1# getdelim.m4 serial 1
2
3dnl Copyright (C) 2005 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  AC_LIBSOURCES([getdelim.c, getdelim.h])
14
15  dnl Persuade glibc <stdio.h> to declare getdelim().
16  AC_REQUIRE([AC_GNU_SOURCE])
17
18  AC_REPLACE_FUNCS(getdelim)
19  AC_CHECK_DECLS_ONCE(getdelim)
20
21  if test $ac_cv_func_getdelim = no; then
22    gl_PREREQ_GETDELIM
23  fi
24])
25
26# Prerequisites of lib/getdelim.c.
27AC_DEFUN([gl_PREREQ_GETDELIM],
28[
29  AC_CHECK_FUNCS([flockfile funlockfile])
30])
31