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rocksdb/cmake/RocksDBConfig.cmake.in

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CMake: Add support for CMake packages Summary: Adds support for CMake packages: https://cmake.org/cmake/help/v3.9/manual/cmake-packages.7.html#creating-packages. This allow using RocksDB by other CMake projects this way: ``` cmake_minimum_required(VERSION 3.5) project(rdbt) find_package(RocksDB CONFIG) add_executable(rdbt test.cpp) target_link_libraries(rdbt PRIVATE RocksDB::rocksdb) ``` Closes https://github.com/facebook/rocksdb/pull/2773 Differential Revision: D5722587 Pulled By: sagar0 fbshipit-source-id: 0d90dc4a77b42a617cdbe1348a370e719c282b87
2017-08-28 23:56:49 +00:00
@PACKAGE_INIT@
Add `find_dependency()` in cmake config file. (#6791) Summary: Currently when building PyTorch with latest RocksDB we get errors like "missing target Snappy::snappy", because they are simply not there. With old `${VAR}` approach we essentially hard-code the abs path found during RocksDB build, which is: - Not relocatable. - Doesn't work when changed to modern target-based design because that requires target to present when used for expansion. This fix allows cmake to setup imported target, if enabled during RocksDB build, when downstream uses `find_package(RocksDB)`. This is for https://github.com/facebook/rocksdb/issues/6179 tchaikov Please help review, thanks! Pull Request resolved: https://github.com/facebook/rocksdb/pull/6791 Reviewed By: riversand963 Differential Revision: D21471553 fbshipit-source-id: 8d4ff2ab589a97ca6e6ba27e1f17b97a00f06206
2020-05-13 04:16:50 +00:00
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/modules")
include(CMakeFindDependencyMacro)
set(GFLAGS_USE_TARGET_NAMESPACE @GFLAGS_USE_TARGET_NAMESPACE@)
if(@WITH_JEMALLOC@)
find_dependency(JeMalloc)
endif()
if(@WITH_GFLAGS@)
find_dependency(gflags CONFIG)
if(NOT gflags_FOUND)
find_dependency(gflags)
endif()
endif()
if(@WITH_SNAPPY@)
find_dependency(Snappy CONFIG)
if(NOT Snappy_FOUND)
find_dependency(Snappy)
endif()
endif()
if(@WITH_ZLIB@)
find_dependency(ZLIB)
endif()
if(@WITH_BZ2@)
find_dependency(BZip2)
endif()
if(@WITH_LZ4@)
find_dependency(lz4)
endif()
if(@WITH_ZSTD@)
find_dependency(zstd)
endif()
if(@WITH_NUMA@)
find_dependency(NUMA)
endif()
if(@WITH_TBB@)
find_dependency(TBB)
endif()
find_dependency(Threads)
CMake: Add support for CMake packages Summary: Adds support for CMake packages: https://cmake.org/cmake/help/v3.9/manual/cmake-packages.7.html#creating-packages. This allow using RocksDB by other CMake projects this way: ``` cmake_minimum_required(VERSION 3.5) project(rdbt) find_package(RocksDB CONFIG) add_executable(rdbt test.cpp) target_link_libraries(rdbt PRIVATE RocksDB::rocksdb) ``` Closes https://github.com/facebook/rocksdb/pull/2773 Differential Revision: D5722587 Pulled By: sagar0 fbshipit-source-id: 0d90dc4a77b42a617cdbe1348a370e719c282b87
2017-08-28 23:56:49 +00:00
include("${CMAKE_CURRENT_LIST_DIR}/RocksDBTargets.cmake")
check_required_components(RocksDB)