[gentoo-commits] gentoo commit in src/patchsets/emacs/18.59: 01_all_unexelf.patch 02_all_gentoo.patch 03_all_gcc4.patch

[Ulrich Mueller (ulm)]

ulm         07/12/21 21:06:38

  Added:                01_all_unexelf.patch 02_all_gentoo.patch
                        03_all_gcc4.patch
  Log:
  Add patchset for emacs-18.59

Revision  Changes    Path
1.1                  src/patchsets/emacs/18.59/01_all_unexelf.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/01_all_unexelf.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/01_all_unexelf.patch?rev=1.1&content-type=text/plain

Index: 01_all_unexelf.patch
===================================================================
Prereq: 1999-11-05
diff -Nur emacs-18.59-orig/src/ChangeLog emacs-18.59/src/ChangeLog
--- emacs-18.59-orig/src/ChangeLog	1999-11-05 09:19:56.000000000 +0100
+++ emacs-18.59/src/ChangeLog	2004-03-08 09:38:50.000000000 +0100
@@ -1,3 +1,7 @@
[phone]  Ulrich Mueller  <ulm@×××××××××××××.de>
+
+	* unexelf.c: Replaced with version from Emacs 21.3.
+
 1999-11-05  Noah Friedman  <friedman@××××××.com>
 
 	* ymakefile [LIBS_TERMCAP]: Use -lncurses, not -lcurses.
diff -Nur emacs-18.59-orig/src/unexelf.c emacs-18.59/src/unexelf.c
--- emacs-18.59-orig/src/unexelf.c	1998-05-31 04:35:54.000000000 +0200
+++ emacs-18.59/src/unexelf.c	2004-03-08 01:18:54.000000000 +0100
@@ -1,4 +1,4 @@
-/* Copyright (C) 1985, 1986, 1987, 1988, 1990, 1992
+/* Copyright (C) 1985, 1986, 1987, 1988, 1990, 1992, 1999, 2000, 01, 02
    Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -33,14 +33,14 @@
  * Modified heavily since then.
  *
  * Synopsis:
- *	unexec (new_name, a_name, data_start, bss_start, entry_address)
- *	char *new_name, *a_name;
+ *	unexec (new_name, old_name, data_start, bss_start, entry_address)
+ *	char *new_name, *old_name;
  *	unsigned data_start, bss_start, entry_address;
  *
  * Takes a snapshot of the program and makes an a.out format file in the
  * file named by the string argument new_name.
- * If a_name is non-NULL, the symbol table will be taken from the given file.
- * On some machines, an existing a_name file is required.
+ * If old_name is non-NULL, the symbol table will be taken from the given file.
+ * On some machines, an existing old_name file is required.
  *
  * The boundaries within the a.out file may be adjusted with the data_start
  * and bss_start arguments.  Either or both may be given as 0 for defaults.
@@ -52,11 +52,6 @@
  * The value you specify may be rounded down to a suitable boundary
  * as required by the machine you are using.
  *
- * Specifying zero for data_start means the boundary between text and data
- * should not be the same as when the program was loaded.
- * If NO_REMAP is defined, the argument data_start is ignored and the
- * segment boundaries are never changed.
- *
  * Bss_start indicates how much of the data segment is to be saved in the
  * a.out file and restored when the program is executed.  It gives the lowest
  * unsaved address, and is rounded up to a page boundary.  The default when 0
@@ -66,9 +61,6 @@
  *
  * The new file is set up to start at entry_address.
  *
- * If you make improvements I'd like to get them too.
- * harpo!utah-cs!thomas, thomas@Utah-20
- *
  */
 
 /* Even more heavily modified by james@×××××××××××××.org of Dell Computer Co.
@@ -412,22 +404,159 @@
 
  */
 
+/*
+ * Modified by rdh@××××××××××.com of Yotta Yotta Incorporated.
+ * 
+ * The code originally used mmap() to create a memory image of the new
+ * and old object files.  This had a few handy features: (1) you get
+ * to use a cool system call like mmap, (2) no need to explicitly
+ * write out the new file before the close, and (3) no swap space
+ * requirements.  Unfortunately, mmap() often fails to work with
+ * nfs-mounted file systems.
+ *
+ * So, instead of relying on the vm subsystem to do the file i/o for
+ * us, it's now done explicitly.  A buffer of the right size for the
+ * file is dynamically allocated, and either the old_name is read into
+ * it, or it is initialized with the correct new executable contents,
+ * and then written to new_name.
+ */
+
+#ifndef emacs
+#define fatal(a, b, c) fprintf (stderr, a, b, c), exit (1)
+#include <string.h>
+#else
+#include "config.h"
+extern void fatal (char *, ...);
+#endif
+
 #include <sys/types.h>
 #include <stdio.h>
 #include <sys/stat.h>
 #include <memory.h>
-#include <string.h>
 #include <errno.h>
 #include <unistd.h>
 #include <fcntl.h>
+#if !defined (__NetBSD__) && !defined (__OpenBSD__)
 #include <elf.h>
+#endif
 #include <sys/mman.h>
-
-#ifndef emacs
-#define fatal(a, b, c) fprintf (stderr, a, b, c), exit (1)
+#if defined (__sony_news) && defined (_SYSTYPE_SYSV)
+#include <sys/elf_mips.h>
+#include <sym.h>
+#endif /* __sony_news && _SYSTYPE_SYSV */
+#if __sgi
+#include <syms.h> /* for HDRR declaration */
+#endif /* __sgi */
+
+#ifndef MAP_ANON
+#ifdef MAP_ANONYMOUS
+#define MAP_ANON MAP_ANONYMOUS
 #else
-#include "config.h"
-extern void fatal (char *, ...);
+#define MAP_ANON 0
+#endif
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *) -1)
+#endif
+
+#if defined (__alpha__) && !defined (__NetBSD__) && !defined (__OpenBSD__)
+/* Declare COFF debugging symbol table.  This used to be in
+   /usr/include/sym.h, but this file is no longer included in Red Hat
+   5.0 and presumably in any other glibc 2.x based distribution.  */
+typedef struct {
+	short magic;
+	short vstamp;
+	int ilineMax;
+	int idnMax;
+	int ipdMax;
+	int isymMax;
+	int ioptMax;
+	int iauxMax;
+	int issMax;
+	int issExtMax;
+	int ifdMax;
+	int crfd;
+	int iextMax;
+	long cbLine;
+	long cbLineOffset;
+	long cbDnOffset;
+	long cbPdOffset;
+	long cbSymOffset;
+	long cbOptOffset;
+	long cbAuxOffset;
+	long cbSsOffset;
+	long cbSsExtOffset;
+	long cbFdOffset;
+	long cbRfdOffset;
+	long cbExtOffset;
+} HDRR, *pHDRR; 
+#define cbHDRR sizeof(HDRR)
+#define hdrNil ((pHDRR)0)
+#endif
+
+#ifdef __NetBSD__
+/*
+ * NetBSD does not have normal-looking user-land ELF support.
+ */
+# if defined __alpha__ || defined __sparc_v9__
+#  define ELFSIZE	64
+# else
+#  define ELFSIZE	32
+# endif
+# include <sys/exec_elf.h>
+
+# ifndef PT_LOAD
+#  define PT_LOAD	Elf_pt_load
+#  if 0						/* was in pkgsrc patches for 20.7 */
+#   define SHT_PROGBITS Elf_sht_progbits
+#  endif
+#  define SHT_SYMTAB	Elf_sht_symtab
+#  define SHT_DYNSYM	Elf_sht_dynsym
+#  define SHT_NULL	Elf_sht_null
+#  define SHT_NOBITS	Elf_sht_nobits
+#  define SHT_REL	Elf_sht_rel
+#  define SHT_RELA	Elf_sht_rela
+
+#  define SHN_UNDEF	Elf_eshn_undefined
+#  define SHN_ABS	Elf_eshn_absolute
+#  define SHN_COMMON	Elf_eshn_common
+# endif /* !PT_LOAD */
+
+# ifdef __alpha__
+#  include <sys/exec_ecoff.h>
+#  define HDRR		struct ecoff_symhdr
+#  define pHDRR		HDRR *
+# endif /* __alpha__ */
+
+#ifdef __mips__			/* was in pkgsrc patches for 20.7 */
+# define SHT_MIPS_DEBUG	DT_MIPS_FLAGS
+# define HDRR		struct Elf_Shdr
+#endif /* __mips__ */
+#endif /* __NetBSD__ */
+
+#ifdef __OpenBSD__
+# include <sys/exec_elf.h>
+#endif
+
+#if __GNU_LIBRARY__ - 0 >= 6
+# include <link.h>	/* get ElfW etc */
+#endif
+
+#ifndef ElfW
+# ifdef __STDC__
+#  define ElfBitsW(bits, type) Elf##bits##_##type
+# else
+#  define ElfBitsW(bits, type) Elf/**/bits/**/_/**/type
+# endif
+# ifdef _LP64
+#  define ELFSIZE 64
+# else
+#  define ELFSIZE 32
+# endif
+  /* This macro expands `bits' before invoking ElfBitsW.  */
+# define ElfExpandBitsW(bits, type) ElfBitsW (bits, type)
+# define ElfW(type) ElfExpandBitsW (ELFSIZE, type)
 #endif
 
 #ifndef ELF_BSS_SECTION_NAME
@@ -462,13 +591,13 @@
    */
 
 #define OLD_SECTION_H(n) \
-     (*(Elf32_Shdr *) ((byte *) old_section_h + old_file_h->e_shentsize * (n)))
+     (*(ElfW(Shdr) *) ((byte *) old_section_h + old_file_h->e_shentsize * (n)))
 #define NEW_SECTION_H(n) \
-     (*(Elf32_Shdr *) ((byte *) new_section_h + new_file_h->e_shentsize * (n)))
+     (*(ElfW(Shdr) *) ((byte *) new_section_h + new_file_h->e_shentsize * (n)))
 #define OLD_PROGRAM_H(n) \
-     (*(Elf32_Phdr *) ((byte *) old_program_h + old_file_h->e_phentsize * (n)))
+     (*(ElfW(Phdr) *) ((byte *) old_program_h + old_file_h->e_phentsize * (n)))
 #define NEW_PROGRAM_H(n) \
-     (*(Elf32_Phdr *) ((byte *) new_program_h + new_file_h->e_phentsize * (n)))
+     (*(ElfW(Phdr) *) ((byte *) new_program_h + new_file_h->e_phentsize * (n)))
 
