使用以下CMake
代码:
cmake_minimum_required(VERSION 3.6)
project(TrustLineManager)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(BOOST_ROOT D:/Tools/boost_1_62_0/)
set(Boost_INCLUDE_DIRS D:/Tools/boost_1_62_0/boost)
set(Boost_LIBRARY_DIRS D:/Tools/boost_1_62_0/libs)
set(BOOST_INCLUDEDIR C:/MinGW/include)
set(BOOST_LIBRARYDIR C:/MinGW/lib)
set(Boost_USE_STATIC_LIBS ON)
set(Boost_USE_MULTITHREADED ON)
find_package(Boost
1.62.0
COMPONENTS system
filesystem
REQUIRED)
include_directories(${Boost_INCLUDE_DIRS})
target_link_libraries(TrustLineManager ${Boost_LIBRARIES})
我收到此错误:
Error:Unable to find the requested Boost libraries.
Boost version: 1.62.0
Boost include path: D:/Tools/boost_1_62_0
Could not find the following static Boost libraries:
boost_system boost_filesystem
No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.
我该怎么做才能解决它?
修改
我将CMake
代码修改为:
cmake_minimum_required(VERSION 3.6)
project(TrustLineManager)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(SOURCE_FILES main.cpp)
set(BOOST_ROOT "D:/Tools/boost_1_62_0")
set(Boost_USE_STATIC_LIBS ON)
set(Boost_USE_MULTITHREADED ON)
find_package(Boost)
include_directories(${Boost_INCLUDE_DIRS})
add_executable(TrustLineManager ${SOURCE_FILES})
target_link_libraries(TrustLineManager Boost::filesystem Boost::thread)
我现在有这个错误:
Error:Target "TrustLineManager" links to target "Boost::filesystem" but the target was not found. Perhaps a find_package() call is missing for an IMPORTED target, or an ALIAS target is missing?
以下是Boost目录内容的屏幕截图:
答案 0 :(得分:0)
显然,CMake找到了Boost,因为它能够检测到它的版本(1.62.0)。
CMake使用文件FindBoost.cmake
来确定要链接的库。
当出现新的增强版本时,此文件会不断更新。
在那里,Boost 1.62.0的支持仅适用于CMake> = 3.7.0。
所以只需更新你的CMake版本(或只是文件FindBoost.cmake),你会没事的。