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FYI: 1-gary-darwin6.6-tidyup.patch


From: Gary V. Vaughan
Subject: FYI: 1-gary-darwin6.6-tidyup.patch
Date: Fri, 30 May 2003 17:21:35 +0100
User-agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.3) Gecko/20030312

Installing latest autoconf, automake and libtool from fink, and building gettext-0.12.1 from source, and then applying this patch: I can now build a working CVS m4 on my darwin6.6 iBook :-)

Cheers,
        Gary.
--
  ())_. Gary V. Vaughan     gary@(oranda.demon.co.uk|gnu.org)
  ( '/  Research Scientist  http://www.oranda.demon.co.uk       ,_())____
  / )=  GNU Hacker          http://www.gnu.org/software/libtool  \'      `&
`(_~)_  Tech' Author        http://sources.redhat.com/autobook   =`---d__/
Index: ChangeLog
from  Gary V. Vaughan  <address@hidden>

        These changes were necessary to get m4 to build on my iBook
        running "powerpc-apple-darwin6.6" using Apples build of gcc "gcc
        (GCC) 3.1 20020420 (prerelease)":

        * src/main.c: Don't include dlfcn.h, ltdl.h handles correct
        inclusion of module loader headers.
        * modules/Makefile.am: Use AM_LDFLAGS, not LDFLAGS.
        * m4/Makefile.am: Ditto.
        (libm4_la_LIBADD): Added $(LTLIBINTL).
        * m4/utility.c (program_name): Removed declaration in favour of
        the one already in error.c!
        * m4/m4module.h (program_name): Define to program_invocation_name
        when using GNU C library. Use an explicit extern declaration.
        (interactive, sync_output, debug_level, hash_table_size)
        (no_gnu_extensions, prefix_all_builtins, max_debug_argument_length)
        (suppress_warnings, warning_status, nesting_limit, discard_comments)
        (lquote, rquote, bcomm, ecomm, m4_bad_argc, m4_skip_space)
        (m4_numeric_arg, m4_shipout_int, m4_shipout_string, m4_dump_args)
        (m4_debug, m4_debug_init, m4_debug_exit, m4_debug_decode)
        (m4_debug_flush_files, m4_debug_set_output, m4_debug_message_prefix)
        (m4_trace_prepre, m4_trace_pre, m4_trace_post, m4_sysval)
        (m4_expansion_level, m4_expand_ranges, m4_expand_input)
        (m4_call_macro, m4_process_macro, m4_syntax_table, m4_current_file)
        (m4_current_line, m4_current_diversion, m4_output_current_line):
        Don't rely on default, use an explicit extern.
        * m4/error.h (error, error_at_line, error_print_progname)
        (error_message_count, error_one_per_line): Ditto.
        * m4/ltdl.c: Update from CVS libtool.
        * m4/ltdl.h: Ditto.
        * commit: Update from CVS cvs-utils.

Index: commit
===================================================================
RCS file: /cvsroot/m4/m4/commit,v
retrieving revision 1.1
diff -u -p -u -r1.1 commit
--- commit 25 Nov 2000 00:17:10 -0000 1.1
+++ commit 30 May 2003 15:11:59 -0000
@@ -1,15 +1,15 @@
 #! /bin/sh
 
-# commit version 0.9.2
+# clcommit version 0.9.5
 
-# Copyright (C) 1999, Free Software Foundation
+# Copyright (C) 1999, 2000, Free Software Foundation
 
 # This script is Free Software, and it can be copied, distributed and
 # modified as defined in the GNU General Public License.  A copy of
 # its license can be downloaded from http://www.gnu.org/copyleft/gpl.html
 
-# Originally by Gary V. Vaughan <address@hidden>
-# Heavily modified by Alexandre Oliva <address@hidden>
+# Originally by Gary V. Vaughan <address@hidden>
+# Pretty much rewritten by Alexandre Oliva <address@hidden>
 
 # This scripts eases checking in changes to CVS-maintained projects
 # with ChangeLog files.  It will check that there have been no
@@ -19,32 +19,37 @@
 # files in the current directory (and below, unless `-l' is given) are
 # considered for check in.
 
-# The commit message will be extracted from the differences between
-# the local ChangeLog and the one in the repository (unless a message
-# was specified with `-m' or `-F').  An empty message is not accepted
-# (but a blank line is).  If the message is acceptable, it will be
-# presented for verification (and possible edition) using the $PAGER
-# environment variable (or `more', if it is not set, or `cat', if the
-# `-f' switch is given).  If $PAGER exits successfully, the modified
-# files (at that moment) are checked in, unless `-n' was specified, in
-# which case nothing is checked in.
+# The commit message will be extracted from the differences between a
+# file named ChangeLog* in the commit list, or named after -C, and the
+# one in the repository (unless a message was specified with `-m' or
+# `-F').  An empty message is not accepted (but a blank line is).  If
+# the message is acceptable, it will be presented for verification
+# (and possible edition) using the $PAGER environment variable (or
+# `more', if it is not set, or `cat', if the `-f' switch is given).
+# If $PAGER exits successfully, the modified files (at that moment)
+# are checked in, unless `-n' was specified, in which case nothing is
+# checked in.
 
-# usage: commit [-v] [-h] [-f] [-l] [-n] [-q] [-z N]
-#               [-m msg|-F msg_file] [--] [file|dir ...]
+# usage: clcommit [-v] [-h] [-f] [-l] [-n] [-q] [-z N] [-C ChangeLog_file]
+#                 [-m msg|-F msg_file|-1] [--] [file|dir ...]
 
-# -f      --fast        don't check (unless *followed* by -n), and just 
-#         --force       display commit message instead of running $PAGER
+# -f      --force       don't check (unless *followed* by -n), and just 
+#                       display commit message instead of running $PAGER
 # -l      --local       don't descend into subdirectories
 # -m msg  --message=msg set commit message
 #         --msg=msg     same as -m
 # -F file --file=file   read commit message from file
+# -1      --first       extract first entry from ChangeLog, no cvs diff
+# -C file --changelog=file extract commit message from specified ChangeLog
+#         --fast        same as --force --first
 # -n      --dry-run     don't commit anything
 # -q      --quiet       run cvs in quiet mode
 # -zN     --compress=N  set compression level (0-9, 0=none, 9=max)
 # -v      --version     print version information
 # -h,-?   --help        print short or long help message
 
-name=commit
+name=clcommit
+: ${CVS=cvs}
 cvsopt=
 updateopt=
 commitopt=
@@ -52,6 +57,7 @@ dry_run=false
 commit=:
 update=:
 log_file="${TMPDIR-/tmp}/commitlog.$$"
+first=false
 
 rm -f "$log_file"
 trap 'rm -f "$log_file"; exit 1' 1 2 15
@@ -63,7 +69,12 @@ while $main_repeat; do
 repeat="test $# -gt 0"
 while $repeat; do
     case "$1" in
-    -f|--force|--fast)
+    --fast)
+        shift
+       set fnord --force --first ${1+"$@"}
+       shift
+       ;;
+    -f|--force)
        update=false
        PAGER=cat
        shift
@@ -78,8 +89,8 @@ while $repeat; do
            echo "$name: missing argument for $1" >&2
            break
        fi
-       if test -f "$log_file"; then
-           echo "$name: you can have at most one of -m and -F" >&2
+       if $first || test -f "$log_file"; then
+           echo "$name: you can have at most one of -m, -F and -1" >&2
            break
        fi
        shift
@@ -87,8 +98,8 @@ while $repeat; do
        shift
        ;;
     -F|--file)
-       if test -f "$log_file"; then
-           echo "$name: you can have at most one of -m and -F" >&2
+       if $first || test -f "$log_file"; then
+           echo "$name: you can have at most one of -m, -F and -1" >&2
            break
        fi
        if test $# = 1; then
@@ -101,6 +112,27 @@ while $repeat; do
        fi
        shift
        ;;
+    -1|--first)
+        if test -f "$log_File"; then
+           echo "$name: you can have at most one of -m, -F and -1" >&2
+           break
+       fi
+       first=:
+       shift
+       ;;
+    -C|--[cC]hange[lL]og)
+        if test $# = 1; then
+           echo "$name: missing argument for $1" >&2
+           break
+       fi
+       shift
+       if test ! -f "$1"; then
+           echo "$name: ChangeLog file \`$1' does not exist" >&2
+           break
+       fi
+       ChangeLog="$1"
+       shift
+       ;;
     -n|--dry-run)
        commit=false
        update=true
@@ -126,13 +158,13 @@ while $repeat; do
        shift
        ;;
 
