8ad4b32c5d
Summary: ldb and sst_dump are most important tools and they don't dependend on gflags. In cmake, we don't have an way to only build these two tools and exclude other tools. This is inconvenient if the environment has a problem with gflags. Add such an option WITH_CORE_TOOLS. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6506 Test Plan: cmake and build with WITH_TOOLS and without. Differential Revision: D20473029 fbshipit-source-id: 3d730fd14bbae6eeeae7f9cc9aec50a4e488ad72