fedora42用gcc15編譯bash-5.2.15出錯，提示mkbuiltins.c:267:29: error: too many arguments to function 'xmalloc'; expected 0, have 1。

解決方案：
打開sysdrv/source/buildroot/buildroot-2023.02.6/output/build/bash-5.2.15/builtins/mkbuiltins.c
將下面這些行修改正確。
行 62: static char *xmalloc (int bytes), *xrealloc (char *pointer, int bytes);
行 194: static int is_special_builtin (char *name);
行 195: static int is_assignment_builtin (char *name);
行 196: static int is_localvar_builtin (char *name);
行 197: static int is_posix_builtin (char *name);
行 198: static int is_arrayvar_builtin (char *name);
行 204: void extract_info (char *filename, FILE *structfile, FILE *externfile);
行 206: void file_error (char *filename);
行 207: void line_error (DEF_FILE *defs, char *format, ...);
行 209: void write_file_headers (FILE *structfile, FILE *externfile);
行 210: void write_file_footers (FILE *structfile, FILE *externfile);
行 211: void write_ifdefs (FILE *stream, char **defines);
行 212: void write_endifs (FILE *stream, char **defines);
行 213: void write_documentation (FILE *stream, char **documentation, int indentation, int flags);
行 214: void write_longdocs (FILE *stream, ARRAY *builtins);
行 215: void write_builtins (DEF_FILE *defs, FILE *structfile, FILE *externfile);
行 217: int write_helpfiles (ARRAY *builtins);
行 219: void free_defs (DEF_FILE *defs);
行 220: void add_documentation (DEF_FILE *defs, char *line);
行 222: void must_be_building (char *directive, DEF_FILE *defs);
行 223: void remove_trailing_whitespace (char *string);

第439-440行：
在第一個參數前加上(void *)
    array->array = (char **)xrealloc
      ((void *)array->array, (array->size += array->growth_rate) * array->width);

第1014-1026行：
/* Produce an error for DEFS with FORMAT and ARGS. */
#include <stdarg.h>
void
line_error (DEF_FILE *defs, char *format, ...)
{
  va_list list;
  if (defs->filename[0] != '/')
    fprintf (stderr, "%s", error_directory ? error_directory : "./");
  fprintf (stderr, "%s:%d:", defs->filename, defs->line_number + 1);
  va_start(list, format);
  vfprintf (stderr, format, list);
  va_end(list);
  fprintf (stderr, "\n");
  fflush (stderr);
}

/usr/bin/gcc -c  -DHAVE_CONFIG_H -DSHELL  -I. -I..  -I.. -I../include -I../lib -I.    -I/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/host/include -O2 -I/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/host/include -DCROSS_COMPILING mkbuiltins.c
mkbuiltins.c: In function 'main':
mkbuiltins.c:232:1: warning: old-style function definition [-Wold-style-definition]
  232 | main (argc, argv)
      | ^~~~
mkbuiltins.c:267:29: error: too many arguments to function 'xmalloc'; expected 0, have 1
  267 |           error_directory = xmalloc (2 + strlen (argv[arg_index]));
      |                             ^~~~~~~  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:307:34: error: too many arguments to function 'xmalloc'; expected 0, have 1
  307 |           temp_struct_filename = xmalloc (15);
      |                                  ^~~~~~~  ~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:312:13: error: too many arguments to function 'file_error'; expected 0, have 1
  312 |             file_error (temp_struct_filename);
      |             ^~~~~~~~~~  ~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:320:13: error: too many arguments to function 'file_error'; expected 0, have 1
  320 |             file_error (extern_filename);
      |             ^~~~~~~~~~  ~~~~~~~~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:324:7: error: too many arguments to function 'write_file_headers'; expected 0, have 2
  324 |       write_file_headers (structfile, externfile);
      |       ^~~~~~~~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:209:6: note: declared here
  209 | void write_file_headers ();
      |      ^~~~~~~~~~~~~~~~~~
mkbuiltins.c:341:7: error: too many arguments to function 'extract_info'; expected 0, have 3
  341 |       extract_info (arg, structfile, externfile);
      |       ^~~~~~~~~~~~  ~~~
mkbuiltins.c:204:6: note: declared here
  204 | void extract_info ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:348:7: error: too many arguments to function 'write_file_footers'; expected 0, have 2
  348 |       write_file_footers (structfile, externfile);
      |       ^~~~~~~~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:210:6: note: declared here
  210 | void write_file_footers ();
      |      ^~~~~~~~~~~~~~~~~~
