ceph/cmake/modules/BuildRocksDB.cmake
Kefu Chai 71462ddf05 cmake/modules/BuildRocksDB.cmake: enable compressions for rocksdb
we should enable them if they are found.

currently, we don't have bzip2 compressor plugin, so it's not detected
in the cmake script. we can always enable it for rocksdb in future.

Fixes: http://tracker.ceph.com/issues/24025
Signed-off-by: Kefu Chai <kchai@redhat.com>
2018-05-23 23:59:41 +08:00

59 lines
2.3 KiB
CMake

function(do_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)
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=${SNAPPY_FOUND})
list(APPEND ROCKSDB_CMAKE_ARGS -DWITH_LZ4=${LZ4_FOUND})
list(APPEND ROCKSDB_CMAKE_ARGS -DWITH_ZLIB=${ZLIB_FOUND})
list(APPEND ROCKSDB_CMAKE_ARGS -DPORTABLE=ON)
list(APPEND ROCKSDB_CMAKE_ARGS -DCMAKE_AR=${CMAKE_AR})
list(APPEND ROCKSDB_CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
list(APPEND ROCKSDB_CMAKE_ARGS -DFAIL_ON_WARNINGS=OFF)
# 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)
ExternalProject_Add(rocksdb_ext
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/rocksdb
CMAKE_ARGS ${ROCKSDB_CMAKE_ARGS}
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/rocksdb
BUILD_COMMAND $(MAKE) rocksdb
INSTALL_COMMAND "true")
# force rocksdb make to be called on each time
ExternalProject_Add_Step(rocksdb_ext forcebuild
DEPENDEES configure
DEPENDERS build
COMMAND "true"
ALWAYS 1)
endfunction()
macro(build_rocksdb)
do_build_rocksdb()
add_library(rocksdb STATIC IMPORTED)
add_dependencies(rocksdb rocksdb_ext)
set_property(TARGET rocksdb PROPERTY IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/rocksdb/librocksdb.a")
set(ROCKSDB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/rocksdb/include)
set(ROCKSDB_LIBRARIES rocksdb)
foreach(ver "MAJOR" "MINOR" "PATCH")
file(STRINGS "${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}")
endmacro()