ceph/src/rocksdb/tools/db_bench.cc

   1 //  Copyright (c) 2013-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under the BSD-style license found in the
   3 //  LICENSE file in the root directory of this source tree. An additional grant
   4 //  of patent rights can be found in the PATENTS file in the same directory.
   5 //
   6 // Copyright (c) 2011 The LevelDB Authors. All rights reserved.
   7 // Use of this source code is governed by a BSD-style license that can be
   8 // found in the LICENSE file. See the AUTHORS file for names of contributors.
   9
  10 #ifndef __STDC_FORMAT_MACROS
  11 #define __STDC_FORMAT_MACROS
  12 #endif
  13
  14 #ifndef GFLAGS
  15 #include <cstdio>
  16 int main() {
  17   fprintf(stderr, "Please install gflags to run rocksdb tools\n");
  18   return 1;
  19 }
  20 #else
  21 #include <rocksdb/db_bench_tool.h>
  22 int main(int argc, char** argv) { return rocksdb::db_bench_tool(argc, argv); }
  23 #endif  // GFLAGS