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#!/bin/bash
echo "Going to build:"
echo "git branch: ${BRANCH}"
echo "git revision: ${GIT_COMMIT}"
echo "Root build cause: ${ROOT_BUILD_CAUSE}"
echo
sudo apt-get -q=2 update
# gcc-arm-none-eabi
sudo apt-get -q=2 -y install git ninja-build g++ gperf python3-ply \
rsync device-tree-compiler \
python3-pip python3-serial python3-setuptools python3-wheel \
python3-requests util-linux rename srecord \
protobuf-compiler python3-protobuf
set -ex
sudo pip3 install west pyelftools
west --version
git clone -b ${BRANCH} https://github.com/zephyrproject-rtos/zephyr.git
west init -l zephyr/
west update
cd zephyr
git clean -fdx
if [ -n "${GIT_COMMIT}" ]; then
git checkout ${GIT_COMMIT}
fi
echo "GIT_COMMIT_ID=$(git rev-parse --short=8 HEAD)" > ${WORKSPACE}/env_var_parameters
# Toolchains are downloaded once (per release) and cached in a persistent
# docker volume under ${HOME}/srv/toolchain/.
# Note that Zephyr SDK is needed even when building with the gnuarmemb
# toolchain, ZEPHYR_SDK_INSTALL_DIR is needed to find things like conf.
export ZEPHYR_SDK_INSTALL_DIR="${HOME}/srv/toolchain/zephyr-sdk-0.13.1"
export GNUARMEMB_TOOLCHAIN_PATH="${HOME}/srv/toolchain/gcc-arm-none-eabi-9-2019-q4-major"
# Set build environment variables
export LANG=C.UTF-8
ZEPHYR_BASE=${WORKSPACE}/zephyr
PATH=${ZEPHYR_BASE}/scripts:${PATH}
#OUTDIR=${HOME}/srv/zephyr/${BRANCH}/${ZEPHYR_TOOLCHAIN_VARIANT}/${PLATFORM}
OUTDIR=${WORKSPACE}/zephyr-out/${BRANCH}/${ZEPHYR_TOOLCHAIN_VARIANT}/${PLATFORM}
export LANG ZEPHYR_BASE PATH
CCACHE_DIR="${HOME}/srv/ccache-zephyr/${BRANCH}"
CCACHE_UNIFY=1
CCACHE_SLOPPINESS=file_macro,include_file_mtime,time_macros
USE_CCACHE=1
export CCACHE_DIR CCACHE_UNIFY CCACHE_SLOPPINESS USE_CCACHE
env |grep '^ZEPHYR'
mkdir -p "${CCACHE_DIR}"
rm -rf ${OUTDIR}
echo ""
echo "########################################################################"
echo " mass-build (twister)"
echo "########################################################################"
# Show ccache stats both before and after build.
CCACHE_DIR=${CCACHE_DIR} ccache --show-stats
time ${ZEPHYR_BASE}/scripts/twister \
--platform ${PLATFORM} \
--inline-logs \
--verbose \
--build-only \
--outdir ${OUTDIR} \
-x=USE_CCACHE=${USE_CCACHE} \
--jobs 2 \
${TWISTER_EXTRA}
CCACHE_DIR=${CCACHE_DIR} ccache --show-stats
# Put report where rsync below will pick it up.
cp ${OUTDIR}/twister.csv ${OUTDIR}/${PLATFORM}/
cd ${ZEPHYR_BASE}
# OUTDIR is already per-platform, but it may get contaminated with unrelated
# builds e.g. due to bugs in twister script. It however stores builds in
# per-platform named subdirs under its --outdir (${OUTDIR} in our case), so
# we use ${OUTDIR}/${PLATFORM} paths below.
find ${OUTDIR}/${PLATFORM} -type f -name '.config' -exec rename 's/.config/zephyr.config/' {} +
rsync -avm \
--include=zephyr.bin \
--include=zephyr.config \
--include=zephyr.elf \
--include='twister.*' \
--include='*/' \
--exclude='*' \
${OUTDIR}/${PLATFORM} ${WORKSPACE}/out/
find ${OUTDIR}/${PLATFORM} -type f -name 'zephyr.config' -delete
# If there are support files, ship them.
BOARD_CONFIG=$(find "${ZEPHYR_BASE}/boards/" -type f -name "${PLATFORM}_defconfig")
BOARD_DIR=$(dirname ${BOARD_CONFIG})
test -d "${BOARD_DIR}/support" && rsync -avm "${BOARD_DIR}/support" "${WORKSPACE}/out/${PLATFORM}"
cd ${WORKSPACE}/
echo "=== contents of ${WORKSPACE}/out/ ==="
find out
echo "=== end of contents of ${WORKSPACE}/out/ ==="
CCACHE_DIR=${CCACHE_DIR} ccache -M 30G
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