xahaud/Builds/CMake/deps/Rocksdb.cmake

#[===================================================================[
   NIH dep: rocksdb
#]===================================================================]

add_library (rocksdb_lib UNKNOWN IMPORTED GLOBAL)
set_target_properties (rocksdb_lib
  PROPERTIES INTERFACE_COMPILE_DEFINITIONS RIPPLE_ROCKSDB_AVAILABLE=1)

option (local_rocksdb "use local build of rocksdb." OFF)
if (NOT local_rocksdb)
  find_package (RocksDB 6.5 QUIET CONFIG)
  if (TARGET RocksDB::rocksdb)
    message (STATUS "Found RocksDB using config.")
    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION_DEBUG)
    if (_rockslib_l)
      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_DEBUG ${_rockslib_l})
    endif ()
    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION_RELEASE)
    if (_rockslib_l)
      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_RELEASE ${_rockslib_l})
    endif ()
    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION)
    if (_rockslib_l)
      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION ${_rockslib_l})
    endif ()
    get_target_property (_rockslib_i RocksDB::rocksdb INTERFACE_INCLUDE_DIRECTORIES)
    if (_rockslib_i)
      set_target_properties (rocksdb_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${_rockslib_i})
    endif ()
    target_link_libraries (ripple_libs INTERFACE RocksDB::rocksdb)
  else ()
    # using a find module with rocksdb is difficult because
    # you have no idea how it was configured (transitive dependencies).
    # the code below will generally find rocksdb using the module, but
    # will then result in linker errors for static linkage since the
    # transitive dependencies are unknown. force local build here for now, but leave the code as
    # a placeholder for future investigation.
    if (static)
      set (local_rocksdb ON CACHE BOOL "" FORCE)
      # TBD if there is some way to extract transitive deps..then:
      #set (RocksDB_USE_STATIC ON)
    else ()
      find_package (RocksDB 6.5 MODULE)
      if (ROCKSDB_FOUND)
        if (RocksDB_LIBRARY_DEBUG)
          set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_DEBUG ${RocksDB_LIBRARY_DEBUG})
        endif ()
        set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_RELEASE ${RocksDB_LIBRARIES})
        set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION ${RocksDB_LIBRARIES})
        set_target_properties (rocksdb_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${RocksDB_INCLUDE_DIRS})
      else ()
        set (local_rocksdb ON CACHE BOOL "" FORCE)
      endif ()
    endif ()
  endif ()
endif ()

