blob: d0e3b44575a267ef544d66324fc10f188da1c30c [file] [log] [blame]
#!/bin/bash
# This build script is for running the Jenkins builds using docker.
#
# Trace bash processing
#set -x
# Default variables
WORKSPACE=${WORKSPACE:-${HOME}/${RANDOM}${RANDOM}}
http_proxy=${http_proxy:-}
# Timestamp for job
echo "Build started, $(date)"
# Configure docker build
if [[ -n "${http_proxy}" ]]; then
PROXY="RUN echo \"Acquire::http::Proxy \\"\"${http_proxy}/\\"\";\" > /etc/apt/apt.conf.d/000apt-cacher-ng-proxy"
fi
Dockerfile=$(cat << EOF
FROM ubuntu:latest
${PROXY}
ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update && apt-get install -yy \
bc \
build-essential \
git \
gcc-powerpc64le-linux-gnu \
software-properties-common \
libssl-dev \
iputils-ping \
bison \
flex
RUN apt-add-repository -y multiverse && apt-get update && apt-get install -yy \
dwarves \
sparse
RUN grep -q ${GROUPS[0]} /etc/group || groupadd -g ${GROUPS[0]} ${USER}
RUN grep -q ${UID} /etc/passwd || useradd -d ${HOME} -m -u ${UID} -g ${GROUPS[0]} ${USER}
USER ${USER}
ENV HOME ${HOME}
RUN /bin/bash
EOF
)
# Build the docker container
if ! docker build -t trace-linux-build/ubuntu - <<< "${Dockerfile}" ; then
echo "Failed to build docker container."
exit 1
fi
# Create the docker run script
export PROXY_HOST=${http_proxy/#http*:\/\/}
export PROXY_HOST=${PROXY_HOST/%:[0-9]*}
export PROXY_PORT=${http_proxy/#http*:\/\/*:}
mkdir -p "${WORKSPACE}"
cat > "${WORKSPACE}"/build.sh << EOF_SCRIPT
#!/bin/bash
set -xe
cd ${WORKSPACE}
# Go into the linux directory (the script will put us in a build subdir)
cd linux
# Record the version in the logs
powerpc64le-linux-gnu-gcc --version
# Build kernel prep
ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- make mrproper
# Generate the config
echo "CONFIG_PPC_PSERIES=y" >> fragment.config
echo "CONFIG_PPC_POWERNV=y" >> fragment.config
echo "CONFIG_MTD=y" >> fragment.config
echo "CONFIG_MTD_BLOCK=y" >> fragment.config
echo "CONFIG_MTD_POWERNV_FLASH=y" >> fragment.config
ARCH=powerpc scripts/kconfig/merge_config.sh \
arch/powerpc/configs/ppc64_defconfig \
arch/powerpc/configs/le.config \
fragment.config
# Ensure config is up to date and no questions will be asked
yes "" | ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- make oldconfig
# Build kernel
ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- make -j$(nproc) vmlinux
EOF_SCRIPT
chmod a+x "${WORKSPACE}"/build.sh
# Run the docker container, execute the build script we just built
docker run --cap-add=sys_admin --net=host --rm=true -e WORKSPACE="${WORKSPACE}" --user="${USER}" \
-w "${WORKSPACE}" -v "${WORKSPACE}":"${WORKSPACE}" \
-t trace-linux-build/ubuntu "${WORKSPACE}"/build.sh
result=${?}
# Timestamp for build
echo "Build completed, $(date)"
exit ${result}