mkbuiltins.c:352:11: error: too many arguments to function 'write_longdocs'; expected 0, have 2
  352 |           write_longdocs (structfile, saved_builtins);
      |           ^~~~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:214:6: note: declared here
  214 | void write_longdocs ();
      |      ^~~~~~~~~~~~~~
mkbuiltins.c: In function 'array_create':
mkbuiltins.c:387:1: warning: old-style function definition [-Wold-style-definition]
  387 | array_create (width)
      | ^~~~~~~~~~~~
mkbuiltins.c:392:20: error: too many arguments to function 'xmalloc'; expected 0, have 1
  392 |   array = (ARRAY *)xmalloc (sizeof (ARRAY));
      |                    ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c: In function 'copy_string_array':
mkbuiltins.c:407:1: warning: old-style function definition [-Wold-style-definition]
  407 | copy_string_array (array)
      | ^~~~~~~~~~~~~~~~~
mkbuiltins.c:422:26: error: too many arguments to function 'xmalloc'; expected 0, have 1
  422 |   copy->array = (char **)xmalloc ((1 + array->sindex) * sizeof (char *));
      |                          ^~~~~~~  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:425:22: note: in expansion of macro 'savestring'
  425 |     copy->array[i] = savestring (array->array[i]);
      |                      ^~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c: In function 'array_add':
mkbuiltins.c:434:1: warning: old-style function definition [-Wold-style-definition]
  434 | array_add (element, array)
      | ^~~~~~~~~
mkbuiltins.c:439:29: error: too many arguments to function 'xrealloc'; expected 0, have 2
  439 |     array->array = (char **)xrealloc
      |                             ^~~~~~~~
  440 |       (array->array, (array->size += array->growth_rate) * array->width);
      |        ~~~~~~~~~~~~
mkbuiltins.c:62:27: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |                           ^~~~~~~~
mkbuiltins.c: In function 'array_free':
mkbuiltins.c:448:1: warning: old-style function definition [-Wold-style-definition]
  448 | array_free (array)
      | ^~~~~~~~~~
mkbuiltins.c: In function 'find_directive':
mkbuiltins.c:497:1: warning: old-style function definition [-Wold-style-definition]
  497 | find_directive (directive)
      | ^~~~~~~~~~~~~~
mkbuiltins.c: In function 'extract_info':
mkbuiltins.c:527:1: warning: old-style function definition [-Wold-style-definition]
  527 | extract_info (filename, structfile, externfile)
      | ^~~~~~~~~~~~
mkbuiltins.c:530:1: error: number of arguments doesn't match prototype
  530 | {
      | ^
mkbuiltins.c:204:6: error: prototype declaration
  204 | void extract_info ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:539:5: error: too many arguments to function 'file_error'; expected 0, have 1
  539 |     file_error (filename);
      |     ^~~~~~~~~~  ~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:544:5: error: too many arguments to function 'file_error'; expected 0, have 1
  544 |     file_error (filename);
      |     ^~~~~~~~~~  ~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:547:12: error: too many arguments to function 'xmalloc'; expected 0, have 1
  547 |   buffer = xmalloc (1 + file_size);
      |            ^~~~~~~  ~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:550:5: error: too many arguments to function 'file_error'; expected 0, have 1
  550 |     file_error (filename);
      |     ^~~~~~~~~~  ~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:566:22: error: too many arguments to function 'xmalloc'; expected 0, have 1
  566 |   defs = (DEF_FILE *)xmalloc (sizeof (DEF_FILE));
      |                      ^~~~~~~  ~~~~~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:603:23: error: too many arguments to function 'xmalloc'; expected 0, have 1
  603 |           directive = xmalloc (j);
      |                       ^~~~~~~  ~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:612:15: error: too many arguments to function 'line_error'; expected 0, have 3
  612 |               line_error (defs, "Unknown directive `%s'", directive);
      |               ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:630:13: error: too many arguments to function 'add_documentation'; expected 0, have 2
  630 |             add_documentation (defs, line);
      |             ^~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:220:6: note: declared here
  220 | void add_documentation ();
      |      ^~~~~~~~~~~~~~~~~
