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u-boot/MAKEALL
Masahiro Yamada 9e4140329e kbuild: change out-of-tree build 
This commit changes the working directory
where the build process occurs.

Before this commit, build process occurred under the source
tree for both in-tree and out-of-tree build.

That's why we needed to add $(obj) prefix to all generated
files in makefiles like follows:
  $(obj)u-boot.bin:  $(obj)u-boot

Here, $(obj) is empty for in-tree build, whereas it points
to the output directory for out-of-tree build.

And our old build system changes the current working directory
with "make -C <sub-dir>" syntax when descending into the
sub-directories.

On the other hand, Kbuild uses a different idea
to handle out-of-tree build and directory descending.

The build process of Kbuild always occurs under the output tree.
When "O=dir/to/store/output/files" is given, the build system
changes the current working directory to that directory and
restarts the make.

Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj=<sub-dir>"
syntax for descending into sub-directories.
(We can write it like "make $(obj)=<sub-dir>" with a shorthand.)
This means the current working directory is always the top
of the output directory.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: Gerhard Sittig <gsi@denx.de>
2014-02-19 11:07:50 -05:00

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#!/bin/bash
# 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()
{
# if exiting with 0, write to stdout, else write to stderr
local ret=${1:-0}
[ "${ret}" -eq 1 ] && exec 1>&2
cat <<-EOF
Usage: MAKEALL [options] [--] [boards-to-build]
Options:
-a ARCH, --arch ARCH Build all boards with arch ARCH
-c CPU, --cpu CPU Build all boards with cpu CPU
-v VENDOR, --vendor VENDOR Build all boards with vendor VENDOR
-s SOC, --soc SOC Build all boards with soc SOC
-b BOARD, --board BOARD Build all boards with board name BOARD
-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
is used repeatedly, such selections are ORed. So "-v FOO -v BAR"
will select all configurations where the vendor is either FOO or
BAR. Any additional arguments specified on the command line are
always build additionally. See the boards.cfg file for more info.
If no boards are specified, then the default is "powerpc".
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:
MAKEALL -a powerpc
MAKEALL --arch powerpc
MAKEALL powerpc
- build all PowerPC boards manufactured by vendor "esd":
MAKEALL -a powerpc -v esd
- build all PowerPC boards manufactured either by "keymile" or "siemens":
MAKEALL -a powerpc -v keymile -v siemens
- build all Freescale boards with MPC83xx CPUs, plus all 4xx boards:
MAKEALL -c mpc83xx -v freescale 4xx
EOF
exit ${ret}
}
SHORT_OPTS="ha:c:v:s:b:lmMCnr"
LONG_OPTS="help,arch:,cpu:,vendor:,soc:,board:,list,maintainers,mails,check,continue,rebuild-errors"
# Option processing based on util-linux-2.13/getopt-parse.bash
# Note that we use `"$@"' to let each command-line parameter expand to a
# separate word. The quotes around `$@' are essential!
# We need TEMP as the `eval set --' would nuke the return value of
# getopt.
TEMP=`getopt -o ${SHORT_OPTS} --long ${LONG_OPTS} \
-n 'MAKEALL' -- "$@"`
[ $? != 0 ] && usage 1
# Note the quotes around `$TEMP': they are essential!
eval set -- "$TEMP"
SELECTED=''
ONLY_LIST=''
PRINT_MAINTS=''
MAINTAINERS_ONLY=''
CONTINUE=''
REBUILD_ERRORS=''
while true ; do
case "$1" in
-a|--arch)
# echo "Option ARCH: argument \`$2'"
if [ "$opt_a" ] ; then
opt_a="${opt_a%)} || \$2 == \"$2\")"
else
opt_a="(\$2 == \"$2\")"
fi
SELECTED='y'
shift 2 ;;
-c|--cpu)
# echo "Option CPU: argument \`$2'"
if [ "$opt_c" ] ; then
opt_c="${opt_c%)} || \$3 == \"$2\" || \$3 ~ /$2:/)"
else
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%)} || \$4 == \"$2\" || \$4 ~ /$2/)"
else
opt_s="(\$4 == \"$2\" || \$4 ~ /$2/)"
fi
SELECTED='y'
shift 2 ;;
-v|--vendor)
# echo "Option VENDOR: argument \`$2'"
if [ "$opt_v" ] ; then
opt_v="${opt_v%)} || \$5 == \"$2\")"
else
opt_v="(\$5 == \"$2\")"
fi
SELECTED='y'
shift 2 ;;
-b|--board)
# echo "Option BOARD: argument \`$2'"
if [ "$opt_b" ] ; then
opt_b="${opt_b%)} || \$6 == \"$2\" || \$7 == \"$2\")"
else
# We need to check the 7th field too
# for boards whose 6th field is "-"
opt_b="(\$6 == \"$2\" || \$7 == \"$2\")"
