Error with CMake and VS2019

International board Development
#1

cmake D:\temp\Krs\VCMI/source -DCMAKE_TOOLCHAIN_FILE=D:\temp\Krs\VCMI/vcpkg/scripts/buildsystems/vcpkg.cmake -G “Visual Studio 16 2019” -A x64

gives me the following error:

– Could NOT find luajit (missing: luajit_LIBRARY) (found version “”)
– Cannot find LuaJIT! Fallback to using usual Lua.
tbb: D:/temp/Krs/VCMI/vcpkg/installed/x64-windows/bin/tbb.dll
fuzzylite: D:/temp/Krs/VCMI/vcpkg/installed/x64-windows/bin/fuzzylite.dll
CMake Error at cmake_modules/VCMIUtils.cmake:130 (get_target_property):
get_target_property() called with non-existent target “luajit::luajit”.
Call Stack (most recent call first):
osx/CMakeLists.txt:77 (install_vcpkg_imported_tgt)

– Configuring incomplete, errors occurred!

I have tried removing → reinstalling luajit but the problem is still there. Can someone help with an advice?

#2

Do you use prebuilt vcpkg or your own? It might be possible to disable LUA as well

#3

pass this to the cmake invocation:

-D ENABLE_ERM=OFF -D ENABLE_LUA=OFF
#4

Ok ty. That got me further, but still one lib is missing…
minizip.lib and zlib.lib seem to be in the right folders.

2>------ Build started: Project: VCMI_lib, Configuration: Release x64 ------
2>   Creating library D:/temp/Krs/VCMI/build/bin/Release/VCMI_lib.lib and object D:/temp/Krs/VCMI/build/bin/Release/VCMI_lib.exp
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzOpen2_64 referenced in function "public: __cdecl CZipStream::CZipStream(class std::shared_ptr<class CIOApi>,class boost::filesystem::path const &,struct unz64_file_pos_s)" (??0CZipStream@@QEAA@V?$shared_ptr@VCIOApi@@@std@@AEBVpath@filesystem@boost@@Uunz64_file_pos_s@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzClose referenced in function "public: __cdecl vstd::ScopeGuard<class <lambda_0cdc06d00699876ee6a3f613ee9f1d3e> >::~ScopeGuard<class <lambda_0cdc06d00699876ee6a3f613ee9f1d3e> >(void)" (??1?$ScopeGuard@V<lambda_0cdc06d00699876ee6a3f613ee9f1d3e>@@@vstd@@QEAA@XZ)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzGoToFirstFile referenced in function "private: class std::unordered_map<class ResourceID,struct unz64_file_pos_s,struct std::hash<class ResourceID>,struct std::equal_to<class ResourceID>,class std::allocator<struct std::pair<class ResourceID const ,struct unz64_file_pos_s> > > __cdecl CZipLoader::listFiles(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class boost::filesystem::path const &)" (?listFiles@CZipLoader@@AEAA?AV?$unordered_map@VResourceID@@Uunz64_file_pos_s@@U?$hash@VResourceID@@@std@@U?$equal_to@VResourceID@@@4@V?$allocator@U?$pair@$$CBVResourceID@@Uunz64_file_pos_s@@@std@@@4@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@AEBVpath@filesystem@boost@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzGoToNextFile referenced in function "private: class std::unordered_map<class ResourceID,struct unz64_file_pos_s,struct std::hash<class ResourceID>,struct std::equal_to<class ResourceID>,class std::allocator<struct std::pair<class ResourceID const ,struct unz64_file_pos_s> > > __cdecl CZipLoader::listFiles(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class boost::filesystem::path const &)" (?listFiles@CZipLoader@@AEAA?AV?$unordered_map@VResourceID@@Uunz64_file_pos_s@@U?$hash@VResourceID@@@std@@U?$equal_to@VResourceID@@@4@V?$allocator@U?$pair@$$CBVResourceID@@Uunz64_file_pos_s@@@std@@@4@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@AEBVpath@filesystem@boost@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzLocateFile referenced in function "bool __cdecl ZipArchive::extract(class boost::filesystem::path,class boost::filesystem::path,class std::vector<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::allocator<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > > >)" (?extract@ZipArchive@@YA_NVpath@filesystem@boost@@0V?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzGetFilePos64 referenced in function "private: class std::unordered_map<class ResourceID,struct unz64_file_pos_s,struct std::hash<class ResourceID>,struct std::equal_to<class ResourceID>,class std::allocator<struct std::pair<class ResourceID const ,struct unz64_file_pos_s> > > __cdecl CZipLoader::listFiles(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class boost::filesystem::path const &)" (?listFiles@CZipLoader@@AEAA?AV?$unordered_map@VResourceID@@Uunz64_file_pos_s@@U?$hash@VResourceID@@@std@@U?$equal_to@VResourceID@@@4@V?$allocator@U?$pair@$$CBVResourceID@@Uunz64_file_pos_s@@@std@@@4@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@AEBVpath@filesystem@boost@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzGoToFilePos64 referenced in function "public: __cdecl CZipStream::CZipStream(class std::shared_ptr<class CIOApi>,class boost::filesystem::path const &,struct unz64_file_pos_s)" (??0CZipStream@@QEAA@V?$shared_ptr@VCIOApi@@@std@@AEBVpath@filesystem@boost@@Uunz64_file_pos_s@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzGetCurrentFileInfo64 referenced in function "public: virtual unsigned int __cdecl CZipStream::calculateCRC32(void)" (?calculateCRC32@CZipStream@@UEAAIXZ)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzOpenCurrentFile referenced in function "public: __cdecl CZipStream::CZipStream(class std::shared_ptr<class CIOApi>,class boost::filesystem::path const &,struct unz64_file_pos_s)" (??0CZipStream@@QEAA@V?$shared_ptr@VCIOApi@@@std@@AEBVpath@filesystem@boost@@Uunz64_file_pos_s@@@Z)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzCloseCurrentFile referenced in function "public: virtual __cdecl CZipStream::~CZipStream(void)" (??1CZipStream@@UEAA@XZ)
2>CZipLoader.obj : error LNK2019: unresolved external symbol __imp_unzReadCurrentFile referenced in function "bool __cdecl extractCurrent(void *,class std::basic_ostream<char,struct std::char_traits<char> > &)" (?extractCurrent@@YA_NPEAXAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@@Z)
2>CZipSaver.obj : error LNK2019: unresolved external symbol __imp_zipOpen2_64 referenced in function "public: __cdecl CZipSaver::CZipSaver(class std::shared_ptr<class CIOApi>,class boost::filesystem::path const &)" (??0CZipSaver@@QEAA@V?$shared_ptr@VCIOApi@@@std@@AEBVpath@filesystem@boost@@@Z)
2>CZipSaver.obj : error LNK2019: unresolved external symbol __imp_zipOpenNewFileInZip4_64 referenced in function "public: __cdecl CZipOutputStream::CZipOutputStream(class CZipSaver *,void *,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (??0CZipOutputStream@@QEAA@PEAVCZipSaver@@PEAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
2>CZipSaver.obj : error LNK2019: unresolved external symbol __imp_zipWriteInFileInZip referenced in function "public: virtual __int64 __cdecl CZipOutputStream::write(unsigned char const *,__int64)" (?write@CZipOutputStream@@UEAA_JPEBE_J@Z)
2>CZipSaver.obj : error LNK2019: unresolved external symbol __imp_zipCloseFileInZip referenced in function "public: virtual __cdecl CZipOutputStream::~CZipOutputStream(void)" (??1CZipOutputStream@@UEAA@XZ)
2>CZipSaver.obj : error LNK2019: unresolved external symbol __imp_zipClose referenced in function "public: virtual __cdecl CZipSaver::~CZipSaver(void)" (??1CZipSaver@@UEAA@XZ)
2>D:\temp\Krs\VCMI\build\bin\Release\VCMI_lib.dll : fatal error LNK1120: 16 unresolved externals
2>Done building project "vcmi.vcxproj" -- FAILED.
========== Build: 1 succeeded, 1 failed, 13 up-to-date, 0 skipped ==========
#5

