When compiling conda packages compile as shared library on Windows

[traversaro]

This was not done due to robotology/icub-main#717, but robotology/icub-main#717 was solved a long time ago.

generate-conda-packages test run: https://github.com/robotology/robotology-superbuild/actions/runs/2533920743 .

[traversaro]

icub-main as shared library is broken again:

2022-06-21T09:56:24.8107300Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::initdriver(class yarp::os::Searchable &,bool)" (?initdriver@cDownloader@@QEAAHAEAVSearchable@os@yarp@@_N@Z) referenced in function "public: bool __cdecl strainInterface::open(struct strainInterface::Config const &)" (?open@strainInterface@@QEAA_NAEBUConfig@1@@Z) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:24.8232150Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::stopdriver(void)" (?stopdriver@cDownloader@@QEAAHXZ) referenced in function "public: bool __cdecl strainInterface::close(void)" (?close@strainInterface@@QEAA_NXZ) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:24.8244248Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::strain_stop_sampling(int,int,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?strain_stop_sampling@cDownloader@@QEAAHHHPEAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: bool __cdecl strainInterface::close(void)" (?close@strainInterface@@QEAA_NXZ) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:24.8347670Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::strain_acquire_start(int,int,unsigned char,bool,enum cDownloader::strain_acquisition_mode_t,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?strain_acquire_start@cDownloader@@QEAAHHHE_NW4strain_acquisition_mode_t@1@PEAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: bool __cdecl strainInterface::get(unsigned int,class std::vector<struct cDownloader::strain_value_t,class std::allocator<struct cDownloader::strain_value_t> > &)" (?get@strainInterface@@QEAA_NIAEAV?$vector@Ustrain_value_t@cDownloader@@V?$allocator@Ustrain_value_t@cDownloader@@@std@@@std@@@Z) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:30.3139404Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::strain_acquire_get(int,int,class std::vector<struct cDownloader::strain_value_t,class std::allocator<struct cDownloader::strain_value_t> > &,unsigned int,void (__cdecl*)(void *,float),void *,enum cDownloader::strain_acquisition_mode_t,unsigned int,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?strain_acquire_get@cDownloader@@QEAAHHHAEAV?$vector@Ustrain_value_t@cDownloader@@V?$allocator@Ustrain_value_t@cDownloader@@@std@@@std@@IP6AXPEAXM@Z1W4strain_acquisition_mode_t@1@IPEAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@@Z) referenced in function "public: bool __cdecl strainInterface::get(unsigned int,class std::vector<struct cDownloader::strain_value_t,class std::allocator<struct cDownloader::strain_value_t> > &)" (?get@strainInterface@@QEAA_NIAEAV?$vector@Ustrain_value_t@cDownloader@@V?$allocator@Ustrain_value_t@cDownloader@@@std@@@std@@@Z) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:30.3230338Z strainInterface.obj : error LNK2019: unresolved external symbol "public: int __cdecl cDownloader::strain_acquire_stop(int,int,enum cDownloader::strain_acquisition_mode_t,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?strain_acquire_stop@cDownloader@@QEAAHHHW4strain_acquisition_mode_t@1@PEAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: bool __cdecl strainInterface::get(unsigned int,class std::vector<struct cDownloader::strain_value_t,class std::allocator<struct cDownloader::strain_value_t> > &)" (?get@strainInterface@@QEAA_NIAEAV?$vector@Ustrain_value_t@cDownloader@@V?$allocator@Ustrain_value_t@cDownloader@@@std@@@std@@@Z) [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:30.3233695Z %SRC_DIR%\build\Release\strainCalibLib.dll : fatal error LNK1120: 6 unresolved externals [%SRC_DIR%\build\src\tools\strainCalib\strainCalibLib\strainCalibLib.vcxproj]
