findutils: upgrade to version 4.2.31 and 4.4.2

from 4.2.29
4.2.31 is the last known GPL2 version

changes for 4.4:
  - pulled upstream patch to fix bug #27017, #28824 and #28872
  - using a workaround to address bug #27299, this was fixed in
    development branch 4.5.3 by using a new version of gnulib.
    however, upgrading gnulib needs too much effort here.

changes for 4.2:
  - 4.2.31's gnulib/m4/extension.m4 won't work with autoconf 2.65,
    fix it by removing gnulib's AC_USE_SYSTEM_EXTENSIONS

Signed-off-by: Qing He <qing.he@intel.com>
This commit is contained in:
Qing He 2010-07-08 13:46:40 +08:00 committed by Saul Wold
parent 90ceeff258
commit 62136a869a
8 changed files with 1215 additions and 3 deletions

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@ -0,0 +1,54 @@
the old AC_USE_SYSTEM_EXTENSIONS won't work with AC_GNU_SOURCE
against 4.2.31
07/08/2010 - qhe
diff --git a/gnulib/m4/extensions.m4 b/gnulib/m4/extensions.m4
index 143a9e5..0f27ceb 100644
--- a/gnulib/m4/extensions.m4
+++ b/gnulib/m4/extensions.m4
@@ -12,44 +12,6 @@
# enough in this area it's likely we'll need to redefine
# AC_USE_SYSTEM_EXTENSIONS for quite some time.
-# AC_USE_SYSTEM_EXTENSIONS
-# ------------------------
-# Enable extensions on systems that normally disable them,
-# typically due to standards-conformance issues.
-AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
-[
- AC_BEFORE([$0], [AC_COMPILE_IFELSE])
- AC_BEFORE([$0], [AC_RUN_IFELSE])
-
- AC_REQUIRE([AC_GNU_SOURCE])
- AC_REQUIRE([AC_AIX])
- AC_REQUIRE([AC_MINIX])
-
- AH_VERBATIM([__EXTENSIONS__],
-[/* Enable extensions on Solaris. */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
-#endif
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif])
- AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
- [ac_cv_safe_to_define___extensions__],
- [AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([
-# define __EXTENSIONS__ 1
- AC_INCLUDES_DEFAULT])],
- [ac_cv_safe_to_define___extensions__=yes],
- [ac_cv_safe_to_define___extensions__=no])])
- test $ac_cv_safe_to_define___extensions__ = yes &&
- AC_DEFINE([__EXTENSIONS__])
- AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
- AC_DEFINE([_TANDEM_SOURCE])
-])
-
# gl_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,

