ti: dwc3: Enable clocks in enable_basic_clocks() in hw_data.c
[u-boot-sunxi.git] / MAKEALL
1 #!/bin/bash
2 # Tool mainly for U-Boot Quality Assurance: build one or more board
3 # configurations with minimal verbosity, showing only warnings and
4 # errors.
5 #
6 # SPDX-License-Identifier:      GPL-2.0+
7
8 usage()
9 {
10         # if exiting with 0, write to stdout, else write to stderr
11         local ret=${1:-0}
12         [ "${ret}" -eq 1 ] && exec 1>&2
13         cat <<-EOF
14         Usage: MAKEALL [options] [--] [boards-to-build]
15
16         Options:
17           -a ARCH,   --arch ARCH       Build all boards with arch ARCH
18           -c CPU,    --cpu CPU         Build all boards with cpu CPU
19           -v VENDOR, --vendor VENDOR   Build all boards with vendor VENDOR
20           -s SOC,    --soc SOC         Build all boards with soc SOC
21           -b BOARD,  --board BOARD     Build all boards with board name BOARD
22           -l,        --list            List all targets to be built
23           -m,        --maintainers     List all targets and maintainer email
24           -M,        --mails           List all targets and all affilated emails
25           -C,        --check           Enable build checking
26           -n,        --continue        Continue (skip boards already built)
27           -r,        --rebuild-errors  Rebuild any boards that errored
28           -h,        --help            This help output
29
30         Selections by these options are logically ANDed; if the same option
31         is used repeatedly, such selections are ORed.  So "-v FOO -v BAR"
32         will select all configurations where the vendor is either FOO or
33         BAR.  Any additional arguments specified on the command line are
34         always build additionally.  See the boards.cfg file for more info.
35
36         If no boards are specified, then the default is "powerpc".
37
38         Environment variables:
39           BUILD_NCPUS      number of parallel make jobs (default: auto)
40           CROSS_COMPILE    cross-compiler toolchain prefix (default: "")
41           CROSS_COMPILE_<ARCH> cross-compiler toolchain prefix for
42                            architecture "ARCH".  Substitute "ARCH" for any
43                            supported architecture (default: "")
44           MAKEALL_LOGDIR   output all logs to here (default: ./LOG/)
45           BUILD_DIR        output build directory (default: ./)
46           BUILD_NBUILDS    number of parallel targets (default: 1)
47
48         Examples:
49           - build all Power Architecture boards:
50               MAKEALL -a powerpc
51               MAKEALL --arch powerpc
52               MAKEALL powerpc
53           - build all PowerPC boards manufactured by vendor "esd":
54               MAKEALL -a powerpc -v esd
55           - build all PowerPC boards manufactured either by "keymile" or "siemens":
56               MAKEALL -a powerpc -v keymile -v siemens
57           - build all Freescale boards with MPC83xx CPUs, plus all 4xx boards:
58               MAKEALL -c mpc83xx -v freescale 4xx
59         EOF
60         exit ${ret}
61 }
62
63 SHORT_OPTS="ha:c:v:s:b:lmMCnr"
64 LONG_OPTS="help,arch:,cpu:,vendor:,soc:,board:,list,maintainers,mails,check,continue,rebuild-errors"
65
66 # Option processing based on util-linux-2.13/getopt-parse.bash
67
68 # Note that we use `"$@"' to let each command-line parameter expand to a
69 # separate word. The quotes around `$@' are essential!
70 # We need TEMP as the `eval set --' would nuke the return value of
71 # getopt.
72 TEMP=`getopt -o ${SHORT_OPTS} --long ${LONG_OPTS} \
73      -n 'MAKEALL' -- "$@"`
74
75 [ $? != 0 ] && usage 1
76
77 # Note the quotes around `$TEMP': they are essential!
