FreeBSD 10.0 (or later version) uses clang and libc++ as default compiler and C++ standard library, instead of gcc and libstdc++. However, libc++ does not have std::tr1. It supports C++11 things. For example, libc++ does not have <tr1/unordered_map>, but it have it has <unordered_map>.




gmake[3]: Entering directory `/home/lantw44/gnome/source/nemiver/src/common'
  CXX      nmv-log-stream.lo
nmv-log-stream.cc:70:14: error: no member named 'tr1' in namespace 'std'
typedef std::tr1::unordered_map<std::string, bool> DomainMap;
        ~~~~~^
nmv-log-stream.cc:252:45: error: read-only variable is not assignable
        allowed_domains[NMV_GENERAL_DOMAIN] = true;
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
nmv-log-stream.cc:279:28: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
        if (allowed_domains.find ("all") == allowed_domains.end ()) {
            ~~~~~~~~~~~~~~~^~~~~
nmv-log-stream.cc:279:60: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
        if (allowed_domains.find ("all") == allowed_domains.end ()) {
                                            ~~~~~~~~~~~~~~~^~~~
nmv-log-stream.cc:280:32: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
            if (allowed_domains.find (a_domain.c_str ()) == allowed_domains.end ()) {
                ~~~~~~~~~~~~~~~^~~~~
nmv-log-stream.cc:280:76: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
            if (allowed_domains.find (a_domain.c_str ()) == allowed_domains.end ()) {
                                                            ~~~~~~~~~~~~~~~^~~~
nmv-log-stream.cc:408:52: error: read-only variable is not assignable
        m_priv->allowed_domains[a_domain.c_str ()] = true;
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
nmv-log-stream.cc:410:32: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
        m_priv->allowed_domains.erase (a_domain.c_str ());
        ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
nmv-log-stream.cc:417:32: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
    if (m_priv->allowed_domains.find (a_domain.c_str ())
        ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
nmv-log-stream.cc:418:35: error: member reference base type 'DomainMap' (aka 'int') is not a structure or union
        != m_priv->allowed_domains.end ()) {
           ~~~~~~~~~~~~~~~~~~~~~~~^~~~
10 errors generated.
gmake[3]: *** [nmv-log-stream.lo] Error 1
gmake[3]: Leaving directory `/home/lantw44/gnome/source/nemiver/src/common'