Snippets for remake 4.3+dbg-1.6 from Nix aarch64-darwin

Sourced from https://hydra.nixos.org/log/hv37d57hbww5zqk0x3wdq05f3y1x4dq3-remake-4.3%2Bdbg-1.6.drv.

fnmatch.c:124:14: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C23, conflicting with a previous declaration [-Wdeprecated-non-prototype]
  124 | extern char *getenv ();
      |              ^

fnmatch.c:135:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  135 | __strchrnul (s, c)
      | ^

fnmatch.c:159:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  159 | internal_fnmatch (pattern, string, no_leading_period, flags)
      | ^

fnmatch.c:481:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  481 | fnmatch (pattern, string, flags)
      | ^

glob.c:195:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  195 | my_realloc (p, n)
      | ^

glob.c:320:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  320 | next_brace_sub (begin)
      | ^

glob.c:367:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  367 | glob (pattern, flags, errfunc, pglob)
      | ^

glob.c:819:27: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  819 |             = (char **) realloc (pglob->gl_pathv,
      |                                  ^~~~~~~~~~~~~~~
      |                                  *

glob.c:938:24: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  938 |                 = (char **) realloc (pglob->gl_pathv,
      |                                      ^~~~~~~~~~~~~~~
      |                                      *

glob.c:993:39: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  993 |               new_pathv = (char **) realloc (pglob->gl_pathv,
      |                                              ^~~~~~~~~~~~~~~
      |                                              *

glob.c:1071:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1071 | globfree (pglob)
      | ^

glob.c:1087:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1087 | collated_compare (a, b)
      | ^

glob.c:1109:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1109 | prefix_array (dirname, array, n)
      | ^

glob.c:1177:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1177 | __glob_pattern_p (pattern, quote)
      | ^

glob.c:1219:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1219 | glob_in_dir (pattern, directory, flags, errfunc, pglob)
      | ^

glob.c:1384:23: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
 1384 |         = (char **) realloc (pglob->gl_pathv,
      |                              ^~~~~~~~~~~~~~~
      |                              *

strerror.c:59:7: warning: 'sprintf' is deprecated: This function is provided for compatibility reasons only.  Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead. [-Wdeprecated-declarations]
   59 |       sprintf (buf, fmt, n);
      |       ^

glob.c:211:10: warning: '__alloca' macro redefined [-Wmacro-redefined]
  211 | # define __alloca       alloca
      |          ^

glob.c:294:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  294 | next_brace_sub (begin)
      | ^

glob.c:341:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  341 | glob (pattern, flags, errfunc, pglob)
      | ^

glob.c:797:27: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  797 |             = (char **) realloc (pglob->gl_pathv,
      |                                  ^~~~~~~~~~~~~~~
      |                                  *

glob.c:916:24: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  916 |                 = (char **) realloc (pglob->gl_pathv,
      |                                      ^~~~~~~~~~~~~~~
      |                                      *

glob.c:971:39: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
  971 |               new_pathv = (char **) realloc (pglob->gl_pathv,
      |                                              ^~~~~~~~~~~~~~~
      |                                              *

glob.c:1049:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1049 | globfree (pglob)
      | ^

glob.c:1065:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1065 | collated_compare (a, b)
      | ^

glob.c:1087:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1087 | prefix_array (dirname, array, n)
      | ^

glob.c:1155:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1155 | __glob_pattern_p (pattern, quote)
      | ^

glob.c:1197:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
 1197 | glob_in_dir (pattern, directory, flags, errfunc, pglob)
      | ^

glob.c:1362:23: warning: incompatible pointer types passing 'char **' to parameter of type 'char *'; dereference with * [-Wincompatible-pointer-types]
 1362 |         = (char **) realloc (pglob->gl_pathv,
      |                              ^~~~~~~~~~~~~~~
      |                              *

glob.c:1395:9: warning: declaration shadows a local variable [-Wshadow]
 1395 |     int save = errno;
      |         ^

src/buildargv.c:56:6: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
   56 | void freeargv (vector)
      |      ^