mkbuiltins.c:660:3: error: too many arguments to function 'write_builtins'; expected 0, have 3
  660 |   write_builtins (defs, structfile, externfile);
      |   ^~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:215:6: note: declared here
  215 | void write_builtins ();
      |      ^~~~~~~~~~~~~~
mkbuiltins.c:663:3: error: too many arguments to function 'free_defs'; expected 0, have 1
  663 |   free_defs (defs);
      |   ^~~~~~~~~  ~~~~
mkbuiltins.c:219:6: note: declared here
  219 | void free_defs ();
      |      ^~~~~~~~~
mkbuiltins.c: In function 'free_builtin':
mkbuiltins.c:669:1: warning: old-style function definition [-Wold-style-definition]
  669 | free_builtin (builtin)
      | ^~~~~~~~~~~~
mkbuiltins.c: In function 'free_defs':
mkbuiltins.c:692:1: warning: old-style function definition [-Wold-style-definition]
  692 | free_defs (defs)
      | ^~~~~~~~~
mkbuiltins.c:694:1: error: number of arguments doesn't match prototype
  694 | {
      | ^
mkbuiltins.c:219:6: error: prototype declaration
  219 | void free_defs ();
      |      ^~~~~~~~~
mkbuiltins.c: In function 'strip_whitespace':
mkbuiltins.c:725:1: warning: old-style function definition [-Wold-style-definition]
  725 | strip_whitespace (string)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c:731:3: error: too many arguments to function 'remove_trailing_whitespace'; expected 0, have 1
  731 |   remove_trailing_whitespace (string);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:223:6: note: declared here
  223 | void remove_trailing_whitespace ();
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'remove_trailing_whitespace':
mkbuiltins.c:737:1: warning: old-style function definition [-Wold-style-definition]
  737 | remove_trailing_whitespace (string)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:739:1: error: number of arguments doesn't match prototype
  739 | {
      | ^
mkbuiltins.c:223:6: error: prototype declaration
  223 | void remove_trailing_whitespace ();
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'get_arg':
mkbuiltins.c:755:1: warning: old-style function definition [-Wold-style-definition]
  755 | get_arg (for_whom, defs, string)
      | ^~~~~~~
mkbuiltins.c:764:5: error: too many arguments to function 'line_error'; expected 0, have 3
  764 |     line_error (defs, "%s requires an argument", for_whom);
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:766:11: note: in expansion of macro 'savestring'
  766 |   return (savestring (new));
      |           ^~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c: In function 'must_be_building':
mkbuiltins.c:771:1: warning: old-style function definition [-Wold-style-definition]
  771 | must_be_building (directive, defs)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c:774:1: error: number of arguments doesn't match prototype
  774 | {
      | ^
mkbuiltins.c:222:6: error: prototype declaration
  222 | void must_be_building ();
      |      ^~~~~~~~~~~~~~~~
mkbuiltins.c:776:5: error: too many arguments to function 'line_error'; expected 0, have 3
  776 |     line_error (defs, "%s must be inside of a $BUILTIN block", directive);
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'current_builtin':
mkbuiltins.c:781:1: warning: old-style function definition [-Wold-style-definition]
  781 | current_builtin (directive, defs)
      | ^~~~~~~~~~~~~~~
mkbuiltins.c:785:3: error: too many arguments to function 'must_be_building'; expected 0, have 2
  785 |   must_be_building (directive, defs);
      |   ^~~~~~~~~~~~~~~~  ~~~~~~~~~
mkbuiltins.c:771:1: note: declared here
  771 | must_be_building (directive, defs)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'add_documentation':
mkbuiltins.c:795:1: warning: old-style function definition [-Wold-style-definition]
  795 | add_documentation (defs, line)
      | ^~~~~~~~~~~~~~~~~
mkbuiltins.c:798:1: error: number of arguments doesn't match prototype
  798 | {
      | ^
mkbuiltins.c:220:6: error: prototype declaration
  220 | void add_documentation ();
      |      ^~~~~~~~~~~~~~~~~
mkbuiltins.c:803:3: error: too many arguments to function 'remove_trailing_whitespace'; expected 0, have 1
  803 |   remove_trailing_whitespace (line);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:737:1: note: declared here
  737 | remove_trailing_whitespace (string)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'builtin_handler':
mkbuiltins.c:816:1: warning: old-style function definition [-Wold-style-definition]