 #define PATCH_INDEX(n) \
   do { \
@@ -478,9 +607,9 @@
 
 /* Round X up to a multiple of Y.  */
 
-int
+static ElfW(Addr)
 round_up (x, y)
-     int x, y;
+     ElfW(Addr) x, y;
 {
   int rem = x % y;
   if (rem == 0)
@@ -488,6 +617,45 @@
   return x - rem + y;
 }
 
+/* Return the index of the section named NAME.
+   SECTION_NAMES, FILE_NAME and FILE_H give information
+   about the file we are looking in.
+
+   If we don't find the section NAME, that is a fatal error
+   if NOERROR is 0; we return -1 if NOERROR is nonzero.  */
+
+static int
+find_section (name, section_names, file_name, old_file_h, old_section_h, noerror)
+     char *name;
+     char *section_names;
+     char *file_name;
+     ElfW(Ehdr) *old_file_h;
+     ElfW(Shdr) *old_section_h;
+     int noerror;
+{
+  int idx;
+
+  for (idx = 1; idx < old_file_h->e_shnum; idx++)
+    {
+#ifdef DEBUG
+      fprintf (stderr, "Looking for %s - found %s\n", name,
+	       section_names + OLD_SECTION_H (idx).sh_name);
+#endif
+      if (!strcmp (section_names + OLD_SECTION_H (idx).sh_name,
+		   name))
+	break;
+    }
+  if (idx == old_file_h->e_shnum)
+    {
+      if (noerror)
+	return -1;
+      else
+	fatal ("Can't find %s in %s.\n", name, file_name);
+    }
+
+  return idx;
+}
+
 /* ****************************************************************
  * unexec
  *
@@ -507,25 +675,36 @@
   /* Pointers to the base of the image of the two files. */
   caddr_t old_base, new_base;
 
+#if MAP_ANON == 0
+  int mmap_fd;
+#else
+# define mmap_fd -1
+#endif
+
   /* Pointers to the file, program and section headers for the old and new
    * files.
    */
-  Elf32_Ehdr *old_file_h, *new_file_h;
-  Elf32_Phdr *old_program_h, *new_program_h;
-  Elf32_Shdr *old_section_h, *new_section_h;
+  ElfW(Ehdr) *old_file_h, *new_file_h;
+  ElfW(Phdr) *old_program_h, *new_program_h;
+  ElfW(Shdr) *old_section_h, *new_section_h;
 
   /* Point to the section name table in the old file */
   char *old_section_names;
 
-  Elf32_Addr old_bss_addr, new_bss_addr;
-  Elf32_Word old_bss_size, new_data2_size;
-  Elf32_Off  new_data2_offset;
-  Elf32_Addr new_data2_addr;
-
-  int n, nn, old_bss_index, old_data_index, new_data2_index;
+  ElfW(Addr) old_bss_addr, new_bss_addr;
+  ElfW(Word) old_bss_size, new_data2_size;
+  ElfW(Off)  new_data2_offset;
+  ElfW(Addr) new_data2_addr;
+
+  int n, nn;
+  int old_bss_index, old_sbss_index;
+  int old_data_index, new_data2_index;
+  int old_mdebug_index;
   struct stat stat_buf;
+  int old_file_size;
 
-  /* Open the old file & map it into the address space. */
+  /* Open the old file, allocate a buffer of the right size, and read
+   * in the file contents. */
 
   old_file = open (old_name, O_RDONLY);
 
@@ -535,52 +714,80 @@
   if (fstat (old_file, &stat_buf) == -1)
     fatal ("Can't fstat (%s): errno %d\n", old_name, errno);
 
-  old_base = mmap (0, stat_buf.st_size, PROT_READ, MAP_SHARED, old_file, 0);
+#if MAP_ANON == 0
+  mmap_fd = open ("/dev/zero", O_RDONLY);
+  if (mmap_fd < 0)
+    fatal ("Can't open /dev/zero for reading: errno %d\n", errno);
+#endif
 
-  if (old_base == (caddr_t) -1)
-    fatal ("Can't mmap (%s): errno %d\n", old_name, errno);
+  /* We cannot use malloc here because that may use sbrk.  If it does,
+     we'd dump our temporary buffers with Emacs, and we'd have to be
+     extra careful to use the correct value of sbrk(0) after
+     allocating all buffers in the code below, which we aren't.  */
+  old_file_size = stat_buf.st_size;
+  old_base = mmap (NULL, old_file_size, PROT_READ | PROT_WRITE,
+		   MAP_ANON | MAP_PRIVATE, mmap_fd, 0);
+  if (old_base == MAP_FAILED)
+    fatal ("Can't allocate buffer for %s\n", old_name);
 
-#ifdef DEBUG
-  fprintf (stderr, "mmap (%s, %x) -> %x\n", old_name, stat_buf.st_size,
-	   old_base);
-#endif
+  if (read (old_file, old_base, stat_buf.st_size) != stat_buf.st_size)
+    fatal ("Didn't read all of %s: errno %d\n", old_name, errno);
 
   /* Get pointers to headers & section names */
 
-  old_file_h = (Elf32_Ehdr *) old_base;
-  old_program_h = (Elf32_Phdr *) ((byte *) old_base + old_file_h->e_phoff);
-  old_section_h = (Elf32_Shdr *) ((byte *) old_base + old_file_h->e_shoff);
+  old_file_h = (ElfW(Ehdr) *) old_base;
+  old_program_h = (ElfW(Phdr) *) ((byte *) old_base + old_file_h->e_phoff);
+  old_section_h = (ElfW(Shdr) *) ((byte *) old_base + old_file_h->e_shoff);
   old_section_names = (char *) old_base
     + OLD_SECTION_H (old_file_h->e_shstrndx).sh_offset;
 
+  /* Find the mdebug section, if any.  */
+
+  old_mdebug_index = find_section (".mdebug", old_section_names,
+				   old_name, old_file_h, old_section_h, 1);
+
   /* Find the old .bss section.  Figure out parameters of the new
    * data2 and bss sections.
    */
 
-  for (old_bss_index = 1; old_bss_index < (int) old_file_h->e_shnum;
-       old_bss_index++)
+  old_bss_index = find_section (".bss", old_section_names,
+				old_name, old_file_h, old_section_h, 0);
+
+  old_sbss_index = find_section (".sbss", old_section_names,
+				 old_name, old_file_h, old_section_h, 1);
+  if (old_sbss_index != -1)
+    if (OLD_SECTION_H (old_sbss_index).sh_type == SHT_PROGBITS)
+      old_sbss_index = -1;
+
+  if (old_sbss_index == -1)
     {
-#ifdef DEBUG
-      fprintf (stderr, "Looking for .bss - found %s\n",
-	       old_section_names + OLD_SECTION_H (old_bss_index).sh_name);
-#endif
-      if (!strcmp (old_section_names + OLD_SECTION_H (old_bss_index).sh_name,
-		   ELF_BSS_SECTION_NAME))
-	break;
+      old_bss_addr = OLD_SECTION_H (old_bss_index).sh_addr;
+      old_bss_size = OLD_SECTION_H (old_bss_index).sh_size;
+      new_data2_index = old_bss_index;
+    }
+  else
+    {
+      old_bss_addr = OLD_SECTION_H (old_sbss_index).sh_addr;
+      old_bss_size = OLD_SECTION_H (old_bss_index).sh_size
+	+ OLD_SECTION_H (old_sbss_index).sh_size;
+      new_data2_index = old_sbss_index;
     }
-  if (old_bss_index == old_file_h->e_shnum)
-    fatal ("Can't find .bss in %s.\n", old_name, 0);
 
-  old_bss_addr = OLD_SECTION_H (old_bss_index).sh_addr;
-  old_bss_size = OLD_SECTION_H (old_bss_index).sh_size;
-#if defined(emacs) || !defined(DEBUG)
-  new_bss_addr = (Elf32_Addr) sbrk (0);
+  /* Find the old .data section.  Figure out parameters of
+     the new data2 and bss sections.  */
+
+  old_data_index = find_section (".data", old_section_names,
+				 old_name, old_file_h, old_section_h, 0);
+
+#if defined (emacs) || !defined (DEBUG)
+  new_bss_addr = (ElfW(Addr)) sbrk (0);
 #else
   new_bss_addr = old_bss_addr + old_bss_size + 0x1234;
 #endif
   new_data2_addr = old_bss_addr;
   new_data2_size = new_bss_addr - old_bss_addr;
-  new_data2_offset = OLD_SECTION_H (old_bss_index).sh_offset;
+  new_data2_offset  = OLD_SECTION_H (old_data_index).sh_offset +
+    (new_data2_addr - OLD_SECTION_H (old_data_index).sh_addr);
 
 #ifdef DEBUG
   fprintf (stderr, "old_bss_index %d\n", old_bss_index);
@@ -595,9 +802,9 @@
   if ((unsigned) new_bss_addr < (unsigned) old_bss_addr + old_bss_size)
     fatal (".bss shrank when undumping???\n", 0, 0);
 
-  /* Set the output file to the right size and mmap it.  Set
-   * pointers to various interesting objects.  stat_buf still has
-   * old_file data.
+  /* Set the output file to the right size.  Allocate a buffer to hold
+   * the image of the new file.  Set pointers to various interesting
+   * objects.  stat_buf still has old_file data.
    */
 
   new_file = open (new_name, O_RDWR | O_CREAT, 0666);
@@ -609,20 +816,14 @@
   if (ftruncate (new_file, new_file_size))
     fatal ("Can't ftruncate (%s): errno %d\n", new_name, errno);
 
-#ifdef UNEXEC_USE_MAP_PRIVATE
-  new_base = mmap (0, new_file_size, PROT_READ | PROT_WRITE, MAP_PRIVATE,
-		   new_file, 0);
-#else
-  new_base = mmap (0, new_file_size, PROT_READ | PROT_WRITE, MAP_SHARED,
-		   new_file, 0);
-#endif
-
-  if (new_base == (caddr_t) -1)
-    fatal ("Can't mmap (%s): errno %d\n", new_name, errno);
-
-  new_file_h = (Elf32_Ehdr *) new_base;
-  new_program_h = (Elf32_Phdr *) ((byte *) new_base + old_file_h->e_phoff);
-  new_section_h = (Elf32_Shdr *)
+  new_base = mmap (NULL, new_file_size, PROT_READ | PROT_WRITE,
+		   MAP_ANON | MAP_PRIVATE, mmap_fd, 0);
+  if (new_base == MAP_FAILED)
+    fatal ("Can't allocate buffer for %s\n", old_name);
+
+  new_file_h = (ElfW(Ehdr) *) new_base;
+  new_program_h = (ElfW(Phdr) *) ((byte *) new_base + old_file_h->e_phoff);
+  new_section_h = (ElfW(Shdr) *)
     ((byte *) new_base + old_file_h->e_shoff + new_data2_size);
 