fi
SELECTED='y'
shift 2 ;;
-C|--check)
CHECK='C=1'
shift ;;
-n|--continue)
CONTINUE='y'
shift ;;
-r|--rebuild-errors)
REBUILD_ERRORS='y'
shift ;;
-l|--list)
ONLY_LIST='y'
shift ;;
-m|--maintainers)
ONLY_LIST='y'
PRINT_MAINTS='y'
MAINTAINERS_ONLY='y'
shift ;;
-M|--mails)
ONLY_LIST='y'
PRINT_MAINTS='y'
shift ;;
-h|--help)
usage ;;
--)
shift ; break ;;
*)
echo "Internal error!" >&2 ; exit 1 ;;
esac
done
# echo "Remaining arguments:"
# for arg do echo '--> '"\`$arg'" ; done
FILTER="\$1 !~ /^#/"
[ "$opt_a" ] && FILTER="${FILTER} && $opt_a"
[ "$opt_c" ] && FILTER="${FILTER} && $opt_c"
[ "$opt_s" ] && FILTER="${FILTER} && $opt_s"
[ "$opt_v" ] && FILTER="${FILTER} && $opt_v"
[ "$opt_b" ] && FILTER="${FILTER} && $opt_b"
if [ "$SELECTED" ] ; then
SELECTED=$(awk '('"$FILTER"') { print $7 }' boards.cfg)
# Make sure some boards from boards.cfg are actually found
if [ -z "$SELECTED" ] ; then
echo "Error: No boards selected, invalid arguments"
exit 1
fi
fi
#########################################################################
# Print statistics when we exit
trap exit 1 2 3 15
trap print_stats 0
# Determine number of CPU cores if no default was set
: ${BUILD_NCPUS:="`getconf _NPROCESSORS_ONLN`"}
if [ "$BUILD_NCPUS" -gt 1 ]
then
JOBS="-j $((BUILD_NCPUS + 1))"
else
JOBS=""
fi
if [ "${MAKEALL_LOGDIR}" ] ; then
LOG_DIR=${MAKEALL_LOGDIR}
else
LOG_DIR="LOG"
fi
: ${BUILD_NBUILDS:=1}
BUILD_MANY=0
if [ "${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
: ${BUILD_DIR:=.}
OUTPUT_PREFIX="${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
targets_by_field()
{
field=$1
regexp=$2
awk '($1 !~ /^#/ && $'"$field"' ~ /^'"$regexp"'$/) { print $7 }' \
boards.cfg
}
targets_by_arch() { targets_by_field 2 "$@" ; }
targets_by_cpu() { targets_by_field 3 "$@" ; targets_by_field 3 "$@:.*" ; }
targets_by_soc() { targets_by_field 4 "$@" ; }
#########################################################################
## MPC5xx Systems
#########################################################################
LIST_5xx="$(targets_by_cpu mpc5xx)"
#########################################################################
## MPC5xxx Systems
#########################################################################
LIST_5xxx="$(targets_by_cpu mpc5xxx)"
#########################################################################
## MPC512x Systems
#########################################################################
LIST_512x="$(targets_by_cpu mpc512x)"
#########################################################################
## MPC8xx Systems
#########################################################################
LIST_8xx="$(targets_by_cpu mpc8xx)"
#########################################################################
## PPC4xx Systems
#########################################################################
LIST_4xx="$(targets_by_cpu ppc4xx)"
#########################################################################
## MPC824x Systems
#########################################################################
LIST_824x="$(targets_by_cpu mpc824x)"
#########################################################################
## MPC8260 Systems (includes 8250, 8255 etc.)
#########################################################################
LIST_8260="$(targets_by_cpu mpc8260)"
#########################################################################
## MPC83xx Systems (includes 8349, etc.)
#########################################################################
LIST_83xx="$(targets_by_cpu mpc83xx)"
#########################################################################
## MPC85xx Systems (includes 8540, 8560 etc.)
#########################################################################
LIST_85xx="$(targets_by_cpu mpc85xx)"
#########################################################################
## MPC86xx Systems
#########################################################################
LIST_86xx="$(targets_by_cpu mpc86xx)"
#########################################################################
## 74xx/7xx Systems
#########################################################################
LIST_74xx_7xx="$(targets_by_cpu 74xx_7xx)"
#########################################################################
