From: Alan Modra <amodra@gmail.com>
Date: Mon, 27 Aug 2001 10:42:16 +0000 (+0000)
Subject: 	* configure.in: Recognise powerpc*le*, not just powerpcle*.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0baf16f23c580c5b0ee2c93289a0fc27fe6c240f;p=binutils-gdb.git

	* configure.in: Recognise powerpc*le*, not just powerpcle*.
	* configure: Regenerate.
	* config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
	PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
	(md_assemble): Use them.
	(ppc_machine): Support stub for ELF64 as well as XCOFF.
	(md_pseudo_table): Add "llong", "quad".
	(md_parse_option): Match default_cpu of powerpc*.
	(ppc_arch): Likewise.
	(ppc_subseg_align): Only for OBJ_XCOFF.
	(ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
	(md_begin): Select PPC_OPCODE_64 for 64 bit.
	(ppc_insert_operand): Don't bother testing 'file' before calling
	as_bad_where.  Use as_bad_where for operand->insert errors.
	(mapping): Add ELF64 relocation modifiers.
	(ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
	expressions with abs_symbol.
	(ppc_elf_cons): Correct offset for little endian targets.
	(ppc_elf_frob_symbol): New.
	(md_assemble): Add support for 64 bit ELF relocs.
	(ppc_tc): Ensure 8 byte alignment when 64 bit.
	(ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF.  Match
	".toc" section for 64 bit ELF.
	(ppc_fix_adjustable): New.  Macro body moved from tc-ppc.h.
	(md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED.  Only do
	the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF.  For 64 bit,
	use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
	Expand on comments, error message.  Add support for 64 bit relocs,
	and use PPC_HI etc. macros.
	* config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
	(HANDLE_ALIGN): Define to generate nops in code sections rather
	than zeros.
	(TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
	(ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
	(tc_fix_adjustable): Move body of macro to tc-ppc.c.
	(ppc_fix_adjustable): Declare.
	(tc_frob_symbol): Define.
	(ppc_elf_frob_symbol): Declare.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 942bc8d8884..d9d690d4175 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,47 @@
+2001-08-27  Torbjorn Granlund  <tege@swox.com>
+	    Staffan Ulfberg  <staffanu@swox.se>
+	    Linus Nordberg  <linus@swox.se>
+	    Alan Modra  <amodra@bigpond.net.au>
+
+	* configure.in: Recognise powerpc*le*, not just powerpcle*.
+	* configure: Regenerate.
+	* config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
+	PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
+	(md_assemble): Use them.
+	(ppc_machine): Support stub for ELF64 as well as XCOFF.
+	(md_pseudo_table): Add "llong", "quad".
+	(md_parse_option): Match default_cpu of powerpc*.
+	(ppc_arch): Likewise.
+	(ppc_subseg_align): Only for OBJ_XCOFF.
+	(ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
+	(md_begin): Select PPC_OPCODE_64 for 64 bit.
+	(ppc_insert_operand): Don't bother testing 'file' before calling
+	as_bad_where.  Use as_bad_where for operand->insert errors.
+	(mapping): Add ELF64 relocation modifiers.
+	(ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
+	expressions with abs_symbol.
+	(ppc_elf_cons): Correct offset for little endian targets.
+	(ppc_elf_frob_symbol): New.
+	(md_assemble): Add support for 64 bit ELF relocs.
+	(ppc_tc): Ensure 8 byte alignment when 64 bit.
+	(ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF.  Match
+	".toc" section for 64 bit ELF.
+	(ppc_fix_adjustable): New.  Macro body moved from tc-ppc.h.
+	(md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED.  Only do
+	the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF.  For 64 bit,
+	use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
+	Expand on comments, error message.  Add support for 64 bit relocs,
+	and use PPC_HI etc. macros.
+	* config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
+	(HANDLE_ALIGN): Define to generate nops in code sections rather
+	than zeros.
+	(TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
+	(ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
+	(tc_fix_adjustable): Move body of macro to tc-ppc.c.
+	(ppc_fix_adjustable): Declare.
+	(tc_frob_symbol): Define.
+	(ppc_elf_frob_symbol): Declare.
+
 2001-08-26  Andreas Jaeger  <aj@suse.de>
 
 	* config/tc-s390.c: Add missing prototypes
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 0710a67a147..a0f18d586db 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -53,6 +53,41 @@ static int set_target_endian = 0;
 #endif
 #endif
 
+/* Macros for calculating LO, HI, HA, HIGHER, HIGHERA, HIGHEST,
+   HIGHESTA.  */
+
+/* #lo(value) denotes the least significant 16 bits of the indicated.  */
+#define PPC_LO(v) ((v) & 0xffff)
+
+/* #hi(value) denotes bits 16 through 31 of the indicated value.  */
+#define PPC_HI(v) (((v) >> 16) & 0xffff)
+
+/* #ha(value) denotes the high adjusted value: bits 16 through 31 of
+  the indicated value, compensating for #lo() being treated as a
+  signed number.  */
+#define PPC_HA(v) ((((v) >> 16) + (((v) >> 15) & 1)) & 0xffff)
+
+/* #higher(value) denotes bits 32 through 47 of the indicated value.  */
+#define PPC_HIGHER(v) (((v) >> 32) & 0xffff)
+
+/* #highera(value) denotes bits 32 through 47 of the indicated value,
+   compensating for #lo() being treated as a signed number.  */
+#define PPC_HIGHERA(v) \
+  ((((v) >> 32) + (((v) & 0xffff8000) == 0xffff8000)) & 0xffff)
+
+/* #highest(value) denotes bits 48 through 63 of the indicated value.  */
+#define PPC_HIGHEST(v) (((v) >> 48) & 0xffff)
+
+/* #highesta(value) denotes bits 48 through 63 of the indicated value,
+   compensating for #lo being treated as a signed number.
+   Generate 0xffffffff8000 with arithmetic here, for portability.  */
+#define PPC_HIGHESTA(v) \
+  ((((v) >> 48)								      \
+    + (((v) & (((valueT) 1 << 48) - 0x8000)) == ((valueT) 1 << 48) - 0x8000)) \
+   & 0xffff)
+
+#define SEX16(val) ((((val) & 0xffff) ^ 0x8000) - 0x8000)
+
 static boolean reg_names_p = TARGET_REG_NAMES_P;
 
 static boolean register_name PARAMS ((expressionS *));
@@ -62,8 +97,12 @@ static unsigned long ppc_insert_operand
 	   offsetT val, char *file, unsigned int line));
 static void ppc_macro PARAMS ((char *str, const struct powerpc_macro *macro));
 static void ppc_byte PARAMS ((int));
+
+#if defined (OBJ_XCOFF) || defined (OBJ_ELF)
 static int ppc_is_toc_sym PARAMS ((symbolS *sym));
 static void ppc_tc PARAMS ((int));
+static void ppc_machine PARAMS ((int));
+#endif
 
 #ifdef OBJ_XCOFF
 static void ppc_comm PARAMS ((int));
@@ -87,7 +126,6 @@ static void ppc_stabx PARAMS ((int));
 static void ppc_rename PARAMS ((int));
 static void ppc_toc PARAMS ((int));
 static void ppc_xcoff_cons PARAMS ((int));
-static void ppc_machine PARAMS ((int));
 static void ppc_vbyte PARAMS ((int));
 #endif
 
@@ -188,10 +226,11 @@ const pseudo_typeS md_pseudo_table[] =
   { "word",	ppc_xcoff_cons,	1 },
   { "short",	ppc_xcoff_cons,	1 },
   { "vbyte",    ppc_vbyte,	0 },
-  { "machine",  ppc_machine,    0 },
 #endif
 
 #ifdef OBJ_ELF
+  { "llong",	ppc_elf_cons,	8 },
+  { "quad",	ppc_elf_cons,	8 },
   { "long",	ppc_elf_cons,	4 },
   { "word",	ppc_elf_cons,	2 },
   { "short",	ppc_elf_cons,	2 },
@@ -218,8 +257,10 @@ const pseudo_typeS md_pseudo_table[] =
   { "tocd",     ppc_pe_tocd,    0 },
 #endif
 