   /* Make our new file, program and section headers as copies of the
@@ -661,12 +862,22 @@
   for (n = new_file_h->e_phnum - 1; n >= 0; n--)
     {
       /* Compute maximum of all requirements for alignment of section.  */
-      int alignment = (NEW_PROGRAM_H (n)).p_align;
+      ElfW(Word) alignment = (NEW_PROGRAM_H (n)).p_align;
       if ((OLD_SECTION_H (old_bss_index)).sh_addralign > alignment)
 	alignment = OLD_SECTION_H (old_bss_index).sh_addralign;
 
-      if (NEW_PROGRAM_H (n).p_vaddr + NEW_PROGRAM_H (n).p_filesz > old_bss_addr)
-	fatal ("Program segment above .bss in %s\n", old_name, 0);
+#ifdef __sgi
+	  /* According to r02kar@×××××××××.de (Karsten Kuenne)
+	     and oliva@×××.org (Alexandre Oliva), on IRIX 5.2, we
+	     always get "Program segment above .bss" when dumping
+	     when the executable doesn't have an sbss section.  */
+      if (old_sbss_index != -1)
+#endif /* __sgi */
+      if (NEW_PROGRAM_H (n).p_vaddr + NEW_PROGRAM_H (n).p_filesz
+	  > (old_sbss_index == -1
+	     ? old_bss_addr
+	     : round_up (old_bss_addr, alignment)))
+	  fatal ("Program segment above .bss in %s\n", old_name, 0);
 
       if (NEW_PROGRAM_H (n).p_type == PT_LOAD
 	  && (round_up ((NEW_PROGRAM_H (n)).p_vaddr
@@ -678,7 +889,9 @@
   if (n < 0)
     fatal ("Couldn't find segment next to .bss in %s\n", old_name, 0);
 
-  NEW_PROGRAM_H (n).p_filesz += new_data2_size;
+  /* Make sure that the size includes any padding before the old .bss
+     section.  */
+  NEW_PROGRAM_H (n).p_filesz = new_bss_addr - NEW_PROGRAM_H (n).p_vaddr;
   NEW_PROGRAM_H (n).p_memsz = NEW_PROGRAM_H (n).p_filesz;
 
 #if 0 /* Maybe allow section after data2 - does this ever happen? */
@@ -712,12 +925,14 @@
   for (n = 1, nn = 1; n < (int) old_file_h->e_shnum; n++, nn++)
     {
       caddr_t src;
-      /* If it is bss section, insert the new data2 section before it. */
-      if (n == old_bss_index)
+      /* If it is (s)bss section, insert the new data2 section before it.  */
+      /* new_data2_index is the index of either old_sbss or old_bss, that was
+	 chosen as a section for new_data2.   */
+      if (n == new_data2_index)
 	{
 	  /* Steal the data section header for this data2 section. */
 	  memcpy (&NEW_SECTION_H (nn), &OLD_SECTION_H (old_data_index),
-	  new_file_h->e_shentsize);
+		  new_file_h->e_shentsize);
 
 	  NEW_SECTION_H (nn).sh_addr = new_data2_addr;
 	  NEW_SECTION_H (nn).sh_offset = new_data2_offset;
@@ -737,13 +952,17 @@
       memcpy (&NEW_SECTION_H (nn), &OLD_SECTION_H (n),
 	      old_file_h->e_shentsize);
 
-      /* The new bss section's size is zero, and its file offset and virtual
-	 address should be off by NEW_DATA2_SIZE. */
-      if (n == old_bss_index)
+      if (n == old_bss_index
+	  /* The new bss and sbss section's size is zero, and its file offset
+	     and virtual address should be off by NEW_DATA2_SIZE.  */
+	  || n == old_sbss_index
+	  )
 	{
-	  /* NN should be `old_bss_index + 1' at this point. */
-	  NEW_SECTION_H (nn).sh_offset += new_data2_size;
-	  NEW_SECTION_H (nn).sh_addr += new_data2_size;
+	  /* NN should be `old_s?bss_index + 1' at this point. */
+	  NEW_SECTION_H (nn).sh_offset =
+	    NEW_SECTION_H (new_data2_index).sh_offset + new_data2_size;
+	  NEW_SECTION_H (nn).sh_addr =
+	    NEW_SECTION_H (new_data2_index).sh_addr + new_data2_size;
 	  /* Let the new bss section address alignment be the same as the
 	     section address alignment followed the old bss section, so
 	     this section will be placed in exactly the same place. */
@@ -767,7 +986,9 @@
 	      >= OLD_SECTION_H (old_bss_index-1).sh_offset)
 	    NEW_SECTION_H (nn).sh_offset += new_data2_size;
 #else
-	  if (NEW_SECTION_H (nn).sh_offset >= new_data2_offset)
+	  if (round_up (NEW_SECTION_H (nn).sh_offset,
+			OLD_SECTION_H (old_bss_index).sh_addralign)
+	      >= new_data2_offset)
 	    NEW_SECTION_H (nn).sh_offset += new_data2_size;
 #endif
 	  /* Any section that was originally placed after the section
@@ -787,18 +1008,54 @@
       if (NEW_SECTION_H (nn).sh_type != SHT_SYMTAB
 	  && NEW_SECTION_H (nn).sh_type != SHT_DYNSYM)
 	PATCH_INDEX (NEW_SECTION_H (nn).sh_info);
+      
+      if (old_sbss_index != -1)
+	if (!strcmp (old_section_names + NEW_SECTION_H (nn).sh_name, ".sbss"))
+	  {
+	    NEW_SECTION_H (nn).sh_offset = 
+	      round_up (NEW_SECTION_H (nn).sh_offset,
+			NEW_SECTION_H (nn).sh_addralign);
+	    NEW_SECTION_H (nn).sh_type = SHT_PROGBITS;
+	  }
 
       /* Now, start to copy the content of sections.  */
       if (NEW_SECTION_H (nn).sh_type == SHT_NULL
 	  || NEW_SECTION_H (nn).sh_type == SHT_NOBITS)
 	continue;
 
-  /* Write out the sections. .data and .data1 (and data2, called
+      /* Write out the sections. .data and .data1 (and data2, called
 	 ".data" in the strings table) get copied from the current process
 	 instead of the old file.  */
       if (!strcmp (old_section_names + NEW_SECTION_H (n).sh_name, ".data")
 	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
-		      ".data1"))
+		      ".sdata")
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".lit4")
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".lit8")
+	  /* The conditional bit below was in Oliva's original code
+	     (1999-08-25) and seems to have been dropped by mistake
+	     subsequently.  It prevents a crash at startup under X in
+	     `IRIX64 6.5 6.5.17m' with c_dev 7.3.1.3m.  It causes no
+	     trouble on the other ELF platforms I could test (Irix
+	     6.5.15m, Solaris 8, Debian Potato x86, Debian Woody
+	     SPARC); however, it's reported to cause crashes under
+	     some version of GNU/Linux.  It's not yet clear what's
+	     changed in that Irix version to cause the problem, or why
+	     the fix sometimes fails under GNU/Linux.  There's
+	     probably no good reason to have something Irix-specific
+	     here, but this will have to do for now.  IRIX6_5 is the
+	     most specific macro we have to test.  -- fx 2002-10-01  */
+#ifdef IRIX6_5
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".got")
+#endif
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".sdata1")
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".data1")
+	  || !strcmp ((old_section_names + NEW_SECTION_H (n).sh_name),
+		      ".sbss"))
 	src = (caddr_t) OLD_SECTION_H (n).sh_addr;
       else
 	src = old_base + OLD_SECTION_H (n).sh_offset;
@@ -806,13 +1063,114 @@
       memcpy (NEW_SECTION_H (nn).sh_offset + new_base, src,
 	      NEW_SECTION_H (nn).sh_size);
 
