openvino: add version 2026.2.1

Ported from the orphaned SBo script. The eight bundled dependencies are
pinned to the exact commits openvino references at this tag and dropped
in as archive tarballs, with the submodule placeholder symlinked to
whatever directory each one unpacks to, so a dep bump is a new SHA, URL
and md5 in the vars and .info with no edits to the body.

pugixml, snappy and tbb come from the system; flatbuffers is bundled
because the SBo package ships broken cmake files, and xbyak because its
cmake config exports a bare -isystem /usr/include that breaks GCC 15's
include_next. TBBBIND_2_5 is off, so the optional hwloc dependency is
not needed.

Configure runs under unshare -n where permitted, since openvino's cmake
otherwise fetches prebuilt dependencies over the network. The guard is
skipped where unshare is not permitted, such as a container without
CAP_SYS_ADMIN.

Requires OpenCL-CLHPP 2026.05.29 or newer: the 2024.05.08 opencl.hpp
references D3D11 and D3D12 external memory handle constants that the
current opencl-headers no longer define, which breaks the intel_gpu
OpenCL runtime.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

8 files changed, 262 insertions, 0 deletions

diff --git a/.extras/nvchecker.toml b/.extras/nvchecker.toml
index a66c070..7cd78df 100644
--- a/.extras/nvchecker.toml
+++ b/.extras/nvchecker.toml
@@ -181,6 +181,11 @@ gitea = "quickshell/quickshell"
 use_max_tag = true
 prefix = "v"
 
