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CMakeLists.txt
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CMakeLists.txt
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# Copyright 2018 The HyperPebblesDB Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file. See the AUTHORS file for names of contributors.
cmake_minimum_required(VERSION 3.9)
project(PebblesDB VERSION 1.21.0 LANGUAGES C CXX)
# This project requires C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Setup the options that CMake can take in
option(PEBBLESDB_INSTALL "Install PebblesDB's header and library" ON)
option(PEBBLESDB_BUILD_TESTS "Build PeblesDB's unit tests" ON)
# Setup the basic C++ Compiler flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wno-variadic-macros")
message(STATUS "CMAKE_SOURCE_DIR: " ${CMAKE_SOURCE_DIR})
set(PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/src")
message(STATUS "PROJECT_SOURCE_DIR: " ${PROJECT_SOURCE_DIR})
# need to let "port_posix.h" to include "config.h"
add_definitions(-DHAVE_CONFIG_H)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG(-fno-builtin-memcmp COMPILER_SUPPORTS_MEMCMP)
CHECK_CXX_COMPILER_FLAG(-fno-builtin-memmove COMPILER_SUPPORTS_MEMMOVE)
CHECK_CXX_COMPILER_FLAG(-Qunused-arguments COMPILER_SUPPORTS_UNUSED_ARGS)
if (COMPILER_SUPPORTS_MEMCMP)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-builtin-memcmp")
endif (COMPILER_SUPPORTS_MEMCMP)
if (COMPILER_SUPPORTS_MEMMOVE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-builtin-memmove")
endif (COMPILER_SUPPORTS_MEMMOVE)
if (COMPILER_SUPPORTS_UNUSED_ARGS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments")
endif (COMPILER_SUPPORTS_UNUSED_ARGS)
# variable name (e.g. HAVE_ENDIAN_H) matches "port/port_posix.h"
include(CheckIncludeFile)
check_include_file("endian.h" HAVE_ENDIAN_H)
check_include_file("machine/endian.h" HAVE_MACHINE_ENDIAN_H)
check_include_file("sys/endian.h" HAVE_SYS_ENDIAN_H)
check_include_file("sys/isa_defs.h" HAVE_SYS_ISA_DEFS_H)
check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
check_include_file("dlfcn.h" HAVE_DLFCN_H)
check_include_file("inttypes.h" HAVE_INTTYPES_H)
check_include_file("memory.h" HAVE_MEMORY_H)
check_include_file("stdint.h" HAVE_STDINT_H)
check_include_file("stdlib.h" HAVE_STDLIB_H)
check_include_file("strings.h" HAVE_STRINGS_H)
check_include_file("string.h" HAVE_STRING_H)
check_include_file("sys/param.h" HAVE_SYS_PARAM_H)
check_include_file("sys/stat.h" HAVE_SYS_STAT_H)
check_include_file("unistd.h" HAVE_UNISTD_H)
include(CheckFunctionExists)
macro(check_function_exists_in_batch name_list)
foreach (arg ${ARGV})
LIST(APPEND ListNames ${arg})
endforeach ()
foreach (name ${ListNames})
string(TOUPPER ${name} allcap)
string(CONCAT var_name HAVE_ ${allcap})
check_function_exists(${name} ${var_name})
endforeach ()
endmacro()
check_function_exists_in_batch(
error_at_line mmap alarm clock_gettime mach_absolute_time ftruncate fsync
fread fread_unlocked fwrite fwrite_unlocked fflush
fflush_unlocked memmove mkdir munmap rmdir socket getpagesize)
include(CheckSymbolExists)
check_symbol_exists(fdatasync "unistd.h" HAVE_DECL_FDATASYNC)
include(CheckLibraryExists)
check_library_exists(crc32c crc32c_value "" HAVE_CRC32C)
check_library_exists(snappy snappy_compress "" HAVE_SNAPPY)
check_library_exists(tcmalloc malloc "" HAVE_TCMALLOC)
set(PEBBLESDB_PUBLIC_INCLUDE_DIR "include/pebblesdb")
configure_file(
"${PROJECT_SOURCE_DIR}/config.h.in.forcmake"
"${PROJECT_SOURCE_DIR}/config.h"
)
include_directories(
"${PROJECT_SOURCE_DIR}/include"
"${PROJECT_SOURCE_DIR}"
)
add_library(pebblesdb "")
target_sources(pebblesdb
PRIVATE
"${PROJECT_SOURCE_DIR}/db/builder.cc"
"${PROJECT_SOURCE_DIR}/db/c.cc"
"${PROJECT_SOURCE_DIR}/db/dbformat.cc"
"${PROJECT_SOURCE_DIR}/db/db_impl.cc"
"${PROJECT_SOURCE_DIR}/db/db_iter.cc"
"${PROJECT_SOURCE_DIR}/db/filename.cc"
"${PROJECT_SOURCE_DIR}/db/log_reader.cc"
"${PROJECT_SOURCE_DIR}/db/log_writer.cc"
"${PROJECT_SOURCE_DIR}/db/memtable.cc"
"${PROJECT_SOURCE_DIR}/db/murmurhash3.cc"
"${PROJECT_SOURCE_DIR}/db/repair.cc"
"${PROJECT_SOURCE_DIR}/db/replay_iterator.cc"
"${PROJECT_SOURCE_DIR}/db/table_cache.cc"
"${PROJECT_SOURCE_DIR}/db/version_edit.cc"
"${PROJECT_SOURCE_DIR}/db/version_set.cc"
"${PROJECT_SOURCE_DIR}/db/write_batch.cc"
"${PROJECT_SOURCE_DIR}/table/block_builder.cc"
"${PROJECT_SOURCE_DIR}/table/block.cc"
"${PROJECT_SOURCE_DIR}/table/filter_block.cc"
"${PROJECT_SOURCE_DIR}/table/format.cc"
"${PROJECT_SOURCE_DIR}/table/iterator.cc"
"${PROJECT_SOURCE_DIR}/table/merger.cc"
"${PROJECT_SOURCE_DIR}/table/table_builder.cc"