+#ifdef __alpha__
+      /* Update Alpha COFF symbol table: */
+      if (strcmp (old_section_names + OLD_SECTION_H (n).sh_name, ".mdebug")
+	  == 0)
+	{
+	  pHDRR symhdr = (pHDRR) (NEW_SECTION_H (nn).sh_offset + new_base);
+
+	  symhdr->cbLineOffset += new_data2_size;
+	  symhdr->cbDnOffset += new_data2_size;
+	  symhdr->cbPdOffset += new_data2_size;
+	  symhdr->cbSymOffset += new_data2_size;
+	  symhdr->cbOptOffset += new_data2_size;
+	  symhdr->cbAuxOffset += new_data2_size;
+	  symhdr->cbSsOffset += new_data2_size;
+	  symhdr->cbSsExtOffset += new_data2_size;
+	  symhdr->cbFdOffset += new_data2_size;
+	  symhdr->cbRfdOffset += new_data2_size;
+	  symhdr->cbExtOffset += new_data2_size;
+	}
+#endif /* __alpha__ */
+
+#if defined (__sony_news) && defined (_SYSTYPE_SYSV)
+      if (NEW_SECTION_H (nn).sh_type == SHT_MIPS_DEBUG
+	  && old_mdebug_index != -1) 
+        {
+	  int diff = NEW_SECTION_H(nn).sh_offset 
+	 	- OLD_SECTION_H(old_mdebug_index).sh_offset;
+	  HDRR *phdr = (HDRR *)(NEW_SECTION_H (nn).sh_offset + new_base);
+
+	  if (diff)
+	    {
+	      phdr->cbLineOffset += diff;
+	      phdr->cbDnOffset   += diff;
+	      phdr->cbPdOffset   += diff;
+	      phdr->cbSymOffset  += diff;
+	      phdr->cbOptOffset  += diff;
+	      phdr->cbAuxOffset  += diff;
+	      phdr->cbSsOffset   += diff;
+	      phdr->cbSsExtOffset += diff;
+	      phdr->cbFdOffset   += diff;
+	      phdr->cbRfdOffset  += diff;
+	      phdr->cbExtOffset  += diff;
+	    }
+	}
+#endif /* __sony_news && _SYSTYPE_SYSV */
+
+#if __sgi
+      /* Adjust  the HDRR offsets in .mdebug and copy the 
+	 line data if it's in its usual 'hole' in the object.
+	 Makes the new file debuggable with dbx.
+	 patches up two problems: the absolute file offsets
+	 in the HDRR record of .mdebug (see /usr/include/syms.h), and
+	 the ld bug that gets the line table in a hole in the
+	 elf file rather than in the .mdebug section proper.
+	 David Anderson. davea@×××.com  Jan 16,1994.  */
+      if (n == old_mdebug_index)
+	{
+#define MDEBUGADJUST(__ct,__fileaddr)		\
+  if (n_phdrr->__ct > 0)			\
+    {						\
+      n_phdrr->__fileaddr += movement;		\
+    }
+
+	  HDRR * o_phdrr = (HDRR *)((byte *)old_base + OLD_SECTION_H (n).sh_offset);
+	  HDRR * n_phdrr = (HDRR *)((byte *)new_base + NEW_SECTION_H (nn).sh_offset);
+	  unsigned movement = new_data2_size;
+
+	  MDEBUGADJUST (idnMax, cbDnOffset);
+	  MDEBUGADJUST (ipdMax, cbPdOffset);
+	  MDEBUGADJUST (isymMax, cbSymOffset);
+	  MDEBUGADJUST (ioptMax, cbOptOffset);
+	  MDEBUGADJUST (iauxMax, cbAuxOffset);
+	  MDEBUGADJUST (issMax, cbSsOffset);
+	  MDEBUGADJUST (issExtMax, cbSsExtOffset);
+	  MDEBUGADJUST (ifdMax, cbFdOffset);
+	  MDEBUGADJUST (crfd, cbRfdOffset);
+	  MDEBUGADJUST (iextMax, cbExtOffset);
+	  /* The Line Section, being possible off in a hole of the object,
+	     requires special handling.  */
+	  if (n_phdrr->cbLine > 0)
+	    {
+	      if (o_phdrr->cbLineOffset > (OLD_SECTION_H (n).sh_offset
+					   + OLD_SECTION_H (n).sh_size))
+		{
+		  /* line data is in a hole in elf. do special copy and adjust
+		     for this ld mistake.
+		     */
+		  n_phdrr->cbLineOffset += movement;
+
+		  memcpy (n_phdrr->cbLineOffset + new_base,
+			  o_phdrr->cbLineOffset + old_base, n_phdrr->cbLine);
+		}
+	      else
+		{
+		  /* somehow line data is in .mdebug as it is supposed to be.  */
+		  MDEBUGADJUST (cbLine, cbLineOffset);
+		}
+	    }
+	}
+#endif /* __sgi */
+
       /* If it is the symbol table, its st_shndx field needs to be patched.  */
       if (NEW_SECTION_H (nn).sh_type == SHT_SYMTAB
 	  || NEW_SECTION_H (nn).sh_type == SHT_DYNSYM)
 	{
-	  Elf32_Shdr *spt = &NEW_SECTION_H (nn);
+	  ElfW(Shdr) *spt = &NEW_SECTION_H (nn);
 	  unsigned int num = spt->sh_size / spt->sh_entsize;
-	  Elf32_Sym * sym = (Elf32_Sym *) (NEW_SECTION_H (nn).sh_offset +
+	  ElfW(Sym) * sym = (ElfW(Sym) *) (NEW_SECTION_H (nn).sh_offset +
 					   new_base);
 	  for (; num--; sym++)
 	    {
@@ -830,7 +1188,7 @@
   for (n = new_file_h->e_shnum - 1; n; n--)
     {
       byte *symnames;
-      Elf32_Sym *symp, *symendp;
+      ElfW(Sym) *symp, *symendp;
 
       if (NEW_SECTION_H (n).sh_type != SHT_DYNSYM
 	  && NEW_SECTION_H (n).sh_type != SHT_SYMTAB)
@@ -838,12 +1196,14 @@
 
       symnames = ((byte *) new_base
 		  + NEW_SECTION_H (NEW_SECTION_H (n).sh_link).sh_offset);
-      symp = (Elf32_Sym *) (NEW_SECTION_H (n).sh_offset + new_base);
-      symendp = (Elf32_Sym *) ((byte *)symp + NEW_SECTION_H (n).sh_size);
+      symp = (ElfW(Sym) *) (NEW_SECTION_H (n).sh_offset + new_base);
+      symendp = (ElfW(Sym) *) ((byte *)symp + NEW_SECTION_H (n).sh_size);
 
       for (; symp < symendp; symp ++)
 	if (strcmp ((char *) (symnames + symp->st_name), "_end") == 0
-	    || strcmp ((char *) (symnames + symp->st_name), "_edata") == 0)
+	    || strcmp ((char *) (symnames + symp->st_name), "end") == 0
+	    || strcmp ((char *) (symnames + symp->st_name), "_edata") == 0
+	    || strcmp ((char *) (symnames + symp->st_name), "edata") == 0)
 	  memcpy (&symp->st_value, &new_bss_addr, sizeof (new_bss_addr));
     }
 
@@ -851,7 +1211,7 @@
      that it can undo relocations performed by the runtime linker.  */
   for (n = new_file_h->e_shnum - 1; n; n--)
     {
-      Elf32_Shdr section = NEW_SECTION_H (n);
+      ElfW(Shdr) section = NEW_SECTION_H (n);
       switch (section.sh_type) {
       default:
 	break;
@@ -863,37 +1223,65 @@
 	nn = section.sh_info;
 	if (!strcmp (old_section_names + NEW_SECTION_H (nn).sh_name, ".data")
 	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
+			".sdata")
+	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
+			".lit4")
+	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
+			".lit8")
+#ifdef IRIX6_5			/* see above */
+	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
+			".got")
+#endif
+	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
+			".sdata1")
+	    || !strcmp ((old_section_names + NEW_SECTION_H (nn).sh_name),
 			".data1"))
 	  {
-	    Elf32_Addr offset = NEW_SECTION_H (nn).sh_addr -
+	    ElfW(Addr) offset = NEW_SECTION_H (nn).sh_addr -
 	      NEW_SECTION_H (nn).sh_offset;
 	    caddr_t reloc = old_base + section.sh_offset, end;
 	    for (end = reloc + section.sh_size; reloc < end;
 		 reloc += section.sh_entsize)
 	      {
-		Elf32_Addr addr = ((Elf32_Rel *) reloc)->r_offset - offset;
-		memcpy (new_base + addr, old_base + addr, 4);
-    }
+		ElfW(Addr) addr = ((ElfW(Rel) *) reloc)->r_offset - offset;
+#ifdef __alpha__
+		/* The Alpha ELF binutils currently have a bug that
+		   sometimes results in relocs that contain all
+		   zeroes.  Work around this for now...  */
+		if (((ElfW(Rel) *) reloc)->r_offset == 0)
+		    continue;
+#endif
+		memcpy (new_base + addr, old_base + addr, sizeof(ElfW(Addr)));
+	      }
 	  }
 	break;
       }
     }
 
-#ifdef UNEXEC_USE_MAP_PRIVATE
-  if (lseek (new_file, 0, SEEK_SET) == -1)
-    fatal ("Can't rewind (%s): errno %d\n", new_name, errno);
+  /* Write out new_file, close it, and free the buffer containing its
+   * contents */
 
   if (write (new_file, new_base, new_file_size) != new_file_size)
-    fatal ("Can't write (%s): errno %d\n", new_name, errno);
-#endif
+    fatal ("Didn't write %d bytes to %s: errno %d\n", 
+	   new_file_size, new_base, errno);
+
+  if (close (new_file))
+    fatal ("Can't close (%s): errno %d\n", new_name, errno);
+
+  munmap (new_base, new_file_size);
 
-  /* Close the files and make the new file executable.  */
+  /* Close old_file, and free the corresponding buffer */
+
+#if MAP_ANON == 0
+  close (mmap_fd);
+#endif
 
   if (close (old_file))
     fatal ("Can't close (%s): errno %d\n", old_name, errno);
 
-  if (close (new_file))
-    fatal ("Can't close (%s): errno %d\n", new_name, errno);
+  munmap (old_base, old_file_size);
+
+  /* Make the new file executable */
 
   if (stat (new_name, &stat_buf) == -1)
     fatal ("Can't stat (%s): errno %d\n", new_name, errno);



1.1                  src/patchsets/emacs/18.59/02_all_gentoo.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/02_all_gentoo.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/02_all_gentoo.patch?rev=1.1&content-type=text/plain

Index: 02_all_gentoo.patch
===================================================================
Prereq: 2004-03-08
diff -Nur emacs-18.59-orig/src/ChangeLog emacs-18.59/src/ChangeLog
--- emacs-18.59-orig/src/ChangeLog	2004-03-08 09:38:50.000000000 +0100
+++ emacs-18.59/src/ChangeLog	2004-03-09 08:36:49.000000000 +0100
@@ -1,3 +1,9 @@
[phone]  Ulrich Mueller  <ulm@×××××××××××××.de>
+
+	* malloc.c (DONT_DEFINE_SIGNAL): Defined.
+
+	* s-linux.h (TERMINFO): Moved here from ymakefile.
+
 2004-03-08  Ulrich Mueller  <ulm@×××××××××××××.de>
 
 	* unexelf.c: Replaced with version from Emacs 21.3.
diff -Nur emacs-18.59-orig/src/malloc.c emacs-18.59/src/malloc.c
--- emacs-18.59-orig/src/malloc.c	1992-03-23 05:09:07.000000000 +0100
+++ emacs-18.59/src/malloc.c	2004-03-09 08:33:12.000000000 +0100
@@ -59,6 +59,9 @@
  */
 
 #ifdef emacs
+/* Inhibit macro definition of "signal" in m-*.h */
+#define DONT_DEFINE_SIGNAL
+
 /* config.h specifies which kind of system this is.  */
 #include "config.h"
 
diff -Nur emacs-18.59-orig/src/s-linux.h emacs-18.59/src/s-linux.h
--- emacs-18.59-orig/src/s-linux.h	1999-11-05 09:17:23.000000000 +0100
+++ emacs-18.59/src/s-linux.h	2004-03-09 08:34:05.000000000 +0100
@@ -164,6 +164,9 @@
 #define POSIX			/* affects only getpagesize.h */
 #define POSIX_SIGNALS		/* uses sigaction from sys_signal */
 
+/* Use terminfo instead of termcap. */
+#define TERMINFO
+
 #ifdef HAVE_PTMX
 
 /* This change means that we don't loop through allocate_pty too many
@@ -250,7 +253,7 @@
 
