blob: 154402762b1c8eba0b29b8adea41556ff26e7811 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
#serial 8
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 SunOS4.1.4 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([jm_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])
AC_CHECK_HEADERS_ONCE(stdlib.h)
AC_CHECK_DECLS_ONCE(free)
])
|
