commit 50dbe85d9e0415f13f3f58135aa410eb6591c83c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 20:19:09 2026 +0200

sci-ml/amd-gaia: drop talk → python3_12 REQUIRED_USE constraint

dev-python/{kokoro,misaki} just had their python3_13 cap-relaxed,
making them multi-impl py3.12+13. The carve-out forced by talk's
single-impl py3.12 deps is no longer needed.

Cleanup: REQUIRED_USE drops down to just `ui? ( api )`.
talk?-conditional drops the python_gen_cond_dep wrapper around
kokoro — plain dev-python/kokoro[$] resolves.
pkg_postinst no longer mentions the py3.12 force.

commit 5ca791f074a908704af1ca0f1212f81e0a9e67e4
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 19:41:14 2026 +0200

sci-ml/amd-gaia: wire kokoro into +talk; closes the talk extra fully

dev-python/kokoro lands the TTS half of gaia.talk that we deferred
all session. +talk now pulls openai-whisper + sounddevice + kokoro —
full upstream parity for the talk extra.

REQUIRED_USE adds talk? ( python_targets_python3_12 ): kokoro and
misaki are both single-impl py3.12 (upstream caps requires-python<3.13).
Pulling +talk forces a py3.12 carve-out at build time, since the
multi-impl ASR side can run on 3.12-3.14 but kokoro can't.

Build-tested via pkgcheck only — host doesn't have py3_12 installed.
Trust pkgcheck dep-graph + upstream metadata rather than rebuilding
the python stack.

gaia[extras] coverage now: ✅ api audio eval image mcp talk ui
❌ blender (bpy still parked indefinitely)

commit 03e22a259ebc00c19f9ff5a8d41c8d51a90f916f
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 15:08:00 2026 +0200

sci-ml/amd-gaia: wire +ui — last consumer of the PyMuPDF chain fork

dev-python/PyMuPDF (5e1a3817) closes the only remaining gap in
gaia[ui]. With faiss (912b494e) + sentence-transformers (8c267c26)
already landed, +ui can pull the full RAG-over-PDFs web frontend.

REQUIRED_USE="ui? ( api )" — upstream's ui extra restates fastapi/
uvicorn/python-multipart on top of its own RAG deps; saving the
duplicate by routing through +api.

Verified: USE="ui api" merges cleanly with both flags active in
installed pkg db; USE="ui -api" correctly rejected at setup phase
by REQUIRED_USE.

Accepted DeprecatedDep on dev-python/httpx — gentoo flagged the
package on 2026-04-01 because upstream stopped accepting bug
reports (encode/httpx#3784). Still installable, still functional;
no replacement candidate. Acceptance via pkgdev commit --scan=n,
documented here so future audits don't re-investigate.

Final state of gaia[extras] in this overlay:
✅ api audio eval image mcp talk (2/3, kokoro-half pending) ui
❌ blender (bpy — Blender Python module, parked indefinitely)

commit f024c91c2d6d60bd207f2d8211df1c467eab8bb6
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 13:51:36 2026 +0200

sci-ml/amd-gaia: wire +image and +talk now their deps land

dev-python/term-image (9b205a2e) unblocks the image extra; openai-
whisper (17511e20) + sounddevice (9878c3bb) unblock the talk extra
2-of-3 (kokoro chain still parked as the heaviest remaining work).

USE=image pulls term-image only (it's the entire upstream image extra).
USE=talk pulls openai-whisper + sounddevice; gaia.talk's Kokoro TTS
half raises ModuleNotFoundError at runtime until kokoro+misaki+spacy+
phonemizer-fork+num2words+espeakng-loader land. Documented in
metadata.xml use-flag table and pkg_postinst.

ui (PyMuPDF 4-ebuild fork) and blender (bpy) remain the only extras
without all-deps-in-tree.

commit 5ce379e284788a39b103ec4c2988c9f27f4050ad
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 13:35:56 2026 +0200

sci-ml/amd-gaia: add USE=audio with cap-relaxed pytorch dep

Upstream's audio extra pins torch<2.4 / torchvision<0.19 because of
old-era openai-whisper transitive deps. Verified 2026-05-09 the cap is
stale — gaia code only `import torch`s (gaia/audio/whisper_asr.py:19);
torchvision and torchaudio are never imported, and current openai-
whisper (v20250625) has unbounded torch + no torchvision dep.

USE=audio pulls sci-ml/pytorch alone (no torchvision, no torchaudio),
without the upstream cap. Verified end-to-end against in-tree
torch-2.11.0a0:
- the exact torch APIs gaia.audio uses (cuda.is_available, device,
set_float32_matmul_precision, compile, inference_mode) all work
- upstream's torch<2.4 cap would reject 2.11.0a0; our relaxed dep
accepts it

USE=audio alone gives access to the gaia.audio module surface but
WhisperASR instantiation still needs openai-whisper from talk extra
(packaged separately in 17511e20). pkg_postinst documents which
extras still aren't built.

Updated metadata.xml use-flag table to match.

commit b27de716cc7f92fd750ed10b02110c8935e0a1d6
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat May 9 09:54:36 2026 +0200

sci-ml/amd-gaia: add 0.17.6

AMD's open-source agent framework for local AI on Ryzen AI hardware
(NPU + iGPU). GAIA orchestrates LLM-driven workflows over any
OpenAI-compatible inference endpoint; the AMD-recommended local
backend is Lemonade Server (sci-ml/lemonade in this overlay), but
gaia is hardware-agnostic so long as the upstream API is OpenAI-
compatible.

IUSE flags map to the upstream extras_require groups whose deps are
already in tree: api (FastAPI/uvicorn HTTP server), mcp (Model
Context Protocol), eval (anthropic/scikit-learn/reportlab benchmark
harness). The 5 omitted extras (ui, audio, talk, image, blender)
need 9+ new ebuilds (faiss-cpu, sentence-transformers, pymupdf,
openai-whisper, kokoro Python pkg, sounddevice, term-image, bpy,
torchvision<0.19) which is a separate scope.

Tests need a live Lemonade server, Docker, and the Gmail API per
upstream pytest config; RESTRICT until someone wants a unit-only
subset.

Cross-checked RDEPEND against upstream setup.py install_requires
and the api/mcp/eval extras_require entries on 2026-05-09.