Hi, I wanted to update libtorrent-rasterbar package in devel:libraries:c_c++. Libray is building fine but examples fail: [ 24s] Making all in examples [ 24s] make[1]: Entering directory `/home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples' [ 24s] g++ -DPACKAGE_NAME=\"libtorrent-rasterbar\" -DPACKAGE_TARNAME=\"libtorrent-rasterbar\" -DPACKAGE_VERSION=\"0.16.5\" -DPACKAGE_STRING=\"libtorrent-rasterbar\ 0.16.5\" -DPACKAGE_BUGREPORT=\"arvid@cs.umu.se\" -DPACKAGE_URL=\"http://www.libtorrent.org\" -DPACKAGE=\"libtorrent-rasterbar\" -DVERSION=\"0.16.5\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_PTHREAD=1 -DHAVE_BOOST=1 -DHAVE_BOOST_SYSTEM=1 -DHAVE_GETHOSTBYNAME=1 -DHAVE_GETHOSTBYNAME_R=1 -DGETHOSTBYNAME_R_RETURNS_INT=1 -DHAVE_LIBRT=1 -DNDEBUG=1 -DTORRENT_USE_OPENSSL=1 -DHAVE_PYTHON=\"2.7\" -DHAVE_BOOST_PYTHON=1 -DHAVE_LINUX_FIEMAP_H=1 -DBOOST_ASIO_HASH_MAP_BUCKETS=1021 -DBOOST_EXCEPTION_DISABLE=1 -DBOOST_ASIO_ENABLE_CANCELIO=1 -DBOOST_ASIO_DYN_LINK=1 -DTORRENT_BUILDING_SHARED=1 -I. -ftemplate-depth-50 -I../include -Os -I/usr/include -fmessage-length=0 -O2 - Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fvisibility=hidden -fno-strict-aliasing -fvisibility-inlines-hidden -c -o client_test.o client_test.cpp [ 24s] client_test.cpp: In function 'int main(int, char**)': [ 24s] client_test.cpp:1645:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] [ 24s] client_test.cpp:1761:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] [ 24s] /bin/sh ../libtool --tag=CXX --mode=link g++ -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fvisibility=hidden -fno-strict-aliasing -fvisibility-inlines-hidden -lboost_system-mt -L/usr/lib64 -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -lrt -o client_test client_test.o ../src/libtorrent-rasterbar.la -lGeoIP -lrt -lpthread [ 24s] libtool: link: g++ -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fvisibility=hidden -fno-strict-aliasing -fvisibility-inlines-hidden -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -o .libs/client_test client_test.o -L/usr/lib64 ../src/.libs/libtorrent-rasterbar.so -lboost_system-mt -lssl -lcrypto -lGeoIP -lrt -lpthread -Wl,-rpath -Wl,/usr/lib64 [ 25s] client_test.o: In function `libtorrent::block_info::peer() const': [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/../include/libtorrent/torrent_handle.hpp:120: undefined reference to `boost::asio::ip::address_v4::address_v4(boost::array<unsigned char, 4ul> const&)' [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/../include/libtorrent/torrent_handle.hpp:120: undefined reference to `boost::asio::ip::address::address(boost::asio::ip::address_v4 const&)' [ 25s] client_test.o: In function `basic_endpoint': [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:91: undefined reference to `boost::asio::ip::detail::endpoint::endpoint(boost::asio::ip::address const&, unsigned short)' [ 25s] client_test.o: In function `libtorrent::block_info::peer() const': [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/../include/libtorrent/torrent_handle.hpp:117: undefined reference to `boost::asio::ip::address_v6::address_v6(boost::array<unsigned char, 16ul> const&, unsigned long)' [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/../include/libtorrent/torrent_handle.hpp:117: undefined reference to `boost::asio::ip::address::address(boost::asio::ip::address_v6 const&)' [ 25s] client_test.o: In function `basic_endpoint': [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:91: undefined reference to `boost::asio::ip::detail::endpoint::endpoint(boost::asio::ip::address const&, unsigned short)' [ 25s] client_test.o: In function `handle_alert(libtorrent::session&, libtorrent::alert*, std::multimap<std::string, libtorrent::torrent_handle, std::less<std::string>, std::allocator<std::pair<std::string