release/4.1.0

14 files changed, 0 insertions, 759 deletions

diff --git a/contrib/gperf/src/bool-array.cc b/contrib/gperf/src/bool-array.cc
deleted file mode 100644
index 0774b2d65265e..0000000000000
--- a/contrib/gperf/src/bool-array.cc
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Fast lookup table abstraction implemented as an Iteration Number Array
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "bool-array.h"
-
-#include <stdio.h>
-#include <string.h>
-#include "options.h"
-#include "trace.h"
-
-STORAGE_TYPE * Bool_Array::storage_array;
-STORAGE_TYPE Bool_Array::iteration_number;
-unsigned int Bool_Array::size;
-
-/* Prints out debugging diagnostics. */
-
-Bool_Array::~Bool_Array (void)
-{
-  T (Trace t ("Bool_Array::~Bool_Array");)
-  if (option[DEBUG])
-    fprintf (stderr, "\ndumping boolean array information\n"
-             "size = %d\niteration number = %d\nend of array dump\n",
-             size, iteration_number);
-}
-
-#ifndef __OPTIMIZE__
-
-#define INLINE /* not inline */
-#include "bool-array.icc"
-#undef INLINE
-
-#endif /* not defined __OPTIMIZE__ */
diff --git a/contrib/gperf/src/bool-array.h b/contrib/gperf/src/bool-array.h
deleted file mode 100644
index 8330fcd220190..0000000000000
--- a/contrib/gperf/src/bool-array.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* This may look like C code, but it is really -*- C++ -*- */
-
-/* Simple lookup table abstraction implemented as an Iteration Number Array.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/* Define and implement a simple boolean array abstraction,
-   uses an Iteration Numbering implementation to save on initialization time. */
-
-#ifndef bool_array_h
-#define bool_array_h 1
-
-#include "trace.h"
-
-#ifdef LO_CAL
-/* If we are on a memory diet then we'll only make these use a limited
-   amount of storage space. */
-typedef unsigned short STORAGE_TYPE;
-#else
-typedef unsigned int STORAGE_TYPE;
-#endif
-
-class Bool_Array
-{
-private:
-  static STORAGE_TYPE *storage_array;    /* Initialization of the index space. */
-  static STORAGE_TYPE  iteration_number; /* Keep track of the current iteration. */
-  static unsigned int  size;             /* Keep track of array size. */
-
-public:
-       Bool_Array (void);
-      ~Bool_Array (void);
-  static void init (STORAGE_TYPE *buffer, unsigned int s);
-  static int  find (int hash_value);
-  static void reset (void);
-};
-
-#ifdef __OPTIMIZE__  /* efficiency hack! */
-
-#include <stdio.h>
-#include <string.h>
-#include "options.h"
-#define INLINE inline
-#include "bool-array.icc"
-#undef INLINE
-
-#endif
-
-#endif
diff --git a/contrib/gperf/src/bool-array.icc b/contrib/gperf/src/bool-array.icc
deleted file mode 100644
index 6de6f236e7123..0000000000000
--- a/contrib/gperf/src/bool-array.icc
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Inline Functions for bool-array.{h,cc}.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-// This needs:
-//#include <stdio.h>
-//#include <string.h>
-//#include "options.h"
-//#include "trace.h"
-
-INLINE
-Bool_Array::Bool_Array (void)
-{
-  T (Trace t ("Bool_Array::Bool_Array");)
-  storage_array = 0;
-  iteration_number = size = 0;
-}
-
-INLINE void
-Bool_Array::init (STORAGE_TYPE *buffer, unsigned int s)
-{
-  T (Trace t ("Bool_Array::init");)
-  size             = s;
-  iteration_number = 1;
-  storage_array    = buffer;
-  memset (storage_array, 0, s * sizeof (*storage_array));
-  if (option[DEBUG])
-    fprintf (stderr, "\nbool array size = %d, total bytes = %d\n",
-             size, (unsigned int) (size * sizeof (*storage_array)));
-}
-
-INLINE int
-Bool_Array::find (int index)
-{
-  T (Trace t ("Bool_Array::find");)
-  if (storage_array[index] == iteration_number)
-    return 1;
-  else
-    {
-      storage_array[index] = iteration_number;
-      return 0;
-    }
-}
-
-INLINE void
-Bool_Array::reset (void)
-{
-  T (Trace t ("Bool_Array::reset");)
-  /* If we wrap around it's time to zero things out again!  However, this only
-     occurs once about every 2^31 or 2^15 iterations, so it should probably
-     never happen! */
-
-  if (++iteration_number == 0)
-    {
-      if (option[DEBUG])
-        {
-          fprintf (stderr, "(re-initializing bool_array)...");
-          fflush (stderr);
-        }
-      iteration_number = 1;
-      memset (storage_array, 0, size * sizeof (*storage_array));
-      if (option[DEBUG])
-        {
-          fprintf (stderr, "done\n");
-          fflush (stderr);
-        }
-    }
-}
diff --git a/contrib/gperf/src/config.h.in b/contrib/gperf/src/config.h.in
deleted file mode 100644
index 4d3d76212d6cc..0000000000000
--- a/contrib/gperf/src/config.h.in
+++ /dev/null
