CROSS_COMPILE cross-compiler toolchain prefix (default: "")
MAKEALL_LOGDIR output all logs to here (default: ./LOG/)
BUILD_DIR output build directory (default: ./)
+ BUILD_NBUILDS number of parallel targets (default: 1)
Examples:
- build all Power Architecture boards:
LOG_DIR="LOG"
fi
-if [ ! "${BUILD_DIR}" ] ; then
- BUILD_DIR="."
+: ${BUILD_NBUILDS:=1}
+BUILD_MANY=0
+
+if [ "${BUILD_NBUILDS}" -gt 1 ] ; then
+ BUILD_MANY=1
+ : ${BUILD_DIR:=./build}
+ mkdir -p "${BUILD_DIR}/ERR"
+ find "${BUILD_DIR}/ERR/" -type f -exec rm -f {} +
fi
-[ -d ${LOG_DIR} ] || mkdir ${LOG_DIR} || exit 1
+: ${BUILD_DIR:=.}
+
+OUTPUT_PREFIX="${BUILD_DIR}"
+
+[ -d ${LOG_DIR} ] || mkdir "${LOG_DIR}" || exit 1
+find "${LOG_DIR}/" -type f -exec rm -f {} +
LIST=""
# Keep track of the number of builds and errors
ERR_CNT=0
ERR_LIST=""
+WRN_CNT=0
+WRN_LIST=""
TOTAL_CNT=0
+CURRENT_CNT=0
+OLDEST_IDX=1
RC=0
# Helper funcs for parsing boards.cfg
#########################################################################
## ARM11 Systems
#########################################################################
-LIST_ARM11="$(boards_by_cpu arm1136) \
- imx31_phycore \
- imx31_phycore_eet \
- mx31pdk \
- smdk6400 \
-"
+LIST_ARM11="$(boards_by_cpu arm1136)"
#########################################################################
## ARMV7 Systems
LIST_pxa="$(boards_by_cpu pxa)"
-LIST_ixp="$(boards_by_cpu ixp)
- pdnb3 \
- scpu \
-"
+LIST_ixp="$(boards_by_cpu ixp)"
#########################################################################
## ARM groups
echo ""
}
+# Each finished build will have a file called ${donep}${n},
+# where n is the index of the build. Each build
+# we've already noted as finished will have ${skipp}${n}.
+# The code managing the build process will use this information
+# to ensure that only BUILD_NBUILDS builds are in flight at once
+donep="${LOG_DIR}/._done_"
+skipp="${LOG_DIR}/._skip_"
+
build_target() {
target=$1
+ build_idx=$2
if [ "$ONLY_LIST" == 'y' ] ; then
list_target ${target}
return
fi
+ if [ $BUILD_MANY == 1 ] ; then
+ output_dir="${OUTPUT_PREFIX}/${target}"
+ mkdir -p "${output_dir}"
+ else
+ output_dir="${OUTPUT_PREFIX}"
+ fi
+
+ export BUILD_DIR="${output_dir}"
+
${MAKE} distclean >/dev/null
${MAKE} -s ${target}_config
- ${MAKE} ${JOBS} all 2>&1 >${LOG_DIR}/$target.MAKELOG \
- | tee ${LOG_DIR}/$target.ERR
+ ${MAKE} ${JOBS} all \
+ >${LOG_DIR}/$target.MAKELOG 2> ${LOG_DIR}/$target.ERR
# Check for 'make' errors
if [ ${PIPESTATUS[0]} -ne 0 ] ; then
RC=1
fi
- if [ -s ${LOG_DIR}/$target.ERR ] ; then
- ERR_CNT=$((ERR_CNT + 1))
- ERR_LIST="${ERR_LIST} $target"
+ if [ $BUILD_MANY == 1 ] ; then
+ ${MAKE} tidy
+
+ if [ -s ${LOG_DIR}/${target}.ERR ] ; then
+ cp ${LOG_DIR}/${target}.ERR ${OUTPUT_PREFIX}/ERR/${target}
+ else
+ rm ${LOG_DIR}/${target}.ERR
+ fi
else
- rm ${LOG_DIR}/$target.ERR
+ if [ -s ${LOG_DIR}/${target}.ERR ] ; then
+ if grep -iw error ${LOG_DIR}/${target}.ERR ; then
+ : $(( ERR_CNT += 1 ))
+ ERR_LIST="${ERR_LIST} $target"
+ else
+ : $(( WRN_CNT += 1 ))
+ WRN_LIST="${WRN_LIST} $target"
+ fi
+ else
+ rm ${LOG_DIR}/${target}.ERR
+ fi
fi
- TOTAL_CNT=$((TOTAL_CNT + 1))
-
- OBJS=${BUILD_DIR}/u-boot
- if [ -e ${BUILD_DIR}/spl/u-boot-spl ]; then
- OBJS="${OBJS} ${BUILD_DIR}/spl/u-boot-spl"
+ OBJS=${output_dir}/u-boot
