2 dnl Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_UNISTD_SAFER],
9 AC_CHECK_FUNCS_ONCE([pipe])
10 AC_LIBSOURCES([dup-safer.c, fd-safer.c, pipe-safer.c, unistd-safer.h, unistd--.h])
11 AC_LIBOBJ([dup-safer])
13 AC_LIBOBJ([pipe-safer])