-    -m*|-F*|-z*)
+    -m*|-F*|-C*|-z*)
        opt=`echo "$1" | sed '1s/^\(..\).*$/\1/;q'`
        arg=`echo "$1" | sed '1s/^-[a-zA-Z0-9]//'`
        shift
        set -- "$opt" "$arg" ${1+"$@"}
        ;;
-    --message=*|--msg=*|--file=*|--compress=*)
+    --message=*|--msg=*|--file=*|--[Cc]hange[Ll]og=*|--compress=*)
        opt=`echo "$1" | sed '1s/^\(--[^=]*\)=.*/\1/;q'`
        arg=`echo "$1" | sed '1s/^--[^=]*=//'`
        shift
@@ -171,7 +203,7 @@ $repeat && break
 
 $update && \
 if echo "$name: checking for conflicts..." >&2
-   (cvs $cvsopt -q -n update $updateopt ${1+"$@"} 2>/dev/null \
+   ($CVS $cvsopt -q -n update $updateopt ${1+"$@"} \
     | while read line; do
        echo "$line"
        echo "$line" >&3
@@ -181,11 +213,41 @@ if echo "$name: checking for conflicts..
 fi
 
 if test ! -f "$log_file"; then
+  if test -z "$ChangeLog"; then
+    for f in ${1+"$@"}; do
+      case "$f" in
+      ChangeLog* | */ChangeLog*)
+        if test -z "$ChangeLog"; then
+           ChangeLog="$f"
+       else
+           echo "$name: multiple ChangeLog files: $ChangeLog and $f" >&2
+           break
+       fi
+       ;;
+      esac
+    done
+  fi
+
   echo "$name: checking commit message..." >&2
-  cvs $cvsopt diff -u ChangeLog \
-  | while read line; do
+  if $first; then
+    skipping=:
+    sed 's,^,+,' < ${ChangeLog-ChangeLog} |
+    while read line; do
       case "$line" in
-      "--- ChangeLog"*) :;;
+      "+") if $skipping; then skipping=false; else break; fi;;
+      "+ "*) 
+       echo "$name: *** Warning: lines should start with tabs, not spaces; 
ignoring line:" >&2
+       echo "$line" | sed 's/^.//' >&2;;
+      "+       "*)
+        $skipping || echo "$line" ;;
+      esac
+    done |
+    sed 's,^\+ ,,' > "$log_file" || break
+  else
+    $CVS $cvsopt diff -u ${ChangeLog-ChangeLog} |
+    while read line; do
+      case $line in
+      "--- "*) :;;
       "-"*)
        echo "$name: *** Warning: the following line in ChangeLog diff is 
suspicious:" >&2
        echo "$line" | sed 's/^.//' >&2;;
@@ -195,9 +257,10 @@ if test ! -f "$log_file"; then
       "+") echo;;
       "+       "*) echo "$line";;
       esac
-    done \
-  | sed -e 's,\+       ,,' -e '/./p' -e '/./d' -e '1d' -e '$d' > "$log_file" \
-  || break
+    done |
+    sed -e 's,\+       ,,' -e '/./p' -e '/./d' -e '1d' -e '$d' > "$log_file" \
+    || break
+  fi
 # The sed script above removes "+TAB" from the beginning of a line, then
 # deletes the first and/or the last line, when they happen to be empty
 fi
@@ -208,7 +271,7 @@ if grep '[^         ]' < "$log_file" > /dev/nul
 fi
 
 if grep '^$' < "$log_file" > /dev/null; then
-  echo "$name: *** Warning: blank lines should not appear within a commit 
messages." >&2
+  echo "$name: *** Warning: blank lines should not appear within commit 
messages." >&2
   echo "$name: *** They should be used to separate distinct commits." >&2
 fi
 
@@ -220,7 +283,7 @@ sleep 1 # give the user some time for a 
 # zeroed it out.  If s/he did, it was probably intentional.
 
 if $commit; then
-  cvs $cvsopt commit $commitopt -F $log_file ${1+"$@"} || break
+  $CVS $cvsopt commit $commitopt -F $log_file ${1+"$@"} || break
 fi
 
 main_repeat=false
Index: m4/Makefile.am
===================================================================
RCS file: /cvsroot/m4/m4/m4/Makefile.am,v
retrieving revision 1.14
diff -u -p -u -r1.14 Makefile.am
--- m4/Makefile.am 29 May 2002 18:06:42 -0000 1.14
+++ m4/Makefile.am 30 May 2003 15:11:59 -0000
@@ -1,6 +1,6 @@
 ## Makefile.am -- Process this file with automake to produce Makefile.in
 ##
-## Copyright 2000, 2001 Free Software Foundation
+## Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -24,7 +24,7 @@ MAINTAINERCLEANFILES  = Makefile.in
 MODULE_PATH            = $(pkglibexecdir)
 pkgincdir              = $(includedir)/@PACKAGE@
 
-LDFLAGS        = -no-undefined -export-dynamic
+AM_LDFLAGS     = -no-undefined -export-dynamic
 INCLUDES       = -I$(top_builddir) -I$(top_srcdir) \
                  -I$(top_builddir)/src -I$(top_srcdir)/src $(INTLINCL)
 
@@ -39,7 +39,7 @@ lib_LTLIBRARIES               = libm4.la
 libm4_la_SOURCES       = builtin.c debug.c error.c hash.c \
                          input.c ltdl.c macro.c module.c output.c \
                          path.c regex.c symtab.c syntax.c utility.c
-libm4_la_LIBADD                = $(LTLIBOBJS) $(LIBADD_DL)
+libm4_la_LIBADD                = $(LTLIBOBJS) $(LTLIBINTL) $(LIBADD_DL)
 
 module.o module.lo: $(srcdir)/module.c pathconf.h
 pathconf.h: Makefile
Index: m4/error.h
===================================================================
RCS file: /cvsroot/m4/m4/m4/error.h,v
retrieving revision 1.3
diff -u -p -u -r1.3 error.h
--- m4/error.h 20 Aug 2001 20:25:25 -0000 1.3
+++ m4/error.h 30 May 2003 15:11:59 -0000
@@ -1,5 +1,5 @@
 /* Declaration for error-reporting function
-   Copyright 1995-1997, 2000 Free Software Foundation, Inc.
+   Copyright 1995-1997, 2000, 2003 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
@@ -57,22 +57,21 @@ extern void error_at_line (int status, i
 /* If NULL, error will flush stdout, then print on stderr the program
    name, a colon and a space.  Otherwise, error will call this
    function without parameters instead.  */
-void (*error_print_progname) (void);
+extern void (*error_print_progname) (void);
 
 #else
-void error ();
-void error_at_line ();
-void (*error_print_progname) ();
+extern void error ();
+extern void error_at_line ();
+extern void (*error_print_progname) ();
 #endif
 
 /* This variable is incremented each time `error' is called.  */
-unsigned int error_message_count;
+extern unsigned int error_message_count;
 
 /* Sometimes we want to have at most one error per line.  This
    variable controls whether this mode is selected or not.  */
-int error_one_per_line;
+extern int error_one_per_line;
 
