/* ar.c - Archive modify and extract.
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
This file is part of GNU Binutils.
#include "filenames.h"
#include "binemul.h"
#include "plugin.h"
-#include <sys/stat.h>
#ifdef __GO32___
#define EXT_NAME_LEN 3 /* Bufflen of addition to name if it's MS-DOS. */
/* Operate in deterministic mode: write zero for timestamps, uids,
and gids for archive members and the archive symbol table, and write
consistent file modes. */
-int deterministic = 0;
+int deterministic = -1; /* Determinism indeterminate. */
/* Nonzero means it's the name of an existing member; position new or moved
files with respect to this one. */
fprintf (s, _(" command specific modifiers:\n"));
fprintf (s, _(" [a] - put file(s) after [member-name]\n"));
fprintf (s, _(" [b] - put file(s) before [member-name] (same as [i])\n"));
- fprintf (s, _(" [D] - use zero for timestamps and uids/gids\n"));
+ if (DEFAULT_AR_DETERMINISTIC)
+ {
+ fprintf (s, _("\
+ [D] - use zero for timestamps and uids/gids (default)\n"));
+ fprintf (s, _("\
+ [U] - use actual timestamps and uids/gids\n"));
+ }
+ else
+ {
+ fprintf (s, _("\
+ [D] - use zero for timestamps and uids/gids\n"));
+ fprintf (s, _("\
+ [U] - use actual timestamps and uids/gids (default)\n"));
+ }
fprintf (s, _(" [N] - use instance [count] of name\n"));
fprintf (s, _(" [f] - truncate inserted file names\n"));
fprintf (s, _(" [P] - use full path names when matching\n"));
fprintf (s, _("\
--plugin <name> Load the specified plugin\n"));
#endif
+ if (DEFAULT_AR_DETERMINISTIC)
+ fprintf (s, _("\
+ -D Use zero for symbol map timestamp (default)\n\
+ -U Use an actual symbol map timestamp\n"));
+ else
+ fprintf (s, _("\
+ -D Use zero for symbol map timestamp\n\
+ -U Use actual symbol map timestamp (default)\n"));
fprintf (s, _("\
-t Update the archive's symbol map timestamp\n\
-h --help Print this help message\n\
argv = new_argv;
}
- while ((c = getopt_long (argc, argv, "hdmpqrtxlcoVsSuvabiMNfPTD",
+ while ((c = getopt_long (argc, argv, "hdmpqrtxlcoVsSuvabiMNfPTDU",
long_options, NULL)) != EOF)
{
switch (c)
case 'D':
deterministic = TRUE;
break;
+ case 'U':
+ deterministic = FALSE;
+ break;
case OPTION_PLUGIN:
#if BFD_SUPPORTS_PLUGINS
plugin_target = "plugin";
return &argv[optind];
}
+/* If neither -D nor -U was not specified explicitly,
+ then use the configured default. */
+static void
+default_deterministic (void)
+{
+ if (deterministic < 0)
+ deterministic = DEFAULT_AR_DETERMINISTIC;
+}
+
static void
ranlib_main (int argc, char **argv)
{
bfd_boolean touch = FALSE;
int c;
- while ((c = getopt_long (argc, argv, "hHvVt", long_options, NULL)) != EOF)
+ while ((c = getopt_long (argc, argv, "DhHUvVt", long_options, NULL)) != EOF)
{
switch (c)
{
+ case 'D':
+ deterministic = TRUE;
+ break;
+ case 'U':
+ deterministic = FALSE;
+ break;
case 'h':
case 'H':
show_help = 1;
case 'V':
show_version = 1;
break;
- }
+
+ /* PR binutils/13493: Support plugins. */
+ case OPTION_PLUGIN:
+#if BFD_SUPPORTS_PLUGINS
+ plugin_target = "plugin";
+ bfd_plugin_set_plugin (optarg);
+#else
+ fprintf (stderr, _("sorry - this program has been built without plugin support\n"));
+ xexit (1);
+#endif
+ break;
+ }
}
if (argc < 2)
ranlib_usage (0);
if (show_help)
- usage (1);
+ ranlib_usage (1);
if (show_version)
print_version ("ranlib");
+ default_deterministic ();
+
arg_index = optind;
while (arg_index < argc)
if (newer_only && operation != replace)
fatal (_("`u' is only meaningful with the `r' option."));
- if (newer_only && deterministic)
- fatal (_("`u' is not meaningful with the `D' option."));
+ if (newer_only && deterministic > 0)
+ fatal (_("`u' is not meaningful with the `D' option."));
+
+ if (newer_only && deterministic < 0 && DEFAULT_AR_DETERMINISTIC)
+ non_fatal (_("\
+`u' modifier ignored since `D' is the default (see `U')"));
+
+ default_deterministic ();
if (postype != pos_default)
posname = argv[arg_index++];
break;
case move:
- if (files != NULL)
- move_members (arch, files);
- else
- output_filename = NULL;
- break;
+ /* PR 12558: Creating and moving at the same time does
+ not make sense. Just create the archive instead. */
+ if (! silent_create)
+ {
+ if (files != NULL)
+ move_members (arch, files);
+ else
+ output_filename = NULL;
+ break;
+ }
+ /* Fall through. */
case replace:
case quick_append:
return NULL;
}
- /* Try to figure out the target to use for the archive from the
- first object on the list. */
- if (file != NULL)
+ /* If the target isn't set, try to figure out the target to use
+ for the archive from the first object on the list. */
+ if (target == NULL && file != NULL)
{
bfd *obj;
new_name = make_tempname (old_name);
if (new_name == NULL)
- bfd_fatal ("could not create temporary file whilst writing archive");
+ bfd_fatal (_("could not create temporary file whilst writing archive"));
output_filename = new_name;
if (smart_rename (new_name, old_name, 0) != 0)
xexit (1);
+ free (old_name);
}
/* Return a pointer to the pointer to the entry which should be rplacd'd
static void
move_members (bfd *arch, char **files_to_move)
{
- bfd **after_bfd; /* New entries go after this one. */
- bfd **current_ptr_ptr; /* cdr pointer into contents. */
- const char *tmp = NULL;
+ bfd **after_bfd; /* New entries go after this one */
+ bfd **current_ptr_ptr; /* cdr pointer into contents */
for (; *files_to_move; ++files_to_move)
{
while (*current_ptr_ptr)
{
bfd *current_ptr = *current_ptr_ptr;
-
- if (tmp != NULL)
- free ((char *) tmp);
- tmp = normalize (*files_to_move, arch);
- if (FILENAME_CMP (tmp, current_ptr->filename) == 0)
+ if (FILENAME_CMP (normalize (*files_to_move, arch),
+ current_ptr->filename) == 0)
{
/* Move this file to the end of the list - first cut from
where it is. */
/* xgettext:c-format */
fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename);
- next_file:
- ;
+ next_file:;
}
write_archive (arch);
- if (tmp != NULL)
- free ((char *) tmp);
}
/* Ought to default to replacing in place, but this is existing practice! */
/* xgettext:c-format */
fatal (_("%s: no archive map to update"), archname);
+ if (deterministic)
+ arch->flags |= BFD_DETERMINISTIC_OUTPUT;
+
bfd_update_armap_timestamp (arch);
if (! bfd_close (arch))
projects / deliverable / binutils-gdb.git / blobdiff