+ if [ -e ${output_dir}/spl/u-boot-spl ]; then
+ OBJS="${OBJS} ${output_dir}/spl/u-boot-spl"
fi
${CROSS_COMPILE}size ${OBJS} | tee -a ${LOG_DIR}/$target.MAKELOG
+
+ [ -e "${LOG_DIR}/${target}.ERR" ] && cat "${LOG_DIR}/${target}.ERR"
+
+ touch "${donep}${build_idx}"
+}
+
+manage_builds() {
+ search_idx=${OLDEST_IDX}
+ if [ "$ONLY_LIST" == 'y' ] ; then return ; fi
+
+ while true; do
+ if [ -e "${donep}${search_idx}" ] ; then
+ : $(( CURRENT_CNT-- ))
+ [ ${OLDEST_IDX} -eq ${search_idx} ] &&
+ : $(( OLDEST_IDX++ ))
+
+ # Only want to count it once
+ rm -f "${donep}${search_idx}"
+ touch "${skipp}${search_idx}"
+ elif [ -e "${skipp}${search_idx}" ] ; then
+ [ ${OLDEST_IDX} -eq ${search_idx} ] &&
+ : $(( OLDEST_IDX++ ))
+ fi
+ : $(( search_idx++ ))
+ if [ ${search_idx} -gt ${TOTAL_CNT} ] ; then
+ if [ ${CURRENT_CNT} -ge ${BUILD_NBUILDS} ] ; then
+ search_idx=${OLDEST_IDX}
+ sleep 1
+ else
+ break
+ fi
+ fi
+ done
}
+
build_targets() {
for t in "$@" ; do
# If a LIST_xxx var exists, use it. But avoid variable
if [ -n "${list}" ] ; then
build_targets ${list}
else
- build_target ${t}
+ : $((TOTAL_CNT += 1))
+ : $((CURRENT_CNT += 1))
+ rm -f "${donep}${TOTAL_CNT}"
+ rm -f "${skipp}${TOTAL_CNT}"
+ if [ $BUILD_MANY == 1 ] ; then
+ build_target ${t} ${TOTAL_CNT} &
+ else
+ build_target ${t} ${TOTAL_CNT}
+ fi
+ fi
+
+ # We maintain a running count of all the builds we have done.
+ # Each finished build will have a file called ${donep}${n},
+ # where n is the index of the build. Each build
+ # we've already noted as finished will have ${skipp}${n}.
+ # We track the current index via TOTAL_CNT, and the oldest
+ # index. When we exceed the maximum number of parallel builds,
+ # We look from oldest to current for builds that have completed,
+ # and update the current count and oldest index as appropriate.
+ # If we've gone through the entire list, wait a second, and
+ # reprocess the entire list until we find a build that has
+ # completed
+ if [ ${CURRENT_CNT} -ge ${BUILD_NBUILDS} ] ; then
+ manage_builds
fi
done
}
#-----------------------------------------------------------------------
+kill_children() {
+ kill -- "-$1"
+
+ exit
+}
+
print_stats() {
if [ "$ONLY_LIST" == 'y' ] ; then return ; fi
+
+ rm -f ${donep}* ${skipp}*
+
+ if [ $BUILD_MANY == 1 ] && [ -e "${OUTPUT_PREFIX}/ERR" ] ; then
+ ERR_LIST=`grep -riwl error ${OUTPUT_PREFIX}/ERR/`
+ ERR_LIST=`for f in $ERR_LIST ; do echo -n " $(basename $f)" ; done`
+ ERR_CNT=`echo $ERR_LIST | wc -w | awk '{print $1}'`
+ WRN_LIST=`grep -riwL error ${OUTPUT_PREFIX}/ERR/`
+ WRN_LIST=`for f in $WRN_LIST ; do echo -n " $(basename $f)" ; done`
+ WRN_CNT=`echo $WRN_LIST | wc -w | awk '{print $1}'`
+ fi
+
echo ""
echo "--------------------- SUMMARY ----------------------------"
echo "Boards compiled: ${TOTAL_CNT}"
if [ ${ERR_CNT} -gt 0 ] ; then
- echo "Boards with warnings or errors: ${ERR_CNT} (${ERR_LIST} )"
+ echo "Boards with errors: ${ERR_CNT} (${ERR_LIST} )"
+ fi
+ if [ ${WRN_CNT} -gt 0 ] ; then
+ echo "Boards with warnings but no errors: ${WRN_CNT} (${WRN_LIST} )"
fi
echo "----------------------------------------------------------"
+ if [ $BUILD_MANY == 1 ] ; then
+ kill_children $$ &
+ fi
+
exit $RC
}
# run PowerPC by default
[ $# = 0 ] && set -- powerpc
build_targets "$@"
+wait
projects / karo-tx-uboot.git / blobdiff