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#serial 12
# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
# Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl From Jim Meyering.
dnl Determine whether lstat has the bug that it succeeds when given the
dnl zero-length file name argument. The lstat from SunOS 4.1.4 and the Hurd
dnl (as of 1998-11-01) do this.
dnl
dnl If it does, then define HAVE_LSTAT_EMPTY_STRING_BUG and arrange to
dnl compile the wrapper function.
dnl
AC_DEFUN([gl_FUNC_LSTAT],
[
AC_FUNC_LSTAT
dnl Note: AC_FUNC_LSTAT does AC_LIBOBJ(lstat).
if test $ac_cv_func_lstat_empty_string_bug = yes; then
gl_PREREQ_LSTAT
fi
])
# Prerequisites of lib/lstat.c.
AC_DEFUN([gl_PREREQ_LSTAT],
[
AC_REQUIRE([AC_HEADER_STAT])
:
])
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