 #define C_COMPILER gcc
 #define C_DEBUG_SWITCH -g
-#define C_OPTIMIZE_SWITCH -O3 -malign-loops=2 -malign-jumps=2 -malign-functions=2
+#define C_OPTIMIZE_SWITCH -O2 -malign-loops=2 -malign-jumps=2 -malign-functions=2
 #define OLDXMENU_OPTIONS CFLAGS=-O2 EXTRA=insque.o
 #define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
 #define LIBS_DEBUG		/* override in config.h to include -lg */
diff -Nur emacs-18.59-orig/src/ymakefile emacs-18.59/src/ymakefile
--- emacs-18.59-orig/src/ymakefile	1999-11-05 09:19:47.000000000 +0100
+++ emacs-18.59/src/ymakefile	2003-11-13 08:35:38.000000000 +0100
@@ -191,7 +191,7 @@
 SHORT= shortnames
 #endif /* SHORTNAMES */
 
-CFLAGS= C_DEBUG_SWITCH C_OPTIMIZE_SWITCH -Demacs $(MYCPPFLAG) C_SWITCH_MACHINE C_SWITCH_SYSTEM C_SWITCH_X_MACHINE C_SWITCH_X_SYSTEM
+CFLAGS= C_OPTIMIZE_SWITCH -Demacs $(MYCPPFLAG) C_SWITCH_MACHINE C_SWITCH_SYSTEM C_SWITCH_X_MACHINE C_SWITCH_X_SYSTEM
 /* DO NOT use -R.  There is a special hack described in lastfile.c
    which is used instead.  Some initialized data areas are modified
    at initial startup, then labeled as part of the text area when
@@ -284,7 +284,6 @@
 	process.o callproc.o $(environobj) \
 	doprnt.o
 
-#define TERMINFO
 #ifdef TERMINFO
 /* Used to be -ltermcap here.  If your machine needs that,
    define LIBS_TERMCAP in the m- file.  */
diff -Nur emacs-18.59-orig/lisp/ChangeLog emacs-18.59/lisp/ChangeLog
--- emacs-18.59-orig/lisp/ChangeLog	1992-10-31 01:32:00.000000000 +0100
+++ emacs-18.59/lisp/ChangeLog	2004-03-08 09:37:21.000000000 +0100
@@ -1,3 +1,9 @@
[phone]  Ulrich Mueller  <ulm@×××××××××××××.de>
+
+	* term/linux.el: New file.
+
+	* term/xterm.el: Load vt200.el.
+
 Fri Oct 30 19:36:38 1992  Richard Stallman  (rms@×××××××××××××××.edu)
 
 	* Version 18.59 released.
diff -Nur emacs-18.59-orig/lisp/term/linux.el emacs-18.59/lisp/term/linux.el
--- emacs-18.59-orig/lisp/term/linux.el	1970-01-01 01:00:00.000000000 +0100
+++ emacs-18.59/lisp/term/linux.el	2003-11-29 21:37:15.000000000 +0100
@@ -0,0 +1,2 @@
+(load (concat term-file-prefix "vt200") nil t)
+(enable-arrow-keys)
diff -Nur emacs-18.59-orig/lisp/term/xterm.el emacs-18.59/lisp/term/xterm.el
--- emacs-18.59-orig/lisp/term/xterm.el	1989-04-27 03:52:39.000000000 +0200
+++ emacs-18.59/lisp/term/xterm.el	2003-11-29 21:37:15.000000000 +0100
@@ -1,2 +1,2 @@
-;; Don't send the `ti' string when screen is cleared.
-(setq reset-terminal-on-clear nil)
+(load (concat term-file-prefix "vt200") nil t)
+(enable-arrow-keys)



1.1                  src/patchsets/emacs/18.59/03_all_gcc4.patch

file : http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/03_all_gcc4.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/emacs/18.59/03_all_gcc4.patch?rev=1.1&content-type=text/plain

Index: 03_all_gcc4.patch
===================================================================
Prereq: 2004-03-09
diff -ur emacs-18.59-orig/src/ChangeLog emacs-18.59/src/ChangeLog
--- emacs-18.59-orig/src/ChangeLog	2004-03-09 08:36:49.000000000 +0100
+++ emacs-18.59/src/ChangeLog	2007-01-29 21:47:56.000000000 +0100
@@ -1,3 +1,11 @@
[phone]  Ulrich Mueller  <ulm@×××××××××××××.de>
+
+	* x11term.c (internal_socket_read): Handle XK_BackSpace key.
+
+	* callproc.c, doprnt.c, emacssignal.h, fns.c, lisp.h, lread.c,
+	malloc.c, process.c, s-linux.h, sysdep.c, terminfo.c, x11term.c:
+	Fix GCC 4.1 compilation issues.
+
 2004-03-09  Ulrich Mueller  <ulm@×××××××××××××.de>
 
 	* malloc.c (DONT_DEFINE_SIGNAL): Defined.
diff -ur emacs-18.59-orig/src/alloc.c emacs-18.59/src/alloc.c
--- emacs-18.59-orig/src/alloc.c	1992-09-21 07:45:30.000000000 +0200
+++ emacs-18.59/src/alloc.c	2007-01-29 21:47:56.000000000 +0100
@@ -1073,7 +1073,7 @@
 	  mark_object (&ptr->contents[i]);
       }
       break;
-#endif 0
+#endif
 
     case Lisp_Symbol:
       {
@@ -1310,7 +1310,7 @@
 	}
   }
 
-#endif standalone
+#endif /* standalone */
 
   /* Free all unmarked vectors */
   {
diff -ur emacs-18.59-orig/src/buffer.c emacs-18.59/src/buffer.c
--- emacs-18.59-orig/src/buffer.c	1992-05-13 21:39:33.000000000 +0200
+++ emacs-18.59/src/buffer.c	2007-01-29 21:47:56.000000000 +0100
@@ -331,7 +331,7 @@
     return XBUFFER (buffer)->number;
   }
  */
-#endif NOTDEF
+#endif /* NOTDEF */
 
 DEFUN ("buffer-file-name", Fbuffer_file_name, Sbuffer_file_name, 0, 1, 0,
   "Return name of file BUFFER is visiting, or NIL if none.\n\
@@ -601,7 +601,7 @@
 
 #ifdef subprocesses
   kill_buffer_processes (buf);
-#endif subprocesses
+#endif
 
   tem = Vinhibit_quit;
   Vinhibit_quit = Qt;
diff -ur emacs-18.59-orig/src/callproc.c emacs-18.59/src/callproc.c
--- emacs-18.59-orig/src/callproc.c	1992-07-12 05:26:01.000000000 +0200
+++ emacs-18.59/src/callproc.c	2007-01-29 21:47:56.000000000 +0100
@@ -21,6 +21,7 @@
 /* This must precede sys/signal.h on certain machines.  */
 #include <sys/types.h>
 #include <signal.h>
+#include <unistd.h>
 
 #include "config.h"
 
@@ -241,7 +242,7 @@
     {
 #ifndef subprocesses
       wait_without_blocking ();
-#endif subprocesses
+#endif
       return Qnil;
     }
 
@@ -413,7 +414,7 @@
 
 #ifdef vipc
   something missing here;
-#endif vipc
+#endif
 
   /* execvp does not accept an environment arg so the only way
      to pass this environment is to set environ.  Our caller
diff -ur emacs-18.59-orig/src/dispnew.c emacs-18.59/src/dispnew.c
--- emacs-18.59-orig/src/dispnew.c	1992-07-24 21:31:36.000000000 +0200
+++ emacs-18.59/src/dispnew.c	2007-01-29 21:47:56.000000000 +0100
@@ -586,15 +586,15 @@
 {
 #ifndef COMPILER_REGISTER_BUG
   register
-#endif COMPILER_REGISTER_BUG
+#endif
     struct window *w = XWINDOW (selected_window);
 #ifndef COMPILER_REGISTER_BUG
   register
-#endif COMPILER_REGISTER_BUG
+#endif
     int hpos = cursor_hpos;
 #ifndef COMPILER_REGISTER_BUG
   register
-#endif COMPILER_REGISTER_BUG
+#endif
     int vpos = cursor_vpos;
 
   /* Give up if about to continue line */
diff -ur emacs-18.59-orig/src/doprnt.c emacs-18.59/src/doprnt.c
--- emacs-18.59-orig/src/doprnt.c	1991-01-08 18:26:23.000000000 +0100
+++ emacs-18.59/src/doprnt.c	2007-01-29 21:47:56.000000000 +0100
@@ -22,6 +22,7 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include "config.h"
 
 doprnt (buffer, bufsize, format, nargs, args)
      char *buffer;
diff -ur emacs-18.59-orig/src/editfns.c emacs-18.59/src/editfns.c
--- emacs-18.59-orig/src/editfns.c	1992-08-08 01:38:16.000000000 +0200
+++ emacs-18.59/src/editfns.c	2007-01-29 21:47:56.000000000 +0100
@@ -1046,7 +1046,7 @@
     return Qnil;
   return build_string (val);
 }
-#endif MAINTAIN_ENVIRONMENT
+#endif /* MAINTAIN_ENVIRONMENT */
 
 void
 syms_of_editfns ()
diff -ur emacs-18.59-orig/src/emacs.c emacs-18.59/src/emacs.c
--- emacs-18.59-orig/src/emacs.c	1992-10-17 04:51:00.000000000 +0100
+++ emacs-18.59/src/emacs.c	2007-01-29 21:47:56.000000000 +0100
@@ -314,7 +314,7 @@
 #ifdef HIGHPRI
   setpriority (PRIO_PROCESS, getpid (), HIGHPRI);
   setuid (getuid ());
-#endif HIGHPRI
+#endif
 
   inhibit_window_system = 0;
 
@@ -402,7 +402,7 @@
 #endif
 #ifdef SIGXFSZ
       signal (SIGXFSZ, fatal_error_signal);
-#endif SIGXFSZ
+#endif
 
 #ifdef AIX
       /* This used to run fatal_error_signal,
@@ -489,7 +489,7 @@
       syms_of_alloc ();
 #ifdef MAINTAIN_ENVIRONMENT
       syms_of_environ ();
-#endif MAINTAIN_ENVIRONMENT
+#endif /* MAINTAIN_ENVIRONMENT */
       syms_of_read ();
       syms_of_print ();
       syms_of_eval ();
diff -ur emacs-18.59-orig/src/emacssignal.h emacs-18.59/src/emacssignal.h
--- emacs-18.59-orig/src/emacssignal.h	1991-12-31 21:52:31.000000000 +0100
+++ emacs-18.59/src/emacssignal.h	2007-01-29 21:47:56.000000000 +0100
@@ -22,7 +22,8 @@
 #define sighold(SIG)     ONLY_USED_IN_BSD_4_1
 #define sigrelse(SIG)    ONLY_USED_IN_BSD_4_1
 
