0
누구든지 내가 뭘 잘못하고 있다고 말할 수 있습니까? 가 여기 내 코드 MAIN.CPP의부스트 스레딩에서 메이크 파일을 사용하는 데 문제가 있음
#include <iostream>
#include <boost/thread.hpp>
using namespace boost;
using namespace boost::this_thread;
using namespace std;
// Global function called by thread
void GlobalFunction()
{
for (int i=0;i<10;++i)
{
cout << i << "Do something in parallel with main method." << endl;
boost::this_thread::yield();
}
}
void GlobalThreadTest()
{
boost::thread t(&GlobalFunction);
for (int i = 0; i<10; ++i) {
cout << i << "Do something in main method. " << endl;
}
}
int main(int argc, const char * argv[])
{
GlobalThreadTest();
return 0;
}
만들기 파일 코드
BOOST_ROOT=/opt/local
PRODUCT_NAME=example
BOOST_INCLUDE_DIR=$(BOOST_ROOT)/include
BOOST_LIB_DIR=/usr/local/lib
BOOST_LINK_FLAGS=lboost_thread-mt
main: main.cpp
gcc main.cpp -I$(BOOST_INCLUDE_DIR) -L$(BOOST_LIB_DIR) -o $(PRODUCT_NAME)
clean:
rm -f main
내 부스트 설치가 MacPorts를 통해 수행되고 저장된다/옵션/지역/포함
라이브러리 폴더는/usr/local/lib 나는 이것이 사실이라고 생각한다.
내가보고있는 오류가 여기있다.
$ make -f makefile
gcc main.cpp -I/opt/local/include -L/usr/local/lib -o example
Undefined symbols for architecture x86_64:
"boost::this_thread::yield()", referenced from:
GlobalFunction() in ccPsXnoZ.o
"boost::detail::thread_data_base::~thread_data_base()", referenced from:
boost::detail::thread_data<void (*)()>::~thread_data()in ccPsXnoZ.o
boost::detail::thread_data<void (*)()>::~thread_data()in ccPsXnoZ.o
"boost::system::system_category()", referenced from:
__static_initialization_and_destruction_0(int, int)in ccPsXnoZ.o
boost::thread_exception::thread_exception(int, char const*)in ccPsXnoZ.o
"boost::system::generic_category()", referenced from:
__static_initialization_and_destruction_0(int, int)in ccPsXnoZ.o
"boost::thread::start_thread()", referenced from:
boost::thread::thread<void (*)()>(void (*)(), boost::disable_if<boost::is_convertible<void (*&)(), boost::detail::thread_move_t<void (*)()> >, boost::thread::dummy*>::type)in ccPsXnoZ.o
"boost::thread::detach()", referenced from:
boost::thread::~thread()in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::c_str() const", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::empty() const", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::bad_exception::what() const", referenced from:
vtable for boost::exception_detail::bad_exception_in ccPsXnoZ.o
vtable for boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>in ccPsXnoZ.o
"std::runtime_error::what() const", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::bad_alloc::what() const", referenced from:
vtable for boost::exception_detail::bad_alloc_in ccPsXnoZ.o
vtable for boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>in ccPsXnoZ.o
"std::allocator<char>::allocator()", referenced from:
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::allocator<char>::~allocator()", referenced from:
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::basic_ostream<char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))", referenced from:
GlobalThreadTest() in ccPsXnoZ.o
GlobalFunction() in ccPsXnoZ.o
"std::basic_ostream<char, std::char_traits<char> >::operator<<(int)", referenced from:
GlobalThreadTest() in ccPsXnoZ.o
GlobalFunction() in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)", referenced from:
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from:
std::runtime_error::runtime_error(std::runtime_error const&)in ccPsXnoZ.o
boost::system::system_error::system_error(boost::system::system_error const&)in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()", referenced from:
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(char const*)", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator+=(char const*)", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator+=(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
"std::bad_exception::~bad_exception()", referenced from:
boost::exception_detail::bad_exception_::~bad_exception_()in ccPsXnoZ.o
boost::exception_detail::bad_exception_::~bad_exception_()in ccPsXnoZ.o
boost::exception_detail::bad_exception_::~bad_exception_()in ccPsXnoZ.o
"std::runtime_error::runtime_error(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from:
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
"std::runtime_error::~runtime_error()", referenced from:
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::system_error(boost::system::error_code, char const*)in ccPsXnoZ.o
typeinfo for boost::thread_exceptionin ccPsXnoZ.o
typeinfo for boost::thread_resource_errorin ccPsXnoZ.o
...
