Provisioning script to compile elixir on OpenBSD 6.6

compile_elixir_openbsd6.6.sh

#!/usr/bin/env bash
set -xe

orig_dir=`pwd`

OTP_VER="21.3.8.14"
ELIXIR_VER="1.10.2"
export AUTOCONF_VERSION=2.69

# Set encoding
export LC_CTYPE=en_US.UTF-8
echo "export LC_CTYPE=en_US.UTF-8" >> /etc/profile

# Install required software; force non-interactive mode
pkg_add -I autoconf-${AUTOCONF_VERSION}p2 gmake

# Download and unpack OTP
prefix=OTP-$OTP_VER
wget https://github.com/erlang/otp/archive/$prefix.tar.gz
tar -zxf $prefix.tar.gz
cd otp-$prefix

# Install OTP
./otp_build autoconf
./configure
gmake
sudo gmake install

# Download and unpack Elixir
cd $orig_dir
prefix=v$ELIXIR_VER
wget https://github.com/elixir-lang/elixir/archive/$prefix.tar.gz
tar -zxf $prefix.tar.gz
cd elixir-$ELIXIR_VER

# Install Elixir
gmake clean test

# Add Elixir binaries to PATH
cwd=`pwd`
echo "export PATH=$cwd/bin:$PATH" >> /etc/profile

# Is it working?
bin/iex -h