1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
2 //  This source code is licensed under both the GPLv2 (found in the
3 //  COPYING file in the root directory) and Apache 2.0 License
4 //  (found in the LICENSE.Apache file in the root directory).
5 //
6 #ifndef ROCKSDB_LITE
7 #ifndef GFLAGS
8 #include <cstdio>
main()9 int main() {
10   fprintf(stderr, "Please install gflags to run rocksdb tools\n");
11   return 1;
12 }
13 #else
14 #include "tools/trace_analyzer_tool.h"
main(int argc,char ** argv)15 int main(int argc, char** argv) {
16   return ROCKSDB_NAMESPACE::trace_analyzer_tool(argc, argv);
17 }
18 #endif
19 #else
20 #include <stdio.h>
main(int,char **)21 int main(int /*argc*/, char** /*argv*/) {
22   fprintf(stderr, "Not supported in lite mode.\n");
23   return 1;
24 }
25 #endif  // ROCKSDB_LITE
26