rocksdb setup (54b41a5c) · Commits · hpc / gekkofs

lfs/CMake/FindLZ4.cmake

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		# Finds liblz4.
		#
		# This module defines:
		# LZ4_FOUND
		# LZ4_INCLUDE_DIR
		# LZ4_LIBRARY
		#

		find_path(LZ4_INCLUDE_DIR NAMES lz4.h)
		find_library(LZ4_LIBRARY NAMES lz4)

		# We require LZ4_compress_default() which was added in v1.7.0
		if (LZ4_LIBRARY)
		include(CheckCSourceRuns)
		set(CMAKE_REQUIRED_INCLUDES ${LZ4_INCLUDE_DIR})
		set(CMAKE_REQUIRED_LIBRARIES ${LZ4_LIBRARY})
		check_c_source_runs("
		#include <lz4.h>
		int main() {
		int good = (LZ4_VERSION_MAJOR > 1) \|\|
		((LZ4_VERSION_MAJOR == 1) && (LZ4_VERSION_MINOR >= 7));
		return !good;
		}" LZ4_GOOD_VERSION)
		set(CMAKE_REQUIRED_INCLUDES)
		set(CMAKE_REQUIRED_LIBRARIES)
		endif ()

		include(FindPackageHandleStandardArgs)
		FIND_PACKAGE_HANDLE_STANDARD_ARGS(
		LZ4 DEFAULT_MSG
		LZ4_LIBRARY LZ4_INCLUDE_DIR LZ4_GOOD_VERSION)

		if (NOT LZ4_FOUND)
		message(STATUS "Using third-party bundled LZ4")
		else ()
		message(STATUS "Found LZ4: ${LZ4_LIBRARY}")
		endif (NOT LZ4_FOUND)

		mark_as_advanced(LZ4_INCLUDE_DIR LZ4_LIBRARY)
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		# Try to find RocksDB headers and library.
		#
		# Usage of this module as follows:
		#
		# find_package(RocksDB)
		#
		# Variables used by this module, they can change the default behaviour and need
		# to be set before calling find_package:
		#
		# ROCKSDB_ROOT_DIR Set this variable to the root installation of
		# RocksDB if the module has problems finding the
		# proper installation path.
		#
		# Variables defined by this module:
		#
		# ROCKSDB_FOUND System has RocksDB library/headers.
		# ROCKSDB_LIBRARIES The RocksDB library.
		# ROCKSDB_INCLUDE_DIRS The location of RocksDB headers.

		find_path(ROCKSDB_DIR
		HINTS
		/usr
		/usr/local
		/usr/local/adafs/
		)

		find_path(ROCKSDB_INCLUDE_DIR rocksdb/db.h
		HINTS
		/home/evie/adafs/git/rocksdb
		/usr
		/usr/local
		/usr/local/adafs
		${ROCKSDB_DIR}
		PATH_SUFFIXES include
		)

		find_library(ROCKSDB_LIBRARY rocksdb
		HINTS
		/home/evie/adafs/git/rocksdb
		/usr
		/usr/local
		/usr/local/adafs
		${ROCKSDB_DIR}
		PATH SUFFIXES lib
		PATH_SUFFIXES lib/rocksdb
		# ${ROCKSDB_ROOT_DIR}/lib
		# ${ROCKSDB_ROOT_DIR}/lib/rocksdb
		)

		set(ROCKSDB_INCLUDE_DIRS ${ROCKSDB_INCLUDE_DIR})
		set(ROCKSDB_LIBRARIES ${ROCKSDB_LIBRARY})


		include(FindPackageHandleStandardArgs)
		find_package_handle_standard_args(RocksDB DEFAULT_MSG
		ROCKSDB_INCLUDE_DIR
		ROCKSDB_LIBRARY
		)

		mark_as_advanced(
		ROCKSDB_DIR
		ROCKSDB_LIBRARY
		ROCKSDB_INCLUDE_DIR
		)
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		#
		# - Try to find Facebook zstd library
		# This will define
		# ZSTD_FOUND
		# ZSTD_INCLUDE_DIR
		# ZSTD_LIBRARIES
		#

		find_path(
		ZSTD_INCLUDE_DIR
		NAMES "zstd.h"
		HINTS
		"/usr/include"
		)

