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Diffstat (limited to 'gl/m4/sys_stat_h.m4')
-rw-r--r-- | gl/m4/sys_stat_h.m4 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4 new file mode 100644 index 00000000..7181c253 --- /dev/null +++ b/gl/m4/sys_stat_h.m4 | |||
@@ -0,0 +1,82 @@ | |||
1 | # sys_stat_h.m4 serial 24 -*- Autoconf -*- | ||
2 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | ||
3 | dnl This file is free software; the Free Software Foundation | ||
4 | dnl gives unlimited permission to copy and/or distribute it, | ||
5 | dnl with or without modifications, as long as this notice is preserved. | ||
6 | |||
7 | dnl From Eric Blake. | ||
8 | dnl Provide a GNU-like <sys/stat.h>. | ||
9 | |||
10 | AC_DEFUN([gl_HEADER_SYS_STAT_H], | ||
11 | [ | ||
12 | AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) | ||
13 | |||
14 | dnl For the mkdir substitute. | ||
15 | AC_REQUIRE([AC_C_INLINE]) | ||
16 | |||
17 | dnl Check for broken stat macros. | ||
18 | AC_REQUIRE([AC_HEADER_STAT]) | ||
19 | |||
20 | gl_CHECK_NEXT_HEADERS([sys/stat.h]) | ||
21 | |||
22 | dnl Define types that are supposed to be defined in <sys/types.h> or | ||
23 | dnl <sys/stat.h>. | ||
24 | AC_CHECK_TYPE([nlink_t], [], | ||
25 | [AC_DEFINE([nlink_t], [int], | ||
26 | [Define to the type of st_nlink in struct stat, or a supertype.])], | ||
27 | [#include <sys/types.h> | ||
28 | #include <sys/stat.h>]) | ||
29 | |||
30 | dnl Check for declarations of anything we want to poison if the | ||
31 | dnl corresponding gnulib module is not in use. | ||
32 | gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h> | ||
33 | ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat | ||
34 | mknod mknodat stat utimensat]) | ||
35 | ]) # gl_HEADER_SYS_STAT_H | ||
36 | |||
37 | AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR], | ||
38 | [ | ||
39 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | ||
40 | AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) | ||
41 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | ||
42 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
43 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
44 | ]) | ||
45 | |||
46 | AC_DEFUN([gl_SYS_STAT_H_DEFAULTS], | ||
47 | [ | ||
48 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR | ||
49 | GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT]) | ||
50 | GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT]) | ||
51 | GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS]) | ||
52 | GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD]) | ||
53 | GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT]) | ||
54 | GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT]) | ||
55 | GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO]) | ||
56 | GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT]) | ||
57 | GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD]) | ||
58 | GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT]) | ||
59 | GNULIB_STAT=0; AC_SUBST([GNULIB_STAT]) | ||
60 | GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT]) | ||
61 | dnl Assume proper GNU behavior unless another module says otherwise. | ||
62 | HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT]) | ||
63 | HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT]) | ||
64 | HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS]) | ||
65 | HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD]) | ||
66 | HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT]) | ||
67 | HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT]) | ||
68 | HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO]) | ||
69 | HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT]) | ||
70 | HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD]) | ||
71 | HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT]) | ||
72 | HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT]) | ||
73 | REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT]) | ||
74 | REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT]) | ||
75 | REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS]) | ||
76 | REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT]) | ||
77 | REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR]) | ||
78 | REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO]) | ||
79 | REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD]) | ||
80 | REPLACE_STAT=0; AC_SUBST([REPLACE_STAT]) | ||
81 | REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT]) | ||
82 | ]) | ||