#!/bin/sh

apk add autoconf
apk add automake
apk add libtool
apk add libmilter
apk add libmilter-dev
apk add openssl-dev
apk add gcc
apk add musl-dev
apk add build-base
wget https://pkg.doylendsoftware.com/mirror/snapshots/sourcefourge.net/projects/opendkim/files/opendkim-2.10.3.tar.gz -O opendkim.tar.gz
mkdir opendkim
tar xvzf opendkim.tar.gz --strip-components=1 -C opendkim
cd opendkim
autoreconf --install
LIBS="-lssl -lcrypto" ./configure --with-openssl --enable-static --disable-shared ac_cv_search_SSL_library_init="-lssl"
echo "#include <stdio.h>" >> build-config.h
make -j$(nproc)
cd opendkim
install -d -m 755 /out/files/usr/sbin
install -m 755 opendkim opendkim-genkey opendkim-genzone opendkim-testkey opendkim-testmsg /out/files/usr/sbin