"${PROJECT_SOURCE_DIR}/table/table.cc"
"${PROJECT_SOURCE_DIR}/table/two_level_iterator.cc"
"${PROJECT_SOURCE_DIR}/util/arena.cc"
"${PROJECT_SOURCE_DIR}/util/atomic.cc"
"${PROJECT_SOURCE_DIR}/util/bloom.cc"
"${PROJECT_SOURCE_DIR}/util/cache.cc"
"${PROJECT_SOURCE_DIR}/util/coding.cc"
"${PROJECT_SOURCE_DIR}/util/comparator.cc"
"${PROJECT_SOURCE_DIR}/util/crc32c.cc"
"${PROJECT_SOURCE_DIR}/util/env.cc"
"${PROJECT_SOURCE_DIR}/util/env_posix.cc"
"${PROJECT_SOURCE_DIR}/util/filter_policy.cc"
"${PROJECT_SOURCE_DIR}/util/hash.cc"
"${PROJECT_SOURCE_DIR}/util/histogram.cc"
"${PROJECT_SOURCE_DIR}/util/logging.cc"
"${PROJECT_SOURCE_DIR}/util/options.cc"
"${PROJECT_SOURCE_DIR}/util/status.cc"
"${PROJECT_SOURCE_DIR}/port/port_posix.cc"
)
target_compile_definitions(pebblesdb
PRIVATE
# Used by port/port.h.
LEVELDB_PLATFORM_POSIX=1
)
if (HAVE_SNAPPY)
target_link_libraries(pebblesdb snappy)
endif (HAVE_SNAPPY)
# Locate the pthread library
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
target_link_libraries(pebblesdb Threads::Threads)
message(STATUS "C++ flags: " ${CMAKE_CXX_FLAGS})
if (PEBBLESDB_BUILD_TESTS)
enable_testing()
function(pebblesdb_test test_file)
get_filename_component(test_target_name "${test_file}" NAME_WE)
add_executable("${test_target_name}" "")
target_sources("${test_target_name}"
PRIVATE
"${PROJECT_SOURCE_DIR}/util/testharness.cc"
"${PROJECT_SOURCE_DIR}/util/testharness.h"
"${PROJECT_SOURCE_DIR}/util/testutil.cc"
"${PROJECT_SOURCE_DIR}/util/testutil.h"
"${test_file}"
)
target_link_libraries("${test_target_name}" pebblesdb)
target_compile_definitions("${test_target_name}"
PRIVATE
LEVELDB_PLATFORM_POSIX=1
)
add_test(NAME "${test_target_name}" COMMAND "${test_target_name}")
endfunction(pebblesdb_test)
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/autocompact_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/arena_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/bloom_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/c_test.c")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/cache_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/coding_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/corruption_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/crc32c_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/db_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/dbformat_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/util/env_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/filename_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/table/filter_block_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/log_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/table/table_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/skiplist_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/version_edit_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/version_set_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/db/write_batch_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/issues/issue178_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/issues/issue200_test.cc")
pebblesdb_test("${PROJECT_SOURCE_DIR}/demo/installation_test.cc")
endif (PEBBLESDB_BUILD_TESTS)
if(PEBBLESDB_INSTALL)
include(GNUInstallDirs)
install(TARGETS pebblesdb
EXPORT pebblesdbTargets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
install(
FILES
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/c.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/cache.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/comparator.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/db.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/env.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/filter_policy.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/iterator.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/options.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/slice.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/replay_iterator.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/status.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/table_builder.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/table.h"
"${PROJECT_SOURCE_DIR}/${PEBBLESDB_PUBLIC_INCLUDE_DIR}/write_batch.h"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/pebblesdb
)
endif(PEBBLESDB_INSTALL)
# Print out all the CMake variables
get_cmake_property(_variableNames VARIABLES)
list (SORT _variableNames)
foreach (_variableName ${_variableNames})
message(STATUS "${_variableName}=${${_variableName}}")
endforeach()