 END_C_DECLS
 
 #endif /* !M4_ERROR_H */
-
Index: m4/ltdl.c
===================================================================
RCS file: /cvsroot/m4/m4/m4/ltdl.c,v
retrieving revision 1.12
diff -u -p -u -r1.12 ltdl.c
--- m4/ltdl.c 14 Oct 2001 11:44:41 -0000 1.12
+++ m4/ltdl.c 30 May 2003 15:11:59 -0000
@@ -65,20 +65,52 @@ Foundation, Inc., 59 Temple Place, Suite
 #  include <errno.h>
 #endif
 
-#if HAVE_DIRENT_H
+
+#ifndef __WINDOWS__
+#  ifdef __WIN32__
+#    define __WINDOWS__
+#  endif
+#endif
+
+
+#undef LT_USE_POSIX_DIRENT
+#ifdef HAVE_CLOSEDIR
+#  ifdef HAVE_OPENDIR
+#    ifdef HAVE_READDIR
+#      ifdef HAVE_DIRENT_H
+#        define LT_USE_POSIX_DIRENT
+#      endif /* HAVE_DIRENT_H */
+#    endif /* HAVE_READDIR */
+#  endif /* HAVE_OPENDIR */
+#endif /* HAVE_CLOSEDIR */
+
+
+#undef LT_USE_WINDOWS_DIRENT_EMULATION
+#ifndef LT_USE_POSIX_DIRENT
+#  ifdef __WINDOWS__
+#    define LT_USE_WINDOWS_DIRENT_EMULATION
+#  endif /* __WINDOWS__ */
+#endif /* LT_USE_POSIX_DIRENT */
+
+
+#ifdef LT_USE_POSIX_DIRENT
 #  include <dirent.h>
 #  define LT_D_NAMLEN(dirent) (strlen((dirent)->d_name))
 #else
-#  define dirent direct
-#  define LT_D_NAMLEN(dirent) ((dirent)->d_namlen)
-#  if HAVE_SYS_NDIR_H
-#    include <sys/ndir.h>
-#  endif
-#  if HAVE_SYS_DIR_H
-#    include <sys/dir.h>
-#  endif
-#  if HAVE_NDIR_H
-#    include <ndir.h>
+#  ifdef LT_USE_WINDOWS_DIRENT_EMULATION
+#    define LT_D_NAMLEN(dirent) (strlen((dirent)->d_name))
+#  else
+#    define dirent direct
+#    define LT_D_NAMLEN(dirent) ((dirent)->d_namlen)
+#    if HAVE_SYS_NDIR_H
+#      include <sys/ndir.h>
+#    endif
+#    if HAVE_SYS_DIR_H
+#      include <sys/dir.h>
+#    endif
+#    if HAVE_NDIR_H
+#      include <ndir.h>
+#    endif
 #  endif
 #endif
 
@@ -118,7 +150,28 @@ Foundation, Inc., 59 Temple Place, Suite
 #  define LT_READTEXT_MODE "r"
 #endif
 
+#ifdef LT_USE_WINDOWS_DIRENT_EMULATION
+
+#include <windows.h>
+
+#define dirent lt_dirent
+#define DIR lt_DIR
+
+struct dirent
+{
+  char d_name[2048];
+  int  d_namlen;
+};
+
+typedef struct _DIR
+{
+  HANDLE hSearch;
+  WIN32_FIND_DATA Win32FindData;
+  BOOL firsttime;
+  struct dirent file_info;
+} DIR;
 
+#endif /* LT_USE_WINDOWS_DIRENT_EMULATION */
 
 
 /* --- MANIFEST CONSTANTS --- */
@@ -158,7 +211,8 @@ static char   *lt_estrdup   LT_PARAMS((con
 static lt_ptr lt_emalloc       LT_PARAMS((size_t size));
 static lt_ptr lt_erealloc      LT_PARAMS((lt_ptr addr, size_t size));
 
-static lt_ptr rpl_realloc      LT_PARAMS((lt_ptr ptr, size_t size));
+/* static lt_ptr rpl_realloc   LT_PARAMS((lt_ptr ptr, size_t size)); */
+#define rpl_realloc realloc
 
 /* These are the pointers that can be changed by the caller:  */
 LT_GLOBAL_DATA lt_ptr (*lt_dlmalloc)   LT_PARAMS((size_t size))
@@ -371,6 +425,76 @@ memmove (dest, src, size)
 
 #endif /* !HAVE_MEMMOVE */
 
+#ifdef LT_USE_WINDOWS_DIRENT_EMULATION
+
+static void closedir LT_PARAMS((DIR *entry));
+
+static void
+closedir(entry)
+  DIR *entry;
+{
+  assert(entry != (DIR *) NULL);
+  FindClose(entry->hSearch);
+  lt_dlfree((lt_ptr)entry);
+}
+
+
+static DIR * opendir LT_PARAMS((const char *path));
+
+static DIR*
+opendir (path)
+  const char *path;
+{
+  char file_specification[LT_FILENAME_MAX];
+  DIR *entry;
+
+  assert(path != (char *) NULL);
+  (void) strncpy(file_specification,path,LT_FILENAME_MAX-1);
+  (void) strcat(file_specification,"\\");
+  entry = LT_DLMALLOC (DIR,sizeof(DIR));
+  if (entry != (DIR *) 0)
+    {
+      entry->firsttime = TRUE;
+      entry->hSearch = FindFirstFile(file_specification,&entry->Win32FindData);
+    }
+  if (entry->hSearch == INVALID_HANDLE_VALUE)
+    {
+      (void) strcat(file_specification,"\\*.*");
+      entry->hSearch = FindFirstFile(file_specification,&entry->Win32FindData);
+      if (entry->hSearch == INVALID_HANDLE_VALUE)
+        {
+          LT_DLFREE (entry);
+          return (DIR *) 0;
+        }
+    }
+  return(entry);
+}
+
+
+static struct dirent *readdir LT_PARAMS((DIR *entry));
+
+static struct dirent *readdir(entry)
+  DIR *entry;
+{
+  int
+    status;
+
+  if (entry == (DIR *) 0)
+    return((struct dirent *) 0);
+  if (!entry->firsttime)
+    {
+      status = FindNextFile(entry->hSearch,&entry->Win32FindData);
+      if (status == 0)
+        return((struct dirent *) 0);
+    }
+  entry->firsttime = FALSE;
+  (void) strncpy(entry->file_info.d_name,entry->Win32FindData.cFileName,
+    LT_FILENAME_MAX-1);
+  entry->file_info.d_namlen = strlen(entry->file_info.d_name);
+  return(&entry->file_info);
+}
+
+#endif /* LT_USE_WINDOWS_DIRENT_EMULATION */
 
 /* According to Alexandre Oliva <address@hidden>,
     ``realloc is not entirely portable''
@@ -379,15 +503,22 @@ memmove (dest, src, size)
    Instead implement our own version (with known boundary conditions)
    using lt_dlmalloc and lt_dlfree. */
 
-#undef realloc
-#define realloc rpl_realloc
+/* #undef realloc
+   #define realloc rpl_realloc
+*/
+#if 0
+  /* You can't (re)define realloc unless you also (re)define malloc.
+     Right now, this code uses the size of the *destination* to decide
+     how much to copy.  That's not right, but you can't know the size
+     of the source unless you know enough about, or wrote malloc.  So
+     this code is disabled... */
 
 static lt_ptr
 realloc (ptr, size)
      lt_ptr ptr;
      size_t size;
 {
-  if (size <= 0)
+  if (size == 0)
     {
       /* For zero or less bytes, free the original memory */
       if (ptr != 0)
@@ -418,6 +549,7 @@ realloc (ptr, size)
       return mem;
     }
 }
+#endif
 
 
 #if ! HAVE_ARGZ_APPEND
@@ -542,11 +674,6 @@ argz_insert (pargz, pargz_len, before, e
   assert (pargz_len);
   assert (entry && *entry);
 
