3 dnl Copyright (C) 2020-2024 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 AC_DEFUN([gl_FUNC_EXECVPE],
10 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
11 AC_REQUIRE([AC_CANONICAL_HOST])
13 dnl Persuade glibc <unistd.h> to declare execvpe().
14 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
17 mingw* | windows*) REPLACE_EXECVPE=1 ;;
19 gl_CHECK_FUNCS_ANDROID([execvpe], [[#include <unistd.h>]])
20 if test $ac_cv_func_execvpe != yes; then
22 case "$gl_cv_onwards_func_execvpe" in
23 future*) REPLACE_EXECVPE=1 ;;