mirror of
https://github.com/termux/termux-packages.git
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702442b70d
- migrate to `libprotobuf` - depend on new `libandroid-stub`: https://github.com/termux/termux-packages/pull/23712
116 lines
3.5 KiB
Bash
116 lines
3.5 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://github.com/Tencent/ncnn
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TERMUX_PKG_DESCRIPTION="A high-performance neural network inference framework optimized for the mobile platform"
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TERMUX_PKG_LICENSE="BSD 3-Clause"
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TERMUX_PKG_MAINTAINER="@termux"
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TERMUX_PKG_VERSION="20241226"
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TERMUX_PKG_SRCURL=https://github.com/Tencent/ncnn/releases/download/${TERMUX_PKG_VERSION}/ncnn-${TERMUX_PKG_VERSION}-full-source.zip
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TERMUX_PKG_SHA256=b2145f7b01422f5ee66777d1c2c29de935191ed39865193951e1a7228202a6c1
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TERMUX_PKG_AUTO_UPDATE=false
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TERMUX_PKG_DEPENDS="abseil-cpp, glslang, libc++, libandroid-stub, libprotobuf, vulkan-loader"
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TERMUX_PKG_BUILD_DEPENDS="python, vulkan-headers, vulkan-loader-android"
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TERMUX_PKG_PYTHON_COMMON_DEPS="wheel, pybind11"
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TERMUX_PKG_BUILD_IN_SRC=true
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
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-DNCNN_AVX=OFF
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-DNCNN_BUILD_BENCHMARK=OFF
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-DNCNN_BUILD_EXAMPLES=OFF
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-DNCNN_BUILD_TESTS=OFF
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-DNCNN_BUILD_TOOLS=OFF
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-DNCNN_DISABLE_EXCEPTION=OFF
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-DNCNN_DISABLE_RTTI=OFF
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-DNCNN_ENABLE_LTO=ON
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-DNCNN_OPENMP=ON
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-DNCNN_PYTHON=ON
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-DNCNN_SHARED_LIB=OFF
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-DNCNN_SIMPLEOCV=ON
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-DNCNN_SIMPLEOMP=ON
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-DNCNN_SIMPLESTL=OFF
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-DNCNN_SYSTEM_GLSLANG=ON
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-DNCNN_VULKAN=ON
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-DVulkan_LIBRARY=${TERMUX_PREFIX}/lib/libvulkan.so
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-DVulkan_INCLUDE_DIRS=${TERMUX_PREFIX}/include
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"
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# The original "termux_extract_src_archive" always strips the first components
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# but the source of libncnn is directly under the root directory of the zip file
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termux_extract_src_archive() {
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local file="$TERMUX_PKG_CACHEDIR/$(basename "$TERMUX_PKG_SRCURL")"
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mkdir -p "$TERMUX_PKG_SRCDIR"
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unzip -q "$file" -d "$TERMUX_PKG_SRCDIR"
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}
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termux_step_pre_configure() {
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termux_setup_cmake
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termux_setup_ninja
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termux_setup_protobuf
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CXXFLAGS+=" -std=c++17"
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LDFLAGS+=" -fopenmp -static-openmp"
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LDFLAGS+=" $("${TERMUX_SCRIPTDIR}/packages/libprotobuf/interface_link_libraries.sh")"
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LDFLAGS+=" -lutf8_range -lutf8_validity"
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LDFLAGS+=" -landroid -ljnigraphics -llog"
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}
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termux_step_post_make_install() {
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# the build system can only build static or shared
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# at a given time
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+="
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-DNCNN_BUILD_TOOLS=ON
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-DNCNN_SHARED_LIB=ON
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"
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termux_step_configure
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termux_step_make
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termux_step_make_install
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pushd python
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pip install --no-deps . --prefix "${TERMUX_PREFIX}"
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popd
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return
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# below are testing tools that should not be packaged
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# as they can be >100MB
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+="
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-DNCNN_BUILD_BENCHMARK=ON
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-DNCNN_BUILD_EXAMPLES=ON
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-DNCNN_BUILD_TESTS=ON
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-DNCNN_SHARED_LIB=OFF
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"
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termux_step_configure
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termux_step_make
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local tools_dir="${TERMUX_PREFIX}/lib/ncnn"
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local benchmarks=$(find benchmark -mindepth 1 -maxdepth 1 -type f | sort)
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for benchmark in ${benchmarks}; do
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case "$(basename "${benchmark}")" in
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*[Cc][Mm]ake*) continue ;;
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*.cpp*) continue ;;
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*.md) continue ;;
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*.*) install -v -Dm644 "${benchmark}" -t "${tools_dir}/benchmark" ;;
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*) install -v -Dm755 "${benchmark}" -t "${tools_dir}/benchmark" ;;
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esac
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done
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local examples=$(find examples -mindepth 1 -maxdepth 1 -type f | sort)
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for example in ${examples}; do
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case "$(basename "${example}")" in
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*[Cc][Mm]ake*) continue ;;
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*.cpp*) continue ;;
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*.*) install -v -Dm644 "${example}" -t "${tools_dir}/examples" ;;
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*) install -v -Dm755 "${example}" -t "${tools_dir}/examples" ;;
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esac
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done
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local tests=$(find tests -mindepth 1 -maxdepth 1 -type f | sort)
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for test in ${tests}; do
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case "$(basename "${test}")" in
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*[Cc][Mm]ake*) continue ;;
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*.cpp*) continue ;;
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*.h) continue ;;
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*.py) continue ;;
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*) install -v -Dm755 "${test}" -t "${tools_dir}/tests" ;;
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esac
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done
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}
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