_partio compilation - x64 vs2012, py27

[ilayshp]

Hello
I tried to compile python module and got such errors:

Creating library E:/codes/build/partio/py/Release/_partio.lib and object E:/codes/build/partio/py/Release/_partio.exp

1>partio.lib(ParticleIO.obj) : error LNK2019: unresolved external symbol "class Partio::ParticlesDataMutable * __cdecl Partio::readPRT(char const *,bool,class std::basic_ostream<char,struct std::char_traits<char> > *)" (?readPRT@Partio@@YAPEAVParticlesDataMutable@1@PEBD_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@@Z) referenced in function "class std::map<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class Partio::ParticlesDataMutable * (__cdecl*)(char const *,bool,class std::basic_ostream<char,struct std::char_traits<char> > *),struct std::less<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > >,class std::allocator<struct std::pair<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const ,class Partio::ParticlesDataMutable * (__cdecl*)(char const *,bool,class std::basic_ostream<char,struct std::char_traits<char> > *)> > > & __cdecl Partio::readers(void)" (?readers@Partio@@YAAEAV?$map@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@P6APEAVParticlesDataMutable@Partio@@PEBD_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@@ZU?$less@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@P6APEAVParticlesDataMutable@Partio@@PEBD_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@@Z@std@@@2@@std@@XZ)

1>partio.lib(ParticleIO.obj) : error LNK2019: unresolved external symbol "bool __cdecl Partio::writePRT(char const *,class Partio::ParticlesData const &,bool,class std::basic_ostream<char,struct std::char_traits<char> > *)" (?writePRT@Partio@@YA_NPEBDAEBVParticlesData@1@_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@@Z) referenced in function "class std::map<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,bool (__cdecl*)(char const *,class Partio::ParticlesData const &,bool,class std::basic_ostream<char,struct std::char_traits<char> > *),struct std::less<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > >,class std::allocator<struct std::pair<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const ,bool (__cdecl*)(char const *,class Partio::ParticlesData const &,bool,class std::basic_ostream<char,struct std::char_traits<char> > *)> > > & __cdecl Partio::writers(void)" (?writers@Partio@@YAAEAV?$map@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@P6A_NPEBDAEBVParticlesData@Partio@@_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@@ZU?$less@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@P6A_NPEBDAEBVParticlesData@Partio@@_NPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@@Z@std@@@2@@std@@XZ)

1>E:\codes\build\partio\py\Release\_partio.pyd : fatal error LNK1120: 2 unresolved externals

[ilayshp]

This issue is for partio-seexpr
If compile for partio-master or without seexpr - all works!