## PowerPC groups
#########################################################################
LIST_TSEC=" \
${LIST_83xx} \
${LIST_85xx} \
${LIST_86xx} \
"
LIST_powerpc=" \
${LIST_5xx} \
${LIST_512x} \
${LIST_5xxx} \
${LIST_8xx} \
${LIST_824x} \
${LIST_8260} \
${LIST_83xx} \
${LIST_85xx} \
${LIST_86xx} \
${LIST_4xx} \
${LIST_74xx_7xx}\
"
# Alias "ppc" -> "powerpc" to not break compatibility with older scripts
# still using "ppc" instead of "powerpc"
LIST_ppc=" \
${LIST_powerpc} \
"
#########################################################################
## StrongARM Systems
#########################################################################
LIST_SA="$(targets_by_cpu sa1100)"
#########################################################################
## ARM7 Systems
#########################################################################
LIST_ARM7="$(targets_by_cpu arm720t)"
#########################################################################
## ARM9 Systems
#########################################################################
LIST_ARM9="$(targets_by_cpu arm920t) \
$(targets_by_cpu arm926ejs) \
$(targets_by_cpu arm946es) \
"
#########################################################################
## ARM11 Systems
#########################################################################
LIST_ARM11="$(targets_by_cpu arm1136) \
$(targets_by_cpu arm1176) \
"
#########################################################################
## ARMV7 Systems
#########################################################################
LIST_ARMV7="$(targets_by_cpu armv7)"
#########################################################################
## ARMV8 Systems
#########################################################################
LIST_ARMV8="$(targets_by_cpu armv8)"
#########################################################################
## AT91 Systems
#########################################################################
LIST_at91="$(targets_by_soc at91)"
#########################################################################
## Xscale Systems
#########################################################################
LIST_pxa="$(targets_by_cpu pxa)"
LIST_ixp="$(targets_by_cpu ixp)"
#########################################################################
## SPEAr Systems
#########################################################################
LIST_spear="$(targets_by_soc spear)"
#########################################################################
## ARM groups
#########################################################################
LIST_arm="$(targets_by_arch arm | \
for ARMV8_TARGET in $LIST_ARMV8; \
do sed "/$ARMV8_TARGET/d"; \
done) \
"
#########################################################################
## MIPS Systems (default = big endian)
#########################################################################
LIST_mips4kc=" \
incaip \
incaip_100MHz \
incaip_133MHz \
incaip_150MHz \
qemu_mips \
vct_platinum \
vct_platinum_small \
vct_platinum_onenand \
vct_platinum_onenand_small \
vct_platinumavc \
vct_platinumavc_small \
vct_platinumavc_onenand \
vct_platinumavc_onenand_small \
vct_premium \
vct_premium_small \
vct_premium_onenand \
vct_premium_onenand_small \
"
LIST_au1xx0=" \
dbau1000 \
dbau1100 \
dbau1500 \
dbau1550 \
"
LIST_mips=" \
${LIST_mips4kc} \
${LIST_mips5kc} \
${LIST_au1xx0} \
"
#########################################################################
## MIPS Systems (little endian)
#########################################################################
LIST_au1xx0_el=" \
dbau1550_el \
pb1000 \
"
LIST_mips_el=" \
${LIST_au1xx0_el} \
"
#########################################################################
## OpenRISC Systems
#########################################################################
LIST_openrisc="$(targets_by_arch openrisc)"
#########################################################################
## x86 Systems
#########################################################################
LIST_x86="$(targets_by_arch x86)"
#########################################################################
## Nios-II Systems
#########################################################################
LIST_nios2="$(targets_by_arch nios2)"