-  /* Either PARGZ/PARGZ_LEN is empty and BEFORE is NULL,
-     or BEFORE points into an address within the ARGZ vector.  */
-  assert ((!*pargz && !*pargz_len && !before)
-         || ((*pargz <= before) && (before < (*pargz + *pargz_len))));
-
   /* No BEFORE address indicates ENTRY should be inserted after the
      current last element.  */
   if (!before)
@@ -555,7 +682,7 @@ argz_insert (pargz, pargz_len, before, e
   /* This probably indicates a programmer error, but to preserve
      semantics, scan back to the start of an entry if BEFORE points
      into the middle of it.  */
-  while ((before >= *pargz) && (before[-1] != LT_EOS_CHAR))
+  while ((before > *pargz) && (before[-1] != LT_EOS_CHAR))
     --before;
 
   {
@@ -911,11 +1038,7 @@ lt_estrdup (str)
 /* --- DLOPEN() INTERFACE LOADER --- */
 
 
-/* The Cygwin dlopen implementation prints a spurious error message to
-   stderr if its call to LoadLibrary() fails for any reason.  We can
-   mitigate this by not using the Cygwin implementation, and falling
-   back to our own LoadLibrary() wrapper. */
-#if HAVE_LIBDL && !defined(__CYGWIN__)
+#if HAVE_LIBDL
 