-  /* This pseudo-op is used even when not generating XCOFF output.  */
+#if defined (OBJ_XCOFF) || defined (OBJ_ELF)
   { "tc",	ppc_tc,		0 },
+  { "machine",  ppc_machine,    0 },
+#endif
 
   { NULL,	NULL,		0 }
 };
@@ -828,6 +869,9 @@ md_parse_option (c, arg)
       break;
 
     case 'm':
+      /* Most CPU's are 32 bit.  Exceptions are listed below.  */
+      ppc_size = PPC_OPCODE_32;
+
       /* -mpwrx and -mpwr2 mean to assemble for the IBM POWER/2
 	 (RIOS2).  */
       if (strcmp (arg, "pwrx") == 0 || strcmp (arg, "pwr2") == 0)
@@ -1007,8 +1051,7 @@ ppc_set_cpu ()
 	ppc_cpu = PPC_OPCODE_POWER;
       else if (strcmp (default_cpu, "rs6000") == 0)
 	ppc_cpu = PPC_OPCODE_POWER;
-      else if (strcmp (default_cpu, "powerpc") == 0
-	       || strcmp (default_cpu, "powerpcle") == 0)
+      else if (strncmp (default_cpu, "powerpc", 7) == 0)
 	ppc_cpu = PPC_OPCODE_PPC;
       else
 	as_fatal (_("Unknown default cpu = %s, os = %s"),
@@ -1032,8 +1075,7 @@ ppc_arch ()
     {
       if (strcmp (default_cpu, "rs6000") == 0)
 	return bfd_arch_rs6000;
-      else if (strcmp (default_cpu, "powerpc") == 0
-	       || strcmp (default_cpu, "powerpcle") == 0)
+      else if (strncmp (default_cpu, "powerpc", 7) == 0)
 	return bfd_arch_powerpc;
     }
 
@@ -1047,11 +1089,13 @@ ppc_mach ()
   return ppc_size == PPC_OPCODE_64 ? 620 : 0;
 }
 
+#ifdef OBJ_XCOFF
 int
 ppc_subseg_align ()
 {
   return ppc_xcoff64 ? 3 : 2;
 }
+#endif
 
 extern char*
 ppc_target_format ()
@@ -1060,15 +1104,15 @@ ppc_target_format ()
 #ifdef TE_PE
   return target_big_endian ? "pe-powerpc" : "pe-powerpcle";
 #elif TE_POWERMAC
+  return "xcoff-powermac";
 #else
   return ppc_xcoff64 ? "aixcoff64-rs6000" : "aixcoff-rs6000";
 #endif
-#ifdef TE_POWERMAC
-  return "xcoff-powermac";
-#endif
 #endif
 #ifdef OBJ_ELF
-  return target_big_endian ? "elf32-powerpc" : "elf32-powerpcle";
+  return (target_big_endian
+	  ? (BFD_DEFAULT_TARGET_SIZE == 64 ? "elf64-powerpc" : "elf32-powerpc")
+	  : (BFD_DEFAULT_TARGET_SIZE == 64 ? "elf64-powerpcle" : "elf32-powerpcle"));
 #endif
 }
 
@@ -1088,6 +1132,11 @@ md_begin ()
   ppc_set_cpu ();
 
 #ifdef OBJ_ELF
+  /* If we're going to generate a 64-bit ABI file, then we need
+     the 64-bit capable instructions.  */
+  if (BFD_DEFAULT_TARGET_SIZE == 64)
+    ppc_size = PPC_OPCODE_64;
+
   /* Set the ELF flags if desired.  */
   if (ppc_flags && !msolaris)
     bfd_set_private_flags (stdoutput, ppc_flags);
@@ -1229,10 +1278,7 @@ ppc_insert_operand (insn, operand, val, file, line)
 	  char buf[100];
 
 	  sprint_value (buf, test);
-	  if (file == (char *) NULL)
-	    as_bad (err, buf, min, max);
-	  else
-	    as_bad_where (file, line, err, buf, min, max);
+	  as_bad_where (file, line, err, buf, min, max);
 	}
     }
 
@@ -1243,7 +1289,7 @@ ppc_insert_operand (insn, operand, val, file, line)
       errmsg = NULL;
       insn = (*operand->insert) (insn, (long) val, &errmsg);
       if (errmsg != (const char *) NULL)
-	as_bad (errmsg);
+	as_bad_where (file, line, errmsg);
     }
   else
     insn |= (((long) val & ((1 << operand->bits) - 1))
@@ -1318,7 +1364,17 @@ ppc_elf_suffix (str_p, exp_p)
     MAP ("bitfld",	BFD_RELOC_PPC_EMB_BIT_FLD),
     MAP ("relsda",	BFD_RELOC_PPC_EMB_RELSDA),
     MAP ("xgot",	BFD_RELOC_PPC_TOC16),
-
+#if BFD_DEFAULT_TARGET_SIZE == 64
+    MAP ("higher",	BFD_RELOC_PPC64_HIGHER),
+    MAP ("highera",	BFD_RELOC_PPC64_HIGHER_S),
+    MAP ("highest",	BFD_RELOC_PPC64_HIGHEST),
+    MAP ("highesta",	BFD_RELOC_PPC64_HIGHEST_S),
+    MAP ("tocbase",	BFD_RELOC_PPC64_TOC),
+    MAP ("toc",		BFD_RELOC_PPC_TOC16),
+    MAP ("toc@l",       BFD_RELOC_PPC64_TOC16_LO),
+    MAP ("toc@h",       BFD_RELOC_PPC64_TOC16_HI),
+    MAP ("toc@ha",      BFD_RELOC_PPC64_TOC16_HA),
+#endif
     { (char *) 0,	0,	BFD_RELOC_UNUSED }
   };
 
@@ -1366,8 +1422,18 @@ ppc_elf_suffix (str_p, exp_p)
 	    if (&input_line_pointer != str_p)
 	      input_line_pointer = orig_line;
 	  }
-
 	*str_p = str;
+
+	if (BFD_DEFAULT_TARGET_SIZE == 64
+	    && ptr->reloc == BFD_RELOC_PPC64_TOC
+	    && exp_p->X_op == O_symbol)
+	  {
+	    /* This reloc type ignores the symbol.  Change the symbol
+	       so that the dummy .TOC. symbol can be omitted from the
+	       object file.  */
+	    exp_p->X_add_symbol = &abs_symbol;
+	  }
+
 	return ptr->reloc;
       }
 
@@ -1378,7 +1444,7 @@ ppc_elf_suffix (str_p, exp_p)
    Clobbers input_line_pointer, checks end-of-line.  */
 static void
 ppc_elf_cons (nbytes)
-     register int nbytes;	/* 1=.byte, 2=.word, 4=.long */
+     register int nbytes;	/* 1=.byte, 2=.word, 4=.long, 8=.llong.  */
 {
   expressionS exp;
   bfd_reloc_code_real_type reloc;
@@ -1404,14 +1470,19 @@ ppc_elf_cons (nbytes)
 	  size = bfd_get_reloc_size (reloc_howto);
 
 	  if (size > nbytes)
-	    as_bad (_("%s relocations do not fit in %d bytes\n"),
-		    reloc_howto->name, nbytes);
-
+	    {
+	      as_bad (_("%s relocations do not fit in %d bytes\n"),
+		      reloc_howto->name, nbytes);
+	    }
 	  else
 	    {
-	      register char *p = frag_more ((int) nbytes);
-	      int offset = nbytes - size;
+	      char *p;
+	      int offset;
 
