multibuild.sh

#!/bin/bash
# Copyright 2013-2016 Luke Dashjr
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.  See COPYING for more details.

set -e
set -x
reporoot="$1"  # .../files/bfgminer/BFGMINER_VERSION/openwrt/OPENWRT_VERSION
openwrt_root="${2:-openwrt-src}"
BITSTREAM_PKG_PATH="${3}"  # Relative to reporoot
test -n "$reporoot"
reporoot="$(realpath "$reporoot")"
test -n "$reporoot"
cd "${openwrt_root}/"
openwrt_root="$PWD"
test -d "$reporoot"
vcfgdir='vanilla_configs'
vcfglist="$(
	ls -d "$vcfgdir"/*.config* |
	 perl -ple 's[.*/][]' |
	 sort -n
)"
BITSTREAMS=(
	fpgaminer_402-1
	ztex-ufm1_15b1_121126-1
	ztex-ufm1_15d4_121126-1
	ztex-ufm1_15y1_121126-1
)

if [ -d "${reporoot}/${BITSTREAM_PKG_PATH}" ]; then
(
	for bs in ${BITSTREAMS[@]}; do
		if ! [ -r "${reporoot}/${BITSTREAM_PKG_PATH}/bitstream-${bs}_all.ipk" ]; then
			echo "Cannot find ${bs} bitstream package" >&2
			exit 1
		fi
	done
)
else
	echo 'Cannot find bitstreams directory' >&2
	exit 1
fi

plat1=''
for cfn in $vcfglist; do
	plat="$(perl -ple 's/^\d+\.config\.(\w+)$/$1/ or $_=""' <<<"$cfn")"
	test -n "$plat" ||
		continue
	if [[ $plat =~ _pkgs$ ]]; then
		plat="${plat::-5}"
	else
		plat="$(perl -ple 's/_.*//' <<<"$plat")"
	fi
	platlist+=("$plat")
	cp -v "$vcfgdir/$cfn" .config
	yes '' | make oldconfig
	make {tools,toolchain}/install package/bfgminer/{clean,compile} V=s
	mkdir "$reporoot/$plat" -pv
	files=$(ls bin/"$plat"/packages/{*/,}bfgminer*_${plat}*.ipk bin/packages/"$plat"/{*/,}bfgminer*_${plat}*.ipk || true)
	if test -z "${files}"; then
		echo "Cannot find built packages"
		exit 1
	fi
	cp -v ${files} "$reporoot/$plat/"
	if [ -n "${BITSTREAM_PKG_PATH}" ]; then
	(
		test -d "$reporoot/${BITSTREAM_PKG_PATH}"
		cd "$reporoot/$plat"
		for bs in ${BITSTREAMS[@]}; do
			ln -vfs "../${BITSTREAM_PKG_PATH}/bitstream-${bs}_all.ipk" .
		done
	)
	fi
	(
		cd "$reporoot/$plat/"
		PATH="${openwrt_root}/staging_dir/host/bin/:${PATH}" \
		"${openwrt_root}/scripts/ipkg-make-index.sh" .
	) > "$reporoot/$plat/Packages"
	gzip -9 < "$reporoot/$plat/Packages" > "$reporoot/$plat/Packages.gz"
done