr "mode" "QI,QI,SI")])
 
+(define_insn "*andqi_2"
+  [(set (reg 17)
+	(compare (and:QI
+		   (match_operand:QI 1 "nonimmediate_operand" "%0,0")
+		   (match_operand:QI 2 "general_operand" "qim,qi"))
+		 (const_int 0)))
+   (set (match_operand:QI 0 "nonimmediate_operand" "=q,qm")
+	(and:QI (match_dup 1) (match_dup 2)))]
+  "ix86_match_ccmode (insn, CCNOmode)
+   && ix86_binary_operator_ok (AND, QImode, operands)"
+  "and{b}\t{%2, %0|%0, %2}"
+  [(set_attr "type" "alu")
+   (set_attr "mode" "QI")])
+
 (define_insn "*andqi_2_slp"
   [(set (reg 17)
 	(compare (and:QI
@@ -9567,8 +9614,8 @@
   [(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
 		   (neg:SF (match_operand:SF 1 "nonimmediate_operand" "")))
 	      (clobber (reg:CC 17))])]
-  "TARGET_80387"
-  "if (TARGET_SSE)
+  "TARGET_80387 || TARGET_SSE_MATH"
+  "if (TARGET_SSE_MATH)
      {
        /* In case operand is in memory,  we will not use SSE.  */
        if (memory_operand (operands[0], VOIDmode)
@@ -9641,12 +9688,12 @@
    (use (match_operand:V4SF 2 "nonimmediate_operand" ""))
    (clobber (reg:CC 17))]
   "reload_completed && SSE_REG_P (operands[0])"
-  [(set (subreg:TI (match_dup 0) 0)
-	(xor:TI (match_dup 1)
-		(match_dup 2)))]
+  [(set (match_dup 0)
+	(xor:V4SF (match_dup 1)
+		  (match_dup 2)))]
 {
-  operands[1] = simplify_gen_subreg (TImode, operands[1], SFmode, 0);
-  operands[2] = simplify_gen_subreg (TImode, operands[2], V4SFmode, 0);
+  operands[0] = simplify_gen_subreg (V4SFmode, operands[0], SFmode, 0);
+  operands[1] = simplify_gen_subreg (V4SFmode, operands[1], SFmode, 0);
   if (operands_match_p (operands[0], operands[2]))
     {
       rtx tmp;
@@ -9664,7 +9711,7 @@
   [(set (match_operand:SF 0 "nonimmediate_operand" "=f#r,rm#f")
 	(neg:SF (match_operand:SF 1 "nonimmediate_operand" "0,0")))
    (clobber (reg:CC 17))]
-  "TARGET_80387 && !TARGET_SSE
+  "TARGET_80387
    && ix86_unary_operator_ok (NEG, SFmode, operands)"
   "#")
 
@@ -9707,8 +9754,8 @@
   [(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
 		   (neg:DF (match_operand:DF 1 "nonimmediate_operand" "")))
 	      (clobber (reg:CC 17))])]
-  "TARGET_80387"
-  "if (TARGET_SSE2)
+  "TARGET_80387 || (TARGET_SSE2 && TARGET_SSE_MATH)"
+  "if (TARGET_SSE2 && TARGET_SSE_MATH)
      {
        /* In case operand is in memory,  we will not use SSE.  */
        if (memory_operand (operands[0], VOIDmode)
@@ -9809,13 +9856,12 @@
    (use (match_operand:V2DF 2 "nonimmediate_operand" ""))
    (clobber (reg:CC 17))]
   "reload_completed && SSE_REG_P (operands[0])"
-  [(set (subreg:TI (match_dup 0) 0)
-	(xor:TI (match_dup 1)
-		(match_dup 2)))]
+  [(set (match_dup 0)
+	(xor:V2DF (match_dup 1)
+		  (match_dup 2)))]
 {
   operands[0] = simplify_gen_subreg (V2DFmode, operands[0], DFmode, 0);
-  operands[1] = simplify_gen_subreg (TImode, operands[1], DFmode, 0);
-  operands[2] = simplify_gen_subreg (TImode, operands[2], V2DFmode, 0);
+  operands[1] = simplify_gen_subreg (V2DFmode, operands[1], DFmode, 0);
   /* Avoid possible reformatting on the operands.  */
   if (TARGET_SSE_PARTIAL_REGS && !optimize_size)
     emit_insn (gen_sse2_unpcklpd (operands[0], operands[0], operands[0]));
@@ -9974,8 +10020,8 @@
   [(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
 		   (neg:SF (match_operand:SF 1 "nonimmediate_operand" "")))
 	      (clobber (reg:CC 17))])]
-  "TARGET_80387"
-  "if (TARGET_SSE)
+  "TARGET_80387 || TARGET_SSE_MATH"
+  "if (TARGET_SSE_MATH)
      {
        /* In case operand is in memory,  we will not use SSE.  */
        if (memory_operand (operands[0], VOIDmode)
@@ -10049,12 +10095,12 @@
    (use (match_operand:V4SF 2 "nonimmediate_operand" ""))
    (clobber (reg:CC 17))]
   "reload_completed && SSE_REG_P (operands[0])"
-  [(set (subreg:TI (match_dup 0) 0)
-	(and:TI (match_dup 1)
-		(match_dup 2)))]
+  [(set (match_dup 0)
+	(and:V4SF (match_dup 1)
+		  (match_dup 2)))]
 {
-  operands[1] = simplify_gen_subreg (TImode, operands[1], SFmode, 0);
-  operands[2] = simplify_gen_subreg (TImode, operands[2], V4SFmode, 0);
+  operands[0] = simplify_gen_subreg (V4SFmode, operands[0], SFmode, 0);
+  operands[1] = simplify_gen_subreg (V4SFmode, operands[1], SFmode, 0);
   if (operands_match_p (operands[0], operands[2]))
     {
       rtx tmp;
@@ -10071,7 +10117,7 @@
   [(set (match_operand:SF 0 "nonimmediate_operand" "=f#r,rm#f")
 	(abs:SF (match_operand:SF 1 "nonimmediate_operand" "0,0")))
    (clobber (reg:CC 17))]
-  "TARGET_80387 && ix86_unary_operator_ok (ABS, SFmode, operands) && !TARGET_SSE"
+  "TARGET_80387 && ix86_unary_operator_ok (ABS, SFmode, operands)"
   "#")
 
 (define_split
@@ -10113,8 +10159,8 @@
   [(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
 		   (neg:DF (match_operand:DF 1 "nonimmediate_operand" "")))
 	      (clobber (reg:CC 17))])]
-  "TARGET_80387"
-  "if (TARGET_SSE2)
+  "TARGET_80387 || (TARGET_SSE2 && TARGET_SSE_MATH)"
+  "if (TARGET_SSE2 && TARGET_SSE_MATH)
      {
        /* In case operand is in memory,  we will not use SSE.  */
        if (memory_operand (operands[0], VOIDmode)
@@ -10203,13 +10249,12 @@
    (use (match_operand:V2DF 2 "nonimmediate_operand" ""))
    (clobber (reg:CC 17))]
   "reload_completed && SSE_REG_P (operands[0])"
-  [(set (subreg:TI (match_dup 0) 0)
-	(and:TI (match_dup 1)
-		(match_dup 2)))]
+  [(set (match_dup 0)
+	(and:V2DF (match_dup 1)
+		  (match_dup 2)))]
 {
   operands[0] = simplify_gen_subreg (V2DFmode, operands[0], DFmode, 0);
-  operands[1] = simplify_gen_subreg (TImode, operands[1], DFmode, 0);
-  operands[2] = simplify_gen_subreg (TImode, operands[2], V2DFmode, 0);
+  operands[1] = simplify_gen_subreg (V2DFmode, operands[1], DFmode, 0);
   /* Avoid possible reformatting on the operands.  */
   if (TARGET_SSE_PARTIAL_REGS && !optimize_size)
     emit_insn (gen_sse2_unpcklpd (operands[0], operands[0], operands[0]));
@@ -10383,17 +10428,19 @@
    (set_attr "mode" "DI")])
 
 (define_split
-  [(set (reg 17)
-	(compare (not:DI (match_operand:DI 1 "nonimmediate_operand" ""))
-		 (const_int 0)))
-   (set (match_operand:DI 0 "nonimmediate_operand" "")
-	(not:DI (match_dup 1)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(not:DI (match_operand:DI 3 "nonimmediate_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand:DI 1 "nonimmediate_operand" "")
+	(not:DI (match_dup 3)))]
   "TARGET_64BIT && ix86_match_ccmode (insn, CCNOmode)"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (xor:DI (match_dup 1) (const_int -1))
-				 (const_int 0)))
-	      (set (match_dup 0)
-		   (xor:DI (match_dup 1) (const_int -1)))])]
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2
+		     [(xor:DI (match_dup 3) (const_int -1))
+		      (const_int 0)]))
+	      (set (match_dup 1)
+		   (xor:DI (match_dup 3) (const_int -1)))])]
   "")
 
 (define_expand "one_cmplsi2"
@@ -10432,17 +10479,18 @@
    (set_attr "mode" "SI")])
 
 (define_split
-  [(set (reg 17)
-	(compare (not:SI (match_operand:SI 1 "nonimmediate_operand" ""))
-		 (const_int 0)))
-   (set (match_operand:SI 0 "nonimmediate_operand" "")
-	(not:SI (match_dup 1)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(not:SI (match_operand:SI 3 "nonimmediate_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand:SI 1 "nonimmediate_operand" "")
+	(not:SI (match_dup 3)))]
   "ix86_match_ccmode (insn, CCNOmode)"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (xor:SI (match_dup 1) (const_int -1))
-				 (const_int 0)))
-	      (set (match_dup 0)
-		   (xor:SI (match_dup 1) (const_int -1)))])]
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2 [(xor:SI (match_dup 3) (const_int -1))
+				    (const_int 0)]))
+	      (set (match_dup 1)
+		   (xor:SI (match_dup 3) (const_int -1)))])]
   "")
 
 ;; ??? Currently never generated - xor is used instead.
@@ -10459,17 +10507,18 @@
    (set_attr "mode" "SI")])
 
 (define_split
-  [(set (reg 17)
-	(compare (not:SI (match_operand:SI 1 "register_operand" ""))
-		 (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (not:SI (match_dup 1))))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(not:SI (match_operand:SI 3 "register_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand:DI 1 "register_operand" "")
+	(zero_extend:DI (not:SI (match_dup 3))))]
   "ix86_match_ccmode (insn, CCNOmode)"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (xor:SI (match_dup 1) (const_int -1))
-				 (const_int 0)))
-	      (set (match_dup 0)
-		   (zero_extend:DI (xor:SI (match_dup 1) (const_int -1))))])]
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2 [(xor:SI (match_dup 3) (const_int -1))
+				    (const_int 0)]))
+	      (set (match_dup 1)
+		   (zero_extend:DI (xor:SI (match_dup 3) (const_int -1))))])]
   "")
 
 (define_expand "one_cmplhi2"
@@ -10499,17 +10548,18 @@
    (set_attr "mode" "HI")])
 
 (define_split
-  [(set (reg 17)
-	(compare (not:HI (match_operand:HI 1 "nonimmediate_operand" ""))
-		 (const_int 0)))
-   (set (match_operand:HI 0 "nonimmediate_operand" "")
-	(not:HI (match_dup 1)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(not:HI (match_operand:HI 3 "nonimmediate_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand:HI 1 "nonimmediate_operand" "")
+	(not:HI (match_dup 3)))]
   "ix86_match_ccmode (insn, CCNOmode)"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (xor:HI (match_dup 1) (const_int -1))
-		      		 (const_int 0)))
-	      (set (match_dup 0)
-		   (xor:HI (match_dup 1) (const_int -1)))])]
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2 [(xor:HI (match_dup 3) (const_int -1))
+		      		    (const_int 0)]))
+	      (set (match_dup 1)
+		   (xor:HI (match_dup 3) (const_int -1)))])]
   "")
 
 ;; %%% Potential partial reg stall on alternative 1.  What to do?
@@ -10542,17 +10592,18 @@
    (set_attr "mode" "QI")])
 
 (define_split
-  [(set (reg 17)
-	(compare (not:QI (match_operand:QI 1 "nonimmediate_operand" ""))
-		 (const_int 0)))
-   (set (match_operand:QI 0 "nonimmediate_operand" "")
-	(not:QI (match_dup 1)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(not:QI (match_operand:QI 3 "nonimmediate_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand:QI 1 "nonimmediate_operand" "")
+	(not:QI (match_dup 3)))]
   "ix86_match_ccmode (insn, CCNOmode)"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (xor:QI (match_dup 1) (const_int -1))
-		      		 (const_int 0)))
-	      (set (match_dup 0)
-		   (xor:QI (match_dup 1) (const_int -1)))])]
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2 [(xor:QI (match_dup 3) (const_int -1))
+		      		    (const_int 0)]))
+	      (set (match_dup 1)
+		   (xor:QI (match_dup 3) (const_int -1)))])]
   "")
 
