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Rewrite build.sh, set GLUON_BRANCH in site.mk, update README
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,153 +1,45 @@ | ||
| #! /usr/bin/env sh | ||
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| FIRMWARE_URL="http://downloads.bremen.freifunk.net/firmware/" | ||
| LOCAL_SUFFIX="bremen" | ||
| GLUON_DIR="gluon/" | ||
| KEYFILE="$HOME/.ecdsakey" | ||
| # environmental and build settings | ||
| KEYFILE="${KEYFILE:-"$HOME/.ecdsakey"}" | ||
| GLUON_TARGETS="${GLUON_TARGETS:-"ar71xx-generic ar71xx-nand mpc85xx-generic x86-generic"}" | ||
| GLUON_PRIORITY="${GLUON_PRIORITY:-7}" | ||
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| # start of script | ||
| set -eu | ||
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| # determine absolute path of site repository | ||
| if which realpath > /dev/null; then | ||
| GLUON_SITEDIR="$(dirname "$(realpath "$0")")" | ||
| export GLUON_SITEDIR="$(dirname "$(realpath "$0")")" | ||
| else | ||
| GLUON_SITEDIR="$(dirname "$(readlink -f "$0")")" | ||
| export GLUON_SITEDIR="$(dirname "$(readlink -f "$0")")" | ||
| fi | ||
| export GLUON_SITEDIR | ||
| GLUON_DIR="${GLUON_SITEDIR}/gluon/" | ||
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| get_GLUON_TAG() { | ||
| if ! git --git-dir="${GLUON_DIR}/.git" describe --exact-match; then | ||
| echo 'The gluon tree is not checked out at a tag.' | ||
| echo 'Please use `git checkout <tagname>` to use an official gluon release' | ||
| echo 'or build it manually. Only with at a tag we can autogenerate the' | ||
| echo 'release string!' | ||
| exit 1 | ||
| fi | ||
| } | ||
| # start building | ||
| cd "${GLUON_DIR}" | ||
| make update V=s | ||
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| get_last_release() { | ||
| branch="$1" | ||
| wget -q -O- "${FIRMWARE_URL}/${branch}/sysupgrade/${branch}.manifest" | \ | ||
| awk 'parse == 1 { print $2; exit } /^$/ { parse=1 }' | ||
| } | ||
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| is_based_on() { | ||
| [ "${1#$2}" != "${1}" ] | ||
| return $? | ||
| } | ||
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| extract_local_version() { | ||
| local_version_tmp="${1#*+${LOCAL_SUFFIX}}" | ||
| echo "${local_version_tmp%~testing}" | ||
| } | ||
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| debug= | ||
| if [ "$#" -gt 0 ]; then | ||
| if [ "$1" = '-h' -o "$1" = '--help' ]; then | ||
| cat <<USAGE | ||
| Usage: $(basename $0) [--debug] | ||
| This script tries to autodetermine the correct release name, builds gluon for | ||
| all supported platforms (excluding x86*), and optionally signs it if an | ||
| ecdsutils keyfile is found (standard path: ~/.ecdsakey) | ||
| USAGE | ||
| exit 1 | ||
| fi | ||
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| if [ "$1" = "--debug" ]; then | ||
| debug=1 | ||
| shift | ||
| fi | ||
| fi | ||
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| GLUON_BRANCH="stable" | ||
| GLUON_TAG="$(get_GLUON_TAG)" | ||
| # remove prefixed "v" | ||
| GLUON_TAG="${GLUON_TAG#v}" | ||
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| statefile="${GLUON_SITEDIR}/.build.${GLUON_BRANCH}.${GLUON_TAG}" | ||
| cont=false | ||
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| if [ -f "$statefile" ]; then | ||
| echo "A previous build for this version was aborted." | ||
| echo "These were the parameters:" | ||
| cat "$statefile" | ||
| echo "You can now either continue the previous build or begin a new one" | ||
| echo "and overwrite the old state file." | ||
| read -p "Do you want to continue the previous build? [Yn] " answer | ||
| case "${answer:-y}" in | ||
