add sci-ml/stable-diffusion-cpp

acct-group/sd-cpp-webui/Manifest

@@ -1 +0,0 @@
-EBUILD sd-cpp-webui-1.ebuild 118 BLAKE2B ae2dd0744d8be5ef7a9e7d4de929dfbfded7fe33d5f1bdb9c030d3dd3c2eee640fee33a3165bbf189e3968fa5038ec6a7b2468b0de6c5c341d4e74fe95d04baa SHA512 7e01642114c181a1e2ca8d9cb480642e9e49c2c6524cf06e17c506921ec192d1f123b3e3d26004bf340b30c6c28b7bacb059ea03e54ad1bfe25c98ce30fac6a0

acct-group/sd-cpp-webui/sd-cpp-webui-1.ebuild

@@ -1,9 +0,0 @@
-EAPI=8
-
-inherit acct-group
-
-DESCRIPTION="System group for sd.cpp-webui"
-SLOT="0"
-KEYWORDS="amd64"
-
-ACCT_GROUP_ID="-1"

acct-user/sd-cpp-webui/Manifest

@@ -1 +0,0 @@
-EBUILD sd-cpp-webui-1.ebuild 295 BLAKE2B e34060ba1e628784ed9414785df3822e08293b51de91bad677a1caaf7bc20614179faa2a3bffe2ee2b142b90190afa4a9efc0a1a45bf14c8ec77502682de0dfb SHA512 36f06548259f818cba3498c51f8a0d8ea058376454c117a17a6af4664e71f963ae62990992695fc35cfcf9f9a7cbf2abdbd137dbf1f92e963a54e7701bce67f0

acct-user/sd-cpp-webui/sd-cpp-webui-1.ebuild

@@ -1,15 +0,0 @@
-EAPI=8
-
-inherit acct-user
-
-DESCRIPTION="System user for sd.cpp-webui"
-SLOT="0"
-KEYWORDS="amd64"
-
-ACCT_USER_ID="-1"
-ACCT_USER_GROUPS=( sd-cpp-webui video )
-ACCT_USER_HOME="/var/lib/sd-cpp-webui"
-ACCT_USER_HOME_OWNER="sd-cpp-webui:sd-cpp-webui"
-ACCT_USER_SHELL="/sbin/nologin"
-
-acct-user_add_deps

sci-ml/ggml/Manifest

@@ -0,0 +1,2 @@
+DIST ggml-0.22.0.tar.gz 3767077 BLAKE2B 0ce794cd97a26d42490ee0ce3501ca7a7fc046b1827faeaeb28cdc2b4b01aad2d58d0ba6a2575def7792d9c3226acac43cd4c0839e1cd5143d80f50a87886205 SHA512 61ea7d216c949f0e484f2b4edf1a83226e452079ef0663575c1b2585a2960bc1318bdf64da817a89cbe0b3baa4d7cdec81fe33417d55bb4b2e80428486aebd5a
+EBUILD ggml-0.22.0-r1.ebuild 2480 BLAKE2B f7afb8cb5872666a076f3aae17a1ce2657e49cb88cbffa3957c96ac0ba937c9d08dddb1d4162d24e5567b50b74b349320125e3fd20a863743963c70916cb487e SHA512 5bd16160222b8e4a5db957349f401c41065f73271ea5f536df2d1e3178adbe63b294033285d87fe4bfa3d2c5eee72457acdb7c1d362318a9d02411e58e48d178