+	      p = frag_more (nbytes);
+	      offset = 0;
+	      if (target_big_endian)
+		offset = nbytes - size;
 	      fix_new_exp (frag_now, p - frag_now->fr_literal + offset, size,
 			   &exp, 0, reloc);
 	    }
@@ -1595,6 +1666,25 @@ ppc_elf_validate_fix (fixp, seg)
       return;
     }
 }
+
+#if BFD_DEFAULT_TARGET_SIZE == 64
+/* Don't emit .TOC. symbol.  */
+int
+ppc_elf_frob_symbol (sym)
+     symbolS *sym;
+{
+  const char *name;
+
+  name = S_GET_NAME (sym);
+  if (name != NULL && strcmp (name, ".TOC.") == 0)
+    {
+      S_CLEAR_EXTERNAL (sym);
+      return 1;
+    }
+
+  return 0;
+}
+#endif
 #endif /* OBJ_ELF */
 
 #ifdef TE_PE
@@ -2003,28 +2093,59 @@ md_assemble (str)
 
 	      case BFD_RELOC_LO16:
 		/* X_unsigned is the default, so if the user has done
-                   something which cleared it, we always produce a
-                   signed value.  */
-		if (ex.X_unsigned
-		    && (operand->flags & PPC_OPERAND_SIGNED) == 0)
+		   something which cleared it, we always produce a
+		   signed value.  */
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
 		  ex.X_add_number &= 0xffff;
 		else
-		  ex.X_add_number = (((ex.X_add_number & 0xffff)
-				      ^ 0x8000)
-				     - 0x8000);
+		  ex.X_add_number = SEX16 (ex.X_add_number);
 		break;
 
 	      case BFD_RELOC_HI16:
-		ex.X_add_number = (ex.X_add_number >> 16) & 0xffff;
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HI (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HI (ex.X_add_number));
 		break;
 
 	      case BFD_RELOC_HI16_S:
-		ex.X_add_number = ((((ex.X_add_number >> 16) & 0xffff)
-				    + ((ex.X_add_number >> 15) & 1))
-				   & 0xffff);
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HA (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HA (ex.X_add_number));
+		break;
+
+#if BFD_DEFAULT_TARGET_SIZE == 64
+	      case BFD_RELOC_PPC64_HIGHER:
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HIGHER (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HIGHER (ex.X_add_number));
+		break;
+
+	      case BFD_RELOC_PPC64_HIGHER_S:
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HIGHERA (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HIGHERA (ex.X_add_number));
 		break;
+
+	      case BFD_RELOC_PPC64_HIGHEST:
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HIGHEST (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HIGHEST (ex.X_add_number));
+		break;
+
+	      case BFD_RELOC_PPC64_HIGHEST_S:
+		if (ex.X_unsigned && ! (operand->flags & PPC_OPERAND_SIGNED))
+		  ex.X_add_number = PPC_HIGHESTA (ex.X_add_number);
+		else
+		  ex.X_add_number = SEX16 (PPC_HIGHESTA (ex.X_add_number));
+		break;
+#endif /* BFD_DEFAULT_TARGET_SIZE == 64 */
 	      }
-#endif
+#endif /* OBJ_ELF */
 	  insn = ppc_insert_operand (insn, operand, ex.X_add_number,
 				     (char *) NULL, 0);
 	}
@@ -2054,6 +2175,50 @@ md_assemble (str)
 		}
 	    }
 
+	  if (BFD_DEFAULT_TARGET_SIZE == 64
+	      && (operand->flags & PPC_OPERAND_DS) != 0)
+	    {
+	      switch (reloc)
+		{
+		case BFD_RELOC_16:
+		  reloc = BFD_RELOC_PPC64_ADDR16_DS;
+		  break;
+		case BFD_RELOC_LO16:
+		  reloc = BFD_RELOC_PPC64_ADDR16_LO_DS;
+		  break;
+		case BFD_RELOC_16_GOTOFF:
+		  reloc = BFD_RELOC_PPC64_GOT16_DS;
+		  break;
+		case BFD_RELOC_LO16_GOTOFF:
+		  reloc = BFD_RELOC_PPC64_GOT16_LO_DS;
+		  break;
+		case BFD_RELOC_LO16_PLTOFF:
+		  reloc = BFD_RELOC_PPC64_PLT16_LO_DS;
+		  break;
+		case BFD_RELOC_32_BASEREL:
+		  reloc = BFD_RELOC_PPC64_SECTOFF_DS;
+		  break;
+		case BFD_RELOC_LO16_BASEREL:
+		  reloc = BFD_RELOC_PPC64_SECTOFF_LO_DS;
+		  break;
+		case BFD_RELOC_PPC_TOC16:
+		  reloc = BFD_RELOC_PPC64_TOC16_DS;
+		  break;
+		case BFD_RELOC_PPC64_TOC16_LO:
+		  reloc = BFD_RELOC_PPC64_TOC16_LO_DS;
+		  break;
+		case BFD_RELOC_PPC64_PLTGOT16:
+		  reloc = BFD_RELOC_PPC64_PLTGOT16_DS;
+		  break;
+		case BFD_RELOC_PPC64_PLTGOT16_LO:
+		  reloc = BFD_RELOC_PPC64_PLTGOT16_LO_DS;
+		  break;
+		default:
+		  as_bad (_("unsupported relocation for DS offset field"));
+		  break;
+		}
+	    }
+
 	  /* We need to generate a fixup for this expression.  */
 	  if (fc >= MAX_INSN_FIXUPS)
 	    as_fatal (_("too many fixups"));
@@ -2159,6 +2324,14 @@ md_assemble (str)
 	    case BFD_RELOC_LO16:
 	    case BFD_RELOC_HI16:
 	    case BFD_RELOC_HI16_S:
+#ifdef OBJ_ELF
+#if BFD_DEFAULT_TARGET_SIZE == 64
+	    case BFD_RELOC_PPC64_HIGHER:
+	    case BFD_RELOC_PPC64_HIGHER_S:
+	    case BFD_RELOC_PPC64_HIGHEST:
+	    case BFD_RELOC_PPC64_HIGHEST_S:
+#endif
+#endif
 	      fixP->fx_no_overflow = 1;
 	      break;
 	    default:
@@ -2874,7 +3047,7 @@ ppc_stabx (ignore)
        resolve_symbol_value will copy the exp's "within" into sym's when the
        offset is 0.  Since this seems to be corner case problem,
        only do the correction for storage class C_STSYM.  A better solution
-       would be to have the tc	field updated in ppc_symbol_new_hook.  */
+       would be to have the tc field updated in ppc_symbol_new_hook.  */
 
     if (exp.X_op == O_symbol)
       {
@@ -3309,14 +3482,6 @@ ppc_xcoff_cons (log_size)
   cons (1 << log_size);
 }
 
-static void
-ppc_machine(dummy)
-    int dummy ATTRIBUTE_UNUSED;
-{
-    discard_rest_of_line();
-   /* What does aix use this for?  */
-}
-
 static void
 ppc_vbyte (dummy)
      int dummy ATTRIBUTE_UNUSED;
@@ -3345,15 +3510,18 @@ ppc_vbyte (dummy)
 }
 
 #endif /* OBJ_XCOFF */
+#if defined (OBJ_XCOFF) || defined (OBJ_ELF)
 
 /* The .tc pseudo-op.  This is used when generating either XCOFF or
    ELF.  This takes two or more arguments.
 
    When generating XCOFF output, the first argument is the name to
    give to this location in the toc; this will be a symbol with class
-   TC.  The rest of the arguments are 4 byte values to actually put at
+   TC.  The rest of the arguments are N-byte values to actually put at
    this location in the TOC; often there is just one more argument, a
-   relocateable symbol reference.
+   relocateable symbol reference.  The size of the value to store
+   depends on target word size.  A 32-bit target uses 4-byte values, a
+   64-bit target uses 8-byte values.
 
