| # posix_spawn_faction_addfchdir.m4 | |
| # serial 2 | |
| dnl Copyright (C) 2018-2026 Free Software Foundation, Inc. | |
| dnl This file is free software; the Free Software Foundation | |
| dnl gives unlimited permission to copy and/or distribute it, | |
| dnl with or without modifications, as long as this notice is preserved. | |
| dnl This file is offered as-is, without any warranty. | |
| AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR], | |
| [ | |
| AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) | |
| AC_REQUIRE([AC_PROG_CC]) | |
| gl_POSIX_SPAWN | |
| AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addfchdir]) | |
| gl_CHECK_FUNCS_ANDROID([posix_spawn_file_actions_addfchdir_np], | |
| [[#include <spawn.h>]]) | |
| if test $ac_cv_func_posix_spawn_file_actions_addfchdir = yes; then | |
| dnl This function is not yet standardized. Therefore override the | |
| dnl system's implementation always. | |
| REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=1 | |
| else | |
| HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=0 | |
| fi | |
| ]) |