相关疑难解决方法(0)

我的CMake文件在将我的程序与Ubuntu下的Boost库链接时应该是什么样的？

运行期间显示的错误make:

main.cpp:(.text+0x3b): undefined reference to `boost::program_options::options_description::m_default_line_length'

主文件非常简单:

#include <boost/program_options/options_description.hpp>
#include <boost/program_options/option.hpp>
using namespace std;
#include <iostream>

namespace po = boost::program_options;

int main(int argc, char** argv) {

    po::options_description desc("Allowed options");
    desc.add_options()
        ("help", "produce help message")
        ;

    return 0;
}

我成功地做到了.我添加到CMake文件的唯一行是:

target_link_libraries(
my_target_file
${Boost_PROGRAM_OPTIONS_LIBRARY}
)

我正在尝试使用cmake和boost库将一个大项目从gcc(Linux)移植到msvc(windows).

该项目编译并运行正常的gcc但在msvc上它返回以下错误:

Dyna.obj : error LNK2019: unresolved external symbol "void __cdecl boost::throw_exception(class std::exception const &)" (?throw_exception@boost@@YAXABVexception@std@@@Z) referenced in function "void __cdecl boost::asio::detail::do_throw_error(class boost::system::error_code const &,char const *)" (?do_throw_error@detail@asio@boost@@YAXABVerror_code@system@3@PBD@Z)

我尝试使用boost asio运行一个简单的项目,它工作,从根本上排除了boost构建问题.

CMakeLists.txt如下:(分开感兴趣的部分)

    .
    .
    .
IF(WIN32)
          # Flags para garantir a compilação em windows
          SET(CMAKE_CXX_COMPILER icpl)
          SET(TPN_WIN32 "/D WIN32")
          SET(TPN_WIN32_LIB ws2_32.lib odbc32.lib odbccp32.lib)
          SET(CMAKE_EXE_LINKER_FLAGS /NODEFAULTLIB:LIBC;LIBCMT)

    ENDIF(WIN32)

    # Comando para se livrar de warning sobre o caminho da library pthread
    IF(COMMAND cmake_policy)
      cmake_policy(SET CMP0003 NEW)
    ENDIF(COMMAND cmake_policy)

    # Configuracao do TPN REALTIME …