+[openvino]
+source = "github"
+github = "openvinotoolkit/openvino"
+use_latest_release = true
+
 [pcsx2]
 source = "github"
 github = "PCSX2/pcsx2"
diff --git a/.gitleaksignore b/.gitleaksignore
new file mode 100644
index 0000000..cf798f2
--- /dev/null
+++ b/.gitleaksignore
@@ -0,0 +1,4 @@
+# openvino bundles deps pinned to upstream git commit SHAs. gitleaks'
+# generic-api-key entropy rule occasionally flags a 40-hex commit hash as a
+# secret. These are public commit hashes, not credentials.
+openvino/openvino.SlackBuild:generic-api-key:37
diff --git a/openvino/010-openvino-disable-werror.patch b/openvino/010-openvino-disable-werror.patch
new file mode 100644
index 0000000..2a168ec
--- /dev/null
+++ b/openvino/010-openvino-disable-werror.patch
@@ -0,0 +1,13 @@
+--- a/src/plugins/intel_gpu/CMakeLists.txt
++++ b/src/plugins/intel_gpu/CMakeLists.txt
+@@ -46,10 +46,6 @@ set(INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include")
+ add_subdirectory(thirdparty)
+ include(thirdparty/cmake/rapidjson.cmake)
+ 
+-if(CMAKE_COMPILER_IS_GNUCXX)
+-    ov_add_compiler_flags(-Werror)
+-endif()
+-
+ add_subdirectory(src/runtime)
+ add_subdirectory(src/kernel_selector)
+ add_subdirectory(src/graph)
diff --git a/openvino/020-openvino-use-protobuf-shared-libs.patch b/openvino/020-openvino-use-protobuf-shared-libs.patch
new file mode 100644
index 0000000..b72bd88
--- /dev/null
+++ b/openvino/020-openvino-use-protobuf-shared-libs.patch
@@ -0,0 +1,11 @@
+--- a/thirdparty/dependencies.cmake
++++ b/thirdparty/dependencies.cmake
+@@ -318,7 +318,7 @@ if(ENABLE_OV_PADDLE_FRONTEND OR ENABLE_OV_ONNX_FRONTEND OR ENABLE_OV_TF_FRONTEND
+         # Note: Debian / Ubuntu / RHEL libprotobuf.a can only be used with -DBUILD_SHARED_LIBS=OFF
+         # because they are compiled without -fPIC
+         if(NOT DEFINED Protobuf_USE_STATIC_LIBS)
+-            set(Protobuf_USE_STATIC_LIBS ON)
++            set(Protobuf_USE_STATIC_LIBS OFF)
+         endif()
+         if(CMAKE_VERBOSE_MAKEFILE)
+             set(Protobuf_DEBUG ON)
diff --git a/openvino/README b/openvino/README
new file mode 100644
index 0000000..be1b885
--- /dev/null
+++ b/openvino/README
@@ -0,0 +1,9 @@
+OpenVINO is an open-source toolkit for optimizing and deploying AI
+inference.
+
+Supported hardware:
+https://docs.openvino.ai/2024/about-openvino/system-requirements.html
+
+The dependency "tbb" needs to be compiled with its optional
+dependency hwloc, otherwise libtbbbind-2.5 is missing and openvino
+will fail to build.
diff --git a/openvino/openvino.SlackBuild b/openvino/openvino.SlackBuild
new file mode 100644
index 0000000..236c9ce
--- /dev/null
+++ b/openvino/openvino.SlackBuild
@@ -0,0 +1,175 @@
+#!/bin/bash
+
+# Slackware build script for openvino
+
+# Copyright 2024  Johannes Schoepfer, Germany
+# Copyright 2026  Danilo M. <danix@danix.xyz>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=openvino
+VERSION=${VERSION:-2026.2.1}
+# All bundled deps are pinned to the exact commit openvino references at this
+# tag (its git submodule gitlinks), downloaded as archive/<sha> tarballs.
+COMMIT_MLAS=d1bc25ec4660cddd87804fcf03b2411b5dfb2e94
+COMMIT_ONEDNN=87f65fdd1927b1d0cbdf0ea37728146abfbffb52
+COMMIT_ONEDNN_GPU=20db47e2d3c4df1b66e93bed2e97d30da175512d
+COMMIT_FLATBUFFERS=595bf0007ab1929570c7671f091313c8fc20644e
+COMMIT_ONNX=e709452ef2bbc1d113faf678c24e6d3467696e83
+COMMIT_ITTAPI=ca45fef1a12cef3316e6ff362a4d36571270e392
+COMMIT_PROTOBUF=f0dc78d7e6e331b8c6bb2d5283e06aa26883ca7c
+COMMIT_XBYAK=0d67fd1530016b7c56f3cd74b3fca920f4c3e2b4
+BUILD=${BUILD:-2}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "arm" ]; then
+  SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
+  LIBDIRSUFFIX=""
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.?z
+cd $PRGNAM-$VERSION
+
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} + -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} +
+
+patch -p1 < $CWD/010-openvino-disable-werror.patch
+patch -p1 < $CWD/020-openvino-use-protobuf-shared-libs.patch
+
+# Each bundled dep ships as a git submodule; upstream leaves an empty
+# placeholder dir where it expects the source. We drop in the pinned tarball
+# and symlink the placeholder to whatever top-level dir it unpacks, so the
+# extracted dir name (a commit hash) never has to be spelled out here. Bumping
+# a dep is then just a new SHA/URL/md5 in the vars and .info, no edits below.
+# args: <parent-dir> <placeholder-name> <tarball>
+bundle_dep() {
+  ( cd "$1"
+    rmdir "$2"
+    top=$(tar tf "$CWD/$3" | head -1 | cut -d/ -f1)
+    tar xf "$CWD/$3"
+    ln -s "$top" "$2"
+  )
+}
+
+# Flatbuffers from SBo provide broken cmake files (static-lib removed but
+# static-lib-cmake-files not removed), so bundle upstream's copy.
+bundle_dep thirdparty/flatbuffers flatbuffers "flatbuffers-$COMMIT_FLATBUFFERS.tar.gz"
+bundle_dep thirdparty/onnx onnx "onnx-$COMMIT_ONNX.tar.gz"