 ;; Arithmetic shift instructions
@@ -17003,7 +17054,8 @@
    (clobber (match_operand 6 "" ""))
    (clobber (reg:CC 17))]
   "!SSE_REG_P (operands[0]) && reload_completed
-   && VALID_SSE_REG_MODE (GET_MODE (operands[0]))"
+   && (GET_MODE (operands[0]) == SFmode
+       || (TARGET_SSE2 && GET_MODE (operands[0]) == DFmode))"
   [(const_int 0)]
 {
    ix86_compare_op0 = operands[5];
@@ -17020,22 +17072,60 @@
 ;; nand  op0, op3   -  load op3 to op0 if comparison was false
 ;; or	 op2, op0   -  get the nonzero one into the result.
 (define_split
-  [(set (match_operand 0 "register_operand" "")
-	(if_then_else (match_operator 1 "sse_comparison_operator"
-			[(match_operand 4 "register_operand" "")
-			 (match_operand 5 "nonimmediate_operand" "")])
-		      (match_operand 2 "register_operand" "")
-		      (match_operand 3 "register_operand" "")))
+  [(set (match_operand:SF 0 "register_operand" "")
+	(if_then_else:SF (match_operator 1 "sse_comparison_operator"
+			   [(match_operand:SF 4 "register_operand" "")
+			    (match_operand:SF 5 "nonimmediate_operand" "")])
+			 (match_operand:SF 2 "register_operand" "")
+			 (match_operand:SF 3 "register_operand" "")))
    (clobber (match_operand 6 "" ""))
    (clobber (reg:CC 17))]
   "SSE_REG_P (operands[0]) && reload_completed"
   [(set (match_dup 4) (match_op_dup 1 [(match_dup 4) (match_dup 5)]))
-   (set (subreg:TI (match_dup 2) 0) (and:TI (subreg:TI (match_dup 2) 0)
-					    (subreg:TI (match_dup 4) 0)))
-   (set (subreg:TI (match_dup 4) 0) (and:TI (not:TI (subreg:TI (match_dup 4) 0))
-					    (subreg:TI (match_dup 3) 0)))
-   (set (subreg:TI (match_dup 0) 0) (ior:TI (subreg:TI (match_dup 6) 0)
-					    (subreg:TI (match_dup 7) 0)))]
+   (set (match_dup 2) (and:V4SF (match_dup 2)
+			        (match_dup 8)))
+   (set (match_dup 8) (and:V4SF (not:V4SF (match_dup 8))
+				          (match_dup 3)))
+   (set (match_dup 0) (ior:V4SF (match_dup 6)
+			        (match_dup 7)))]
+{
+  /* If op2 == op3, op3 would be clobbered before it is used.  */
+  if (operands_match_p (operands[2], operands[3]))
+    {
+      emit_move_insn (operands[0], operands[2]);
+      DONE;
+    }
+
+  PUT_MODE (operands[1], GET_MODE (operands[0]));
+  if (operands_match_p (operands[0], operands[4]))
+    operands[6] = operands[4], operands[7] = operands[2];
+  else
+    operands[6] = operands[2], operands[7] = operands[4];
+  operands[0] = simplify_gen_subreg (V4SFmode, operands[0], SFmode, 0);
+  operands[2] = simplify_gen_subreg (V4SFmode, operands[2], SFmode, 0);
+  operands[3] = simplify_gen_subreg (V4SFmode, operands[3], SFmode, 0);
+  operands[8] = simplify_gen_subreg (V4SFmode, operands[4], SFmode, 0);
+  operands[6] = simplify_gen_subreg (V4SFmode, operands[6], SFmode, 0);
+  operands[7] = simplify_gen_subreg (V4SFmode, operands[7], SFmode, 0);
+})
+
+(define_split
+  [(set (match_operand:DF 0 "register_operand" "")
+	(if_then_else:DF (match_operator 1 "sse_comparison_operator"
+			   [(match_operand:DF 4 "register_operand" "")
+			    (match_operand:DF 5 "nonimmediate_operand" "")])
+			 (match_operand:DF 2 "register_operand" "")
+			 (match_operand:DF 3 "register_operand" "")))
+   (clobber (match_operand 6 "" ""))
+   (clobber (reg:CC 17))]
+  "SSE_REG_P (operands[0]) && reload_completed"
+  [(set (match_dup 4) (match_op_dup 1 [(match_dup 4) (match_dup 5)]))
+   (set (match_dup 2) (and:V2DF (match_dup 2)
+			        (match_dup 8)))
+   (set (match_dup 8) (and:V2DF (not:V2DF (match_dup 8))
+				          (match_dup 3)))
+   (set (match_dup 0) (ior:V2DF (match_dup 6)
+			        (match_dup 7)))]
 {
   if (GET_MODE (operands[2]) == DFmode
       && TARGET_SSE_PARTIAL_REGS && !optimize_size)
@@ -17058,6 +17148,12 @@
     operands[6] = operands[4], operands[7] = operands[2];
   else
     operands[6] = operands[2], operands[7] = operands[4];
+  operands[0] = simplify_gen_subreg (V2DFmode, operands[0], DFmode, 0);
+  operands[2] = simplify_gen_subreg (V2DFmode, operands[2], DFmode, 0);
+  operands[3] = simplify_gen_subreg (V2DFmode, operands[3], DFmode, 0);
+  operands[8] = simplify_gen_subreg (V2DFmode, operands[4], DFmode, 0);
+  operands[6] = simplify_gen_subreg (V2DFmode, operands[6], DFmode, 0);
+  operands[7] = simplify_gen_subreg (V2DFmode, operands[7], DFmode, 0);
 })
 
 ;; Special case of conditional move we can handle effectively.
@@ -17144,18 +17240,55 @@
   "#")
 
 (define_split
-  [(set (match_operand 0 "register_operand" "")
-	(if_then_else (match_operator 1 "comparison_operator"
-			[(match_operand 4 "nonimmediate_operand" "")
-			 (match_operand 5 "nonimmediate_operand" "")])
-		      (match_operand 2 "nonmemory_operand" "")
-		      (match_operand 3 "nonmemory_operand" "")))]
+  [(set (match_operand:SF 0 "register_operand" "")
+	(if_then_else:SF (match_operator 1 "comparison_operator"
+			   [(match_operand:SF 4 "nonimmediate_operand" "")
+			    (match_operand:SF 5 "nonimmediate_operand" "")])
+			 (match_operand:SF 2 "nonmemory_operand" "")
+			 (match_operand:SF 3 "nonmemory_operand" "")))]
   "SSE_REG_P (operands[0]) && reload_completed
    && (const0_operand (operands[2], GET_MODE (operands[0]))
        || const0_operand (operands[3], GET_MODE (operands[0])))"
   [(set (match_dup 0) (match_op_dup 1 [(match_dup 0) (match_dup 5)]))
-   (set (subreg:TI (match_dup 0) 0) (and:TI (match_dup 6)
-					    (match_dup 7)))]
+   (set (match_dup 8) (and:V4SF (match_dup 6) (match_dup 7)))]
+{
+  PUT_MODE (operands[1], GET_MODE (operands[0]));
+  if (!sse_comparison_operator (operands[1], VOIDmode)
+      || !rtx_equal_p (operands[0], operands[4]))
+    {
+      rtx tmp = operands[5];
+      operands[5] = operands[4];
+      operands[4] = tmp;
+      PUT_CODE (operands[1], swap_condition (GET_CODE (operands[1])));
+    }
+  if (!rtx_equal_p (operands[0], operands[4]))
+    abort ();
+  operands[8] = simplify_gen_subreg (V4SFmode, operands[0], SFmode, 0);
+  if (const0_operand (operands[2], GET_MODE (operands[2])))
+    {
+      operands[7] = operands[3];
+      operands[6] = gen_rtx_NOT (V4SFmode, operands[5]);
+    }
+  else
+    {
+      operands[7] = operands[2];
+      operands[6] = operands[8];
+    }
+  operands[7] = simplify_gen_subreg (V4SFmode, operands[7], SFmode, 0);
+})
+
+(define_split
+  [(set (match_operand:DF 0 "register_operand" "")
+	(if_then_else:DF (match_operator 1 "comparison_operator"
+			   [(match_operand:DF 4 "nonimmediate_operand" "")
+			    (match_operand:DF 5 "nonimmediate_operand" "")])
+			 (match_operand:DF 2 "nonmemory_operand" "")
+			 (match_operand:DF 3 "nonmemory_operand" "")))]
+  "SSE_REG_P (operands[0]) && reload_completed
+   && (const0_operand (operands[2], GET_MODE (operands[0]))
+       || const0_operand (operands[3], GET_MODE (operands[0])))"
+  [(set (match_dup 0) (match_op_dup 1 [(match_dup 0) (match_dup 5)]))
+   (set (match_dup 8) (and:V2DF (match_dup 6) (match_dup 7)))]
 {
   if (TARGET_SSE_PARTIAL_REGS && !optimize_size
       && GET_MODE (operands[2]) == DFmode)
@@ -17182,19 +17315,18 @@
     }
   if (!rtx_equal_p (operands[0], operands[4]))
     abort ();
-  if (const0_operand (operands[2], GET_MODE (operands[0])))
+  operands[8] = simplify_gen_subreg (V2DFmode, operands[0], DFmode, 0);
+  if (const0_operand (operands[2], GET_MODE (operands[2])))
     {
       operands[7] = operands[3];
-      operands[6] = gen_rtx_NOT (TImode, gen_rtx_SUBREG (TImode, operands[0],
-							 0));
+      operands[6] = gen_rtx_NOT (V2DFmode, operands[8]);
     }
   else
     {
       operands[7] = operands[2];
-      operands[6] = gen_rtx_SUBREG (TImode, operands[0], 0);
+      operands[6] = operands[8];
     }
-  operands[7] = simplify_gen_subreg (TImode, operands[7],
-  				     GET_MODE (operands[7]), 0);
+  operands[7] = simplify_gen_subreg (V2DFmode, operands[7], DFmode, 0);
 })
 
 (define_expand "allocate_stack_worker"
@@ -17319,52 +17451,56 @@
 ; instruction size is unchanged, except in the %eax case for
 ; which it is increased by one byte, hence the ! optimize_size.
 (define_split
-  [(set (reg 17)
-	(compare (and (match_operand 1 "aligned_operand" "")
-		      (match_operand 2 "const_int_operand" ""))
-		 (const_int 0)))
-   (set (match_operand 0 "register_operand" "")
-	(and (match_dup 1) (match_dup 2)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 2 "compare_operator"
+	  [(and (match_operand 3 "aligned_operand" "")
+		(match_operand 4 "const_int_operand" ""))
+	   (const_int 0)]))
+   (set (match_operand 1 "register_operand" "")
+	(and (match_dup 3) (match_dup 4)))]
   "! TARGET_PARTIAL_REG_STALL && reload_completed
    /* Ensure that the operand will remain sign-extended immediate.  */
-   && ix86_match_ccmode (insn, INTVAL (operands[2]) >= 0 ? CCNOmode : CCZmode)
+   && ix86_match_ccmode (insn, INTVAL (operands[4]) >= 0 ? CCNOmode : CCZmode)
    && ! optimize_size
-   && ((GET_MODE (operands[0]) == HImode && ! TARGET_FAST_PREFIX)
-       || (GET_MODE (operands[0]) == QImode && TARGET_PROMOTE_QImode))"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO (and:SI (match_dup 1) (match_dup 2))
-			         (const_int 0)))
-	      (set (match_dup 0)
-		   (and:SI (match_dup 1) (match_dup 2)))])]
-  "operands[2]
-     = gen_int_mode (INTVAL (operands[2])
-		     & GET_MODE_MASK (GET_MODE (operands[0])),
-		     SImode);
-   operands[0] = gen_lowpart (SImode, operands[0]);
-   operands[1] = gen_lowpart (SImode, operands[1]);")
+   && ((GET_MODE (operands[1]) == HImode && ! TARGET_FAST_PREFIX)
+       || (GET_MODE (operands[1]) == QImode && TARGET_PROMOTE_QImode))"
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 2 [(and:SI (match_dup 3) (match_dup 4))
+			            (const_int 0)]))
+	      (set (match_dup 1)
+		   (and:SI (match_dup 3) (match_dup 4)))])]
+{
+  operands[4]
+    = gen_int_mode (INTVAL (operands[4])
+		    & GET_MODE_MASK (GET_MODE (operands[1])), SImode);
+  operands[1] = gen_lowpart (SImode, operands[1]);
+  operands[3] = gen_lowpart (SImode, operands[3]);
+})
 
 ; Don't promote the QImode tests, as i386 doesn't have encoding of
 ; the TEST instruction with 32-bit sign-extended immediate and thus
 ; the instruction size would at least double, which is not what we
 ; want even with ! optimize_size.
 (define_split
-  [(set (reg 17)
-	(compare (and (match_operand:HI 0 "aligned_operand" "")
-		      (match_operand:HI 1 "const_int_operand" ""))
-		 (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and (match_operand:HI 2 "aligned_operand" "")
+		(match_operand:HI 3 "const_int_operand" ""))
+	   (const_int 0)]))]
   "! TARGET_PARTIAL_REG_STALL && reload_completed
    /* Ensure that the operand will remain sign-extended immediate.  */
-   && ix86_match_ccmode (insn, INTVAL (operands[1]) >= 0 ? CCNOmode : CCZmode)
+   && ix86_match_ccmode (insn, INTVAL (operands[3]) >= 0 ? CCNOmode : CCZmode)
    && ! TARGET_FAST_PREFIX
    && ! optimize_size"
-  [(set (reg:CCNO 17)
-	(compare:CCNO (and:SI (match_dup 0) (match_dup 1))
-		      (const_int 0)))]
-  "operands[1]
-     = gen_int_mode (INTVAL (operands[1])
-		     & GET_MODE_MASK (GET_MODE (operands[0])),
-		     SImode);
-   operands[0] = gen_lowpart (SImode, operands[0]);")
+  [(set (match_dup 0)
+	(match_op_dup 1 [(and:SI (match_dup 2) (match_dup 3))
+		         (const_int 0)]))]
+{
+  operands[3]
+    = gen_int_mode (INTVAL (operands[3])
+		    & GET_MODE_MASK (GET_MODE (operands[2])), SImode);
+  operands[2] = gen_lowpart (SImode, operands[2]);
+})
 
 (define_split
   [(set (match_operand 0 "register_operand" "")
@@ -17537,13 +17673,14 @@
 
 ;; Don't compare memory with zero, load and use a test instead.
 (define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:SI 0 "memory_operand" "")
-	         (const_int 0)))
+  [(set (match_operand 0 "flags_reg_operand" "")
+ 	(match_operator 1 "compare_operator"
+	  [(match_operand:SI 2 "memory_operand" "")
+	   (const_int 0)]))
    (match_scratch:SI 3 "r")]
   "ix86_match_ccmode (insn, CCNOmode) && ! optimize_size"
-  [(set (match_dup 3) (match_dup 0))
-   (set (reg:CCNO 17) (compare:CCNO (match_dup 3) (const_int 0)))]
+  [(set (match_dup 3) (match_dup 2))
+   (set (match_dup 0) (match_op_dup 1 [(match_dup 3) (const_int 0)]))]
   "")
 
 ;; NOT is not pairable on Pentium, while XOR is, but one byte longer. 
@@ -17607,77 +17744,77 @@
 ;; versions if we're concerned about partial register stalls.
 
 (define_peephole2
-  [(set (reg 17)
-	(compare (and:SI (match_operand:SI 0 "register_operand" "")
-			 (match_operand:SI 1 "immediate_operand" ""))
-		 (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and:SI (match_operand:SI 2 "register_operand" "")
+		   (match_operand:SI 3 "immediate_operand" ""))
+	   (const_int 0)]))]
   "ix86_match_ccmode (insn, CCNOmode)
-   && (true_regnum (operands[0]) != 0
-       || (GET_CODE (operands[1]) == CONST_INT
-	   && CONST_OK_FOR_LETTER_P (INTVAL (operands[1]), 'K')))
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
+   && (true_regnum (operands[2]) != 0
+       || (GET_CODE (operands[3]) == CONST_INT
+	   && CONST_OK_FOR_LETTER_P (INTVAL (operands[3]), 'K')))
+   && peep2_reg_dead_p (1, operands[2])"
   [(parallel
-     [(set (reg:CCNO 17)
-	   (compare:CCNO (and:SI (match_dup 0)
-			         (match_dup 1))
-		         (const_int 0)))
-      (set (match_dup 0)
-	   (and:SI (match_dup 0) (match_dup 1)))])]
+     [(set (match_dup 0)
+	   (match_op_dup 1 [(and:SI (match_dup 2) (match_dup 3))
+		            (const_int 0)]))
+      (set (match_dup 2)
+	   (and:SI (match_dup 2) (match_dup 3)))])]
   "")
 
 ;; We don't need to handle HImode case, because it will be promoted to SImode
 ;; on ! TARGET_PARTIAL_REG_STALL
 
 (define_peephole2
-  [(set (reg 17)
-	(compare (and:QI (match_operand:QI 0 "register_operand" "")
-			 (match_operand:QI 1 "immediate_operand" ""))
-		 (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and:QI (match_operand:QI 2 "register_operand" "")
+		   (match_operand:QI 3 "immediate_operand" ""))
+	   (const_int 0)]))]
   "! TARGET_PARTIAL_REG_STALL
    && ix86_match_ccmode (insn, CCNOmode)
-   && true_regnum (operands[0]) != 0
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
+   && true_regnum (operands[2]) != 0
+   && peep2_reg_dead_p (1, operands[2])"
   [(parallel
-     [(set (reg:CCNO 17)
-	   (compare:CCNO (and:QI (match_dup 0)
- 			         (match_dup 1))
-		         (const_int 0)))
-      (set (match_dup 0)
-	   (and:QI (match_dup 0) (match_dup 1)))])]
+     [(set (match_dup 0)
+	   (match_op_dup 1 [(and:QI (match_dup 2) (match_dup 3))
+		            (const_int 0)]))
+      (set (match_dup 2)
+	   (and:QI (match_dup 2) (match_dup 3)))])]
   "")
 
