mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-25 22:44:05 +00:00
fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
26 lines
799 B
C++
26 lines
799 B
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
//
|
|
#ifndef ROCKSDB_LITE
|
|
#ifndef GFLAGS
|
|
#include <cstdio>
|
|
int main() {
|
|
fprintf(stderr, "Please install gflags to run rocksdb tools\n");
|
|
return 1;
|
|
}
|
|
#else // GFLAGS
|
|
#include "tools/block_cache_analyzer/block_cache_trace_analyzer.h"
|
|
int main(int argc, char** argv) {
|
|
return ROCKSDB_NAMESPACE::block_cache_trace_analyzer_tool(argc, argv);
|
|
}
|
|
#endif // GFLAGS
|
|
#else // ROCKSDB_LITE
|
|
#include <stdio.h>
|
|
int main(int /*argc*/, char** /*argv*/) {
|
|
fprintf(stderr, "Not supported in lite mode.\n");
|
|
return 1;
|
|
}
|
|
#endif // ROCKSDB_LITE
|