Cad*_*hon 4 c++ intel cmake boost-python visual-studio-2013
我目前正在尝试在Windows(使用英特尔编译器)上构建一个在UNIX上使用CMake编译得非常好的大项目.这是我的问题的简单示例.
使用Boost.Python运行以下简单的代码示例:
#include <iostream>
#include <Python.h>
#include <boost/python.hpp>
int main()
{
std::string python_home = "C:\\softs\\python\\2.7.9\\64";
char* python_home_char = new char[python_home.length() + 1];
strcpy(python_home_char, python_home.c_str());
Py_SetPythonHome(python_home_char);
Py_Initialize();
boost::python::object pyobj_main = boost::python::import("__main__");
boost::python::object glob = pyobj_main.attr("__dict__");
boost::python::exec("print \"Hello from Python\"", glob, glob);
Py_Finalize();
return 0;
}
执行代码时出现以下错误消息:
程序无法启动,因为您的计算机缺少boost_python-iw-mt-1_57.dll.尝试重新安装该程序以解决此问题.
请注意,如果删除boost::python::***代码末尾的3行,我没有错误.另外,如果我使用Boost.Thread编译以下示例,我没有任何错误(在我看来,它也使用库(不是标题),是不是？):
#include <iostream>
#include <boost/thread.hpp>
boost::mutex mutex_hello;
void hello(unsigned long int thread_number)
{
boost::mutex::scoped_lock lock_hello(mutex_hello);
std::cout << "Hello from thread " << thread_number << std::endl;
}
int main()
{
boost::thread_group group;
for(unsigned long int i = 0; i < 9; ++i)
group.create_thread(boost::bind(hello, i + 1));
group.join_all();
return 0;
}
实际上,我不想使用共享库,我希望我的可执行文件尽可能更加静态.
我使用以下CMake文件构建此代码:
cmake_minimum_required(VERSION 2.8.9)
# Project
project(TestBoost)
enable_language(C)
enable_language(CXX)
enable_language(Fortran)
# Compiler info
if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(CompilerName "${CMAKE_CXX_COMPILER_ID}")
set(CompilerVersion "${CMAKE_CXX_COMPILER_VERSION}")
if(CMAKE_CL_64)
set(CompilerArch "64")
else()
set(CompilerArch "32")
endif()
endif()
string(TOLOWER "${CompilerName}" CompilerName)
if("${CompilerVersion}" MATCHES "([0-9]+\\.[0-9]+\\.[0-9]+)\\..*")
string(REGEX REPLACE "([0-9]+\\.[0-9]+\\.[0-9]+)\\..*" "\\1" CompilerVersion "${CompilerVersion}")
endif()
# Libs
set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
# Intel
if(CompilerName STREQUAL "intel")
string(REGEX REPLACE "(.*)/bin/.*" "\\1" IntelPath "${CMAKE_C_COMPILER}")
if(CompilerArch STREQUAL "32")
set(IntelArchStr "ia32")
elseif(CompilerArch STREQUAL "64")
set(IntelArchStr "intel64")
endif()
set(Compiler_LIBRARY_DIRS "${IntelPath}/compiler/lib/${IntelArchStr}")
endif()
# Boost
set(BOOST_ROOT "C:/softs/boost/1.57.0/${CompilerArch}/${CompilerName}/${CompilerVersion}")
set(Boost_USE_MULTITHREAD ON)
set(Boost_USE_STATIC_LIBS ON)
set(Boost_NO_SYSTEM_PATHS ON)
set(Boost_ADDITIONAL_VERSIONS "1.57.0" "1.57")
find_package(Boost 1.57.0 REQUIRED COMPONENTS thread system filesystem python)
# Python
set(PythonPath C:/softs/python/2.7.9/${CompilerArch})
set(Python_INCLUDE_DIRS ${PythonPath}/include)
set(Python_LIBRARY_DIRS ${PythonPath}/libs)
set(Python_LIBRARIES python27)
# Executable
include_directories(SYSTEM ${Boost_INCLUDE_DIRS} ${Python_INCLUDE_DIRS})
link_directories(${Boost_LIBRARY_DIRS} ${Python_LIBRARY_DIRS} ${Compiler_LIBRARY_DIRS})
add_executable(test_boost test_boost.cpp)
target_link_libraries(test_boost ${Boost_LIBRARIES} ${Python_LIBRARIES})
我运行此CMake脚本,初始条目CMAKE_GENERATOR_TOOLSET设置为Intel C++ Compiler XE 14.0,并将英特尔编译器指定为本机编译器.我在运行CMake时没有错误或警告(参见下面的日志).这会生成一个文件TestBoost.sln.在Visual Studio Professional 2013中加载时,我将编译类型更改为Release并修改test_boost要添加的目标的链接器选项/NODEFAULTLIB:LIBCMT(由于CMake中的错误而导致解决方法).然后我编译没有任何错误.