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for __cxxabiv1::__vmi_class_type_info", referenced from:
typeinfo for boost::exception_detail::bad_alloc_in ccPsXnoZ.o
typeinfo for boost::exception_detail::bad_exception_in ccPsXnoZ.o
typeinfo for boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>in ccPsXnoZ.o
typeinfo for boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>in ccPsXnoZ.o
typeinfo for boost::exception_detail::error_info_injector<boost::thread_resource_error>in ccPsXnoZ.o
typeinfo for boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::thread_resource_error> >in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for boost::detail::thread_data_base", referenced from:
boost::detail::thread_data_base::thread_data_base()in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for std::bad_exception", referenced from:
std::bad_exception::bad_exception()in ccPsXnoZ.o
std::bad_exception::bad_exception(std::bad_exception const&)in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for std::runtime_error", referenced from:
std::runtime_error::runtime_error(std::runtime_error const&)in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for std::bad_alloc", referenced from:
std::bad_alloc::bad_alloc()in ccPsXnoZ.o
std::bad_alloc::bad_alloc(std::bad_alloc const&)in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"vtable for std::exception", referenced from:
std::exception::exception()in ccPsXnoZ.o
std::exception::exception(std::exception const&)in ccPsXnoZ.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
"operator delete(void*)", referenced from:
boost::detail::sp_counted_base::~sp_counted_base()in ccPsXnoZ.o
boost::detail::sp_counted_base::~sp_counted_base()in ccPsXnoZ.o
boost::exception_detail::clone_base::~clone_base()in ccPsXnoZ.o
boost::exception_detail::clone_base::~clone_base()in ccPsXnoZ.o
boost::exception_detail::bad_alloc_::~bad_alloc_()in ccPsXnoZ.o
boost::exception_detail::bad_alloc_::~bad_alloc_()in ccPsXnoZ.o
boost::exception_detail::bad_exception_::~bad_exception_()in ccPsXnoZ.o
...
"operator new(unsigned long)", referenced from:
boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>::clone() constin ccPsXnoZ.o
boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>::clone() constin ccPsXnoZ.o
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::thread_resource_error> >::clone() constin ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in ccPsXnoZ.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in ccPsXnoZ.o
...