 /* dynamic linking with dlopen/dlsym */
 
@@ -1452,7 +1575,343 @@ static struct lt_user_dlloader sys_dld =
 
 #endif /* HAVE_DLD */
 
+/* --- DYLD() MACOSX/DARWIN INTERFACE LOADER --- */
+#if HAVE_DYLD
+
 
+#if HAVE_MACH_O_DYLD_H
+# include <mach-o/dyld.h>
+#endif
+#include <mach-o/getsect.h>
+
+/* We have to put some stuff here that isn't in older dyld.h files */
+#ifndef ENUM_DYLD_BOOL
+# define ENUM_DYLD_BOOL
+# undef FALSE
+# undef TRUE
+ enum DYLD_BOOL {
+    FALSE,
+    TRUE
+ };
+#endif
+#ifndef LC_REQ_DYLD
+# define LC_REQ_DYLD 0x80000000
+#endif
+#ifndef LC_LOAD_WEAK_DYLIB
+# define LC_LOAD_WEAK_DYLIB (0x18 | LC_REQ_DYLD)
+#endif
+static const struct mach_header * (*ltdl_NSAddImage)(const char *image_name, 
unsigned long options) = 0;
+static NSSymbol (*ltdl_NSLookupSymbolInImage)(const struct mach_header 
*image,const char *symbolName, unsigned long options) = 0;
+static enum DYLD_BOOL (*ltdl_NSIsSymbolNameDefinedInImage)(const struct 
mach_header *image, const char *symbolName) = 0;
+static enum DYLD_BOOL (*ltdl_NSMakePrivateModulePublic)(NSModule module) = 0;
+
+#ifndef NSADDIMAGE_OPTION_NONE
+#define NSADDIMAGE_OPTION_NONE                          0x0
+#endif
+#ifndef NSADDIMAGE_OPTION_RETURN_ON_ERROR
+#define NSADDIMAGE_OPTION_RETURN_ON_ERROR               0x1
+#endif
+#ifndef NSADDIMAGE_OPTION_WITH_SEARCHING
+#define NSADDIMAGE_OPTION_WITH_SEARCHING                0x2
+#endif
+#ifndef NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED
+#define NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED         0x4
+#endif
+#ifndef NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME
+#define NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME 0x8
+#endif
+#ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND
+#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND            0x0
+#endif
+#ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW
+#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW        0x1
+#endif
+#ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY
+#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY      0x2
+#endif
+#ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR
+#define NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR 0x4
+#endif
+
+
+static const char *
+lt_int_dyld_error(othererror)
+       char* othererror;
+{
+/* return the dyld error string, or the passed in error string if none */
+       NSLinkEditErrors ler;
+       int lerno;
+       const char *errstr;
+       const char *file;
+       NSLinkEditError(&ler,&lerno,&file,&errstr);
+       if (!errstr || !strlen(errstr)) errstr = othererror;
+       return errstr;
+}
+
+static const struct mach_header *
+lt_int_dyld_get_mach_header_from_nsmodule(module)
+       NSModule module;
+{
+/* There should probably be an apple dyld api for this */
+       int i=_dyld_image_count();
+       int j;
+       const char *modname=NSNameOfModule(module);
+       const struct mach_header *mh=NULL;
+       if (!modname) return NULL;
+       for (j = 0; j < i; j++)
+       {
+               if (!strcmp(_dyld_get_image_name(j),modname))
+               {
+                       mh=_dyld_get_image_header(j);
+                       break;
+               }
+       }
+       return mh;
+}
+
+static const char* lt_int_dyld_lib_install_name(mh)
+       const struct mach_header *mh;
+{
+/* NSAddImage is also used to get the loaded image, but it only works if the 
lib
+   is installed, for uninstalled libs we need to check the install_names 
against
+   each other. Note that this is still broken if DYLD_IMAGE_SUFFIX is set and a
+   different lib was loaded as a result
+*/
+       int j;
+       struct load_command *lc;
+       unsigned long offset = sizeof(struct mach_header);
+       const char* retStr=NULL;
+       for (j = 0; j < mh->ncmds; j++)
+       {
+               lc = (struct load_command*)(((unsigned long)mh) + offset);
+               if (LC_ID_DYLIB == lc->cmd)
+               {
+                       retStr=(char*)(((struct 
dylib_command*)lc)->dylib.name.offset +
+                                                                       
(unsigned long)lc);
+               }
+               offset += lc->cmdsize;
+       }
+       return retStr;
+}
+
+static const struct mach_header *
+lt_int_dyld_match_loaded_lib_by_install_name(const char *name)
+{
+       int i=_dyld_image_count();
+       int j;
+       const struct mach_header *mh=NULL;
+       const char *id=NULL;
+       for (j = 0; j < i; j++)
+       {
+               id=lt_int_dyld_lib_install_name(_dyld_get_image_header(j));
+               if ((id) && (!strcmp(id,name)))
+               {
+                       mh=_dyld_get_image_header(j);
+                       break;
+               }
+       }
+       return mh;
+}
+
+static NSSymbol
+lt_int_dyld_NSlookupSymbolInLinkedLibs(symbol,mh)
+       const char *symbol;
+       const struct mach_header *mh;
+{
+       /* Safe to assume our mh is good */
+       int j;
+       struct load_command *lc;
+       unsigned long offset = sizeof(struct mach_header);
+       NSSymbol retSym = 0;
+       const struct mach_header *mh1;
+       if ((ltdl_NSLookupSymbolInImage) && NSIsSymbolNameDefined(symbol) )
+       {
+               for (j = 0; j < mh->ncmds; j++)
+               {
+                       lc = (struct load_command*)(((unsigned long)mh) + 
offset);
+                       if ((LC_LOAD_DYLIB == lc->cmd) || (LC_LOAD_WEAK_DYLIB 
== lc->cmd))
+                       {
+                               
mh1=lt_int_dyld_match_loaded_lib_by_install_name((char*)(((struct 
dylib_command*)lc)->dylib.name.offset +
+                                                                               
(unsigned long)lc));
+                               if (!mh1)
+                               {
+                                       /* Maybe NSAddImage can find it */
+                                       mh1=ltdl_NSAddImage((char*)(((struct 
dylib_command*)lc)->dylib.name.offset +
+                                                                               
(unsigned long)lc),
+                                                                               
NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED +
+                                                                               
NSADDIMAGE_OPTION_WITH_SEARCHING +
+                                                                               
NSADDIMAGE_OPTION_RETURN_ON_ERROR );
+                               }
+                               if (mh1)
+                               {
+                                       retSym = ltdl_NSLookupSymbolInImage(mh1,
+                                                                               
        symbol,
+                                                                               
        NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW
+                                                                               
        | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR
+                                                                               
        );
+                                       if (retSym) break;
+                               }
+                       }
+                       offset += lc->cmdsize;
+               }
+       }
+       return retSym;
+}
+
+static int
+sys_dyld_init()
+{
+       int retCode = 0;
+       int err = 0;
+       if (!_dyld_present()) {
+               retCode=1;
+       }
+       else {
+      err = _dyld_func_lookup("__dyld_NSAddImage",(unsigned 
long*)&ltdl_NSAddImage);
+      err = _dyld_func_lookup("__dyld_NSLookupSymbolInImage",(unsigned 
long*)&ltdl_NSLookupSymbolInImage);
+      err = _dyld_func_lookup("__dyld_NSIsSymbolNameDefinedInImage",(unsigned 
long*)&ltdl_NSIsSymbolNameDefinedInImage);
+      err = _dyld_func_lookup("__dyld_NSMakePrivateModulePublic",(unsigned 
long*)&ltdl_NSMakePrivateModulePublic);
+    }
+ return retCode;
+}
+
+static lt_module
+sys_dyld_open (loader_data, filename)
+     lt_user_data loader_data;
+     const char *filename;
+{
+       lt_module   module   = 0;
+       NSObjectFileImage ofi = 0;
+       NSObjectFileImageReturnCode ofirc;
+
+       if (!filename)
+               return (lt_module)-1;
+       ofirc = NSCreateObjectFileImageFromFile(filename, &ofi);
+       switch (ofirc)
+       {
+               case NSObjectFileImageSuccess:
+                       module = NSLinkModule(ofi, filename,
+                                               
NSLINKMODULE_OPTION_RETURN_ON_ERROR
+                                                | NSLINKMODULE_OPTION_PRIVATE
+                                                | NSLINKMODULE_OPTION_BINDNOW);
+                       NSDestroyObjectFileImage(ofi);
+                       if (module)
+                               ltdl_NSMakePrivateModulePublic(module);
+                       break;
+               case NSObjectFileImageInappropriateFile:
+                   if (ltdl_NSIsSymbolNameDefinedInImage && 
ltdl_NSLookupSymbolInImage)
+                   {
+                               module = (lt_module)ltdl_NSAddImage(filename, 
NSADDIMAGE_OPTION_RETURN_ON_ERROR);
+                               break;
+                       }
+               default:
+                       LT_DLMUTEX_SETERROR 
(lt_int_dyld_error(LT_DLSTRERROR(CANNOT_OPEN)));
+                       return 0;
+       }
+       if (!module) LT_DLMUTEX_SETERROR 
(lt_int_dyld_error(LT_DLSTRERROR(CANNOT_OPEN)));
+  return module;
+}
+
+static int
+sys_dyld_close (loader_data, module)
+     lt_user_data loader_data;
+     lt_module module;
+{
+       int retCode = 0;
+       int flags = 0;
+       if (module == (lt_module)-1) return 0;
+#ifdef __BIG_ENDIAN__
+       if (((struct mach_header *)module)->magic == MH_MAGIC)
+#else
+    if (((struct mach_header *)module)->magic == MH_CIGAM)
+#endif
+       {
+         LT_DLMUTEX_SETERROR("Can not close a dylib");
+         retCode = 1;
+       }
+       else
+       {
+#if 1
+/* Currently, if a module contains c++ static destructors and it is unloaded, 
we
+   get a segfault in atexit(), due to compiler and dynamic loader differences 
of
+   opinion, this works around that.
+*/
+               if ((const struct section *)NULL !=
+                  
getsectbynamefromheader(lt_int_dyld_get_mach_header_from_nsmodule(module),
+                  "__DATA","__mod_term_func"))
+               {
+                       flags += NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED;
+               }
+#endif
+#ifdef __ppc__
+                       flags += NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES;
+#endif
+               if (!NSUnLinkModule(module,flags))
+               {
+                       retCode=1;
+                       LT_DLMUTEX_SETERROR 
(lt_int_dyld_error(LT_DLSTRERROR(CANNOT_CLOSE)));
+               }
+       }
+
+ return retCode;
+}
+
+static lt_ptr
+sys_dyld_sym (loader_data, module, symbol)
+     lt_user_data loader_data;
+     lt_module module;
+     const char *symbol;
+{
+       lt_ptr address = 0;
+       NSSymbol *nssym = 0;
+       void *unused;
+       const struct mach_header *mh=NULL;
+       if (module == (lt_module)-1)
+       {
+               _dyld_lookup_and_bind(symbol,(unsigned long*)&address,&unused);
+               return address;
+       }
+#ifdef __BIG_ENDIAN__
+       if (((struct mach_header *)module)->magic == MH_MAGIC)
+#else
+    if (((struct mach_header *)module)->magic == MH_CIGAM)
+#endif
+       {
+           if (ltdl_NSIsSymbolNameDefinedInImage && ltdl_NSLookupSymbolInImage)
+           {
+               mh=module;
+                       if (ltdl_NSIsSymbolNameDefinedInImage((struct 
mach_header*)module,symbol))
+                       {
+                               nssym = ltdl_NSLookupSymbolInImage((struct 
mach_header*)module,
+                                                                               
        symbol,
+                                                                               
        NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW
+                                                                               
        | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR
+                                                                               
        );
+                       }
+           }
+
+       }
+  else {
+       nssym = NSLookupSymbolInModule(module, symbol);
+       }
+       if (!nssym)
+       {
+               if (!mh) mh=lt_int_dyld_get_mach_header_from_nsmodule(module);
+               nssym = lt_int_dyld_NSlookupSymbolInLinkedLibs(symbol,mh);
+       }
+       if (!nssym)
+       {
+               LT_DLMUTEX_SETERROR 
(lt_int_dyld_error(LT_DLSTRERROR(SYMBOL_NOT_FOUND)));
+               return NULL;
+       }
+       return NSAddressOfSymbol(nssym);
+}
+
+static struct lt_user_dlloader sys_dyld =
+  { "_", sys_dyld_open, sys_dyld_close, sys_dyld_sym, 0, 0 };
+
+
+#endif /* HAVE_DYLD */
 
 
 /* --- DLPREOPEN() INTERFACE LOADER --- */
@@ -1734,7 +2193,7 @@ lt_dlinit ()
       handles = 0;
       user_search_path = 0; /* empty search path */
 
-#if HAVE_LIBDL && !defined(__CYGWIN__)
+#if HAVE_LIBDL
       errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dl, "dlopen");
 #endif
 #if HAVE_SHL_LOAD
@@ -1749,6 +2208,10 @@ lt_dlinit ()
 #if HAVE_DLD
       errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dld, "dld");
 #endif
+#if HAVE_DYLD
+       errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dyld, "dyld");
+       errors += sys_dyld_init();
+#endif
       errors += lt_dlloader_add (lt_dlloader_next (0), &presym, "dlpreload");
 
       if (presym_init (presym.dlloader_data))
@@ -1919,6 +2382,18 @@ tryall_dlopen (handle, filename)
   cur = *handle;
   if (filename)
     {
+      /* Comment out the check of file permissions using access.
+        This call seems to always return -1 with error EACCES.
+      */
+      /* We need to catch missing file errors early so that
+        file_not_found() can detect what happened.
+      if (access (filename, R_OK) != 0)
+       {
+         LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND));
+         ++errors;
+         goto done;
+       } */
+
       cur->info.filename = lt_estrdup (filename);
       if (!cur->info.filename)
        {
@@ -1981,8 +2456,9 @@ tryall_dlopen_module (handle, prefix, di
   assert (strchr (dirname, LT_DIRSEP_CHAR) == 0);
 #endif
 