+bundle_dep thirdparty/ittapi ittapi "ittapi-$COMMIT_ITTAPI.tar.gz"
+bundle_dep thirdparty/protobuf protobuf "protobuf-$COMMIT_PROTOBUF.tar.gz"
+# Bundle xbyak rather than use the system package: its cmake config exports a
+# bare -isystem /usr/include, which breaks GCC 15's #include_next <stdlib.h>.
+# Its submodule sits directly at thirdparty/xbyak (no nested wrapper dir).
+bundle_dep thirdparty xbyak "xbyak-$COMMIT_XBYAK.tar.gz"
+bundle_dep src/plugins/intel_cpu/thirdparty mlas "mlas-$COMMIT_MLAS.tar.gz"
+bundle_dep src/plugins/intel_cpu/thirdparty onednn "oneDNN-$COMMIT_ONEDNN.tar.gz"
+bundle_dep src/plugins/intel_gpu/thirdparty onednn_gpu "oneDNN-$COMMIT_ONEDNN_GPU.tar.gz"
+
+# npu plugin needs avx and does not build with the default x86_64 arch
+mkdir -p build
+cd build
+  # Configure with no network: openvino's cmake otherwise fetches prebuilt
+  # deps (e.g. TBB) from storage.openvinotoolkit.org via aria2c, which would
+  # silently pull in unvetted binaries. Skipped where unshare is not permitted
+  # (containers without CAP_SYS_ADMIN); the pinned bundled deps still apply.
+  unshare -n true 2>/dev/null && NETNS="unshare -n" || NETNS=""
+  $NETNS cmake \
+    -G Ninja \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_STANDARD=17 \
+    -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
+    -DCMAKE_INSTALL_PREFIX=/usr/share/openvino \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DENABLE_AVX2=OFF \
+    -DENABLE_AVX512F=OFF \
+    -DENABLE_CPPLINT=OFF \
+    -DENABLE_SYSTEM_FLATBUFFERS=OFF \
+    -DENABLE_SYSTEM_PUGIXML=ON \
+    -DENABLE_SYSTEM_SNAPPY=ON \
+    -DENABLE_SYSTEM_TBB=ON \
+    -DENABLE_PROFILING_ITT=ON \
+    -DENABLE_TBBBIND_2_5=OFF \
+    -DENABLE_JS=OFF \
+    -DENABLE_SAMPLES=OFF \
+    -DENABLE_INTEL_CPU=ON \
+    -DENABLE_INTEL_GPU=ON \
+    -DENABLE_INTEL_NPU=OFF \
+    -DCMAKE_BUILD_TYPE=Release ..
+  "${NINJA:=ninja}"
+  DESTDIR=$PKG $NINJA install/strip
+cd ..
+
+# We don't build samples, so we remove samples stub files
+rm -rf $PKG/usr/share/openvino/samples
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/openvino/openvino.info b/openvino/openvino.info
new file mode 100644
index 0000000..a127b07
--- /dev/null
+++ b/openvino/openvino.info
@@ -0,0 +1,26 @@
+PRGNAM="openvino"
+VERSION="2026.2.1"
+HOMEPAGE="https://github.com/openvinotoolkit/openvino/"
+DOWNLOAD="UNSUPPORTED"
+MD5SUM=""
+DOWNLOAD_x86_64="https://github.com/openvinotoolkit/openvino/archive/2026.2.1/openvino-2026.2.1.tar.gz \
+          https://github.com/openvinotoolkit/mlas/archive/d1bc25ec4660cddd87804fcf03b2411b5dfb2e94/mlas-d1bc25ec4660cddd87804fcf03b2411b5dfb2e94.tar.gz \
+          https://github.com/openvinotoolkit/oneDNN/archive/87f65fdd1927b1d0cbdf0ea37728146abfbffb52/oneDNN-87f65fdd1927b1d0cbdf0ea37728146abfbffb52.tar.gz \
+          https://github.com/oneapi-src/oneDNN/archive/20db47e2d3c4df1b66e93bed2e97d30da175512d/oneDNN-20db47e2d3c4df1b66e93bed2e97d30da175512d.tar.gz \
+          https://github.com/google/flatbuffers/archive/595bf0007ab1929570c7671f091313c8fc20644e/flatbuffers-595bf0007ab1929570c7671f091313c8fc20644e.tar.gz \
+          https://github.com/onnx/onnx/archive/e709452ef2bbc1d113faf678c24e6d3467696e83/onnx-e709452ef2bbc1d113faf678c24e6d3467696e83.tar.gz \
+          https://github.com/intel/ittapi/archive/ca45fef1a12cef3316e6ff362a4d36571270e392/ittapi-ca45fef1a12cef3316e6ff362a4d36571270e392.tar.gz \
+          https://github.com/protocolbuffers/protobuf/archive/f0dc78d7e6e331b8c6bb2d5283e06aa26883ca7c/protobuf-f0dc78d7e6e331b8c6bb2d5283e06aa26883ca7c.tar.gz \
+          https://github.com/herumi/xbyak/archive/0d67fd1530016b7c56f3cd74b3fca920f4c3e2b4/xbyak-0d67fd1530016b7c56f3cd74b3fca920f4c3e2b4.tar.gz"
+MD5SUM_x86_64="d912a0b8f832cc526fc90e7c0fe4abbd \
+        0e87473410db355fd9251a2e1337dc32 \
+        09c8e12d3638ee7fb084035e3c99b914 \
+        e8aa621185319f2a4ad195e9380a3f2a \
+        16699a34eed210ecfe6c4d164926350c \
+        d4b12189e7665ae1211181b6a4905700 \
+        66726ae396392a1fa43156a0c764ec5e \
+        dbd2ff372e1033676a0c3798a8df4a07 \
+        9d5a8e3ba68b0d1b693e503a31761779"
+REQUIRES="pugixml tbb snappy OpenCL-CLHPP"
+MAINTAINER="danix"
+EMAIL="danix@danix.xyz"
diff --git a/openvino/slack-desc b/openvino/slack-desc
new file mode 100644
index 0000000..d5180cd
--- /dev/null
+++ b/openvino/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+        |-----handy-ruler------------------------------------------------------|
+openvino: openvino (toolkit for optimizing and deploying AI inference)
+openvino:
+openvino: OpenVINO is an open-source toolkit for optimizing and deploying AI
+openvino: inference.
+openvino:
+openvino: Supported hardware:
+openvino: https://docs.openvino.ai/2024/about-openvino/system-requirements.html
+openvino:
+openvino:
+openvino: https://github.com/openvinotoolkit/openvino/
+openvino: