This file comes from upstream, Arch doesn't do anything to it in packaging. Please report this to them.

My bad for opening a duplicate. Thank you Doug for closing that one.

More information about the issue from my duplicate report:
It was a bug in the cmake version of libraw, which arch has switched to as of version 0.16.0-2. It's already fixed in upstream, just not included in 0.16.0, and they don't have 0.16.1 just yet. I opened a ticket in upstream (https://github.com/LibRaw/LibRaw/issues/41) asking them to release 0.16.1. Until then it's probably best if arch either moves back to autotools (like 0.16.0-1), or just patches libraw locally.

Additional info:
* package version: 0.16.0-2 is the only one affected.

Steps to reproduce:
run "pkg-config --cflags libraw" and see that the include path is broken (double libraw).

I don't get why the hell they use 2 build system if cmake is always broken. (I just had the same issue with libvncserver).

I'll switch to autotools.

Yeah, it's a bit odd. As mentioned, I already urged upstream to release a version with the fix, so let's hope this will be completely solved soon anyway.

In the meanwhile, switching back to autotools seems like the way to go.

Thanks.

I was just told by Doug that the reason for switching to the cmake build was that the autotools build doesn't install the .cmake files. So maybe just use the upstream patch locally to the package until they release a version with it in upstream?

Edit: more info by doug: https://bugs.archlinux.org/task/42448

Nice catch Doug. I forgot about that one.

See my report to upstream, it includes the relevant commit hash that fixed it back in 2013... :)

Upstream is resisting the fixes.
They rejected my patch for fixing the autotools build:
https://github.com/LibRaw/LibRaw/pull/42

And are saying it's not a bug in my ticket:
https://github.com/LibRaw/LibRaw/issues/41

While arguing that cmake is not supported.

Honestly, I don't know what's next.

OK. Cmake is now removed from master completely, so it's surely a good idea to revert to autotools (0.16.0-1), and maybe just include my pull request 42 as an interim fix until I manage to get him to add it to master.

If they don't ship the cmake files we cannot neither. Who want to use libraw using cmake will have to copy those files into their cmake/module project dir.

Thanks anyway.

I figured you'd say that, as this is the right thing to do. :(

OK. I guess you'll have to revert to 0.16.0-1 and reopen the other bug. We'll have to wait and hope libraw upstream does the right thing.

I gave up on upstream.