78 eval set -- "$TEMP"
79
80 SELECTED=''
81 ONLY_LIST=''
82 PRINT_MAINTS=''
83 MAINTAINERS_ONLY=''
84 CONTINUE=''
85 REBUILD_ERRORS=''
86
87 while true ; do
88         case "$1" in
89         -a|--arch)
90                 # echo "Option ARCH: argument \`$2'"
91                 if [ "$opt_a" ] ; then
92                         opt_a="${opt_a%)} || \$2 == \"$2\")"
93                 else
94                         opt_a="(\$2 == \"$2\")"
95                 fi
96                 SELECTED='y'
97                 shift 2 ;;
98         -c|--cpu)
99                 # echo "Option CPU: argument \`$2'"
100                 if [ "$opt_c" ] ; then
101                         opt_c="${opt_c%)} || \$3 == \"$2\" || \$3 ~ /$2:/)"
102                 else
103                         opt_c="(\$3 == \"$2\" || \$3 ~ /$2:/)"
104                 fi
105                 SELECTED='y'
106                 shift 2 ;;
107         -s|--soc)
108                 # echo "Option SoC: argument \`$2'"
109                 if [ "$opt_s" ] ; then
110                         opt_s="${opt_s%)} || \$4 == \"$2\" || \$4 ~ /$2/)"
111                 else
112                         opt_s="(\$4 == \"$2\" || \$4 ~ /$2/)"
113                 fi
114                 SELECTED='y'
115                 shift 2 ;;
116         -v|--vendor)
117                 # echo "Option VENDOR: argument \`$2'"
118                 if [ "$opt_v" ] ; then
119                         opt_v="${opt_v%)} || \$5 == \"$2\")"
120                 else
121                         opt_v="(\$5 == \"$2\")"
122                 fi
123                 SELECTED='y'
124                 shift 2 ;;
125         -b|--board)
126                 # echo "Option BOARD: argument \`$2'"
127                 if [ "$opt_b" ] ; then
128                         opt_b="${opt_b%)} || \$6 == \"$2\" || \$7 == \"$2\")"
129                 else
130                         # We need to check the 7th field too
131                         # for boards whose 6th field is "-"
132                         opt_b="(\$6 == \"$2\" || \$7 == \"$2\")"
133                 fi
134                 SELECTED='y'
135                 shift 2 ;;
136         -C|--check)
137                 CHECK='C=1'
138                 shift ;;
139         -n|--continue)
140                 CONTINUE='y'
141                 shift ;;
142         -r|--rebuild-errors)
143                 REBUILD_ERRORS='y'
144                 shift ;;
145         -l|--list)
146                 ONLY_LIST='y'
147                 shift ;;
148         -m|--maintainers)
149                 ONLY_LIST='y'
150                 PRINT_MAINTS='y'
151                 MAINTAINERS_ONLY='y'
152                 shift ;;
153         -M|--mails)
154                 ONLY_LIST='y'
155                 PRINT_MAINTS='y'
156                 shift ;;
157         -h|--help)
158                 usage ;;
159         --)
160                 shift ; break ;;
161         *)
162                 echo "Internal error!" >&2 ; exit 1 ;;
163         esac
164 done
165
166 GNU_MAKE=$(scripts/show-gnu-make) || {
167         echo "GNU Make not found" >&2
168         exit 1
169 }
170
171 # echo "Remaining arguments:"
172 # for arg do echo '--> '"\`$arg'" ; done
173
174 tools/genboardscfg.py || {
175         echo "Failed to generate boards.cfg" >&2
176         exit 1
177 }
178
179 FILTER="\$1 !~ /^#/"
180 [ "$opt_a" ] && FILTER="${FILTER} && $opt_a"
181 [ "$opt_c" ] && FILTER="${FILTER} && $opt_c"
182 [ "$opt_s" ] && FILTER="${FILTER} && $opt_s"
183 [ "$opt_v" ] && FILTER="${FILTER} && $opt_v"
184 [ "$opt_b" ] && FILTER="${FILTER} && $opt_b"
185
186 if [ "$SELECTED" ] ; then
187         SELECTED=$(awk '('"$FILTER"') { print $7 }' boards.cfg)
188
