Setup `glibc-runner` with pacman on Termux and install Deno.JS.

termux-pacman-glibc-setup.sh

#!/usr/bin/env -S bash -xeuo pipefail

pkg update && pkg upgrade

pkg install which time ldd tree

set -xeuo pipefail

pkg install pacman patchelf \
            which time ldd tree

echo
echo

pacman-key --init

echo
echo

pacman-key --populate

echo
echo

pacman -Syu

echo
echo

pacman -Sy glibc-runner --assume-installed bash,patchelf,resolv-conf

echo
echo

grun --help

echo
echo

curl -fsSL https://deno.land/install.sh | sh

echo
echo

export DENO_INSTALL="${HOME}/.deno"
export PATH="${PATH}:${DENO_INSTALL}/bin"

echo
echo

patchelf --print-interpreter --print-needed "$(which deno)"

echo
echo

patchelf --set-rpath "${PREFIX}/glibc/lib" --set-interpreter "${PREFIX}/glibc/lib/ld-linux-aarch64.so.1" "$(which deno)"

echo
echo

ldd "$(which deno)"

echo
echo

for i in deno ; do
  cat - << EOF > ~/".${i}/bin/${i}.glibc.sh"
#!/usr/bin/env sh

_oldpwd="\${PWD}"
_dir="\$(dirname "\${0}")"
cd "\${_dir}"

if ! [ -h "${i}" ] ; then
  >&2 mv -fv "${i}" "${i}.orig"
  >&2 ln -sfv "${i}.glibc.sh" "${i}"
fi
cd "\${_oldpwd}"
LD_PRELOAD= exec "\${_dir}/${i}.orig" "\${@}"
# Or
#exec grun "\${_dir}/${i}.orig" "\${@}"

EOF

  chmod -c u+x ~/".${i}/bin/${i}.glibc.sh"
done

echo
echo

deno.glibc.sh --version

echo
echo

tree -a ~/.deno

echo
echo

cat -n ~/.deno/bin/deno.glibc.sh

echo
echo

deno <<< "console.log('Hello world')"

echo
echo


echo 'export PATH="$HOME/.deno/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc