]> git.kernelconcepts.de Git - karo-tx-uboot.git/blobdiff - MAKEALL
arm: mx5: clock: fix PLL_FREQ_MIN() calculation
[karo-tx-uboot.git] / MAKEALL
diff --git a/MAKEALL b/MAKEALL
index fa0121ced26a4a6a811bbe6e2b3d41ac4152a55a..bed99dea054b93932530d67ff0520259e3c39c44 100755 (executable)
--- a/MAKEALL
+++ b/MAKEALL
@@ -2,6 +2,8 @@
 # Tool mainly for U-Boot Quality Assurance: build one or more board
 # configurations with minimal verbosity, showing only warnings and
 # errors.
+#
+# SPDX-License-Identifier:     GPL-2.0+
 
 usage()
 {
@@ -17,6 +19,11 @@ usage()
          -v VENDOR, --vendor VENDOR   Build all boards with vendor VENDOR
          -s SOC,    --soc SOC         Build all boards with soc SOC
          -l,        --list            List all targets to be built
+         -m,        --maintainers     List all targets and maintainer email
+         -M,        --mails           List all targets and all affilated emails
+         -C,        --check           Enable build checking
+         -n,        --continue        Continue (skip boards already built)
+         -r,        --rebuild-errors  Rebuild any boards that errored
          -h,        --help            This help output
 
        Selections by these options are logically ANDed; if the same option
@@ -30,8 +37,12 @@ usage()
        Environment variables:
          BUILD_NCPUS      number of parallel make jobs (default: auto)
          CROSS_COMPILE    cross-compiler toolchain prefix (default: "")
+         CROSS_COMPILE_<ARCH> cross-compiler toolchain prefix for
+                          architecture "ARCH".  Substitute "ARCH" for any
+                          supported architecture (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:
@@ -48,8 +59,8 @@ usage()
        exit ${ret}
 }
 
-SHORT_OPTS="ha:c:v:s:l"
-LONG_OPTS="help,arch:,cpu:,vendor:,soc:,list"
+SHORT_OPTS="ha:c:v:s:lmMCnr"
+LONG_OPTS="help,arch:,cpu:,vendor:,soc:,list,maintainers,mails,check,continue,rebuild-errors"
 
 # Option processing based on util-linux-2.13/getopt-parse.bash
 
@@ -67,6 +78,10 @@ eval set -- "$TEMP"
 
 SELECTED=''
 ONLY_LIST=''
+PRINT_MAINTS=''
+MAINTAINERS_ONLY=''
+CONTINUE=''
+REBUILD_ERRORS=''
 
 while true ; do
        case "$1" in
@@ -82,18 +97,18 @@ while true ; do
        -c|--cpu)
                # echo "Option CPU: argument \`$2'"
                if [ "$opt_c" ] ; then
-                       opt_c="${opt_c%)} || \$3 == \"$2\")"
+                       opt_c="${opt_c%)} || \$3 == \"$2\" || \$3 ~ /$2:/)"
                else
-                       opt_c="(\$3 == \"$2\")"
+                       opt_c="(\$3 == \"$2\" || \$3 ~ /$2:/)"
                fi
                SELECTED='y'
                shift 2 ;;
        -s|--soc)
                # echo "Option SoC: argument \`$2'"
                if [ "$opt_s" ] ; then
-                       opt_s="${opt_s%)} || \$6 == \"$2\")"
+                       opt_s="${opt_s%)} || \$6 == \"$2\" || \$6 ~ /$2/)"
                else
-                       opt_s="(\$6 == \"$2\")"
+                       opt_s="(\$6 == \"$2\" || \$6 ~ /$2/)"
                fi
                SELECTED='y'
                shift 2 ;;
@@ -106,9 +121,27 @@ while true ; do
                fi
                SELECTED='y'
                shift 2 ;;
+       -C|--check)
+               CHECK='C=1'
+               shift ;;
+       -n|--continue)
+               CONTINUE='y'
+               shift ;;
+       -r|--rebuild-errors)
+               REBUILD_ERRORS='y'
+               shift ;;
        -l|--list)
                ONLY_LIST='y'
                shift ;;
+       -m|--maintainers)
+               ONLY_LIST='y'
+               PRINT_MAINTS='y'
+               MAINTAINERS_ONLY='y'
+               shift ;;
+       -M|--mails)
+               ONLY_LIST='y'
+               PRINT_MAINTS='y'
+               shift ;;
        -h|--help)
                usage ;;
        --)
@@ -152,44 +185,58 @@ else
        JOBS=""
 fi
 
-
-if [ "${CROSS_COMPILE}" ] ; then
-       MAKE="make CROSS_COMPILE=${CROSS_COMPILE}"
-else
-       MAKE=make
-fi
-
 if [ "${MAKEALL_LOGDIR}" ] ; then
        LOG_DIR=${MAKEALL_LOGDIR}
 else
        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
+if [ "$CONTINUE" != 'y' -a "$REBUILD_ERRORS" != 'y' ] ; then
+       find "${LOG_DIR}/" -type f -exec rm -f {} +
+fi
 
 LIST=""
 
 # Keep track of the number of builds and errors
 ERR_CNT=0
 ERR_LIST=""
+WRN_CNT=0
+WRN_LIST=""
 TOTAL_CNT=0
+SKIP_CNT=0
+CURRENT_CNT=0
+OLDEST_IDX=1
 RC=0
 
 # Helper funcs for parsing boards.cfg
 boards_by_field()
 {
+       FS="[ \t]+"
+       [ -n "$3" ] && FS="$3"
        awk \
                -v field="$1" \
                -v select="$2" \
+               -F "$FS" \
                '($1 !~ /^#/ && $field == select) { print $1 }' \
                boards.cfg
 }
 boards_by_arch() { boards_by_field 2 "$@" ; }
-boards_by_cpu()  { boards_by_field 3 "$@" ; }
+boards_by_cpu()  { boards_by_field 3 "$@" "[: \t]+" ; }
 boards_by_soc()  { boards_by_field 6 "$@" ; }
 
 #########################################################################
@@ -222,12 +269,6 @@ LIST_8xx="$(boards_by_cpu mpc8xx)"
 
 LIST_4xx="$(boards_by_cpu ppc4xx)"
 
-#########################################################################
-## MPC8220 Systems
-#########################################################################
-
-LIST_8220="$(boards_by_cpu mpc8220)"
-
 #########################################################################
 ## MPC824x Systems
 #########################################################################
@@ -279,7 +320,6 @@ LIST_powerpc="              \
        ${LIST_512x}    \
        ${LIST_5xxx}    \
        ${LIST_8xx}     \
-       ${LIST_8220}    \
        ${LIST_824x}    \
        ${LIST_8260}    \
        ${LIST_83xx}    \
@@ -301,6 +341,12 @@ LIST_ppc="         \
 
 LIST_SA="$(boards_by_cpu sa1100)"
 
+#########################################################################
+## ARM7 Systems
+#########################################################################
+
+LIST_ARM7="$(boards_by_cpu arm720t)"
+
 #########################################################################
 ## ARM9 Systems
 #########################################################################
@@ -308,20 +354,14 @@ LIST_SA="$(boards_by_cpu sa1100)"
 LIST_ARM9="$(boards_by_cpu arm920t)    \
        $(boards_by_cpu arm926ejs)      \
        $(boards_by_cpu arm925t)        \
-       omap1610h2              \
-       omap1610inn             \
-       omap730p2               \
+       $(boards_by_cpu arm946es)       \
 "
 
 #########################################################################
 ## ARM11 Systems
 #########################################################################
 LIST_ARM11="$(boards_by_cpu arm1136)   \
-       apollon                 \
-       imx31_phycore           \
-       imx31_phycore_eet       \
-       mx31pdk                 \
-       smdk6400                \
+       $(boards_by_cpu arm1176)        \
 "
 
 #########################################################################
@@ -342,25 +382,19 @@ LIST_at91="$(boards_by_soc at91)"
 