 (define_peephole2
-  [(set (reg 17)
-	(compare
-	  (and:SI
-	    (zero_extract:SI
-	      (match_operand 0 "ext_register_operand" "")
-	      (const_int 8)
-	      (const_int 8))
-	    (match_operand 1 "const_int_operand" ""))
-	  (const_int 0)))]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(and:SI
+	     (zero_extract:SI
+	       (match_operand 2 "ext_register_operand" "")
+	       (const_int 8)
+	       (const_int 8))
+	     (match_operand 3 "const_int_operand" ""))
+	   (const_int 0)]))]
   "! TARGET_PARTIAL_REG_STALL
    && ix86_match_ccmode (insn, CCNOmode)
-   && true_regnum (operands[0]) != 0
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCNO 17)
-		   (compare:CCNO
-		       (and:SI
-			 (zero_extract:SI
-			 (match_dup 0)
-			 (const_int 8)
-			 (const_int 8))
-			(match_dup 1))
-		   (const_int 0)))
-	      (set (zero_extract:SI (match_dup 0)
+   && true_regnum (operands[2]) != 0
+   && peep2_reg_dead_p (1, operands[2])"
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 1
+		     [(and:SI
+			(zero_extract:SI
+			  (match_dup 2)
+			  (const_int 8)
+			  (const_int 8))
+			(match_dup 3))
+		      (const_int 0)]))
+	      (set (zero_extract:SI (match_dup 2)
 				    (const_int 8)
 				    (const_int 8))
 		   (and:SI 
 		     (zero_extract:SI
-		       (match_dup 0)
+		       (match_dup 2)
 		       (const_int 8)
 		       (const_int 8))
-		     (match_dup 1)))])]
+		     (match_dup 3)))])]
   "")
 
 ;; Don't do logical operations with memory inputs.
@@ -17979,66 +18116,20 @@
   "")
 
 ;; Convert compares with 1 to shorter inc/dec operations when CF is not
-;; required and register dies.
-(define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:SI 0 "register_operand" "")
-		 (match_operand:SI 1 "incdec_operand" "")))]
-  "ix86_match_ccmode (insn, CCGCmode)
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCGC 17)
-		   (compare:CCGC (match_dup 0)
-				 (match_dup 1)))
-	      (clobber (match_dup 0))])]
-  "")
-
+;; required and register dies.  Similarly for 128 to plus -128.
 (define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:HI 0 "register_operand" "")
-		 (match_operand:HI 1 "incdec_operand" "")))]
-  "ix86_match_ccmode (insn, CCGCmode)
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCGC 17)
-		   (compare:CCGC (match_dup 0)
-				 (match_dup 1)))
-	      (clobber (match_dup 0))])]
-  "")
-
-(define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:QI 0 "register_operand" "")
-		 (match_operand:QI 1 "incdec_operand" "")))]
-  "ix86_match_ccmode (insn, CCGCmode)
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCGC 17)
-		   (compare:CCGC (match_dup 0)
-				 (match_dup 1)))
-	      (clobber (match_dup 0))])]
-  "")
-
-;; Convert compares with 128 to shorter add -128
-(define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:SI 0 "register_operand" "")
-		 (const_int 128)))]
-  "ix86_match_ccmode (insn, CCGCmode)
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCGC 17)
-		   (compare:CCGC (match_dup 0)
-			         (const_int 128)))
-	      (clobber (match_dup 0))])]
-  "")
-
-(define_peephole2
-  [(set (reg 17)
-	(compare (match_operand:HI 0 "register_operand" "")
-		 (const_int 128)))]
-  "ix86_match_ccmode (insn, CCGCmode)
-   && find_regno_note (insn, REG_DEAD, true_regnum (operands[0]))"
-  [(parallel [(set (reg:CCGC 17)
-		   (compare:CCGC (match_dup 0)
-			         (const_int 128)))
-	      (clobber (match_dup 0))])]
+  [(set (match_operand 0 "flags_reg_operand" "")
+	(match_operator 1 "compare_operator"
+	  [(match_operand 2 "register_operand" "")
+	   (match_operand 3 "const_int_operand" "")]))]
+  "(INTVAL (operands[3]) == -1
+    || INTVAL (operands[3]) == 1
+    || INTVAL (operands[3]) == 128)
+   && ix86_match_ccmode (insn, CCGCmode)
+   && peep2_reg_dead_p (1, operands[2])"
+  [(parallel [(set (match_dup 0)
+		   (match_op_dup 1 [(match_dup 2) (match_dup 3)]))
+	      (clobber (match_dup 2))])]
   "")
 
 (define_peephole2
@@ -18326,7 +18417,7 @@
 {
   if (constant_call_address_operand (operands[1], QImode))
     return "call\t%P1";
-  return "call\t%*%1";
+  return "call\t%A1";
 }
   [(set_attr "type" "callv")])
 
@@ -18338,7 +18429,7 @@
 {
   if (constant_call_address_operand (operands[1], QImode))
     return "jmp\t%P1";
-  return "jmp\t%*%1";
+  return "jmp\t%A1";
 }
   [(set_attr "type" "callv")])
 
@@ -18422,10 +18513,11 @@
 
 ;; Moves for SSE/MMX regs.
 
-(define_insn "movv4sf_internal"
+(define_insn "*movv4sf_internal"
   [(set (match_operand:V4SF 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:V4SF 1 "vector_move_operand" "C,xm,x"))]
-  "TARGET_SSE"
+  "TARGET_SSE
+   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
   "@
     xorps\t%0, %0
     movaps\t{%1, %0|%0, %1}
@@ -18436,7 +18528,7 @@
 (define_split
   [(set (match_operand:V4SF 0 "register_operand" "")
 	(match_operand:V4SF 1 "zero_extended_scalar_load_operand" ""))]
-  "TARGET_SSE"
+  "TARGET_SSE && reload_completed"
   [(set (match_dup 0)
 	(vec_merge:V4SF
 	 (vec_duplicate:V4SF (match_dup 1))
@@ -18447,10 +18539,11 @@
   operands[2] = CONST0_RTX (V4SFmode);
 })
 
-(define_insn "movv4si_internal"
+(define_insn "*movv4si_internal"
   [(set (match_operand:V4SI 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:V4SI 1 "vector_move_operand" "C,xm,x"))]
-  "TARGET_SSE"
+  "TARGET_SSE
+   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
 {
   switch (which_alternative)
     {
@@ -18487,10 +18580,11 @@
 		   (const_string "TI"))]
 	       (const_string "TI")))])
 
-(define_insn "movv2di_internal"
+(define_insn "*movv2di_internal"
   [(set (match_operand:V2DI 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:V2DI 1 "vector_move_operand" "C,xm,x"))]
-  "TARGET_SSE"
+  "TARGET_SSE
+   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
 {
   switch (which_alternative)
     {
@@ -18530,7 +18624,7 @@
 (define_split
   [(set (match_operand:V2DF 0 "register_operand" "")
 	(match_operand:V2DF 1 "zero_extended_scalar_load_operand" ""))]
-  "TARGET_SSE2"
+  "TARGET_SSE2 && reload_completed"
   [(set (match_dup 0)
 	(vec_merge:V2DF
 	 (vec_duplicate:V2DF (match_dup 1))
@@ -18541,52 +18635,80 @@
   operands[2] = CONST0_RTX (V2DFmode);
 })
 
-(define_insn "movv8qi_internal"
-  [(set (match_operand:V8QI 0 "nonimmediate_operand" "=y,y,m")
-	(match_operand:V8QI 1 "vector_move_operand" "C,ym,y"))]
+(define_insn "*movv2si_internal"
+  [(set (match_operand:V2SI 0 "nonimmediate_operand"
+					"=y,y ,m,!y,!*Y,*x,?*x,?m")
+	(match_operand:V2SI 1 "vector_move_operand"
+					"C ,ym,y,*Y,y  ,C ,*xm,*x"))]
   "TARGET_MMX
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
+    movdq2q\t{%1, %0|%0, %1}
+    movq2dq\t{%1, %0|%0, %1}
+    pxor\t%0, %0
+    movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "mmxmov")
+  [(set_attr "type" "mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,ssemov,ssemov")
    (set_attr "mode" "DI")])
 
-(define_insn "movv4hi_internal"
-  [(set (match_operand:V4HI 0 "nonimmediate_operand" "=y,y,m")
-	(match_operand:V4HI 1 "vector_move_operand" "C,ym,y"))]
+(define_insn "*movv4hi_internal"
+  [(set (match_operand:V4HI 0 "nonimmediate_operand"
+					"=y,y ,m,!y,!*Y,*x,?*x,?m")
+	(match_operand:V4HI 1 "vector_move_operand"
+					"C ,ym,y,*Y,y  ,C ,*xm,*x"))]
   "TARGET_MMX
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
+    movdq2q\t{%1, %0|%0, %1}
+    movq2dq\t{%1, %0|%0, %1}
+    pxor\t%0, %0
+    movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "mmxmov")
+  [(set_attr "type" "mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,ssemov,ssemov")
    (set_attr "mode" "DI")])
 
-(define_insn "movv2si_internal"
-  [(set (match_operand:V2SI 0 "nonimmediate_operand" "=y,y,m")
-	(match_operand:V2SI 1 "vector_move_operand" "C,ym,y"))]
+(define_insn "*movv8qi_internal"
+  [(set (match_operand:V8QI 0 "nonimmediate_operand"
+					"=y,y ,m,!y,!*Y,*x,?*x,?m")
+	(match_operand:V8QI 1 "vector_move_operand"
+					"C ,ym,y,*Y,y  ,C ,*xm,*x"))]
   "TARGET_MMX
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
+    movdq2q\t{%1, %0|%0, %1}
+    movq2dq\t{%1, %0|%0, %1}
+    pxor\t%0, %0
+    movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "mmxcvt")
+  [(set_attr "type" "mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,ssemov,ssemov")
    (set_attr "mode" "DI")])
 
-(define_insn "movv2sf_internal"
-  [(set (match_operand:V2SF 0 "nonimmediate_operand" "=y,y,m")
-        (match_operand:V2SF 1 "vector_move_operand" "C,ym,y"))]
-  "TARGET_3DNOW
+(define_insn "*movv2sf_internal"
+  [(set (match_operand:V2SF 0 "nonimmediate_operand"
+					"=y,y ,m,!y,!*Y,*x,?*x,?m")
+        (match_operand:V2SF 1 "vector_move_operand"
+					"C ,ym,y,*Y,y  ,C ,*xm,*x"))]
+  "TARGET_MMX
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
+    movdq2q\t{%1, %0|%0, %1}
+    movq2dq\t{%1, %0|%0, %1}
+    xorps\t%0, %0
+    movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "mmxcvt")
+  [(set_attr "type" "mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,ssemov,ssemov")
    (set_attr "mode" "DI")])
 
 (define_expand "movti"
@@ -18606,17 +18728,14 @@
 	(match_operand:TF 1 "nonimmediate_operand" ""))]
   "TARGET_64BIT"
 {
-  if (TARGET_64BIT)
-    ix86_expand_move (TFmode, operands);
-  else
-    ix86_expand_vector_move (TFmode, operands);
+  ix86_expand_move (TFmode, operands);
   DONE;
 })
 
-(define_insn "movv2df_internal"
+(define_insn "*movv2df_internal"
   [(set (match_operand:V2DF 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:V2DF 1 "vector_move_operand" "C,xm,x"))]
-  "TARGET_SSE2
+  "TARGET_SSE
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
 {
   switch (which_alternative)
@@ -18638,7 +18757,9 @@
 }
   [(set_attr "type" "ssemov")
    (set (attr "mode")
-        (cond [(eq_attr "alternative" "0,1")
+        (cond [(eq (symbol_ref "TARGET_SSE2") (const_int 0))
+		 (const_string "V4SF")
+	       (eq_attr "alternative" "0,1")
 		 (if_then_else
 		   (ne (symbol_ref "optimize_size")
 		       (const_int 0))
@@ -18654,10 +18775,10 @@
 		   (const_string "V2DF"))]
 	       (const_string "V2DF")))])
 
-(define_insn "movv8hi_internal"
+(define_insn "*movv8hi_internal"
   [(set (match_operand:V8HI 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:V8HI 1 "vector_move_operand" "C,xm,x"))]
-  "TARGET_SSE2
+  "TARGET_SSE
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
 {
   switch (which_alternative)
@@ -18695,10 +18816,10 @@
 		   (const_string "TI"))]
 	       (const_string "TI")))])
 
-(define_insn "movv16qi_internal"
+(define_insn "*movv16qi_internal"
   [(set (match_operand:V16QI 0 "nonimmediate_operand" "=x,x,m")
-	(match_operand:V16QI 1 "nonimmediate_operand" "C,xm,x"))]
-  "TARGET_SSE2
+	(match_operand:V16QI 1 "vector_move_operand" "C,xm,x"))]
+  "TARGET_SSE
    && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
 {
   switch (which_alternative)
@@ -18739,7 +18860,7 @@
 (define_expand "movv2df"
   [(set (match_operand:V2DF 0 "nonimmediate_operand" "")
 	(match_operand:V2DF 1 "nonimmediate_operand" ""))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
 {
   ix86_expand_vector_move (V2DFmode, operands);
   DONE;
@@ -18748,7 +18869,7 @@
 (define_expand "movv8hi"
   [(set (match_operand:V8HI 0 "nonimmediate_operand" "")
 	(match_operand:V8HI 1 "nonimmediate_operand" ""))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
 {
   ix86_expand_vector_move (V8HImode, operands);
   DONE;
@@ -18757,7 +18878,7 @@
 (define_expand "movv16qi"
   [(set (match_operand:V16QI 0 "nonimmediate_operand" "")
 	(match_operand:V16QI 1 "nonimmediate_operand" ""))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
 {
   ix86_expand_vector_move (V16QImode, operands);
   DONE;
@@ -18820,7 +18941,7 @@
 (define_expand "movv2sf"
   [(set (match_operand:V2SF 0 "nonimmediate_operand" "")
 	(match_operand:V2SF 1 "nonimmediate_operand" ""))]
-   "TARGET_3DNOW"
+  "TARGET_MMX"
 {
   ix86_expand_vector_move (V2SFmode, operands);
   DONE;
@@ -18841,19 +18962,19 @@
 (define_insn "*pushv2di"
   [(set (match_operand:V2DI 0 "push_operand" "=<")
 	(match_operand:V2DI 1 "register_operand" "x"))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
   "#")
 
 (define_insn "*pushv8hi"
   [(set (match_operand:V8HI 0 "push_operand" "=<")
 	(match_operand:V8HI 1 "register_operand" "x"))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
   "#")
 
 (define_insn "*pushv16qi"
   [(set (match_operand:V16QI 0 "push_operand" "=<")
 	(match_operand:V16QI 1 "register_operand" "x"))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
   "#")
 
 (define_insn "*pushv4sf"
@@ -18865,7 +18986,7 @@
 (define_insn "*pushv4si"
   [(set (match_operand:V4SI 0 "push_operand" "=<")
 	(match_operand:V4SI 1 "register_operand" "x"))]
-  "TARGET_SSE2"
+  "TARGET_SSE"
   "#")
 
 (define_insn "*pushv2si"
@@ -18889,7 +19010,7 @@
 (define_insn "*pushv2sf"
   [(set (match_operand:V2SF 0 "push_operand" "=<")
 	(match_operand:V2SF 1 "register_operand" "y"))]
-  "TARGET_3DNOW"
+  "TARGET_MMX"
   "#")
 
 (define_split
@@ -18915,7 +19036,7 @@
    operands[3] = GEN_INT (-GET_MODE_SIZE (GET_MODE (operands[0])));")
 
