commit 6395346568539d8cfb0fccd05404395a979818c3
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 8 20:12:05 2026 +0200

media-gfx/oculante: new package

Add oculante 0.9.2, a hardware-accelerated Rust image viewer with wide
format support (AVIF, JPEG XL, HEIF, OpenEXR, HDR, camera raw).

Build the default feature set minus 'update': that feature pulls
self_update + reqwest so the binary can download and overwrite itself
from GitHub, which is pointless for a package-manager-installed
root-owned binary and drags in a network/TLS stack. The notan
glsl-to-spirv shader compiler bundles a glslang whose CMakeLists
predates the CMake 3.5 floor, so CMake 4 needs
CMAKE_POLICY_VERSION_MINIMUM=3.5. HEIF is behind IUSE; the remaining
image-codec -sys crates build vendored (nasm + cmake). Runtime deps
mirror upstream's own PKGBUILD.