 LIST_pxa="$(boards_by_cpu pxa)"
 
-LIST_ixp="$(boards_by_cpu ixp)
-       pdnb3           \
-       scpu            \
-"
+LIST_ixp="$(boards_by_cpu ixp)"
+
+#########################################################################
+## SPEAr Systems
+#########################################################################
+
+LIST_spear="$(boards_by_soc spear)"
 
 #########################################################################
 ## ARM groups
 #########################################################################
 
-LIST_arm="                     \
-       ${LIST_SA}              \
-       ${LIST_ARM9}            \
-       ${LIST_ARM10}           \
-       ${LIST_ARM11}           \
-       ${LIST_ARMV7}   \
-       ${LIST_at91}            \
-       ${LIST_pxa}             \
-       ${LIST_ixp}             \
-"
+LIST_arm="$(boards_by_arch arm)"
 
 #########################################################################
 ## MIPS Systems                (default = big endian)
@@ -368,6 +402,9 @@ LIST_arm="                  \
 
 LIST_mips4kc="         \
        incaip          \
+       incaip_100MHz   \
+       incaip_133MHz   \
+       incaip_150MHz   \
        qemu_mips       \
        vct_platinum    \
        vct_platinum_small      \
@@ -383,15 +420,11 @@ LIST_mips4kc="            \
        vct_premium_onenand_small       \
 "
 
-LIST_mips5kc=""
-
 LIST_au1xx0="          \
        dbau1000        \
        dbau1100        \
        dbau1500        \
        dbau1550        \
-       dbau1550_el     \
-       gth2            \
 "
 
 LIST_mips="            \
@@ -404,22 +437,18 @@ LIST_mips="               \
 ## MIPS Systems                (little endian)
 #########################################################################
 
-LIST_mips4kc_el="      \
-       qi_lb60         \
-"
-
-LIST_mips5kc_el=""
-
 LIST_au1xx0_el="       \
        dbau1550_el     \
        pb1000          \
 "
-
 LIST_mips_el="                 \
-       ${LIST_mips4kc_el}      \
-       ${LIST_mips5kc_el}      \
        ${LIST_au1xx0_el}       \
 "
+#########################################################################
+## OpenRISC Systems
+#########################################################################
+
+LIST_openrisc="$(boards_by_arch openrisc)"
 
 #########################################################################
 ## x86 Systems
@@ -443,14 +472,7 @@ LIST_microblaze="$(boards_by_arch microblaze)"
 ## ColdFire Systems
 #########################################################################
 
-LIST_m68k="$(boards_by_arch m68k)
-       EB+MCF-EV123            \
-       EB+MCF-EV123_internal   \
-       M52277EVB               \
-       M5235EVB                \
-       M54451EVB               \
-       M54455EVB               \
-"
+LIST_m68k="$(boards_by_arch m68k)"
 LIST_coldfire=${LIST_m68k}
 
 #########################################################################
@@ -489,37 +511,234 @@ LIST_nds32="$(boards_by_arch nds32)"
 