  816 | builtin_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~
mkbuiltins.c:827:7: error: too many arguments to function 'line_error'; expected 0, have 3
  827 |       line_error (defs, "%s found before $END", self);
      |       ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:840:25: error: too many arguments to function 'xmalloc'; expected 0, have 1
  840 |   new = (BUILTIN_DESC *)xmalloc (sizeof (BUILTIN_DESC));
      |                         ^~~~~~~  ~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:62:14: note: declared here
   62 | static char *xmalloc (), *xrealloc ();
      |              ^~~~~~~
mkbuiltins.c:849:7: error: too many arguments to function 'is_special_builtin'; expected 0, have 1
  849 |   if (is_special_builtin (name))
      |       ^~~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:194:12: note: declared here
  194 | static int is_special_builtin ();
      |            ^~~~~~~~~~~~~~~~~~
mkbuiltins.c:851:7: error: too many arguments to function 'is_assignment_builtin'; expected 0, have 1
  851 |   if (is_assignment_builtin (name))
      |       ^~~~~~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:195:12: note: declared here
  195 | static int is_assignment_builtin ();
      |            ^~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:853:7: error: too many arguments to function 'is_localvar_builtin'; expected 0, have 1
  853 |   if (is_localvar_builtin (name))
      |       ^~~~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:196:12: note: declared here
  196 | static int is_localvar_builtin ();
      |            ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c:855:7: error: too many arguments to function 'is_posix_builtin'; expected 0, have 1
  855 |   if (is_posix_builtin (name))
      |       ^~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:197:12: note: declared here
  197 | static int is_posix_builtin ();
      |            ^~~~~~~~~~~~~~~~
mkbuiltins.c:857:7: error: too many arguments to function 'is_arrayvar_builtin'; expected 0, have 1
  857 |   if (is_arrayvar_builtin (name))
      |       ^~~~~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:198:12: note: declared here
  198 | static int is_arrayvar_builtin ();
      |            ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'function_handler':
mkbuiltins.c:868:1: warning: old-style function definition [-Wold-style-definition]
  868 | function_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c:879:7: error: too many arguments to function 'line_error'; expected 0, have 2
  879 |       line_error (defs, "syntax error: no current builtin for $FUNCTION directive");
      |       ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:883:5: error: too many arguments to function 'line_error'; expected 0, have 4
  883 |     line_error (defs, "%s already has a function (%s)",
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'docname_handler':
mkbuiltins.c:893:1: warning: old-style function definition [-Wold-style-definition]
  893 | docname_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~
mkbuiltins.c:903:5: error: too many arguments to function 'line_error'; expected 0, have 4
  903 |     line_error (defs, "%s already had a docname (%s)",
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'short_doc_handler':
mkbuiltins.c:913:1: warning: old-style function definition [-Wold-style-definition]
  913 | short_doc_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~~~
mkbuiltins.c:923:5: error: too many arguments to function 'line_error'; expected 0, have 4
  923 |     line_error (defs, "%s already has short documentation (%s)",
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'comment_handler':
mkbuiltins.c:933:1: warning: old-style function definition [-Wold-style-definition]
  933 | comment_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~
mkbuiltins.c: In function 'depends_on_handler':
mkbuiltins.c:943:1: warning: old-style function definition [-Wold-style-definition]
  943 | depends_on_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'produces_handler':
mkbuiltins.c:964:1: warning: old-style function definition [-Wold-style-definition]
  964 | produces_handler (self, defs, arg)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c:977:5: error: too many arguments to function 'line_error'; expected 0, have 4
  977 |     line_error (defs, "%s already has a %s definition", defs->filename, self);