    When not generating XCOFF output, the arguments are the same, but
    the first argument is simply ignored.  */
@@ -3416,7 +3584,8 @@ ppc_tc (ignore)
     ppc_frob_label (sym);
   }
 
-#else /* ! defined (OBJ_XCOFF) */
+#endif /* OBJ_XCOFF */
+#ifdef OBJ_ELF
 
   /* Skip the TOC symbol name.  */
   while (is_part_of_name (*input_line_pointer)
@@ -3426,11 +3595,10 @@ ppc_tc (ignore)
 	 || *input_line_pointer == '}')
     ++input_line_pointer;
 
-  /* Align to a four byte boundary.  */
-  frag_align (2, 0, 0);
-  record_alignment (now_seg, 2);
-
-#endif /* ! defined (OBJ_XCOFF) */
+  /* Align to a four/eight byte boundary.  */
+  frag_align (BFD_DEFAULT_TARGET_SIZE == 64 ? 3 : 2, 0, 0);
+  record_alignment (now_seg, BFD_DEFAULT_TARGET_SIZE == 64 ? 3 : 2);
+#endif /* OBJ_ELF */
 
   if (*input_line_pointer != ',')
     demand_empty_rest_of_line ();
@@ -3440,6 +3608,35 @@ ppc_tc (ignore)
       cons ((ppc_size == PPC_OPCODE_64) ? 8 : 4);
     }
 }
+
+/* Pseudo-op .machine.  */
+/* FIXME: `.machine' is a nop for the moment.  */
+
+static void
+ppc_machine (ignore)
+     int ignore ATTRIBUTE_UNUSED;
+{
+  discard_rest_of_line ();
+}
+
+/* See whether a symbol is in the TOC section.  */
+
+static int
+ppc_is_toc_sym (sym)
+     symbolS *sym;
+{
+#ifdef OBJ_XCOFF
+  return symbol_get_tc (sym)->class == XMC_TC;
+#endif
+#ifdef OBJ_ELF
+  const char *sname = segment_name (S_GET_SEGMENT (sym));
+  if (BFD_DEFAULT_TARGET_SIZE == 64)
+    return strcmp (sname, ".toc") == 0;
+  else
+    return strcmp (sname, ".got") == 0;
+#endif
+}
+#endif /* defined (OBJ_XCOFF) || defined (OBJ_ELF) */
 
 #ifdef TE_PE
 
@@ -4801,18 +4998,27 @@ ppc_force_relocation (fix)
 
 #endif /* OBJ_XCOFF */
 
-/* See whether a symbol is in the TOC section.  */
-
-static int
-ppc_is_toc_sym (sym)
-     symbolS *sym;
+#ifdef OBJ_ELF
+int
+ppc_fix_adjustable (fix)
+     fixS *fix;
 {
-#ifdef OBJ_XCOFF
-  return symbol_get_tc (sym)->class == XMC_TC;
-#else
-  return strcmp (segment_name (S_GET_SEGMENT (sym)), ".got") == 0;
-#endif
+  return (fix->fx_r_type != BFD_RELOC_16_GOTOFF
+	  && fix->fx_r_type != BFD_RELOC_LO16_GOTOFF
+	  && fix->fx_r_type != BFD_RELOC_HI16_GOTOFF
+	  && fix->fx_r_type != BFD_RELOC_HI16_S_GOTOFF
+	  && fix->fx_r_type != BFD_RELOC_GPREL16
+	  && fix->fx_r_type != BFD_RELOC_VTABLE_INHERIT
+	  && fix->fx_r_type != BFD_RELOC_VTABLE_ENTRY
+	  && ! S_IS_EXTERNAL (fix->fx_addsy)
+	  && ! S_IS_WEAK (fix->fx_addsy)
+	  && (fix->fx_pcrel
+	      || (fix->fx_subsy != NULL
+		  && (S_GET_SEGMENT (fix->fx_subsy)
+		      == S_GET_SEGMENT (fix->fx_addsy)))
+	      || S_IS_LOCAL (fix->fx_addsy)));
 }
+#endif
 
 /* Apply a fixup to the object code.  This is called for all the
    fixups we generated by the call to fix_new_exp, above.  In the call
@@ -4827,7 +5033,7 @@ int
 md_apply_fix3 (fixp, valuep, seg)
      fixS *fixp;
      valueT *valuep;
-     segT seg;
+     segT seg ATTRIBUTE_UNUSED;
 {
   valueT value;
 
@@ -4900,13 +5106,10 @@ md_apply_fix3 (fixp, valuep, seg)
       operand = &powerpc_operands[opindex];
 
 #ifdef OBJ_XCOFF
-      /* It appears that an instruction like
-	     l 9,LC..1(30)
-	 when LC..1 is not a TOC symbol does not generate a reloc.  It
-	 uses the offset of LC..1 within its csect.  However, .long
-	 LC..1 will generate a reloc.  I can't find any documentation
-	 on how these cases are to be distinguished, so this is a wild
-	 guess.  These cases are generated by gcc -mminimal-toc.  */
+      /* An instruction like `lwz 9,sym(30)' when `sym' is not a TOC symbol
+	 does not generate a reloc.  It uses the offset of `sym' within its
+	 csect.  Other usages, such as `.long sym', generate relocs.  This
+	 is the documented behaviour of non-TOC symbols.  */
       if ((operand->flags & PPC_OPERAND_PARENS) != 0
 	  && operand->bits == 16
 	  && operand->shift == 0
@@ -4942,12 +5145,11 @@ md_apply_fix3 (fixp, valuep, seg)
 	  return 1;
 	}
 
+      assert (fixp->fx_addsy != NULL);
+
       /* Determine a BFD reloc value based on the operand information.
 	 We are only prepared to turn a few of the operands into
-	 relocs.
-	 FIXME: We need to handle the DS field at the very least.
-	 FIXME: Selecting the reloc type is a bit haphazard; perhaps
-	 there should be a new field in the operand table.  */
+	 relocs.  */
       if ((operand->flags & PPC_OPERAND_RELATIVE) != 0
 	  && operand->bits == 26
 	  && operand->shift == 0)
@@ -4964,30 +5166,37 @@ md_apply_fix3 (fixp, valuep, seg)
 	       && operand->bits == 16
 	       && operand->shift == 0)
 	fixp->fx_r_type = BFD_RELOC_PPC_BA16;
+#if defined (OBJ_XCOFF) || defined (OBJ_ELF)
       else if ((operand->flags & PPC_OPERAND_PARENS) != 0
 	       && operand->bits == 16
 	       && operand->shift == 0
-	       && fixp->fx_addsy != NULL
 	       && ppc_is_toc_sym (fixp->fx_addsy))
 	{
+	  fixp->fx_r_type = BFD_RELOC_PPC_TOC16;
+#ifdef OBJ_ELF
+	  if (BFD_DEFAULT_TARGET_SIZE == 64
+	      && (operand->flags & PPC_OPERAND_DS) != 0)
+	    fixp->fx_r_type = BFD_RELOC_PPC64_TOC16_DS;
+#endif
 	  fixp->fx_size = 2;
 	  if (target_big_endian)
 	    fixp->fx_where += 2;
-	  fixp->fx_r_type = BFD_RELOC_PPC_TOC16;
 	}
+#endif /* defined (OBJ_XCOFF) || defined (OBJ_ELF) */
       else
 	{
 	  char *sfile;
 	  unsigned int sline;
 