-int (*sys_signal (int signal_number, int (*action)())) ();
+typedef void (*signal_handler_t) ();
+signal_handler_t sys_signal (int signal_number, signal_handler_t action);
 int sys_sigpause (sigset_t new_mask);
 sigset_t sys_sigblock (sigset_t new_mask);
 sigset_t sys_sigunblock (sigset_t new_mask);
diff -ur emacs-18.59-orig/src/fileio.c emacs-18.59/src/fileio.c
--- emacs-18.59-orig/src/fileio.c	1998-05-31 05:34:39.000000000 +0200
+++ emacs-18.59/src/fileio.c	2007-01-29 21:47:56.000000000 +0100
@@ -784,7 +784,7 @@
 	  if (o == target + 1 && o[-1] == '/' && o[0] == '/')
 	    ++o;
 	  else
-#endif APOLLO
+#endif /* APOLLO */
 	  if (o == target && *o == '/')
 	    ++o;
 	  p += 3;
diff -ur emacs-18.59-orig/src/fns.c emacs-18.59/src/fns.c
--- emacs-18.59-orig/src/fns.c	1992-10-17 04:54:17.000000000 +0100
+++ emacs-18.59/src/fns.c	2007-01-29 21:47:56.000000000 +0100
@@ -90,8 +90,6 @@
   (arg)
      Lisp_Object arg;
 {
-  extern long random ();
-  extern srandom ();
   extern long time ();
 
   if (EQ (arg, Qt))
diff -ur emacs-18.59-orig/src/lisp.h emacs-18.59/src/lisp.h
--- emacs-18.59-orig/src/lisp.h	1992-03-06 00:11:31.000000000 +0100
+++ emacs-18.59/src/lisp.h	2004-05-13 02:56:53.000000000 +0200
@@ -983,7 +983,6 @@
 
 extern void debugger ();
 
-extern char *malloc (), *realloc (), *getenv (), *ctime (), *getwd ();
 extern long *xmalloc (), *xrealloc ();
 
 #ifdef MAINTAIN_ENVIRONMENT
diff -ur emacs-18.59-orig/src/lread.c emacs-18.59/src/lread.c
--- emacs-18.59-orig/src/lread.c	1992-03-23 05:18:17.000000000 +0100
+++ emacs-18.59/src/lread.c	2007-01-29 21:47:56.000000000 +0100
@@ -229,7 +229,7 @@
      Lisp_Object stream;
 {
   fclose (*(FILE **) XSTRING (stream));
-  free (XPNTR (stream));
+  free ((void *)(XPNTR (stream)));
   if (--load_in_progress < 0) load_in_progress = 0;
   return Qnil;
 }
@@ -465,7 +465,7 @@
   return Qnil;
 }
 
-#endif standalone
+#endif /* standalone */
 
 DEFUN ("read", Fread, Sread, 0, 1, 0,
   "Read one Lisp expression as text from STREAM, return as Lisp object.\n\
@@ -1141,7 +1141,7 @@
   sym = intern (string);
   XSET (XSYMBOL (sym)->function, Lisp_Subr, sname);
 }
-#endif NOTDEF
+#endif /* NOTDEF */
 
 /* New replacement for DefIntVar; it ignores the doc string argument
    on the assumption that make-docfile will handle that.  */
@@ -1230,7 +1230,7 @@
     abort ();
 }
 
-#endif standalone
+#endif /* standalone */
 
 init_read ()
 {
diff -ur emacs-18.59-orig/src/malloc.c emacs-18.59/src/malloc.c
--- emacs-18.59-orig/src/malloc.c	2004-03-09 08:33:12.000000000 +0100
+++ emacs-18.59/src/malloc.c	2007-01-29 21:47:56.000000000 +0100
@@ -213,8 +213,6 @@
 
 static void getpool ();
 
-char *malloc ();
-
 /* Cause reinitialization based on job parameters;
   also declare where the end of pure storage is. */
 void
@@ -412,7 +410,7 @@
     }
 }
 
-char *
+void *
 malloc (n)		/* get a block */
      unsigned n;
 {
@@ -488,8 +486,9 @@
   return (char *) p + ((sizeof *p + 7) & ~7);
 }
 
+void
 free (mem)
-     char *mem;
+     void *mem;
 {
   register struct mhead *p;
   {
@@ -509,7 +508,7 @@
     if (p -> mh_alloc != ISALLOC)
       abort ();
 
-#else rcheck
+#else /* rcheck */
     if (p -> mh_alloc != ISALLOC)
       {
 	if (p -> mh_alloc == ISFREE)
@@ -544,9 +543,9 @@
   }
 }
 
-char *
+void *
 realloc (mem, n)
-     char *mem;
+     void *mem;
      register unsigned n;
 {
   register struct mhead *p;
@@ -606,7 +605,7 @@
 
 /* This is in case something linked with Emacs calls calloc.  */
 
-char *
+void *
 calloc (num, size)
      unsigned num, size;
 {
@@ -621,8 +620,9 @@
 
 /* This is in case something linked with Emacs calls cfree.  */
 
+void
 cfree (mem)
-     char *mem;
+     void *mem;
 {
   return free (mem);
 }
@@ -656,8 +656,8 @@
 #ifndef HPUX
 /* This runs into trouble with getpagesize on HPUX.
    Patching out seems cleaner than the ugly fix needed.  */
-char *
-valloc (size)
+void *
+valloc (size_t size)
 {
   return memalign (getpagesize (), size);
 }
diff -ur emacs-18.59-orig/src/mocklisp.c emacs-18.59/src/mocklisp.c
--- emacs-18.59-orig/src/mocklisp.c	1991-01-08 19:00:01.000000000 +0100
+++ emacs-18.59/src/mocklisp.c	2007-01-29 21:47:56.000000000 +0100
@@ -193,7 +193,7 @@
   XSETINT (to, XINT (to) + XINT (from));
   return Fsubstring (string, from, to);
 }
-#endif NOTDEF
+#endif /* NOTDEF */
 DEFUN ("insert-string", Finsert_string, Sinsert_string, 0, MANY, 0,
   "Mocklisp-compatibility insert function.\n\
 Like the function `insert' except that any argument that is a number\n\
diff -ur emacs-18.59-orig/src/process.c emacs-18.59/src/process.c
--- emacs-18.59-orig/src/process.c	1998-05-31 05:34:40.000000000 +0200
+++ emacs-18.59/src/process.c	2007-01-29 21:47:56.000000000 +0100
@@ -1438,7 +1438,7 @@
 
   while (1)
     {
-      int value = connect (s, &address, sizeof address);
+      int value = connect (s, (struct sockaddr *)&address, sizeof address);
       /* Continue if successeful.  */
       if (value != -1)
 	break;
@@ -1592,7 +1592,8 @@
   int xerrno;
   Lisp_Object proc;
 #ifdef HAVE_TIMEVAL
-  struct timeval timeout, end_time, garbage;
+  struct timeval timeout, end_time;
+  struct timezone garbage;
 #else
   long timeout, end_time, temp;
 #endif /* not HAVE_TIMEVAL */
diff -ur emacs-18.59-orig/src/regex.c emacs-18.59/src/regex.c
--- emacs-18.59-orig/src/regex.c	1992-07-07 17:35:33.000000000 +0200
+++ emacs-18.59/src/regex.c	2007-01-29 21:47:56.000000000 +0100
@@ -90,7 +90,7 @@
 
 #ifndef NFAILURES
 #define NFAILURES 80
-#endif NFAILURES
+#endif
 
 /* width of a byte in bits */
 
@@ -536,7 +536,7 @@
 	      PATFETCH (c);
 	      PATPUSH (syntax_spec_code[c]);
 	      break;
-#endif emacs
+#endif /* emacs */
 
 	    case 'w':
 	      laststart = b;
@@ -833,7 +833,7 @@
 	    if (SYNTAX (j) != (enum syntaxcode) k)
 	      fastmap[j] = 1;
 	  break;
-#endif emacs
+#endif /* emacs */
 
 	case charset:
 	  for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--)
@@ -1475,7 +1475,7 @@
 	  PREFETCH;
 	  if (SYNTAX (*d++) != 0) goto fail;
 	  break;
-#endif not emacs
+#endif /* not emacs */
 
 	case begbuf:
 	  if (d == string1)	/* Note, d cannot equal string2 */
@@ -1722,4 +1722,4 @@
   exit (1);
 }
 
-#endif test
+#endif /* test */
diff -ur emacs-18.59-orig/src/s-linux.h emacs-18.59/src/s-linux.h
--- emacs-18.59-orig/src/s-linux.h	2004-03-09 08:34:05.000000000 +0100
+++ emacs-18.59/src/s-linux.h	2007-01-29 21:47:56.000000000 +0100
@@ -126,6 +126,11 @@
 
 /* Special hacks needed to make Emacs run on this system.  */
 
+#ifdef emacs
+#include <stdlib.h>
+#include <string.h>
+#endif
+
 /* On USG systems the system calls are interruptable by signals
  that the user program has elected to catch.  Thus the system call
  must be retried in these cases.  To handle this without massive
@@ -224,6 +229,7 @@
 #define MAXNAMLEN NAME_MAX	/* missing SYSV-ism */
 #endif
 
+#undef SIGSYS
 #define SIGSYS SIGUNUSED	/* rename to harmless work-alike */
 #define VSWTCH VSWTC		/* mis-spelling in termios.h? */
 
@@ -253,7 +259,7 @@
 
 #define C_COMPILER gcc
 #define C_DEBUG_SWITCH -g
-#define C_OPTIMIZE_SWITCH -O2 -malign-loops=2 -malign-jumps=2 -malign-functions=2
+#define C_OPTIMIZE_SWITCH -O2 -falign-loops=2 -falign-jumps=2 -falign-functions=2
 #define OLDXMENU_OPTIONS CFLAGS=-O2 EXTRA=insque.o
 #define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o
 #define LIBS_DEBUG		/* override in config.h to include -lg */
diff -ur emacs-18.59-orig/src/sysdep.c emacs-18.59/src/sysdep.c
--- emacs-18.59-orig/src/sysdep.c	1998-05-31 05:34:43.000000000 +0200
+++ emacs-18.59/src/sysdep.c	2007-01-29 21:47:56.000000000 +0100
@@ -2051,8 +2051,6 @@
 #endif
 }
 
