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| author |   Ionen Wolkens <ionen@gentoo.org> | 2025-02-21 17:04:41 -0500 |
|---|---|---|
| committer | Ionen Wolkens <ionen@gentoo.org> | 2025-02-21 21:34:52 -0500 |
| commit | 0f1e05b5a0a884ada1cbdcd3f5a4b3b789a55adb (patch) | |
| tree | 49638b06541cc78422224a780b12e1977735e2cb /dev-libs/ncnn | |
| parent | games-board/pysolfc: add 3.2.0 (diff) | |
| download | gentoo-0f1e05b5a0a884ada1cbdcd3f5a4b3b789a55adb.tar.gz gentoo-0f1e05b5a0a884ada1cbdcd3f5a4b3b789a55adb.tar.bz2 gentoo-0f1e05b5a0a884ada1cbdcd3f5a4b3b789a55adb.zip | |
dev-libs/ncnn: add 20241226
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>
Diffstat (limited to 'dev-libs/ncnn')
| -rw-r--r-- | dev-libs/ncnn/Manifest | 1 | ||||
| -rw-r--r-- | dev-libs/ncnn/ncnn-20241226.ebuild | 71 |
2 files changed, 72 insertions, 0 deletions
diff --git a/dev-libs/ncnn/Manifest b/dev-libs/ncnn/Manifest index dde82eed1d71..1fcd33420201 100644 --- a/dev-libs/ncnn/Manifest +++ b/dev-libs/ncnn/Manifest @@ -1 +1,2 @@ DIST ncnn-20240820.tar.gz 12963701 BLAKE2B cf92ac70fb0256ae4b78f03d5a670622071f6f0e9b4ad1ee6a18238852f66b3d6b0456d33b2cf2eb691c351b1e8c7b0a8427fb20342029c79f33626f09d9bba5 SHA512 cbef59021231df7409c73a270f147e72daefa1230ccc072aec7225078097ec8e99d4dd82e8aaa93665361c4c24b3812e05f08da5c9a82a575ef2aad70c0828fe +DIST ncnn-20241226.tar.gz 13151099 BLAKE2B 58c180dc17c9c9c91ee665ffa9343fcbb0c2ec507acdf69e1204b46569942dfbeef78ec62c107421f18334035fd6386f9f462468831ad3bb958eb5792955e8d3 SHA512 0a285589451334eac3fcb9135c17f8938d6110fc6950f1b9061bc98450132b88a205ed0318ca5d810d537406c96b397384936d2268f79fb4c8a1c3fd049ebc41 diff --git a/dev-libs/ncnn/ncnn-20241226.ebuild b/dev-libs/ncnn/ncnn-20241226.ebuild new file mode 100644 index 000000000000..7c8a0a3dd6bc --- /dev/null +++ b/dev-libs/ncnn/ncnn-20241226.ebuild @@ -0,0 +1,71 @@ +# Copyright 1999-2025 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit cmake toolchain-funcs + +DESCRIPTION="High-performance neural network inference framework" +HOMEPAGE="https://github.com/Tencent/ncnn/" +SRC_URI=" + https://github.com/Tencent/ncnn/archive/refs/tags/${PV}.tar.gz + -> ${P}.tar.gz +" + +LICENSE="BSD ZLIB" +SLOT="0/${PV}" # currently has unstable ABI that often requires rebuilds +KEYWORDS="~amd64 ~x86" +IUSE="openmp tools +vulkan" + +# Need the static library to run tests + skip vulkan / GPU: +# -DNCNN_BUILD_TESTS=ON -DNCNN_SHARED_LIB=OFF -DNCNN_VULKAN=OFF +RESTRICT="test" + +RDEPEND=" + tools? ( + dev-cpp/abseil-cpp:= + dev-libs/protobuf:= + ) + vulkan? ( + dev-util/glslang:= + media-libs/vulkan-loader + ) +" +DEPEND=" + ${RDEPEND} + vulkan? ( dev-util/vulkan-headers ) +" +BDEPEND=" + tools? ( dev-libs/protobuf[protoc(+)] ) +" + +DOCS=( README.md docs/. ) + +pkg_pretend() { + [[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp +} + +pkg_setup() { + [[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp +} + +src_configure() { + local mycmakeargs=( + -DGLSLANG_TARGET_DIR="${ESYSROOT}"/usr/$(get_libdir)/cmake + -DNCNN_BUILD_EXAMPLES=no + -DNCNN_BUILD_TOOLS=$(usex tools) + -DNCNN_OPENMP=$(usex openmp) + -DNCNN_PYTHON=no # todo if something needs it + -DNCNN_SHARED_LIB=yes + -DNCNN_SIMPLEVK=no + -DNCNN_SYSTEM_GLSLANG=yes + -DNCNN_VERSION=${PV} # avoids libncnn.so.*.%Y%m%d using build date + -DNCNN_VULKAN=$(usex vulkan) + ) + + # temporary workaround due to a >=clang-18 regression (bug #929228) + tc-is-clang && [[ $(clang-major-version) -ge 18 ]] && + mycmakeargs+=( -DNCNN_AVX512BF16=no ) + + cmake_src_configure +} |