Commit | Line | Data |
---|---|---|
f240aacb | 1 | # Configure a replacement for <sys/file.h>. |
49114fd4 | 2 | # serial 6 |
f240aacb | 3 | |
f0007cad | 4 | # Copyright (C) 2008-2012 Free Software Foundation, Inc. |
f240aacb LC |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, | |
7 | # with or without modifications, as long as this notice is preserved. | |
8 | ||
9 | # Written by Richard W.M. Jones. | |
10 | ||
11 | AC_DEFUN([gl_HEADER_SYS_FILE_H], | |
12 | [ | |
13 | AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) | |
14 | ||
f4c79b3c | 15 | dnl <sys/file.h> is always overridden, because of GNULIB_POSIXCHECK. |
f240aacb | 16 | gl_CHECK_NEXT_HEADERS([sys/file.h]) |
f240aacb | 17 | |
f240aacb LC |
18 | if test $ac_cv_header_sys_file_h = yes; then |
19 | HAVE_SYS_FILE_H=1 | |
20 | else | |
21 | HAVE_SYS_FILE_H=0 | |
22 | fi | |
23 | AC_SUBST([HAVE_SYS_FILE_H]) | |
61cd9dc9 LC |
24 | |
25 | dnl Check for declarations of anything we want to poison if the | |
26 | dnl corresponding gnulib module is not in use. | |
27 | gl_WARN_ON_USE_PREPARE([[#include <sys/file.h> | |
28 | ]], [flock]) | |
f240aacb LC |
29 | ]) |
30 | ||
31 | AC_DEFUN([gl_HEADER_SYS_FILE_MODULE_INDICATOR], | |
32 | [ | |
33 | AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) | |
a927b6c1 | 34 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) |
f240aacb LC |
35 | ]) |
36 | ||
37 | AC_DEFUN([gl_HEADER_SYS_FILE_H_DEFAULTS], | |
38 | [ | |
39 | GNULIB_FLOCK=0; AC_SUBST([GNULIB_FLOCK]) | |
40 | HAVE_FLOCK=1; AC_SUBST([HAVE_FLOCK]) | |
41 | ]) |