@@ -1,19 +0,0 @@
-/* config.h.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Define if the C++ compiler supports "throw ()" declarations.  */
-#undef HAVE_THROW_DECL
-
-/* Define if you have the getrlimit function.  */
-#undef HAVE_GETRLIMIT
-
-/* Define if you have the setrlimit function.  */
-#undef HAVE_SETRLIMIT
-
-/* Define if you have the <sys/resource.h> header file.  */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define if you have the <sys/time.h> header file.  */
-#undef HAVE_SYS_TIME_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
diff --git a/contrib/gperf/src/key-list.h b/contrib/gperf/src/key-list.h
deleted file mode 100644
index 98b8fa5e0c849..0000000000000
--- a/contrib/gperf/src/key-list.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* This may look like C code, but it is really -*- C++ -*- */
-
-/* Data and function member declarations for the keyword list class.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-/* The key word list is a useful abstraction that keeps track of
-   various pieces of information that enable that fast generation
-   of the Gen_Perf.hash function.  A Key_List is a singly-linked
-   list of List_Nodes. */
-
-#ifndef key_list_h
-#define key_list_h 1
-
-#include "list-node.h"
-#include "vectors.h"
-#include "read-line.h"
-
-/* OSF/1 cxx needs these forward declarations. */
-struct Output_Constants;
-struct Output_Compare;
-
-class Key_List : private Read_Line, public Vectors
-{
-private:
-  const char *array_type;                            /* Pointer to the type for word list. */
-  const char *return_type;                           /* Pointer to return type for lookup function. */
-  const char *struct_tag;                            /* Shorthand for user-defined struct tag type. */
-  const char *include_src;                           /* C source code to be included verbatim. */
-  int         max_key_len;                           /* Maximum length of the longest keyword. */
-  int         min_key_len;                           /* Minimum length of the shortest keyword. */
-  int         min_hash_value;                        /* Minimum hash value for all keywords. */
-  int         max_hash_value;                        /* Maximum hash value for all keywords. */
-  int         occurrence_sort;                       /* True if sorting by occurrence. */
-  int         hash_sort;                             /* True if sorting by hash value. */
-  int         additional_code;                       /* True if any additional C code is included. */
-  int         list_len;                              /* Length of head's Key_List, not counting duplicates. */
-  int         total_keys;                            /* Total number of keys, counting duplicates. */
-  static int  determined[MAX_ALPHA_SIZE];            /* Used in function reorder, below. */
-  static int  get_occurrence (List_Node *ptr);
-#ifndef strcspn
-  static int  strcspn (const char *s, const char *reject);
-#endif
-  static int  already_determined (List_Node *ptr);
-  static void set_determined (List_Node *ptr);
-  void        compute_min_max (void);
-  int         num_hash_values (void);
-  void        output_constants (struct Output_Constants&);
-  void        output_hash_function (void);
-  void        output_keylength_table (void);
-  void        output_keyword_table (void);
-  void        output_lookup_array (void);
-  void        output_lookup_tables (void);
-  void        output_lookup_function_body (const struct Output_Compare&);
-  void        output_lookup_function (void);
-  void        set_output_types (void);
-  void        dump (void);
-  const char *get_array_type (void);
-  const char *save_include_src (void);
-  const char *get_special_input (char delimiter);
-  List_Node  *merge (List_Node *list1, List_Node *list2);
-  List_Node  *merge_sort (List_Node *head);
-
-protected:
-  List_Node  *head;                                  /* Points to the head of the linked list. */
-  int         total_duplicates;                      /* Total number of duplicate hash values. */
-
-public:
-              Key_List   (void);
-             ~Key_List  (void);
-  int         keyword_list_length (void);
-  int         max_key_length (void);
-  void        reorder (void);
-  void        sort (void);
-  void        read_keys (void);
-  void        output (void);
-};
-
-#endif
diff --git a/contrib/gperf/src/new.cc b/contrib/gperf/src/new.cc
deleted file mode 100644
index 8c6728ec4b2ae..0000000000000
--- a/contrib/gperf/src/new.cc
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Defines a buffered memory allocation abstraction that reduces calls to
-   malloc.