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@ -0,0 +1,779 @@
commit af974034b68bf59337c7a384e488a518a77dfecd
Author: James Youngman <jay@gnu.org>
Date: Sat Jul 11 19:55:27 2009 +0100
Fix Savannah bug #27017: find -D opt / -fstype ext3 -print , -quit coredump.
Fix Savannah bug #27017: find -D opt / -fstype ext3 -print , -quit
coredumps.
* find/tree.c (set_new_parent): Initialise struct
predicate->arg_text to NULL (instead of leaving it uninitialised).
(get_new_pred_noarg): Likewise.
(get_new_pred): Initialise predicate->arg_text to
"ThisShouldBeSetToSomethingElse" to make it easier to notice
bugs.
(get_new_pred_chk_op): Use get_new_pred_noarg.
(print_predicate): Use an if statement instead of
two ternary operators.
* find/util.c (insert_primary_withpred): Accept new argument, arg,
being the argument (if any) of this predicate. Pass it to
get_new_pred_chk_op.
(insert_primary): Likewise (pass arg to insert_primary_withpred).
(insert_primary_noarg): New function; calls insert_primary with
arg=NULL.
* find/parser.c (collect_arg_stat_info): Add an output parameter;
the filename from which we collected the stat information.
(parse_closeparen, parse_delete, parse_and, parse_or,
parse_comma): Use get_new_pred_noarg.
(parse_cnewer, parse_newer, parse_anewer): Use new
collect_arg_stat_info and insert_primary interface.
(parse_print, parse_prune, parse_nouser, parse_empty): Use
insert_primary_noarg.
(parse_accesscheck, parse_false): Use insert_primary_noarg.
(parse_used, parse_iname, parse_fprint, insert_fprint,
parse_fstype, parse_ilname): Use new collect_arg and
insert_primary interfaces.
(parse_ipath, parse_lname, do_parse_xmin, parse_name, parse_path,
parse_perm, parse_size, parse_user, parse_time): Use new
collect_arg and insert_primary_withpred interface.
(parse_negate, parse_openparen): Use new get_new_pred_chk_op interface.
(parse_newerXY, parse_nogroup): Use new insert_primary interface.
(insert_regex, parse_samefile): Use new insert_primary_withpred
interface.
(insert_type, insert_fprintf, new_insert_exec_ok, insert_num): Use
new insert_primary_withpred interface.
* find/defs.h (struct predicate.arg_text): make const.
Add declarations for new function get_new_pred_noarg and
insert_primary_noarg. Add 'arg' parameter to get_new_pred_chk_op
and insert_primary_withpred.
diff --git a/ChangeLog b/ChangeLog
index 6e346b8..e8ba0f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,0 +1,45 @@
+2009-07-11 James Youngman <jay@gnu.org>
+
+ Fix Savannah bug #27017: find -D opt / -fstype ext3 -print , -quit
+ coredumps.
+ * find/tree.c (set_new_parent): Initialise struct
+ predicate->arg_text to NULL (instead of leaving it uninitialised).
+ (get_new_pred_noarg): Likewise.
+ (get_new_pred): Initialise predicate->arg_text to
+ "ThisShouldBeSetToSomethingElse" to make it easier to notice
+ bugs.
+ (get_new_pred_chk_op): Use get_new_pred_noarg.
+ (print_predicate): Use an if statement instead of
+ two ternary operators.
+ * find/util.c (insert_primary_withpred): Accept new argument, arg,
+ being the argument (if any) of this predicate. Pass it to
+ get_new_pred_chk_op.
+ (insert_primary): Likewise (pass arg to insert_primary_withpred).
+ (insert_primary_noarg): New function; calls insert_primary with
+ arg=NULL.
+ * find/parser.c (collect_arg_stat_info): Add an output parameter;
+ the filename from which we collected the stat information.
+ (parse_closeparen, parse_delete, parse_and, parse_or,
+ parse_comma): Use get_new_pred_noarg.
+ (parse_cnewer, parse_newer, parse_anewer): Use new
+ collect_arg_stat_info and insert_primary interface.
+ (parse_print, parse_prune, parse_nouser, parse_empty): Use
+ insert_primary_noarg.
+ (parse_accesscheck, parse_false): Use insert_primary_noarg.
+ (parse_used, parse_iname, parse_fprint, insert_fprint,
+ parse_fstype, parse_ilname): Use new collect_arg and
+ insert_primary interfaces.
+ (parse_ipath, parse_lname, do_parse_xmin, parse_name, parse_path,
+ parse_perm, parse_size, parse_user, parse_time): Use new
+ collect_arg and insert_primary_withpred interface.
+ (parse_negate, parse_openparen): Use new get_new_pred_chk_op interface.
+ (parse_newerXY, parse_nogroup): Use new insert_primary interface.
+ (insert_regex, parse_samefile): Use new insert_primary_withpred
+ interface.
+ (insert_type, insert_fprintf, new_insert_exec_ok, insert_num): Use
+ new insert_primary_withpred interface.
+ * find/defs.h (struct predicate.arg_text): make const.
+ Add declarations for new function get_new_pred_noarg and
+ insert_primary_noarg. Add 'arg' parameter to get_new_pred_chk_op
+ and insert_primary_withpred.
+
diff --git a/find/defs.h b/find/defs.h
index 1708d83..4539fd9 100644
--- a/find/defs.h
+++ b/find/defs.h
@@ -297,7 +297,7 @@ struct predicate
boolean artificial;
/* The raw text of the argument of this predicate. */
- char *arg_text;
+ const char *arg_text;
/* Information needed by the predicate processor.
Next to each member are listed the predicates that use it. */
@@ -480,13 +480,16 @@ void show_success_rates(const struct predicate *node);
/* tree.c */
struct predicate * build_expression_tree PARAMS((int argc, char *argv[], int end_of_leading_options));
struct predicate * get_eval_tree PARAMS((void));
+struct predicate *get_new_pred_noarg (const struct parser_table *entry);
