X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fulonglong.m4;h=29d13cfdcca80628080fa26edc10d455c2b95802;hb=781cacd451d6fdd0f8b9c03c9651726f3cac8743;hp=dee10ccc3ee641a63153f7b29ae2339c1e56c723;hpb=52aceb00a8ce321a73680b2d5890de75be23f29f;p=gnulib.git

diff --git a/m4/ulonglong.m4 b/m4/ulonglong.m4
index dee10ccc3..29d13cfdc 100644
--- a/m4/ulonglong.m4
+++ b/m4/ulonglong.m4
@@ -1,23 +1,5 @@
-# ulonglong.m4 serial 4
-dnl Copyright (C) 1999-2004 Free Software Foundation, Inc.
+# ulonglong.m4 serial 10
+dnl Copyright (C) 1999-2007, 2009-2014 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.
-
-dnl From Paul Eggert.
-
-# Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works.
-
-AC_DEFUN([gl_AC_TYPE_UNSIGNED_LONG_LONG],
-[
-  AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
-  [AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;],
-    [unsigned long long ullmax = (unsigned long long) -1;
-     return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
-    ac_cv_type_unsigned_long_long=yes,
-    ac_cv_type_unsigned_long_long=no)])
-  if test $ac_cv_type_unsigned_long_long = yes; then
-    AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
-      [Define if you have the 'unsigned long long' type.])
-  fi
-])