Question

我使用以下命令在Ubunto 18.04上安装了Boost：

sudo apt-get libboost-all-dev

仅标头库工作正常，但是当我尝试使用二进制库时，得到以下信息：

/tmp/ccN8OEEH.o: In function `__static_initialization_and_destruction_0(int, int)':
/usr/include/boost/system/error_code.hpp:206: undefined reference to `boost::system::generic_category()'
/usr/include/boost/system/error_code.hpp:208: undefined reference to `boost::system::generic_category()'
/usr/include/boost/system/error_code.hpp:210: undefined reference to `boost::system::system_category()'
/tmp/ccN8OEEH.o: In function `boost::system::error_category::std_category::equivalent(int, std::error_condition const&) const':
/usr/include/boost/system/error_code.hpp:656: undefined reference to `boost::system::generic_category()'
/usr/include/boost/system/error_code.hpp:659: undefined reference to `boost::system::generic_category()'
/tmp/ccN8OEEH.o: In function `boost::system::error_category::std_category::equivalent(std::error_code const&, int) const':
/usr/include/boost/system/error_code.hpp:686: undefined reference to `boost::system::generic_category()'
/usr/include/boost/system/error_code.hpp:689: undefined reference to `boost::system::generic_category()'
/usr/include/boost/system/error_code.hpp:701: undefined reference to `boost::system::generic_category()'
collect2: error: ld returned 1 exit status
The terminal process terminated with exit code: 1

我一直在寻找堆栈溢出的问题，但是列出的解决方案都不适合我。

我的main.cpp看起来像这样（只是想测试boost二进制文件是否起作用）：

#include <iostream>
#include <boost/filesystem/path.hpp>

int main() {
    return 0;
}

和我的CMakeLists.txt：

cmake_minimum_required(VERSION 3.0.0)
project(f VERSION 0.1.0)

include(CTest)
enable_testing()



find_package(Boost 1.65.1 REQUIRED COMPONENTS filesystem system iostreams)

add_executable(f main.cpp)

target_link_libraries(f Boost::system Boost::filesystem Boost::iostreams)

set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)

我不能完全确定我的boost安装是否正确（它看起来不完全像boost.org上显示的那样）。在usr / lib / x86_64-linux-gnu中，我的苍蝇像：libbost_context.a libboost_context.so libbost_context.so.1.65.1 ...在usr / include / boost中，我有类似的东西：align.hpp asio.hpp assert .hpp ...

那么有谁知道该怎么做才能解决此问题？

CMake找不到boost二进制库

0 个答案: