gcc: Drop 3.4.4/3.4.6 and gcc-native as all are now unused

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

55 files changed, 0 insertions, 12460 deletions

diff --git a/meta/packages/gcc/gcc-3.4.4.inc b/meta/packages/gcc/gcc-3.4.4.inc
deleted file mode 100644
index df99c3b4c7..0000000000
--- a/meta/packages/gcc/gcc-3.4.4.inc
+++ /dev/null
@@ -1,26 +0,0 @@
-require gcc-common.inc
-
-SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
-	   file://gcc34-reverse-compare.patch;patch=1 \
-	   file://gcc34-arm-ldm.patch;patch=1 \
-	   file://gcc34-arm-ldm-peephole.patch;patch=1 \
-	   file://gcc34-arm-tune.patch;patch=1 \
-	   file://gcc-3.4.1-uclibc-100-conf.patch;patch=1 \
-	   file://gcc-3.4.1-uclibc-200-locale.patch;patch=1 \
-	   file://gcc-3.4.0-arm-lib1asm.patch;patch=1 \
-	   file://gcc-3.4.0-arm-nolibfloat.patch;patch=1 \
-	   file://gcc-3.4.0-arm-bigendian.patch;patch=1 \
-	   file://gcc-3.4.0-arm-bigendian-uclibc.patch;patch=1 \
-	   file://GCC3.4.0VisibilityPatch.diff;patch=1 \
-	   file://15342.patch;patch=1 \
-	   file://jarfix.patch;patch=1 \
-	   file://always-fixincperm.patch;patch=1 \
-	   file://GCOV_PREFIX_STRIP-cross-profile_3.4.patch;patch=1 \
-	   file://zecke-xgcc-cpp.patch;patch=1 \
-	   file://gcc-libgcc2-inhibit-libc.patch;patch=1 \
-	   file://gcc4-mtune-compat.patch;patch=1 \
-           file://hrw-open-needs-3-args.patch"
-
-SRC_URI += "file://gcc34-configure.in.patch;patch=1"
-SRC_URI += "file://gcc34-thumb-support.patch;patch=1"
-SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "
diff --git a/meta/packages/gcc/gcc-3.4.4/15342.patch b/meta/packages/gcc/gcc-3.4.4/15342.patch
deleted file mode 100644
index d0f3e72d47..0000000000
--- a/meta/packages/gcc/gcc-3.4.4/15342.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- gcc/gcc/regrename.c~	2004-01-14 17:55:20.000000000 +0000
-+++ gcc/gcc/regrename.c	2005-02-28 07:24:25.893015200 +0000
-@@ -671,7 +671,8 @@
- 
-     case SET:
-       scan_rtx (insn, &SET_SRC (x), class, action, OP_IN, 0);
--      scan_rtx (insn, &SET_DEST (x), class, action, OP_OUT, 0);
-+      scan_rtx (insn, &SET_DEST (x), class, action,
-+		GET_CODE (PATTERN (insn)) == COND_EXEC ? OP_INOUT : OP_OUT, 0);
-       return;
- 
-     case STRICT_LOW_PART:
-@@ -696,7 +697,8 @@
-       abort ();
- 
-     case CLOBBER:
--      scan_rtx (insn, &SET_DEST (x), class, action, OP_OUT, 1);
-+      scan_rtx (insn, &SET_DEST (x), class, action,
-+		GET_CODE (PATTERN (insn)) == COND_EXEC ? OP_INOUT : OP_OUT, 0);
-       return;
- 
-     case EXPR_LIST:
diff --git a/meta/packages/gcc/gcc-3.4.4/GCC3.4.0VisibilityPatch.diff b/meta/packages/gcc/gcc-3.4.4/GCC3.4.0VisibilityPatch.diff
deleted file mode 100644
index d51da7157d..0000000000
--- a/meta/packages/gcc/gcc-3.4.4/GCC3.4.0VisibilityPatch.diff
+++ /dev/null
@@ -1,1100 +0,0 @@
-
-diff -aur gcc-3.4.0orig/gcc/c-common.c gcc-3.4.0/gcc/c-common.c
---- gcc-3.4.0orig/gcc/c-common.c	2004-03-19 01:32:59.000000000 +0000
-+++ gcc-3.4.0/gcc/c-common.c	2004-05-10 21:05:33.000000000 +0100
-@@ -833,7 +833,7 @@
- 			      handle_deprecated_attribute },
-   { "vector_size",	      1, 1, false, true, false,
- 			      handle_vector_size_attribute },
--  { "visibility",	      1, 1, true,  false, false,
-+  { "visibility",	      1, 1, false, false, false,