 	  /* Use expr_symbol_where to see if this is an expression
-             symbol.  */
+	     symbol.  */
 	  if (expr_symbol_where (fixp->fx_addsy, &sfile, &sline))
 	    as_bad_where (fixp->fx_file, fixp->fx_line,
 			  _("unresolved expression that must be resolved"));
 	  else
 	    as_bad_where (fixp->fx_file, fixp->fx_line,
-			  _("unsupported relocation type"));
+			  _("unsupported relocation against %s"),
+			  S_GET_NAME (fixp->fx_addsy));
 	  fixp->fx_done = 1;
 	  return 1;
 	}
@@ -4999,8 +5208,9 @@ md_apply_fix3 (fixp, valuep, seg)
 #endif
       switch (fixp->fx_r_type)
 	{
-	case BFD_RELOC_32:
 	case BFD_RELOC_CTOR:
+	  /* FIXME: 32 bits even for 64-bit targets?  */
+	case BFD_RELOC_32:
 	  if (fixp->fx_pcrel)
 	    fixp->fx_r_type = BFD_RELOC_32_PCREL;
 	  /* fall through */
@@ -5017,10 +5227,12 @@ md_apply_fix3 (fixp, valuep, seg)
 	  if (fixp->fx_pcrel)
 	    fixp->fx_r_type = BFD_RELOC_64_PCREL;
 	  /* fall through */
+
 	case BFD_RELOC_64_PCREL:
 	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
 			      value, 8);
 	  break;
+
 	case BFD_RELOC_LO16:
 	case BFD_RELOC_16:
 	case BFD_RELOC_GPREL16:
@@ -5045,6 +5257,13 @@ md_apply_fix3 (fixp, valuep, seg)
 	case BFD_RELOC_PPC_EMB_RELST_HA:
 	case BFD_RELOC_PPC_EMB_RELSDA:
 	case BFD_RELOC_PPC_TOC16:
+#ifdef OBJ_ELF
+#if BFD_DEFAULT_TARGET_SIZE == 64
+	case BFD_RELOC_PPC64_TOC16_LO:
+	case BFD_RELOC_PPC64_TOC16_HI:
+	case BFD_RELOC_PPC64_TOC16_HA:
+#endif
+#endif
 	  if (fixp->fx_pcrel)
 	    {
 	      if (fixp->fx_addsy != NULL)
@@ -5069,15 +5288,76 @@ md_apply_fix3 (fixp, valuep, seg)
 	  if (fixp->fx_pcrel)
 	    abort ();
 	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
-			      value >> 16, 2);
+			      PPC_HI (value), 2);
 	  break;
+
 	case BFD_RELOC_HI16_S:
 	  if (fixp->fx_pcrel)
 	    abort ();
 	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
-			      (value + 0x8000) >> 16, 2);
+			      PPC_HA (value), 2);
+	  break;
+
+#ifdef OBJ_ELF
+#if BFD_DEFAULT_TARGET_SIZE == 64
+	case BFD_RELOC_PPC64_HIGHER:
+	  if (fixp->fx_pcrel)
+	    abort ();
+	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+			      PPC_HIGHER (value), 2);
 	  break;
 
+	case BFD_RELOC_PPC64_HIGHER_S:
+	  if (fixp->fx_pcrel)
+	    abort ();
+	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+			      PPC_HIGHERA (value), 2);
+	  break;
+
+	case BFD_RELOC_PPC64_HIGHEST:
+	  if (fixp->fx_pcrel)
+	    abort ();
+	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+			      PPC_HIGHEST (value), 2);
+	  break;
+
+	case BFD_RELOC_PPC64_HIGHEST_S:
+	  if (fixp->fx_pcrel)
+	    abort ();
+	  md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+			      PPC_HIGHESTA (value), 2);
+	  break;
+
+	case BFD_RELOC_PPC64_ADDR16_DS:
+	case BFD_RELOC_PPC64_ADDR16_LO_DS:
+	case BFD_RELOC_PPC64_GOT16_DS:
+	case BFD_RELOC_PPC64_GOT16_LO_DS:
+	case BFD_RELOC_PPC64_PLT16_LO_DS:
+	case BFD_RELOC_PPC64_SECTOFF_DS:
+	case BFD_RELOC_PPC64_SECTOFF_LO_DS:
+	case BFD_RELOC_PPC64_TOC16_DS:
+	case BFD_RELOC_PPC64_TOC16_LO_DS:
+	case BFD_RELOC_PPC64_PLTGOT16_DS:
+	case BFD_RELOC_PPC64_PLTGOT16_LO_DS:
+	  if (fixp->fx_pcrel)
+	    abort ();
+	  {
+	    unsigned char *where = fixp->fx_frag->fr_literal + fixp->fx_where;
+	    unsigned long val;
+
+	    if (target_big_endian)
+	      val = bfd_getb16 (where);
+	    else
+	      val = bfd_getl16 (where);
+	    val |= (value & 0xfffc);
+	    if (target_big_endian)
+	      bfd_putb16 ((bfd_vma) val, where);
+	    else
+	      bfd_putl16 ((bfd_vma) val, where);
+	  }
+	  break;
+#endif
+#endif
 	  /* Because SDA21 modifies the register field, the size is set to 4
 	     bytes, rather than 2, so offset it here appropriately.  */
 	case BFD_RELOC_PPC_EMB_SDA21:
@@ -5142,6 +5422,15 @@ md_apply_fix3 (fixp, valuep, seg)
 	  fixp->fx_done = 0;
 	  break;
 
+#ifdef OBJ_ELF
+#if BFD_DEFAULT_TARGET_SIZE == 64
+	  /* Generated by reference to `sym@tocbase'.  The sym is
+	     ignored by the linker.  */
+	case BFD_RELOC_PPC64_TOC:
+	  fixp->fx_done = 0;
+	  break;
+#endif
+#endif
 	default:
 	  fprintf (stderr,
 		   _("Gas failure, reloc value %d\n"), fixp->fx_r_type);
diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h
index c973d0ce3fd..a62147c85ed 100644
--- a/gas/config/tc-ppc.h
+++ b/gas/config/tc-ppc.h
@@ -56,7 +56,7 @@ extern int target_big_endian;
 
 /* The target BFD format.  */
 #define TARGET_FORMAT (ppc_target_format ())
-extern char* ppc_target_format PARAMS ((void));
+extern char *ppc_target_format PARAMS ((void));
 
 /* Permit temporary numeric labels.  */
 #define LOCAL_LABELS_FB 1
@@ -84,6 +84,35 @@ extern char* ppc_target_format PARAMS ((void));
 
 /* We set the fx_done field appropriately in md_apply_fix.  */
 #define TC_HANDLES_FX_DONE
+
+#define MAX_MEM_FOR_RS_ALIGN_CODE 4
+#define HANDLE_ALIGN(FRAGP)						\
+  if ((FRAGP)->fr_type == rs_align_code) 				\
+    {									\
+      valueT count = ((FRAGP)->fr_next->fr_address			\
+		      - ((FRAGP)->fr_address + (FRAGP)->fr_fix));	\
+      if (count != 0 && (count & 3) == 0)				\
+	{								\
+	  unsigned char *dest = (FRAGP)->fr_literal + (FRAGP)->fr_fix;	\
+									\
+	  (FRAGP)->fr_var = 4;						\
+	  if (target_big_endian)					\
+	    {								\
+	      *dest++ = 0x60;						\
+	      *dest++ = 0;						\
+	      *dest++ = 0;						\
+	      *dest++ = 0;						\
+	    }								\
+	  else								\
+	    {								\
+	      *dest++ = 0;						\
+	      *dest++ = 0;						\
+	      *dest++ = 0;						\
+	      *dest++ = 0x60;						\
+	    }								\
+	}								\
+    }
+
 
 #ifdef TE_PE
 
@@ -197,6 +226,8 @@ do {								\
  || (FIXP)->fx_r_type == BFD_RELOC_PPC_B16_BRNTAKEN			\
  || (FIXP)->fx_r_type == BFD_RELOC_PPC_BA16_BRTAKEN			\
  || (FIXP)->fx_r_type == BFD_RELOC_PPC_BA16_BRNTAKEN			\
+ || (BFD_DEFAULT_TARGET_SIZE == 64					\
+     && (FIXP)->fx_r_type == BFD_RELOC_PPC64_TOC)			\
  || (FIXP)->fx_r_type == BFD_RELOC_VTABLE_INHERIT			\
  || (FIXP)->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
 