 
-(define_insn "movti_internal"
+(define_insn "*movti_internal"
   [(set (match_operand:TI 0 "nonimmediate_operand" "=x,x,m")
 	(match_operand:TI 1 "vector_move_operand" "C,xm,x"))]
   "TARGET_SSE && !TARGET_64BIT
@@ -19462,26 +19583,16 @@
 ;; of DImode subregs again!
 ;; SSE1 single precision floating point logical operation
 (define_expand "sse_andv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "") 0)
-        (and:TI (subreg:TI (match_operand:V4SF 1 "register_operand" "") 0)
-		(subreg:TI (match_operand:V4SF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V4SF 0 "register_operand" "")
+        (and:V4SF (match_operand:V4SF 1 "register_operand" "")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE"
   "")
 
 (define_insn "*sse_andv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "=x") 0)
-        (and:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "andps\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V4SF")])
-
-(define_insn "*sse_andsf3"
-  [(set (subreg:TI (match_operand:SF 0 "register_operand" "=x") 0)
-        (and:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V4SF 0 "register_operand" "=x")
+        (and:V4SF (match_operand:V4SF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "andps\t{%2, %0|%0, %2}"
@@ -19489,51 +19600,32 @@
    (set_attr "mode" "V4SF")])
 
 (define_expand "sse_nandv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "") 0)
-        (and:TI (not:TI (subreg:TI (match_operand:V4SF 1 "register_operand" "") 0))
-	        (subreg:TI (match_operand:V4SF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V4SF 0 "register_operand" "")
+        (and:V4SF (not:V4SF (match_operand:V4SF 1 "register_operand" ""))
+	          (match_operand:V4SF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE"
   "")
 
 (define_insn "*sse_nandv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "=x") 0)
-        (and:TI (not:TI (match_operand:TI 1 "register_operand" "0"))
-	        (match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE"
-  "andnps\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V4SF")])
-
-(define_insn "*sse_nandsf3"
-  [(set (subreg:TI (match_operand:SF 0 "register_operand" "=x") 0)
-        (and:TI (not:TI (match_operand:TI 1 "register_operand" "0"))
-	        (match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V4SF 0 "register_operand" "=x")
+        (and:V4SF (not:V4SF (match_operand:V4SF 1 "register_operand" "0"))
+	          (match_operand:V4SF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE"
   "andnps\t{%2, %0|%0, %2}"
   [(set_attr "type" "sselog")
    (set_attr "mode" "V4SF")])
 
 (define_expand "sse_iorv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "") 0)
-        (ior:TI (subreg:TI (match_operand:V4SF 1 "register_operand" "") 0)
-		(subreg:TI (match_operand:V4SF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V4SF 0 "register_operand" "")
+        (ior:V4SF (match_operand:V4SF 1 "register_operand" "")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE"
   "")
 
 (define_insn "*sse_iorv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "=x") 0)
-        (ior:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "orps\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V4SF")])
-
-(define_insn "*sse_iorsf3"
-  [(set (subreg:TI (match_operand:SF 0 "register_operand" "=x") 0)
-        (ior:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V4SF 0 "register_operand" "=x")
+        (ior:V4SF (match_operand:V4SF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "orps\t{%2, %0|%0, %2}"
@@ -19541,27 +19633,16 @@
    (set_attr "mode" "V4SF")])
 
 (define_expand "sse_xorv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "") 0)
-        (xor:TI (subreg:TI (match_operand:V4SF 1 "register_operand" "") 0)
-		(subreg:TI (match_operand:V4SF 2 "nonimmediate_operand" "") 0)))]
-  "TARGET_SSE
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
+  [(set (match_operand:V4SF 0 "register_operand" "")
+        (xor:V4SF (match_operand:V4SF 1 "register_operand" "")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "")))]
+  "TARGET_SSE"
   "")
 
 (define_insn "*sse_xorv4sf3"
-  [(set (subreg:TI (match_operand:V4SF 0 "register_operand" "=x") 0)
-        (xor:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "xorps\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V4SF")])
-
-(define_insn "*sse_xorsf3"
-  [(set (subreg:TI (match_operand:SF 0 "register_operand" "=x") 0)
-        (xor:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V4SF 0 "register_operand" "=x")
+        (xor:V4SF (match_operand:V4SF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V4SF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "xorps\t{%2, %0|%0, %2}"
@@ -19571,26 +19652,16 @@
 ;; SSE2 double precision floating point logical operation
 
 (define_expand "sse2_andv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "") 0)
-        (and:TI (subreg:TI (match_operand:V2DF 1 "register_operand" "") 0)
-	        (subreg:TI (match_operand:V2DF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V2DF 0 "register_operand" "")
+        (and:V2DF (match_operand:V2DF 1 "register_operand" "")
+	          (match_operand:V2DF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE2"
   "")
 
 (define_insn "*sse2_andv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "=x") 0)
-        (and:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE2
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "andpd\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V2DF")])
-
-(define_insn "*sse2_andv2df3"
-  [(set (subreg:TI (match_operand:DF 0 "register_operand" "=x") 0)
-        (and:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V2DF 0 "register_operand" "=x")
+        (and:V2DF (match_operand:V2DF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V2DF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE2
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "andpd\t{%2, %0|%0, %2}"
@@ -19598,51 +19669,32 @@
    (set_attr "mode" "V2DF")])
 
 (define_expand "sse2_nandv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "") 0)
-        (and:TI (not:TI (subreg:TI (match_operand:V2DF 1 "register_operand" "") 0))
-	        (subreg:TI (match_operand:V2DF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V2DF 0 "register_operand" "")
+        (and:V2DF (not:V2DF (match_operand:V2DF 1 "register_operand" ""))
+	          (match_operand:V2DF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE2"
   "")
 
 (define_insn "*sse2_nandv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "=x") 0)
-        (and:TI (not:TI (match_operand:TI 1 "register_operand" "0"))
-	        (match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE2"
-  "andnpd\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V2DF")])
-
-(define_insn "*sse_nandti3_df"
-  [(set (subreg:TI (match_operand:DF 0 "register_operand" "=Y") 0)
-        (and:TI (not:TI (match_operand:TI 1 "register_operand" "0"))
-		(match_operand:TI 2 "nonimmediate_operand" "Ym")))]
+  [(set (match_operand:V2DF 0 "register_operand" "=x")
+        (and:V2DF (not:V2DF (match_operand:V2DF 1 "register_operand" "0"))
+	          (match_operand:V2DF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE2"
   "andnpd\t{%2, %0|%0, %2}"
   [(set_attr "type" "sselog")
    (set_attr "mode" "V2DF")])
 
 (define_expand "sse2_iorv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "") 0)
-        (ior:TI (subreg:TI (match_operand:V2DF 1 "register_operand" "") 0)
-		(subreg:TI (match_operand:V2DF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V2DF 0 "register_operand" "")
+        (ior:V2DF (match_operand:V2DF 1 "register_operand" "")
+		  (match_operand:V2DF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE2"
   "")
 
 (define_insn "*sse2_iorv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "=x") 0)
-        (ior:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE2
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "orpd\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V2DF")])
-
-(define_insn "*sse2_iordf3"
-  [(set (subreg:TI (match_operand:DF 0 "register_operand" "=x") 0)
-        (ior:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V2DF 0 "register_operand" "=x")
+        (ior:V2DF (match_operand:V2DF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V2DF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE2
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "orpd\t{%2, %0|%0, %2}"
@@ -19650,26 +19702,16 @@
    (set_attr "mode" "V2DF")])
 
 (define_expand "sse2_xorv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "") 0)
-        (xor:TI (subreg:TI (match_operand:V2DF 1 "nonimmediate_operand" "") 0)
-		(subreg:TI (match_operand:V2DF 2 "nonimmediate_operand" "") 0)))]
+  [(set (match_operand:V2DF 0 "register_operand" "")
+        (xor:V2DF (match_operand:V2DF 1 "nonimmediate_operand" "")
+		  (match_operand:V2DF 2 "nonimmediate_operand" "")))]
   "TARGET_SSE2"
   "")
 
 (define_insn "*sse2_xorv2df3"
-  [(set (subreg:TI (match_operand:V2DF 0 "register_operand" "=x") 0)
-        (xor:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
-  "TARGET_SSE2
-   && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
-  "xorpd\t{%2, %0|%0, %2}"
-  [(set_attr "type" "sselog")
-   (set_attr "mode" "V2DF")])
-
-(define_insn "*sse2_xordf3"
-  [(set (subreg:TI (match_operand:DF 0 "register_operand" "=x") 0)
-        (xor:TI (match_operand:TI 1 "nonimmediate_operand" "%0")
-		(match_operand:TI 2 "nonimmediate_operand" "xm")))]
+  [(set (match_operand:V2DF 0 "register_operand" "=x")
+        (xor:V2DF (match_operand:V2DF 1 "nonimmediate_operand" "%0")
+		  (match_operand:V2DF 2 "nonimmediate_operand" "xm")))]
   "TARGET_SSE2
    && (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)"
   "xorpd\t{%2, %0|%0, %2}"
diff --git a/contrib/gcc/configure b/contrib/gcc/configure
index e9d75d9..bd8a927 100755
--- a/contrib/gcc/configure
+++ b/contrib/gcc/configure
@@ -1,9 +1,8 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
+# Generated by GNU Autoconf 2.59.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 2003 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
@@ -20,9 +19,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -41,7 +41,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -218,16 +218,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -308,7 +309,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP GNATBIND ac_ct_GNATBIND strict1_warn warn_cflags WERROR nocommon_flag EGREP valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN LN_S RANLIB ac_ct_RANLIB INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LIBICONV_DEP manext objext extra_modes_file FORBUILD PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc BUILD_PREFIX BUILD_PREFIX_1 CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO libgcc_visibility gthread_flags GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure symbolic_link thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines target_noncanonical c_target_objs cxx_target_objs target_cpu_default LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP GNATBIND ac_ct_GNATBIND strict1_warn warn_cflags WERROR nocommon_flag EGREP valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN LN_S RANLIB ac_ct_RANLIB INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LIBICONV_DEP manext objext extra_modes_file FORBUILD PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc BUILD_PREFIX BUILD_PREFIX_1 CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO libgcc_visibility gthread_flags GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure symbolic_link thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines target_noncanonical c_target_objs cxx_target_objs target_cpu_default set_gcc_lib_path LIBOBJS LTLIBOBJS'
 ac_subst_files='language_hooks'
 
 # Initialize some variables set by options.
@@ -667,7 +668,7 @@ done
 
 # Be sure to have absolute paths.
 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-              localstatedir libdir includedir oldincludedir infodir mandir
+	      localstatedir libdir includedir oldincludedir infodir mandir
 do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
@@ -707,10 +708,10 @@ if test -z "$srcdir"; then
   # Try the directory containing this script, then its parent.
   ac_confdir=`(dirname "$0") 2>/dev/null ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$0" : 'X\(//\)[^/]' \| \
-         X"$0" : 'X\(//\)$' \| \
-         X"$0" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$0" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -802,9 +803,9 @@ _ACEOF
   cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
+			  [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
+			  [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -877,7 +878,6 @@ Optional Features:
   --enable-initfini-array	use .init_array/.fini_array sections
   --enable-sjlj-exceptions
                           arrange to use setjmp/longjmp exception handling
-  --enable-libunwind-exceptions  force use libunwind for exceptions
   --disable-win32-registry
                           disable lookup of installation paths in the
                           Registry on Windows hosts
@@ -909,6 +909,7 @@ Optional Packages:
   --with-dwarf2           force the default debug format to be DWARF 2
   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib
+  --with-system-libunwind use installed libunwind
   --with-gc={simple,page,zone} choose the garbage collection mechanism to use
                           with the compiler
   --with-system-zlib      use installed libz
@@ -959,12 +960,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
     cd $ac_dir
     # Check for guested configure; otherwise get Cygnus style configure.
@@ -975,7 +1009,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
       echo
       $SHELL $ac_srcdir/configure  --help=recursive
     elif test -f $ac_srcdir/configure.ac ||
-           test -f $ac_srcdir/configure.in; then
+	   test -f $ac_srcdir/configure.in; then
       echo
       $ac_configure --help
     else
@@ -989,8 +1023,7 @@ test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1002,7 +1035,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
 
@@ -1079,19 +1112,19 @@ do
     2)
       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
-        ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
       else
-        case $ac_arg in
-          *=* | --config-cache | -C | -disable-* | --disable-* \
-          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-          | -with-* | --with-* | -without-* | --without-* | --x)
-            case "$ac_configure_args0 " in
-              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-            esac
-            ;;
-          -* ) ac_must_keep_next=true ;;
-        esac
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
       fi
       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
       # Get rid of the leading space.
@@ -1125,12 +1158,12 @@ _ASBOX
     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     *ac_space=\ *)
       sed -n \
-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
       ;;
     *)
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 }
@@ -1159,7 +1192,7 @@ _ASBOX
       for ac_var in $ac_subst_files
       do
 	eval ac_val=$`echo $ac_var`
-        echo "$ac_var='"'"'$ac_val'"'"'"
+	echo "$ac_var='"'"'$ac_val'"'"'"
       done | sort
       echo
     fi
@@ -1178,7 +1211,7 @@ _ASBOX
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core core.* *.core &&
+  rm -f core *.core &&
   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
      ' 0
@@ -1258,7 +1291,7 @@ fi
 # value.
 ac_cache_corrupted=false
 for ac_var in `(set) 2>&1 |
-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
@@ -1275,13 +1308,13 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-        ac_cache_corrupted=:
+	ac_cache_corrupted=:
       fi;;
   esac
   # Pass precious variables to config.status.
@@ -2085,7 +2118,6 @@ ac_compiler=`set X $ac_compile; echo $2`
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2105,8 +2137,8 @@ ac_clean_files="$ac_clean_files a.out a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
@@ -2126,23 +2158,23 @@ do
   test -f "$ac_file" || continue
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-        ;;
+	;;
     conftest.$ac_ext )
-        # This is the source file.
-        ;;
+	# This is the source file.
+	;;
     [ab].out )
-        # We found the default executable, but exeext='' is most
-        # certainly right.
-        break;;
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
     *.* )
-        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-        # FIXME: I believe we export ac_cv_exeext for Libtool,
-        # but it would be cool to find out if it's true.  Does anybody
-        # maintain Libtool? --akim.
-        export ac_cv_exeext
-        break;;
+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# FIXME: I believe we export ac_cv_exeext for Libtool,
+	# but it would be cool to find out if it's true.  Does anybody
+	# maintain Libtool? --akim.
+	export ac_cv_exeext
+	break;;
     * )
-        break;;
+	break;;
   esac
 done
 else
@@ -2216,8 +2248,8 @@ for ac_file in conftest.exe conftest conftest.*; do
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-          export ac_cv_exeext
-          break;;
+	  export ac_cv_exeext
+	  break;;
     * ) break;;
   esac
 done
@@ -2242,7 +2274,6 @@ if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2293,7 +2324,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2313,11 +2343,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2330,7 +2370,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_compiler_gnu=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
@@ -2346,7 +2386,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2363,11 +2402,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2380,7 +2429,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_prog_cc_g=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
@@ -2407,7 +2456,6 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2435,6 +2483,16 @@ static char *f (char * (*g) (char **, int), char **p, ...)
   va_end (v);
   return s;
 }
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std1 is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std1.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2461,11 +2519,21 @@ do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2478,7 +2546,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
 done
 rm -f conftest.$ac_ext conftest.$ac_objext
 CC=$ac_save_CC
@@ -2506,19 +2574,28 @@ cat >conftest.$ac_ext <<_ACEOF
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
+   '' \
    'extern "C" void std::exit (int) throw (); using std::exit;' \
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
@@ -2526,14 +2603,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <stdlib.h>
 $ac_declaration
+#include <stdlib.h>
 int
 main ()
 {
@@ -2544,11 +2620,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2561,9 +2647,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 continue
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2580,11 +2665,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2596,7 +2691,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 rm -f conftest*
 if test -n "$ac_declaration"; then
@@ -2610,7 +2705,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2630,7 +2725,6 @@ if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2681,11 +2775,11 @@ then
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); };
       then
-        # cc works too.
-        :
+	# cc works too.
+	:
       else
-        # cc exists but doesn't like -o.
-        eval ac_cv_prog_cc_${ac_cc}_c_o=no
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
       fi
     fi
   fi
@@ -2730,7 +2824,6 @@ else
   save_CFLAGS="$CFLAGS"
 CFLAGS="-Wno-long-long"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2747,11 +2840,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2764,7 +2867,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_prog_cc_no_long_long=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
 fi
 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_no_long_long" >&5
@@ -2798,7 +2901,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2809,7 +2911,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2821,6 +2923,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2841,7 +2944,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2859,6 +2961,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2905,7 +3008,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2916,7 +3018,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2928,6 +3030,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2948,7 +3051,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2966,6 +3068,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3012,7 +3115,6 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3027,11 +3129,21 @@ $ac_kw foo_t foo () {return 0; }
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3043,23 +3155,27 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
+
+
 case $ac_cv_c_inline in
   inline | yes) ;;
-  no)
-cat >>confdefs.h <<\_ACEOF
-#define inline
-_ACEOF
- ;;
-  *)  cat >>confdefs.h <<_ACEOF
-#define inline $ac_cv_c_inline
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
 _ACEOF
- ;;
+    ;;
 esac
 