 #-----------------------------------------------------------------------
 
+get_target_location() {
+       local target=$1
+       local BOARD_NAME=""
+       local CONFIG_NAME=""
+       local board=""
+       local vendor=""
+
+       # Automatic mode
+       local line=`egrep -i "^[[:space:]]*${target}[[:space:]]" boards.cfg`
+
+       if [ -z "${line}" ] ; then echo "" ; return ; fi
+
+       set ${line}
+
+       # add default board name if needed
+       [ $# = 3 ] && set ${line} ${1}
+
+       CONFIG_NAME="${1%_config}"
+
+       [ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}"
+
+       if [ "$4" = "-" ] ; then
+               board=${BOARD_NAME}
+       else
+               board="$4"
+       fi
+
+       [ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
+       [ $# -gt 6 ] && [ "$7" != "-" ] && {
+               tmp="${7%:*}"
+               if [ "$tmp" ] ; then
+                       CONFIG_NAME="$tmp"
+               fi
+       }
+
+       # Assign board directory to BOARDIR variable
+       if [ -z "${vendor}" ] ; then
+           BOARDDIR=${board}
+       else
+           BOARDDIR=${vendor}/${board}
+       fi
+
+       echo "${CONFIG_NAME}:${BOARDDIR}"
+}
+
+get_target_maintainers() {
+       local name=`echo $1 | cut -d : -f 1`
+
+       if ! grep -qsi "[[:blank:]]${name}[[:blank:]]" MAINTAINERS ; then
+               echo ""
+               return ;
+       fi
+
+       local line=`tac MAINTAINERS | grep -ni "[[:blank:]]${name}[[:blank:]]" | cut -d : -f 1`
+       local mail=`tac MAINTAINERS | tail -n +${line} | \
+               sed -n ":start /.*@.*/ { b mail } ; n ; b start ; :mail /.*@.*/ { p ; n ; b mail } ; q" | \
+               sed "s/^.*<//;s/>.*$//"`
+       echo "$mail"
+}
+
+get_target_arch() {
+       local target=$1
+
+       # Automatic mode
+       local line=`egrep -i "^[[:space:]]*${target}[[:space:]]" boards.cfg`
+
+       if [ -z "${line}" ] ; then echo "" ; return ; fi
+
+       set ${line}
+       echo "$2"
+}
+
+list_target() {
+       if [ "$PRINT_MAINTS" != 'y' ] ; then
+               echo "$1"
+               return
+       fi
+
+       echo -n "$1:"
+
+       local loc=`get_target_location $1`
+
+       if [ -z "${loc}" ] ; then echo "ERROR" ; return ; fi
+
+       local maintainers_result=`get_target_maintainers ${loc} | tr " " "\n"`
+
+       if [ "$MAINTAINERS_ONLY" != 'y' ] ; then
+
+               local dir=`echo ${loc} | cut -d ":" -f 2`
+               local cfg=`echo ${loc} | cut -d ":" -f 1`
+               local git_result=`git log --format=%aE board/${dir} \
+                               include/configs/${cfg}.h | grep "@"`
+               local git_result_recent=`echo ${git_result} | tr " " "\n" | \
+                                               head -n 3`
+               local git_result_top=`echo ${git_result} | tr " " "\n" | \
+                       sort | uniq -c | sort -nr | head -n 3 | \
+                       sed "s/^ \+[0-9]\+ \+//"`
+
+               echo -e "$git_result_recent\n$git_result_top\n$maintainers_result" | \
+                       sort -u | tr "\n" " " | sed "s/ $//" ;
+       else
+               echo -e "$maintainers_result" | sort -u | tr "\n" " " | \
+                                               sed "s/ $//" ;
+       fi
+
+       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_killed() {
+       echo "Aborted $target build."
+       # Remove the logs for this board since it was aborted
+       rm -f ${LOG_DIR}/$target.MAKELOG ${LOG_DIR}/$target.ERR
+       exit
+}
+
 build_target() {
        target=$1
+       build_idx=$2
 
        if [ "$ONLY_LIST" == 'y' ] ; then
-               echo "$target"
+               list_target ${target}
                return
        fi
 
+       if [ $BUILD_MANY == 1 ] ; then
+               output_dir="${OUTPUT_PREFIX}/${target}"
+               mkdir -p "${output_dir}"
+               trap build_target_killed TERM
+       else
+               output_dir="${OUTPUT_PREFIX}"
+       fi
+
+       export BUILD_DIR="${output_dir}"
+
+       target_arch=$(get_target_arch ${target})
+       eval cross_toolchain=\$CROSS_COMPILE_`echo $target_arch | tr '[:lower:]' '[:upper:]'`
+       if [ "${cross_toolchain}" ] ; then
+           MAKE="make CROSS_COMPILE=${cross_toolchain}"
+       elif [ "${CROSS_COMPILE}" ] ; then
+           MAKE="make CROSS_COMPILE=${CROSS_COMPILE}"
+       else
+           MAKE=make
+       fi
+
        ${MAKE} distclean >/dev/null
        ${MAKE} -s ${target}_config
 