@@ -216,6 +247,12 @@ extern int ppc_section_flags PARAMS ((int, int, int));
 #define md_elf_section_word(STR, LEN)		ppc_section_word (STR, LEN)
 #define md_elf_section_flags(FLAGS, ATTR, TYPE)	ppc_section_flags (FLAGS, ATTR, TYPE)
 
+#if BFD_DEFAULT_TARGET_SIZE == 64
+/* Extra sections for 64-bit ELF PPC. */
+#define ELF_TC_SPECIAL_SECTIONS \
+  { ".toc",		SHT_PROGBITS,	SHF_ALLOC + SHF_WRITE}, \
+  { ".tocbss",		SHT_NOBITS,	SHF_ALLOC + SHF_WRITE},
+#else
 /* Add extra PPC sections -- Note, for now, make .sbss2 and .PPC.EMB.sbss0 a
    normal section, and not a bss section so that the linker doesn't crater
    when trying to make more than 2 sections.  */
@@ -227,26 +264,14 @@ extern int ppc_section_flags PARAMS ((int, int, int));
   { ".sbss2",		SHT_PROGBITS,	SHF_ALLOC }, \
   { ".PPC.EMB.sdata0",	SHT_PROGBITS,	SHF_ALLOC }, \
   { ".PPC.EMB.sbss0",	SHT_PROGBITS,	SHF_ALLOC },
+#endif
 
 #define tc_comment_chars ppc_comment_chars
 extern const char *ppc_comment_chars;
 
 /* Keep relocations relative to the GOT, or non-PC relative.  */
-#define tc_fix_adjustable(FIX)		\
-  ((FIX)->fx_r_type != BFD_RELOC_16_GOTOFF		\
-   && (FIX)->fx_r_type != BFD_RELOC_LO16_GOTOFF		\
-   && (FIX)->fx_r_type != BFD_RELOC_HI16_GOTOFF		\
-   && (FIX)->fx_r_type != BFD_RELOC_HI16_S_GOTOFF		\
-   && (FIX)->fx_r_type != BFD_RELOC_GPREL16		\
-   && (FIX)->fx_r_type != BFD_RELOC_VTABLE_INHERIT			\
-   && (FIX)->fx_r_type != BFD_RELOC_VTABLE_ENTRY			\
-   && ! S_IS_EXTERNAL ((FIX)->fx_addsy)					\
-   && ! S_IS_WEAK ((FIX)->fx_addsy)					\
-   && ((FIX)->fx_pcrel						\
-       || ((FIX)->fx_subsy != NULL					\
-	   && (S_GET_SEGMENT ((FIX)->fx_subsy)				\
-	       == S_GET_SEGMENT ((FIX)->fx_addsy)))			\
-       || S_IS_LOCAL ((FIX)->fx_addsy)))
+#define tc_fix_adjustable(fixp) ppc_fix_adjustable (fixp)
+extern int ppc_fix_adjustable PARAMS ((struct fix *));
 
 /* We must never ever try to resolve references to externally visible
    symbols in the assembler, because the .o file might go into a shared
@@ -258,6 +283,12 @@ extern const char *ppc_comment_chars;
        && S_IS_DEFINED ((FIX)->fx_addsy) \
        && ! S_IS_COMMON ((FIX)->fx_addsy)))
 
+#if BFD_DEFAULT_TARGET_SIZE == 64
+/* Finish up the symbol.  */
+#define tc_frob_symbol(sym, punt) punt = ppc_elf_frob_symbol (sym)
+extern int ppc_elf_frob_symbol PARAMS ((symbolS *));
+#endif
+
 #define DWARF2_LINE_MIN_INSN_LENGTH 4
 #endif /* OBJ_ELF */
 
diff --git a/gas/configure b/gas/configure
index c04548cd426..fbdab77a245 100755
--- a/gas/configure
+++ b/gas/configure
@@ -55,6 +55,7 @@ program_suffix=NONE
 program_transform_name=s,x,x,
 silent=
 site=
+sitefile=
 srcdir=
 target=NONE
 verbose=
@@ -169,6 +170,7 @@ Configuration:
   --help                  print this message
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
+  --site-file=FILE        use FILE as the site file
   --version               print the version of autoconf that created configure
 Directory and file names:
   --prefix=PREFIX         install architecture-independent files in PREFIX
@@ -339,6 +341,11 @@ EOF
   -site=* | --site=* | --sit=*)
     site="$ac_optarg" ;;
 
+  -site-file | --site-file | --site-fil | --site-fi | --site-f)
+    ac_prev=sitefile ;;
+  -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
+    sitefile="$ac_optarg" ;;
+
   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
     ac_prev=srcdir ;;
   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
@@ -504,12 +511,16 @@ fi
 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+if test -z "$sitefile"; then
+  if test -z "$CONFIG_SITE"; then
+    if test "x$prefix" != xNONE; then
+      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+    else
+      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+    fi
   fi
+else
+  CONFIG_SITE="$sitefile"
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
@@ -548,12 +559,12 @@ else
 fi
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:552: checking for Cygwin environment" >&5
+echo "configure:563: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 557 "configure"
+#line 568 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -564,7 +575,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:579: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -581,19 +592,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:585: checking for mingw32 environment" >&5
+echo "configure:596: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 590 "configure"
+#line 601 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -658,7 +669,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:662: checking host system type" >&5
+echo "configure:673: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -679,7 +690,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:683: checking target system type" >&5
+echo "configure:694: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -697,7 +708,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:701: checking build system type" >&5
+echo "configure:712: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -722,7 +733,7 @@ test "$host_alias" != "$target_alias" &&
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:726: checking for $ac_word" >&5
+echo "configure:737: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -752,7 +763,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:756: checking for $ac_word" >&5
+echo "configure:767: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -803,7 +814,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:807: checking for $ac_word" >&5
+echo "configure:818: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -835,7 +846,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:839: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:850: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -846,12 +857,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 850 "configure"
+#line 861 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -877,12 +888,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:892: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:886: checking whether we are using GNU C" >&5
+echo "configure:897: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -891,7 +902,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:906: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -910,7 +921,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:914: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:925: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -942,7 +953,7 @@ else
 fi
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:946: checking for POSIXized ISC" >&5
+echo "configure:957: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -976,7 +987,7 @@ BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:980: checking for a BSD compatible install" >&5
+echo "configure:991: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1029,7 +1040,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:1033: checking whether build environment is sane" >&5
+echo "configure:1044: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -1086,7 +1097,7 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1090: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1101: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1132,7 +1143,7 @@ EOF
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:1136: checking for working aclocal" >&5
+echo "configure:1147: checking for working aclocal" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1145,7 +1156,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1149: checking for working autoconf" >&5
+echo "configure:1160: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1158,7 +1169,7 @@ else
 fi
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:1162: checking for working automake" >&5
+echo "configure:1173: checking for working automake" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1171,7 +1182,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1175: checking for working autoheader" >&5
+echo "configure:1186: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1184,7 +1195,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1188: checking for working makeinfo" >&5
+echo "configure:1199: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1279,7 +1290,7 @@ ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1283: checking for ld used by GCC" >&5
+echo "configure:1294: checking for ld used by GCC" >&5
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -1309,10 +1320,10 @@ echo "configure:1283: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1313: checking for GNU ld" >&5
+echo "configure:1324: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1316: checking for non-GNU ld" >&5
+echo "configure:1327: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1347,7 +1358,7 @@ else
 fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1351: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:1362: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1364,7 +1375,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1368: checking for $LD option to reload object files" >&5
+echo "configure:1379: checking for $LD option to reload object files" >&5
 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1376,7 +1387,7 @@ reload_flag=$lt_cv_ld_reload_flag
 test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1380: checking for BSD-compatible nm" >&5
+echo "configure:1391: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1414,7 +1425,7 @@ NM="$lt_cv_path_NM"
 echo "$ac_t""$NM" 1>&6
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1418: checking whether ln -s works" >&5
+echo "configure:1429: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1435,7 +1446,7 @@ else
 fi
 
