Error when compiling on Arch Linux

[Knezzen]

Hi! Getting this error when trying to compile on Arch since some time. I think a later version of boot broke it somewhat.

   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
[  7%] Building CXX object libtransport/CMakeFiles/transport.dir/Conversation.cpp.o
In file included from /home/knez/spectrum2/libtransport/Conversation.cpp:22:
/home/knez/spectrum2/include/transport/Conversation.h:187:22: error: ‘map’ in namespace ‘std’ does not name a template type
  187 |                 std::map<std::string, Participant> m_participants;
      |                      ^~~
In file included from /home/knez/spectrum2/libtransport/Conversation.cpp:22:
/home/knez/spectrum2/include/transport/Conversation.h:28:1: note: ‘std::map’ is defined in header ‘<map>’; did you forget to ‘#include <map>’?
   27 | #include "Swiften/Elements/Presence.h"
  +++ |+#include <map>
   28 | 
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/signals2/deconstruct.hpp:28,
                 from /usr/include/boost/signals2.hpp:15,
                 from /home/knez/spectrum2/include/transport/User.h:25,
                 from /home/knez/spectrum2/libtransport/Conversation.cpp:24:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
/home/knez/spectrum2/libtransport/Conversation.cpp: In member function ‘void Transport::Conversation::handleMessage(std::shared_ptr<Swift::Message>&, const string&, bool)’:
/home/knez/spectrum2/libtransport/Conversation.cpp:223:67: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  223 |                 std::map<std::string, Participant>::iterator it = m_participants.find(n);
      |                                                                   ^~~~~~~~~~~~~~
      |                                                                   getParticipants
/home/knez/spectrum2/libtransport/Conversation.cpp: In member function ‘std::string Transport::Conversation::getParticipants()’:
/home/knez/spectrum2/libtransport/Conversation.cpp:328:64: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  328 |         for (std::map<std::string, Participant>::iterator it = m_participants.begin(); it != m_participants.end(); it++) {
      |                                                                ^~~~~~~~~~~~~~
      |                                                                getParticipants
/home/knez/spectrum2/libtransport/Conversation.cpp: In member function ‘void Transport::Conversation::sendParticipants(const Swift::JID&, const string&)’:
/home/knez/spectrum2/libtransport/Conversation.cpp:362:64: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  362 |         for (std::map<std::string, Participant>::iterator it = m_participants.begin(); it != m_participants.end(); it++) {
      |                                                                ^~~~~~~~~~~~~~
      |                                                                getParticipants
/home/knez/spectrum2/libtransport/Conversation.cpp: In member function ‘void Transport::Conversation::handleRawPresence(Swift::Presence::ref)’:
/home/knez/spectrum2/libtransport/Conversation.cpp:495:9: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  495 |         m_participants[presence->getFrom().getResource()].presence = presence;
      |         ^~~~~~~~~~~~~~
      |         getParticipants
/home/knez/spectrum2/libtransport/Conversation.cpp: In member function ‘void Transport::Conversation::handleParticipantChanged(const string&, Transport::Conversation::ParticipantFlag, int, const string&, const string&, const string&, const string&)’:
/home/knez/spectrum2/libtransport/Conversation.cpp:511:17: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  511 |                 m_participants.erase(nick);
      |                 ^~~~~~~~~~~~~~
      |                 getParticipants
/home/knez/spectrum2/libtransport/Conversation.cpp:514:17: error: ‘m_participants’ was not declared in this scope; did you mean ‘getParticipants’?
  514 |                 m_participants[nick].presence = presence;
      |                 ^~~~~~~~~~~~~~
      |                 getParticipants
make[2]: *** [libtransport/CMakeFiles/transport.dir/build.make:132: libtransport/CMakeFiles/transport.dir/Conversation.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:492: libtransport/CMakeFiles/transport.dir/all] Error 2
make: *** [Makefile:156: all] Error 2

[vitalyster]

Can you follow a compiler suggestion and add #include <map> to Conversation.h file?

[Knezzen]

Thank you, that worked!

[vitalyster]

Fixed with #406