cmake_minimum_required(VERSION 3.14.1)
project(dcc)

include(
    "${PROJECT_SOURCE_DIR}/build/cmake_include/CMakeListsInclude.txt"
)
message(STATUS "BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
if (${CMAKE_BUILD_TYPE} STREQUAL "Debug"
     OR ${CMAKE_BUILD_TYPE} STREQUAL "")
    message(STATUS "CMAKE_BUILD_TYPE is Debug")
    set(CMAKE_BUILD_TYPE Debug)
    add_compile_definitions(_DEBUG)
elseif (${CMAKE_BUILD_TYPE} STREQUAL "Release")
    message(STATUS "CMAKE_BUILD_TYPE is Release")
    set(CMAKE_BUILD_TYPE Release)
    set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
else ()
    message(FATAL_ERROR "unknown CMAKE_BUILD_TYPE = " ${CMAKE_BUILD_TYPE})
endif ()

set(CMAKE_INSTALL_PREFIX $ENV{dcc_install_prefix})

set(CMAKE_C_FLAGS "-std=c99 ${CMAKE_C_FLAGS} -D__FILE_NAME__='\"$(notdir $(subst .o,,$(abspath $@)))\"'" )

add_compile_options(-fPIC -Wall -MMD -fno-strict-aliasing -fsigned-char -fms-extensions -lpthread)
add_compile_definitions(_GNU_SOURCE _LARGEFILE64_SOURCE KNL_PREFIX _REENTRANT __PERF_STAT__)
add_link_options(-pie)
add_link_options(-Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now)
add_compile_options(-fvisibility=default -fstack-protector-strong --param ssp-buffer-size=4)

# 安全编译选项
set(CMAKE_SKIP_RPATH TRUE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -ldl -pthread -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now")
add_compile_options(-fno-common)
add_compile_options(-Wtrampolines)
add_compile_options(-freg-struct-return)
add_compile_options(-pipe)
add_compile_options(-Wl,-Bsymbolic)
add_compile_options(-rdynamic)

OPTION(ENABLE_GCOV "Enable gcov" OFF)
message(STATUS "DCC ENABLE_GCOV = ${ENABLE_GCOV}")
IF (ENABLE_GCOV AND NOT WIN32)
    message(STATUS "gcov DCC enable")
    SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage -lgcov")
    SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")
    Add_Definitions(-DENABLE_GCOV)
    SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")
ENDIF()

OPTION(ENABLE_EXPORT_API "Enable hidden internal api" OFF)
message(STATUS "ENABLE_EXPORT_API = ${ENABLE_EXPORT_API}")
IF (ENABLE_EXPORT_API)
    add_compile_options(-fvisibility=hidden)
ENDIF()

option(ENABLE_DCC_LITE OFF)
IF (ENABLE_DCC_LITE)
    add_compile_definitions(DCC_LITE)
    message(STATUS "DCC lite enable")
ENDIF()

message(STATUS "UT = ${UT}")
if (UT)
    message("Turn off hidden libs for UT")
    set(HIDDEN_LIBS "")
else ()
    message("Turn on hidden libs")
    set(HIDDEN_LIBS "-Wl,--exclude-libs,ALL")
endif()

execute_process(
    COMMAND uname -m
    OUTPUT_VARIABLE OS_ARCH
    OUTPUT_STRIP_TRAILING_WHITESPACE
)
set(CMAKE_SYSTEM_PROCESSOR ${OS_ARCH})
if (OS_ARCH STREQUAL "aarch64")
    option(USE_H1620 OFF)
    if (USE_H1620)
        add_compile_options(-march=armv8-a+crc+lse)
        message(STATUS "Toolchain: Build aarch64 USE_H1620")
    else ()
        add_compile_options(-march=armv8-a+crc)
    endif (USE_H1620)

    add_compile_options(-mtune=cortex-a72 -fsigned-char -g -ggdb3 -march=armv8-a+crc -funwind-tables)
else ()
    add_compile_options(-msse4.2 )
endif ()
Add_Definitions(-DWSEC_COMPILE_CAC_OPENSSL -DWSEC_AES_GCM_SUPPORT -DWSEC_USE_OPENSSL_110 -DWSEC_COMPILE_SDP)

## dcc include_directories
set(DCC_CLIENT_PATH ${PROJECT_SOURCE_DIR}/src/client)
set(DCC_EXECUTOR_PATH ${PROJECT_SOURCE_DIR}/src/executor)
set(DCC_NETWORK_PATH ${PROJECT_SOURCE_DIR}/src/network)
set(DCC_SERVER_PATH ${PROJECT_SOURCE_DIR}/src/server)
set(DCC_STORAGE_PATH ${PROJECT_SOURCE_DIR}/src/storage)
set(DCC_GSTOR_INC_PATH ${PROJECT_SOURCE_DIR}/src/storage/gstor)
set(DCC_CTL_PATH ${PROJECT_SOURCE_DIR}/src/tools/dcc_ctl)
set(DCC_ENCRYPT_PATH ${PROJECT_SOURCE_DIR}/src/tools/dcc_encrypt)
set(DCC_UTILS_PATH ${PROJECT_SOURCE_DIR}/src/utils)
set(DCC_PARSE_PATH ${PROJECT_SOURCE_DIR}/src/utils/parse)
set(DCC_INTERFACE_PATH ${PROJECT_SOURCE_DIR}/src/interface)