struct predicate *get_new_pred PARAMS((const struct parser_table *entry));
-struct predicate *get_new_pred_chk_op PARAMS((const struct parser_table *entry));
+struct predicate *get_new_pred_chk_op PARAMS((const struct parser_table *entry,
+ const char *arg));
float calculate_derived_rates PARAMS((struct predicate *p));
/* util.c */
-struct predicate *insert_primary PARAMS((const struct parser_table *entry));
-struct predicate *insert_primary_withpred PARAMS((const struct parser_table *entry, PRED_FUNC fptr));
+struct predicate *insert_primary PARAMS((const struct parser_table *entry, const char *arg));
+struct predicate *insert_primary_noarg PARAMS((const struct parser_table *entry));
+struct predicate *insert_primary_withpred PARAMS((const struct parser_table *entry, PRED_FUNC fptr, const char *arg));
void usage PARAMS((FILE *fp, int status, char *msg));
extern boolean check_nofollow(void);
void complete_pending_execs(struct predicate *p);
diff --git a/find/parser.c b/find/parser.c
index 534b670..2e6b989 100644
--- a/find/parser.c
+++ b/find/parser.c
@@ -640,11 +640,13 @@ collect_arg(char **argv, int *arg_ptr, const char **collected_arg)
}
static boolean
-collect_arg_stat_info(char **argv, int *arg_ptr, struct stat *p)
+collect_arg_stat_info(char **argv, int *arg_ptr, struct stat *p,
+ const char **argument)
{
const char *filename;
if (collect_arg(argv, arg_ptr, &filename))
{
+ *argument = filename;
if (0 == (options.xstat)(filename, p))
{
return true;
@@ -656,6 +658,7 @@ collect_arg_stat_info(char **argv, int *arg_ptr, struct stat *p)
}
else
{
+ *argument = NULL;
return false;
}
}
@@ -679,7 +682,7 @@ parse_and (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = get_new_pred (entry);
+ our_pred = get_new_pred_noarg (entry);
our_pred->pred_func = pred_and;
our_pred->p_type = BI_OP;
our_pred->p_prec = AND_PREC;
@@ -691,11 +694,12 @@ static boolean
parse_anewer (const struct parser_table* entry, char **argv, int *arg_ptr)
{
struct stat stat_newer;
+ const char *arg;
set_stat_placeholders(&stat_newer);
- if (collect_arg_stat_info(argv, arg_ptr, &stat_newer))
+ if (collect_arg_stat_info(argv, arg_ptr, &stat_newer, &arg))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, arg);
our_pred->args.reftime.xval = XVAL_ATIME;
our_pred->args.reftime.ts = get_stat_mtime(&stat_newer);
our_pred->args.reftime.kind = COMP_GT;
@@ -713,7 +717,7 @@ parse_closeparen (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = get_new_pred (entry);
+ our_pred = get_new_pred_noarg (entry);
our_pred->pred_func = pred_closeparen;
our_pred->p_type = CLOSE_PAREN;
our_pred->p_prec = NO_PREC;
@@ -725,11 +729,12 @@ static boolean
parse_cnewer (const struct parser_table* entry, char **argv, int *arg_ptr)
{
struct stat stat_newer;
+ const char *arg;
set_stat_placeholders(&stat_newer);
- if (collect_arg_stat_info(argv, arg_ptr, &stat_newer))
+ if (collect_arg_stat_info(argv, arg_ptr, &stat_newer, &arg))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, arg);
our_pred->args.reftime.xval = XVAL_CTIME; /* like -newercm */
our_pred->args.reftime.ts = get_stat_mtime(&stat_newer);
our_pred->args.reftime.kind = COMP_GT;
@@ -747,7 +752,7 @@ parse_comma (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = get_new_pred (entry);
+ our_pred = get_new_pred_noarg (entry);
our_pred->pred_func = pred_comma;
our_pred->p_type = BI_OP;
our_pred->p_prec = COMMA_PREC;
@@ -786,7 +791,7 @@ parse_delete (const struct parser_table* entry, char *argv[], int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->side_effects = our_pred->no_default_print = true;
/* -delete implies -depth */
options.do_dir_first = false;
@@ -831,7 +836,7 @@ parse_empty (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->est_success_rate = 0.01f; /* assume 1% of files are empty. */
return true;
}
@@ -856,7 +861,7 @@ parse_false (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->need_stat = our_pred->need_type = false;
our_pred->side_effects = our_pred->no_default_print = false;
our_pred->est_success_rate = 0.0f;
@@ -866,7 +871,7 @@ parse_false (const struct parser_table* entry, char **argv, int *arg_ptr)
static boolean
insert_fls (const struct parser_table* entry, const char *filename)
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary_noarg (entry);
if (filename)
open_output_file (filename, &our_pred->args.printf_vec);
else
@@ -899,7 +904,7 @@ parse_fprint (const struct parser_table* entry, char **argv, int *arg_ptr)
const char *filename;
if (collect_arg(argv, arg_ptr, &filename))
{
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, filename);
open_output_file (filename, &our_pred->args.printf_vec);
our_pred->side_effects = our_pred->no_default_print = true;
our_pred->need_stat = our_pred->need_type = false;
@@ -915,7 +920,7 @@ parse_fprint (const struct parser_table* entry, char **argv, int *arg_ptr)
static boolean
insert_fprint(const struct parser_table* entry, const char *filename)
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, filename);
if (filename)
open_output_file (filename, &our_pred->args.printf_vec);
else
@@ -960,7 +965,7 @@ parse_fstype (const struct parser_table* entry, char **argv, int *arg_ptr)
const char *typename;
if (collect_arg(argv, arg_ptr, &typename))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, typename);
