[slikenet] link failure

[Reveares]

Describe the bug
Link slikenet to a program results in a failure.

Environment

• OS: Windows 10
• Compiler: Visual Studio 2019

To Reproduce
Steps to reproduce the behavior:

1. ./vcpkg install slikenet
2. #include "slikenet/peer.h"
3. build

Expected behavior
Successfully linkage.

Failure logs

error LNK2019: unresolved external symbol "public: __thiscall SLNet::BPSTracker::TimeAndValue2::~TimeAndValue2(void)" (??1TimeAndValue2@BPSTracker@SLNet@@QAE@XZ) referenced in function "public: void * __thiscall SLNet::BPSTracker::TimeAndValue2::`vector deleting destructor'(unsigned int)" (??_ETimeAndValue2@BPSTracker@SLNet@@QAEPAXI@Z)

[LilyWangL]

Thanks for posting this issue. After investigation, I found when defining function symbols, slikenet was not export these function symbols.
For example:

struct BPSTracker
{
	BPSTracker();
	~BPSTracker();
	void Reset(const char *file, unsigned int line);
	inline void Push1(CCTimeType time, uint64_t value1) {dataQueue.Push(TimeAndValue2(time,value1),_FILE_AND_LINE_); total1+=value1; lastSec1+=value1;}
//	void Push2(SLNet::TimeUS time, uint64_t value1, uint64_t value2);
	inline uint64_t GetBPS1(CCTimeType time) {(void) time; return lastSec1;}
	inline uint64_t GetBPS1Threadsafe(CCTimeType time) {(void) time; return lastSec1;}
//	uint64_t GetBPS2(RakNetTimeUS time);
//	void GetBPS1And2(RakNetTimeUS time, uint64_t &out1, uint64_t &out2);
	uint64_t GetTotal1(void) const;
//	uint64_t GetTotal2(void) const;

	struct TimeAndValue2
	{
		TimeAndValue2();
		~TimeAndValue2();
		TimeAndValue2(CCTimeType t, uint64_t v1);
	//	TimeAndValue2(SLNet::TimeUS t, uint64_t v1, uint64_t v2);
	//	uint64_t value1, value2;
		uint64_t value1;
		CCTimeType time;
	};

So these function don't support external calls, this is not a bug of VCPKG. You can ask how to use slikenet on the official page of slikenet.
https://github.com/SLikeSoft/SLikeNet
https://www.slikesoft.com/

[Reveares]

Thanks for looking into this and sorry that I haven't looked deeper in this before posting the issue. I was sure the dll build and linked correctly, but this was probably with an older version.
I also tested the triplets x64-windows-static-md, x64-windows-static, x86-windows-static-md and x86-windows-static which works fine. I haven't tested the other platforms.
Maybe it would be advisable to deactivate the triplets x64-windows and x86-windows for now because it is unclear when an official update could happen and I don't know if I could provide a fix.

[LilyWangL]

Thanks for your reply. Since 'slikenet' is a only_static_library, actually when installing 'slikenet:x64-windows' or 'slikenet:x86-windows' the user will get a static library.