# Maintainer: Mitch Bigelow # Contributor: Utkan Güngördü # Maintainer: Hurricane Pootis pkgname=ncnn-git _pkgname=ncnn pkgver=20231027.r9.g31e315981 pkgrel=1 pkgdesc="High-performance neural network inference framework optimized for the mobile platform" url="https://github.com/Tencent/ncnn" license=('BSD') depends=('glslang') makedepends=('git' 'cmake' 'vulkan-icd-loader' 'protobuf' 'vulkan-headers') optdepends=('protobuf: for onnx2ncnn') conflicts=('ncnn') provides=('ncnn') arch=('i686' 'x86_64') source=("git+https://github.com/Tencent/ncnn.git" "git+https://github.com/KhronosGroup/glslang" "git+https://github.com/pybind/pybind11") sha256sums=('SKIP' 'SKIP' 'SKIP') pkgver() { cd "${srcdir}/ncnn" git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g' } prepare() { cd "${srcdir}/ncnn" # init submodules git submodule init git config submodule.glslang.url "$srcdir/glslang" git config submodule.python/pybind11.url "$srcdir/pybind11" git -c protocol.file.allow=always submodule update } build() { cd "${srcdir}" cmake -S $_pkgname -B build \ -DCMAKE_INSTALL_PREFIX=/usr \ -DCMAKE_BUILD_TYPE='Release' \ -DNCNN_BUILD_EXAMPLES=OFF \ -DNCNN_VULKAN=ON \ -DNCNN_SYSTEM_GLSLANG=ON \ -DNCNN_SHARED_LIB=ON \ -DNCNN_ENABLE_LTO=ON \ -DNCNN_STDIO=ON \ -DNCNN_STRING=ON \ -DNCNN_BUILD_TOOLS=1 \ -DGLSLANG_TARGET_DIR=/usr/lib/cmake \ -Wno-dev cmake --build build } package() { cd "${srcdir}" DESTDIR="${pkgdir}" cmake --install build install -Dm644 "${srcdir}/ncnn/LICENSE.txt" "$pkgdir/usr/share/licenses/$pkgname/LICENSE" }