189         # Make sure some boards from boards.cfg are actually found
190         if [ -z "$SELECTED" ] ; then
191                 echo "Error: No boards selected, invalid arguments"
192                 exit 1
193         fi
194 fi
195
196 #########################################################################
197
198 # Print statistics when we exit
199 trap exit 1 2 3 15
200 trap print_stats 0
201
202 # Determine number of CPU cores if no default was set
203 : ${BUILD_NCPUS:="`getconf _NPROCESSORS_ONLN`"}
204
205 if [ "$BUILD_NCPUS" -gt 1 ]
206 then
207         JOBS="-j $((BUILD_NCPUS + 1))"
208 else
209         JOBS=""
210 fi
211
212 if [ "${MAKEALL_LOGDIR}" ] ; then
213         LOG_DIR=${MAKEALL_LOGDIR}
214 else
215         LOG_DIR="LOG"
216 fi
217
218 : ${BUILD_NBUILDS:=1}
219 BUILD_MANY=0
220
221 if [ "${BUILD_NBUILDS}" -gt 1 ] ; then
222         BUILD_MANY=1
223         : ${BUILD_DIR:=./build}
224         mkdir -p "${BUILD_DIR}/ERR"
225         find "${BUILD_DIR}/ERR/" -type f -exec rm -f {} +
226 fi
227
228 : ${BUILD_DIR:=.}
229
230 OUTPUT_PREFIX="${BUILD_DIR}"
231
232 [ -d ${LOG_DIR} ] || mkdir "${LOG_DIR}" || exit 1
233 if [ "$CONTINUE" != 'y' -a "$REBUILD_ERRORS" != 'y' ] ; then
234         find "${LOG_DIR}/" -type f -exec rm -f {} +
235 fi
236
237 LIST=""
238
239 # Keep track of the number of builds and errors
240 ERR_CNT=0
241 ERR_LIST=""
242 WRN_CNT=0
243 WRN_LIST=""
244 TOTAL_CNT=0
245 SKIP_CNT=0
246 CURRENT_CNT=0
247 OLDEST_IDX=1
248 RC=0
249
250 # Helper funcs for parsing boards.cfg
251 targets_by_field()
252 {
253         field=$1
254         regexp=$2
255
256         awk '($1 !~ /^#/ && $'"$field"' ~ /^'"$regexp"'$/) { print $7 }' \
257                                                                 boards.cfg
258 }
259
260 targets_by_arch() { targets_by_field 2 "$@" ; }
261 targets_by_cpu()  { targets_by_field 3 "$@" ; targets_by_field 3 "$@:.*" ; }
262 targets_by_soc()  { targets_by_field 4 "$@" ; }
263
264 #########################################################################
265 ## MPC5xx Systems
266 #########################################################################
267
268 LIST_5xx="$(targets_by_cpu mpc5xx)"
269
270 #########################################################################
271 ## MPC5xxx Systems
272 #########################################################################
273
274 LIST_5xxx="$(targets_by_cpu mpc5xxx)"
275
276 #########################################################################
277 ## MPC512x Systems
278 #########################################################################
279
280 LIST_512x="$(targets_by_cpu mpc512x)"
281
282 #########################################################################
283 ## MPC8xx Systems
284 #########################################################################
285
286 LIST_8xx="$(targets_by_cpu mpc8xx)"
287
288 #########################################################################
289 ## PPC4xx Systems
290 #########################################################################
291
292 LIST_4xx="$(targets_by_cpu ppc4xx)"
293
294 #########################################################################
295 ## MPC8260 Systems (includes 8250, 8255 etc.)
296 #########################################################################
297
298 LIST_8260="$(targets_by_cpu mpc8260)"
299
300 #########################################################################
301 ## MPC83xx Systems (includes 8349, etc.)
302 #########################################################################
303
304 LIST_83xx="$(targets_by_cpu mpc83xx)"
305
306 #########################################################################
307 ## MPC85xx Systems (includes 8540, 8560 etc.)
308 #########################################################################
309
310 LIST_85xx="$(targets_by_cpu mpc85xx)"
311
312 #########################################################################
313 ## MPC86xx Systems
314 #########################################################################
315
316 LIST_86xx="$(targets_by_cpu mpc86xx)"
317
318 #########################################################################
319 ## PowerPC groups
320 #########################################################################
321
322 LIST_TSEC="             \
323         ${LIST_83xx}    \
324         ${LIST_85xx}    \
325         ${LIST_86xx}    \
326 "
327
328 LIST_powerpc="          \
329         ${LIST_5xx}     \
330         ${LIST_512x}    \
331         ${LIST_5xxx}    \
332         ${LIST_8xx}     \
333         ${LIST_824x}    \
334         ${LIST_8260}    \
335         ${LIST_83xx}    \
336         ${LIST_85xx}    \
337         ${LIST_86xx}    \
338         ${LIST_4xx}     \
339 "
340
341 # Alias "ppc" -> "powerpc" to not break compatibility with older scripts
342 # still using "ppc" instead of "powerpc"
343 LIST_ppc="              \
344         ${LIST_powerpc} \
345 "
346
347 #########################################################################
348 ## StrongARM Systems
349 #########################################################################
350
351 LIST_SA="$(targets_by_cpu sa1100)"
352
353 #########################################################################
354 ## ARM7 Systems
355 #########################################################################
356
357 LIST_ARM7="$(targets_by_cpu arm720t)"
358
359 #########################################################################
360 ## ARM9 Systems
361 #########################################################################
362
363 LIST_ARM9="$(targets_by_cpu arm920t)    \
364         $(targets_by_cpu arm926ejs)     \
365         $(targets_by_cpu arm946es)      \
366 "
367
368 #########################################################################
369 ## ARM11 Systems
370 #########################################################################
371 LIST_ARM11="$(targets_by_cpu arm1136)   \
372         $(targets_by_cpu arm1176)       \
373 "
374
375 #########################################################################
376 ## ARMV7 Systems
377 #########################################################################
378
379 LIST_ARMV7="$(targets_by_cpu armv7)"
380
381 #########################################################################
382 ## ARMV8 Systems
383 #########################################################################
384
385 LIST_ARMV8="$(targets_by_cpu armv8)"
386
387 #########################################################################
388 ## AT91 Systems
389 #########################################################################
390
391 LIST_at91="$(targets_by_soc at91)"
392
393 #########################################################################
394 ## Xscale Systems
395 #########################################################################
396
397 LIST_pxa="$(targets_by_cpu pxa)"
398
399 #########################################################################
400 ## SPEAr Systems
401 #########################################################################
402
403 LIST_spear="$(targets_by_soc spear)"
404
405 #########################################################################
406 ## ARM groups
407 #########################################################################
408
409 LIST_arm="$(targets_by_arch arm |               \
410         for ARMV8_TARGET in $LIST_ARMV8;        \
411                 do sed "/$ARMV8_TARGET/d";      \
412         done)                                   \
413 "
414
415 #########################################################################
416 ## MIPS Systems         (default = big endian)
417 #########################################################################
418
419 LIST_mips="$(targets_by_arch mips)"
420
421 #########################################################################
422 ## OpenRISC Systems
423 #########################################################################
424
425 LIST_openrisc="$(targets_by_arch openrisc)"
426
427 #########################################################################
428 ## x86 Systems
429 #########################################################################
430
431 LIST_x86="$(targets_by_arch x86)"
432
433 #########################################################################
434 ## Nios-II Systems
435 #########################################################################
436
437 LIST_nios2="$(targets_by_arch nios2)"
438
439 #########################################################################
440 ## MicroBlaze Systems
441 #########################################################################
442
443 LIST_microblaze="$(targets_by_arch microblaze)"
444
445 #########################################################################
446 ## ColdFire Systems
447 #########################################################################
448
449 LIST_m68k="$(targets_by_arch m68k)"
450 LIST_coldfire=${LIST_m68k}
451
452 #########################################################################