- 			      handle_visibility_attribute },
-   { "tls_model",	      1, 1, true,  false, false,
- 			      handle_tls_model_attribute },
-@@ -4886,7 +4886,16 @@
- 
-   *no_add_attrs = true;
- 
--  if (decl_function_context (decl) != 0 || ! TREE_PUBLIC (decl))
-+  if (TYPE_P (*node))
-+    {
-+      if (TREE_CODE (*node) != RECORD_TYPE && TREE_CODE (*node) != UNION_TYPE)
-+       {
-+         warning ("`%s' attribute ignored on non-class types",
-+                  IDENTIFIER_POINTER (name));
-+         return NULL_TREE;
-+       }
-+    }
-+  else if (decl_function_context (decl) != 0 || ! TREE_PUBLIC (decl))
-     {
-       warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
-       return NULL_TREE;
-@@ -4897,6 +4906,14 @@
-       error ("visibility arg not a string");
-       return NULL_TREE;
-     }
-+  
-+  /*  If this is a type, set the visibility on the type decl.  */
-+  if (TYPE_P (decl))
-+    {
-+      decl = TYPE_NAME (decl);
-+      if (! decl)
-+        return NULL_TREE;
-+    }
- 
-   if (strcmp (TREE_STRING_POINTER (id), "default") == 0)
-     DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
-@@ -4908,6 +4925,14 @@
-     DECL_VISIBILITY (decl) = VISIBILITY_PROTECTED;
-   else
-     error ("visibility arg must be one of \"default\", \"hidden\", \"protected\" or \"internal\"");
-+  DECL_VISIBILITYSPECIFIED (decl) = 1;
-+
-+  /* For decls only, go ahead and attach the attribute to the node as well.
-+     This is needed so we can determine whether we have VISIBILITY_DEFAULT
-+     because the visibility was not specified, or because it was explicitly
-+     overridden from the class visibility.  */
-+  if (DECL_P (*node))
-+    *no_add_attrs = false;
- 
-   return NULL_TREE;
- }
-
-diff -aur gcc-3.4.0orig/gcc/c-decl.c gcc-3.4.0/gcc/c-decl.c
---- gcc-3.4.0orig/gcc/c-decl.c	2004-03-22 17:58:18.000000000 +0000
-+++ gcc-3.4.0/gcc/c-decl.c	2004-05-10 15:16:27.000000000 +0100
-@@ -1164,9 +1164,8 @@
-     }
- 
-   /* warnings */
--  /* All decls must agree on a non-default visibility.  */
--  if (DECL_VISIBILITY (newdecl) != VISIBILITY_DEFAULT
--      && DECL_VISIBILITY (olddecl) != VISIBILITY_DEFAULT
-+  /* All decls must agree on a visibility.  */
-+  if (DECL_VISIBILITYSPECIFIED (newdecl) && DECL_VISIBILITYSPECIFIED (olddecl)
-       && DECL_VISIBILITY (newdecl) != DECL_VISIBILITY (olddecl))
-     {
-       warning ("%Jredeclaration of '%D' with different visibility "
-@@ -1361,9 +1360,12 @@
-      Currently, it can only be defined in the prototype.  */
-   COPY_DECL_ASSEMBLER_NAME (olddecl, newdecl);
- 
--  /* If either declaration has a nondefault visibility, use it.  */
--  if (DECL_VISIBILITY (olddecl) != VISIBILITY_DEFAULT)
--    DECL_VISIBILITY (newdecl) = DECL_VISIBILITY (olddecl);
-+  /* Use visibility of whichever declaration had it specified */
-+  if (DECL_VISIBILITYSPECIFIED (olddecl))
-+    {
-+      DECL_VISIBILITY (newdecl) = DECL_VISIBILITY (olddecl);
-+      DECL_VISIBILITYSPECIFIED (newdecl) = 1;
-+    }
- 
-   if (TREE_CODE (newdecl) == FUNCTION_DECL)
-     {
-
-diff -aur gcc-3.4.0orig/gcc/common.opt gcc-3.4.0/gcc/common.opt
---- gcc-3.4.0orig/gcc/common.opt	2004-02-18 00:09:04.000000000 +0000
-+++ gcc-3.4.0/gcc/common.opt	2004-05-09 08:10:50.000000000 +0100
-@@ -718,6 +718,11 @@
- Common