 
@@ -3069,7 +3185,6 @@ if test "${ac_cv_c_long_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3086,11 +3201,21 @@ long long int i;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3103,7 +3228,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c_long_long=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
 echo "${ECHO_T}$ac_cv_c_long_long" >&6
@@ -3120,7 +3245,6 @@ if test "${ac_cv_c___int64+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3137,11 +3261,21 @@ __int64 i;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3154,7 +3288,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c___int64=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
 echo "${ECHO_T}$ac_cv_c___int64" >&6
@@ -3172,7 +3306,6 @@ if test "${gcc_cv_c__bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3189,11 +3322,21 @@ _Bool foo;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3206,7 +3349,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_c__bool=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_c__bool" >&5
@@ -3228,7 +3371,6 @@ if test "${ac_cv_sizeof_void_p+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3248,11 +3390,21 @@ switch (0) case 0: case (sizeof (void *) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3264,7 +3416,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof_void_p != x ; then break; fi
 done
 
@@ -3290,7 +3442,6 @@ if test "${ac_cv_sizeof_short+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3310,11 +3461,21 @@ switch (0) case 0: case (sizeof (short) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3326,7 +3487,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof_short != x ; then break; fi
 done
 
@@ -3352,7 +3513,6 @@ if test "${ac_cv_sizeof_int+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3372,11 +3532,21 @@ switch (0) case 0: case (sizeof (int) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3388,7 +3558,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof_int != x ; then break; fi
 done
 
@@ -3414,7 +3584,6 @@ if test "${ac_cv_sizeof_long+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3434,11 +3603,21 @@ switch (0) case 0: case (sizeof (long) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3450,7 +3629,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof_long != x ; then break; fi
 done
 
@@ -3477,7 +3656,6 @@ if test "${ac_cv_sizeof_long_long+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3497,11 +3675,21 @@ switch (0) case 0: case (sizeof (long long) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3513,7 +3701,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof_long_long != x ; then break; fi
 done
 
@@ -3541,7 +3729,6 @@ if test "${ac_cv_sizeof___int64+set}" = set; then
 else
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3561,11 +3748,21 @@ switch (0) case 0: case (sizeof (__int64) == $ac_size):;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3577,7 +3774,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   if test x$ac_cv_sizeof___int64 != x ; then break; fi
 done
 
@@ -3871,7 +4068,6 @@ if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3892,11 +4088,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3909,12 +4115,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3936,7 +4141,6 @@ 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 <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3961,7 +4165,6 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3973,9 +4176,9 @@ cat >>conftest.$ac_ext <<_ACEOF
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -3986,7 +4189,7 @@ main ()
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
       exit(2);
   exit (0);
 }
@@ -4011,7 +4214,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -4036,7 +4239,7 @@ fi
 
 
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                  inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -4045,7 +4248,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4057,11 +4259,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4074,7 +4286,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -4101,7 +4313,6 @@ else
 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4112,11 +4323,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4129,7 +4350,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -4137,7 +4358,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4155,6 +4375,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -4174,33 +4395,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -4231,7 +4451,6 @@ if test x$ac_checking_valgrind != x ; then
   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4252,6 +4471,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -4272,7 +4492,6 @@ echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4293,6 +4512,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -4595,7 +4815,7 @@ fi;
 
 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -5009,7 +5229,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
 else
     ac_prog_version=`$MAKEINFO --version 2>&1 |
                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
-  echo "configure:5012: version of makeinfo is $ac_prog_version" >&5
+  echo "configure:5232: version of makeinfo is $ac_prog_version" >&5
   case $ac_prog_version in
     '')     gcc_cv_prog_makeinfo_modern=no;;
     4.[2-9]*)
@@ -5146,7 +5366,6 @@ if test "${gcc_cv_glibc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5166,11 +5385,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5183,7 +5412,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_glibc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
@@ -5207,7 +5436,6 @@ if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5228,11 +5456,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5245,12 +5483,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5272,7 +5509,6 @@ 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 <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5297,7 +5533,6 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5309,9 +5544,9 @@ cat >>conftest.$ac_ext <<_ACEOF
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -5322,7 +5557,7 @@ main ()
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
       exit(2);
   exit (0);
 }
@@ -5347,7 +5582,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -5367,7 +5602,6 @@ if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5388,11 +5622,21 @@ return 0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5405,7 +5649,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_time=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
@@ -5423,7 +5667,6 @@ if test "${ac_cv_header_stdbool_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5440,11 +5683,21 @@ bool foo = false;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5457,7 +5710,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_stdbool_h=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
 echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
@@ -5475,7 +5728,6 @@ if test "${gcc_cv_header_string+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5493,11 +5745,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5510,7 +5772,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_header_string=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
 echo "${ECHO_T}$gcc_cv_header_string" >&6
@@ -5528,7 +5790,6 @@ if test "${ac_cv_header_sys_wait_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5555,11 +5816,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5572,7 +5843,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_sys_wait_h=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
@@ -5617,7 +5888,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5635,6 +5905,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5669,7 +5940,6 @@ if test "${ac_cv_header_thread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5687,6 +5957,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5717,7 +5988,6 @@ if test "${ac_cv_header_pthread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5735,6 +6005,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5767,7 +6038,6 @@ if test "${gcc_cv_decl_char_bit+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5802,7 +6072,6 @@ else
  gcc_cv_c_nbby=
  while test $i -lt 65; do
    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5822,11 +6091,21 @@ switch(0) {
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5838,7 +6117,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    i=`expr $i + 1`
  done
  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
@@ -5866,7 +6145,6 @@ else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5887,11 +6165,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5899,7 +6187,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (exit $ac_status); }; }; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5920,11 +6207,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5937,19 +6234,18 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c_bigendian=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 if test $ac_cv_c_bigendian = unknown; then
 if test "$cross_compiling" = yes; then
    echo $ac_n "cross-compiling... " 2>&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5986,7 +6282,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_c_bigendian=yes
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -6091,7 +6387,6 @@ for libs in '' -lld -lmld \
 do
 	LIBS="$libs"
 	cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6115,11 +6410,21 @@ ldopen ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6131,7 +6436,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 done
 LIBS="$save_LIBS"
 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
@@ -6156,7 +6462,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_exc_resume=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6180,11 +6485,21 @@ exc_resume ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6196,12 +6511,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_exc_resume" = no; then
   for ac_lib in exc; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6225,11 +6540,21 @@ exc_resume ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6242,7 +6567,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -6270,7 +6596,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_ldexp=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6294,11 +6619,21 @@ ldexp ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6310,12 +6645,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_ldexp" = no; then
   for ac_lib in m; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6339,11 +6674,21 @@ ldexp ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6356,7 +6701,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -6380,7 +6726,6 @@ if test "${gcc_cv_header_inttypes_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6398,11 +6743,21 @@ intmax_t i = -1;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6415,7 +6770,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_header_inttypes_h=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
@@ -6467,21 +6822,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6512,11 +6874,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6529,7 +6901,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -6552,7 +6925,6 @@ else
   gcc_cv_func_mbstowcs_works=yes
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6585,7 +6957,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_func_mbstowcs_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
@@ -6605,7 +6977,6 @@ if test "${ac_cv_type_ssize_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6625,11 +6996,21 @@ if (sizeof (ssize_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6642,7 +7023,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_ssize_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
@@ -6665,7 +7046,6 @@ if test "${ac_cv_type_uid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6707,7 +7087,6 @@ else
   ac_cv_type_getgroups=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6730,7 +7109,7 @@ main ()
   for (i = 0; i < NGID; i++)
     gidset[i] = val.gval;
   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
-                 gidset);
+		 gidset);
   /* Exit non-zero if getgroups seems to require an array of ints.  This
      happens when gid_t is short but getgroups modifies an array of ints.  */
   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
@@ -6756,11 +7135,10 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_type_getgroups=int
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 if test $ac_cv_type_getgroups = cross; then
         cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6813,7 +7191,6 @@ else
   gcc_cv_func_printf_ptr=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6850,7 +7227,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_func_printf_ptr=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core core.* *.core
 fi
@@ -6921,7 +7298,6 @@ if test "${gcc_cv_decl_map_anon+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6945,11 +7321,21 @@ int n = MAP_ANONYMOUS;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6962,7 +7348,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_decl_map_anon=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
@@ -7029,7 +7415,6 @@ if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7049,11 +7434,21 @@ if (sizeof (pid_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7066,7 +7461,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_pid_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
@@ -7091,7 +7486,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7109,6 +7503,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -7146,21 +7541,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -7191,11 +7593,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7208,7 +7620,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -7238,9 +7651,9 @@ else
       /* Some systems only have a dummy stub for fork() */
       int main ()
       {
-        if (fork() < 0)
-          exit (1);
-        exit (0);
+	if (fork() < 0)
+	  exit (1);
+	exit (0);
       }
 _ACEOF
 rm -f conftest$ac_exeext
@@ -7263,7 +7676,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_fork_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
@@ -7296,7 +7709,6 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7418,7 +7830,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_vfork_works=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
@@ -7426,7 +7838,7 @@ echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
 
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=ac_cv_func_vfork
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
 fi
@@ -7478,7 +7890,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7496,6 +7907,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -7532,7 +7944,6 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7552,11 +7963,21 @@ iconv_t cd = iconv_open("","");
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7568,12 +7989,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
     if test "$am_cv_func_iconv" != yes; then
       am_save_LIBS="$LIBS"
       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
       cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7593,11 +8014,21 @@ iconv_t cd = iconv_open("","");
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7610,7 +8041,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
       LIBS="$am_save_LIBS"
     fi
 
@@ -7630,7 +8062,6 @@ echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
 else
 
       cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7659,11 +8090,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7676,7 +8117,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 am_cv_proto_iconv_arg1="const"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
 fi
 
@@ -7708,7 +8149,6 @@ if test "${am_cv_val_LC_MESSAGES+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7725,11 +8165,21 @@ return LC_MESSAGES
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7742,7 +8192,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 am_cv_val_LC_MESSAGES=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
@@ -7770,7 +8221,6 @@ if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7794,11 +8244,21 @@ char *(*pfn) = (char *(*)) $ac_func ;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7811,7 +8271,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "gcc_cv_have_decl_$ac_func=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
@@ -7937,7 +8397,6 @@ if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7965,11 +8424,21 @@ char *(*pfn) = (char *(*)) $ac_func ;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7982,7 +8451,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "gcc_cv_have_decl_$ac_func=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
@@ -8017,7 +8486,6 @@ fi
 
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8040,11 +8508,21 @@ rlim_t l = 0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8061,7 +8539,7 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 for ac_func in ldgetname
 do
@@ -8072,7 +8550,6 @@ if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8100,11 +8577,21 @@ char *(*pfn) = (char *(*)) $ac_func ;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8117,7 +8604,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "gcc_cv_have_decl_$ac_func=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
@@ -8152,7 +8639,6 @@ if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8180,11 +8666,21 @@ char *(*pfn) = (char *(*)) $ac_func ;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8197,7 +8693,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "gcc_cv_have_decl_$ac_func=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
@@ -8231,7 +8727,6 @@ if test "${ac_cv_struct_tms+set}" = set; then
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8254,11 +8749,21 @@ struct tms tms;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8271,7 +8776,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_struct_tms=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
 echo "${ECHO_T}$ac_cv_struct_tms" >&6
@@ -8292,7 +8797,6 @@ if test "${gcc_cv_type_clock_t+set}" = set; then
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8312,11 +8816,21 @@ clock_t x;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8329,7 +8843,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_type_clock_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
@@ -8347,7 +8861,6 @@ if test "${gcc_cv_type_uchar+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8368,11 +8881,21 @@ if ((uchar *)0) return 0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8385,7 +8908,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_uchar=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
@@ -8415,7 +8938,6 @@ else
   gcc_cv_initfini_array=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8447,7 +8969,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_initfini_array=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
@@ -8470,7 +8992,6 @@ if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8497,11 +9018,21 @@ mkdir ("foo", 0);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8514,7 +9045,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 gcc_cv_mkdir_takes_one_arg=yes
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
@@ -8545,79 +9076,14 @@ _ACEOF
 
 fi;
 
-if test x$host = x$target; then
-   echo "$as_me:$LINENO: checking for main in -lunwind" >&5
-echo $ECHO_N "checking for main in -lunwind... $ECHO_C" >&6
-if test "${ac_cv_lib_unwind_main+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lunwind  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-main ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_unwind_main=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# For platforms with the unwind ABI which includes an unwind library,
+# libunwind, we can choose to use the system libunwind.
 
