1# getdelim.m4 serial 2
2
3dnl Copyright (C) 2005, 2006 Free Software dnl Foundation, Inc.
4dnl
5dnl This file is free software; the Free Software Foundation
6dnl gives unlimited permission to copy and/or distribute it,
7dnl with or without modifications, as long as this notice is preserved.
8
9AC_PREREQ(2.52)
10
11AC_DEFUN([gl_FUNC_GETDELIM],
12[
13
14  dnl Persuade glibc <stdio.h> to declare getdelim().
15  AC_REQUIRE([AC_GNU_SOURCE])
16
17  AC_REPLACE_FUNCS(getdelim)
18  AC_CHECK_DECLS_ONCE(getdelim)
19
20  if test $ac_cv_func_getdelim = no; then
21    gl_PREREQ_GETDELIM
22  fi
23])
24
25# Prerequisites of lib/getdelim.c.
26AC_DEFUN([gl_PREREQ_GETDELIM],
27[
28  AC_CHECK_FUNCS([flockfile funlockfile])
29])
30