-typedef int (*signal_handler_t) ();
-
 signal_handler_t
 sys_signal (int signal_number, signal_handler_t action)
 {
@@ -2063,7 +2061,7 @@
 #else
   sigemptyset (&new_action.sa_mask);
   new_action.sa_handler = action;
-  new_action.sa_flags = NULL;
+  new_action.sa_flags = 0;
   sigaction (signal_number, &new_action, &old_action);
   return (old_action.sa_handler);
 #endif /* DGUX */
diff -ur emacs-18.59-orig/src/terminfo.c emacs-18.59/src/terminfo.c
--- emacs-18.59-orig/src/terminfo.c	1991-01-08 19:09:05.000000000 +0100
+++ emacs-18.59/src/terminfo.c	2007-01-29 21:47:56.000000000 +0100
@@ -17,6 +17,8 @@
 along with GNU Emacs; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+#include "config.h"
+
 /* Define these variables that serve as global parameters to termcap,
    so that we do not need to conditionalize the places in Emacs
    that set them.  */
diff -ur emacs-18.59-orig/src/x11fns.c emacs-18.59/src/x11fns.c
--- emacs-18.59-orig/src/x11fns.c	1992-07-15 21:38:49.000000000 +0200
+++ emacs-18.59/src/x11fns.c	2007-01-29 21:47:56.000000000 +0100
@@ -884,7 +884,7 @@
 		rawshift = (((unsigned) (XINT (shift_mask))) & 15) << 11;
 		XRebindCode (rawkey, rawshift, rawstring, strsize);
 	}
-#endif notdef
+#endif /* notdef */
 	return Qnil;
 }
   
@@ -918,11 +918,11 @@
 			XRebindCode (rawkey, i << 11, rawstring, strsize);
 		}
 	}
-#endif notdef
+#endif /* notdef */
 	return Qnil;
 }
 
-#endif foobar
+#endif /* foobar */
 
 XExitWithCoreDump ()
 {
@@ -988,7 +988,7 @@
   defsubr (&Sx_set_font);
 #ifdef notdef
   defsubr (&Sx_set_icon);
-#endif notdef
+#endif
   defsubr (&Scoordinates_in_window_p);
   defsubr (&Sx_mouse_events);
   defsubr (&Sx_proc_mouse_event);
@@ -1012,7 +1012,7 @@
 #ifdef notdef
   defsubr (&Sx_rebind_key);
   defsubr (&Sx_rebind_keys);
-#endif notdef
+#endif
   defsubr (&Sx_debug);
 }
 
diff -ur emacs-18.59-orig/src/x11term.c emacs-18.59/src/x11term.c
--- emacs-18.59-orig/src/x11term.c	1992-10-24 05:31:56.000000000 +0100
+++ emacs-18.59/src/x11term.c	2007-01-29 21:47:56.000000000 +0100
@@ -33,1 +33,1 @@
-#endif	lint
+#endif
@@ -1482,6 +1482,10 @@
 	  strcpy(mapping_buf,"\016");
 	  nbytes = 1;
 	  break;
+	case XK_BackSpace:
+	  strcpy(mapping_buf,"\177");
+	  nbytes = 1;
+	  break;
 	}
 #ifndef AIX
       }
@@ -1715,7 +1719,6 @@
 
 	extern char *getenv ();
 	extern XTinterrupt_signal ();
-	extern char *malloc ();
 	extern Lisp_Object Vxterm, Vxterm1, Qt;
 	extern int XIgnoreError();
 	int  ix;
diff -ur emacs-18.59-orig/src/xdisp.c emacs-18.59/src/xdisp.c
--- emacs-18.59-orig/src/xdisp.c	1992-07-24 21:08:13.000000000 +0200
+++ emacs-18.59/src/xdisp.c	2007-01-29 21:47:56.000000000 +0100
@@ -2107,7 +2107,7 @@
   Lisp_Object root_window;
 #ifndef COMPILER_REGISTER_BUG
   register
-#endif COMPILER_REGISTER_BUG
+#endif
     struct window *mini_w;
 
   this_line_bufpos = 0;
diff -ur emacs-18.59-orig/etc/ChangeLog emacs-18.59/etc/ChangeLog
--- emacs-18.59-orig/etc/ChangeLog	1998-05-31 05:34:34.000000000 +0200
+++ emacs-18.59/etc/ChangeLog	2007-01-29 21:47:56.000000000 +0100
@@ -1,3 +1,11 @@
[phone]  Ulrich Mueller  <ulm@×××××××××××××.de>
+
+	* emacsclient.c, server.c: Check for HAVE_SOCKETS instead of BSD.
+
+	* cvtmail.c, emacsclient.c, env.c, etags.c, fakemail.c,
+	make-docfile.c, movemail.c, server.c, sorted-doc.c,
+	test-distrib.c, wakeup.c, yow.c: Fix GCC 4.1 compilation issues.
+
 1998-05-30  Noah Friedman  <friedman@××××××.com>
 
 	* env.c (main): Declare sys_errlist if linux + glibc2.
diff -ur emacs-18.59-orig/etc/cvtmail.c emacs-18.59/etc/cvtmail.c
--- emacs-18.59-orig/etc/cvtmail.c	1991-01-08 20:06:08.000000000 +0100
+++ emacs-18.59/etc/cvtmail.c	2007-01-29 21:47:56.000000000 +0100
@@ -36,7 +36,10 @@
 
 
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
+void *xmalloc(), *xrealloc();
 
 main (argc, argv)
      int argc;
@@ -109,22 +112,22 @@
     ;
 }
 
-int
+void *
 xmalloc (size)
      int size;
 {
-  int result = malloc (size);
+  void *result = malloc (size);
   if (!result)
     fatal ("virtual memory exhausted", 0);
   return result;
 }
 
-int
+void *
 xrealloc (ptr, size)
      char *ptr;
      int size;
 {
-  int result = realloc (ptr, size);
+  void *result = realloc (ptr, size);
   if (!result)
     fatal ("virtual memory exhausted");
   return result;
diff -ur emacs-18.59-orig/etc/emacsclient.c emacs-18.59/etc/emacsclient.c
--- emacs-18.59-orig/etc/emacsclient.c	1992-08-22 09:09:47.000000000 +0200
+++ emacs-18.59/etc/emacsclient.c	2007-01-29 21:47:56.000000000 +0100
@@ -27,8 +27,10 @@
 #undef close
 #endif
 
+#include <stdlib.h>
+#include <string.h>
 
-#if !defined(BSD) && !defined(HAVE_SYSVIPC)
+#if !defined(HAVE_SOCKETS) && !defined(HAVE_SYSVIPC)
 #include <stdio.h>
 
 main (argc, argv)
@@ -41,9 +43,9 @@
   exit (1);
 }
 
-#else /* BSD or HAVE_SYSVIPC */
+#else /* HAVE_SOCKETS or HAVE_SYSVIPC */
 
-#if defined(BSD) && ! defined (HAVE_SYSVIPC)
+#if defined(HAVE_SOCKETS)
 /* BSD code is very different from SYSV IPC code */
 
 #include <sys/types.h>
@@ -51,10 +53,10 @@
 #include <sys/un.h>
 #include <stdio.h>
 #include <errno.h>
+#include <unistd.h>
 #include <sys/stat.h>
 
 extern int sys_nerr;
-extern char *sys_errlist[];
 extern int errno;
 
 main (argc, argv)
@@ -69,8 +71,6 @@
   char string[BUFSIZ];
   struct stat statbfr;
 
-  char *getenv (), *getwd ();
-
   if (argc < 2)
     {
       fprintf (stderr, "Usage: %s filename\n", argv[0]);
@@ -112,7 +112,8 @@
   strcat (server.sun_path, "/.emacs_server");
 #endif
 
-  if (connect (s, &server, strlen (server.sun_path) + 2) < 0)
+  if (connect (s, (struct sockaddr *)&server,
+	       strlen (server.sun_path) + 2) < 0)
     {
       fprintf (stderr, "%s: ", argv[0]);
       perror ("connect");
@@ -125,11 +126,11 @@
       exit (1);
     }
 
-  cwd = getwd (string);
+  cwd = getcwd (string, sizeof string);
   if (cwd == 0)
     {
-      /* getwd puts message in STRING if it fails.  */
-      fprintf (stderr, "%s: %s (%s)\n", argv[0], string,
+      fprintf (stderr, "%s: %s (%s)\n", argv[0],
+	       "Cannot get current working directory",
 	       (errno < sys_nerr) ? sys_errlist[errno] : "unknown error");
       exit (1);
     }
@@ -275,4 +276,4 @@
 
 #endif /* HAVE_SYSVIPC */
 
-#endif /* BSD or HAVE_SYSVIPC */
+#endif /* HAVE_SOCKETS or HAVE_SYSVIPC */
diff -ur emacs-18.59-orig/etc/env.c emacs-18.59/etc/env.c
--- emacs-18.59-orig/etc/env.c	1998-05-31 05:34:36.000000000 +0200
+++ emacs-18.59/etc/env.c	2007-01-29 21:47:56.000000000 +0100
@@ -89,6 +89,8 @@
 
 #include <stdio.h>
 #include <errno.h>
+#include <stdlib.h>
+#include <string.h>
 
 extern int execvp ();
 extern char *index ();
@@ -102,7 +104,7 @@
 int nenv_size;
 
 char *progname;
-void setenv ();
+void xsetenv ();
 void fatal ();
 
 main (argc, argv, envp)
@@ -134,7 +136,7 @@
 	if (tem)
 	  {
 	    *tem = '\000';
-	    setenv (*envp, tem + 1);
+	    xsetenv (*envp, tem + 1);
 	  }
      }
 
@@ -145,7 +147,7 @@
 	/* If arg contains a "=" it specifies to set a variable */
 	{
 	  *tem = '\000';
-	  setenv (*argv, tem + 1);
+	  xsetenv (*argv, tem + 1);
 	  argc--; argv++;
 	  continue;
 	}
@@ -161,7 +163,7 @@
 	/* Unset a variable */
 	{
 	  argc--; argv++;
-	  setenv (*argv, 0);
+	  xsetenv (*argv, 0);
 	  argc--; argv++;
 	}
       else if (!strcmp (*argv, "-s") ||
@@ -174,7 +176,7 @@
 	    fatal ("No value specified for variable \"%s\"",
 		   tem);
 	  argc--; argv++;
-	  setenv (tem, *argv);
+	  xsetenv (tem, *argv);
 	  argc--; argv++;
 	}
       else if (!strcmp (*argv, "-") || !strcmp (*argv, "--"))
@@ -216,7 +218,7 @@
 }
 
 void
-setenv (var, val)
+xsetenv (var, val)
   register char *var, *val;
 {
   register char **e;
@@ -274,8 +276,6 @@
 }
 