-  if (dirname[dirname_len -1] == '/')
-    --dirname_len;
+  if (dirname_len > 0)
+    if (dirname[dirname_len -1] == '/')
+      --dirname_len;
   filename_len = dirname_len + 1 + LT_STRLEN (dlname);
 
   /* Allocate memory, and combine DIRNAME and MODULENAME into it.
@@ -2164,8 +2640,8 @@ foreach_dirinpath (search_path, base_nam
 {
   int   result         = 0;
   int   filenamesize   = 0;
-  int   lenbase        = LT_STRLEN (base_name);
-  int  argz_len        = 0;
+  size_t lenbase       = LT_STRLEN (base_name);
+  size_t argz_len      = 0;
   char *argz           = 0;
   char *filename       = 0;
   char *canonical      = 0;
@@ -2188,7 +2664,7 @@ foreach_dirinpath (search_path, base_nam
     char *dir_name = 0;
     while ((dir_name = argz_next (argz, argz_len, dir_name)))
       {
-       int lendir = LT_STRLEN (dir_name);
+       size_t lendir = LT_STRLEN (dir_name);
 
        if (lendir +1 +lenbase >= filenamesize)
        {
@@ -2199,7 +2675,9 @@ foreach_dirinpath (search_path, base_nam
            goto cleanup;
        }
 
-       strncpy (filename, dir_name, lendir);
+       assert (filenamesize > lendir);
+       strcpy (filename, dir_name);
+
        if (base_name && *base_name)
          {
            if (filename[lendir -1] != '/')
@@ -2275,11 +2753,11 @@ find_handle_callback (filename, data, ig
      lt_ptr data;
      lt_ptr ignored;
 {
-  lt_dlhandle  *handle = (lt_dlhandle *) data;
-  int          found   = access (filename, R_OK);
+  lt_dlhandle  *handle         = (lt_dlhandle *) data;
+  int          notfound        = access (filename, R_OK);
 
   /* Bail out if file cannot be read...  */
-  if (!found)
+  if (notfound)
     return 0;
 
   /* Try to dlopen the file, but do not continue searching in any
@@ -2499,7 +2977,7 @@ trim (dest, str)
   /* remove the leading and trailing "'" from str
      and store the result in dest */
   const char *end   = strrchr (str, '\'');
-  int  len         = LT_STRLEN (str);
+  size_t len       = LT_STRLEN (str);
   char *tmp;
 
   LT_DLFREE (*dest);
@@ -2624,7 +3102,6 @@ try_dlopen (phandle, filename)
       char *   deplibs  = 0;
       char *    line    = 0;
       size_t   line_len;
-      int      i;
 
       /* if we can't find the installed flag, it is probably an
         installed libtool archive, produced with an old version
@@ -2640,23 +3117,26 @@ try_dlopen (phandle, filename)
        }
 
       /* canonicalize the module name */
-      for (i = 0; i < ext - base_name; ++i)
-       {
-         if (isalnum ((int)(base_name[i])))
-           {
-             name[i] = base_name[i];
-           }
-         else
-           {
-             name[i] = '_';
-           }
-       }
-      name[ext - base_name] = LT_EOS_CHAR;
+      {
+        size_t i;
+        for (i = 0; i < ext - base_name; ++i)
+         {
+           if (isalnum ((int)(base_name[i])))
+             {
+               name[i] = base_name[i];
+             }
+           else
+             {
+               name[i] = '_';
+             }
+         }
+        name[ext - base_name] = LT_EOS_CHAR;
+      }
 
-    /* Now try to open the .la file.  If there is no directory name
-       component, try to find it first in user_search_path and then other
-       prescribed paths.  Otherwise (or in any case if the module was not
-       yet found) try opening just the module name as passed.  */
+      /* Now try to open the .la file.  If there is no directory name
+         component, try to find it first in user_search_path and then other
+         prescribed paths.  Otherwise (or in any case if the module was not
+         yet found) try opening just the module name as passed.  */
       if (!dir)
        {
          const char *search_path;
@@ -2715,17 +3195,17 @@ try_dlopen (phandle, filename)
       /* read the .la file */
       while (!feof (file))
        {
-         if (!fgets (line, line_len, file))
+         if (!fgets (line, (int) line_len, file))
            {
              break;
            }
 
          /* Handle the case where we occasionally need to read a line
             that is longer than the initial buffer size.  */
-         while (line[LT_STRLEN(line) -1] != '\n')
+         while ((line[LT_STRLEN(line) -1] != '\n') && (!feof (file)))
            {
              line = LT_DLREALLOC (char, line, line_len *2);
-             if (!fgets (&line[line_len -1], line_len +1, file))
+             if (!fgets (&line[line_len -1], (int) line_len +1, file))
                {
                  break;
                }
@@ -2873,7 +3353,10 @@ try_dlopen (phandle, filename)
 #endif
                   )))
        {
-         tryall_dlopen (&newhandle, filename);
+          if (tryall_dlopen (&newhandle, filename) != 0)
+            {
+              newhandle = NULL;
+            }
        }
 
       if (!newhandle)
@@ -2947,7 +3430,7 @@ lt_dlopenext (filename)
   lt_dlhandle  handle          = 0;
   char *       tmp             = 0;
   char *       ext             = 0;
-  int          len;
+  size_t       len;
   int          errors          = 0;
 
   if (!filename)
@@ -2985,7 +3468,7 @@ lt_dlopenext (filename)
      failed, it is better to return an error message here than to
      report FILE_NOT_FOUND when the alternatives (foo.so etc) are not
      in the module search path.  */
-  if (handle || ((errors > 0) && file_not_found ()))
+  if (handle || ((errors > 0) && !file_not_found ()))
     {
       LT_DLFREE (tmp);
       return handle;
@@ -3012,7 +3495,7 @@ lt_dlopenext (filename)
 
   /* As before, if the file was found but loading failed, return now
      with the current error message.  */
-  if (handle || ((errors > 0) && file_not_found ()))
+  if (handle || ((errors > 0) && !file_not_found ()))
     {
       LT_DLFREE (tmp);
       return handle;
@@ -3337,7 +3820,7 @@ lt_dlsym (handle, symbol)
      lt_dlhandle handle;
      const char *symbol;
 {
-  int  lensym;
+  size_t lensym;
   char lsym[LT_SYMBOL_LENGTH];
   char *sym;
   lt_ptr address;
Index: m4/m4module.h
===================================================================
RCS file: /cvsroot/m4/m4/m4/m4module.h,v
retrieving revision 1.38
diff -u -p -u -r1.38 m4module.h
--- m4/m4module.h 29 May 2002 18:06:42 -0000 1.38
+++ m4/m4module.h 30 May 2003 15:11:59 -0000
@@ -1,5 +1,5 @@
 /* GNU m4 -- A simple macro processor
-   Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc.
+   Copyright 1989-1994, 1999, 2000, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -183,45 +183,49 @@ extern m4_builtin_func *m4_token_func       
   while (0)
 
 /* The name this program was run with. */
-const char *program_name;
+#ifdef _LIBC
+/* In the GNU C library, there is a predefined variable for this.  */
+# define program_name program_invocation_name
+#endif
+extern const char *program_name;
 
 /* Option flags  (defined in utility.c; set in m4.c).  */
-int interactive;               /* -e */
-int sync_output;               /* -s */
-int debug_level;               /* -d */
-int hash_table_size;           /* -H */
-int no_gnu_extensions;         /* -G */
-int prefix_all_builtins;       /* -P */
-int max_debug_argument_length; /* -l */
-int suppress_warnings;         /* -Q */
-int warning_status;            /* -E */
-int nesting_limit;             /* -L */
-int discard_comments;          /* -c */
+extern int interactive;                        /* -e */
+extern int sync_output;                        /* -s */
+extern int debug_level;                        /* -d */
+extern int hash_table_size;            /* -H */
+extern int no_gnu_extensions;          /* -G */
+extern int prefix_all_builtins;                /* -P */
+extern int max_debug_argument_length;  /* -l */
+extern int suppress_warnings;          /* -Q */
+extern int warning_status;             /* -E */
+extern int nesting_limit;              /* -L */
+extern int discard_comments;           /* -c */
 