| [yY]*) | ||
| . "$statefile" | ||
| cont=true | ||
| ;; | ||
| *) | ||
| rm "$statefile" | ||
| ;; | ||
| esac | ||
| fi | ||
| if ! $cont; then | ||
| echo "Building Gluon ${GLUON_TAG} as ${GLUON_BRANCH}" | ||
| last_release_testing="$(get_last_release testing)" | ||
| last_release_stable="$(get_last_release stable)" | ||
| last_release="$(echo "${last_release_testing}\n${last_release_stable}" | sort -V | tail -n1)" | ||
| echo "Last release was ${last_release}" | ||
| if is_based_on "$last_release" "$GLUON_TAG"; then | ||
| local_version="$(extract_local_version "$last_release")" | ||
| local_version="$(($local_version + 1))" | ||
| else | ||
| # new gluon version => reset local version number | ||
| local_version=1 | ||
| fi | ||
| auto_determined_release="${GLUON_TAG}+${LOCAL_SUFFIX}${local_version}" | ||
| read -p "Release name for this build [default: ${auto_determined_release}]: " GLUON_RELEASE | ||
| GLUON_RELEASE="${GLUON_RELEASE:-$auto_determined_release}" | ||
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| cat > "$statefile" <<EOF | ||
| GLUON_TAG="${GLUON_TAG}" | ||
| GLUON_BRANCH="${GLUON_BRANCH}" | ||
| GLUON_RELEASE="${GLUON_RELEASE}" | ||
| EOF | ||
| fi | ||
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| if [ "$GLUON_BRANCH" = "stable" ]; then | ||
| export GLUON_PRIORITY=7 | ||
| fi | ||
| for target in $GLUON_TARGETS; do | ||
| echo "Building target ${target}" | ||
| make clean GLUON_TARGET="$target" V=s | ||
| schedtool -B -e \ | ||
| make --jobs=$(grep -c '^processor' /proc/cpuinfo) --output-sync=recurse \ | ||
| GLUON_TARGET="$target" V=s | ||
| done | ||
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| # calculate number of threads | ||
| if [ -z "$debug" ]; then | ||
| proc_num="$(($(grep -c '^processor\s' /proc/cpuinfo) + 1))" | ||
| else | ||
| proc_num=1 | ||
| fi | ||
| # generate manifests | ||
| make manifest | ||
|
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| cd "$GLUON_DIR" | ||
| export GLUON_BRANCH GLUON_RELEASE | ||
| if ! $cont; then | ||
| make update ${debug:+V=s} | ||
| if [ -z "${GLUON_BRANCH:-}" ]; then | ||
| make manifest GLUON_BRANCH=testing GLUON_PRIORITY=0 | ||
| # add BRANCH=nightly line below BRANCH=testing line | ||
| sed -i -e "/^BRANCH=testing/ a BRANCH=nightly" \ | ||
| "${GLUON_DIR}/output/images/sysupgrade/testing.manifest" | ||
| fi | ||
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| for target in ar71xx-generic ar71xx-nand mpc85xx-generic x86-generic; do | ||
| env_target="$(echo "$target" | tr '-' '_')" | ||
| set +u | ||
| if eval "[ \"\$TARGET_${env_target}_DONE\" = 1 ]"; then | ||
| continue | ||
| fi | ||
| set -u | ||
| echo "Building target ${target}" | ||
| if $cont; then | ||
| cont=false | ||
| else | ||
| make clean GLUON_TARGET="$target" ${debug:+V=s} | ||
| fi | ||
| make -j${proc_num} GLUON_TARGET="$target" ${debug:+V=s} | ||
| echo "TARGET_${env_target}_DONE=1" >> "$statefile" | ||
| done | ||
| make manifest | ||
| make manifest GLUON_BRANCH=testing GLUON_PRIORITY=0 | ||
| cd .. | ||
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| # sign testing/nightly manifest if key is present | ||
| if [ -n "$KEYFILE" -a -r "$KEYFILE" ]; then | ||
| sed -i -e "/^BRANCH=testing/ a BRANCH=nightly" "${GLUON_DIR}/output/images/sysupgrade/testing.manifest" | ||
| "${GLUON_DIR}/contrib/sign.sh" "$KEYFILE" "${GLUON_DIR}/output/images/sysupgrade/testing.manifest" | ||
| "${GLUON_DIR}/contrib/sign.sh" "$KEYFILE" \ | ||
| "${GLUON_DIR}/output/images/sysupgrade/testing.manifest" | ||
| fi | ||
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| rm "$statefile" |
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