X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flstat.m4;h=59d7191f68a90a748fe4007fe8f2409af6b4382a;hb=4a31fee0519738513fdc037c8022384db8c1239d;hp=0908c4d806d4bbfd41687aa4ca8a159e1be0b207;hpb=e62d4d88ece0086446631e65b3f647d9696b04c3;p=gnulib.git

diff --git a/m4/lstat.m4 b/m4/lstat.m4
index 0908c4d80..59d7191f6 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,39 +1,24 @@
-#serial 3
+#serial 13
+
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
 
 dnl From Jim Meyering.
 dnl Determine whether lstat has the bug that it succeeds when given the
-dnl zero-length file name argument.  The lstat from SunOS4.1.4 and the Hurd
+dnl zero-length file name argument.  The lstat from SunOS 4.1.4 and the Hurd
 dnl (as of 1998-11-01) do this.
 dnl
 dnl If it does, then define HAVE_LSTAT_EMPTY_STRING_BUG and arrange to
 dnl compile the wrapper function.
 dnl
 
-AC_DEFUN(jm_FUNC_LSTAT,
+AC_DEFUN([gl_FUNC_LSTAT],
 [
- AC_CACHE_CHECK([whether lstat accepts an empty string],
-  jm_cv_func_lstat_empty_string_bug,
-  [AC_TRY_RUN([
-#   include <sys/types.h>
-#   include <sys/stat.h>
-
-    int
-    main ()
-    {
-      struct stat sbuf;
-      exit (lstat ("", &sbuf) ? 1 : 0);
-    }
-	  ],
-	 jm_cv_func_lstat_empty_string_bug=yes,
-	 jm_cv_func_lstat_empty_string_bug=no,
-	 dnl When crosscompiling, assume lstat is broken.
-	 jm_cv_func_lstat_empty_string_bug=yes)
-  ])
-  if test $jm_cv_func_lstat_empty_string_bug = yes; then
-    LIBOBJS="$LIBOBJS lstat.$ac_objext"
-    AC_DEFINE_UNQUOTED(HAVE_LSTAT_EMPTY_STRING_BUG, 1,
-[Define if lstat has the bug that it succeeds when given the zero-length
-   file name argument.  The lstat from SunOS4.1.4 and the Hurd as of 1998-11-01)
-   do this. ])
-  fi
+  AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
+  dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ(lstat).
+  :
 ])