#!/bin/sh
set -e
set -x
relver="6.9"
build_dir="/v/autobuild/oksh"

export LDFLAGS="-static"
PREFIX="${PREFIX:-$HOME/pkg}"

if ! [ -d "$build_dir" ] ; then
	mkdir -p "$build_dir"
fi
cd "$build_dir"

arLoc="https://github.com/ibara/oksh/releases/download/oksh-%s/oksh-%s.tar.gz"
arLoc="$(printf "$arLoc\n" "$relver" "$relver")"
arFn="oksh-${relver}.tar.gz"

checksum=c08d97b2ac9ee5d88e9e508d27c75502b2d06c20d4c5ab87b496cb3b9951bd35

if ! [ -e "$arFn" ] ; then
	curl -L -o "$arFn" "$arLoc"
fi

echo "${checksum} $arFn" | sha256sum -c

tar xzvf "$arFn"
cd "oksh-${relver}"
./configure --prefix="$PREFIX" --bindir="$PREFIX/bin" --enable-ksh \
	--enable-static
make
make install -j$(nproc)