-       ${MAKE} ${JOBS} all 2>&1 >${LOG_DIR}/$target.MAKELOG \
-                               | tee ${LOG_DIR}/$target.ERR
+       ${MAKE} ${JOBS} ${CHECK} all \
+               >${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
+               trap - TERM
+
+               ${MAKE} -s 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
+
+       OBJS=${output_dir}/u-boot
+       if [ -e ${output_dir}/spl/u-boot-spl ]; then
+               OBJS="${OBJS} ${output_dir}/spl/u-boot-spl"
        fi
 
-       TOTAL_CNT=$((TOTAL_CNT + 1))
+       ${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
 
-       ${CROSS_COMPILE}size ${BUILD_DIR}/u-boot \
-                               | tee -a ${LOG_DIR}/$target.MAKELOG
+       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 "$@" ; do
                # If a LIST_xxx var exists, use it.  But avoid variable
@@ -532,23 +751,107 @@ build_targets() {
                if [ -n "${list}" ] ; then
                        build_targets ${list}
                else
-                       build_target ${t}
+                       : $((TOTAL_CNT += 1))
+                       : $((CURRENT_CNT += 1))
+                       rm -f "${donep}${TOTAL_CNT}"
+                       rm -f "${skipp}${TOTAL_CNT}"
+                       if [ "$CONTINUE" = 'y' -a -e ${LOG_DIR}/$t.MAKELOG ] ; then
+                               : $((SKIP_CNT += 1))
+                               touch "${donep}${TOTAL_CNT}"
+                       elif [ "$REBUILD_ERRORS" = 'y' -a ! -e ${LOG_DIR}/$t.ERR ] ; then
+                               : $((SKIP_CNT += 1))
+                               touch "${donep}${TOTAL_CNT}"
+                       else
+                               if [ $BUILD_MANY == 1 ] ; then
+                                       build_target ${t} ${TOTAL_CNT} &
+                               else
+                                       CUR_TGT="${t}"
+                                       build_target ${t} ${TOTAL_CNT}
+                                       CUR_TGT=''
+                               fi
+                       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() {
+       local OS=$(uname -s)
+       local children=""
+       case "${OS}" in
+               "Darwin")
+                       # Mac OS X is known to have BSD style ps
+                       local pgid=$(ps -p $$ -o pgid | sed -e "/PGID/d")
+                       children=$(ps -g $pgid -o pid | sed -e "/PID\|$$\|$pgid/d")
+                       ;;
+               *)
+                       # everything else tries the GNU style
+                       local pgid=$(ps -p $$ --no-headers -o "%r" | tr -d ' ')
+                       children=$(pgrep -g $pgid | sed -e "/$$\|$pgid/d")
+                       ;;
+       esac
+
+       kill $children 2> /dev/null
+       wait $children 2> /dev/null
+
+       exit
+}
+
 print_stats() {
        if [ "$ONLY_LIST" == 'y' ] ; then return ; fi
+
+       # Only count boards that completed
+       : $((TOTAL_CNT = `find ${skipp}* 2> /dev/null | wc -l`))
+
+       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}'`
+       else
+               # Remove the logs for any board that was interrupted
+               rm -f ${LOG_DIR}/${CUR_TGT}.MAKELOG ${LOG_DIR}/${CUR_TGT}.ERR
+       fi
+
+       : $((TOTAL_CNT -= ${SKIP_CNT}))
        echo ""
        echo "--------------------- SUMMARY ----------------------------"
+       if [ "$CONTINUE" = 'y' -o "$REBUILD_ERRORS" = 'y' ] ; then
+               echo "Boards skipped: ${SKIP_CNT}"
+       fi
        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
 }
 
@@ -559,3 +862,4 @@ set -- ${SELECTED} "$@"
 # run PowerPC by default
 [ $# = 0 ] && set -- powerpc
 build_targets "$@"
+wait