从CMake登录:
The C compiler identification is Intel 14.0.4.20140805
The CXX compiler identification is Intel 14.0.4.20140805
Check for working C compiler using: Visual Studio 12 2013 Win64
Check for working C compiler using: Visual Studio 12 2013 Win64 -- works
Detecting C compiler ABI info
Detecting C compiler ABI info - done
Check for working CXX compiler using: Visual Studio 12 2013 Win64
Check for working CXX compiler using: Visual Studio 12 2013 Win64 -- works
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
The Fortran compiler identification is Intel
Check for working Fortran compiler using: Visual Studio 12 2013 Win64
Check for working Fortran compiler using: Visual Studio 12 2013 Win64 -- works
Detecting Fortran compiler ABI info
Detecting Fortran compiler ABI info - done
Determine Intel Fortran Compiler Implicit Link Path
Determine Intel Fortran Compiler Implicit Link Path -- done
Checking whether C:/Program Files (x86)/Intel/Composer XE 2013 SP1/bin/intel64/icl.exe supports Fortran 90
Checking whether C:/Program Files (x86)/Intel/Composer XE 2013 SP1/bin/intel64/icl.exe supports Fortran 90 -- yes
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:515 ] _boost_TEST_VERSIONS = 1.57.0;1.57
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:517 ] Boost_USE_MULTITHREADED = TRUE
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:519 ] Boost_USE_STATIC_LIBS = ON
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:521 ] Boost_USE_STATIC_RUNTIME =
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:523 ] Boost_ADDITIONAL_VERSIONS = 1.57.0;1.57
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:525 ] Boost_NO_SYSTEM_PATHS = ON
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:577 ] Declared as CMake or Environmental Variables:
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:579 ] BOOST_ROOT = C:/softs/boost/1.57.0/64/intel/14.0.4
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:581 ] BOOST_INCLUDEDIR =
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:583 ] BOOST_LIBRARYDIR =
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:585 ] _boost_TEST_VERSIONS = 1.57.0;1.57
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:654 ] Include debugging info:
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:656 ] _boost_INCLUDE_SEARCH_DIRS = C:/softs/boost/1.57.0/64/intel/14.0.4/include;C:/softs/boost/1.57.0/64/intel/14.0.4;NO_CMAKE_SYSTEM_PATH
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:658 ] _boost_PATH_SUFFIXES = boost-1_57_0;boost_1_57_0;boost/boost-1_57_0;boost/boost_1_57_0;boost-1_57;boost_1_57;boost/boost-1_57;boost/boost_1_57
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:678 ] location of version.hpp: C:/softs/boost/1.57.0/64/intel/14.0.4/include/boost-1_57/boost/version.hpp
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:702 ] version.hpp reveals boost 1.57.0
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:787 ] guessed _boost_COMPILER = -iw
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:797 ] _boost_MULTITHREADED = -mt
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:840 ] _boost_RELEASE_ABI_TAG = -
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:842 ] _boost_DEBUG_ABI_TAG = -gd
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:890 ] _boost_LIBRARY_SEARCH_DIRS = C:/softs/boost/1.57.0/64/intel/14.0.4/lib;C:/softs/boost/1.57.0/64/intel/14.0.4/stage/lib;C:/softs/boost/1.57.0/64/intel/14.0.4/include/boost-1_57/lib;C:/softs/boost/1.57.0/64/intel/14.0.4/include/boost-1_57/../lib;C:/softs/boost/1.57.0/64/intel/14.0.4/include/boost-1_57/stage/lib;NO_CMAKE_SYSTEM_PATH
