#!/bin/sh
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# Copyright (c) 2020 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# buildall-qemu: a tool for automating build testing of recipes
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# TODO: Add support for selecting which qemu architectures to build
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# TODO: Add support for queueing up multiple recipe builds
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# TODO: Add more logging options (e.g. local.conf info, bitbake env info)
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usage ()
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{
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base=$(basename "$0")
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echo "Usage: $base [options] [recipename/target]"
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echo "Executes a build of a given target for selected LIBCs. With no options, default to both libc and musl."
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echo "Options:"
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echo "-l, --libc Specify one of \"glibc\" or \"musl\""
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}
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buildall ()
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{
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# Get path to oe-core directory. Since oe-init-build-env prepends $PATH with
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# the path to the scripts directory, get it from there
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SCRIPTS_PATH="$(echo "$PATH" | cut -d ":" -f 1)"
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OE_CORE_PATH=$(echo "$SCRIPTS_PATH" | sed 's|\(.*\)/.*|\1|')
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# Get target list and host machine information
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TARGET_LIST=$(find "$OE_CORE_PATH"/meta/conf/machine -maxdepth 1 -type f | grep qemu | sed 's|.*/||' | sed -e 's/\.conf//')
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# Set LIBC value to use for the builds based on options provided by the user
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if [ -n "$2" ]
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then
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LIBC_LIST="$2"
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echo "$LIBC_LIST"
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else
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LIBC_LIST="glibc musl"
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echo "$LIBC_LIST"
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fi
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START_TIME=$(date "+%Y-%m-%d_%H:%M:%S")
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LOG_FILE="$1-buildall.log"
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OS_INFO=$(grep "PRETTY_NAME=" /etc/os-release | awk -F "=" '{print $2}' | sed -e 's/^"//' -e 's/"$//')
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# Append an existing log file for this build with .old if one exists
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if [ -f "${LOG_FILE}" ]
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then
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mv "${LOG_FILE}" "${LOG_FILE}.old"
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else
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touch "${LOG_FILE}"
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fi
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# Fill the log file with build and host info
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echo "BUILDALL-QEMU LOG FOR $1" >> "${LOG_FILE}"
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echo "START TIME: ${START_TIME}" >> "${LOG_FILE}"
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echo "HOSTNAME: $(uname -n)" >> "${LOG_FILE}"
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echo "HOST OS: ${OS_INFO}" >> "${LOG_FILE}"
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echo "HOST KERNEL: $(uname -r)" >> "${LOG_FILE}"
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echo "===============" >> "${LOG_FILE}"
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echo "BUILD RESULTS:" >> "${LOG_FILE}"
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# start the builds for each MACHINE and TCLIBC
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for j in ${LIBC_LIST}
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do
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echo "[$j]" >> "${LOG_FILE}"
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for i in ${TARGET_LIST}
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do
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echo "$i" "$j"; \
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TCLIBC=$j MACHINE=$i bitbake "$1" && echo "PASS: $i" >> "${LOG_FILE}" || echo "FAIL: $i" >> "${LOG_FILE}"
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done
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done
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# Get pass/fail totals and add them to the end of the log
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PASSED=$(grep "PASS:" "${LOG_FILE}" | wc -l)
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FAILED=$(grep "FAIL:" "${LOG_FILE}" | wc -l)
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echo "===============" >> "${LOG_FILE}"
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echo "PASSED: ${PASSED}" >> "${LOG_FILE}"
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echo "FAILED: ${FAILED}" >> "${LOG_FILE}"
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}
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# fail entire script if any command fails
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set -e
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# print usage and exit if not enough args given
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[ $# -eq 0 ] && usage && exit 1
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# handle arguments
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RECIPE=
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while [ $# -gt 0 ]
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do
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arg=$1
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case $arg in
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-l|--libc)
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if [ "$2" = "glibc" ] || [ "$2" = "musl" ]
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then
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LIBC_LIST="$2"
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else
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echo "Unrecognized libc option."
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usage && exit 1
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fi
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shift
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shift
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;;
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*)
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RECIPE="$1"
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shift
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;;
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esac
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done
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set -- "$RECIPE"
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# run buildall for the given recipe and LIBC
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if [ -n "$1" ]
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then
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buildall "$1" "$LIBC_LIST"
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fi
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