-ac_cv_lib_unwind_main=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_unwind_main" >&5
-echo "${ECHO_T}$ac_cv_lib_unwind_main" >&6
-if test $ac_cv_lib_unwind_main = yes; then
-  use_libunwind_default=yes
-else
-  use_libunwind_default=no
-fi
+# Check whether --with-system-libunwind or --without-system-libunwind was given.
+if test "${with_system_libunwind+set}" = set; then
+  withval="$with_system_libunwind"
 
-else
-   use_libunwind_default=no
-fi
-# Use libunwind based exception handling.
-# Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
-if test "${enable_libunwind_exceptions+set}" = set; then
-  enableval="$enable_libunwind_exceptions"
-  use_libunwind_exceptions=$enableval
-else
-  use_libunwind_exceptions=$use_libunwind_default
 fi;
-if test x"$use_libunwind_exceptions" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define USE_LIBUNWIND_EXCEPTIONS 1
-_ACEOF
-
-fi
 
 # --------------------------------------------------------
 # Build, host, and target specific configuration fragments
@@ -8783,21 +9249,28 @@ if test "${ac_cv_func___cxa_atexit+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define __cxa_atexit innocuous___cxa_atexit
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char __cxa_atexit (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef __cxa_atexit
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -8828,11 +9301,21 @@ return f != __cxa_atexit;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -8845,7 +9328,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_func___cxa_atexit=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
@@ -9058,7 +9542,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_RegOpenKeyExA=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9082,11 +9565,21 @@ RegOpenKeyExA ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -9098,12 +9591,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_RegOpenKeyExA" = no; then
   for ac_lib in advapi32; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9127,11 +9620,21 @@ RegOpenKeyExA ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -9144,7 +9647,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -9893,6 +10397,44 @@ _ACEOF
 
 fi
 
+echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
+echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
+if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  gcc_cv_as_nsubspa_comdat=no
+    if test $in_tree_gas = yes; then
+    if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
+  then gcc_cv_as_nsubspa_comdat=yes
+fi
+  elif test x$gcc_cv_as != x; then
+    echo '	.SPACE $TEXT$
+	.NSUBSPA $CODE$,COMDAT' > conftest.s
+    if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }
+    then
+	gcc_cv_as_nsubspa_comdat=yes
+    else
+      echo "configure: failed program was" >&5
+      cat conftest.s >&5
+    fi
+    rm -f conftest.o conftest.s
+  fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
+echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
+if test $gcc_cv_as_nsubspa_comdat = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GAS_NSUBSPA_COMDAT 1
+_ACEOF
+
+fi
+
 # .hidden needs to be supported in both the assembler and the linker,
 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
 # This is irritatingly difficult to feature test for; we have to check the
@@ -10773,7 +11315,7 @@ else
 	if test x$gcc_cv_objdump != x \
        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
           | grep ' 82106000 82106000' > /dev/null 2>&1; then
-	 gcc_cv_as_offsetable_lo10=yes
+	 gcc_cv_as_sparc_offsetable_lo10=yes
        fi
     else
       echo "configure: failed program was" >&5
@@ -11314,6 +11856,30 @@ fi
 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
 
+echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
+echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
+gcc_cv_ld_static_dynamic=no
+if test $in_tree_ld = yes ; then
+  if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
+    gcc_cv_ld_static_dynamic=yes
+  fi
+elif test x$gcc_cv_ld != x; then
+	# Check if linker supports -Bstatic/-Bdynamic option
+	if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
+	  && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
+		gcc_cv_ld_static_dynamic=yes
+	fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_STATIC_DYNAMIC 1
+_ACEOF
+
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
+echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
+
 case "$target" in
   *-*-linux*)
     echo "$as_me:$LINENO: checking linker --as-needed support" >&5
@@ -11813,6 +12379,22 @@ objdir=`${PWDCMD-pwd}`
 
 
 
+
+
+if test x"$SET_GCC_LIB_PATH_CMD" != x; then
+  # SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
+  #
+  #	eval "set_gcc_lib_path=XXX=path; export XXX;"
+  #
+  eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
+  # It will set set_gcc_lib_path to "export XXX=path" for GNU make.
+  set_gcc_lib_path="export $set_gcc_lib_path"
+else
+  set_gcc_lib_path=
+fi
+
+
+
 # If it doesn't already exist, create document directory
 echo "checking for the document directory." 1>&2
 if test -d doc ; then
@@ -11877,13 +12459,13 @@ _ACEOF
       # `set' does not quote correctly, so add quotes (double-quote
       # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
-        "s/'/'\\\\''/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 } |
@@ -11913,13 +12495,13 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
 s/:*\$(srcdir):*/:/;
 s/:*\${srcdir}:*/:/;
 s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
+s/^\([^=]*=[	 ]*\):*/\1/;
 s/:*$//;
-s/^[^=]*=[ 	]*$//;
+s/^[^=]*=[	 ]*$//;
 }'
 fi
 
@@ -11930,7 +12512,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_i=`echo "$ac_i" |
-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
   # 2. Add them.
   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
@@ -11974,9 +12556,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -11995,7 +12578,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -12174,16 +12757,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -12210,7 +12794,7 @@ _ASBOX
 cat >&5 <<_CSEOF
 
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -12254,9 +12838,9 @@ Usage: $0 [OPTIONS] [FILE]...
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
+		   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -12273,11 +12857,10 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.57,
+configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
@@ -12637,6 +13220,7 @@ s,@target_noncanonical@,$target_noncanonical,;t t
 s,@c_target_objs@,$c_target_objs,;t t
 s,@cxx_target_objs@,$cxx_target_objs,;t t
 s,@target_cpu_default@,$target_cpu_default,;t t
+s,@set_gcc_lib_path@,$set_gcc_lib_path,;t t
 s,@LIBOBJS@,$LIBOBJS,;t t
 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
 /@language_hooks@/r $language_hooks
@@ -12670,9 +13254,9 @@ _ACEOF
       (echo ':t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
       if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
       else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
       fi
       ac_sed_frag=`expr $ac_sed_frag + 1`
       ac_beg=$ac_end
@@ -12690,21 +13274,21 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -12720,10 +13304,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -12761,12 +13345,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
 
@@ -12784,7 +13401,7 @@ echo "$as_me: creating $ac_file" >&6;}
     configure_input="$ac_file.  "
   fi
   configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                     sed 's,.*/,,'` by configure."
+				     sed 's,.*/,,'` by configure."
 
   # First look for the input files in the build tree, otherwise in the
   # src tree.
@@ -12793,24 +13410,24 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
 _ACEOF
@@ -12851,12 +13468,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF
 # NAME is the cpp macro being defined and VALUE is the value it is being given.
 #
 # ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='[ 	].*$,\1#\2'
+ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
+ac_dB='[	 ].*$,\1#\2'
 ac_dC=' '
 ac_dD=',;t'
 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
 ac_uB='$,\1#\2define\3'
 ac_uC=' '
 ac_uD=',;t'
@@ -12865,11 +13482,11 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
@@ -12883,28 +13500,29 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 # Do quote $f, to prevent DOS paths from being IFS'd.
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
   # Remove the trailing spaces.
-  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
 
 _ACEOF
 
@@ -12927,9 +13545,9 @@ s/[\\&,]/\\&/g
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
 t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
 : end
 _ACEOF
 # If some macros were called several times there might be several times
@@ -12943,13 +13561,13 @@ rm -f confdef2sed.sed
 # example, in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
 cat >>conftest.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
 _ACEOF
 
 # Break up conftest.defines because some shells have a limit on the size
 # of here documents, and old seds have small limits too (100 cmds).
 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
 echo '  :' >>$CONFIG_STATUS
 rm -f conftest.tail
@@ -12958,7 +13576,7 @@ do
   # Write a limited-size here document to $tmp/defines.sed.
   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#define' lines.
-  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -12985,7 +13603,7 @@ do
   # Write a limited-size here document to $tmp/undefs.sed.
   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#undef'
-  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -13019,10 +13637,10 @@ echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -13038,10 +13656,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -13073,16 +13691,41 @@ for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_dest" : 'X\(//\)[^/]' \| \
-         X"$ac_dest" : 'X\(//\)$' \| \
-         X"$ac_dest" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_dest" : 'X\(//\)[^/]' \| \
+	 X"$ac_dest" : 'X\(//\)$' \| \
+	 X"$ac_dest" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_dest" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
   	  /^X\(\/\/\)$/{ s//\1/; q; }
   	  /^X\(\/\).*/{ s//\1/; q; }
   	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
   ac_builddir=.
 
 if test "$ac_dir" != .; then
@@ -13108,12 +13751,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
diff --git a/contrib/gcc/cp/decl.c b/contrib/gcc/cp/decl.c
index eb34d39..6c7cece 100644
--- a/contrib/gcc/cp/decl.c
+++ b/contrib/gcc/cp/decl.c
@@ -1,6 +1,6 @@
 /* Process declarations and variables for C++ compiler.
    Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004  Free Software Foundation, Inc.
+   2001, 2002, 2003, 2004, 2005  Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
@@ -119,6 +119,7 @@ static void initialize_local_var (tree, tree);
 static void expand_static_init (tree, tree);
 static tree next_initializable_field (tree);
 static tree reshape_init (tree, tree *);
+static bool reshape_init_array (tree, tree, tree *, tree);
 static tree build_typename_type (tree, tree, tree);
 
 /* Erroneous argument lists can use this *IFF* they do not modify it.  */
@@ -1067,6 +1068,12 @@ decls_match (tree newdecl, tree olddecl)
     }
   else
     {
+      /* Need to check scope for variable declaration (VAR_DECL).
+	 For typedef (TYPE_DECL), scope is ignored.  */
+      if (TREE_CODE (newdecl) == VAR_DECL
+	  && CP_DECL_CONTEXT (newdecl) != CP_DECL_CONTEXT (olddecl))
+	return 0;
+
       if (TREE_TYPE (newdecl) == error_mark_node)
 	types_match = TREE_TYPE (olddecl) == error_mark_node;
       else if (TREE_TYPE (olddecl) == NULL_TREE)
@@ -1410,19 +1417,32 @@ duplicate_decls (tree newdecl, tree olddecl)
     /* One of the declarations is a template instantiation, and the
        other is not a template at all.  That's OK.  */
     return NULL_TREE;
-  else if (TREE_CODE (newdecl) == NAMESPACE_DECL
-           && DECL_NAMESPACE_ALIAS (newdecl)
-           && DECL_NAMESPACE_ALIAS (newdecl) == DECL_NAMESPACE_ALIAS (olddecl))
-    /* In [namespace.alias] we have:
-
-	 In a declarative region, a namespace-alias-definition can be
-	 used to redefine a namespace-alias declared in that declarative
-	 region to refer only to the namespace to which it already
-	 refers.  
-
-      Therefore, if we encounter a second alias directive for the same
-      alias, we can just ignore the second directive.  */
-    return olddecl;
+  else if (TREE_CODE (newdecl) == NAMESPACE_DECL)
+    {
+      /* In [namespace.alias] we have:
+	 
+           In a declarative region, a namespace-alias-definition can be
+	   used to redefine a namespace-alias declared in that declarative
+	   region to refer only to the namespace to which it already
+	   refers.
+	   
+	 Therefore, if we encounter a second alias directive for the same
+	 alias, we can just ignore the second directive.  */
+      if (DECL_NAMESPACE_ALIAS (newdecl)
+	  && (DECL_NAMESPACE_ALIAS (newdecl) 
+	      == DECL_NAMESPACE_ALIAS (olddecl)))
+	return olddecl;
+      /* [namespace.alias]
+
+         A namespace-name or namespace-alias shall not be declared as
+	 the name of any other entity in the same declarative region.
+	 A namespace-name defined at global scope shall not be
+	 declared as the name of any other entity in any glogal scope
+	 of the program.  */
+      error ("declaration of `namespace %D' conflicts with", newdecl);
+      cp_error_at ("previous declaration of `namespace %D' here", olddecl);
+      return error_mark_node;
+    }
   else
     {
       const char *errmsg = redeclaration_error_message (newdecl, olddecl);
@@ -2009,7 +2029,8 @@ redeclaration_error_message (tree newdecl, tree olddecl)
       /* If both functions come from different namespaces, this is not
 	 a redeclaration - this is a conflict with a used function.  */
       if (DECL_NAMESPACE_SCOPE_P (olddecl)
-	  && DECL_CONTEXT (olddecl) != DECL_CONTEXT (newdecl))
+	  && DECL_CONTEXT (olddecl) != DECL_CONTEXT (newdecl)
+	  && ! decls_match (olddecl, newdecl))
 	return "`%D' conflicts with used function";
 
       /* We'll complain about linkage mismatches in
@@ -3690,12 +3711,12 @@ start_decl (tree declarator,
   deprecated_state = DEPRECATED_NORMAL;
 
   if (decl == NULL_TREE || TREE_CODE (decl) == VOID_TYPE)
-    return NULL_TREE;
+    return error_mark_node;
 
   type = TREE_TYPE (decl);
 
   if (type == error_mark_node)
-    return NULL_TREE;
+    return error_mark_node;
 
   context = DECL_CONTEXT (decl);
 
@@ -4183,6 +4204,62 @@ next_initializable_field (tree field)
   return field;
 }
 
+/* Subroutine of reshape_init. Reshape the constructor for an array. INITP
+   is the pointer to the old constructor list (to the CONSTRUCTOR_ELTS of
+   the CONSTRUCTOR we are processing), while NEW_INIT is the CONSTRUCTOR we
+   are building.
+   ELT_TYPE is the element type of the array. MAX_INDEX is an INTEGER_CST
+   representing the size of the array minus one (the maximum index), or
+   NULL_TREE if the array was declared without specifying the size.  */
+
+static bool
+reshape_init_array (tree elt_type, tree max_index,
+		    tree *initp, tree new_init)
+{
+  bool sized_array_p = (max_index != NULL_TREE);
+  unsigned HOST_WIDE_INT max_index_cst = 0;
+  unsigned HOST_WIDE_INT index;
+
+  if (sized_array_p)
+    {
+      if (host_integerp (max_index, 1))
+	max_index_cst = tree_low_cst (max_index, 1);
+      /* sizetype is sign extended, not zero extended.  */
+      else
+	max_index_cst = tree_low_cst (convert (size_type_node, max_index), 1);
+    }
+
+  /* Loop until there are no more initializers.  */
+  for (index = 0;
+       *initp && (!sized_array_p || index <= max_index_cst);
+       ++index)
+    {
+      tree element_init;
+      tree designated_index;
+
+      element_init = reshape_init (elt_type, initp);
+      if (element_init == error_mark_node)
+	return false;
+      TREE_CHAIN (element_init) = CONSTRUCTOR_ELTS (new_init);
+      CONSTRUCTOR_ELTS (new_init) = element_init;
+      designated_index = TREE_PURPOSE (element_init);
+      if (designated_index)
+	{
+	  /* Handle array designated initializers (GNU extension).  */
+	  if (TREE_CODE (designated_index) == IDENTIFIER_NODE)
+	    {
+	      error ("name `%D' used in a GNU-style designated "
+		    "initializer for an array", designated_index);
+	      TREE_PURPOSE (element_init) = NULL_TREE;
+	    }
+	  else
+	    abort ();
+	}
+    }
+
+  return true;
+}
+
 /* Undo the brace-elision allowed by [dcl.init.aggr] in a
    brace-enclosed aggregate initializer.
 