#########################################################################
## MicroBlaze Systems
#########################################################################
LIST_microblaze="$(targets_by_arch microblaze)"
#########################################################################
## ColdFire Systems
#########################################################################
LIST_m68k="$(targets_by_arch m68k)"
LIST_coldfire=${LIST_m68k}
#########################################################################
## AVR32 Systems
#########################################################################
LIST_avr32="$(targets_by_arch avr32)"
#########################################################################
## Blackfin Systems
#########################################################################
LIST_blackfin="$(targets_by_arch blackfin)"
#########################################################################
## SH Systems
#########################################################################
LIST_sh2="$(targets_by_cpu sh2)"
LIST_sh3="$(targets_by_cpu sh3)"
LIST_sh4="$(targets_by_cpu sh4)"
LIST_sh="$(targets_by_arch sh)"
#########################################################################
## SPARC Systems
#########################################################################
LIST_sparc="$(targets_by_arch sparc)"
#########################################################################
## NDS32 Systems
#########################################################################
LIST_nds32="$(targets_by_arch nds32)"
#########################################################################
## ARC Systems
#########################################################################
LIST_arc="$(targets_by_arch arc)"
#-----------------------------------------------------------------------
get_target_location() {
local target=$1
local BOARD_NAME=""
local CONFIG_NAME=""
local board=""
local vendor=""
# Automatic mode
local line=`awk '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
if [ -z "${line}" ] ; then echo "" ; return ; fi
set ${line}
CONFIG_NAME="${7%_config}"
[ "${BOARD_NAME}" ] || BOARD_NAME="${7%_config}"
if [ $# -gt 5 ]; then
if [ "$6" = "-" ] ; then
board=${BOARD_NAME}
else
board="$6"
fi
fi
[ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
[ $# -gt 6 ] && [ "$8" != "-" ] && {
tmp="${8%:*}"
if [ "$tmp" ] ; then
CONFIG_NAME="$tmp"
fi
}
# Assign board directory to BOARDIR variable
if [ "${vendor}" == "-" ] ; then
BOARDDIR=${board}
else
BOARDDIR=${vendor}/${board}
fi
echo "${CONFIG_NAME}:${BOARDDIR}:${BOARD_NAME}"
}
get_target_maintainers() {
local name=`echo $1 | cut -d : -f 3`
local line=`awk '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
if [ -z "${line}" ]; then
echo ""
return ;
fi
local mails=`echo ${line} | cut -d ' ' -f 9- | sed -e 's/[^<]*<//' -e 's/>.*</ /' -e 's/>[^>]*$//'`
[ "$mails" == "-" ] && mails=""
echo "$mails"
}
get_target_arch() {
local target=$1
# Automatic mode
local line=`awk '\$7 == "'"$target"'" { print \$0 }' 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
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="${OUTPUT_PREFIX}"
fi
target_arch=$(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=${CROSS_COMPILE}"
else
MAKE=make
fi
if [ "${output_dir}" != "." ] ; then
MAKE="${MAKE} O=${output_dir}"
fi
${MAKE} distclean >/dev/null
${MAKE} -s ${target}_config
${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 [ $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
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
${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
# expansion in the eval when a board name contains certain
# characters that the shell interprets.
case ${t} in
*[-+=]*) list= ;;
*) list=$(eval echo '${LIST_'$t'}') ;;
esac
if [ -n "${list}" ] ; then
build_targets ${list}
else
: $((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 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
}
#-----------------------------------------------------------------------
# Build target groups selected by options, plus any command line args
set -- ${SELECTED} "$@"
# run PowerPC by default
[ $# = 0 ] && set -- powerpc
build_targets "$@"
wait
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