our_pred->args.str = typename;
/* This is an expensive operation, so although there are
@@ -1090,7 +1095,7 @@ parse_group (const struct parser_table* entry, char **argv, int *arg_ptr)
return false;
}
}
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, groupname);
our_pred->args.gid = gid;
our_pred->est_success_rate = (our_pred->args.numinfo.l_val < 100) ? 0.99 : 0.2;
return true;
@@ -1160,7 +1165,7 @@ parse_ilname (const struct parser_table* entry, char **argv, int *arg_ptr)
const char *name;
if (collect_arg(argv, arg_ptr, &name))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, name);
our_pred->args.str = name;
/* Use the generic glob pattern estimator to figure out how many
* links will match, but bear in mind that most files won't be links.
@@ -1227,7 +1232,7 @@ parse_iname (const struct parser_table* entry, char **argv, int *arg_ptr)
{
if (check_name_arg("-iname", name))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, name);
our_pred->need_stat = our_pred->need_type = false;
our_pred->args.str = name;
our_pred->est_success_rate = estimate_pattern_match_rate(name, 0);
@@ -1268,7 +1273,7 @@ parse_ipath (const struct parser_table* entry, char **argv, int *arg_ptr)
fnmatch_sanitycheck ();
if (collect_arg (argv, arg_ptr, &name))
{
- struct predicate *our_pred = insert_primary_withpred (entry, pred_ipath);
+ struct predicate *our_pred = insert_primary_withpred (entry, pred_ipath, name);
our_pred->need_stat = our_pred->need_type = false;
our_pred->args.str = name;
our_pred->est_success_rate = estimate_pattern_match_rate (name, 0);
@@ -1316,7 +1321,7 @@ parse_lname (const struct parser_table* entry, char **argv, int *arg_ptr)
fnmatch_sanitycheck();
if (collect_arg(argv, arg_ptr, &name))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, name);
our_pred->args.str = name;
our_pred->est_success_rate = 0.1 * estimate_pattern_match_rate(name, 0);
return true;
@@ -1391,7 +1396,7 @@ do_parse_xmin (const struct parser_table* entry,
"arithmetic overflow while converting %s "
"minutes to a number of seconds"))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, minutes);
our_pred->args.reftime = tval;
our_pred->est_success_rate = estimate_timestamp_success_rate(tval.ts.tv_sec);
return true;
@@ -1427,7 +1432,7 @@ parse_name (const struct parser_table* entry, char **argv, int *arg_ptr)
fnmatch_sanitycheck();
if (check_name_arg("-name", name))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, name);
our_pred->need_stat = our_pred->need_type = false;
our_pred->args.str = name;
our_pred->est_success_rate = estimate_pattern_match_rate(name, 0);
@@ -1445,7 +1450,7 @@ parse_negate (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) &argv;
(void) &arg_ptr;
- our_pred = get_new_pred_chk_op (entry);
+ our_pred = get_new_pred_chk_op (entry, NULL);
our_pred->pred_func = pred_negate;
our_pred->p_type = UNI_OP;
our_pred->p_prec = NEGATE_PREC;
@@ -1458,11 +1463,12 @@ parse_newer (const struct parser_table* entry, char **argv, int *arg_ptr)
{
struct predicate *our_pred;
struct stat stat_newer;
+ const char *arg;
set_stat_placeholders(&stat_newer);
- if (collect_arg_stat_info(argv, arg_ptr, &stat_newer))
+ if (collect_arg_stat_info(argv, arg_ptr, &stat_newer, &arg))
{
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, arg);
our_pred->args.reftime.ts = get_stat_mtime(&stat_newer);
our_pred->args.reftime.xval = XVAL_MTIME;
our_pred->args.reftime.kind = COMP_GT;
@@ -1530,7 +1536,7 @@ parse_newerXY (const struct parser_table* entry, char **argv, int *arg_ptr)
(*arg_ptr)++;
}
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, argv[*arg_ptr]);
switch (x)
@@ -1623,7 +1629,7 @@ parse_nogroup (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) &argv;
(void) &arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, NULL);
our_pred->est_success_rate = 1e-4;
#ifdef CACHE_IDS
if (gid_unused == NULL)
@@ -1660,7 +1666,7 @@ parse_nouser (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->est_success_rate = 1e-3;
#ifdef CACHE_IDS
if (uid_unused == NULL)
@@ -1716,7 +1722,7 @@ parse_openparen (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = get_new_pred_chk_op (entry);
+ our_pred = get_new_pred_chk_op (entry, NULL);
our_pred->pred_func = pred_openparen;
our_pred->p_type = OPEN_PAREN;
our_pred->p_prec = NO_PREC;
@@ -1732,7 +1738,7 @@ parse_or (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = get_new_pred (entry);
+ our_pred = get_new_pred_noarg (entry);
our_pred->pred_func = pred_or;
our_pred->p_type = BI_OP;
our_pred->p_prec = OR_PREC;
@@ -1756,7 +1762,7 @@ parse_path (const struct parser_table* entry, char **argv, int *arg_ptr)
const char *name;
if (collect_arg(argv, arg_ptr, &name))
{
- struct predicate *our_pred = insert_primary_withpred (entry, pred_path);
+ struct predicate *our_pred = insert_primary_withpred (entry, pred_path, name);
our_pred->need_stat = our_pred->need_type = false;
our_pred->args.str = name;
our_pred->est_success_rate = estimate_pattern_match_rate (name, 0);
@@ -1894,7 +1900,7 @@ parse_perm (const struct parser_table* entry, char **argv, int *arg_ptr)
rate = 0.9986; /* probably matches anything but a broken symlink */
}
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, perm_expr);
our_pred->est_success_rate = rate;