- Add extra commentary to assembler output
- 
-+fvisibility=
-+Common Joined RejectNegative
-+-fvisibility=[default|internal|hidden|protected]	Set the default symbol visibility
-+
-+
- fvpt
- Common
- Use expression value profiles in optimizations
-
-diff -aur gcc-3.4.0orig/gcc/c.opt gcc-3.4.0/gcc/c.opt
---- gcc-3.4.0orig/gcc/c.opt	2004-02-18 00:09:03.000000000 +0000
-+++ gcc-3.4.0/gcc/c.opt	2004-05-09 08:10:50.000000000 +0100
-@@ -656,6 +656,10 @@
- C++ ObjC++
- Use __cxa_atexit to register destructors
- 
-+fvisibility-inlines-hidden
-+C++
-+Marks all inlined methods as having hidden visibility
-+
- fvtable-gc
- C++ ObjC++
- Discard unused virtual functions
-diff -aur gcc-3.4.0orig/gcc/c-opts.c gcc-3.4.0/gcc/c-opts.c
---- gcc-3.4.0orig/gcc/c-opts.c	2004-02-18 00:09:03.000000000 +0000
-+++ gcc-3.4.0/gcc/c-opts.c	2004-05-09 08:10:50.000000000 +0100
-@@ -912,6 +912,10 @@
-     case OPT_fuse_cxa_atexit:
-       flag_use_cxa_atexit = value;
-       break;
-+      
-+    case OPT_fvisibility_inlines_hidden:
-+      visibility_options.inlineshidden = value;
-+      break;
- 
-     case OPT_fweak:
-       flag_weak = value;
-
-diff -aur gcc-3.4.0orig/gcc/cp/class.c gcc-3.4.0/gcc/cp/class.c
---- gcc-3.4.0orig/gcc/cp/class.c	2004-03-09 07:27:23.000000000 +0000
-+++ gcc-3.4.0/gcc/cp/class.c	2004-05-10 21:06:50.000000000 +0100
-@@ -524,6 +524,10 @@
-   DECL_ALIGN (decl) = MAX (TYPE_ALIGN (double_type_node),
- 			   DECL_ALIGN (decl));
- 
-+  /* The vtable's visibility is the class visibility.  There is no way
-+     to override the visibility for just the vtable. */
-+  DECL_VISIBILITY (decl) = CLASSTYPE_VISIBILITY (class_type);
-+  DECL_VISIBILITYSPECIFIED (decl) = CLASSTYPE_VISIBILITYSPECIFIED (class_type);
-   import_export_vtable (decl, class_type, 0);
- 
-   return decl;
-@@ -2971,7 +2975,25 @@
- 	continue;
- 	  
-       if (TREE_CODE (x) == CONST_DECL || TREE_CODE (x) == VAR_DECL)
--	continue;
-+	{
-+	  /* Apply the class's visibility attribute to static members
-+	     which do not have a visibility attribute. */
-+	  if (! lookup_attribute ("visibility", DECL_ATTRIBUTES (x)))
-+            {
-+              if (visibility_options.inlineshidden && DECL_INLINE (x))
-+                {
-+                  DECL_VISIBILITY (x) = VISIBILITY_HIDDEN;
-+                  DECL_VISIBILITYSPECIFIED (x) = 1;
-+                }
-+              else
-+                {
-+                  DECL_VISIBILITY (x) = CLASSTYPE_VISIBILITY (current_class_type);
-+                  DECL_VISIBILITYSPECIFIED (x) = CLASSTYPE_VISIBILITYSPECIFIED (current_class_type);
-+                }
-+            }
-+
-+	  continue;
-+	}
- 
-       /* Now it can only be a FIELD_DECL.  */
- 
-@@ -3708,6 +3730,22 @@
-       check_for_override (x, t);
-       if (DECL_PURE_VIRTUAL_P (x) && ! DECL_VINDEX (x))
- 	cp_error_at ("initializer specified for non-virtual method `%D'", x);
-+ 
-+      /* Apply the class's visibility attribute to methods which do
-+	 not have a visibility attribute. */
-+      if (! lookup_attribute ("visibility", DECL_ATTRIBUTES (x)))
-+        {
-+          if (visibility_options.inlineshidden && DECL_INLINE (x))
-+            {
-+              DECL_VISIBILITY (x) = VISIBILITY_HIDDEN;
-+              DECL_VISIBILITYSPECIFIED (x) = 1;
-+            }
-+          else
