Building DMD

[Nicholas Wilson via Digitalmars-d-learn]

On Friday, 31 March 2017 at 07:23:42 UTC, Inquie wrote:
> I am trying to build DMD 64-bit. I was able to build everything 
> after getting the paths fixed for zlib, druntime, and phobos. 
> Everything seems to compile. I replaced all the files generated 
> in to the dmd directories of the old ones. (phobos64.lib, 
> gcstub.obj, dmd.exe)
>
> But anytime I build my projects that worked fine in the x86 
> compiler I get the errors:
>
>  Error 42: Symbol Undefined __d_arrayboundsp
>  Error 42: Symbol Undefined __d_assertp
>
> These seem like dmd runtime functions or something similar but 
> not sure why they don't exist.
>
> Any ideas? Are these functions suppose to be in phobos or 
> druntime? and why aren't they showing up when I build from 
> sources and replaced everything, I believe, correctly?

Those are runtime functions. Did you build druntime64.lib? If so 
is it up to date? The compiler and runtime are required to by in 
sync.

Alternately compiling with `-release -boundscheck=off` should 
remove reliance on those functions (this is not a proper 
solution).