if (havekind)
{
@@ -1928,7 +1934,7 @@ parse_print (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
/* -print has the side effect of printing. This prevents us
from doing undesired multiple printing when the user has
already specified -print. */
@@ -1981,7 +1987,7 @@ parse_prune (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
if (options.do_dir_first == false)
our_pred->need_stat = our_pred->need_type = false;
/* -prune has a side effect that it does not descend into
@@ -1994,7 +2000,7 @@ parse_prune (const struct parser_table* entry, char **argv, int *arg_ptr)
static boolean
parse_quit (const struct parser_table* entry, char **argv, int *arg_ptr)
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary_noarg (entry);
(void) argv;
(void) arg_ptr;
our_pred->need_stat = our_pred->need_type = false;
@@ -2036,7 +2042,7 @@ insert_regex (char **argv,
{
struct re_pattern_buffer *re;
const char *error_message;
- struct predicate *our_pred = insert_primary_withpred (entry, pred_regex);
+ struct predicate *our_pred = insert_primary_withpred (entry, pred_regex, rx);
our_pred->need_stat = our_pred->need_type = false;
re = xmalloc (sizeof (struct re_pattern_buffer));
our_pred->args.regex = re;
@@ -2061,6 +2067,7 @@ static boolean
parse_size (const struct parser_table* entry, char **argv, int *arg_ptr)
{
struct predicate *our_pred;
+ char *arg;
uintmax_t num;
char suffix;
enum comparison_type c_type;
@@ -2073,42 +2080,43 @@ parse_size (const struct parser_table* entry, char **argv, int *arg_ptr)
*/
if ((argv == NULL) || (argv[*arg_ptr] == NULL))
return false;
+ arg = argv[*arg_ptr];
- len = strlen (argv[*arg_ptr]);
+ len = strlen (arg);
if (len == 0)
error (1, 0, _("invalid null argument to -size"));
- suffix = argv[*arg_ptr][len - 1];
+ suffix = arg[len - 1];
switch (suffix)
{
case 'b':
blksize = 512;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case 'c':
blksize = 1;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case 'k':
blksize = 1024;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case 'M': /* Megabytes */
blksize = 1024*1024;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case 'G': /* Gigabytes */
blksize = 1024*1024*1024;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case 'w':
blksize = 2;
- argv[*arg_ptr][len - 1] = '\0';
+ arg[len - 1] = '\0';
break;
case '0':
@@ -2127,14 +2135,14 @@ parse_size (const struct parser_table* entry, char **argv, int *arg_ptr)
error (1, 0, _("invalid -size type `%c'"), argv[*arg_ptr][len - 1]);
}
/* TODO: accept fractional megabytes etc. ? */
- if (!get_num (argv[*arg_ptr], &num, &c_type))
+ if (!get_num (arg, &num, &c_type))
{
error(1, 0,
_("Invalid argument `%s%c' to -size"),
- argv[*arg_ptr], (int)suffix);
+ arg, (int)suffix);
return false;
}
- our_pred = insert_primary (entry);
+our_pred = insert_primary (entry, arg);
our_pred->args.size.kind = c_type;
our_pred->args.size.blocksize = blksize;
our_pred->args.size.size = num;
@@ -2162,9 +2170,10 @@ parse_samefile (const struct parser_table* entry, char **argv, int *arg_ptr)
struct predicate *our_pred;
struct stat st, fst;
int fd, openflags;
+ const char *filename;
set_stat_placeholders(&st);
- if (!collect_arg_stat_info(argv, arg_ptr, &st))
+ if (!collect_arg_stat_info(argv, arg_ptr, &st, &filename))
return false;
set_stat_placeholders(&fst);
@@ -2289,7 +2298,7 @@ parse_samefile (const struct parser_table* entry, char **argv, int *arg_ptr)
}
}
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, filename);
our_pred->args.samefileid.ino = st.st_ino;
our_pred->args.samefileid.dev = st.st_dev;
our_pred->args.samefileid.fd = fd;
@@ -2350,7 +2359,7 @@ parse_true (const struct parser_table* entry, char **argv, int *arg_ptr)
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->need_stat = our_pred->need_type = false;
our_pred->est_success_rate = 1.0f;
return true;
@@ -2369,7 +2378,7 @@ parse_accesscheck (const struct parser_table* entry, char **argv, int *arg_ptr)
struct predicate *our_pred;
(void) argv;
(void) arg_ptr;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary_noarg (entry);
our_pred->need_stat = our_pred->need_type = false;
our_pred->side_effects = our_pred->no_default_print = false;
if (pred_is(our_pred, pred_executable))
@@ -2414,7 +2423,7 @@ parse_used (const struct parser_table* entry, char **argv, int *arg_ptr)
struct timespec zero = {0,0};
if (get_relative_timestamp(offset_str, &tval, zero, DAYSECS, errmsg))
{
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, offset_str);
our_pred->args.reftime = tval;
our_pred->est_success_rate = estimate_file_age_success_rate(tval.ts.tv_sec / DAYSECS);
return true;
@@ -2472,7 +2481,7 @@ parse_user (const struct parser_table* entry, char **argv, int *arg_ptr)
return false;
}
}
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, username);
our_pred->args.uid = uid;
our_pred->est_success_rate = (our_pred->args.uid < 100) ? 0.99 : 0.2;
return true;
@@ -2650,7 +2659,7 @@ insert_type (char **argv, int *arg_ptr,
error(1, 0, _("Unknown argument to -type: %c"), (*typeletter));
return false;
}
- our_pred = insert_primary_withpred (entry, which_pred);
+ our_pred = insert_primary_withpred (entry, which_pred, typeletter);
our_pred->est_success_rate = rate;
/* Figure out if we will need to stat the file, because if we don't
