Question

我正在尝试通过CLion和 ~~MinGW~~ Boost在C++中的Windows项目中使用C:\local\boost_1_69_0_b1_rc3库{3}}。我下载了预编译的二进制文件MSVC，并将所有内容提取到CMakeLists.txt中。我设置了以下cmake_minimum_required(VERSION 3.11.4) project(BoostTesting) set(CMAKE_CXX_STANDARD 17) set(BOOST_ROOT "C:/local/boost_1_69_0_b1_rc3") set(BOOST_LIBRARYDIR "C:/local/boost_1_69_0_b1_rc3/lib64-msvc-14.1") set(BOOST_INCLUDEDIR "C:/local/boost_1_69_0_b1_rc3/boost") set(Boost_USE_STATIC_LIBS ON) set(Boost_USE_MULTITHREADED ON) set(Boost_USE_STATIC_RUNTIME OFF) set(Boost_DEBUG ON) set(Boost_DETAILED_FAILURE_MSG ON) set(Boost_COMPILER "-vc141") set(Boost_ARCHITECTURE "-x64") find_package(Boost 1.69.0 COMPONENTS filesystem REQUIRED) if (Boost_FOUND) include_directories(${Boost_INCLUDE_DIRS}) add_executable(BoostTesting main.cpp) target_link_libraries(BoostTesting ${Boost_LIBRARIES}) endif ()：

CMake

使用Boost_DEBUG的{{3}}调试模式（C:\Users\User\AppData\Local\JetBrains\Toolbox\apps\CLion\ch-0\183.4284.104\bin\cmake\win\bin\cmake.exe -DCMAKE_BUILD_TYPE=Debug "-DCMAKE_MAKE_PROGRAM=C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/mingw32-make.exe" "-DCMAKE_C_COMPILER=C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-gcc.exe" "-DCMAKE_CXX_COMPILER=C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-g++.exe" -G "CodeBlocks - MinGW Makefiles" D:\Cpp\BoostTesting -- The C compiler identification is GNU 8.1.0 -- The CXX compiler identification is GNU 8.1.0 -- Check for working C compiler: C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-gcc.exe -- Check for working C compiler: C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-gcc.exe -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-g++.exe -- Check for working CXX compiler: C:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/bin/x86_64-w64-mingw32-g++.exe -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done CMake Warning (dev) at CMakeLists.txt:18 (find_package): Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables. Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy command to set the policy and suppress this warning. Environment variable Boost_ROOT is set to: C:\local\boost_1_68_0\boost For compatibility, CMake is ignoring the variable. This warning is for project developers. Use -Wno-dev to suppress it. -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1125 ] _boost_TEST_VERSIONS = -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1127 ] Boost_USE_MULTITHREADED = ON -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1129 ] Boost_USE_STATIC_LIBS = ON -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1131 ] Boost_USE_STATIC_RUNTIME = OFF -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1133 ] Boost_ADDITIONAL_VERSIONS = -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1135 ] Boost_NO_SYSTEM_PATHS = -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1203 ] Declared as CMake or Environmental Variables: -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1205 ] BOOST_ROOT = C:/local/boost_1_69_0_b1_rc3 -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1207 ] BOOST_INCLUDEDIR = C:/local/boost_1_69_0_b1_rc3/boost -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1209 ] BOOST_LIBRARYDIR = C:/local/boost_1_69_0_b1_rc3/lib64-msvc-14.1 -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1211 ] _boost_TEST_VERSIONS = -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1286 ] Include debugging info: -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1288 ] _boost_INCLUDE_SEARCH_DIRS = C:/local/boost_1_69_0_b1_rc3/boost;C:/local/boost_1_69_0_b1_rc3/include;C:/local/boost_1_69_0_b1_rc3;PATHS;C:/boost/include;C:/boost;/sw/local/include -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1290 ] _boost_PATH_SUFFIXES = -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1310 ] location of version.hpp: C:/local/boost_1_69_0_b1_rc3/boost/version.hpp -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1334 ] version.hpp reveals boost 1.69.0 -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1410 ] using user-specified Boost_COMPILER = -vc141 -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1430 ] _boost_MULTITHREADED = -mt -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1506 ] _boost_RELEASE_ABI_TAG = - -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1508 ] _boost_DEBUG_ABI_TAG = -d -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1571 ] _boost_LIBRARY_SEARCH_DIRS_RELEASE = C:/local/boost_1_69_0_b1_rc3/lib64-msvc-14.1;C:/local/boost_1_69_0_b1_rc3/lib;C:/local/boost_1_69_0_b1_rc3/stage/lib;C:/local/boost_1_69_0_b1_rc3/lib;C:/local/boost_1_69_0_b1_rc3/../lib;C:/local/boost_1_69_0_b1_rc3/stage/lib;PATHS;C:/boost/lib;C:/boost;/sw/local/lib_boost_LIBRARY_SEARCH_DIRS_DEBUG = C:/local/boost_1_69_0_b1_rc3/lib64-msvc-14.1;C:/local/boost_1_69_0_b1_rc3/lib;C:/local/boost_1_69_0_b1_rc3/stage/lib;C:/local/boost_1_69_0_b1_rc3/lib;C:/local/boost_1_69_0_b1_rc3/../lib;C:/local/boost_1_69_0_b1_rc3/stage/lib;PATHS;C:/boost/lib;C:/boost;/sw/local/lib CMake Warning at C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:847 (message): New Boost version may have incorrect or missing dependencies and imported targets Call Stack (most recent call first): C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:963 (_Boost_COMPONENT_DEPENDENCIES) C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1622 (_Boost_MISSING_DEPENDENCIES) CMakeLists.txt:18 (find_package) CMake Warning at C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:847 (message): New Boost version may have incorrect or missing dependencies and imported targets Call Stack (most recent call first): C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:963 (_Boost_COMPONENT_DEPENDENCIES) C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1622 (_Boost_MISSING_DEPENDENCIES) CMakeLists.txt:18 (find_package) -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1760 ] Searching for FILESYSTEM_LIBRARY_RELEASE: libboost_filesystem-vc141-mt-1_69;libboost_filesystem-vc141-mt;libboost_filesystem-mt-1_69;libboost_filesystem-mt;libboost_filesystem -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1813 ] Searching for FILESYSTEM_LIBRARY_DEBUG: libboost_filesystem-vc141-mt-d-1_69;libboost_filesystem-vc141-mt-d;libboost_filesystem-mt-d-1_69;libboost_filesystem-mt-d;libboost_filesystem-mt;libboost_filesystem -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1760 ] Searching for SYSTEM_LIBRARY_RELEASE: libboost_system-vc141-mt-1_69;libboost_system-vc141-mt;libboost_system-mt-1_69;libboost_system-mt;libboost_system -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1813 ] Searching for SYSTEM_LIBRARY_DEBUG: libboost_system-vc141-mt-d-1_69;libboost_system-vc141-mt-d;libboost_system-mt-d-1_69;libboost_system-mt-d;libboost_system-mt;libboost_system -- [ C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:1887 ] Boost_FOUND = 1 CMake Error at C:/Users/User/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/183.4284.104/bin/cmake/win/share/cmake-3.12/Modules/FindBoost.cmake:2048 (message): Unable to find the requested Boost libraries. Boost version: 1.69.0 Boost include path: C:/local/boost_1_69_0_b1_rc3 Could not find the following static Boost libraries: boost_filesystem Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost. Call Stack (most recent call first): CMakeLists.txt:18 (find_package) -- Configuring incomplete, errors occurred! See also "D:/Cpp/BoostTesting/cmake-build-debug/CMakeFiles/CMakeOutput.log". [Failed to reload]），我得到以下输出：