## other dependency include
set(DCC_SECUREC_INC_PATH        ${CMAKE_CURRENT_SOURCE_DIR}/library/huawei_security/include)
set(DCC_OPENSSL_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/openssl/include)
set(DCC_CJSON_PATH              ${CMAKE_CURRENT_SOURCE_DIR}/library/cJSON/include)
set(DCC_LZ4_INC_PATH             ${CMAKE_CURRENT_SOURCE_DIR}/library/lz4/include)
set(DCC_ZLIB_INC_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/zlib/include)
set(DCC_ZSTANDARD_INC_PATH       ${CMAKE_CURRENT_SOURCE_DIR}/library/zstd/include)
set(DCC_LIBAIO_INC_PATH          ${CMAKE_CURRENT_SOURCE_DIR}/library/libaio/include)
set(DCC_DCF_INC_PATH             ${CMAKE_CURRENT_SOURCE_DIR}/library/dcf/include)
set(DCC_CBB_INC_PATH             ${CMAKE_CURRENT_SOURCE_DIR}/library/cbb/include)

set(DCC_ZEKERNEL_KERNEL_PATH     ${CMAKE_CURRENT_SOURCE_DIR}/library/zekernel/include/kernel)
set(DCC_ZEKERNEL_PROTOCOL_PATH   ${CMAKE_CURRENT_SOURCE_DIR}/library/zekernel/include/protocol)
set(DCC_ZEKERNEL_COMMON_PATH     ${CMAKE_CURRENT_SOURCE_DIR}/library/zekernel/include/common)


## lib
set(SECUREC_LIB_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/huawei_security/lib)
set(OPENSSL_LIB_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/openssl/lib)
set(CJSON_LIB_PATH              ${CMAKE_CURRENT_SOURCE_DIR}/library/cJSON/lib)
set(DCC_LZ4_LIB_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/lz4/lib)
set(DCC_ZLIB_LIB_PATH           ${CMAKE_CURRENT_SOURCE_DIR}/library/zlib/lib)
set(DCC_ZSTANDARD_LIB_PATH      ${CMAKE_CURRENT_SOURCE_DIR}/library/zstd/lib)
set(DCC_ZEKERNEL_LIB_PATH       ${CMAKE_CURRENT_SOURCE_DIR}/library/zekernel/lib)
set(DCC_DCF_LIB_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/dcf/lib)
set(DCC_CBB_LIB_PATH            ${CMAKE_CURRENT_SOURCE_DIR}/library/cbb/lib)

## output path
set (LIBRARY_OUTPUT_PATH        ${CMAKE_CURRENT_SOURCE_DIR}/output/lib)
set (EXECUTABLE_OUTPUT_PATH     ${CMAKE_CURRENT_SOURCE_DIR}/output/bin)

set(3RD_PATH $ENV{THIRD_BIN_PATH})
set(PLAT_FORM_NAME $ENV{PLAT_FORM_STR})
message(STATUS "ENABLE_MEMCHECK = ${ENABLE_MEMCHECK}")
if (ENABLE_MEMCHECK)
    message("add memcheck dependencies.")
    if ("x${GCC_VERSION}" STREQUAL "x")
        set(GCC_VERSION "7.3.0")
    endif ()
    if (("x${3RD_PATH}" STREQUAL "x" ))
        message("3rd path is empty")
    else ()
        message("3rd path is ${3RD_PATH}")
        set(3RD_DEPENDENCY_ROOT ${3RD_PATH}/kernel/dependency)
        set(MEMCHECK_HOME ${3RD_DEPENDENCY_ROOT}/memcheck/debug)
        set(MEMCHECK_LIB_PATH ${MEMCHECK_HOME}/gcc${GCC_VERSION}/lib)
        set(MEMCHECK_LINK_DIRECTORIES ${MEMCHECK_LIB_PATH})
    endif ()
    set(MEMCHECK_FLAGS -fsanitize=address -fsanitize=leak -fno-omit-frame-pointer)
    set(MEMCHECK_LIBS libasan.a rt dl)
    add_compile_options(${MEMCHECK_FLAGS})
endif ()
set(G_BIN_EXT_LIBS ${MEMCHECK_LIBS})

link_directories(${LIBRARY_OUTPUT_PATH} ${SECUREC_LIB_PATH} ${OPENSSL_LIB_PATH} ${CJSON_LIB_PATH} ${DCC_ZEKERNEL_LIB_PATH} ${DCC_DCF_LIB_PATH} ${DCC_CBB_LIB_PATH} ${DCC_LZ4_LIB_PATH} ${DCC_ZLIB_LIB_PATH} ${DCC_ZSTANDARD_LIB_PATH} ${MEMCHECK_LINK_DIRECTORIES})

set(vpp_libsecurec "securec")
set(3rd_liblz4 "lz4")
set(3rd_libzstd "zstd")
set(3rd_libssl "ssl")
set(3rd_lib_crypto "crypto")
set(3rd_libjson "cjson")
set(3rd_libcbb "cbb_static")

add_subdirectory(src)
OPTION(TEST "option for test module" OFF)
message(STATUS "TEST = ${TEST}")
if (TEST)
    add_subdirectory(test)
endif()