@@ -2706,7 +2715,7 @@ insert_fprintf (struct format_val *vec,
struct segment **segmentp; /* Address of current segment. */
struct predicate *our_pred;
- our_pred = insert_primary_withpred (entry, func);
+ our_pred = insert_primary_withpred (entry, func, format_const);
our_pred->side_effects = our_pred->no_default_print = true;
our_pred->args.printf_vec = *vec;
our_pred->need_type = false;
@@ -3045,7 +3054,7 @@ new_insert_exec_ok (const char *action,
if ((argv == NULL) || (argv[*arg_ptr] == NULL))
return false;
- our_pred = insert_primary_withpred (entry, func);
+ our_pred = insert_primary_withpred (entry, func, "(some -exec* arguments)");
our_pred->side_effects = our_pred->no_default_print = true;
our_pred->need_type = our_pred->need_stat = false;
@@ -3374,7 +3383,7 @@ parse_time (const struct parser_table* entry, char *argv[], int *arg_ptr)
if (!get_relative_timestamp(timearg, &tval, origin, DAYSECS, errmsg))
return false;
- our_pred = insert_primary (entry);
+ our_pred = insert_primary (entry, orig_timearg);
our_pred->args.reftime = tval;
our_pred->est_success_rate = estimate_timestamp_success_rate(tval.ts.tv_sec);
@@ -3487,7 +3496,7 @@ insert_num (char **argv, int *arg_ptr, const struct parser_table *entry)
if (get_num (numstr, &num, &c_type))
{
- struct predicate *our_pred = insert_primary (entry);
+ struct predicate *our_pred = insert_primary (entry, numstr);
our_pred->args.numinfo.kind = c_type;
our_pred->args.numinfo.l_val = num;
diff --git a/find/tree.c b/find/tree.c
index 7420c60..60a0601 100644
--- a/find/tree.c
+++ b/find/tree.c
@@ -269,10 +269,14 @@ predicate_is_cost_free(const struct predicate *p)
/* Prints a predicate */
void print_predicate(FILE *fp, const struct predicate *p)
{
- fprintf (fp, "%s%s%s",
- p->p_name,
- p->arg_text ? " " : "",
- p->arg_text ? p->arg_text : "");
+ if (p->arg_text)
+ {
+ fprintf (fp, "%s %s", p->p_name, p->arg_text);
+ }
+ else
+ {
+ fprintf (fp, "%s", p->p_name);
+ }
}
@@ -832,7 +836,8 @@ set_new_parent (struct predicate *curr, enum predicate_precedence high_prec, str
new_parent->need_stat = false;
new_parent->need_type = false;
new_parent->p_cost = NeedsNothing;
-
+ new_parent->arg_text = NULL;
+
switch (high_prec)
{
case COMMA_PREC:
@@ -1393,6 +1398,18 @@ init_pred_perf(struct predicate *pred)
p->visits = p->successes = 0;
}
+
+struct predicate *
+get_new_pred_noarg (const struct parser_table *entry)
+{
+ struct predicate *p = get_new_pred(entry);
+ if (p)
+ {
+ p->arg_text = NULL;
+ }
+ return p;
+}
+
/* Return a pointer to a new predicate structure, which has been
linked in as the last one in the predicates list.
@@ -1433,6 +1450,8 @@ get_new_pred (const struct parser_table *entry)
last_pred->no_default_print = false;
last_pred->need_stat = true;
last_pred->need_type = true;
+ last_pred->p_cost = NeedsUnknown;
+ last_pred->arg_text = "ThisShouldBeSetToSomethingElse";
last_pred->args.str = NULL;
last_pred->pred_next = NULL;
last_pred->pred_left = NULL;
@@ -1449,7 +1468,8 @@ get_new_pred (const struct parser_table *entry)
predicate is an operator. If it isn't, the AND operator is inserted. */
struct predicate *
-get_new_pred_chk_op (const struct parser_table *entry)
+get_new_pred_chk_op (const struct parser_table *entry,
+ const char *arg)
{
struct predicate *new_pred;
static const struct parser_table *entry_and = NULL;
@@ -1471,13 +1491,14 @@ get_new_pred_chk_op (const struct parser_table *entry)
case PRIMARY_TYPE:
case CLOSE_PAREN:
/* We need to interpose the and operator. */
- new_pred = get_new_pred (entry_and);
+ new_pred = get_new_pred_noarg (entry_and);
new_pred->pred_func = pred_and;
new_pred->p_name = "-a";
new_pred->p_type = BI_OP;
new_pred->p_prec = AND_PREC;
new_pred->need_stat = false;
new_pred->need_type = false;
+ new_pred->arg_text = NULL;
new_pred->args.str = NULL;
new_pred->side_effects = false;
new_pred->no_default_print = false;
@@ -1488,6 +1509,7 @@ get_new_pred_chk_op (const struct parser_table *entry)
}
new_pred = get_new_pred (entry);
+ new_pred->arg_text = arg;
new_pred->parser_entry = entry;
return new_pred;
}
diff --git a/find/util.c b/find/util.c
index a06eada..cc9a3eb 100644
--- a/find/util.c
+++ b/find/util.c
@@ -89,11 +89,13 @@ static struct debug_option_assoc debugassoc[] =
operator. */
struct predicate *
-insert_primary_withpred (const struct parser_table *entry, PRED_FUNC pred_func)
+insert_primary_withpred (const struct parser_table *entry,
+ PRED_FUNC pred_func,
+ const char *arg)
{
struct predicate *new_pred;
- new_pred = get_new_pred_chk_op (entry);
+ new_pred = get_new_pred_chk_op (entry, arg);
new_pred->pred_func = pred_func;
new_pred->p_name = entry->parser_name;
new_pred->args.str = NULL;
@@ -118,10 +120,16 @@ insert_primary_withpred (const struct parser_table *entry, PRED_FUNC pred_func)
either not there at all (we are the very first node) or is an
operator. */
struct predicate *
-insert_primary (const struct parser_table *entry)
+insert_primary (const struct parser_table *entry, const char *arg)
{
assert (entry->pred_func != NULL);
- return insert_primary_withpred(entry, entry->pred_func);
+ return insert_primary_withpred(entry, entry->pred_func, arg);
+}
+
+struct predicate *
+insert_primary_noarg (const struct parser_table *entry)
+{
+ return insert_primary(entry, NULL);
}