if (local_rocksdb)
  message (STATUS "Using local build of RocksDB.")
  ExternalProject_Add (rocksdb
    PREFIX ${nih_cache_path}
    GIT_REPOSITORY https://github.com/facebook/rocksdb.git
    GIT_TAG v6.5.3
    PATCH_COMMAND
      # only used by windows build
      ${CMAKE_COMMAND} -E copy
      ${CMAKE_SOURCE_DIR}/Builds/CMake/rocks_thirdparty.inc
      <SOURCE_DIR>/thirdparty.inc
    COMMAND
      # fixup their build version file to keep the values
      # from changing always
      ${CMAKE_COMMAND} -E copy_if_different
      ${CMAKE_SOURCE_DIR}/Builds/CMake/rocksdb_build_version.cc.in
      <SOURCE_DIR>/util/build_version.cc.in
    CMAKE_ARGS
      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
      $<$<BOOL:${unity}>:-DCMAKE_UNITY_BUILD=ON}>
      -DCMAKE_DEBUG_POSTFIX=_d
      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
      -DBUILD_SHARED_LIBS=OFF
      -DCMAKE_POSITION_INDEPENDENT_CODE=ON
      -DWITH_JEMALLOC=$<IF:$<BOOL:${jemalloc}>,ON,OFF>
      -DWITH_SNAPPY=ON
      -DWITH_LZ4=ON
      -DWITH_ZLIB=OFF
      -DUSE_RTTI=ON
      -DWITH_ZSTD=OFF
      -DWITH_GFLAGS=OFF
      -DWITH_BZ2=OFF
      -ULZ4_*
      -Ulz4_*
      -Dlz4_INCLUDE_DIRS=$<JOIN:$<TARGET_PROPERTY:lz4_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
      -Dlz4_LIBRARIES=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_RELEASE>>
      -Dlz4_FOUND=ON
      -USNAPPY_*
      -Usnappy_*
      -Dsnappy_INCLUDE_DIRS=$<JOIN:$<TARGET_PROPERTY:snappy_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
      -Dsnappy_LIBRARIES=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_RELEASE>>
      -Dsnappy_FOUND=ON
      -DWITH_MD_LIBRARY=OFF
      -DWITH_RUNTIME_DEBUG=$<IF:$<CONFIG:Debug>,ON,OFF>
      -DFAIL_ON_WARNINGS=OFF
      -DWITH_ASAN=OFF
      -DWITH_TSAN=OFF
      -DWITH_UBSAN=OFF
      -DWITH_NUMA=OFF
      -DWITH_TBB=OFF
      -DWITH_WINDOWS_UTF8_FILENAMES=OFF
      -DWITH_XPRESS=OFF
      -DPORTABLE=ON
      -DFORCE_SSE42=OFF
      -DDISABLE_STALL_NOTIF=OFF
      -DOPTDBG=ON
      -DROCKSDB_LITE=OFF
      -DWITH_FALLOCATE=ON
      -DWITH_LIBRADOS=OFF
      -DWITH_JNI=OFF
      -DROCKSDB_INSTALL_ON_WINDOWS=OFF
      -DWITH_TESTS=OFF
      -DWITH_TOOLS=OFF
      $<$<BOOL:${MSVC}>:
        "-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -MP /DNDEBUG"
      >
      $<$<NOT:$<BOOL:${MSVC}>>:
        "-DCMAKE_CXX_FLAGS=-DNDEBUG"
      >
    LOG_BUILD ON
    LOG_CONFIGURE ON
    BUILD_COMMAND
      ${CMAKE_COMMAND}
      --build .
      --config $<CONFIG>
      $<$<VERSION_GREATER_EQUAL:${CMAKE_VERSION},3.12>:--parallel ${ep_procs}>
      $<$<BOOL:${is_multiconfig}>:
        COMMAND
          ${CMAKE_COMMAND} -E copy
          <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}rocksdb$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
          <BINARY_DIR>
        >
    LIST_SEPARATOR ::
    TEST_COMMAND ""
    INSTALL_COMMAND ""
    DEPENDS snappy_lib lz4_lib
    BUILD_BYPRODUCTS
      <BINARY_DIR>/${ep_lib_prefix}rocksdb${ep_lib_suffix}
      <BINARY_DIR>/${ep_lib_prefix}rocksdb_d${ep_lib_suffix}
  )
  ExternalProject_Get_Property (rocksdb BINARY_DIR)
  ExternalProject_Get_Property (rocksdb SOURCE_DIR)
  if (CMAKE_VERBOSE_MAKEFILE)
    print_ep_logs (rocksdb)
  endif ()
  file (MAKE_DIRECTORY ${SOURCE_DIR}/include)
  set_target_properties (rocksdb_lib PROPERTIES
    IMPORTED_LOCATION_DEBUG
      ${BINARY_DIR}/${ep_lib_prefix}rocksdb_d${ep_lib_suffix}
    IMPORTED_LOCATION_RELEASE
      ${BINARY_DIR}/${ep_lib_prefix}rocksdb${ep_lib_suffix}
    INTERFACE_INCLUDE_DIRECTORIES
      ${SOURCE_DIR}/include)
  add_dependencies (rocksdb_lib rocksdb)
  exclude_if_included (rocksdb)
endif ()

target_link_libraries (rocksdb_lib
  INTERFACE
    snappy_lib
    lz4_lib
    $<$<BOOL:${MSVC}>:rpcrt4>)
exclude_if_included (rocksdb_lib)
target_link_libraries (ripple_libs INTERFACE rocksdb_lib)