diff options
Diffstat (limited to 'cmake/modules/BuildRocksDB.cmake')
-rw-r--r-- | cmake/modules/BuildRocksDB.cmake | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/cmake/modules/BuildRocksDB.cmake b/cmake/modules/BuildRocksDB.cmake new file mode 100644 index 00000000..69741f46 --- /dev/null +++ b/cmake/modules/BuildRocksDB.cmake @@ -0,0 +1,83 @@ +function(build_rocksdb) + set(rocksdb_CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON) + list(APPEND rocksdb_CMAKE_ARGS -DWITH_GFLAGS=OFF) + + if(ALLOCATOR STREQUAL "jemalloc") + list(APPEND rocksdb_CMAKE_ARGS -DWITH_JEMALLOC=ON) + list(APPEND rocksdb_INTERFACE_LINK_LIBRARIES JeMalloc::JeMalloc) + endif() + + if (WITH_CCACHE AND CCACHE_FOUND) + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_CXX_COMPILER=ccache) + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_CXX_COMPILER_ARG1=${CMAKE_CXX_COMPILER}) + else() + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}) + endif() + + list(APPEND rocksdb_CMAKE_ARGS -DWITH_SNAPPY=${SNAPPY_FOUND}) + if(SNAPPY_FOUND) + list(APPEND rocksdb_INTERFACE_LINK_LIBRARIES snappy::snappy) + endif() + # libsnappy is a C++ library, we need to force rocksdb to link against + # libsnappy statically. + if(SNAPPY_FOUND AND WITH_STATIC_LIBSTDCXX) + list(APPEND rocksdb_CMAKE_ARGS -DWITH_SNAPPY_STATIC_LIB=ON) + endif() + + list(APPEND rocksdb_CMAKE_ARGS -DWITH_LZ4=${LZ4_FOUND}) + if(LZ4_FOUND) + list(APPEND rocksdb_INTERFACE_LINK_LIBRARIES LZ4::LZ4) + endif() + + list(APPEND rocksdb_CMAKE_ARGS -DWITH_ZLIB=${ZLIB_FOUND}) + if(ZLIB_FOUND) + list(APPEND rocksdb_INTERFACE_LINK_LIBRARIES ZLIB::ZLIB) + endif() + + list(APPEND rocksdb_CMAKE_ARGS -DPORTABLE=ON) + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_AR=${CMAKE_AR}) + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}) + list(APPEND rocksdb_CMAKE_ARGS -DFAIL_ON_WARNINGS=OFF) + list(APPEND rocksdb_CMAKE_ARGS -DUSE_RTTI=1) + CHECK_C_COMPILER_FLAG("-Wno-stringop-truncation" HAS_WARNING_STRINGOP_TRUNCATION) + if(HAS_WARNING_STRINGOP_TRUNCATION) + list(APPEND rocksdb_CMAKE_ARGS -DCMAKE_C_FLAGS="-Wno-stringop-truncation") + endif() + # we use an external project and copy the sources to bin directory to ensure + # that object files are built outside of the source tree. + include(ExternalProject) + set(rocksdb_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/rocksdb") + set(rocksdb_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/rocksdb") + ExternalProject_Add(rocksdb_ext + SOURCE_DIR "${rocksdb_SOURCE_DIR}" + CMAKE_ARGS ${rocksdb_CMAKE_ARGS} + BINARY_DIR "${rocksdb_BINARY_DIR}" + BUILD_COMMAND $(MAKE) rocksdb + INSTALL_COMMAND "true") + # force rocksdb make to be called on each time + ExternalProject_Add_Step(rocksdb_ext forcebuild + DEPENDEES configure + DEPENDERS build + COMMAND "true" + ALWAYS 1) + + add_library(RocksDB::RocksDB STATIC IMPORTED) + add_dependencies(RocksDB::RocksDB rocksdb_ext) + set(rocksdb_INCLUDE_DIR "${rocksdb_SOURCE_DIR}/include") + set(rocksdb_LIBRARY "${rocksdb_BINARY_DIR}/librocksdb.a") + foreach(ver "MAJOR" "MINOR" "PATCH") + file(STRINGS "${rocksdb_INCLUDE_DIR}/rocksdb/version.h" ROCKSDB_VER_${ver}_LINE + REGEX "^#define[ \t]+ROCKSDB_${ver}[ \t]+[0-9]+$") + string(REGEX REPLACE "^#define[ \t]+ROCKSDB_${ver}[ \t]+([0-9]+)$" + "\\1" ROCKSDB_VERSION_${ver} "${ROCKSDB_VER_${ver}_LINE}") + unset(ROCKDB_VER_${ver}_LINE) + endforeach() + set(rocksdb_VERSION_STRING + "${ROCKSDB_VERSION_MAJOR}.${ROCKSDB_VERSION_MINOR}.${ROCKSDB_VERSION_PATCH}") + set_target_properties(RocksDB::RocksDB PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${rocksdb_INCLUDE_DIR}" + INTERFACE_LINK_LIBRARIES "${rocksdb_INTERFACE_LINK_LIBRARIES}" + IMPORTED_LINK_INTERFACE_LANGUAGES "CXX" + IMPORTED_LOCATION "${rocksdb_LIBRARY}" + VERSION "${rocksdb_VERSION_STRING}") +endfunction() |