sudo apt-get update --yes

sudo apt-get upgrade --yes

sudo apt-get install cmake python3-dev python3-pytest doxygen graphviz gcovr llvm g++ pkg-config m4 --yes

curl --proto '=https' --tlsv1.3 https://sh.rustup.rs -sSf | sh -s -- -y #install rust compiler

wget -q https://ftp.mozilla.org/pub/firefox/releases/102.2.0esr/source/firefox-102.2.0esr.source.tar.xz

tar xf firefox-102.2.0esr.source.tar.xz

cd firefox-102.2.0/js

sed -i 's/bool Unbox/JS_PUBLIC_API bool Unbox/g' ./public/Class.h # need to manually add JS_PUBLIC_API to js::Unbox until it gets fixed in Spidermonkey

sed -i 's/bool js::Unbox/JS_PUBLIC_API bool js::Unbox/g' ./src/vm/JSObject.cpp # same here

cd src

cp ./configure.in ./configure

chmod +x ./configure

mkdir _build

cd _build

../configure --disable-jemalloc --with-system-zlib --with-intl-api --enable-optimize

make

make install