Linker issue

[JoeCFD]

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[Romain.Besso]

@JoeCFD Actually, I don't have that lib. How do you recommend to install it on Win 10 ?
I have MSYS2 if it can be useful.

thanks in advance

[jsulm]

@Romain-Besso said in Linker issue:

I have MSYS2 if it can be useful.

No, it is not.
Use MinGW installed with Qt to build that lib.

[Romain.Besso]

@jsulm okay, I've never used it. I will look into doing this installation.

Thanks

[JoeCFD]

@Romain-Besso your app may not use it directly, but the libs your app use need it.

[Romain.Besso]

@JoeCFD @jsulm Building a lib with mingw seems unclear to me.
Can you tell me how to do it, if you know?
thanks in advance.

[JoeCFD]

This post is deleted!

[Christian Ehrlicher]

@JoeCFD said in Linker issue:

__imp_WSACloseEvent

libzmq is missing
https://github.com/zeromq/libzmq/issues/2884

??

WSACloseEvent is in Ws2_32.dll so the linker needs to link against Ws2_32 ...

[Romain.Besso]

@Christian-Ehrlicher You are right, with this include I have now only one err :

C:/Qt/Tools/mingw1120_64/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\msys64\mingw64\lib\libglib-2.0.a(gutils.c.obj):(.text+0x59b): undefined reference to `__imp_CoTaskMemFree'

I think it's related to : https://docs.microsoft.com/en-us/windows/win32/api/combaseapi/nf-combaseapi-cotaskmemfree

But i dont have that Ole32 lib

[Christian Ehrlicher]

@Romain-Besso said in Linker issue:

But i dont have that Ole32 lib

You have, it's a base windows dll similar to Ws2_32.dll