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#!/bin/sh
# Instructions!
# cd ~
# wget https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/libgpiod.sh
# chmod +x libgpiod.sh
# ./libgpiod.sh
is_legacy=0
# Loop through arguments and process them
for arg in "$@"
do
case $arg in
-l|--legacy)
is_legacy=1
shift
;;
*)
shift
;;
esac
done
echo "Installing build requirements - this may take a few minutes!"
echo
# install generic linux packages required
sudo apt-get update && sudo apt-get install -y \
autoconf \
autoconf-archive \
automake \
build-essential \
git \
libtool \
pkg-config \
python3 \
python3-dev \
python3-setuptools \
swig3.0 \
wget
# for raspberry pi we need...
sudo apt-get install -y raspberrypi-kernel-headers
build_dir=`mktemp -d /tmp/libgpiod.XXXX`
echo "Cloning libgpiod repository to $build_dir"
echo
cd "$build_dir"
git clone git://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git .
if test $is_legacy = 1; then
git checkout v1.4.2 -b v1.4.2
fi
echo "Building libgpiod"
echo
include_path=`python3 -c "from sysconfig import get_paths; print(get_paths()['include'])"`
export PYTHON_VERSION=3
./autogen.sh --enable-tools=yes --prefix=/usr/local/ --enable-bindings-python CFLAGS="-I/$include_path" \
&& make \
&& sudo make install \
&& sudo ldconfig
# This is not the right way to do this:
sudo cp bindings/python/.libs/gpiod.so /usr/local/lib/python3.?/dist-packages/
sudo cp bindings/python/.libs/gpiod.la /usr/local/lib/python3.?/dist-packages/
sudo cp bindings/python/.libs/gpiod.a /usr/local/lib/python3.?/dist-packages/
exit 0