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From: partyk1d24 <jac...@gm...> - 2013-11-29 20:41:41
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Per the information I provide at this <http://stackoverflow.com/questions/20292261/how-to-include-dynamic-library-in-c> stackoverflow question I am having issues with an extremely simple code. First off I of course downloaded libusb through the site. Then I installed using ./configure make and sudo make install. All of this seemed to work fine. Now I created a simple class and included the libusb header. But when I try to compile using this command... gcc -I/usr/local/include -L/usr/local/lib -o "test" test.cpp -lusb-1.0 I see... Undefined symbols for architecture x86_64: "std::__1::locale::use_facet(std::__1::locale::id&) const", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::ios_base::getloc() const", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__init(unsigned long, char)", referenced from: std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-3qCcPC.o "std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::~basic_string()", referenced from: std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::put(char)", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::flush()", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::sentry::sentry(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::sentry::~sentry()", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::operator<<(int)", referenced from: _main in test-3qCcPC.o printdev(libusb_device*) in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::operator<<(long)", referenced from: _main in test-3qCcPC.o "std::__1::basic_ostream<char, std::__1::char_traits<char> >::operator<<(unsigned short)", referenced from: printdev(libusb_device*) in test-3qCcPC.o "std::__1::cout", referenced from: _main in test-3qCcPC.o printdev(libusb_device*) in test-3qCcPC.o "std::__1::ctype<char>::id", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::locale::~locale()", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o "std::__1::ios_base::__set_badbit_and_consider_rethrow()", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o "std::__1::ios_base::clear(unsigned int)", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o "std::terminate()", referenced from: ___clang_call_terminate in test-3qCcPC.o "___cxa_begin_catch", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o ___clang_call_terminate in test-3qCcPC.o "___cxa_end_catch", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o "___gxx_personality_v0", referenced from: std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::operator<<<std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, char const*) in test-3qCcPC.o std::__1::basic_ostream<char, std::__1::char_traits<char> >& std::__1::endl<char, std::__1::char_traits<char> >(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) in test-3qCcPC.o std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> > std::__1::__pad_and_output<char, std::__1::char_traits<char> >(std::__1::ostreambuf_iterator<char, std::__1::char_traits<char> >, char const*, char const*, char const*, std::__1::ios_base&, char) in test-3qCcPC.o Dwarf Exception Unwind Info (__eh_frame) in test-3qCcPC.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) Could anyone help me out with this issue. -- View this message in context: http://libusb.6.n5.nabble.com/Newbie-question-on-getting-up-and-running-using-OSX-tp5712662.html Sent from the LibUSB Dev mailing list archive at Nabble.com. |