3 dnl From J. David Anglin.
5 dnl HPUX and other systems can't unlink shared text that is being executed.
7 # Copyright (C) 2000, 2001, 2004 Free Software Foundation, Inc.
8 # This file is free software; the Free Software Foundation
9 # gives unlimited permission to copy and/or distribute it,
10 # with or without modifications, as long as this notice is preserved.
12 AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
14 AC_CACHE_CHECK([whether a running program can be unlinked],
15 jm_cv_func_unlink_busy_text,
24 exit (unlink (argv[0]));
27 jm_cv_func_unlink_busy_text=yes,
28 jm_cv_func_unlink_busy_text=no,
29 jm_cv_func_unlink_busy_text=no
34 if test $jm_cv_func_unlink_busy_text = no; then
35 INSTALL=$ac_install_sh