dub build doesn't work

[Seb]

On Tuesday, 22 October 2019 at 22:14:02 UTC, OiseuKodeur wrote:
> Hello, i am having a problem with dub build with this project 
> https://github.com/OiseauKodeur/cervelet/tree/master/source
>
> when i try to compile everything go well but when i click to 
> run the .exe it give my an error missing msvcr100.dll, but with 
> rdmd the program run fine

Did you try compiling with LDC?
Their Windows support is better maintained.

Anyhow, so what's happening is that dmd by default uses the 
digitalmars C runtime (32-bit only) whereas dub will use the llvm 
linker (64-bit) by default. Now llvm's linker searches for the 
Microsoft C runtime and can't find it. Hence, the error which 
you're receiving.

You won't need Visual Studio for this, but something which ships 
msvcr100.dll.
So sth. like this should be enough:

https://www.microsoft.com/en-us/download/details.aspx?id=5555

BTW if you prefer using optlink and the  digitalmars C runtime, 
you can instruct dub to do so with: --arch=x86