"___cxa_allocate_exception", referenced from:
boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>::rethrow() constin ccPsXnoZ.o
boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>::rethrow() constin ccPsXnoZ.o
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::thread_resource_error> >::rethrow() constin ccPsXnoZ.o
void boost::throw_exception<boost::thread_resource_error>(boost::thread_resource_error const&)in ccPsXnoZ.o
"___cxa_begin_catch", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in ccPsXnoZ.o
"___cxa_call_unexpected", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
boost::exception::~exception()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
boost::system::system_error::~system_error()in ccPsXnoZ.o
"___cxa_end_catch", referenced from:
boost::system::system_error::what() constin ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in ccPsXnoZ.o
"___cxa_free_exception", referenced from:
void boost::throw_exception<boost::thread_resource_error>(boost::thread_resource_error const&)in ccPsXnoZ.o
"___cxa_guard_abort", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in ccPsXnoZ.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in ccPsXnoZ.o
"___cxa_guard_acquire", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in ccPsXnoZ.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in ccPsXnoZ.o
"___cxa_guard_release", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in ccPsXnoZ.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in ccPsXnoZ.o
"___cxa_pure_virtual", referenced from:
vtable for boost::detail::sp_counted_basein ccPsXnoZ.o
vtable for boost::exceptionin ccPsXnoZ.o
vtable for boost::exception_detail::clone_basein ccPsXnoZ.o
vtable for boost::system::error_categoryin ccPsXnoZ.o
"___cxa_rethrow", referenced from:
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in ccPsXnoZ.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in cck3nfxq.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in cck3nfxq.o
"___cxa_call_unexpected", referenced from:
boost::system::system_error::what() constin cck3nfxq.o
boost::exception::~exception()in cck3nfxq.o
boost::system::system_error::~system_error()in cck3nfxq.o
boost::system::system_error::~system_error()in cck3nfxq.o
boost::system::system_error::~system_error()in cck3nfxq.o
"___cxa_end_catch", referenced from:
boost::system::system_error::what() constin cck3nfxq.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in cck3nfxq.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in cck3nfxq.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in cck3nfxq.o
"___cxa_free_exception", referenced from:
void boost::throw_exception<boost::thread_resource_error>(boost::thread_resource_error const&)in cck3nfxq.o
"___cxa_guard_abort", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in cck3nfxq.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in cck3nfxq.o
"___cxa_guard_acquire", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in cck3nfxq.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in cck3nfxq.o
"___cxa_guard_release", referenced from:
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_alloc_>()in cck3nfxq.o
boost::exception_ptr boost::exception_detail::get_static_exception_object<boost::exception_detail::bad_exception_>()in cck3nfxq.o
"___cxa_pure_virtual", referenced from:
vtable for boost::detail::sp_counted_basein cck3nfxq.o
vtable for boost::exceptionin cck3nfxq.o
vtable for boost::exception_detail::clone_basein cck3nfxq.o
vtable for boost::system::error_categoryin cck3nfxq.o
"___cxa_rethrow", referenced from:
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>*)in cck3nfxq.o
boost::detail::shared_count::shared_count<boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_> >(boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>*)in cck3nfxq.o
boost::detail::shared_count::shared_count<boost::detail::thread_data<void (*)()> >(boost::detail::thread_data<void (*)()>*)in cck3nfxq.o
"___cxa_throw", referenced from:
boost::exception_detail::clone_impl<boost::exception_detail::bad_alloc_>::rethrow() constin cck3nfxq.o
boost::exception_detail::clone_impl<boost::exception_detail::bad_exception_>::rethrow() constin cck3nfxq.o
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::thread_resource_error> >::rethrow() constin cck3nfxq.o
void boost::throw_exception<boost::thread_resource_error>(boost::thread_resource_error const&)in cck3nfxq.o
"___gxx_personality_v0", referenced from:
Dwarf Exception Unwind Info (__eh_frame) in cck3nfxq.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [main] Error 1
XCode와 함께 작동하지 않습니다. 컴파일 오류가 계속 발생합니다. 누구든지 xcode 4를 사용하여 작동하도록 부스트 스레드 프로그램을 얻는 방법에 대한 아이디어가 있다면 공유하십시오.
업데이트 *
나는 링커 을 추가BOOST_ROOT=/opt/local
PRODUCT_NAME=example
BOOST_INCLUDE_DIR=$(BOOST_ROOT)/include
BOOST_LIB_DIR=/usr/local/lib
BOOST_LINK_FLAGS=lboost_thread-mt
main: main.cpp
g++ main.cpp -I$(BOOST_INCLUDE_DIR) -$(BOOST_LINK_FLAGS) -L$(BOOST_LIB_DIR) -o $(PRODUCT_NAME)
clean:
rm -f main
오류 :
make -f makefile
g++ main.cpp -I/opt/local/include -lboost_thread-mt -L/usr/local/lib -o example
ld: library not found for -lboost_thread-mt
collect2: ld returned 1 exit status
make: *** [main] Error 1