Hi all, can no one help on this question? br, Michael Quoting mschulze@ivs.cs.uni-magdeburg.de:
Hi all,
I tried building boost 1.53 ASIO examples under cygwin and it didn't worked with bjam or b2 respectively. Then I used "bjam -n" to get the invoked commands in order to further track down the issue. I end up with the following command to compile an example
"g++" -ftemplate-depth-128 -O0 -fno-inline -Wall -g -mthreads -DBOOST_ALL_NO_LIB=1 -DBOOST_CHRONO_DYN_LINK=1 -DBOOST_SYSTEM_DYN_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_THREAD_BUILD_DLL=1 -DBOOST_THREAD_POSIX -DBOOST_THREAD_USE_DLL=1 -I"../../../.." -o "blocking_udp_echo_server" "blocking_udp_echo_server.cpp" -D__USE_W32_SOCKETS -D_WIN32_WINNT=0x0501 ../../../../bin.v2/libs/thread/build/gcc-4.5.3/release/link-static/threading-multi/libboost_thread.a ../../../../bin.v2/libs/system/build/gcc-4.5.3/release/link-static/threading-multi/libboost_system.a -lws2_32 -lmswsock
and I got the following errors:
In file included from ../../../../boost/asio/detail/impl/posix_tss_ptr.ipp:24:0, from ../../../../boost/asio/detail/posix_tss_ptr.hpp:77, from ../../../../boost/asio/detail/tss_ptr.hpp:27, from ../../../../boost/asio/detail/call_stack.hpp:20, from ../../../../boost/asio/impl/handler_alloc_hook.ipp:19, from ../../../../boost/asio/handler_alloc_hook.hpp:80, from ../../../../boost/asio/detail/handler_alloc_helpers.hpp:22, from ../../../../boost/asio/detail/bind_handler.hpp:19, from ../../../../boost/asio/detail/wrapped_handler.hpp:18, from ../../../../boost/asio/io_service.hpp:24, from ../../../../boost/asio/basic_io_object.hpp:19, from ../../../../boost/asio/basic_socket.hpp:19, from ../../../../boost/asio/basic_datagram_socket.hpp:20, from ../../../../boost/asio.hpp:20, from blocking_udp_echo_server.cpp:13: ../../../../boost/asio/error.hpp:77:17: error: a function call cannot appear in a constant-expression ../../../../boost/asio/error.hpp:130:15: error: a function call cannot appear in a constant-expression ../../../../boost/asio/error.hpp:135:19: error: a function call cannot appear in a constant-expression ../../../../boost/asio/error.hpp:149:23: error: a function call cannot appear in a constant-expression ../../../../boost/asio/error.hpp:163:15: error: a function call cannot appear in a constant-expression ../../../../boost/asio/error.hpp:244:45: warning: boost::asio::error::system_category defined but not used ../../../../boost/asio/error.hpp:246:45: warning: boost::asio::error::netdb_category defined but not used ../../../../boost/asio/error.hpp:248:45: warning: boost::asio::error::addrinfo_category defined but not used ../../../../boost/asio/error.hpp:250:45: warning: boost::asio::error::misc_category defined but not used ../../../../boost/asio/detail/winsock_init.hpp:78:30: warning: boost::asio::detail::winsock_init_instance defined but not used
The error messages boils down to the use of "__MSABI_LONG(x)" within an enumeration definition. __MSABI_LONG is a macro that has to be resolved during the cpp run but isn't but it seems not to be known at this point.
I also tested the boost version 1.52 and there are none of these issues and it worked like it is intended.
Best regards, Michael
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