 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:1439: checking how to recognise dependant libraries" >&5
+echo "configure:1450: checking how to recognise dependant libraries" >&5
 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1599,13 +1610,13 @@ file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1603: checking for object suffix" >&5
+echo "configure:1614: checking for object suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   rm -f conftest*
 echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -1625,7 +1636,7 @@ ac_objext=$ac_cv_objext
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1629: checking for executable suffix" >&5
+echo "configure:1640: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1635,10 +1646,10 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.o | *.obj) ;;
+      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -1668,7 +1679,7 @@ case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:1672: checking for ${ac_tool_prefix}file" >&5
+echo "configure:1683: checking for ${ac_tool_prefix}file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1730,7 +1741,7 @@ fi
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
     echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:1734: checking for file" >&5
+echo "configure:1745: checking for file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1801,7 +1812,7 @@ esac
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1805: checking for $ac_word" >&5
+echo "configure:1816: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1833,7 +1844,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1837: checking for $ac_word" >&5
+echo "configure:1848: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1868,7 +1879,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1872: checking for $ac_word" >&5
+echo "configure:1883: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1900,7 +1911,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1904: checking for $ac_word" >&5
+echo "configure:1915: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1967,8 +1978,8 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 1971 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:1972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 1982 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:1983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case `/usr/bin/file conftest.$ac_objext` in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -1989,7 +2000,7 @@ case $host in
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:1993: checking whether the C compiler needs -belf" >&5
+echo "configure:2004: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2002,14 +2013,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
      cat > conftest.$ac_ext <<EOF
-#line 2006 "configure"
+#line 2017 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
@@ -2264,7 +2275,7 @@ for this_target in $target $canon_targets ; do
       mips*)		cpu_type=mips endian=big ;;
       pjl*)		cpu_type=pj endian=little ;;
       pj*)		cpu_type=pj endian=big ;;
-      powerpcle*)	cpu_type=ppc endian=little ;;
+      powerpc*le*)	cpu_type=ppc endian=little ;;
       powerpc*)		cpu_type=ppc endian=big ;;
       rs6000*)		cpu_type=ppc ;;
       s390x*)		cpu_type=s390 arch=s390x ;;
@@ -3098,7 +3109,7 @@ EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3102: checking for $ac_word" >&5
+echo "configure:3113: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3128,7 +3139,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3132: checking for $ac_word" >&5
+echo "configure:3143: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3179,7 +3190,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3183: checking for $ac_word" >&5
+echo "configure:3194: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3211,7 +3222,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:3215: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:3226: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -3222,12 +3233,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 3226 "configure"
+#line 3237 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:3231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -3253,12 +3264,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:3257: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:3268: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:3262: checking whether we are using GNU C" >&5
+echo "configure:3273: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3267,7 +3278,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -3286,7 +3297,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:3290: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:3301: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3323,7 +3334,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3327: checking for $ac_word" >&5
+echo "configure:3338: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3354,7 +3365,7 @@ done
 test -n "$YACC" || YACC="yacc"
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:3358: checking how to run the C preprocessor" >&5
+echo "configure:3369: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -3369,13 +3380,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 3373 "configure"
+#line 3384 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3379: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3390: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3386,13 +3397,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 3390 "configure"
+#line 3401 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3407: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3403,13 +3414,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 3407 "configure"
+#line 3418 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3439,7 +3450,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3443: checking for $ac_word" >&5
+echo "configure:3454: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3472,7 +3483,7 @@ test -n "$LEX" || LEX=""$missing_dir/missing flex""
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3476: checking for $ac_word" >&5
+echo "configure:3487: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3506,7 +3517,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:3510: checking for yywrap in -l$ac_lib" >&5
+echo "configure:3521: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3514,7 +3525,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3518 "configure"
+#line 3529 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3525,7 +3536,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:3529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3548,7 +3559,7 @@ fi
 fi
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
-echo "configure:3552: checking lex output file root" >&5
+echo "configure:3563: checking lex output file root" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3569,7 +3580,7 @@ echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
-echo "configure:3573: checking whether yytext is a pointer" >&5
+echo "configure:3584: checking whether yytext is a pointer" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3581,14 +3592,14 @@ echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF
-#line 3585 "configure"
+#line 3596 "configure"
 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else
@@ -3614,7 +3625,7 @@ ALL_LINGUAS=
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3618: checking for $ac_word" >&5
+echo "configure:3629: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3642,12 +3653,12 @@ else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3646: checking for ANSI C header files" >&5
+echo "configure:3657: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3651 "configure"
+#line 3662 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3655,7 +3666,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3659: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3672,7 +3683,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3676 "configure"
+#line 3687 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -3690,7 +3701,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3694 "configure"
+#line 3705 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -3711,7 +3722,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 3715 "configure"
+#line 3726 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -3722,7 +3733,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:3726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -3746,12 +3757,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3750: checking for working const" >&5
+echo "configure:3761: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3755 "configure"
+#line 3766 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3800,7 +3811,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3804: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -3821,21 +3832,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:3825: checking for inline" >&5
+echo "configure:3836: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 3832 "configure"
+#line 3843 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:3839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -3861,12 +3872,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:3865: checking for off_t" >&5
+echo "configure:3876: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3870 "configure"
+#line 3881 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3894,12 +3905,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:3898: checking for size_t" >&5
+echo "configure:3909: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3903 "configure"
+#line 3914 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -3929,19 +3940,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:3933: checking for working alloca.h" >&5
+echo "configure:3944: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3938 "configure"
+#line 3949 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:3945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -3962,12 +3973,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:3966: checking for alloca" >&5
+echo "configure:3977: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3971 "configure"
+#line 3982 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -3995,7 +4006,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:3999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -4027,12 +4038,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:4031: checking whether alloca needs Cray hooks" >&5
+echo "configure:4042: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4036 "configure"
+#line 4047 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -4057,12 +4068,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4061: checking for $ac_func" >&5
+echo "configure:4072: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4066 "configure"
+#line 4077 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4085,7 +4096,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4112,7 +4123,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:4116: checking stack direction for C alloca" >&5
+echo "configure:4127: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4120,7 +4131,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 4124 "configure"
+#line 4135 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -4139,7 +4150,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:4143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -4164,17 +4175,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4168: checking for $ac_hdr" >&5
+echo "configure:4179: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4173 "configure"
+#line 4184 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4203,12 +4214,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4207: checking for $ac_func" >&5
+echo "configure:4218: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4212 "configure"
+#line 4223 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4231,7 +4242,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4256,7 +4267,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:4260: checking for working mmap" >&5
+echo "configure:4271: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4264,7 +4275,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 4268 "configure"
+#line 4279 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -4404,7 +4415,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:4408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -4432,17 +4443,17 @@ unistd.h values.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4436: checking for $ac_hdr" >&5
+echo "configure:4447: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4441 "configure"
+#line 4452 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4446: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4457: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4472,12 +4483,12 @@ done
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4476: checking for $ac_func" >&5
+echo "configure:4487: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4481 "configure"
+#line 4492 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4500,7 +4511,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4529,12 +4540,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4533: checking for $ac_func" >&5
+echo "configure:4544: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4538 "configure"
+#line 4549 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4557,7 +4568,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4591,19 +4602,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:4595: checking for LC_MESSAGES" >&5
+echo "configure:4606: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4600 "configure"
+#line 4611 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:4607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -4624,7 +4635,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:4628: checking whether NLS is requested" >&5
+echo "configure:4639: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -4644,7 +4655,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:4648: checking whether included gettext is requested" >&5
+echo "configure:4659: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -4663,17 +4674,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:4667: checking for libintl.h" >&5
+echo "configure:4678: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4672 "configure"
+#line 4683 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4690,19 +4701,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:4694: checking for gettext in libc" >&5
+echo "configure:4705: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4699 "configure"
+#line 4710 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:4706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=yes
 else
@@ -4718,7 +4729,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
 	   if test "$gt_cv_func_gettext_libc" != "yes"; then
 	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:4722: checking for bindtextdomain in -lintl" >&5
+echo "configure:4733: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4726,7 +4737,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4730 "configure"
+#line 4741 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4737,7 +4748,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:4741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4753,19 +4764,19 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:4757: checking for gettext in libintl" >&5
+echo "configure:4768: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4762 "configure"
+#line 4773 "configure"
 #include "confdefs.h"
 
