BareMetal-newlib4/setup-newlib.sh at main · ReturnInfinity/BareMetal-newlib4 · GitHub

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#!/bin/bash

set -e

# Confirmation prompt
echo "This script will remove the currently installed autoconf and automake, download and install autoconf-2.69 and automake-1.15.1, and adjust the path variable. sudo will be used. Are you sure?"
read -p "Enter 'yes' to continue: " -r response
if [ "$response" != "yes" ]; then
	echo "Aborting..."
	exit 1
fi

# Remove autoconf and automake
sudo apt remove autoconf automake

# Download and autoconf-2.69 and automake-1.15.1
echo "Downloading source..."
if [ -x "$(command -v curl)" ]; then
	curl -s -O https://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
	curl -s -O https://ftp.gnu.org/gnu/automake/automake-1.15.1.tar.gz
else
	wget -q https://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
	wget -q https://ftp.gnu.org/gnu/automake/automake-1.15.1.tar.gz
fi

# Extract autoconf-2.69 and automake-1.15.1
echo "Extracting source..."
tar -xzf autoconf-2.69.tar.gz
tar -xzf automake-1.15.1.tar.gz

# Build and install autoconf-2.69 and automake-1.15.1
echo "Compiling source..."
cd autoconf-2.69
./configure
make
sudo make install
cd ..
cd automake-1.15.1
./configure
make
sudo make install
cd ..

# Set path variable
PATH=$PATH:/usr/local/bin

echo "Done!"