const, libtorrent::torrent_handle> > >&, std::set<libtorrent::torrent_handle, std::less<libtorrent::torrent_handle>, std::allocator<libtorrent::torrent_handle> >&, int*, boost::unordered::unordered_set<libtorrent::torrent_status, boost::hash<libtorrent::torrent_status>, std::equal_to<libtorrent::torrent_status>, std::allocator<libtorrent::torrent_status> >&, std::vector<libtorrent::torrent_status const*, std::allocator<libtorrent::torrent_status const*> >&, bool&)': [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/client_test.cpp:949: undefined reference to `boost::asio::ip::address::from_string(char const*, boost::system::error_code&)' [ 25s] client_test.o: In function `basic_endpoint': [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:91: undefined reference to `boost::asio::ip::detail::endpoint::endpoint(boost::asio::ip::address const&, unsigned short)' [ 25s] client_test.o: In function `operator==': [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:193: undefined reference to `boost::asio::ip::detail::operator==(boost::asio::ip::detail::endpoint const&, boost::asio::ip::detail::endpoint const&)' [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:193: undefined reference to `boost::asio::ip::detail::operator==(boost::asio::ip::detail::endpoint const&, boost::asio::ip::detail::endpoint const&)' [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:193: undefined reference to `boost::asio::ip::detail::operator==(boost::asio::ip::detail::endpoint const&, boost::asio::ip::detail::endpoint const&)' [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:193: undefined reference to `boost::asio::ip::detail::operator==(boost::asio::ip::detail::endpoint const&, boost::asio::ip::detail::endpoint const&)' [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:193: undefined reference to `boost::asio::ip::detail::operator==(boost::asio::ip::detail::endpoint const&, boost::asio::ip::detail::endpoint const&)' [ 25s] client_test.o: In function `boost::asio::ip::basic_endpoint<boost::asio::ip::tcp>::address() const': [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:180: undefined reference to `boost::asio::ip::detail::endpoint::address() const' [ 25s] /usr/include/boost/asio/ip/basic_endpoint.hpp:180: undefined reference to `boost::asio::ip::detail::endpoint::address() const' [ 25s] client_test.o: In function `main': [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/client_test.cpp:1343: undefined reference to `boost::asio::ip::address::address(boost::asio::ip::address_v4 const&)' [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/client_test.cpp:1343: undefined reference to `boost::asio::ip::address::address(boost::asio::ip::address_v4 const&)' [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/client_test.cpp:1339: undefined reference to `boost::asio::ip::address_v4::address_v4(unsigned long)' [ 25s] /home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples/client_test.cpp:1340: undefined reference to `boost::asio::ip::address_v4::address_v4(unsigned long)' [ 25s] client_test.o: In function `__static_initialization_and_destruction_0': [ 25s] /usr/include/boost/asio/error.hpp:247: undefined reference to `boost::asio::error::get_netdb_category()' [ 25s] /usr/include/boost/asio/error.hpp:249: undefined reference to `boost::asio::error::get_addrinfo_category()' [ 25s] /usr/include/boost/asio/error.hpp:251: undefined reference to `boost::asio::error::get_misc_category()' [ 25s] client_test.o: In function `posix_tss_ptr': [ 25s] /usr/include/boost/asio/detail/posix_tss_ptr.hpp:42: undefined reference to `boost::asio::detail::posix_tss_ptr_create(unsigned int&)' [ 25s] collect2: error: ld returned 1 exit status [ 25s] make[1]: *** [client_test] Error 1 [ 25s] make[1]: Leaving directory `/home/abuild/rpmbuild/BUILD/libtorrent-rasterbar-0.16.5/examples' [ 25s] make: *** [all-recursive] Error 1 [ 25s] error: Bad exit status from /var/tmp/rpm-tmp.GFxL96 (%build) I'm not sure about the cause. Do we need first update boost to newer version? Any hints? -- Pozdrawiam / Best regards, Mariusz Fik openSUSE Community Member GPG: 5FCE 7241 B3B9 32FD 455B C30E 42D6 6C88 9E83 7C3D