@@ -4206,6 +4283,7 @@ reshape_init (tree type, tree *initp)
   tree old_init_value;
   tree new_init;
   bool brace_enclosed_p;
+  bool string_init_p;
 
   old_init = *initp;
   old_init_value = (TREE_CODE (*initp) == TREE_LIST
@@ -4270,6 +4348,7 @@ reshape_init (tree type, tree *initp)
       return old_init;
     }
 
+  string_init_p = false;
   if (TREE_CODE (old_init_value) == STRING_CST
       && TREE_CODE (type) == ARRAY_TYPE
       && char_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (type))))
@@ -4284,6 +4363,7 @@ reshape_init (tree type, tree *initp)
       /* Move past the initializer.  */
       *initp = TREE_CHAIN (old_init);
       TREE_CHAIN (old_init) = NULL_TREE;
+      string_init_p = true;
     }
   else
     {
@@ -4351,38 +4431,15 @@ reshape_init (tree type, tree *initp)
 	}
       else if ((TREE_CODE (type) == ARRAY_TYPE)|| (TREE_CODE (type) == VECTOR_TYPE))
 	{
-	  tree index;
 	  tree max_index;
 
 	  /* If the bound of the array is known, take no more initializers
 	     than are allowed.  */
 	  max_index = ((TYPE_DOMAIN (type) && (TREE_CODE (type) == ARRAY_TYPE))
 		       ? array_type_nelts (type) : NULL_TREE);
-	  /* Loop through the array elements, gathering initializers.  */
-	  for (index = size_zero_node;
-	       *initp && (!max_index || !tree_int_cst_lt (max_index, index));
-	       index = size_binop (PLUS_EXPR, index, size_one_node))
-	    {
-	      tree element_init;
-
-	      element_init = reshape_init (TREE_TYPE (type), initp);
-	      if (element_init == error_mark_node)
-		return error_mark_node;
-	      TREE_CHAIN (element_init) = CONSTRUCTOR_ELTS (new_init);
-	      CONSTRUCTOR_ELTS (new_init) = element_init;
-	      if (TREE_PURPOSE (element_init))
-		{
-		  tree next_index = TREE_PURPOSE (element_init);
-		  if (TREE_CODE (next_index) == IDENTIFIER_NODE)
-		    {
-		      error ("name `%D' used in a GNU-style designated "
-			     "initializer for an array", next_index);
-		      TREE_PURPOSE (element_init) = NULL_TREE;
-		    }
-		  else
-		    index = next_index;
-		}
-	    }
+	  if (!reshape_init_array (TREE_TYPE (type), max_index,
+				   initp, new_init))
+	    return error_mark_node;
 	}
       else
 	abort ();
@@ -4395,10 +4452,15 @@ reshape_init (tree type, tree *initp)
 	new_init = build_tree_list (TREE_PURPOSE (old_init), new_init);
     }
 
-  /* If this was a brace-enclosed initializer and all of the
-     initializers were not used up, there is a problem.  */
-  if (brace_enclosed_p && *initp)
-    error ("too many initializers for `%T'", type);
+  /* If there are more initializers than necessary, issue a
+     diagnostic.  */  
+  if (*initp)
+    {
+      if (brace_enclosed_p)
+	error ("too many initializers for `%T'", type);
+      else if (warn_missing_braces && !string_init_p)
+	warning ("missing braces around initializer");
+    }
 
   return new_init;
 }
@@ -4723,6 +4785,7 @@ cp_finish_decl (tree decl, tree init, tree asmspec_tree, int flags)
   tree cleanup;
   const char *asmspec = NULL;
   int was_readonly = 0;
+  bool var_definition_p = false;
 
   if (decl == error_mark_node)
     return;
@@ -4875,6 +4938,11 @@ cp_finish_decl (tree decl, tree init, tree asmspec_tree, int flags)
 	  /* Remember that the initialization for this variable has
 	     taken place.  */
 	  DECL_INITIALIZED_P (decl) = 1;
+	  /* This declaration is the definition of this variable,
+	     unless we are initializing a static data member within
+	     the class specifier.  */
+	  if (!DECL_EXTERNAL (decl))
+	    var_definition_p = true;
 	}
       /* If the variable has an array type, lay out the type, even if
 	 there is no initializer.  It is valid to index through the
@@ -4949,8 +5017,16 @@ cp_finish_decl (tree decl, tree init, tree asmspec_tree, int flags)
 		initialize_local_var (decl, init);
 	    }
 
-	  if (TREE_STATIC (decl))
-	    expand_static_init (decl, init);
+	  /* If a variable is defined, and then a subsequent
+	     definintion with external linkage is encountered, we will
+	     get here twice for the same variable.  We want to avoid
+	     calling expand_static_init more than once.  For variables
+	     that are not static data members, we can call
+	     expand_static_init only when we actually process the
+	     initializer.  It is not legal to redeclare a static data
+	     member, so this issue does not arise in that case.  */
+	  if (var_definition_p && TREE_STATIC (decl))
+	    expand_static_init (decl, init); 
 	}
     finish_end0:
 
@@ -6317,6 +6393,32 @@ check_special_function_return_type (special_function_kind sfk,
   return type;
 }
 
+/* A variable or data member (whose unqualified name is IDENTIFIER)
+   has been declared with the indicated TYPE.  If the TYPE is not
+   acceptable, issue an error message and return a type to use for
+   error-recovery purposes. */
+
+tree
+check_var_type (tree identifier, tree type)
+{
+  if (VOID_TYPE_P (type))
+    {
+      if (!identifier)
+	error ("unnamed variable or field declared void");
+      else if (TREE_CODE (identifier) == IDENTIFIER_NODE)
+	{
+	  if (IDENTIFIER_OPNAME_P (identifier))
+	    abort ();
+	  error ("variable or field `%E' declared void", identifier);
+	}
+      else
+	error ("variable or field declared void");
+      type = integer_type_node;
+    }
+  
+  return type;
+}
+
 /* Given declspecs and a declarator (abstract or otherwise), determine
    the name and type of the object declared and construct a DECL node
    for it.
@@ -8016,30 +8118,25 @@ grokdeclarator (tree declarator,
 	   && ! bitfield)
     {
       error ("abstract declarator `%T' used as declaration", type);
-      declarator = make_anon_name ();
+      return error_mark_node;
     }
 
-  /* `void' at top level (not within pointer)
-     is allowed only in typedefs or type names.
-     We don't complain about parms either, but that is because
-     a better error message can be made later.  */
-
-  if (TREE_CODE (type) == VOID_TYPE && decl_context != PARM)
+  /* Only functions may be declared using an operator-function-id.  */
+  if (declarator
+      && TREE_CODE (declarator) == IDENTIFIER_NODE
+      && IDENTIFIER_OPNAME_P (declarator)
+      && TREE_CODE (type) != FUNCTION_TYPE
+      && TREE_CODE (type) != METHOD_TYPE)
     {
-      if (! declarator)
-	error ("unnamed variable or field declared void");
-      else if (TREE_CODE (declarator) == IDENTIFIER_NODE)
-	{
-	  if (IDENTIFIER_OPNAME_P (declarator))
-	    abort ();
-	  else
-	    error ("variable or field `%s' declared void", name);
-	}
-      else
-	error ("variable or field declared void");
-      type = integer_type_node;
+      error ("declaration of `%D' as non-function", declarator);
+      return error_mark_node;
     }
 
+  /* We don't check parameter types here because we can emit a better
+     error message later.  */
+  if (decl_context != PARM)
+    type = check_var_type (declarator, type);
+
   /* Now create the decl, which may be a VAR_DECL, a PARM_DECL
      or a FUNCTION_DECL, depending on DECL_CONTEXT and TYPE.  */
 
@@ -9848,7 +9945,14 @@ finish_enum (tree enumtype)
      underlying type in the range bmin to bmax, where bmin and bmax are,
      respectively, the smallest and largest values of the smallest bit-
      field that can store emin and emax.  */
-  TYPE_PRECISION (enumtype) = precision;
+
+  /* The middle-end currently assumes that types with TYPE_PRECISION
+     narrower than their underlying type are suitably zero or sign
+     extended to fill their mode.  g++ doesn't make these guarantees.
+     Until the middle-end can represent such paradoxical types, we
+     set the TYPE_PRECISON to the width of the underlying type.  */
+  TYPE_PRECISION (enumtype) = TYPE_PRECISION (underlying_type);
+
   set_min_and_max_values_for_integral_type (enumtype, precision, unsignedp);
 
   /* [dcl.enum]
diff --git a/contrib/gcc/cp/except.c b/contrib/gcc/cp/except.c
index c8112d1..e61e652 100644
--- a/contrib/gcc/cp/except.c
+++ b/contrib/gcc/cp/except.c
@@ -594,9 +594,9 @@ build_throw (tree exp)
 	  fn = push_throw_library_fn (fn, tmp);
 	}
       else if (really_overloaded_fn (fn))
-	{

+	{
 	  error ("`%D' should never be overloaded", fn);
-	  return error_mark_node;

+	  return error_mark_node;
 	}
       fn = OVL_CURRENT (fn);
       exp = build_function_call (fn, tree_cons (NULL_TREE, exp, NULL_TREE));
@@ -610,18 +610,18 @@ build_throw (tree exp)
       tree temp_expr, allocate_expr;
       bool elided;
 
+      /* The CLEANUP_TYPE is the internal type of a destructor.  */
+      if (!cleanup_type)
+	{
+	  tmp = void_list_node;
+	  tmp = tree_cons (NULL_TREE, ptr_type_node, tmp);
+	  tmp = build_function_type (void_type_node, tmp);
+	  cleanup_type = build_pointer_type (tmp);
+	}
+      
       fn = get_identifier ("__cxa_throw");
       if (!get_global_value_if_present (fn, &fn))
 	{
-	  /* The CLEANUP_TYPE is the internal type of a destructor.  */
-	  if (cleanup_type == NULL_TREE)
-	    {
-	      tmp = void_list_node;
-	      tmp = tree_cons (NULL_TREE, ptr_type_node, tmp);
-	      tmp = build_function_type (void_type_node, tmp);
-	      cleanup_type = build_pointer_type (tmp);
-	    }
-
 	  /* Declare void __cxa_throw (void*, void*, void (*)(void*)).  */
 	  /* ??? Second argument is supposed to be "std::type_info*".  */
 	  tmp = void_list_node;
@@ -631,7 +631,7 @@ build_throw (tree exp)
 	  tmp = build_function_type (void_type_node, tmp);
 	  fn = push_throw_library_fn (fn, tmp);
 	}
-
+      
       /* throw expression */
       /* First, decay it.  */
       exp = decay_conversion (exp);
diff --git a/contrib/gcc/dbxout.c b/contrib/gcc/dbxout.c
index 5a3c135..b12ea5c 100644
--- a/contrib/gcc/dbxout.c
+++ b/contrib/gcc/dbxout.c
@@ -434,6 +434,9 @@ static void
 dbxout_function_end (void)
 {
   char lscope_label_name[100];
+
+  /* The Lscope label must be emitted even if we aren't doing anything
+     else; dbxout_block needs it.  */
   /* Convert Ltext into the appropriate format for local labels in case
      the system doesn't insert underscores in front of user generated
      labels.  */
@@ -441,6 +444,16 @@ dbxout_function_end (void)
   (*targetm.asm_out.internal_label) (asmfile, "Lscope", scope_labelno);
   scope_labelno++;
 
+  /* The N_FUN tag at the end of the function is a GNU extension,
+     which may be undesirable, and is unnecessary if we do not have
+     named sections.  */
+  if (!use_gnu_debug_info_extensions
+#if defined(NO_DBX_FUNCTION_END)
+      || NO_DBX_FUNCTION_END
+#endif
+      || !targetm.have_named_sections)
+    return;
+
   /* By convention, GCC will mark the end of a function with an N_FUN
      symbol and an empty string.  */
 #ifdef DBX_OUTPUT_NFUN
@@ -774,12 +787,7 @@ dbxout_function_decl (tree decl)
 #ifdef DBX_OUTPUT_FUNCTION_END
   DBX_OUTPUT_FUNCTION_END (asmfile, decl);
 #endif
-  if (use_gnu_debug_info_extensions
-#if defined(NO_DBX_FUNCTION_END)
-      && ! NO_DBX_FUNCTION_END
-#endif
-      && targetm.have_named_sections)
-    dbxout_function_end ();
+  dbxout_function_end ();
 }
 
 #endif /* DBX_DEBUGGING_INFO  */
@@ -2439,6 +2447,37 @@ dbxout_symbol_location (tree decl, tree type, const char *suffix, rtx home)
 
 	  letter = decl_function_context (decl) ? 'V' : 'S';
 
+	  /* Some ports can transform a symbol ref into a label ref,
+	     because the symbol ref is too far away and has to be
+	     dumped into a constant pool.  Alternatively, the symbol
+	     in the constant pool might be referenced by a different
+	     symbol.  */
+	  if (GET_CODE (current_sym_addr) == SYMBOL_REF
+	      && CONSTANT_POOL_ADDRESS_P (current_sym_addr))
+	    {
+	      bool marked;
+	      rtx tmp = get_pool_constant_mark (current_sym_addr, &marked);
+
+	      if (GET_CODE (tmp) == SYMBOL_REF)
+		{
+		  current_sym_addr = tmp;
+		  if (CONSTANT_POOL_ADDRESS_P (current_sym_addr))
+		    get_pool_constant_mark (current_sym_addr, &marked);
+		  else
+		    marked = true;
+		}
+	      else if (GET_CODE (tmp) == LABEL_REF)
+		{
+		  current_sym_addr = tmp;
+		  marked = true;
+		}
+
+	      /* If all references to the constant pool were optimized
+		 out, we just ignore the symbol.  */
+	      if (!marked)
+		return 0;
+	    }
+
 	  /* This should be the same condition as in assemble_variable, but
 	     we don't have access to dont_output_data here.  So, instead,
 	     we rely on the fact that error_mark_node initializers always
@@ -2453,37 +2492,6 @@ dbxout_symbol_location (tree decl, tree type, const char *suffix, rtx home)
 	    current_sym_code = DBX_STATIC_CONST_VAR_CODE;
 	  else
 	    {
-	      /* Some ports can transform a symbol ref into a label ref,
-		 because the symbol ref is too far away and has to be
-		 dumped into a constant pool.  Alternatively, the symbol
-		 in the constant pool might be referenced by a different
-		 symbol.  */
-	      if (GET_CODE (current_sym_addr) == SYMBOL_REF
-		  && CONSTANT_POOL_ADDRESS_P (current_sym_addr))
-		{
-		  bool marked;
-		  rtx tmp = get_pool_constant_mark (current_sym_addr, &marked);
-
-		  if (GET_CODE (tmp) == SYMBOL_REF)
-		    {
-		      current_sym_addr = tmp;
-		      if (CONSTANT_POOL_ADDRESS_P (current_sym_addr))
-		        get_pool_constant_mark (current_sym_addr, &marked);
-		      else
-			marked = true;
-		    }
-		  else if (GET_CODE (tmp) == LABEL_REF)
-		    {
-		      current_sym_addr = tmp;
-		      marked = true;
-		    }
-
-		   /* If all references to the constant pool were optimized
-		      out, we just ignore the symbol.  */
-		  if (!marked)
-		    return 0;
-		}
-
 	      /* Ultrix `as' seems to need this.  */
 #ifdef DBX_STATIC_STAB_DATA_SECTION
 	      data_section ();
@@ -3037,6 +3045,46 @@ dbxout_args (tree args)
     }
 }
 
+/* Subroutine of dbxout_block.  Emit an N_LBRAC stab referencing LABEL.
+   BEGIN_LABEL is the name of the beginning of the function, which may
+   be required.  */
+static void
+dbx_output_lbrac (const char *label,
+		  const char *begin_label ATTRIBUTE_UNUSED)
+{
+#ifdef DBX_OUTPUT_LBRAC
+  DBX_OUTPUT_LBRAC (asmfile, label);
+#else
+  fprintf (asmfile, "%s%d,0,0,", ASM_STABN_OP, N_LBRAC);
+  assemble_name (asmfile, label);
+#if DBX_BLOCKS_FUNCTION_RELATIVE
+  putc ('-', asmfile);
+  assemble_name (asmfile, begin_label);
+#endif
+  fprintf (asmfile, "\n");
+#endif
+}
+
+/* Subroutine of dbxout_block.  Emit an N_RBRAC stab referencing LABEL.
+   BEGIN_LABEL is the name of the beginning of the function, which may
+   be required.  */
+static void
+dbx_output_rbrac (const char *label,
+		  const char *begin_label ATTRIBUTE_UNUSED)
+{
+#ifdef DBX_OUTPUT_RBRAC
+  DBX_OUTPUT_RBRAC (asmfile, label);
+#else
+  fprintf (asmfile, "%s%d,0,0,", ASM_STABN_OP, N_RBRAC);
+  assemble_name (asmfile, label);
+#if DBX_BLOCKS_FUNCTION_RELATIVE
+  putc ('-', asmfile);
+  assemble_name (asmfile, begin_label);
+#endif
+  fprintf (asmfile, "\n");
+#endif
+}
+
 /* Output everything about a symbol block (a BLOCK node
    that represents a scope level),
    including recursive output of contained blocks.
@@ -3057,15 +3105,11 @@ dbxout_args (tree args)
 static void
 dbxout_block (tree block, int depth, tree args)
 {
-  int blocknum = -1;
-
-#if DBX_BLOCKS_FUNCTION_RELATIVE
   const char *begin_label;
   if (current_function_func_begin_label != NULL_TREE)
     begin_label = IDENTIFIER_POINTER (current_function_func_begin_label);
   else
     begin_label = XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0);
-#endif
 
   while (block)
     {
@@ -3073,6 +3117,7 @@ dbxout_block (tree block, int depth, tree args)
       if (TREE_USED (block) && TREE_ASM_WRITTEN (block))
 	{
 	  int did_output;
+	  int blocknum = BLOCK_NUMBER (block);
 