		find_library(
		ZSTD_LIBRARY
		NAMES zstd
		HINTS
		"/usr/lib"
		)

		set(ZSTD_LIBRARIES ${ZSTD_LIBRARY})

		include(FindPackageHandleStandardArgs)
		find_package_handle_standard_args(
		ZSTD DEFAULT_MSG ZSTD_INCLUDE_DIR ZSTD_LIBRARIES)

		mark_as_advanced(ZSTD_INCLUDE_DIR ZSTD_LIBRARIES ZSTD_FOUND)

		if (ZSTD_FOUND AND NOT ZSTD_FIND_QUIETLY)
		message(STATUS "ZSTD: ${ZSTD_INCLUDE_DIR}")
		endif ()
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		# This code is released under the
		# Apache License Version 2.0 http://www.apache.org/licenses/.
		#
		# Copyright (c) 2012 Louis Dionne
		#
		# Find snappy compression library and includes. This module defines:
		# snappy_INCLUDE_DIRS - The directories containing snappy's headers.
		# snappy_LIBRARIES - A list of snappy's libraries.
		# snappy_FOUND - Whether snappy was found.
		#
		# This module can be controlled by setting the following variables:
		# snappy_ROOT - The root directory where to find snappy. If this is not
		# set, the default paths are searched.

		if (NOT snappy_ROOT)
		find_path(snappy_INCLUDE_DIRS snappy.h)
		find_library(snappy_LIBRARIES NAMES snappy)
		else ()
		find_path(snappy_INCLUDE_DIRS snappy.h NO_DEFAULT_PATH PATHS ${snappy_ROOT})
		find_library(snappy_LIBRARIES NAMES snappy NO_DEFAULT_PATH PATHS ${snappy_ROOT})
		endif ()

		if (snappy_INCLUDE_DIRS AND snappy_LIBRARIES)
		set(snappy_FOUND TRUE)
		else ()
		set(snappy_FOUND FALSE)
		set(snappy_INCLUDE_DIR)
		set(snappy_LIBRARIES)
		endif ()

		find_package_handle_standard_args(snappy DEFAULT_MSG
		snappy_INCLUDE_DIRS snappy_LIBRARIES
		)

		mark_as_advanced(snappy_LIBRARIES snappy_INCLUDE_DIRS)
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		@@ -15,10 +15,18 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS 1)

		# required packages
		find_package(FUSE3 REQUIRED)
		# Rocksdb dependencies
		find_package(LZ4 REQUIRED)
		find_package(ZLIB REQUIRED)
		find_package(BZip2 REQUIRED)
		find_package(gflags REQUIRED)
		find_package(snappy REQUIRED)
		find_package(ZStd REQUIRED)
		find_package(RocksDB REQUIRED)
		# boost dependencies, system is required for filesystem #TODO VERSION UNTESTED. I USE 1.62
		find_package(Boost 1.58 REQUIRED COMPONENTS system filesystem serialization)

		include_directories(${FUSE3_INCLUDE_DIR} include/)
		include_directories(${FUSE3_INCLUDE_DIR} ${ROCKSDB_INCLUDE_DIR} include/)
		set(SOURCE_FILES src/main.cpp src/main.hpp src/fuse_ops.hpp src/configure.hpp
		src/classes/metadata.h src/classes/metadata.cpp src/classes/fs_data.h src/classes/fs_data.cpp
		src/classes/dentry.h src/classes/dentry.cpp
		@@ -31,4 +39,6 @@ set(SOURCE_FILES src/main.cpp src/main.hpp src/fuse_ops.hpp src/configure.hpp

		)
		add_executable(adafs ${SOURCE_FILES} src/main.cpp)
		target_link_libraries(adafs ${FUSE3_LIBRARIES} -lpthread -lboost_system -lboost_filesystem -lboost_serialization -pg)
		target_link_libraries(adafs ${FUSE3_LIBRARIES} ${ROCKSDB_LIBRARIES}
		${snappy_LIBRARIES} ${ZLIB_LIBRARIES} ${LZ4_LIBRARY} ${BZIP2_LIBRARIES} ${gflags_LIBRARIES} ${ZStd_LIBRARIES}
		-lpthread -lboost_system -lboost_filesystem -lboost_serialization -pg)