[BUG] Conda package for rmm 24.04.00 clobbering files from fmt and spdlog

[cryos]

Describe the bug
Looking at librmm-24.04.00-cuda12_240410_g8f19c9c3_0.tar.bz from the rapidsai conda channel I see multiple warnings about clobbered files from fmt and spdlog.

Steps/Code to reproduce bug
I downloaded https://anaconda.org/rapidsai/librmm/24.04.00/download/linux-64/librmm-24.04.00-cuda12_240410_g8f19c9c3_0.tar.bz2 and untarred, I see multiple files that are installed to paths that conflict such as lib/libfmt.a, lib/libspdlog.a, include/fmt/color.h, include/spdlog/common.h that cause conflicts.

Expected behavior
The vendored files should be installed in paths that would not cause conflicts with other packages.

Environment details (please complete the following information):

• Environment location: [Bare-metal, Docker]
• Method of RMM install: conda

[bdice]

Thanks for filing this. We've been working on improving this systemically across RAPIDS, because this kind of issue pops up in several places. PR #1508 will help us identify issues like this and prevent them going forward. @AyodeAwe @jameslamb If you're able to collaborate on this effort, it would be a great help. I know both of you have expressed interest in this before. Also #1307 is relevant to this for CCCL (another set of headers that are clobbered by a few RAPIDS packages).

[jameslamb]

Thanks for the @! Linked to this on #1508, we're working on this there.

[harrism]

I see that #1508 "contributes to" fixing this issue. What is needed to fully fix it?

[jameslamb]

What is needed to fully fix it?

I'm still investigating that. By the time I move #1508 out of draft and put it up for review, hopefully we'll be able to change "contributes" to "fixes". Will post updates there as I go.

[jameslamb]

Oh, I just realized it isn't currently in draft. That's an oversight... I just moved it there.

[harrism]

Subscribe to rapidsai/build-planning#54 and rapidsai/build-planning#56 for updates.

[wence-]

@jameslamb with rapidsai/rapids-cmake#689 and the RMM changes in #1678 is this one now resolved?

[jameslamb]

@wence- no, this issue won't be resolved in 24.10.

We ended up needing to take a patch on fmt in rapids-cmake (rapidsai/rapids-cmake#689 (comment)), which means it's getting downloaded with CPM, which means it's getting vendored in rmm packages, which means there will still be clobbering issues related to fmt.

[wence-]

Thanks for the update, I'll move to 24.10