ld: symbol(s) not found for architecture x86_64 Mac issue

[prateektiwari7]

Hi I am facing issue in building the code.

`[ 29%] Linking CXX executable real128_test
Undefined symbols for architecture x86_64:
"boost::system::system_category()", referenced from:
fc::copy(fc::path const&, fc::path const&) in libfc.a(filesystem.cpp.o)
boost::filesystem::detail::recur_dir_itr_imp::increment(boost::system::error_code*) in libfc.a(filesystem.cpp.o)
boost::filesystem::detail::recur_dir_itr_imp::push_directory(boost::system::error_code&) in libfc.a(filesystem.cpp.o)
fc::udp_socket::~udp_socket() in libfc.a(udp_socket.cpp.o)
fc::udp_socket::send_to(char const*, unsigned long, fc::ip::endpoint const&) in libfc.a(udp_socket.cpp.o)
fc::udp_socket::send_to(std::__1::shared_ptr const&, unsigned long, fc::ip::endpoint const&) in libfc.a(udp_socket.cpp.o)
fc::udp_socket::open() in libfc.a(udp_socket.cpp.o)

"boost::system::generic_category()", referenced from:
boost::thread::join() in libfc.a(thread.cpp.o)
boost::condition_variable::condition_variable() in libfc.a(thread.cpp.o)
boost::mutex::mutex() in libfc.a(thread.cpp.o)
boost::condition_variable::wait(boost::unique_lockboost::mutex&) in libfc.a(thread.cpp.o)
boost::mutex::lock() in libfc.a(thread.cpp.o)
boost::unique_lockboost::mutex::unlock() in libfc.a(thread.cpp.o)
boost::unique_lockboost::mutex::lock() in libfc.a(thread.cpp.o)

ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [libraries/fc/tests/real128_test] Error 1
make[1]: *** [libraries/fc/tests/CMakeFiles/real128_test.dir/all] Error 2
make: *** [all] Error 2`

I have MAC OSX 10.12

I already went through the build instruction steps of https://github.com/bitshares/bitshares-core/wiki/Building-on-OS-X

Please help me to find build.

[jmjatlanta]

Can you tell me which version of Boost you have installed? Also, please let me know the parameters that you passed to the cmake command.

[prateektiwari7]

This is cmake command I am using cmake -DBOOST_ROOT=/usr/local/opt/[email protected] -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl .

For boost please check this screenshot.

[prateektiwari7]

I got another Error now.

My steps to build are .

1.brew install boost cmake git openssl autoconf automake libtool 
2.brew link --force openssl
3.git clone https://github.com/bitshares/bitshares-core.git
4.cd bitshares-core
5.git submodule update --init --recursive
6.cmake .
7.make

Currently I reinstall my boost version to

Prateek-Tiwari-2:bitshares-core yudiz$ brew reinstall boost
==> Reinstalling boost 
==> Downloading https://homebrew.bintray.com/bottles/boost-1.68.0_1.sierra.bottle.tar.gz
Already downloaded: /Users/yudiz/Library/Caches/Homebrew/downloads/7c649ada5214d3f047263ab765fb2992cdda477e083e1545a7c3218dfc8c54d0--boost-1.68.0_1.sierra.bottle.tar.gz
==> **Pouring boost-1.68.0_1.sierra.bottle.tar.gz**
 /usr/local/Cellar/boost/1.68.0_1: 13,712 files, 460.0MB

The error now I am getting as
`In file included from /Users/yudiz/Documents/Graphene/bitshare_!/bitshares-core/libraries/fc/src/thread/thread_d.hpp:5:
/Users/yudiz/Documents/Graphene/bitshare_!/bitshares-core/libraries/fc/src/thread/context.hpp:3:10: fatal error:
'boost/context/all.hpp' file not found
#include <boost/context/all.hpp>

4 warnings and 1 error generated.`

[abitmore]

IIRC bitshares-core doesn't support boost 1.68 so far.

[jmjatlanta]

Yes, Boost 1.68 moved around some of the headers. The fixes are in development, but not quite ready yet.

It looks like you have Boost 1.60 installed, and that is what I currently use on macOS. I will follow your steps above, and see if I can recreate your issue.

[prateektiwari7]

Hi @jmjatlanta Did you fixed that ?

[pmconrad]

Boost 1.68 is not supported yet. Please use a compatible version for now.

[jmjatlanta]

The following procedure will bring in a fix for macOS...

git cherry-pick e338fdb
cmake -DBOOST_ROOT=/usr/local/opt/[email protected] -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl .
make

Update was able to recreate the issue. The issue has been fixed, and is awaiting review. The git cherry-pick line above will bring in only the fix. If you do not feel comfortable doing that, you may wish to download the pre-built binaries at https://github.com/bitshares/bitshares-core/releases/tag/2.0.181221

[jmjatlanta]

Closed by mistake... Sorry. Please let us know if this is still an issue.

[prateektiwari7]

@jmjatlanta Thanks for your help

[jmjatlanta]

Fixed by PR #1556 which is part of Issue #1548