View File

@ -0,0 +1,292 @@
commit 76ed377d6d3e4a83a00cabd401f751b37ecd1e7b
Author: James Youngman <jay@gnu.org>
Date: Sat Feb 20 13:11:45 2010 +0000
Fix Savannah bug# 28824: "-ctime x" yields "missing argument to `-ctime'".
* find/parser.c (parse_fls): If the argument is invalid, reverse
the change that collect_arg() made to *arg_ptr (that is, don't
consume the argument).
(parse_fprint0): Likewise.
(parse_gid): Likewise.
(parse_group): Likewise.
(parse_inum): Likewise.
(parse_links): Likewise.
(do_parse_xmin): Likewise.
(parse_name): Likewise.
(parse_printf): Likewise.
(parse_uid): Likewise.
(parse_used): Likewise.
(parse_time): Likewise.
Signed-off-by: James Youngman <jay@gnu.org>
diff --git a/ChangeLog b/ChangeLog
index d0ce1fe..13539a4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,0 +1,19 @@
+2010-02-20 James Youngman <jay@gnu.org>
+
+ Fix Savannah bug# 28824: "-ctime x" yields "missing argument to
+ `-ctime'".
+ * find/parser.c (parse_fls): If the argument is invalid, reverse
+ the change that collect_arg() made to *arg_ptr (that is, don't
+ consume the argument).
+ (parse_fprint0): Likewise.
+ (parse_gid): Likewise.
+ (parse_group): Likewise.
+ (parse_inum): Likewise.
+ (parse_links): Likewise.
+ (do_parse_xmin): Likewise.
+ (parse_name): Likewise.
+ (parse_printf): Likewise.
+ (parse_uid): Likewise.
+ (parse_used): Likewise.
+ (parse_time): Likewise.
+
diff --git a/NEWS b/NEWS
index 5394311..4e910df 100644
--- a/NEWS
+++ b/NEWS
@@ -4,5 +4,8 @@ GNU findutils NEWS - User visible changes. -*- outline -*- (allout)
** Bug Fixes
+#28824: Corrected error message for "-ctime x".
+ Likewise for -gid, -inum, -links, -mmin, -cmin, -amin,
+ -uid, -used, -atime, -mtime, -ctime.
#26537: find -prune now makes sure it has valid stat() information.
diff --git a/find/parser.c b/find/parser.c
index 2e6b989..08758ee 100644
--- a/find/parser.c
+++ b/find/parser.c
@@ -886,8 +886,14 @@ static boolean
parse_fls (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *filename;
- return collect_arg(argv, arg_ptr, &filename)
- && insert_fls(entry, filename);
+ if (collect_arg(argv, arg_ptr, &filename))
+ {
+ if (insert_fls(entry, filename))
+ return true;
+ else
+ --*arg_ptr; /* don't consume the invalid arg. */
+ }
+ return false;
}
static boolean
@@ -937,9 +943,13 @@ parse_fprint0 (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *filename;
if (collect_arg(argv, arg_ptr, &filename))
- return insert_fprint(entry, filename);
- else
- return false;
+ {
+ if (insert_fprint(entry, filename))
+ return true;
+ else
+ --*arg_ptr; /* don't consume the bad arg. */
+ }
+ return false;
}
static float estimate_fstype_success_rate(const char *fsname)
@@ -993,6 +1003,7 @@ parse_gid (const struct parser_table* entry, char **argv, int *arg_ptr)
}
else
{
+ --*arg_ptr; /* don't consume the invalid argument. */
return false;
}
}
@@ -1049,6 +1060,7 @@ static boolean
parse_group (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *groupname;
+ const int saved_argc = *arg_ptr;
if (collect_arg(argv, arg_ptr, &groupname))
{
@@ -1077,6 +1089,7 @@ parse_group (const struct parser_table* entry, char **argv, int *arg_ptr)
"because it has the unexpected suffix %s"),
quotearg_n_style(0, options.err_quoting_style, groupname),
quotearg_n_style(1, options.err_quoting_style, groupname+gid_len));
+ *arg_ptr = saved_argc; /* don't consume the invalid argument. */
return false;
}
}
@@ -1092,6 +1105,7 @@ parse_group (const struct parser_table* entry, char **argv, int *arg_ptr)
{
error(1, 0, _("argument to -group is empty, but should be a group name"));
}
+ *arg_ptr = saved_argc; /* don't consume the invalid argument. */
return false;
}
}
@@ -1256,6 +1270,7 @@ parse_inum (const struct parser_table* entry, char **argv, int *arg_ptr)
}
else
{
+ --*arg_ptr; /* don't consume the invalid argument. */
return false;
}
}
@@ -1310,6 +1325,7 @@ parse_links (const struct parser_table* entry, char **argv, int *arg_ptr)
}
else
{
+ --*arg_ptr; /* don't consume the invalid argument. */
return false;
}
}
@@ -1358,6 +1374,7 @@ insert_depthspec(const struct parser_table* entry, char **argv, int *arg_ptr,
error(1, 0, _("Expected a positive decimal integer argument to %s, but got %s"),
predicate,
quotearg_n_style(0, options.err_quoting_style, depthstr));
+ /* NOTREACHED */
return false;
}
/* missing argument */
@@ -1385,6 +1402,7 @@ do_parse_xmin (const struct parser_table* entry,
enum xval xv)
{
const char *minutes;
+ const int saved_argc = *arg_ptr;
if (collect_arg(argv, arg_ptr, &minutes))
{
@@ -1401,6 +1419,11 @@ do_parse_xmin (const struct parser_table* entry,
our_pred->est_success_rate = estimate_timestamp_success_rate(tval.ts.tv_sec);
return true;
}
+ else
+ {
+ /* Don't consume the invalid argument. */
+ *arg_ptr = saved_argc;
+ }
}
return false;
}
@@ -1427,6 +1450,8 @@ static boolean
parse_name (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *name;
+ const int saved_argc = *arg_ptr;
+
if (collect_arg(argv, arg_ptr, &name))
{
fnmatch_sanitycheck();
@@ -1438,6 +1463,10 @@ parse_name (const struct parser_table* entry, char **argv, int *arg_ptr)
our_pred->est_success_rate = estimate_pattern_match_rate(name, 0);
return true;
}
+ else
+ {
+ *arg_ptr = saved_argc; /* don't consume the invalid argument. */
+ }
}
return false;
}
@@ -1954,11 +1983,21 @@ static boolean
parse_printf (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *format;
+ const int saved_argc = *arg_ptr;
+
if (collect_arg(argv, arg_ptr, &format))
{
struct format_val fmt;
open_stdout(&fmt);
- return insert_fprintf (&fmt, entry, pred_fprintf, format);
+ if (insert_fprintf (&fmt, entry, pred_fprintf, format))
+ {
+ return true;
+ }
+ else
+ {
+ *arg_ptr = saved_argc; /* don't consume the invalid argument. */
+ return false;
+ }
}
return false;
}
@@ -1967,15 +2006,21 @@ static boolean
parse_fprintf (const struct parser_table* entry, char **argv, int *arg_ptr)
{
const char *format, *filename;
+ int saved_argc = *arg_ptr;
+
if (collect_arg(argv, arg_ptr, &filename))
{
if (collect_arg(argv, arg_ptr, &format))
{
struct format_val fmt;
open_output_file (filename, &fmt);
- return insert_fprintf (&fmt, entry, pred_fprintf, format);
+ saved_argc = *arg_ptr;
+
+ if (insert_fprintf (&fmt, entry, pred_fprintf, format))
+ return true;
}
}
+ *arg_ptr = saved_argc; /* don't consume the invalid argument. */
return false;
}
@@ -2405,6 +2450,7 @@ parse_uid (const struct parser_table* entry, char **argv, int *arg_ptr)
}
else
{
+ --*arg_ptr; /* don't consume the invalid argument. */
return false;
}
}
@@ -2431,6 +2477,7 @@ parse_used (const struct parser_table* entry, char **argv, int *arg_ptr)
else
{
error(1, 0, _("Invalid argument %s to -used"), offset_str);
+ /*NOTREACHED*/
return false;
}
}
@@ -2610,6 +2657,7 @@ insert_type (char **argv, int *arg_ptr,
if (strlen(typeletter) != 1u)
{
error(1, 0, _("Arguments to -type should contain only one letter"));
+ /*NOTREACHED*/
return false;
}
@@ -2657,6 +2705,7 @@ insert_type (char **argv, int *arg_ptr,
#endif
default: /* None of the above ... nuke 'em. */
error(1, 0, _("Unknown argument to -type: %c"), (*typeletter));
+ /*NOTREACHED*/
return false;
}
our_pred = insert_primary_withpred (entry, which_pred, typeletter);
@@ -3349,6 +3398,7 @@ parse_time (const struct parser_table* entry, char *argv[], int *arg_ptr)
const char *errmsg = "arithmetic overflow while converting %s "
"days to a number of seconds";
struct timespec origin;
+ const int saved_argc = *arg_ptr;
if (!collect_arg(argv, arg_ptr, &timearg))
return false;
@@ -3381,7 +3431,10 @@ parse_time (const struct parser_table* entry, char *argv[], int *arg_ptr)
timearg = orig_timearg;
if (!get_relative_timestamp(timearg, &tval, origin, DAYSECS, errmsg))
- return false;
+ {
+ *arg_ptr = saved_argc; /* don't consume the invalid argument */
+ return false;
+ }
our_pred = insert_primary (entry, orig_timearg);
our_pred->args.reftime = tval;