src/buildargv.c:111:8: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  111 | char **buildargv (input)
      |        ^

src/getopt.c:398:28: warning: passing arguments to 'getenv' without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
  398 |   posixly_correct = getenv ("POSIXLY_CORRECT");
      |                            ^

src/getopt.h:105:12: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C23, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  105 | extern int getopt ();
      |            ^

src/getopt.h:105:12: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C23, conflicting with a previous declaration [-Wdeprecated-non-prototype]
  105 | extern int getopt ();
      |            ^

src/main.c:750:11: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  750 |       if (streq (output_sync_option, "none"))
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:752:16: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  752 |       else if (streq (output_sync_option, "line"))
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:754:16: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  754 |       else if (streq (output_sync_option, "target"))
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:756:16: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  756 |       else if (streq (output_sync_option, "recurse"))
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:773:9: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  773 |     if (streq (profile_option, "callgrind"))
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:775:14: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  775 |     else if (streq (profile_option, "json"))
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/main.c:1339:13: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 1339 |         if (streq (v->name, "SHELL"))
      |             ^~~~~~~~~~~~~~~~~~~~~~~~

src/read.c:2108:30: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 2108 |       if (!posix_pedantic && streq (name, ".POSIX"))
      |                              ^~~~~~~~~~~~~~~~~~~~~~

src/read.c:2122:37: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 2122 |       else if (!second_expansion && streq (name, ".SECONDEXPANSION"))
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/read.c:2124:30: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 2124 |       else if (!one_shell && streq (name, ".ONESHELL"))
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~

src/remake.c:1458:49: warning: implicit conversion from 'unsigned long' to 'double' changes value from 18446744073709551615 to 18446744073709551616 [-Wimplicit-const-int-float-conversion]
 1458 |               if (from_now >= 99 && from_now <= ULONG_MAX)
      |                                              ~~ ^~~~~~~~~

src/variable.c:444:47: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
  444 |   if (variable_changenum != last_changenum && streq (var->name, ".VARIABLES"))
      |                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/variable.c:1103:23: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 1103 |                   if (streq (v->name, "SHELL") && shell_var.value)
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~

src/variable.c:1188:7: warning: result of comparison against a string literal is unspecified (use an explicit string comparison function instead) [-Wstring-compare]
 1188 |   if (streq (var->name, RECIPEPREFIX_NAME))
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/callgrind_format.c:92:11: warning: format specifies type 'unsigned long long' but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
   90 |   fprintf(callgrind_fd, "%" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
      |                                      ~~~~~~~~~
   91 |           (uint64_t) p->floc.lineno,
   92 |           p->elapsed_total,
      |           ^~~~~~~~~~~~~~~~

src/callgrind_format.c:93:11: warning: format specifies type 'unsigned long long' but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
   90 |   fprintf(callgrind_fd, "%" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
      |                                                  ~~~~~~~~~
   91 |           (uint64_t) p->floc.lineno,
   92 |           p->elapsed_total,
   93 |           p->elapsed_recipe);
      |           ^~~~~~~~~~~~~~~~~

src/callgrind_format.c:105:13: warning: format specifies type 'unsigned long long' but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
  103 |     fprintf(callgrind_fd, "%" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
      |                                        ~~~~~~~~~
  104 |             (uint64_t) p->floc.lineno,
  105 |             c->target->elapsed_total,
      |             ^~~~~~~~~~~~~~~~~~~~~~~~

src/callgrind_format.c:106:13: warning: format specifies type 'unsigned long long' but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
  103 |     fprintf(callgrind_fd, "%" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
      |                                                    ~~~~~~~~~
  104 |             (uint64_t) p->floc.lineno,
  105 |             c->target->elapsed_total,
  106 |             c->target->elapsed_recipe);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~

src/callgrind_format.c:117:53: warning: format specifies type 'unsigned long long' but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
  117 |   fprintf(callgrind_fd, "summary: %" PRIu64 "\n\n", ctx->elapsed);
      |                                   ~~~~~~~~~         ^~~~~~~~~~~~