from the log it’s unclear which minizip/zlib it tried to link with.

btw new dependencies were released a few days ago, could you try with them? https://github.com/vcmi/vcmi-deps-windows/releases/download/v1.5/vcpkg-export-x64-windows-v140.7z At least on x86 Windows I had no issues with building.

#6

Minizip should be our own. Newer versions from vcpkg do not work.

#7

Ok I have switched to prebuilt vcpkg and gone back to VS 2019.
On Release x64:
gtest and gmock fail to build. [/WX] is turned on for some reason and it turns warnings into C2220 errors.
vcmitest is not building. I’ve unloaded it for the moment.

4>ErmRunner.cpp
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2653: 'scripting': is not a class or namespace name (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2065: 'Pool': undeclared identifier (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2059: syntax error: ')' (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2039: 'Result': is not a member of '`global namespace'' (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C3646: 'getContextPool': unknown override specifier (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2334: unexpected token(s) preceding '{'; skipping apparent function body (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19): error C2062: type 'unknown-type' unexpected (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,57): error C2238: unexpected token(s) preceding ';' (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BU.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2653: 'scripting': is not a class or namespace name (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BM.cpp)
4>D:\temp\Krs\VCMI\source\test\scripting\../mock/mock_IBattleInfoCallback.h(19,2): error C2065: 'Pool': undeclared identifier (compiling source file D:\temp\Krs\VCMI\source\test\erm\ERM_BM.cpp)
#8

Known issue. I do not know why it works like that. You need to manually change this setting in Visual studio for each project and for a short amount of time you are able to build tests). Until it is not regenerated once again. -DENABLE_TESTS=0 also can help as we hardly write them)