sci-ml/ggml/ggml-0.22.0-r1.ebuild

@@ -0,0 +1,118 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ROCM_VERSION=7.2
+inherit cuda cmake rocm toolchain-funcs
+
+DESCRIPTION="Tensor library for machine learning"
+HOMEPAGE="https://ggml.ai/"
+SRC_URI="https://github.com/ggml-org/${PN}/archive/refs/tags/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm64"
+
+X86_CPU_FLAGS=(
+	avx
+	avx_vnni
+	avx2
+	avx512_bf16
+	avx512bw
+	avx512f
+	avx512vbmi
+	avx512_vnni
+	bmi2
+	fma3
+	f16c
+	sse4_2
+)
+CPU_FLAGS=( "${X86_CPU_FLAGS[@]/#/cpu_flags_x86_}" )
+IUSE="${CPU_FLAGS[*]} cuda openmp rocm test vulkan"
+
+REQUIRED_USE="rocm? ( ${ROCM_REQUIRED_USE} )"
+
+RESTRICT="!test? ( test )"
+
+# Should be >=sci-libs/hipBLAS-${ROCM_VERSION}[${ROCM_USEDEP}]
+# But pkgcheck can't elaborate that
+RDEPEND="
+	cuda? (
+		dev-util/nvidia-cuda-toolkit:=
+	)
+	vulkan? ( media-libs/vulkan-loader )
+	rocm? (
+		>=dev-util/hip-${ROCM_VERSION}
+		>=sci-libs/hipBLAS-${ROCM_VERSION}
+	)
+"
+DEPEND="${RDEPEND}
+	vulkan? ( dev-util/vulkan-headers )
+"
+BDEPEND="vulkan? ( media-libs/shaderc )"
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	if use cuda; then
+		cuda_src_prepare
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DGGML_BACKEND_DL=OFF
+		-DGGML_BUILD_EXAMPLES=OFF
+		-DGGML_NATIVE=OFF
+		-DGGML_HIP_MMQ_MFMA=OFF
+
+		# CPU Flags
+		-DGGML_AVX=$(usex cpu_flags_x86_avx)
+		-DGGML_AVX_VNNI=$(usex cpu_flags_x86_avx_vnni)
+		-DGGML_AVX2=$(usex cpu_flags_x86_avx2)
+		-DGGML_AVX512_BF16=$(usex cpu_flags_x86_avx512_bf16)
+		-DGGML_AVX512_VBMI=$(usex cpu_flags_x86_avx512vbmi)
+		-DGGML_AVX512_VNNI=$(usex cpu_flags_x86_avx512_vnni)
+		-DGGML_BMI2=$(usex cpu_flags_x86_bmi2)
+		-DGGML_FMA=$(usex cpu_flags_x86_fma3)
+		-DGGML_F16C=$(usex cpu_flags_x86_f16c)
+		-DGGML_SSE42=$(usex cpu_flags_x86_sse4_2)
+
+		-DGGML_CUDA=$(usex cuda)
+		-DGGML_OPENMP=$(usex openmp)
+		-DGGML_HIP=$(usex rocm)
+		-DGGML_VULKAN=$(usex vulkan)
+
+		-DGGML_BUILD_TESTS=$(usex test)
+
+		-DGGML_MAX_NAME=160
+	)
+
+	# Enable AVX512 if ANY of the avx512 flags are present
+	if use cpu_flags_x86_avx512f || use cpu_flags_x86_avx512bw; then
+		mycmakeargs+=( -DGGML_AVX512=ON )
+	else
+		mycmakeargs+=( -DGGML_AVX512=OFF )
+	fi
+
+	if use cuda; then
+		cuda_add_sandbox -w
+		addpredict "/dev/char/"
+		cuda_sanitize
+		mycmakeargs+=(
+			-DCMAKE_CUDA_FLAGS="${NVCCFLAGS}"
+		)
+	fi
+
+	cmake_src_configure
+}

sci-ml/ggml/metadata.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>tupone@gentoo.org</email>
+		<name>Tupone Alfredo</name>
+	</maintainer>
+	<use>
+		<flag name="rocm">Enable ROCm gpu computing support</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">ggml-org/ggml</remote-id>
+	</upstream>
+</pkgmetadata>

sci-ml/sd-cpp-webui/Manifest

@@ -1 +1 @@
-EBUILD sd-cpp-webui-1.0.0.ebuild 664 BLAKE2B 848138ee51527d39b5ab0bff41710a03c60a31390ecbad0796578a616fedec4d90dc61c49337b3b6110874328c4cd6f90597980a11ec58921337dcd6e1f9dfaf SHA512 02c1f442375788b74186ffc8d6a9149ab1038cc515839e6a1bea9b6f5ddfdd448d1beb8f515d0b196af1db96368e7dcb8ae87f1fb907dc1c4f21a92d283be55f
+EBUILD sd-cpp-webui-1.0.0.ebuild 492 BLAKE2B c12311969719c3058cea4352f63eb706da190310ef10eb373a1625f0200afa7f2855f746e9cc274c658e71894fb600b782a152b76aaa6f454bf04bb8bb09329b SHA512 1c3ec9b979a526393cec8747ddf8779221b4b4d1baef77969b7855c61114ebdef363ca6bc192e425270513aa274a6b2b1160277abe6647700de5c8890664c1e2

sci-ml/sd-cpp-webui/sd-cpp-webui-1.0.0.ebuild

@@ -8,27 +8,21 @@ EGIT_REPO_URI="https://github.com/daniandtheweb/sd.cpp-webui.git"
 
