#国密加解密库

message(STATUS "***** Find hiredis Library *****")

#寻找头文件
unset(hiredis_INCLUDE_DIR CACHE)
unset(INCLUDE_PATH CACHE)


find_path(INCLUDE_PATH
    NAMES hiredis.h
    PATHS ${CMAKE_CURRENT_LIST_DIR}/include/hiredis
    NO_DEFAULT_PATH
)
list(APPEND hiredis_INCLUDE_DIR ${INCLUDE_PATH})

# message(STATUS "CMAKE_CURRENT_LIST_DIR : ${CMAKE_CURRENT_LIST_DIR}")
# message(STATUS "INCLUDE_PATH : ${INCLUDE_PATH}")
# message(STATUS "include : ${hiredis_INCLUDE_DIR}")

#查找库文件，需要判断操作系统，位数
if(CMAKE_SYSTEM_NAME MATCHES "Windows")
    message(WARNING "Hiredis on Windows is not supported")
    # if(CMAKE_SIZEOF_VOID_P EQUAL 8)
    #     if(CMAKE_BUILD_TYPE MATCHES "Debug")
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/with_debug_info/libSM_DLL.lib)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/ucrtbased.dll)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/vcruntime140d.dll)
    #     else()
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/libSM_DLL.lib)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/ucrtbase.dll)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x64/vcruntime140.dll)
    #     endif()
    # elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
    #     if(CMAKE_BUILD_TYPE MATCHES "Debug")
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/with_debug_info/libSM_DLL.lib)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/ucrtbased.dll)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/vcruntime140d.dll)
    #     else()
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/libSM_DLL.lib)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/ucrtbase.dll)
    #         list(APPEND SM_LIB_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/libs/win/x86/vcruntime140.dll)
    #     endif()
    # endif()
#添加Linux版本
elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
        list(APPEND hiredis_LIBRARY ${CMAKE_CURRENT_LIST_DIR}/lib/linux/libhiredis.so)
endif()



#设置查找到后的变量
if(hiredis_INCLUDE_DIR AND hiredis_LIBRARY) 
    set(hiredis_FOUND TRUE)
    set(hiredis_VERSION "1.1.0")
else()
    set(hiredis_FOUND FALSE)
endif()

# message(STATUS "include : hiredis_INCLUDE_DIR")
# message(STATUS "Library : hiredis_LIBRARY")
# message(STATUS "Static Library : ssh2_STATIC_LIBRARY")

message(STATUS "target_link_libraries(External::hiredis)")


message(STATUS "hiredis Found : ${hiredis_FOUND}")
message(STATUS "hiredis Version : ${hiredis_VERSION}")
message(STATUS "--------------------------------------------------")

#导入目标
if(hiredis_FOUND)
    if(NOT TARGET External::hiredis)
        add_library(External::hiredis UNKNOWN IMPORTED)
        #添加头文件
        set_target_properties(External::hiredis PROPERTIES
            INTERFACE_INCLUDE_DIRECTORIES "${hiredis_INCLUDE_DIR}")

        #添加库文件

        set_target_properties(External::hiredis PROPERTIES
            IMPORTED_LOCATION "${hiredis_LIBRARY}")
        #添加spdlog需要的依赖库
        # set_target_properties(External::hiredis PROPERTIES
        #     INTERFACE_LINK_LIBRARIES "pthread")


        #添加源文件
        # set_target_properties(External::hiredis PROPERTIES
        #    INTERFACE_SOURCES "${hiredis_SOURCES}")
    endif()
endif()

# 标记这些变量为高级变量
mark_as_advanced(
    hiredis_INCLUDE_DIR 
    hiredis_LIBRARY 
)