summaryrefslogtreecommitdiff
path: root/dev-libs/ncnn/ncnn-20210525-r1.ebuild
diff options
context:
space:
mode:
Diffstat (limited to 'dev-libs/ncnn/ncnn-20210525-r1.ebuild')
-rw-r--r--dev-libs/ncnn/ncnn-20210525-r1.ebuild76
1 files changed, 0 insertions, 76 deletions
diff --git a/dev-libs/ncnn/ncnn-20210525-r1.ebuild b/dev-libs/ncnn/ncnn-20210525-r1.ebuild
deleted file mode 100644
index a6aa54a5132f..000000000000
--- a/dev-libs/ncnn/ncnn-20210525-r1.ebuild
+++ /dev/null
@@ -1,76 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit cmake
-
-DESCRIPTION="High-performance neural network inference framework"
-HOMEPAGE="https://github.com/Tencent/ncnn"
-SRC_URI="https://github.com/Tencent/ncnn/archive/${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="BSD ZLIB"
-SLOT="0/${PV}" # currently has unstable ABI that often requires rebuilds
-KEYWORDS="~amd64 ~x86"
-IUSE="tools +vulkan"
-
-# Need the static library to run tests:
-# -DNCNN_BUILD_TESTS=ON, -DNCNN_SHARED_LIB=OFF, USE=-vulkan (skip GPU)
-RESTRICT="test"
-
-RDEPEND="
- dev-util/glslang
- tools? ( dev-libs/protobuf:= )
- vulkan? ( media-libs/vulkan-loader )"
-DEPEND="
- ${RDEPEND}
- vulkan? ( dev-util/vulkan-headers )"
-
-PATCHES=(
- "${FILESDIR}"/${PN}-fix-glslang-include.patch
-)
-DOCS=( README.md docs/. )
-
-src_prepare() {
- cmake_src_prepare
-
- sed -i "/DESTINATION/s| lib| $(get_libdir)|" src/CMakeLists.txt || die
-
- # Workaround build issues on AVX without AVX2 (bug #730468)
- # This can be removed if CXXFLAGS="-mavx -mno-avx2" builds after a bump.
- find src -type f -exec sed -i s/__AVX__/__AVX2__/g {} + || die
-}
-
-src_configure() {
- local mycmakeargs=(
- -DCMAKE_SKIP_RPATH=ON # for tools
- -DGLSLANG_TARGET_DIR="${ESYSROOT}"/usr/$(get_libdir)/cmake
- -DNCNN_BUILD_EXAMPLES=OFF
- -DNCNN_BUILD_TOOLS=$(usex tools)
- -DNCNN_PYTHON=OFF # missing portalocker, and nothing needs this for now
- -DNCNN_SHARED_LIB=ON
- -DNCNN_SYSTEM_GLSLANG=ON
- -DNCNN_VERSION=${PV} # avoids libncnn.so.*.%Y%m%d (build date)
- -DNCNN_VULKAN=$(usex vulkan)
- )
-
- cmake_src_configure
-}
-
-src_install() {
- cmake_src_install
-
- if use tools; then
- local tools=(
- caffe/caffe2ncnn
- darknet/darknet2ncnn
- mxnet/mxnet2ncnn
- ncnn2mem
- ncnnmerge
- ncnnoptimize
- onnx/onnx2ncnn
- quantize/{ncnn2int8,ncnn2table}
- )
- dobin "${tools[@]/#/${BUILD_DIR}/tools/}"
- fi
-}