-+            {
-+              DECL_VISIBILITY (x) = CLASSTYPE_VISIBILITY (current_class_type);
-+              DECL_VISIBILITYSPECIFIED (x) = CLASSTYPE_VISIBILITYSPECIFIED (current_class_type);
-+            }
-+        }
- 
-       /* The name of the field is the original field name
- 	 Save this in auxiliary field for later overloading.  */
-@@ -7830,3 +7868,4 @@
-   *vid->last_init = build_tree_list (NULL_TREE, init);
-   vid->last_init = &TREE_CHAIN (*vid->last_init);
- }
-+
-
-diff -aur gcc-3.4.0orig/gcc/cp/cp-tree.h gcc-3.4.0/gcc/cp/cp-tree.h
---- gcc-3.4.0orig/gcc/cp/cp-tree.h	2004-03-20 00:13:08.000000000 +0000
-+++ gcc-3.4.0/gcc/cp/cp-tree.h	2004-05-10 20:56:56.000000000 +0100
-@@ -1008,7 +1008,12 @@
- #define PUBLICLY_UNIQUELY_DERIVED_P(PARENT, TYPE) \
-   (lookup_base ((TYPE), (PARENT),  ba_not_special | ba_quiet, NULL) \
-    != NULL_TREE)
--
-+
-+/* Gives the visibility specification for a class type.  */
-+#define CLASSTYPE_VISIBILITY(TYPE)		DECL_VISIBILITY (TYPE_NAME (TYPE))
-+#define CLASSTYPE_VISIBILITYSPECIFIED(TYPE)	DECL_VISIBILITYSPECIFIED (TYPE_NAME (TYPE))
-+
-+
- /* This is a few header flags for 'struct lang_type'.  Actually,
-    all but the first are used only for lang_type_class; they
-    are put in this structure to save space.  */
-
-diff -aur gcc-3.4.0orig/gcc/cp/decl.c gcc-3.4.0/gcc/cp/decl.c
---- gcc-3.4.0orig/gcc/cp/decl.c	2004-04-01 21:47:21.000000000 +0100
-+++ gcc-3.4.0/gcc/cp/decl.c	2004-05-28 21:16:11.000000000 +0100
-@@ -1869,17 +1869,34 @@
-   DECL_COMMON (newdecl) = DECL_COMMON (olddecl);
-   COPY_DECL_ASSEMBLER_NAME (olddecl, newdecl);
- 
--  /* If either declaration has a nondefault visibility, use it.  */
--  if (DECL_VISIBILITY (olddecl) != VISIBILITY_DEFAULT)
-+  /* Warn about conflicting visibility specifications.  */
-+  if (DECL_VISIBILITYSPECIFIED (olddecl) && DECL_VISIBILITYSPECIFIED (newdecl)
-+      && DECL_VISIBILITY (newdecl) != DECL_VISIBILITY (olddecl))
-+    {
-+      warning ("%J'%D': visibility attribute ignored because it",
-+        newdecl, newdecl);
-+      warning ("%Jconflicts with previous declaration here", olddecl);
-+    }
-+  /* Choose the declaration which specified visibility.  */
-+  if (DECL_VISIBILITYSPECIFIED (olddecl))
-     {
--      if (DECL_VISIBILITY (newdecl) != VISIBILITY_DEFAULT
--	  && DECL_VISIBILITY (newdecl) != DECL_VISIBILITY (olddecl))
--	{
--	  warning ("%J'%D': visibility attribute ignored because it",
--		   newdecl, newdecl);
--	  warning ("%Jconflicts with previous declaration here", olddecl);
--	}
-       DECL_VISIBILITY (newdecl) = DECL_VISIBILITY (olddecl);
-+      DECL_VISIBILITYSPECIFIED (newdecl) = 1;
-+    }
-+  /* If it's a definition of a global operator new or operator
-+     delete, it must be default visibility.  */
-+  if (NEW_DELETE_OPNAME_P (DECL_NAME (newdecl)) && DECL_INITIAL (newdecl) != NULL_TREE)
-+    {
-+      if (!DECL_FUNCTION_MEMBER_P (newdecl) && VISIBILITY_DEFAULT != DECL_VISIBILITY (newdecl))
-+        {
-+          warning ("%J`%D': ignoring non-default symbol",
-+            newdecl, newdecl);
-+          warning ("%Jvisibility on global operator new or delete", newdecl);
-+          DECL_VISIBILITY (olddecl) = VISIBILITY_DEFAULT;
-+          DECL_VISIBILITYSPECIFIED (olddecl) = 1;