View File

@ -0,0 +1,56 @@
commit 5f5eb921765794e8fc58c4bdffa2daa2ae34800f
Author: James Youngman <jay@gnu.org>
Date: Sat Feb 20 19:53:13 2010 +0000
Fix Savannah bug#28872, Mistake in "Problems with -exec and filenames"
* doc/find.texi (Problems with -exec and filenames): Add missing
$0 argument in example for sh -c 'something "$@" sh ...
* NEWS: Mention this change.
Signed-off-by: James Youngman <jay@gnu.org>
diff --git a/ChangeLog b/ChangeLog
index 13539a4..e94ba96 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2010-02-20 James Youngman <jay@gnu.org>
+ Fix Savannah bug#28872, Mistake in "Problems with -exec and filenames"
+ * doc/find.texi (Problems with -exec and filenames): Add missing
+ $0 argument in example for sh -c 'something "$@" sh ...
+ * NEWS: Mention this change.
+
Fix Savannah bug# 28824: "-ctime x" yields "missing argument to
`-ctime'".
* find/parser.c (parse_fls): If the argument is invalid, reverse
diff --git a/NEWS b/NEWS
index 4e910df..4c97be9 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,9 @@ GNU findutils NEWS - User visible changes. -*- outline -*- (allout)
** Bug Fixes
+#28872: Mistake in "#safer" example in "Problems with -exec and
+ filenames" section of the Texinfo manual.
+
#28824: Corrected error message for "-ctime x".
Likewise for -gid, -inum, -links, -mmin, -cmin, -amin,
-uid, -used, -atime, -mtime, -ctime.
diff --git a/doc/find.texi b/doc/find.texi
index 2e5958d..391ffa0 100644
--- a/doc/find.texi
+++ b/doc/find.texi
@@ -4830,8 +4830,8 @@ problem:
@example
# safer
-find -exec sh -c 'something "$@@"' @{@} \;
-find -execdir sh -c 'something "$@@"' @{@}\;
+find -exec sh -c 'something "$@@"' sh @{@} \;
+find -execdir sh -c 'something "$@@"' sh @{@}\;
@end example
This approach is not guaranteed to avoid every problem, but it is much

View File

@ -5,9 +5,9 @@ SECTION = "console/utils"
# GPLv2+ (<< 4.2.32), GPLv3+ (>= 4.2.32)
LICENSE = "GPLv3+"
LIC_FILES_CHKSUM = "file://COPYING;md5=f27defe1e96c2e1ecd4e0c9be8967949"
SRC_URI = "${GNU_MIRROR}/findutils/findutils-${PV}.tar.gz \
file://mkdir.patch;patch=1"
SRC_URI = "${GNU_MIRROR}/findutils/findutils-${PV}.tar.gz"
inherit autotools gettext

View File

@ -1,7 +1,11 @@
require findutils.inc
LICENSE = "GPLv2+"
PR = "r2"
LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
PR = "r0"
SRC_URI += "file://mkdir.patch \
file://gnulib-extension.patch"
do_install_append () {
if [ -e ${D}${bindir}/find ]; then

View File

@ -0,0 +1,27 @@
require findutils.inc
PR = "r0"
SRC_URI += "file://01-27017.patch \
file://02-28824.patch \
file://03-28872.patch"
# http://savannah.gnu.org/bugs/?27299
EXTRA_OECONF += "gl_cv_func_wcwidth_works=yes"
do_install_append () {
if [ -e ${D}${bindir}/find ]; then
mv ${D}${bindir}/find ${D}${bindir}/find.${PN}
mv ${D}${bindir}/xargs ${D}${bindir}/xargs.${PN}
fi
}
pkg_postinst_${PN} () {
for i in find xargs; do update-alternatives --install ${bindir}/$i $i $i.${PN} 100; done
}
pkg_prerm_${PN} () {
for i in find xargs; do update-alternatives --remove $i $i.${PN}; done
}
BBCLASSEXTEND = "native"