2022-06-21T09:56:30.3268886Z %PREFIX%\Library\include\yarp/sig/Vector.h(119,20): warning C4251: 'yarp::sig::VectorOf<double>::bytes': class 'std::vector<T,std::allocator<T>>' needs to have dll-interface to be used by clients of class 'yarp::sig::VectorOf<double>' [%SRC_DIR%\build\src\libraries\learningMachine\learningMachine.vcxproj]
2022-06-21T09:56:30.3344443Z           with
2022-06-21T09:56:30.3508437Z           [
2022-06-21T09:56:30.3518474Z               T=double
2022-06-21T09:56:30.3530044Z           ]
2022-06-21T09:56:30.3532906Z %PREFIX%\Library\include\yarp/sig/Vector.h(119): message : see declaration of 'std::vector<T,std::allocator<T>>' [%SRC_DIR%\build\src\libraries\learningMachine\learningMachine.vcxproj]
2022-06-21T09:56:30.3553006Z           with
2022-06-21T09:56:30.3554958Z           [
2022-06-21T09:56:30.3746755Z               T=double
2022-06-21T09:56:30.4619163Z %PREFIX%\Library\include\yarp/sig/Vector.h(119,20): warning C4251: 'yarp::sig::VectorOf<double>::bytes': class 'std::vector<_Tp,std::allocator<_Tp>>' needs to have dll-interface to be used by clients of class 'yarp::sig::VectorOf<double>' [%SRC_DIR%\build\src\modules\camCalib\camCalib.vcxproj]
2022-06-21T09:56:30.4622793Z           with
2022-06-21T09:56:30.4658640Z           [
2022-06-21T09:56:30.4659849Z               _Tp=double
2022-06-21T09:56:30.4739777Z           ]
2022-06-21T09:56:30.5809038Z %PREFIX%\Library\include\opencv2/core/mat.hpp(2239): message : see declaration of 'std::vector<_Tp,std::allocator<_Tp>>' [%SRC_DIR%\build\src\modules\camCalib\camCalib.vcxproj]
2022-06-21T09:56:30.5810332Z           with
2022-06-21T09:56:30.5811399Z           [
2022-06-21T09:56:30.5812232Z               _Tp=double
2022-06-21T09:56:30.6197041Z           ]
2022-06-21T09:56:30.6537802Z %PREFIX%\Library\include\yarp/sig/Vector.h(502): message : see reference to class template instantiation 'yarp::sig::VectorOf<double>' being compiled [%SRC_DIR%\build\src\modules\camCalib\camCalib.vcxproj]
2022-06-21T09:56:30.7583171Z   spherical_projection.cpp
2022-06-21T09:56:30.8111131Z   CamCalibModule.cpp
2022-06-21T09:56:30.8435756Z %PREFIX%\Library\include\yarp/sig/Vector.h(119,20): warning C4251: 'yarp::sig::VectorOf<double>::bytes': class 'std::vector<_Tp,std::allocator<_Tp>>' needs to have dll-interface to be used by clients of class 'yarp::sig::VectorOf<double>' [%SRC_DIR%\build\src\modules\camCalib\camCalib.vcxproj]
2022-06-21T09:56:31.2294806Z           with
2022-06-21T09:56:31.3677963Z           [
2022-06-21T09:56:31.5275080Z               _Tp=double
2022-06-21T09:56:31.7109620Z           ]
2022-06-21T09:56:31.7194131Z %PREFIX%\Library\include\opencv2/core/mat.hpp(2239): message : see declaration of 'std::vector<_Tp,std::allocator<_Tp>>' [%SRC_DIR%\build\src\modules\camCalib\camCalib.vcxproj]
2022-06-21T09:56:31.9640992Z           with
2022-06-21T09:56:31.9950342Z           [
2022-06-21T09:56:32.1512476Z               _Tp=double
2022-06-21T09:56:32.1606008Z           ]
2022-06-21T09:56:32.1609413Z %PREFIX%\Library\include\yarp/sig/Vector.h(502): message : see reference to class template instantiation 'yarp::sig::VectorOf<double>' being compiled [%SRC_DIR%\build\src\libraries\learningMachine\learningMachine.vcxproj]
2022-06-21T09:56:32.1621472Z           ]