#------------------------------------------------------------------------------- # Copyright (C) 2019-2020 Zilliz. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software distributed under the License # is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express # or implied. See the License for the specific language governing permissions and limitations under the License. #------------------------------------------------------------------------------- cmake_minimum_required( VERSION 3.14 ) add_definitions(-DELPP_THREAD_SAFE) set(CMAKE_POSITION_INDEPENDENT_CODE ON) message( STATUS "Building using CMake version: ${CMAKE_VERSION}" ) set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ) include( Utils ) # **************************** Build time, type and code version **************************** get_current_time( BUILD_TIME ) message( STATUS "Build time = ${BUILD_TIME}" ) get_build_type( TARGET BUILD_TYPE DEFAULT "Release" ) message( STATUS "Build type = ${BUILD_TYPE}" ) get_milvus_version( TARGET MILVUS_VERSION DEFAULT "2.0" ) message( STATUS "Build version = ${MILVUS_VERSION}" ) get_last_commit_id( LAST_COMMIT_ID ) message( STATUS "LAST_COMMIT_ID = ${LAST_COMMIT_ID}" ) set( CMAKE_EXPORT_COMPILE_COMMANDS ON ) # **************************** Project **************************** project( milvus VERSION "${MILVUS_VERSION}" ) set( CMAKE_CXX_STANDARD 17 ) set( CMAKE_CXX_STANDARD_REQUIRED on ) set( MILVUS_SOURCE_DIR ${PROJECT_SOURCE_DIR} ) set( MILVUS_BINARY_DIR ${PROJECT_BINARY_DIR} ) set( MILVUS_ENGINE_SRC ${PROJECT_SOURCE_DIR}/src ) set( MILVUS_THIRDPARTY_SRC ${PROJECT_SOURCE_DIR}/thirdparty ) # This will set RPATH to all excutable TARGET # self-installed dynamic libraries will be correctly linked by excutable set( CMAKE_INSTALL_RPATH "/usr/lib" "${CMAKE_INSTALL_PREFIX}/lib" ) set( CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE ) # **************************** Dependencies **************************** include( CTest ) include( BuildUtils ) include( DefineOptions ) using_ccache_if_defined(MILVUS_USE_CCACHE) include( ExternalProject ) include( FetchContent ) include_directories(thirdparty) set( FETCHCONTENT_BASE_DIR ${MILVUS_BINARY_DIR}/3rdparty_download ) set(FETCHCONTENT_QUIET OFF) include( ThirdPartyPackages ) find_package(OpenMP REQUIRED) if (OPENMP_FOUND) set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") endif() # **************************** Compiler arguments **************************** message( STATUS "Building Milvus CPU version" ) append_flags( CMAKE_CXX_FLAGS FLAGS "-fPIC" "-DELPP_THREAD_SAFE" "-fopenmp" "-Werror" ) # **************************** Coding style check tools **************************** find_package( ClangTools ) set( BUILD_SUPPORT_DIR "${CMAKE_SOURCE_DIR}/build-support" ) message(STATUS "CMAKE_SOURCE_DIR is at ${CMAKE_SOURCE_DIR}" ) if("$ENV{CMAKE_EXPORT_COMPILE_COMMANDS}" STREQUAL "1" OR CLANG_TIDY_FOUND) # Generate a Clang compile_commands.json "compilation database" file for use # with various development tools, such as Vim's YouCompleteMe plugin. # See http://clang.llvm.org/docs/JSONCompilationDatabase.html set(CMAKE_EXPORT_COMPILE_COMMANDS ON) endif() # # "make lint" target # if ( NOT MILVUS_VERBOSE_LINT ) set( MILVUS_LINT_QUIET "--quiet" ) endif () if ( NOT LINT_EXCLUSIONS_FILE ) # source files matching a glob from a line in this file # will be excluded from linting (cpplint, clang-tidy, clang-format) set( LINT_EXCLUSIONS_FILE ${BUILD_SUPPORT_DIR}/lint_exclusions.txt ) endif () find_program( CPPLINT_BIN NAMES cpplint cpplint.py HINTS ${BUILD_SUPPORT_DIR} ) message( STATUS "Found cpplint executable at ${CPPLINT_BIN}" ) # # "make lint" targets # add_custom_target( lint ${PYTHON_EXECUTABLE} ${BUILD_SUPPORT_DIR}/run_cpplint.py --cpplint_binary ${CPPLINT_BIN} --exclude_globs ${LINT_EXCLUSIONS_FILE} --source_dir ${CMAKE_CURRENT_SOURCE_DIR} ${MILVUS_LINT_QUIET} ) # # "make clang-format" and "make check-clang-format" targets # if ( ${CLANG_FORMAT_FOUND} ) # runs clang format and updates files in place. add_custom_target( clang-format ${PYTHON_EXECUTABLE} ${BUILD_SUPPORT_DIR}/run_clang_format.py --clang_format_binary ${CLANG_FORMAT_BIN} --exclude_globs ${LINT_EXCLUSIONS_FILE} --source_dir ${CMAKE_CURRENT_SOURCE_DIR}/src --fix ${MILVUS_LINT_QUIET} ) # runs clang format and exits with a non-zero exit code if any files need to be reformatted add_custom_target( check-clang-format ${PYTHON_EXECUTABLE} ${BUILD_SUPPORT_DIR}/run_clang_format.py --clang_format_binary ${CLANG_FORMAT_BIN} --exclude_globs ${LINT_EXCLUSIONS_FILE} --source_dir ${CMAKE_CURRENT_SOURCE_DIR}/src ${MILVUS_LINT_QUIET} ) endif () # # "make clang-tidy" and "make check-clang-tidy" targets # if ( ${CLANG_TIDY_FOUND} ) # runs clang-tidy and attempts to fix any warning automatically add_custom_target( clang-tidy ${PYTHON_EXECUTABLE} ${BUILD_SUPPORT_DIR}/run_clang_tidy.py --clang_tidy_binary ${CLANG_TIDY_BIN} --exclude_globs ${LINT_EXCLUSIONS_FILE} --compile_commands ${CMAKE_BINARY_DIR}/compile_commands.json --source_dir ${CMAKE_CURRENT_SOURCE_DIR}/src --fix ${MILVUS_LINT_QUIET} ) # runs clang-tidy and exits with a non-zero exit code if any errors are found. add_custom_target( check-clang-tidy ${PYTHON_EXECUTABLE} ${BUILD_SUPPORT_DIR}/run_clang_tidy.py --clang_tidy_binary ${CLANG_TIDY_BIN} --exclude_globs ${LINT_EXCLUSIONS_FILE} --compile_commands ${CMAKE_BINARY_DIR}/compile_commands.json --source_dir ${CMAKE_CURRENT_SOURCE_DIR}/src ${MILVUS_LINT_QUIET} ) endif () # # Validate and print out Milvus configuration options # config_summary() # **************************** Source files **************************** if ( BUILD_UNIT_TEST STREQUAL "ON" AND BUILD_COVERAGE STREQUAL "ON" ) append_flags( CMAKE_CXX_FLAGS FLAGS "-fprofile-arcs" "-ftest-coverage" ) endif () # Warning: add_subdirectory(src) must be after append_flags("-ftest-coverage"), # otherwise cpp code coverage tool will miss src folder add_subdirectory( thirdparty ) add_subdirectory( src ) # Unittest lib if ( BUILD_UNIT_TEST STREQUAL "ON" ) append_flags( CMAKE_CXX_FLAGS FLAGS "-DELPP_DISABLE_LOGS") add_subdirectory(unittest) add_subdirectory(bench) endif () add_custom_target( Clean-All COMMAND ${CMAKE_BUILD_TOOL} clean ) # **************************** Install **************************** if ( NOT MILVUS_DB_PATH ) set( MILVUS_DB_PATH "${CMAKE_INSTALL_PREFIX}" ) endif () set( GPU_ENABLE "false" ) install( DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/segcore/ DESTINATION include/segcore/ FILES_MATCHING PATTERN "*_c.h" ) install(FILES ${CMAKE_BINARY_DIR}/src/segcore/libmilvus_segcore.so DESTINATION lib) install( DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/indexbuilder/ DESTINATION include/indexbuilder/ FILES_MATCHING PATTERN "*_c.h" ) install(FILES ${CMAKE_BINARY_DIR}/src/indexbuilder/libmilvus_indexbuilder.so DESTINATION lib) install( DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/common/ DESTINATION include/common/ FILES_MATCHING PATTERN "*_c.h" )