CMake

-x64正在查找那些特定文件，但我注意到64-bit指示不是搜索到的文件名的一部分。我的目录仅包含Boost_ARCHITECTURE个库：

here

为什么-x64环境变量被忽略？我希望它可以将丢失的libboost_filesystem-vc141-mt*.lib添加到搜索的文件名中。如果我手动重命名CMake文件，则main.cpp可以找到它们。但是，如果我编译并链接了简单的====================[ Build | BoostTesting | Debug ]============================ C:\Users\User\AppData\Local\JetBrains\Toolbox\apps\CLion\ch-0\183.4284.104\bin\cmake\win\bin\cmake.exe --build D:\Cpp\BoostTesting\cmake-build-debug --target BoostTesting -- -j 4 Scanning dependencies of target BoostTesting [ 50%] Building CXX object CMakeFiles/BoostTesting.dir/main.cpp.obj [100%] Linking CXX executable BoostTesting.exe CMakeFiles\BoostTesting.dir/objects.a(main.cpp.obj): In function `boost::filesystem::path_traits::convert(char const*, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >&)': C:/local/boost_1_69_0_b1_rc3/boost/filesystem/path.hpp:997: undefined reference to `boost::filesystem::path::codecvt()' C:/local/boost_1_69_0_b1_rc3/boost/filesystem/path.hpp:997: undefined reference to `boost::filesystem::path_traits::convert(char const*, char const*, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >&, std::codecvt<wchar_t, char, int> const&)' CMakeFiles\BoostTesting.dir/objects.a(main.cpp.obj): In function `boost::filesystem::file_size(boost::filesystem::path const&)': C:/local/boost_1_69_0_b1_rc3/boost/filesystem/operations.hpp:616: undefined reference to `boost::filesystem::detail::file_size(boost::filesystem::path const&, boost::system::error_code*)' collect2.exe: error: ld returned 1 exit status mingw32-make.exe[3]: *** [CMakeFiles\BoostTesting.dir\build.make:88: BoostTesting.exe] Error 1 mingw32-make.exe[2]: *** [CMakeFiles\Makefile2:72: CMakeFiles/BoostTesting.dir/all] Error 2 mingw32-make.exe[1]: *** [CMakeFiles\Makefile2:84: CMakeFiles/BoostTesting.dir/rule] Error 2 mingw32-make.exe: *** [Makefile:117: BoostTesting] Error 2，则会收到链接器错误：

main.cpp

#include <iostream> #include <boost/filesystem.hpp> using namespace boost::filesystem; int main(int argc, char *argv[]) { if (argc < 2) { std::cout << "Usage: tut1 path\n"; return 1; } std::cout << argv[1] << " " << file_size(argv[1]) << '\n'; return 0; }源代码：

Boost

我很确定重命名文件不是正确的方法。但是即使这样，它也不起作用。我在做什么错？您如何在像这样的简单C++项目中正确使用class MyImagePickerViewController: UIImagePickerController { override public func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view. } override public var shouldAutorotate: Bool { return false } override public var supportedInterfaceOrientations: UIInterfaceOrientationMask { return UIInterfaceOrientationMask.landscape // Since your app is in only landscape mode } }？

Answer 1

我相信find_package(Boost ...)在您的情况下失败了，因为它无法找到用于64位GCC的REQUIRED filesystem库。

请确保您还具有可用的Boost的GCC构建版本，因为现在只显示了V ++库。

Answer 2

set(Boost_ARCHITECTURE "-x64")

仅适用于cmake> = 3.13 [1] [2]。如果您无法升级到cmake 3.13+，您可以解决：

set(CMAKE_CXX_COMPILER_ARCHITECTURE_ID, "x64")

（不确定在什么条件下会自动设置）

[1] https://cmake.org/cmake/help/v3.12/module/FindBoost.html [2] https://cmake.org/cmake/help/v3.13/module/FindBoost.html

Answer 3

事实证明，使用MinGW distribution with built-in Boost时它可以工作。

CMakeLists.txt：

cmake_minimum_required(VERSION 3.11.4)
project(BoostTesting)

set(CMAKE_CXX_STANDARD 17)

if(WIN32)
    set(BOOST_ROOT "C:/MinGW")
endif ()

find_package(Boost 1.67.0 COMPONENTS filesystem REQUIRED)

if (Boost_FOUND)
    include_directories(${Boost_INCLUDE_DIRS})
    add_executable(BoostTesting main.cpp)
    target_link_libraries(BoostTesting ${Boost_LIBRARIES})
endif ()

main.cpp输出：

D:\Cpp\BoostTesting\cmake-build-debug\BoostTesting.exe
Usage: tut1 path

Process finished with exit code 1

它已成功编译并链接。

Answer 4

您收到CMake警告

新的Boost版本可能具有不正确或缺少的依赖关系以及导入的目标

因为CMake版本没有为增强1.69做好准备（也许最新的CMake可以...）。因此CMake会尽力识别该版本，因此它仍然可以工作（请参阅下面的第3点）。
@Felix Natter正确地指出Boost_ARCHITECTURE仅从CMake 3.13处理。
您可以使它无需手动重命名即可工作，无需GCC或MINGW ，如果您使用其中一个命名为“ layouts”的文件重建增强，则CMake可以识别。（在您的调试日志中，这些是

libboost_<module name>-<toolset>[-mt]-<ABI tag>-<boost version>
libboost_<module name>-<toolset>[-mt]-<ABI tag>
libboost_<module name>[-mt]-<ABI tag>-<boost version>
libboost_<module name>[-mt]
libboost_<module name>）

不幸的是，只有system布局匹配，这意味着您需要在不同的“ lib”文件夹中分离Debug和Release版本。有关“布局”参数see here.
的说明
因此，通过指定--layout=system参数来重新构建boost，并通过指定variant=debug或variant=release来确定变量。

首先，在SF上您可以找到构建日志文件： https://sourceforge.net/projects/boost/files/boost-binaries/1.69.0/boost_1_69_0-64bitlog.txt/download
文件中的最后一个构建“条目”是针对vc141的，它是您的版本：
b2 -j%NUMBER_OF_PROCESSORS% --without-mpi --build-type=complete toolset=msvc-14.1 address-model=64 architecture=x86 --prefix=.\ --libdir=lib64-msvc-14.1 --includedir=garbage_headers install

转到您的增强源根目录，然后首先执行> bootstrap。确保检测到msvc-14.1。

现在构建：
> b2 -a -j%NUMBER_OF_PROCESSORS% --without-mpi --with-filesystem toolset=msvc-14.1 address-model=64 architecture=x86 variant=debug --layout=system --prefix=C:\boost_build\debug

在其他目标目录中进行发布。根据需要更改--prefix。如果默认设置不适合您，则也可以指定--libdir和--includedir。当然，可能您需要修改CMakeList文件，以便它可以同时使用Debug和Release变体...

所以最好的方法是使用CMake版本，该版本可以识别增强版1.69，并且/或者获得基于CMake的版本的boost，其中包括1.69。

CMake：在Windows上将Boost v1.69与MSVC一起使用

4 个答案: