pa.h (MODIFY_TARGET_NAME): Remove.

	* config/pa/pa.h (MODIFY_TARGET_NAME): Remove.
	* doc/tm.texi (MODIFY_TARGET_NAME): Don't document.
	* gcc.c (enum add_del, struct modify_target, modify_target):
	Remove.
	(process_command): Remove code conditional on MODIFY_TARGET_NAME.
	* system.h (MODIFY_TARGET_NAME): Poison.

From-SVN: r161372

gcc/ChangeLog

+2010-06-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/pa/pa.h (MODIFY_TARGET_NAME): Remove.
+	* doc/tm.texi (MODIFY_TARGET_NAME): Don't document.
+	* gcc.c (enum add_del, struct modify_target, modify_target):
+	Remove.
+	(process_command): Remove code conditional on MODIFY_TARGET_NAME.
+	* system.h (MODIFY_TARGET_NAME): Poison.
+
 2010-06-25  Alan Modra  <amodra@gmail.com>
 
 	* doc/invoke.texi: Delete mcmodel=medium from powerpc options.

gcc/config/pa/pa.h

 /* Definitions of target machine for GNU compiler, for the HP Spectrum.
    Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com) of Cygnus Support
    and Tim Moore (moore@defmacro.cs.utah.edu) of the Center for
@@ -222,15 +222,6 @@ do {								\
 #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
 #endif
 
-/* This macro defines command-line switches that modify the default
-   target name.
-
-   The definition is be an initializer for an array of structures.  Each
-   array element has have three elements: the switch name, one of the
-   enumeration codes ADD or DELETE to indicate whether the string should be
-   inserted or deleted, and the string to be inserted or deleted.  */
-#define MODIFY_TARGET_NAME {{"-32", DELETE, "64"}, {"-64", ADD, "64"}}
-
 /* Make gcc agree with <machine/ansi.h> */
 
 #define SIZE_TYPE "unsigned int"

gcc/doc/tm.texi

@@ -523,31 +523,6 @@ Cross compilers do not search either @file{/usr/local/include} or its
 replacement.
 @end defmac
 
-@defmac MODIFY_TARGET_NAME
-Define this macro if you wish to define command-line switches that
-modify the default target name.
-
-For each switch, you can include a string to be appended to the first
-part of the configuration name or a string to be deleted from the
-configuration name, if present.  The definition should be an initializer
-for an array of structures.  Each array element should have three
-elements: the switch name (a string constant, including the initial
-dash), one of the enumeration codes @code{ADD} or @code{DELETE} to
-indicate whether the string should be inserted or deleted, and the string
-to be inserted or deleted (a string constant).
-
-For example, on a machine where @samp{64} at the end of the
-configuration name denotes a 64-bit target and you want the @option{-32}
-and @option{-64} switches to select between 32- and 64-bit targets, you would
-code
-
-@smallexample
-#define MODIFY_TARGET_NAME \
-  @{ @{ "-32", DELETE, "64"@}, \
-     @{"-64", ADD, "64"@}@}
-@end smallexample
-@end defmac
-
 @defmac SYSTEM_INCLUDE_DIR
 Define this macro as a C string constant if you wish to specify a
 system-specific directory to search for header files before the standard

gcc/gcc.c

@@ -280,23 +280,6 @@ static const char *cross_compile = "1";
 static const char *cross_compile = "0";
 #endif
 
-#ifdef MODIFY_TARGET_NAME
-
-/* Information on how to alter the target name based on a command-line
-   switch.  The only case we support now is simply appending or deleting a
-   string to or from the end of the first part of the configuration name.  */
-
-enum add_del {ADD, DELETE};
-
-static const struct modify_target
-{
-  const char *const sw;
-  const enum add_del add_del;
-  const char *const str;
-}
-modify_target[] = MODIFY_TARGET_NAME;
-#endif
-
 /* Greatest exit code of sub-processes that has been encountered up to
    now.  */
 static int greatest_status = 1;
@@ -3509,10 +3492,6 @@ process_command (int argc, const char **argv)
   const char *spec_lang = 0;
   int last_language_n_infiles;
   int lang_n_infiles = 0;
-#ifdef MODIFY_TARGET_NAME
-  int is_modify_target_name;
-  unsigned int j;
-#endif
   const char *tooldir_prefix;
   char *(*get_relative_prefix) (const char *, const char *,
 				const char *) = NULL;
@@ -4134,43 +4113,6 @@ process_command (int argc, const char **argv)
 	    default:
 	    normal_switch:
 
-#ifdef MODIFY_TARGET_NAME
-	      is_modify_target_name = 0;
-
-	      for (j = 0; j < ARRAY_SIZE (modify_target); j++)
-		if (! strcmp (argv[i], modify_target[j].sw))
-		  {
-		    char *new_name = XNEWVEC (char, strlen (modify_target[j].str)
-					      + strlen (spec_machine));
-		    const char *p, *r;
-		    char *q;
-		    int made_addition = 0;
-
-		    is_modify_target_name = 1;
-		    for (p = spec_machine, q = new_name; *p != 0; )
-		      {
-			if (modify_target[j].add_del == DELETE
-			    && (! strncmp (q, modify_target[j].str,
-					   strlen (modify_target[j].str))))
-			  p += strlen (modify_target[j].str);
-			else if (modify_target[j].add_del == ADD
-				 && ! made_addition && *p == '-')
-			  {
-			    for (r = modify_target[j].str; *r != 0; )
-			      *q++ = *r++;
-			    made_addition = 1;
-			  }
-
-			*q++ = *p++;
-		      }
-
-		    spec_machine = new_name;
-		  }
-
-	      if (is_modify_target_name)
-		break;
-#endif
-
 	      n_switches++;
 
 	      if (SWITCH_TAKES_ARG (c) > (p[1] != 0))
@@ -4311,17 +4253,6 @@ process_command (int argc, const char **argv)
   for (i = 1; i < argc; i++)
     {
       /* Just skip the switches that were handled by the preceding loop.  */
-#ifdef MODIFY_TARGET_NAME
-      is_modify_target_name = 0;
-
-      for (j = 0; j < ARRAY_SIZE (modify_target); j++)
-	if (! strcmp (argv[i], modify_target[j].sw))
-	  is_modify_target_name = 1;
-
-      if (is_modify_target_name)
-	;
-      else
-#endif
       if (! strncmp (argv[i], "-Wa,", 4))
 	;
       else if (! strncmp (argv[i], "-Wp,", 4))

gcc/system.h

@@ -769,7 +769,7 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
 	ASM_OUTPUT_SHARED_LOCAL ASM_MAKE_LABEL_LINKONCE			   \
 	STACK_CHECK_PROBE_INTERVAL STACK_CHECK_PROBE_LOAD		   \
 	ORDER_REGS_FOR_LOCAL_ALLOC FUNCTION_OUTGOING_VALUE		   \
-	ASM_DECLARE_CONSTANT_NAME
+	ASM_DECLARE_CONSTANT_NAME MODIFY_TARGET_NAME
 
 /* Hooks that are no longer used.  */
  #pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE	\