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:4769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libintl=yes
 else
@@ -4793,7 +4804,7 @@ EOF
 	      # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4797: checking for $ac_word" >&5
+echo "configure:4808: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4827,12 +4838,12 @@ fi
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4831: checking for $ac_func" >&5
+echo "configure:4842: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4836 "configure"
+#line 4847 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4855,7 +4866,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4882,7 +4893,7 @@ done
 		# Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4886: checking for $ac_word" >&5
+echo "configure:4897: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4918,7 +4929,7 @@ fi
 		# Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4922: checking for $ac_word" >&5
+echo "configure:4933: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4950,7 +4961,7 @@ else
 fi
 
 		cat > conftest.$ac_ext <<EOF
-#line 4954 "configure"
+#line 4965 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4958,7 +4969,7 @@ extern int _nl_msg_cat_cntr;
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:4962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
 		   DATADIRNAME=share
@@ -4990,7 +5001,7 @@ fi
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4994: checking for $ac_word" >&5
+echo "configure:5005: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5024,7 +5035,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5028: checking for $ac_word" >&5
+echo "configure:5039: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5060,7 +5071,7 @@ fi
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5064: checking for $ac_word" >&5
+echo "configure:5075: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5150,7 +5161,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:5154: checking for catalogs to be installed" >&5
+echo "configure:5165: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -5178,17 +5189,17 @@ echo "configure:5154: checking for catalogs to be installed" >&5
       if test "$CATOBJEXT" = ".cat"; then
 	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:5182: checking for linux/version.h" >&5
+echo "configure:5193: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5187 "configure"
+#line 5198 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5251,7 +5262,7 @@ fi
   
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:5255: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:5266: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -5276,7 +5287,7 @@ fi
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:5280: checking for executable suffix" >&5
+echo "configure:5291: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5286,10 +5297,10 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:5290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:5301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
-      *.c | *.o | *.obj) ;;
+      *.c | *.o | *.obj | *.ilk | *.pdb) ;;
       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
       esac
     done
@@ -5311,17 +5322,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5315: checking for $ac_hdr" >&5
+echo "configure:5326: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5320 "configure"
+#line 5331 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5351,7 +5362,7 @@ done
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
-echo "configure:5355: checking whether compiling a cross-assembler" >&5
+echo "configure:5366: checking whether compiling a cross-assembler" >&5
 if test "${host}" = "${target}"; then
   cross_gas=no
 else
@@ -5366,19 +5377,19 @@ echo "$ac_t""$cross_gas" 1>&6
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:5370: checking for working alloca.h" >&5
+echo "configure:5381: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5375 "configure"
+#line 5386 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:5382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -5399,12 +5410,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:5403: checking for alloca" >&5
+echo "configure:5414: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5408 "configure"
+#line 5419 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -5432,7 +5443,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:5436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -5464,12 +5475,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:5468: checking whether alloca needs Cray hooks" >&5
+echo "configure:5479: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5473 "configure"
+#line 5484 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -5494,12 +5505,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5498: checking for $ac_func" >&5
+echo "configure:5509: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5503 "configure"
+#line 5514 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5522,7 +5533,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5549,7 +5560,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:5553: checking stack direction for C alloca" >&5
+echo "configure:5564: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5557,7 +5568,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 5561 "configure"
+#line 5572 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -5576,7 +5587,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:5580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -5598,21 +5609,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:5602: checking for inline" >&5
+echo "configure:5613: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 5609 "configure"
+#line 5620 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -5642,12 +5653,12 @@ esac
 for ac_func in unlink remove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5646: checking for $ac_func" >&5
+echo "configure:5657: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5651 "configure"
+#line 5662 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5670,7 +5681,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5699,12 +5710,12 @@ done
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5703: checking for $ac_func" >&5
+echo "configure:5714: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5708 "configure"
+#line 5719 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5727,7 +5738,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5762,7 +5773,7 @@ case $host in
   ;;
 *-ncr-sysv4.3*)
   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
-echo "configure:5766: checking for _mwvalidcheckl in -lmw" >&5
+echo "configure:5777: checking for _mwvalidcheckl in -lmw" >&5
 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5770,7 +5781,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmw  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5774 "configure"
+#line 5785 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5781,7 +5792,7 @@ int main() {
 _mwvalidcheckl()
 ; return 0; }
 EOF
-if { (eval echo configure:5785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5802,7 +5813,7 @@ else
 fi
 
   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5806: checking for main in -lm" >&5
+echo "configure:5817: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5810,14 +5821,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5814 "configure"
+#line 5825 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5840,7 +5851,7 @@ fi
   ;;
 *)
   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5844: checking for main in -lm" >&5
+echo "configure:5855: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5848,14 +5859,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5852 "configure"
+#line 5863 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5886,12 +5897,12 @@ esac
 # enough, but on some of those systems, the assert macro relies on requoting
 # working properly!
 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
-echo "configure:5890: checking for working assert macro" >&5
+echo "configure:5901: checking for working assert macro" >&5
 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5895 "configure"
+#line 5906 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -5907,7 +5918,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if { (eval echo configure:5911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -5948,12 +5959,12 @@ gas_test_headers="
 "
 
 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
-echo "configure:5952: checking whether declaration is required for strstr" >&5
+echo "configure:5963: checking whether declaration is required for strstr" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5957 "configure"
+#line 5968 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -5964,7 +5975,7 @@ x = (f) strstr;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_strstr=no
 else
@@ -5985,12 +5996,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
-echo "configure:5989: checking whether declaration is required for malloc" >&5
+echo "configure:6000: checking whether declaration is required for malloc" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5994 "configure"
+#line 6005 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6001,7 +6012,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -6022,12 +6033,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
-echo "configure:6026: checking whether declaration is required for free" >&5
+echo "configure:6037: checking whether declaration is required for free" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6031 "configure"
+#line 6042 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6038,7 +6049,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -6059,12 +6070,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
-echo "configure:6063: checking whether declaration is required for sbrk" >&5
+echo "configure:6074: checking whether declaration is required for sbrk" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6068 "configure"
+#line 6079 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6075,7 +6086,7 @@ x = (f) sbrk;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_sbrk=no
 else
@@ -6096,12 +6107,12 @@ fi
 
 
 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
-echo "configure:6100: checking whether declaration is required for environ" >&5
+echo "configure:6111: checking whether declaration is required for environ" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6105 "configure"
+#line 6116 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -6112,7 +6123,7 @@ x = (f) environ;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_environ=no
 else
@@ -6136,12 +6147,12 @@ fi
 # for it?
 
 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
-echo "configure:6140: checking whether declaration is required for errno" >&5
+echo "configure:6151: checking whether declaration is required for errno" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6145 "configure"
+#line 6156 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -6156,7 +6167,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
diff --git a/gas/configure.in b/gas/configure.in
index ba67380302f..4a6bb204893 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -139,7 +139,7 @@ changequote([,])dnl
       mips*)		cpu_type=mips endian=big ;;
       pjl*)		cpu_type=pj endian=little ;;
       pj*)		cpu_type=pj endian=big ;;
-      powerpcle*)	cpu_type=ppc endian=little ;;
+      powerpc*le*)	cpu_type=ppc endian=little ;;
       powerpc*)		cpu_type=ppc endian=big ;;
       rs6000*)		cpu_type=ppc ;;
       s390x*)		cpu_type=s390 arch=s390x ;;