C++ cmake的find_包找不到boost

我已经参考了这一点，并制作了一个包含以下数据的CMakeLists.txt：

cmake_minimum_required(VERSION 2.8)
SET(TARGET integrity_scanner)
message("\nBuilding ${TARGET}")
project (${TARGET})
if (UNIX)
    message(STATUS "Setting GCC flags")
    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3 -Wall -O0")
else()
    message(STATUS "Setting MSVC flags")
    #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHc-")
endif ()

include_directories ("${PROJECT_SOURCE_DIR}")

set(Boost_USE_STATIC_LIBS       ON)
set(Boost_USE_MULTITHREADED      ON)
set(Boost_USE_STATIC_RUNTIME    OFF)
set(BOOST_ROOT C:/boost_1_55_0_dyn)
find_package(Boost 1.55.0 COMPONENTS thread)

SET(SOURCE
  IntegrityScanner.cpp
)

SET(HEADERS
  IntegrityScanner.h ../BaseApplication.hpp 
)

if(Boost_FOUND)
    add_definitions(-DDLL_EXPORTS)
    add_definitions(-DBOOST_ALL_DYN_LINK)

    include_directories("..\\..\\..\\ext_library\\zmq\\zeromq-4.0.3\\include")
    include_directories("..\\..\\..\\ext_library\\zmq\\czmq\\czmq-2.1.0\\include")
    link_directories("..\\..\\..\\ext_library\\zmq\\zeromq-4.0.3\\lib\\Win32\\Debug")
    link_directories("..\\..\\..\\ext_library\\zmq\\czmq\\czmq-2.1.0\\lib\\Win32\\DebugDLL")

    include_directories(${Boost_INCLUDE_DIRS}) 
    LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
    add_library(${TARGET} SHARED ${SOURCE} ${HEADERS})
    target_link_libraries(${TARGET} ${Boost_LIBRARIES} czmq libzmq)
else()
    message(STATUS "Boost_FOUND False")
endif()

即使我已经设置了BOOST\u ROOT，它仍然失败，并给出BOOST find False消息。我做错了什么

---

编辑：我发现将Boost\u USE\u STATIC\u LIBS设置为OFF可以解决问题。但是我必须把它打开。这里可能有什么问题？

您的目录结构需要如下所示：

c:/boost/boost_1_55_0

---

BOOST_ROOT是一个环境变量，设置为c:/BOOST

我已经找到了这段代码不起作用的原因。由于我将上的赋值给Boost\u USE\u STATIC\u LIBS，结果是find\u包将查找libboost\u thread-vc100-mt-1\u 55，它不会找到，因为构建Boost将提供共享的库，如本文所述。见下图：