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# Maintainer: Gegrely Imreh <imrehg@gmail.com>
pkgname=edgetpu_api
pkgver=2.11.1
pkgrel=1
pkgdesc='Google Coral Edge TPU runtime and Python library'
arch=('x86_64' 'aarch64' 'armv7h')
url='https://coral.withgoogle.com/'
license=('Apache')
options=(!strip)
depends=('python' 'python-pip' 'python-pillow' 'python-numpy' 'libunwind' 'libc++')
source=("https://dl.google.com/coral/${pkgname}/${pkgname}_${pkgver}.tar.gz")
md5sums=('b9f38b4322da647e2ec460126750bf80')
sha256sums=('6067fcc921423c3dc23e1bc12186e42ff954eada50b44826b2167700b50dc69e')
package() {
install -Dm644 "${srcdir}/${pkgname}/99-edgetpu-accelerator.rules" \
"${pkgdir}/usr/lib/udev/rules.d/99-edgetpu-accelerator.rules"
case $CARCH in
x86_64)
LIBEDGETPU_SUFFIX=x86_64
libfile="libedgetpu_x86_64.so"
SWIG_ARCH=x86_64
;;
aarch64)
LIBEDGETPU_SUFFIX=arm64
libfile="libedgetpu_arm64.so"
SWIG_ARCH=aarch64
;;
armv7h)
LIBEDGETPU_SUFFIX=arm32
libfile="libedgetpu_arm32.so"
SWIG_ARCH=arm
;;
esac
LIBEDGETPU_SRC="${srcdir}/${pkgname}/libedgetpu/libedgetpu_${LIBEDGETPU_SUFFIX}.so"
LIBEDGETPU_DST="${pkgdir}/usr/lib/libedgetpu.so.1.0"
install -Dm755 "${LIBEDGETPU_SRC}" "${LIBEDGETPU_DST}"
python -m pip install --no-cache-dir --no-compile --no-deps --ignore-installed --root="${pkgdir}" "${srcdir}/${pkgname}/edgetpu-${pkgver}-py3-none-any.whl"
# Architecture cleanup and symlinking for relevant Python versions
python_versions=( "36m" "37m" )
find "${pkgdir}/usr/lib/" -name "_edgetpu_cpp_wrapper.*.so"|while read wrapperfile; do
wrapperfilename=$(basename "$wrapperfile")
wrapperdirname=$(dirname "$wrapperfile")
if [ -n "${wrapperfilename##*$SWIG_ARCH*}" ]; then
rm $wrapperfile
else
for version in "${python_versions[@]}" ; do
testfile="${wrapperfilename/3[5-7]m/$version}"
if [ "$wrapperfilename" = "$testfile" ]; then
continue
elif [ -f "$wrapperdirname/$testfile" ]; then
break
else
msg "Creating link: $wrapperfilename -> $testfile"
ln -s "$wrapperfilename" "$wrapperdirname/$testfile"
fi
done
fi
done
}
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