cmake_minimum_required(VERSION 3.6)

# 设置编译标志位 增加了 -fPIC
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -Wall")

set(CMAKE_CXX_STANDARD 17)

project(OrionV2)

option(ENABLE_TESTING "this option for enable testing" ON)
option(ENABLE_DEMO "this option for enable demo" OFF)
option(ENABLE_COROUTINE "userland thread " OFF)
option(ENABLE_LOG "this option for enable log" OFF)

find_package(OpenSSL 1.0.2 REQUIRED COMPONENTS ssl crypto)

if (ENABLE_COROUTINE)
    find_package(Boost 1.64.0 REQUIRED COMPONENTS context system)
else ()
    find_package(Boost 1.58.0 REQUIRED)
endif ()

if (ENABLE_TESTING STREQUAL "OFF")
    if (ENABLE_DEMO)
        add_subdirectory(Demo)
    endif ()
endif ()

if (ENABLE_COROUTINE)
    add_definitions(-DENABLE_COROUTINE)
endif ()

if (APPLE)
    add_definitions(-DOSX)
elseif (LINUX)
    add_definitions(-DLINUX)
endif ()

if (ENABLE_LOG)
    add_definitions(-DENABLE_LOG)
endif ()

include_directories(
        Concurrent/
        AsyncIO/
        Coroutine/
        Traits/
        Utility/
        Test/
        3rd/http-parser/
        .
)

include_directories(${Boost_INCLUDE_DIRS})

if (ENABLE_COROUTINE STREQUAL "ON")
    set(COROUTINE_HEADER
            Coroutine/CoroutineCore.h
            Coroutine/Coroutine.h
            Coroutine/CoroutineFuture.hpp
            )
    set(COROUTINE_SRC
            Coroutine/CoroutineCore.cpp
            Coroutine/Coroutine.cpp
            )
endif ()

set(HTTP_PARSER_HEADER
        3rd/http-parser/http_parser.h
        )
set(HTTP_PARSER_SRC
        3rd/http-parser/http_parser.c
        )

set(HEADER_FILES
        ${COROUTINE_HEADER}
        ${HTTP_PARSER_HEADER}
        Orion.h
        Concurrent/Future.hpp
        AsyncIO/EventLoop.h
        Utility/Utils.h
        Utility/Optional.h
        AsyncIO/EventLoopGroup.h
        AsyncIO/HttpResponse.h
        AsyncIO/HttpRequest.h
        AsyncIO/FileStream.h
        AsyncIO/AsyncStream.h
        AsyncIO/IOBuffer.h
        AsyncIO/StreamHandlers.h
        AsyncIO/TcpConnection.h
        AsyncIO/TcpConnAcceptor.h
        AsyncIO/TcpServer.h
        AsyncIO/HttpServer.h
        Traits/Traits.hpp
        AsyncIO/BasicEventLoop.h
        Concurrent/ThreadPool.h
        Concurrent/CountDownLath.h
        Concurrent/Pool.h)

set(SOURCE_FILES
        ${COROUTINE_SRC}
        ${HTTP_PARSER_SRC}
        Orion.cpp
        AsyncIO/EventLoop.cpp
        Utility/Utils.cpp
        AsyncIO/EventLoopGroup.cpp
        AsyncIO/HttpResponse.cpp
        AsyncIO/HttpRequest.cpp
        AsyncIO/FileStream.cpp
        AsyncIO/AsyncStream.cpp
        AsyncIO/IOBuffer.cpp
        AsyncIO/StreamHandlers.cpp
        AsyncIO/TcpConnAcceptor.cpp
        AsyncIO/TcpConnection.cpp
        AsyncIO/BasicEventLoop.cpp
        AsyncIO/TcpServer.cpp
        AsyncIO/HttpServer.cpp
        Concurrent/ThreadPool.cpp
        Concurrent/CountDownLath.cpp
        )

set(TEST_FILES
        Test/TestCase.cpp
        )
if (ENABLE_TESTING)
    set(TEST_FILES
            ${TEST_FILES}
            Test/TestMain.cpp
            )
endif ()

if (ENABLE_TESTING STREQUAL OFF)
    add_library(OrionV2 SHARED ${HEADER_FILES} ${SOURCE_FILES} ${HTTP_PARSER} ${TEST_FILES})
else ()
    add_executable(OrionV2 ${HEADER_FILES} ${SOURCE_FILES} ${HTTP_PARSER} ${TEST_FILES})
endif ()

target_link_libraries(OrionV2 LINK_PUBLIC pthread)

target_link_libraries(OrionV2 LINK_PUBLIC ${OPENSSL_LIBRARIES})
target_link_libraries(OrionV2 LINK_PUBLIC ${Boost_LIBRARIES})

target_link_libraries(OrionV2 LINK_PUBLIC uv)
#target_link_libraries(OrionV2 LINK_PUBLIC gtest)
target_link_libraries(OrionV2 LINK_PUBLIC glog)


if (ENABLE_TESTING STREQUAL OFF)
    install(TARGETS OrionV2 LIBRARY DESTINATION /usr/local/lib
            PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ GROUP_EXECUTE GROUP_READ WORLD_READ WORLD_EXECUTE)
    install(FILES ${HEADER_FILES} DESTINATION /usr/local/include/OrionV2)
endif ()