CMakeLists.txt

cmake_minimum_required(VERSION 3.18)
project(unified-cache-management VERSION 1.0.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(UCM_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR})

option(BUILD_UCM_STORE "build ucm store module." ON)
option(BUILD_UCM_SPARSE "build ucm sparse module." OFF)
option(BUILD_UCM_MINDIE "build ucm MindIE integration module." OFF)
option(BUILD_UNIT_TESTS "build all unit test suits." OFF)
option(BUILD_NUMA "build numactl library." OFF)
option(ASCEND_SUPPORTS_REGISTER_PIN "enable Ascend register pin optimization (requires CANN >= 8.5)" OFF)
option(DOWNLOAD_DEPENDENCE "download dependence by cmake." ON)
set(RUNTIME_ENVIRONMENT "simu" CACHE STRING "runtime: simu, ascend, musa or cuda.")
set(UCM_CXX11_ABI "" CACHE STRING "glibc++ ABI for MindIE builds: 0 or 1")

execute_process(COMMAND git rev-parse HEAD OUTPUT_VARIABLE UCM_COMMIT_ID OUTPUT_STRIP_TRAILING_WHITESPACE)
add_compile_definitions(UCM_PROJECT_NAME="${PROJECT_NAME}")
add_compile_definitions(UCM_PROJECT_VERSION="${PROJECT_VERSION}")
add_compile_definitions(UCM_COMMIT_ID="${UCM_COMMIT_ID}")
add_compile_definitions(UCM_BUILD_TYPE="${CMAKE_BUILD_TYPE}")
if(BUILD_UCM_MINDIE)
    if(NOT UCM_CXX11_ABI MATCHES "^[01]$")
        message(FATAL_ERROR "BUILD_UCM_MINDIE=ON requires -DUCM_CXX11_ABI=0 or 1")
    endif()
    add_compile_definitions(_GLIBCXX_USE_CXX11_ABI=${UCM_CXX11_ABI})
endif()

set(FLAGS_PUBLIC "-Wall -Werror -fPIC -Wl,-z,relro,-z,now")
set(FLAGS_DEBUG "-O0 -g")
set(FLAGS_RELEASE "-s -O2 -fstack-protector-strong -D_FORTIFY_SOURCE=2")
string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
if(CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAGS_PUBLIC} ${FLAGS_DEBUG}")
else()
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAGS_PUBLIC} ${FLAGS_RELEASE}")
endif()
if(BUILD_UNIT_TESTS)
    enable_testing()
endif()

add_subdirectory(ucm)
if(BUILD_UNIT_TESTS)
    add_subdirectory(test)
endif()