 /* left and right quote, begin and end comment */
-m4_string lquote;
-m4_string rquote;
+extern m4_string lquote;
+extern m4_string rquote;
 
-m4_string bcomm;
-m4_string ecomm;
+extern m4_string bcomm;
+extern m4_string ecomm;
 
 #define DEF_LQUOTE "`"
 #define DEF_RQUOTE "\'"
 #define DEF_BCOMM "#"
 #define DEF_ECOMM "\n"
 
-boolean m4_bad_argc (int, m4_token **, int, int);
-const char *m4_skip_space (const char *);
-boolean m4_numeric_arg (int, m4_token **, int, int *);
-void m4_shipout_int (struct obstack *, int);
-void m4_shipout_string (struct obstack*, const char*, int, boolean);
-void m4_dump_args (struct obstack *obs, int argc, m4_token **argv, const char 
*sep, boolean quoted);
+extern boolean m4_bad_argc (int, m4_token **, int, int);
+extern const char *m4_skip_space (const char *);
+extern boolean m4_numeric_arg (int, m4_token **, int, int *);
+extern void m4_shipout_int (struct obstack *, int);
+extern void m4_shipout_string (struct obstack*, const char*, int, boolean);
+extern void m4_dump_args (struct obstack *obs, int argc, m4_token **argv, 
const char *sep, boolean quoted);
 
 
 
 /* --- RUNTIME DEBUGGING --- */
 
-FILE *m4_debug;
+extern FILE *m4_debug;
 
 /* The value of debug_level is a bitmask of the following.  */
 
@@ -311,33 +315,33 @@ FILE *m4_debug;
     }                                                          \
   while (0)
 
-void m4_debug_init (void);
-void m4_debug_exit (void);
-int m4_debug_decode (const char *);
-void m4_debug_flush_files (void);
-boolean m4_debug_set_output (const char *);
-void m4_debug_message_prefix (void);
-
-void m4_trace_prepre (const char *, int);
-void m4_trace_pre (const char *, int, int, m4_token **);
-void m4_trace_post (const char *, int, int, m4_token **,
+extern void m4_debug_init (void);
+extern void m4_debug_exit (void);
+extern int m4_debug_decode (const char *);
+extern void m4_debug_flush_files (void);
+extern boolean m4_debug_set_output (const char *);
+extern void m4_debug_message_prefix (void);
+
+extern void m4_trace_prepre (const char *, int);
+extern void m4_trace_pre (const char *, int, int, m4_token **);
+extern void m4_trace_post (const char *, int, int, m4_token **,
                           const char *);
 
 /* Exit code from last "syscmd" command.  */
-int m4_sysval;
-int m4_expansion_level;
+extern int m4_sysval;
+extern int m4_expansion_level;
 
-const char *m4_expand_ranges (const char *s, struct obstack *obs);
-void m4_expand_input (void);
-void m4_call_macro (m4_symbol *, int, m4_token **, struct obstack *);
-void m4_process_macro (struct obstack *obs, m4_symbol *symbol, int argc, 
m4_token **argv);
+extern const char *m4_expand_ranges (const char *s, struct obstack *obs);
+extern void m4_expand_input (void);
+extern void m4_call_macro (m4_symbol *, int, m4_token **, struct obstack *);
+extern void m4_process_macro (struct obstack *obs, m4_symbol *symbol, int 
argc, m4_token **argv);
 
 
 
 /* --- SYNTAX TABLE DEFINITIONS --- */
 
 /* Please read the comment at the top of input.c for details */
-unsigned short m4_syntax_table[256];
+extern unsigned short m4_syntax_table[256];
 
 extern void    m4_syntax_init  (void);
 extern void    m4_syntax_exit  (void);
@@ -399,8 +403,8 @@ extern      int     m4_syntax_code  (char ch);
 /* --- TOKENISATION AND INPUT --- */
 
 /* current input file, and line */
-const char *m4_current_file;
-int m4_current_line;
+extern const char *m4_current_file;
+extern int m4_current_line;
 
 extern void    m4_input_init   (void);
 extern void    m4_input_exit   (void);
@@ -423,8 +427,8 @@ extern      void    m4_set_quotes   (const char *,
 extern void    m4_set_comment  (const char *, const char *);
 extern void    m4_set_syntax   (char, const unsigned char *);
 
-int m4_current_diversion;
-int m4_output_current_line;
+extern int m4_current_diversion;
+extern int m4_output_current_line;
 
 extern void    m4_output_init  (void);
 extern void    m4_output_exit  (void);
Index: m4/utility.c
===================================================================
RCS file: /cvsroot/m4/m4/m4/utility.c,v
retrieving revision 1.21
diff -u -p -u -r1.21 utility.c
--- m4/utility.c 13 Oct 2001 08:55:43 -0000 1.21
+++ m4/utility.c 30 May 2003 15:11:59 -0000
@@ -1,5 +1,5 @@
 /* GNU m4 -- A simple macro processor
-   Copyright 1989-1994, 1998-1999 Free Software Foundation, Inc.
+   Copyright 1989-1994, 1998-1999, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,9 +25,6 @@
 #include "m4private.h"
 
 static int dumpdef_cmp (const void *s1, const void *s2);
-
-/* The name this program was run with. */
-const char *program_name;
 
 /* Exit code from last "syscmd" command.  */
 int m4_sysval = 0;
Index: modules/Makefile.am
===================================================================
RCS file: /cvsroot/m4/m4/modules/Makefile.am,v
retrieving revision 1.17
diff -u -p -u -r1.17 Makefile.am
--- modules/Makefile.am 30 Sep 2001 14:23:27 -0000 1.17
+++ modules/Makefile.am 30 May 2003 15:11:59 -0000
@@ -1,5 +1,5 @@
 ## This file is part of GNU m4
-## Copyright 2000, 2001 Free Software Foundation, Inc.
+## Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -30,17 +30,14 @@ EXTRA_DIST = modtest.m4 shadow.m4 time.m
 INCLUDES       = -I$(top_builddir) -I$(top_srcdir) \
                  -I$(top_builddir)/m4 -I$(top_srcdir)/m4 $(INTLINCL)
 LIBS = $(top_builddir)/m4/libm4.la
-LDFLAGS = -no-undefined
+AM_LDFLAGS = -no-undefined
 
 pkglibexec_LTLIBRARIES = gnu.la load.la m4.la \
                          traditional.la perl.la \
                          modtest.la shadow.la stdlib.la time.la
 
-## Aaaarg.  Automake 1.5 doesn't seem to like
-## pkglibexec_LTLIBRARIES += mpeval.la
-pkglibexec2dir = $(pkglibexecdir)
 if USE_GMP
-pkglibexec2_LTLIBRARIES = mpeval.la
+pkglibexec_LTLIBRARIES += mpeval.la
 endif
 
 gnu_la_SOURCES = gnu.c
@@ -81,3 +78,4 @@ time_la_LDFLAGS = -module
 BUILT_SOURCES = perlxsi.c
 perlxsi.c:
        perl -MExtUtils::Embed -e xsinit -- -o perlxsi.c
+
Index: po/cs.po
===================================================================
RCS file: /cvsroot/m4/m4/po/cs.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 cs.po
--- po/cs.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/cs.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4n\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1998-12-07 22:02+01:00\n"
 "Last-Translator: Jiøí Pavlovský <address@hidden>\n"
 "Language-Team: Czech <address@hidden>\n"
@@ -610,31 +611,31 @@ msgstr ""
 "Chyby v programu oznamujte na adrese <address@hidden> (anglicky).\n"
 "Pøipomínky k pøekladu zasílejte na adresu <address@hidden> (èesky).\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
 # , c-format
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "©patné ladící volby: `%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/de.po
===================================================================
RCS file: /cvsroot/m4/m4/po/de.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 de.po
--- po/de.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/de.po 30 May 2003 15:11:59 -0000
@@ -7,7 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4ppre2\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1999-03-20 00:46+01:00\n"
 "Last-Translator: Martin von Löwis <address@hidden>\n"
 "Language-Team: German <address@hidden>\n"
@@ -580,30 +581,30 @@ msgstr ""
 "\n"
 "Probleme und Fehler an <address@hidden>.\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, fuzzy, c-format
 msgid "failed to add search directory `%s'"
 msgstr "FEHLER: konnte Suchpfad `%s' nicht hinzufügen"
 