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "config.h"
-#include <stdio.h>
-#include <stdlib.h> /* declares malloc(), exit() */
-#include "trace.h"
-
-/* Determine default alignment.  If your C++ compiler does not
-   like this then try something like #define DEFAULT_ALIGNMENT 8. */
-struct fooalign {char x; double d;};
-const int ALIGNMENT = ((char *)&((struct fooalign *) 0)->d - (char *)0);
-
-/* Provide an abstraction that cuts down on the number of
-   calls to NEW by buffering the memory pool from which
-   strings are allocated. */
-
-void *
-operator new (size_t size)
-{
-  T (Trace t ("operator new");)
-  static char *buf_start = 0;          /* Large array used to reduce calls to NEW. */
-  static char *buf_end = 0;            /* Indicates end of BUF_START. */
-  static size_t buf_size = 4096;       /* Size of buffer pointed to by BUF_START. */
-         char *temp;
-
-  /* Align this on correct boundaries, just to be safe... */
-  size = ((size + ALIGNMENT - 1) / ALIGNMENT) * ALIGNMENT;
-
-  /* If we are about to overflow our buffer we'll just grab another
-     chunk of memory.  Since we never free the original memory it
-     doesn't matter that no one points to the beginning of that
-     chunk. Note we use a heuristic that grows the buffer either by
-     size of the request or by twice the previous size, whichever is
-     larger. */
-
-  if (buf_start + size >= buf_end)
-    {
-      buf_size *= 2;
-      if (buf_size < size)
-        buf_size = size;
-      if ((buf_start = (char *)malloc (buf_size)) != (char *)0)
-        buf_end = buf_start + buf_size;
-      else
-        {
-          fprintf (stderr, "Virtual memory exhausted in `operator new'\n");
-          exit (1);
-        }
-    }
-
-  temp = buf_start;
-  buf_start += size;
-  return temp;
-}
-
-/* We need this deletion operator in order to make the linker happy.
-   Because `operator new' and `operator delete' always come together.  */
-
-void
-operator delete (void *ptr)
-#ifdef HAVE_THROW_DECL
-  throw()
-#endif
-{
-  T (Trace t ("operator delete");)
-  // We cannot call free here, as it doesn't match the mallocs.
-  // free ((char *) ptr);
-  (void) ptr;
-}
diff --git a/contrib/gperf/src/read-line.cc b/contrib/gperf/src/read-line.cc
deleted file mode 100644
index 8cb0971cb6b97..0000000000000
--- a/contrib/gperf/src/read-line.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Correctly reads an arbitrarily size string.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "read-line.h"
-
-#include <stdlib.h>
-#include <string.h> /* declares memcpy() */
-#include "options.h"
-#include "trace.h"
-
-/* Recursively fills up the buffer. */
-
-#define CHUNK_SIZE 4096
-
-/* CHUNKS is the number of chunks (each of size CHUNK_SIZE) which have
-   already been read and which are temporarily stored on the stack.
-   This function reads the remainder of the line, allocates a buffer
-   for the entire line, fills the part beyond &buffer[chunks*CHUNK_SIZE],
-   and returns &buffer[chunks*CHUNK_SIZE].  */
-
-char *
-Read_Line::readln_aux (int chunks)
-{
-  T (Trace t ("Read_Line::readln_aux");)
-#if LARGE_STACK
-  char buf[CHUNK_SIZE];
-#else
-  // Note: we don't use new, because that invokes a custom operator new.
-  char *buf = (char*)malloc(CHUNK_SIZE);
-  if (buf == NULL)
-    abort ();
-#endif
-  char *bufptr = buf;
-  char *ptr;
-  int c;
-
-  while (c = getc (fp), c != EOF && c != '\n') /* fill the current buffer */
-    {
-      *bufptr++ = c;
-      if (bufptr - buf == CHUNK_SIZE)
-        {
-          if ((ptr = readln_aux (chunks + 1)) != NULL)
-
-            /* prepend remainder to ptr buffer */
-            {
-              ptr -= CHUNK_SIZE;
-              memcpy (ptr, buf, CHUNK_SIZE);
-            }
-
-          goto done;
-        }
-    }
-  if (c == EOF && bufptr == buf && chunks == 0)
-    ptr = NULL;
-  else
-    {
-      size_t s1 = chunks * CHUNK_SIZE;
-      size_t s2 = bufptr - buf;
-
-      ptr = new char[s1+s2+1];
-      ptr += s1;
-      ptr[s2] = '\0';
-      memcpy (ptr, buf, s2);
-    }
- done:
-#if !LARGE_STACK
-  free (buf);
-#endif
-
-  return ptr;
-}
-
-#ifndef __OPTIMIZE__
-
-#define INLINE /* not inline */
-#include "read-line.icc"
-#undef INLINE
-
-#endif /* not defined __OPTIMIZE__ */
diff --git a/contrib/gperf/src/read-line.h b/contrib/gperf/src/read-line.h
deleted file mode 100644
index b243c84749b59..0000000000000
--- a/contrib/gperf/src/read-line.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* This may look like C code, but it is really -*- C++ -*- */
-