 LICENSE="AGPL-3"
 SLOT="0"
-KEYWORDS="amd64"
+KEYWORDS=""
 
-DEPEND="
-	sci-misc/stable-diffusion-cpp
-	acct-user/sd-cpp-webui
+RDEPEND="
+    dev-python/gradio
 "
 
 src_install() {
-	insinto /usr/share/sd.cpp-webui
+    insinto /usr/share/sd.cpp-webui
 
-	doins sdcpp_webui.py
-	doins requirements.txt
-	doins -r defaults
-	doins -r modules
-	doins -r models
+    doins sdcpp_webui.py
+    doins -r defaults
+    doins -r modules
 
-	exeinto /usr/share/sd.cpp-webui
-	doexe sdcpp_webui.sh
+    exeinto /usr/share/sd.cpp-webui
+    doexe sdcpp_webui.sh
 
-	dosym /usr/bin/sd-server /usr/share/sd.cpp-webui/sd-server
-	dosym /usr/bin/sd-cli /usr/share/sd.cpp-webui/sd-cli
-
-	dodoc README.md
+    dodoc README.md
 }

sci-ml/stable-diffusion-cpp/Manifest

@@ -0,0 +1,2 @@
+EBUILD stable-diffusion-cpp-1.0.0.ebuild 859 BLAKE2B 4f0d9abdc97d5d75a2a3d4b765bf2b0830cb432dd315d8174b67d8bbd60d54339c2c5f385fa1d139a9ed69ff5f8c6da09bba9b40e0e95c227fe086b51487ebd7 SHA512 8f603990d0344370da0e6cf09149a5003ee0aa62645529066ba91c77c0d8d672faeb0de83e7cb5303e17956754be83d61e13cb66221ee46aa010ce4f9ffbbb9b
+MISC metadata.xml 384 BLAKE2B 5d62a19c0060d2376b254317ee3a8b1eca0b05b6d9c034a2b8908cc42fa79882da3f6219e7b5495ca93ee1b99c8b2b3d9f9060c85cd95e374cb53f9c21d6c2c6 SHA512 b8d4a04a94d4bcb051836197f7196a116115105b1fcdc15595910a617146526468d561a84677a8221025295fa91697d4a116747230d17ac2b361f69415d2576e

sci-ml/stable-diffusion-cpp/metadata.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="person">
+        <email>oliviervdtoorn@gmail.com</email>
+        <name>Olivier van der Toorn</name>
+    </maintainer>
+    <upstream>
+        <remote-id type="github">leejet/stable-diffusion.cpp</remote-id>
+    </upstream>
+</pkgmetadata>

sci-ml/stable-diffusion-cpp/stable-diffusion-cpp-1.0.0.ebuild

@@ -0,0 +1,54 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake git-r3
+
+DESCRIPTION="Diffusion model inference in pure C/C++"
+HOMEPAGE="https://github.com/leejet/stable-diffusion.cpp"
+EGIT_REPO_URI="https://github.com/leejet/stable-diffusion.cpp.git"
+EGIT_COMMIT="refs/tags/master-841-6b3edaa"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE="vulkan"
+
+DEPEND="
+	sci-ml/ggml
+	media-libs/libwebm
+	vulkan? (
+		dev-util/glslang
+		dev-util/vulkan-headers
+		media-libs/vulkan-loader
+	)
+"
+
+RDEPEND="
+	${DEPEND}
+"
+
+src_configure() {
+	local mycmakeargs=(
+		-DSD_BUILD_EXAMPLES=OFF
+		-DSD_BUILD_SHARED_LIBS=ON
+		-DSD_BUILD_SHARED_GGML_LIB=OFF
+		-DSD_USE_SYSTEM_GGML=ON
+
+		-DSD_WEBP=ON
+		-DSD_WEBM=ON
+	)
+
+	if use vulkan; then
+		mycmakeargs+=(
+			-DSD_VULKAN=ON
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+}