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1001 ] Searching for THREAD_LIBRARY_RELEASE: libboost_thread-iw-mt-1_57;libboost_thread-iw-mt;libboost_thread-mt-1_57;libboost_thread-mt;libboost_thread;libboost_thread-iw-mt-s-1_57;libboost_thread-iw-mt-s;libboost_thread-mt-s-1_57;libboost_thread-mt-s
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1037 ] Searching for THREAD_LIBRARY_DEBUG: libboost_thread-iw-mt-gd-1_57;libboost_thread-iw-mt-gd;libboost_thread-mt-gd-1_57;libboost_thread-mt-gd;libboost_thread-mt;libboost_thread;libboost_thread-iw-mt-s-gd-1_57;libboost_thread-iw-mt-s-gd;libboost_thread-mt-s-gd-1_57;libboost_thread-mt-s-gd
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1001 ] Searching for SYSTEM_LIBRARY_RELEASE: libboost_system-iw-mt-1_57;libboost_system-iw-mt;libboost_system-mt-1_57;libboost_system-mt;libboost_system;libboost_system-iw-mt-s-1_57;libboost_system-iw-mt-s;libboost_system-mt-s-1_57;libboost_system-mt-s
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1037 ] Searching for SYSTEM_LIBRARY_DEBUG: libboost_system-iw-mt-gd-1_57;libboost_system-iw-mt-gd;libboost_system-mt-gd-1_57;libboost_system-mt-gd;libboost_system-mt;libboost_system;libboost_system-iw-mt-s-gd-1_57;libboost_system-iw-mt-s-gd;libboost_system-mt-s-gd-1_57;libboost_system-mt-s-gd
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1001 ] Searching for FILESYSTEM_LIBRARY_RELEASE: libboost_filesystem-iw-mt-1_57;libboost_filesystem-iw-mt;libboost_filesystem-mt-1_57;libboost_filesystem-mt;libboost_filesystem;libboost_filesystem-iw-mt-s-1_57;libboost_filesystem-iw-mt-s;libboost_filesystem-mt-s-1_57;libboost_filesystem-mt-s
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1037 ] Searching for FILESYSTEM_LIBRARY_DEBUG: libboost_filesystem-iw-mt-gd-1_57;libboost_filesystem-iw-mt-gd;libboost_filesystem-mt-gd-1_57;libboost_filesystem-mt-gd;libboost_filesystem-mt;libboost_filesystem;libboost_filesystem-iw-mt-s-gd-1_57;libboost_filesystem-iw-mt-s-gd;libboost_filesystem-mt-s-gd-1_57;libboost_filesystem-mt-s-gd
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1001 ] Searching for PYTHON_LIBRARY_RELEASE: libboost_python-iw-mt-1_57;libboost_python-iw-mt;libboost_python-mt-1_57;libboost_python-mt;libboost_python;libboost_python-iw-mt-s-1_57;libboost_python-iw-mt-s;libboost_python-mt-s-1_57;libboost_python-mt-s
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1037 ] Searching for PYTHON_LIBRARY_DEBUG: libboost_python-iw-mt-gd-1_57;libboost_python-iw-mt-gd;libboost_python-mt-gd-1_57;libboost_python-mt-gd;libboost_python-mt;libboost_python;libboost_python-iw-mt-s-gd-1_57;libboost_python-iw-mt-s-gd;libboost_python-mt-s-gd-1_57;libboost_python-mt-s-gd
[ C:/Program Files (x86)/CMake/share/cmake-3.1/Modules/FindBoost.cmake:1088 ] Boost_FOUND = 1
Boost version: 1.57.0
Found the following Boost libraries:
thread
system
filesystem
python
Configuring done
如何强制编译仅使用静态库？我认为CMake文件中的选项就是这种情况.此外,它正在使用线程的示例...... Boost.Python的安装可能有些问题？
Tan*_*ury 10
使用Boost.Python时,默认配置是动态链接.要强制静态链接,请BOOST_PYTHON_STATIC_LIB在编译中定义.考虑:
add_definitions(-DBOOST_PYTHON_STATIC_LIB)在CMake中添加#define BOOST_PYTHON_STATIC_LIB 之前添加boost/python.hpp#define BOOST_PYTHON_STATIC_LIB在boost/config/user.hppBoost.Python是Boost_USE_STATIC_LIBSCMake变量的一个例外.FindBoost 文档说明:
在Visual Studio和Borland编译器上,Boost头请求自动链接到相应的库.[...] Boost自动链接通常会请求静态库,但有一些例外(例如Boost.Python).
不幸的是,该BOOST_PYTHON_STATIC_LIB选项既未列在Boost用户可设置选项,选择Boost.Python库二进制文件,也未列入Boost.Python配置信息文档中.
给出您的示例代码的一些其他建议:
Py_Finalize().一些内部Boost.Python对象将在执行期间保持活动状态Py_Finalize(),并且仅在Boost.Python卸载时尝试删除,从而导致对象尝试使用不存在的解释器进行删除.python.h.如果必须,请考虑包括在内boost/python/detail/wrap_python.hpp.python.h(或Boost.Python文件).这种限制是由Python强加的(见这里).后两个建议记录在#include问题部分.
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