On Thursday, 27 October 2016 at 02:12:34 UTC, Jason C. Wells
wrote:
Error 42: Symbol Undefined _D2iv6nanovg3oui12__ModuleInfoZ
That means some module was imported but not compiled. You can run
the `ddemangle` program that comes with dmd to translate it (or
you'll get used to just reading it by eyeball - the pattern is
_Dxyyy, repeated. The x is a number saying how long the next name
is, and the yyy is the next part of the name. So 2iv6nanovg
becomes iv.nanovg).
That means the iv.nanovg.oui was imported somewhere but not
compiled in. The example surely uses it. ModuleInfo is
auto-generated by the compiler for each module.
I am quite surprised that arsd is looking for
iv\vfs\_something_.
ketmar and I semi-collaborate... our stuff is independent, but we
know a number of more advanced tricks to selectively import if a
file is available on the system.
So my jpeg.d (which was actually primarily authored by ketmar,
well, he ported a C library and put an interface on top, then
merged with my old jpg.d) will see if iv.vfs is available on the
file system, and if it is, it will import it.
That works well if you just download a few files at a time (which
is how I generally distribute my libs, I say "download file.d and
other.d"), but if you downloaded *everything*, it will see it is
there and try to show additional features.
But since you aren't compiling everything you have available, it
sees it is there...but it isn't all built.
