# rocksdb

find_library(ROCKSDB_LIB NAMES rocksdb)
find_path(ROCKSDB_INCLUDE_DIR NAMES rocksdb/db.h)

if (ROCKSDB_LIB AND ROCKSDB_INCLUDE_DIR)
  set(ROCKSDB_FOUND TRUE)
endif()

if(ROCKSDB_FOUND)
  message(STATUS "Found rocksdb")
else()
  message(STATUS "Building rocksdb from source")

  ExternalProject_Add(rocksdb
          GIT_REPOSITORY https://github.com/facebook/rocksdb.git
          GIT_TAG v8.1.1
          SOURCE_DIR "${TD_CONTRIB_DIR}/rocksdb"
          BINARY_DIR "${TD_CONTRIB_DIR}/rocksdb"
          CONFIGURE_COMMAND ""
          BUILD_COMMAND COMMAND $(MAKE) install-shared -j8
          INSTALL_COMMAND ""
          TEST_COMMAND ""
          )
endif()