 
-extern char *malloc (), *realloc ();
-
 void
 memory_fatal ()
 {
diff -ur emacs-18.59-orig/etc/etags.c emacs-18.59/etc/etags.c
--- emacs-18.59-orig/etc/etags.c	1992-08-20 07:11:01.000000000 +0200
+++ emacs-18.59/etc/etags.c	2007-01-29 21:47:56.000000000 +0100
@@ -21,6 +21,8 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
 
 /* Define the symbol ETAGS to make the program "etags",
  which makes emacs-style tag tables by default.
@@ -128,11 +130,10 @@
 
 char *savestr();
 char *savenstr ();
-char *rindex();
-char *index();
 char *concat ();
 void initbuffer ();
 long readline ();
+void *xmalloc(), *xrealloc();
 
 /* A `struct linebuffer' is a structure which holds a line of text.
  `readline' reads a line from a stream into a linebuffer
@@ -1380,7 +1381,6 @@
      char *defenv;
 {
   register char *env, *p;
-  extern char *savenstr (), *index ();
 
   struct TEX_tabent *tab;
   int size, i;
@@ -1530,47 +1530,6 @@
   return dp;
 }
 
-/*
- * Return the ptr in sp at which the character c last
- * appears; NULL if not found
- *
- * Identical to v7 rindex, included for portability.
- */
-
-char *
-rindex(sp, c)
-     register char *sp, c;
-{
-  register char *r;
-
-  r = NULL;
-  do
-    {
-      if (*sp == c)
-	r = sp;
-    } while (*sp++);
-  return(r);
-}
-
-/*
- * Return the ptr in sp at which the character c first
- * appears; NULL if not found
- *
- * Identical to v7 index, included for portability.
- */
-
-char *
-index(sp, c)
-     register char *sp, c;
-{
-  do
-    {
-      if (*sp == c)
-	return (sp);
-    } while (*sp++);
-  return (NULL);
-}
-
 /* Print error message and exit.  */
 
 fatal (s1, s2)
@@ -1609,22 +1568,22 @@
 
 /* Like malloc but get fatal error if memory is exhausted.  */
 
-int
+void *
 xmalloc (size)
      int size;
 {
-  int result = malloc (size);
+  void *result = malloc (size);
   if (!result)
     fatal ("virtual memory exhausted", 0);
   return result;
 }
 
-int
+void *
 xrealloc (ptr, size)
      char *ptr;
      int size;
 {
-  int result = realloc (ptr, size);
+  void *result = realloc (ptr, size);
   if (!result)
     fatal ("virtual memory exhausted");
   return result;
diff -ur emacs-18.59-orig/etc/fakemail.c emacs-18.59/etc/fakemail.c
--- emacs-18.59-orig/etc/fakemail.c	1991-01-08 20:08:42.000000000 +0100
+++ emacs-18.59/etc/fakemail.c	2007-01-29 21:47:56.000000000 +0100
@@ -43,6 +43,7 @@
 #endif
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <time.h>
@@ -123,16 +124,8 @@
 
 extern FILE *popen ();
 extern int fclose (), pclose ();
-extern char *malloc (), *realloc ();
 
-#ifdef CURRENT_USER
-extern struct passwd *getpwuid ();
-extern unsigned short geteuid ();
-static struct passwd *my_entry;
-#define cuserid(s)				\
-(my_entry = getpwuid (((int) geteuid ())),	\
- my_entry->pw_name)
-#endif
+#define cuserid(s) (getpwuid (geteuid ())->pw_name)
 
 /* Utilities */
 
@@ -564,7 +557,6 @@
   return;
 }
 
-void
 main (argc, argv)
      int argc;
      char **argv;
diff -ur emacs-18.59-orig/etc/make-docfile.c emacs-18.59/etc/make-docfile.c
--- emacs-18.59-orig/etc/make-docfile.c	1991-10-25 19:43:28.000000000 +0100
+++ emacs-18.59/etc/make-docfile.c	2007-01-29 21:47:56.000000000 +0100
@@ -32,6 +32,8 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 FILE *outfile;
 
diff -ur emacs-18.59-orig/etc/movemail.c emacs-18.59/etc/movemail.c
--- emacs-18.59-orig/etc/movemail.c	1992-05-07 22:11:16.000000000 +0200
+++ emacs-18.59/etc/movemail.c	2007-01-29 21:47:56.000000000 +0100
@@ -52,6 +52,9 @@
 #include <sys/stat.h>
 #include <sys/file.h>
 #include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #define NO_SHORTNAMES   /* Tell config not to load remap.h */
 #include "../src/config.h"
 
@@ -81,6 +84,7 @@
 #undef close
 
 char *concat ();
+void *xmalloc ();
 extern int errno;
 
 /* Nonzero means this is name of a lock file to delete on fatal error.  */
@@ -320,7 +324,6 @@
      char *name;
 {
   extern int errno, sys_nerr;
-  extern char *sys_errlist[];
   char *s;
 
   if (errno < sys_nerr)
@@ -334,7 +337,6 @@
      char *name;
 {
   extern int errno, sys_nerr;
-  extern char *sys_errlist[];
   char *s;
 
   if (errno < sys_nerr)
@@ -365,11 +367,11 @@
 
 /* Like malloc but get fatal error if memory is exhausted.  */
 
-int
+void *
 xmalloc (size)
      int size;
 {
-  int result = malloc (size);
+  void *result = malloc (size);
   if (!result)
     fatal ("virtual memory exhausted", 0);
   return result;
@@ -704,7 +706,6 @@
 get_errmsg ()
 {
   extern int errno, sys_nerr;
-  extern char *sys_errlist[];
   char *s;
 
   if (errno < sys_nerr)
diff -ur emacs-18.59-orig/etc/server.c emacs-18.59/etc/server.c
--- emacs-18.59-orig/etc/server.c	1992-03-23 05:06:08.000000000 +0100
+++ emacs-18.59/etc/server.c	2007-01-29 21:47:56.000000000 +0100
@@ -36,8 +36,10 @@
 #undef open
 #undef close
 
+#include <stdlib.h>
+#include <string.h>
 
-#if !defined(BSD) && !defined(HAVE_SYSVIPC)
+#if !defined(HAVE_SOCKETS) && !defined(HAVE_SYSVIPC)
 #include <stdio.h>
 
 main ()
@@ -47,9 +49,9 @@
   exit (1);
 }
 
-#else /* BSD or HAVE_SYSVIPC */
+#else /* HAVE_SOCKETS or HAVE_SYSVIPC */
 
-#if defined (BSD) && ! defined (HAVE_SYSVIPC)
+#if defined (HAVE_SOCKETS)
 /* BSD code is very different from SYSV IPC code */
 
 #include <sys/file.h>
@@ -110,7 +112,7 @@
   unlink (server.sun_path);
 #endif
 
-  if (bind (s, &server, strlen (server.sun_path) + 2) < 0)
+  if (bind (s, (struct sockaddr *)&server, strlen (server.sun_path) + 2) < 0)
     {
       perror ("bind");
       exit (1);
@@ -128,14 +130,18 @@
   signal (SIGPIPE, SIG_IGN);
   for (;;)
     {
-      int rmask = (1 << s) + 1;
+      fd_set rmask;
+      FD_ZERO (&rmask);
+      FD_SET (0, &rmask);
+      FD_SET (s, &rmask);
       if (select (s + 1, &rmask, 0, 0, 0) < 0)
 	perror ("select");
-      if (rmask & (1 << s))	/* client sends list of filenames */
+      if (FD_ISSET (s, &rmask))	/* client sends list of filenames */
 	{
 	  fromlen = sizeof (fromunix);
 	  fromunix.sun_family = AF_UNIX;
-	  infd = accept (s, &fromunix, &fromlen); /* open socket fd */
+	  infd = accept (s, (struct sockaddr *)&fromunix, &fromlen);
+				/* open socket fd */
 	  if (infd < 0)
 	    {
 	      if (errno == EMFILE || errno == ENFILE)
@@ -184,7 +190,8 @@
 	  fflush (infile);
 	  continue;
 	}
-      else if (rmask & 1) /* emacs sends codeword, fd, and string message */
+      else if (FD_ISSET (0, &rmask))
+			/* emacs sends codeword, fd, and string message */
 	{
 	  /* Read command codeword and fd */
 	  clearerr (stdin);
@@ -325,6 +332,4 @@
 
 #endif /* SYSV IPC */
 
-#endif /* BSD && IPC */
-
-
+#endif /* HAVE_SOCKETS && IPC */
diff -ur emacs-18.59-orig/etc/sorted-doc.c emacs-18.59/etc/sorted-doc.c
--- emacs-18.59-orig/etc/sorted-doc.c	1988-06-04 06:22:22.000000000 +0200
+++ emacs-18.59/etc/sorted-doc.c	2007-01-29 21:47:56.000000000 +0100
@@ -7,8 +7,9 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
 
-extern char *malloc ();
 char *xmalloc ();
 
 #define NUL	'\0'
diff -ur emacs-18.59-orig/etc/test-distrib.c emacs-18.59/etc/test-distrib.c
--- emacs-18.59-orig/etc/test-distrib.c	1987-05-22 06:15:12.000000000 +0200
+++ emacs-18.59/etc/test-distrib.c	2007-01-29 21:47:56.000000000 +0100
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 
 /* Break string in two parts to avoid buggy C compilers that ignore characters
    after nulls in strings.  */
diff -ur emacs-18.59-orig/etc/wakeup.c emacs-18.59/etc/wakeup.c
--- emacs-18.59-orig/etc/wakeup.c	1991-07-30 23:03:39.000000000 +0200
+++ emacs-18.59/etc/wakeup.c	2007-01-29 21:47:56.000000000 +0100
@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 #include <time.h>
+#include <stdlib.h>
 
 struct tm *localtime ();
 
diff -ur emacs-18.59-orig/etc/yow.c emacs-18.59/etc/yow.c
--- emacs-18.59-orig/etc/yow.c	1988-04-13 08:13:41.000000000 +0200
+++ emacs-18.59/etc/yow.c	2007-01-29 21:47:56.000000000 +0100
@@ -1,5 +1,7 @@
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
 #include "../src/paths.h"
 
 /* zippy.c



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