 	  /* In dbx format, the syms of a block come before the N_LBRAC.
 	     If nothing is output, we don't need the N_LBRAC, either.  */
@@ -3086,11 +3131,20 @@ dbxout_block (tree block, int depth, tree args)
 	     the block.  Use the block's tree-walk order to generate
 	     the assembler symbols LBBn and LBEn
 	     that final will define around the code in this block.  */
-	  if (depth > 0 && did_output)
+	  if (did_output)
 	    {
 	      char buf[20];
-	      blocknum = BLOCK_NUMBER (block);
-	      ASM_GENERATE_INTERNAL_LABEL (buf, "LBB", blocknum);
+	      const char *scope_start;
+
+	      if (depth == 0)
+		/* The outermost block doesn't get LBB labels; use
+		   the function symbol.  */
+		scope_start = begin_label;
+	      else
+		{
+		  ASM_GENERATE_INTERNAL_LABEL (buf, "LBB", blocknum);
+		  scope_start = buf;
+		}
 
 	      if (BLOCK_HANDLER_BLOCK (block))
 		{
@@ -3100,44 +3154,30 @@ dbxout_block (tree block, int depth, tree args)
 		    {
 		      fprintf (asmfile, "%s\"%s:C1\",%d,0,0,", ASM_STABS_OP,
 			       IDENTIFIER_POINTER (DECL_NAME (decl)), N_CATCH);
-		      assemble_name (asmfile, buf);
+		      assemble_name (asmfile, scope_start);
 		      fprintf (asmfile, "\n");
 		      decl = TREE_CHAIN (decl);
 		    }
 		}
-
-#ifdef DBX_OUTPUT_LBRAC
-	      DBX_OUTPUT_LBRAC (asmfile, buf);
-#else
-	      fprintf (asmfile, "%s%d,0,0,", ASM_STABN_OP, N_LBRAC);
-	      assemble_name (asmfile, buf);
-#if DBX_BLOCKS_FUNCTION_RELATIVE
-	      putc ('-', asmfile);
-	      assemble_name (asmfile, begin_label);
-#endif
-	      fprintf (asmfile, "\n");
-#endif
+	      dbx_output_lbrac (scope_start, begin_label);
 	    }
 
 	  /* Output the subblocks.  */
 	  dbxout_block (BLOCK_SUBBLOCKS (block), depth + 1, NULL_TREE);
 
 	  /* Refer to the marker for the end of the block.  */
-	  if (depth > 0 && did_output)
+	  if (did_output)
 	    {
-	      char buf[20];
-	      ASM_GENERATE_INTERNAL_LABEL (buf, "LBE", blocknum);
-#ifdef DBX_OUTPUT_RBRAC
-	      DBX_OUTPUT_RBRAC (asmfile, buf);
-#else
-	      fprintf (asmfile, "%s%d,0,0,", ASM_STABN_OP, N_RBRAC);
-	      assemble_name (asmfile, buf);
-#if DBX_BLOCKS_FUNCTION_RELATIVE
-	      putc ('-', asmfile);
-	      assemble_name (asmfile, begin_label);
-#endif
-	      fprintf (asmfile, "\n");
-#endif
+	      char buf[100];
+	      if (depth == 0)
+		/* The outermost block doesn't get LBE labels;
+		   use the "scope" label which will be emitted
+		   by dbxout_function_end.  */
+		ASM_GENERATE_INTERNAL_LABEL (buf, "Lscope", scope_labelno);
+	      else
+		ASM_GENERATE_INTERNAL_LABEL (buf, "LBE", blocknum);
+
+	      dbx_output_rbrac (buf, begin_label);
 	    }
 	}
       block = BLOCK_CHAIN (block);
diff --git a/contrib/gcc/emit-rtl.c b/contrib/gcc/emit-rtl.c
index f6e44f9..9df2d6c 100644
--- a/contrib/gcc/emit-rtl.c
+++ b/contrib/gcc/emit-rtl.c
@@ -2910,11 +2910,19 @@ get_first_nonnote_insn (void)
 {
   rtx insn = first_insn;
 
-  while (insn)
+  if (insn)
     {
-      insn = next_insn (insn);
-      if (insn == 0 || GET_CODE (insn) != NOTE)
-	break;
+      if (NOTE_P (insn))
+	for (insn = next_insn (insn);
+	     insn && NOTE_P (insn);
+	     insn = next_insn (insn))
+	  continue;
+      else
+	{
+	  if (GET_CODE (insn) == INSN
+	      && GET_CODE (PATTERN (insn)) == SEQUENCE)
+	    insn = XVECEXP (PATTERN (insn), 0, 0);
+	}
     }
 
   return insn;
@@ -2928,11 +2936,20 @@ get_last_nonnote_insn (void)
 {
   rtx insn = last_insn;
 
-  while (insn)
+  if (insn)
     {
-      insn = previous_insn (insn);
-      if (insn == 0 || GET_CODE (insn) != NOTE)
-	break;
+      if (NOTE_P (insn))
+	for (insn = previous_insn (insn);
+	     insn && NOTE_P (insn);
+	     insn = previous_insn (insn))
+	  continue;
+      else
+	{
+	  if (GET_CODE (insn) == INSN
+	      && GET_CODE (PATTERN (insn)) == SEQUENCE)
+	    insn = XVECEXP (PATTERN (insn), 0,
+			    XVECLEN (PATTERN (insn), 0) - 1);
+	}
     }
 
   return insn;
diff --git a/contrib/gcc/ginclude/stddef.h b/contrib/gcc/ginclude/stddef.h
index 1bb3e90..03bfbf9 100644
--- a/contrib/gcc/ginclude/stddef.h
+++ b/contrib/gcc/ginclude/stddef.h
@@ -415,9 +415,9 @@ typedef __WINT_TYPE__ wint_t;
 #else
 /* The cast to "char &" below avoids problems with user-defined
    "operator &", which can appear in a POD type.  */
-#define offsetof(TYPE, MEMBER)				\
-  (__offsetof__ (reinterpret_cast <size_t>		\
-                 (&reinterpret_cast <char &>		\
+#define offsetof(TYPE, MEMBER)					\
+  (__offsetof__ (reinterpret_cast <size_t>			\
+                 (&reinterpret_cast <const volatile char &>	\
                   (static_cast<TYPE *> (0)->MEMBER))))
 #endif /* C++ */
 #endif /* _STDDEF_H was defined this time */
diff --git a/contrib/gcc/libgcc2.c b/contrib/gcc/libgcc2.c
index 8d77a7e..4f45b09 100644
--- a/contrib/gcc/libgcc2.c
+++ b/contrib/gcc/libgcc2.c
@@ -73,7 +73,7 @@ __negdi2 (DWtype u)
 
 #ifdef L_addvsi3
 Wtype
-__addvsi3 (Wtype a, Wtype b)
+__addvSI3 (Wtype a, Wtype b)
 {
   const Wtype w = a + b;
 
@@ -82,11 +82,23 @@ __addvsi3 (Wtype a, Wtype b)
 
   return w;
 }
+#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+SItype
+__addvsi3 (SItype a, SItype b)
+{
+  const SItype w = a + b;
+
+  if (b >= 0 ? w < a : w > a)
+    abort ();
+
+  return w;
+}
+#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
 #endif
 
 #ifdef L_addvdi3
 DWtype
-__addvdi3 (DWtype a, DWtype b)
+__addvDI3 (DWtype a, DWtype b)
 {
   const DWtype w = a + b;
 
@@ -99,20 +111,32 @@ __addvdi3 (DWtype a, DWtype b)
 
 #ifdef L_subvsi3
 Wtype
-__subvsi3 (Wtype a, Wtype b)
+__subvSI3 (Wtype a, Wtype b)
 {
-  const DWtype w = a - b;
+  const Wtype w = a - b;
 
   if (b >= 0 ? w > a : w < a)
     abort ();
 
   return w;
 }
+#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+SItype
+__subvsi3 (SItype a, SItype b)
+{
+  const SItype w = a - b;
+
+  if (b >= 0 ? w > a : w < a)
+    abort ();
+
+  return w;
+}
+#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
 #endif
 
 #ifdef L_subvdi3
 DWtype
-__subvdi3 (DWtype a, DWtype b)
+__subvDI3 (DWtype a, DWtype b)
 {
   const DWtype w = a - b;
 
@@ -126,22 +150,34 @@ __subvdi3 (DWtype a, DWtype b)
 #ifdef L_mulvsi3
 #define WORD_SIZE (sizeof (Wtype) * BITS_PER_UNIT)
 Wtype
-__mulvsi3 (Wtype a, Wtype b)
+__mulvSI3 (Wtype a, Wtype b)
 {
   const DWtype w = (DWtype) a * (DWtype) b;
 
-  if (((a >= 0) == (b >= 0))
-      ? (UDWtype) w > (UDWtype) (((DWtype) 1 << (WORD_SIZE - 1)) - 1)
-      : (UDWtype) w < (UDWtype) ((DWtype) -1 << (WORD_SIZE - 1)))
+  if ((Wtype) (w >> WORD_SIZE) != (Wtype) w >> (WORD_SIZE - 1))
+    abort ();
+
+  return w;
+}
+#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+#undef WORD_SIZE
+#define WORD_SIZE (sizeof (SItype) * BITS_PER_UNIT)
+SItype
+__mulvsi3 (SItype a, SItype b)
+{
+  const DItype w = (DItype) a * (DItype) b;
+
+  if ((SItype) (w >> WORD_SIZE) != (SItype) w >> (WORD_SIZE-1))
     abort ();
 
   return w;
 }
+#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
 #endif
 
 #ifdef L_negvsi2
 Wtype
-__negvsi2 (Wtype a)
+__negvSI2 (Wtype a)
 {
   const Wtype w = -a;
 
@@ -150,11 +186,23 @@ __negvsi2 (Wtype a)
 
    return w;
 }
+#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+SItype
+__negvsi2 (SItype a)
+{
+  const SItype w = -a;
+
+  if (a >= 0 ? w > 0 : w < 0)
+    abort ();
+
+   return w;
+}
+#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
 #endif
 
 #ifdef L_negvdi2
 DWtype
-__negvdi2 (DWtype a)
+__negvDI2 (DWtype a)
 {
   const DWtype w = -a;
 
@@ -167,12 +215,30 @@ __negvdi2 (DWtype a)
 
 #ifdef L_absvsi2
 Wtype
-__absvsi2 (Wtype a)
+__absvSI2 (Wtype a)
 {
   Wtype w = a;
 
   if (a < 0)
 #ifdef L_negvsi2
+    w = __negvSI2 (a);
+#else
+    w = -a;
+
+  if (w < 0)
+    abort ();
+#endif
+
+   return w;
+}
+#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
+SItype
+__absvsi2 (SItype a)
+{
+  SItype w = a;
+
+  if (a < 0)
+#ifdef L_negvsi2
     w = __negvsi2 (a);
 #else
     w = -a;
@@ -183,17 +249,18 @@ __absvsi2 (Wtype a)
 
    return w;
 }
+#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
 #endif
 
 #ifdef L_absvdi2
 DWtype
-__absvdi2 (DWtype a)
+__absvDI2 (DWtype a)
 {
   DWtype w = a;
 
   if (a < 0)
 #ifdef L_negvdi2
-    w = __negvdi2 (a);
+    w = __negvDI2 (a);
 #else
     w = -a;
 
@@ -208,7 +275,7 @@ __absvdi2 (DWtype a)
 #ifdef L_mulvdi3
 #define WORD_SIZE (sizeof (Wtype) * BITS_PER_UNIT)
 DWtype
-__mulvdi3 (DWtype u, DWtype v)
+__mulvDI3 (DWtype u, DWtype v)
 {
   /* The unchecked multiplication needs 3 Wtype x Wtype multiplications,
      but the checked multiplication needs only two.  */
diff --git a/contrib/gcc/reload.c b/contrib/gcc/reload.c
index 0dfac2c..9eae9ff 100644
--- a/contrib/gcc/reload.c
+++ b/contrib/gcc/reload.c
@@ -2144,12 +2144,15 @@ operands_match_p (rtx x, rtx y)
 	j = REGNO (y);
 
       /* On a WORDS_BIG_ENDIAN machine, point to the last register of a
-	 multiple hard register group, so that for example (reg:DI 0) and
-	 (reg:SI 1) will be considered the same register.  */
+	 multiple hard register group of scalar integer registers, so that
+	 for example (reg:DI 0) and (reg:SI 1) will be considered the same
+	 register.  */
       if (WORDS_BIG_ENDIAN && GET_MODE_SIZE (GET_MODE (x)) > UNITS_PER_WORD
+	  && SCALAR_INT_MODE_P (GET_MODE (x))
 	  && i < FIRST_PSEUDO_REGISTER)
 	i += HARD_REGNO_NREGS (i, GET_MODE (x)) - 1;
       if (WORDS_BIG_ENDIAN && GET_MODE_SIZE (GET_MODE (y)) > UNITS_PER_WORD
+	  && SCALAR_INT_MODE_P (GET_MODE (y))
 	  && j < FIRST_PSEUDO_REGISTER)
 	j += HARD_REGNO_NREGS (j, GET_MODE (y)) - 1;
 
@@ -3061,6 +3064,7 @@ find_reloads (rtx insn, int replace, int ind_levels, int live_known,
 		  {
 		    /* Operands don't match.  */
 		    rtx value;
+		    int loc1, loc2;
 		    /* Retroactively mark the operand we had to match
 		       as a loser, if it wasn't already.  */
 		    if (this_alternative_win[m])
@@ -3069,12 +3073,26 @@ find_reloads (rtx insn, int replace, int ind_levels, int live_known,
 		    if (this_alternative[m] == (int) NO_REGS)
 		      bad = 1;
 		    /* But count the pair only once in the total badness of
-		       this alternative, if the pair can be a dummy reload.  */
+		       this alternative, if the pair can be a dummy reload.
+		       The pointers in operand_loc are not swapped; swap
+		       them by hand if necessary.  */
+		    if (swapped && i == commutative)
+		      loc1 = commutative + 1;
+		    else if (swapped && i == commutative + 1)
+		      loc1 = commutative;
+		    else
+		      loc1 = i;
+		    if (swapped && m == commutative)
+		      loc2 = commutative + 1;
+		    else if (swapped && m == commutative + 1)
+		      loc2 = commutative;
+		    else
+		      loc2 = m;
 		    value
 		      = find_dummy_reload (recog_data.operand[i],
 					   recog_data.operand[m],
-					   recog_data.operand_loc[i],
-					   recog_data.operand_loc[m],
+					   recog_data.operand_loc[loc1],
+					   recog_data.operand_loc[loc2],
 					   operand_mode[i], operand_mode[m],
 					   this_alternative[m], -1,
 					   this_alternative_earlyclobber[m]);