Not sure if this has been seen before .. or something new .. I managed to build 0.9 fine on Precise, I have rebuild boost 1.55 20 times now and it persists. Also tried the apt-get install boost-dev-all and various other things including downgrading to 1.53 etc.. tx for any help.

root@fs1:/src/bitcoin/src# make bitcoind CXXLD bitcoind libbitcoin_server.a(rpcserver.o): In function call_once<void (*)()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference to boost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference toboost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to boost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_server.a(rpcrawtransaction.o): In functioncall_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference to boost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference toboost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to boost::thread_detail::rollback_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' libbitcoin_server.a(rpcrawtransaction.o): In functionLockedPageManager::Instance()': /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to boost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In functioncall_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference to boost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference toboost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to boost::thread_detail::rollback_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In functionLockedPageManager::Instance()': /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to boost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In functioncall_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference to boost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference toboost::thread_detail::commit_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In function LockedPageManager::Instance()': /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In function `std::_Vector_base<unsigned char, secure_allocator<unsigned char> >::_M_deallocate(unsigned char, unsigned long)': /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(key.o): In function call_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(script.o): In function call_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_common.a(util.o): In function call_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference toboost::thread_detail::rollback_once_region(boost::once_flag&)' libbitcoin_server.a(keystore.o): In function call_once<void ()()>': /usr/local/include/boost/thread/pthread/once_atomic.hpp:145: undefined reference toboost::thread_detail::enter_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:157: undefined reference to boost::thread_detail::commit_once_region(boost::once_flag&)' /usr/local/include/boost/thread/pthread/once_atomic.hpp:153: undefined reference to`boost::thread_detail::rollback_once_region(boost::once_flag&)' collect2: error: ld returned 1 exit status make: *** [bitcoind] Error 1

"I have rebuild boost 1.55 20 times now and it persists"

You built your own boost? Why? To me this looks like a conflict between the headers and the libraries.

I like to roll my own.

Thanks for your help ! It pointed me in the right direction. Fixed - compiled and running : Bitcoin Core Daemon version v0.9.0rc1-84-g5c99323-beta

Fixed by:

1. apt-get remove boost*

2. apt-get install libbz2-dev

3. ~/boost155/b2 install ( again )

Closed.