-#: src/main.c:311
+#: src/main.c:309
 #, fuzzy, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr "FEHLER: konnte Suchpfad `%s' nicht hinzufügen: %s"
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "Falsche Debug Flags: »%s«"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/el.po
===================================================================
RCS file: /cvsroot/m4/m4/po/el.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 el.po
--- po/el.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/el.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU m4 1.4n\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1999-06-24 00:25+0000\n"
 "Last-Translator: Simos Xenitellis <address@hidden>\n"
 "Language-Team: Greek <address@hidden>\n"
@@ -577,30 +578,30 @@ msgstr ""
 "\n"
 "ÁíáöÝñáôå óöÜëìáôá óôï <address@hidden>.\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "ËÜèïò óçìáßåò åêóöáëìÜôùóçò: `%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/fr.po
===================================================================
RCS file: /cvsroot/m4/m4/po/fr.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 fr.po
--- po/fr.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/fr.po 30 May 2003 15:11:59 -0000
@@ -7,7 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4d\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1998-05-23 11:53+02:00\n"
 "Last-Translator: Erick Branderhorst <address@hidden>\n"
 "Language-Team: dutch <address@hidden>\n"
@@ -564,30 +565,30 @@ msgid ""
 "Report bugs to <address@hidden>.\n"
 msgstr ""
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "Mauvais indicateurs de mise-au-point: «%s»"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/it.po
===================================================================
RCS file: /cvsroot/m4/m4/po/it.po,v
retrieving revision 1.27
diff -u -p -u -r1.27 it.po
--- po/it.po 4 Nov 2002 14:28:44 -0000 1.27
+++ po/it.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU M4\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 2002-11-04 13:19+0100\n"
 "Last-Translator: full name <address@hidden>\n"
 "Language-Team: Italian <address@hidden>\n"
@@ -510,30 +511,30 @@ msgid ""
 "Report bugs to <address@hidden>.\n"
 msgstr ""
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "Indicatori di debug errati: `%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/ja.po
===================================================================
RCS file: /cvsroot/m4/m4/po/ja.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 ja.po
--- po/ja.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/ja.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU m4 1.4.3\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1996-03-28 11:52 EST\n"
 "Last-Translator: Akiko Matsushita <address@hidden>\n"
 "Language-Team: Japanese <address@hidden>\n"
@@ -572,30 +573,30 @@ msgid ""
 "Report bugs to <address@hidden>.\n"
 msgstr ""
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "`%s' ¤ÏÉÔÀµ¤Ê¥Ç¥Ð¥Ã¥°¥ª¥×¥·¥ç¥ó°ú¿ô¤Ç¤¹¡£"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/nl.po
===================================================================
RCS file: /cvsroot/m4/m4/po/nl.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 nl.po
--- po/nl.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/nl.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4d\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1998-05-23 09:27+02:00\n"
 "Last-Translator: Erick Branderhorst <address@hidden>\n"
 "Language-Team: dutch <address@hidden>\n"
@@ -570,30 +571,30 @@ msgstr ""
 "\n"
 "Meld fouten via <address@hidden>.\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "Onjuiste debug vlaggen: `%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/pl.po
===================================================================
RCS file: /cvsroot/m4/m4/po/pl.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 pl.po
--- po/pl.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/pl.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4n\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1999-05-03 19:47+0200\n"
 "Last-Translator: Rafa³ Maszkowski <address@hidden>\n"
 "Language-Team: Polish <address@hidden>\n"
@@ -563,30 +564,30 @@ msgstr ""
 "\n"
 "Raporty o b³êdach wysy³aj do address@hidden"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "B³êdne flagi debugowania: `%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/ru.po
===================================================================
RCS file: /cvsroot/m4/m4/po/ru.po,v
retrieving revision 1.26
diff -u -p -u -r1.26 ru.po
--- po/ru.po 4 Nov 2002 14:28:44 -0000 1.26
+++ po/ru.po 30 May 2003 15:11:59 -0000
@@ -5,7 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4n\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1999-04-17 20:58\n"
 "Last-Translator: Denis Y. Pershin <address@hidden>\n"
 "Language-Team: Russian <address@hidden>\n"
@@ -570,30 +571,30 @@ msgstr ""
 "\n"
 "ðÏÓÙÌÁÊÔÅ ÏÔÞÅÔÙ Ï ÏÛÉÂËÁÈ ÎÁ <address@hidden>.\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "îÅ×ÅÒÎÙÊ ÆÌÁÇ ÏÔÌÁÄËÉ: '%s'"
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: po/sv.po
===================================================================
RCS file: /cvsroot/m4/m4/po/sv.po,v
retrieving revision 1.27
diff -u -p -u -r1.27 sv.po
--- po/sv.po 4 Nov 2002 14:28:44 -0000 1.27
+++ po/sv.po 30 May 2003 15:11:59 -0000
@@ -6,7 +6,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: m4 1.4n\n"
-"POT-Creation-Date: 2002-11-04 15:29+0100\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-05-30 14:35+0100\n"
 "PO-Revision-Date: 1999-03-28 18:56 +02:00\n"
 "Last-Translator: Jan Djärv <address@hidden>\n"
 "Language-Team: Swedish <address@hidden>\n"
@@ -565,30 +566,30 @@ msgstr ""
 "Rapportera fel till <address@hidden>.\n"
 "Rapportera fel på översättningen till <address@hidden>.\n"
 
-#: src/main.c:307
+#: src/main.c:305
 #, c-format
 msgid "failed to add search directory `%s'"
 msgstr ""
 
-#: src/main.c:311
+#: src/main.c:309
 #, c-format
 msgid "failed to add search directory `%s': %s"
 msgstr ""
 
-#: src/main.c:340
+#: src/main.c:338
 #, c-format
 msgid "Bad debug flags: `%s'"
 msgstr "Okänd felsökningsflagga \"%s\""
 
-#: src/main.c:368
+#: src/main.c:366
 msgid "Written by Rene' Seindal and Gary V. Vaughan.\n"
 msgstr ""
 
-#: src/main.c:371
+#: src/main.c:369
 msgid "Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc."
 msgstr ""
 
-#: src/main.c:374
+#: src/main.c:372
 msgid ""
 "This is free software; see the source for copying conditions.  There is NO\n"
 "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
Index: src/main.c
===================================================================
RCS file: /cvsroot/m4/m4/src/main.c,v
retrieving revision 1.33
diff -u -p -u -r1.33 main.c
--- src/main.c 29 May 2002 18:06:42 -0000 1.33
+++ src/main.c 30 May 2003 15:11:59 -0000
@@ -1,5 +1,5 @@
 /* GNU m4 -- A simple macro processor
-   Copyright 1989-1994, 1999, 2000 Free Software Foundation, Inc.
+   Copyright 1989-1994, 1999, 2000, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -200,8 +200,6 @@ static const struct option long_options[
 };
 
 #define OPTSTRING "B:D:EF:GH:I:L:M:N:PQR:S:T:U:bcd::el:m:o:st:"
-
-#include <dlfcn.h>
 
 int
 main (int argc, char *const *argv, char *const *envp)

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