-+          DECL_VISIBILITY (newdecl) = VISIBILITY_DEFAULT;
-+          DECL_VISIBILITYSPECIFIED (newdecl) = 1;
-+        }
-     }
- 
-   if (TREE_CODE (newdecl) == FUNCTION_DECL)
-
-diff -aur gcc-3.4.0orig/gcc/cp/method.c gcc-3.4.0/gcc/cp/method.c
---- gcc-3.4.0orig/gcc/cp/method.c	2004-04-08 23:15:58.000000000 +0100
-+++ gcc-3.4.0/gcc/cp/method.c	2004-05-09 08:10:52.000000000 +0100
-@@ -394,6 +394,7 @@
-      rewrite.  */
-   TREE_PUBLIC (thunk_fndecl) = TREE_PUBLIC (function);
-   DECL_VISIBILITY (thunk_fndecl) = DECL_VISIBILITY (function);
-+  DECL_VISIBILITYSPECIFIED (thunk_fndecl) = DECL_VISIBILITYSPECIFIED (function);
- 
-   if (flag_syntax_only)
-     {
-
-diff -aur gcc-3.4.0orig/gcc/cp/optimize.c gcc-3.4.0/gcc/cp/optimize.c
---- gcc-3.4.0orig/gcc/cp/optimize.c	2004-02-08 01:52:50.000000000 +0000
-+++ gcc-3.4.0/gcc/cp/optimize.c	2004-05-09 08:10:52.000000000 +0100
-@@ -155,6 +155,7 @@
-       DECL_NOT_REALLY_EXTERN (clone) = DECL_NOT_REALLY_EXTERN (fn);
-       TREE_PUBLIC (clone) = TREE_PUBLIC (fn);
-       DECL_VISIBILITY (clone) = DECL_VISIBILITY (fn);
-+      DECL_VISIBILITYSPECIFIED (clone) = DECL_VISIBILITYSPECIFIED (fn);
- 
-       /* Adjust the parameter names and locations.  */
-       parm = DECL_ARGUMENTS (fn);
-
-diff -aur gcc-3.4.0orig/gcc/cp/rtti.c gcc-3.4.0/gcc/cp/rtti.c
---- gcc-3.4.0orig/gcc/cp/rtti.c	2004-03-08 23:00:26.000000000 +0000
-+++ gcc-3.4.0/gcc/cp/rtti.c	2004-05-10 21:09:21.000000000 +0100
-@@ -361,7 +361,11 @@
-       pushdecl_top_level_and_finish (d, NULL_TREE);
- 
-       if (CLASS_TYPE_P (type))
--	CLASSTYPE_TYPEINFO_VAR (TYPE_MAIN_VARIANT (type)) = d;
-+	{
-+	  CLASSTYPE_TYPEINFO_VAR (TYPE_MAIN_VARIANT (type)) = d;
-+	  DECL_VISIBILITY (d) = CLASSTYPE_VISIBILITY (type);
-+	  DECL_VISIBILITYSPECIFIED (d) = CLASSTYPE_VISIBILITYSPECIFIED (type);
-+	}
- 
-       /* Remember the type it is for.  */
-       TREE_TYPE (name) = type;
-@@ -759,6 +763,11 @@
-     TREE_STATIC (name_decl) = 1;
-     DECL_EXTERNAL (name_decl) = 0;
-     TREE_PUBLIC (name_decl) = 1;
-+    if (CLASS_TYPE_P (target))
-+      {
-+        DECL_VISIBILITY (name_decl) = CLASSTYPE_VISIBILITY (target);
-+        DECL_VISIBILITYSPECIFIED (name_decl) = CLASSTYPE_VISIBILITYSPECIFIED (target);
-+      }
-     import_export_tinfo (name_decl, target, typeinfo_in_lib_p (target));
-     /* External name of the string containing the type's name has a
-        special name.  */
-
-diff -aur gcc-3.4.0orig/gcc/c-pragma.c gcc-3.4.0/gcc/c-pragma.c
---- gcc-3.4.0orig/gcc/c-pragma.c	2004-01-23 23:35:53.000000000 +0000
-+++ gcc-3.4.0/gcc/c-pragma.c	2004-05-09 08:10:52.000000000 +0100
-@@ -480,6 +480,86 @@
-   return asmname;
- }
- 
-+
-+#ifdef HANDLE_PRAGMA_VISIBILITY
-+static void handle_pragma_visibility (cpp_reader *);
-+
-+/* Sets the default visibility for symbols to something other than that
-+   specified on the command line.  */
-+static void
-+handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED)
-+{ /* Form is #pragma GCC visibility push(hidden)|pop */
-+  static int visstack [16], visidx;
-+  tree x;
-+  enum cpp_ttype token;
-+  enum { bad, push, pop } action = bad;
-+ 
-+  token = c_lex (&x);
-+  if (token == CPP_NAME)
-+    {
-+      const char *op = IDENTIFIER_POINTER (x);
-+      if (!strcmp (op, "push"))
-+        action = push;