      |     ^~~~~~~~~~  ~~~~
mkbuiltins.c:207:6: note: declared here
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c:988:9: error: too many arguments to function 'file_error'; expected 0, have 1
  988 |         file_error (defs->production);
      |         ^~~~~~~~~~  ~~~~~~~~~~~~~~~~
mkbuiltins.c:206:6: note: declared here
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'end_handler':
mkbuiltins.c:998:1: warning: old-style function definition [-Wold-style-definition]
  998 | end_handler (self, defs, arg)
      | ^~~~~~~~~~~
mkbuiltins.c:1003:3: error: too many arguments to function 'must_be_building'; expected 0, have 2
 1003 |   must_be_building (self, defs);
      |   ^~~~~~~~~~~~~~~~  ~~~~
mkbuiltins.c:771:1: note: declared here
  771 | must_be_building (directive, defs)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'line_error':
mkbuiltins.c:1016:1: warning: old-style function definition [-Wold-style-definition]
 1016 | line_error (defs, format, arg1, arg2)
      | ^~~~~~~~~~
mkbuiltins.c:1019:1: error: number of arguments doesn't match prototype
 1019 | {
      | ^
mkbuiltins.c:207:6: error: prototype declaration
  207 | void line_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'file_error':
mkbuiltins.c:1030:1: warning: old-style function definition [-Wold-style-definition]
 1030 | file_error (filename)
      | ^~~~~~~~~~
mkbuiltins.c:1032:1: error: number of arguments doesn't match prototype
 1032 | {
      | ^
mkbuiltins.c:206:6: error: prototype declaration
  206 | void file_error ();
      |      ^~~~~~~~~~
mkbuiltins.c: In function 'xmalloc':
mkbuiltins.c:1046:1: warning: old-style function definition [-Wold-style-definition]
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c: In function 'xrealloc':
mkbuiltins.c:1057:1: warning: old-style function definition [-Wold-style-definition]
 1057 | xrealloc (pointer, bytes)
      | ^~~~~~~~
mkbuiltins.c: In function 'copy_builtin':
mkbuiltins.c:1090:1: warning: old-style function definition [-Wold-style-definition]
 1090 | copy_builtin (builtin)
      | ^~~~~~~~~~~~
mkbuiltins.c:1095:25: error: too many arguments to function 'xmalloc'; expected 0, have 1
 1095 |   new = (BUILTIN_DESC *)xmalloc (sizeof (BUILTIN_DESC));
      |                         ^~~~~~~  ~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:1097:15: note: in expansion of macro 'savestring'
 1097 |   new->name = savestring (builtin->name);
      |               ^~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:1098:19: note: in expansion of macro 'savestring'
 1098 |   new->shortdoc = savestring (builtin->shortdoc);
      |                   ^~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:1103:25: note: in expansion of macro 'savestring'
 1103 |     builtin->function ? savestring (builtin->function) : (char *)NULL;
      |                         ^~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:68:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
   68 | #define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
      |                               ^~~~~~~  ~~~~~~~~~~~~~~
mkbuiltins.c:1105:25: note: in expansion of macro 'savestring'
 1105 |     builtin->docname  ? savestring (builtin->docname)  : (char *)NULL;
      |                         ^~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c: In function 'save_builtin':
mkbuiltins.c:1112:1: warning: old-style function definition [-Wold-style-definition]
 1112 | save_builtin (builtin)
      | ^~~~~~~~~~~~
mkbuiltins.c: In function 'write_file_headers':
mkbuiltins.c:1190:1: warning: old-style function definition [-Wold-style-definition]
 1190 | write_file_headers (structfile, externfile)
      | ^~~~~~~~~~~~~~~~~~
mkbuiltins.c:1192:1: error: number of arguments doesn't match prototype
 1192 | {
      | ^
mkbuiltins.c:209:6: error: prototype declaration
  209 | void write_file_headers ();
      |      ^~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'write_file_footers':
mkbuiltins.c:1217:1: warning: old-style function definition [-Wold-style-definition]
 1217 | write_file_footers (structfile, externfile)
      | ^~~~~~~~~~~~~~~~~~
mkbuiltins.c:1219:1: error: number of arguments doesn't match prototype
 1219 | {
      | ^
mkbuiltins.c:210:6: error: prototype declaration
  210 | void write_file_footers ();
      |      ^~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'write_builtins':