-/* Reads arbitrarily long string from input file, returning it as a
-   dynamically allocated buffer.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-/* Returns a pointer to an arbitrary length string.  Returns NULL on error or EOF
-   The storage for the string is dynamically allocated by new. */
-
-#ifndef read_line_h
-#define read_line_h 1
-
-#include <stdio.h>
-
-class Read_Line
-{
-private:
-  char *readln_aux (int chunks);
-  FILE *fp;                       /* FILE pointer to the input stream. */
-
-public:
-        Read_Line (FILE *stream = stdin) : fp (stream) {}
-  char *get_line (void);
-};
-
-#ifdef __OPTIMIZE__
-
-#include "trace.h"
-#define INLINE inline
-#include "read-line.icc"
-#undef INLINE
-
-#endif
-
-#endif
diff --git a/contrib/gperf/src/read-line.icc b/contrib/gperf/src/read-line.icc
deleted file mode 100644
index cdb5bf6f8c0a1..0000000000000
--- a/contrib/gperf/src/read-line.icc
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Inline Functions for read-line.{h,cc}.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-// This needs:
-//#include <stdio.h>
-//#include "trace.h"
-
-/* Returns the ``next'' line, ignoring comments beginning with '#'. */
-INLINE char *
-Read_Line::get_line (void)
-{
-  T (Trace t ("Read_Line::get_line");)
-  int c;
-
-  while ((c = getc (fp)) == '#')
-    {
-      while (c = getc (fp), c != EOF && c != '\n')
-        ;
-
-      if (c == EOF)
-        return (char *)0;
-    }
-
-  if (c == EOF)
-    return (char *)0;
-
-  ungetc (c, stdin);
-  return readln_aux (0);
-}
diff --git a/contrib/gperf/src/trace.cc b/contrib/gperf/src/trace.cc
deleted file mode 100644
index e571abae42398..0000000000000
--- a/contrib/gperf/src/trace.cc
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Tracing function calls.
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "trace.h"
-
-#include <stdio.h>
-
-int Trace::nesting = 0;
-
-Trace::Trace (const char *n)
-{
-  fprintf (stderr, "%*scalling %s\n", 3 * nesting++, "", name = n);
-}
-
-Trace::~Trace (void)
-{
-  fprintf (stderr, "%*sleaving %s\n", 3 * --nesting, "", name);
-}
diff --git a/contrib/gperf/src/trace.h b/contrib/gperf/src/trace.h
deleted file mode 100644
index f16fcc5bd99ec..0000000000000
--- a/contrib/gperf/src/trace.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Tracing function calls.
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#ifndef trace_h
-#define trace_h 1
-
-#ifdef TRACE
-#define T(X) X
-#else
-#define T(X)
-#endif
-
-class Trace
-{
-private:
-  static int nesting;
-  const char *name;
-public:
-  Trace (const char *n);
- ~Trace (void);
-};
-
-#endif
diff --git a/contrib/gperf/src/vectors.cc b/contrib/gperf/src/vectors.cc
deleted file mode 100644
index 1da014d4a31ad..0000000000000
--- a/contrib/gperf/src/vectors.cc
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Static class data members that are shared between several classes.
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#include "vectors.h"
-
-int Vectors::ALPHA_SIZE = MAX_ALPHA_SIZE;
-int Vectors::occurrences[MAX_ALPHA_SIZE];
-int Vectors::asso_values[MAX_ALPHA_SIZE];
diff --git a/contrib/gperf/src/vectors.h b/contrib/gperf/src/vectors.h
deleted file mode 100644
index 28a105397ebbd..0000000000000
--- a/contrib/gperf/src/vectors.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This may look like C code, but it is really -*- C++ -*- */
-
-/* Static class data members that are shared between several classes via
-   inheritance.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-#ifndef vectors_h
-#define vectors_h 1
-
-static const int MAX_ALPHA_SIZE = 256;
-
-struct Vectors
-{
-  static int   ALPHA_SIZE;                  /* Size of alphabet. */
-  static int   occurrences[MAX_ALPHA_SIZE]; /* Counts occurrences of each key set character. */
-  static int   asso_values[MAX_ALPHA_SIZE]; /* Value associated with each character. */
-};
-
-#endif
diff --git a/contrib/gperf/src/version.h b/contrib/gperf/src/version.h
deleted file mode 100644
index 4ffba2ec91a1f..0000000000000
--- a/contrib/gperf/src/version.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Current program version number.
-
-   Copyright (C) 1989-1998 Free Software Foundation, Inc.
-   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
-
-This file is part of GNU GPERF.
-
-GNU GPERF is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU GPERF is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU GPERF; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
-
-/* Current release version. */
-extern const char *version_string;