-+      else if (!strcmp (op, "pop"))
-+        action = pop;
-+    }
-+  if (bad == action)
-+    GCC_BAD ("#pragma GCC visibility must be followed by push or pop");
-+  else
-+    {
-+      if (pop == action)
-+        {
-+          if (!visidx)
-+            {
-+              GCC_BAD ("No matching push for '#pragma GCC visibility pop'");
-+            }
-+          else
-+            {
-+              default_visibility = visstack[--visidx];
-+              visibility_options.inpragma = (visidx>0);
-+            }
-+        }
-+      else
-+        {
-+          if (c_lex (&x) != CPP_OPEN_PAREN)
-+            GCC_BAD ("missing '(' after '#pragma GCC visibility push' - ignored");
-+          token = c_lex (&x);
-+          if (token != CPP_NAME)
-+            {
-+              GCC_BAD ("malformed #pragma GCC visibility push");
-+            }
-+          else if (visidx >= 16)
-+            {
-+              GCC_BAD ("No more than sixteen #pragma GCC visibility pushes allowed at once");
-+            }
-+          else
-+            {
-+              const char *str = IDENTIFIER_POINTER (x);
-+              visstack[visidx++] = default_visibility;
-+              if (!strcmp (str, "default"))
-+                default_visibility = VISIBILITY_DEFAULT;
-+              else if (!strcmp (str, "internal"))
-+                default_visibility = VISIBILITY_INTERNAL;
-+              else if (!strcmp (str, "hidden"))
-+                default_visibility = VISIBILITY_HIDDEN;  
-+              else if (!strcmp (str, "protected"))
-+                default_visibility = VISIBILITY_PROTECTED;
-+              else
-+                {
-+                  GCC_BAD ("#pragma GCC visibility push() must specify default, internal, hidden or protected");
-+                }
-+              visibility_options.inpragma = 1;
-+            }
-+          if (c_lex (&x) != CPP_CLOSE_PAREN)
-+            GCC_BAD ("missing '(' after '#pragma GCC visibility push' - ignored");
-+        }
-+    }
-+  if (c_lex (&x) != CPP_EOF)
-+    warning ("junk at end of '#pragma GCC visibility'");
-+}
-+
-+#endif
-+
- /* Front-end wrapper for pragma registration to avoid dragging
-    cpplib.h in almost everywhere.  */
- void
-@@ -505,6 +585,9 @@
- #ifdef HANDLE_PRAGMA_EXTERN_PREFIX
-   c_register_pragma (0, "extern_prefix", handle_pragma_extern_prefix);
- #endif
-+#ifdef HANDLE_PRAGMA_VISIBILITY
-+  c_register_pragma ("GCC", "visibility", handle_pragma_visibility);
-+#endif
- 
- #ifdef REGISTER_TARGET_PRAGMAS
-   REGISTER_TARGET_PRAGMAS ();
-diff -aur gcc-3.4.0orig/gcc/c-pragma.h gcc-3.4.0/gcc/c-pragma.h
---- gcc-3.4.0orig/gcc/c-pragma.h	2004-01-31 06:18:05.000000000 +0000
-+++ gcc-3.4.0/gcc/c-pragma.h	2004-05-09 08:10:53.000000000 +0100
-@@ -44,6 +44,11 @@
- #define HANDLE_PRAGMA_PACK 1
- #endif /* HANDLE_PRAGMA_PACK_PUSH_POP */
- 
-+/* It's safe to always leave visibility pragma enabled as if
-+   visibility is not supported on the host OS platform the
-+   statements are ignored.  */
-+#define HANDLE_PRAGMA_VISIBILITY 1
-+
- extern void init_pragma (void);
- 
- /* Front-end wrapper for pragma registration to avoid dragging
-
-
-diff -aur gcc-3.4.0orig/gcc/doc/invoke.texi gcc-3.4.0/gcc/doc/invoke.texi
---- gcc-3.4.0orig/gcc/doc/invoke.texi	2004-04-19 00:05:36.000000000 +0100
-+++