mkbuiltins.c:1233:1: warning: old-style function definition [-Wold-style-definition]
 1233 | write_builtins (defs, structfile, externfile)
      | ^~~~~~~~~~~~~~
mkbuiltins.c:1236:1: error: number of arguments doesn't match prototype
 1236 | {
      | ^
mkbuiltins.c:215:6: error: prototype declaration
  215 | void write_builtins ();
      |      ^~~~~~~~~~~~~~
mkbuiltins.c:1253:19: error: too many arguments to function 'write_ifdefs'; expected 0, have 2
 1253 |                   write_ifdefs (externfile, builtin->dependencies->array);
      |                   ^~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:211:6: note: declared here
  211 | void write_ifdefs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:1254:19: error: too many arguments to function 'write_ifdefs'; expected 0, have 2
 1254 |                   write_ifdefs (structfile, builtin->dependencies->array);
      |                   ^~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:211:6: note: declared here
  211 | void write_ifdefs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:1320:21: error: too many arguments to function 'write_endifs'; expected 0, have 2
 1320 |                     write_endifs (externfile, builtin->dependencies->array);
      |                     ^~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:212:6: note: declared here
  212 | void write_endifs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:1323:21: error: too many arguments to function 'write_endifs'; expected 0, have 2
 1323 |                     write_endifs (structfile, builtin->dependencies->array);
      |                     ^~~~~~~~~~~~  ~~~~~~~~~~
mkbuiltins.c:212:6: note: declared here
  212 | void write_endifs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:1330:15: error: too many arguments to function 'write_documentation'; expected 0, have 4
 1330 |               write_documentation
      |               ^~~~~~~~~~~~~~~~~~~
 1331 |                 (documentation_file, builtin->longdoc->array, 0, TEXINFO);
      |                  ~~~~~~~~~~~~~~~~~~
mkbuiltins.c:213:6: note: declared here
  213 | void write_documentation ();
      |      ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'write_longdocs':
mkbuiltins.c:1339:1: warning: old-style function definition [-Wold-style-definition]
 1339 | write_longdocs (stream, builtins)
      | ^~~~~~~~~~~~~~
mkbuiltins.c:1342:1: error: number of arguments doesn't match prototype
 1342 | {
      | ^
mkbuiltins.c:214:6: error: prototype declaration
  214 | void write_longdocs ();
      |      ^~~~~~~~~~~~~~
mkbuiltins.c:1353:9: error: too many arguments to function 'write_ifdefs'; expected 0, have 2
 1353 |         write_ifdefs (stream, builtin->dependencies->array);
      |         ^~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:211:6: note: declared here
  211 | void write_ifdefs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c:1362:31: error: too many arguments to function 'xmalloc'; expected 0, have 1
 1362 |           sarray[0] = (char *)xmalloc (l + 1);
      |                               ^~~~~~~  ~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:1365:11: error: too many arguments to function 'write_documentation'; expected 0, have 4
 1365 |           write_documentation (stream, sarray, 0, STRING_ARRAY|HELPFILE);
      |           ^~~~~~~~~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:213:6: note: declared here
  213 | void write_documentation ();
      |      ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c:1369:9: error: too many arguments to function 'write_documentation'; expected 0, have 4
 1369 |         write_documentation (stream, builtin->longdoc->array, 0, STRING_ARRAY);
      |         ^~~~~~~~~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:213:6: note: declared here
  213 | void write_documentation ();
      |      ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c:1372:9: error: too many arguments to function 'write_endifs'; expected 0, have 2
 1372 |         write_endifs (stream, builtin->dependencies->array);
      |         ^~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:212:6: note: declared here
  212 | void write_endifs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c: In function 'write_dummy_declarations':
mkbuiltins.c:1378:1: warning: old-style function definition [-Wold-style-definition]
