X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsys_stat_h.m4;h=5a113d02ea80c8de1cbbfd8518c6b988b5f534ff;hb=b7b6d3d99a751f99638ed8e14b62c1cf697f0664;hp=600489075a6a0e92f8165dd6a301634f6e0347a1;hpb=959d9cb463d992f9c5cc2fbeb54bf12eee2346f7;p=gnulib.git

diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4
index 600489075..5a113d02e 100644
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,5 +1,5 @@
-# sys_stat_h.m4 serial 18   -*- Autoconf -*-
-dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
+# sys_stat_h.m4 serial 22   -*- Autoconf -*-
+dnl Copyright (C) 2006-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -27,6 +27,11 @@ AC_DEFUN([gl_HEADER_SYS_STAT_H],
     [#include <sys/types.h>
      #include <sys/stat.h>])
 
+  dnl Check for declarations of anything we want to poison if the
+  dnl corresponding gnulib module is not in use.
+  gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h>
+    ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
+    mknod mknodat stat utimensat])
 ]) # gl_HEADER_SYS_STAT_H
 
 AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
@@ -39,28 +44,37 @@ AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
 AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
 [
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
-  GNULIB_FCHMODAT=0;  AC_SUBST([GNULIB_FCHMODAT])
-  GNULIB_FSTATAT=0;   AC_SUBST([GNULIB_FSTATAT])
-  GNULIB_FUTIMENS=0;  AC_SUBST([GNULIB_FUTIMENS])
-  GNULIB_LCHMOD=0;    AC_SUBST([GNULIB_LCHMOD])
-  GNULIB_LSTAT=0;     AC_SUBST([GNULIB_LSTAT])
-  GNULIB_MKDIRAT=0;   AC_SUBST([GNULIB_MKDIRAT])
-  GNULIB_MKFIFOAT=0;  AC_SUBST([GNULIB_MKFIFOAT])
-  GNULIB_MKNODAT=0;   AC_SUBST([GNULIB_MKNODAT])
-  GNULIB_STAT=0;      AC_SUBST([GNULIB_STAT])
+  GNULIB_FCHMODAT=0;    AC_SUBST([GNULIB_FCHMODAT])
+  GNULIB_FSTATAT=0;     AC_SUBST([GNULIB_FSTATAT])
+  GNULIB_FUTIMENS=0;    AC_SUBST([GNULIB_FUTIMENS])
+  GNULIB_LCHMOD=0;      AC_SUBST([GNULIB_LCHMOD])
+  GNULIB_LSTAT=0;       AC_SUBST([GNULIB_LSTAT])
+  GNULIB_MKDIRAT=0;     AC_SUBST([GNULIB_MKDIRAT])
+  GNULIB_MKFIFO=0;      AC_SUBST([GNULIB_MKFIFO])
+  GNULIB_MKFIFOAT=0;    AC_SUBST([GNULIB_MKFIFOAT])
+  GNULIB_MKNOD=0;       AC_SUBST([GNULIB_MKNOD])
+  GNULIB_MKNODAT=0;     AC_SUBST([GNULIB_MKNODAT])
+  GNULIB_STAT=0;        AC_SUBST([GNULIB_STAT])
+  GNULIB_UTIMENSAT=0;   AC_SUBST([GNULIB_UTIMENSAT])
   dnl Assume proper GNU behavior unless another module says otherwise.
-  HAVE_FCHMODAT=1;    AC_SUBST([HAVE_FCHMODAT])
-  HAVE_FSTATAT=1;     AC_SUBST([HAVE_FSTATAT])
-  HAVE_FUTIMENS=1;    AC_SUBST([HAVE_FUTIMENS])
-  HAVE_LCHMOD=1;      AC_SUBST([HAVE_LCHMOD])
-  HAVE_LSTAT=1;       AC_SUBST([HAVE_LSTAT])
-  HAVE_MKDIRAT=1;     AC_SUBST([HAVE_MKDIRAT])
-  HAVE_MKFIFOAT=1;    AC_SUBST([HAVE_MKFIFOAT])
-  HAVE_MKNODAT=1;     AC_SUBST([HAVE_MKNODAT])
-  REPLACE_FSTAT=0;    AC_SUBST([REPLACE_FSTAT])
-  REPLACE_FSTATAT=0;  AC_SUBST([REPLACE_FSTATAT])
-  REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS])
-  REPLACE_LSTAT=0;    AC_SUBST([REPLACE_LSTAT])
-  REPLACE_MKDIR=0;    AC_SUBST([REPLACE_MKDIR])
-  REPLACE_STAT=0;     AC_SUBST([REPLACE_STAT])
+  HAVE_FCHMODAT=1;      AC_SUBST([HAVE_FCHMODAT])
+  HAVE_FSTATAT=1;       AC_SUBST([HAVE_FSTATAT])
+  HAVE_FUTIMENS=1;      AC_SUBST([HAVE_FUTIMENS])
+  HAVE_LCHMOD=1;        AC_SUBST([HAVE_LCHMOD])
+  HAVE_LSTAT=1;         AC_SUBST([HAVE_LSTAT])
+  HAVE_MKDIRAT=1;       AC_SUBST([HAVE_MKDIRAT])
+  HAVE_MKFIFO=1;        AC_SUBST([HAVE_MKFIFO])
+  HAVE_MKFIFOAT=1;      AC_SUBST([HAVE_MKFIFOAT])
+  HAVE_MKNOD=1;         AC_SUBST([HAVE_MKNOD])
+  HAVE_MKNODAT=1;       AC_SUBST([HAVE_MKNODAT])
+  HAVE_UTIMENSAT=1;     AC_SUBST([HAVE_UTIMENSAT])
+  REPLACE_FSTAT=0;      AC_SUBST([REPLACE_FSTAT])
+  REPLACE_FSTATAT=0;    AC_SUBST([REPLACE_FSTATAT])
+  REPLACE_FUTIMENS=0;   AC_SUBST([REPLACE_FUTIMENS])
+  REPLACE_LSTAT=0;      AC_SUBST([REPLACE_LSTAT])
+  REPLACE_MKDIR=0;      AC_SUBST([REPLACE_MKDIR])
+  REPLACE_MKFIFO=0;     AC_SUBST([REPLACE_MKFIFO])
+  REPLACE_MKNOD=0;      AC_SUBST([REPLACE_MKNOD])
+  REPLACE_STAT=0;       AC_SUBST([REPLACE_STAT])
+  REPLACE_UTIMENSAT=0;  AC_SUBST([REPLACE_UTIMENSAT])
 ])