 1378 | write_dummy_declarations (stream, builtins)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'write_ifdefs':
mkbuiltins.c:1404:1: warning: old-style function definition [-Wold-style-definition]
 1404 | write_ifdefs (stream, defines)
      | ^~~~~~~~~~~~
mkbuiltins.c:1407:1: error: number of arguments doesn't match prototype
 1407 | {
      | ^
mkbuiltins.c:211:6: error: prototype declaration
  211 | void write_ifdefs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c: In function 'write_endifs':
mkbuiltins.c:1435:1: warning: old-style function definition [-Wold-style-definition]
 1435 | write_endifs (stream, defines)
      | ^~~~~~~~~~~~
mkbuiltins.c:1438:1: error: number of arguments doesn't match prototype
 1438 | {
      | ^
mkbuiltins.c:212:6: error: prototype declaration
  212 | void write_endifs ();
      |      ^~~~~~~~~~~~
mkbuiltins.c: In function 'write_documentation':
mkbuiltins.c:1462:1: warning: old-style function definition [-Wold-style-definition]
 1462 | write_documentation (stream, documentation, indentation, flags)
      | ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c:1466:1: error: number of arguments doesn't match prototype
 1466 | {
      | ^
mkbuiltins.c:213:6: error: prototype declaration
  213 | void write_documentation ();
      |      ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'write_helpfiles':
mkbuiltins.c:1593:1: warning: old-style function definition [-Wold-style-definition]
 1593 | write_helpfiles (builtins)
      | ^~~~~~~~~~~~~~~
mkbuiltins.c:1595:1: error: number of arguments doesn't match prototype
 1595 | {
      | ^
mkbuiltins.c:217:5: error: prototype declaration
  217 | int write_helpfiles ();
      |     ^~~~~~~~~~~~~~~
mkbuiltins.c:1614:26: error: too many arguments to function 'xmalloc'; expected 0, have 1
 1614 |       helpfile = (char *)xmalloc (hdlen + strlen (bname) + 1);
      |                          ^~~~~~~  ~~~~~~~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c:1046:1: note: declared here
 1046 | xmalloc (bytes)
      | ^~~~~~~
mkbuiltins.c:1625:7: error: too many arguments to function 'write_documentation'; expected 0, have 4
 1625 |       write_documentation (helpfp, builtin->longdoc->array, 4, PLAINTEXT);
      |       ^~~~~~~~~~~~~~~~~~~  ~~~~~~
mkbuiltins.c:1462:1: note: declared here
 1462 | write_documentation (stream, documentation, indentation, flags)
      | ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function '_find_in_table':
mkbuiltins.c:1635:1: warning: old-style function definition [-Wold-style-definition]
 1635 | _find_in_table (name, name_table)
      | ^~~~~~~~~~~~~~
mkbuiltins.c: In function 'is_special_builtin':
mkbuiltins.c:1647:1: warning: old-style function definition [-Wold-style-definition]
 1647 | is_special_builtin (name)
      | ^~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'is_assignment_builtin':
mkbuiltins.c:1654:1: warning: old-style function definition [-Wold-style-definition]
 1654 | is_assignment_builtin (name)
      | ^~~~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'is_localvar_builtin':
mkbuiltins.c:1661:1: warning: old-style function definition [-Wold-style-definition]
 1661 | is_localvar_builtin (name)
      | ^~~~~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'is_posix_builtin':
mkbuiltins.c:1668:1: warning: old-style function definition [-Wold-style-definition]
 1668 | is_posix_builtin (name)
      | ^~~~~~~~~~~~~~~~
mkbuiltins.c: In function 'is_arrayvar_builtin':
mkbuiltins.c:1675:1: warning: old-style function definition [-Wold-style-definition]
 1675 | is_arrayvar_builtin (name)
      | ^~~~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:223: mkbuiltins.o] Error 1
make[3]: Leaving directory '/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/bash-5.2.15/builtins'
make[2]: *** [Makefile:762: builtins/builtext.h] Error 1
make[2]: Leaving directory '/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/bash-5.2.15'
make[1]: *** [package/pkg-generic.mk:293: /home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/bash-5.2.15/.stamp_built] Error 2
make[1]: Leaving directory '/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6'
make: *** [Makefile:618: buildroot] Error 2
make: Leaving directory '/home/oct1158/Documents/Code/C/luckfox-pico/sysdrv'
[build.sh:error] Running build_rootfs failed!
[build.sh:error] exit code 2 from line 858:
[build.sh:info]     make rootfs -C ${SDK_SYSDRV_DIR}
[oct1158@fed41-bh8f7e0 luckfox-pico]$