453 ## AVR32 Systems
454 #########################################################################
455
456 LIST_avr32="$(targets_by_arch avr32)"
457
458 #########################################################################
459 ## Blackfin Systems
460 #########################################################################
461
462 LIST_blackfin="$(targets_by_arch blackfin)"
463
464 #########################################################################
465 ## SH Systems
466 #########################################################################
467
468 LIST_sh2="$(targets_by_cpu sh2)"
469 LIST_sh3="$(targets_by_cpu sh3)"
470 LIST_sh4="$(targets_by_cpu sh4)"
471
472 LIST_sh="$(targets_by_arch sh)"
473
474 #########################################################################
475 ## SPARC Systems
476 #########################################################################
477
478 LIST_sparc="$(targets_by_arch sparc)"
479
480 #########################################################################
481 ## NDS32 Systems
482 #########################################################################
483
484 LIST_nds32="$(targets_by_arch nds32)"
485
486 #########################################################################
487 ## ARC Systems
488 #########################################################################
489
490 LIST_arc="$(targets_by_arch arc)"
491
492 #-----------------------------------------------------------------------
493
494 get_target_location() {
495         local target=$1
496         local BOARD_NAME=""
497         local CONFIG_NAME=""
498         local board=""
499         local vendor=""
500
501         # Automatic mode
502         local line=`awk '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
503         if [ -z "${line}" ] ; then echo "" ; return ; fi
504
505         set ${line}
506
507         CONFIG_NAME="${7%_defconfig}"
508
509         [ "${BOARD_NAME}" ] || BOARD_NAME="${7%_defconfig}"
510
511         if [ $# -gt 5 ]; then
512                 if [ "$6" = "-" ] ; then
513                         board=${BOARD_NAME}
514                 else
515                         board="$6"
516                 fi
517         fi
518
519         [ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
520         [ $# -gt 6 ] && [ "$8" != "-" ] && {
521                 tmp="${8%:*}"
522                 if [ "$tmp" ] ; then
523                         CONFIG_NAME="$tmp"
524                 fi
525         }
526
527         # Assign board directory to BOARDIR variable
528         if [ "${vendor}" == "-" ] ; then
529             BOARDDIR=${board}
530         else
531             BOARDDIR=${vendor}/${board}
532         fi
533
534         echo "${CONFIG_NAME}:${BOARDDIR}:${BOARD_NAME}"
535 }
536
537 get_target_maintainers() {
538         local name=`echo $1 | cut -d : -f 3`
539
540         local line=`awk '\$7 == "'"$target"'" { print \$0 }' boards.cfg`
541         if [ -z "${line}" ]; then
542                 echo ""
543                 return ;
544         fi
545
546         local mails=`echo ${line} | cut -d ' ' -f 9- | sed -e 's/[^<]*<//' -e 's/>.*</ /' -e 's/>[^>]*$//'`
547         [ "$mails" == "-" ] && mails=""
548         echo "$mails"
549 }
550
551 get_target_arch() {
552         local target=$1
553
554         awk '$7 == "'$target'" { print $2 }' boards.cfg
555 }
556
557 list_target() {
558         if [ "$PRINT_MAINTS" != 'y' ] ; then
559                 echo "$1"
560                 return
561         fi
562
563         echo -n "$1:"
564
565         local loc=`get_target_location $1`
566
567         if [ -z "${loc}" ] ; then echo "ERROR" ; return ; fi
568
569         local maintainers_result=`get_target_maintainers ${loc} | tr " " "\n"`
570
571         if [ "$MAINTAINERS_ONLY" != 'y' ] ; then
572
573                 local dir=`echo ${loc} | cut -d ":" -f 2`
574                 local cfg=`echo ${loc} | cut -d ":" -f 1`
575                 local git_result=`git log --format=%aE board/${dir} \
576                                 include/configs/${cfg}.h | grep "@"`
577                 local git_result_recent=`echo ${git_result} | tr " " "\n" | \
578                                                 head -n 3`
579                 local git_result_top=`echo ${git_result} | tr " " "\n" | \
580                         sort | uniq -c | sort -nr | head -n 3 | \
581                         sed "s/^ \+[0-9]\+ \+//"`
582
583                 echo -e "$git_result_recent\n$git_result_top\n$maintainers_result" | \
584                         sort -u | tr "\n" " " | sed "s/ $//" ;
585         else
586                 echo -e "$maintainers_result" | sort -u | tr "\n" " " | \
587                                                 sed "s/ $//" ;
588         fi
589
590         echo ""
591 }
592
593 # Each finished build will have a file called ${donep}${n},
594 # where n is the index of the build. Each build
595 # we've already noted as finished will have ${skipp}${n}.
596 # The code managing the build process will use this information
597 # to ensure that only BUILD_NBUILDS builds are in flight at once
598 donep="${LOG_DIR}/._done_"
599 skipp="${LOG_DIR}/._skip_"
600
601 build_target_killed() {
602         echo "Aborted $target build."
603         # Remove the logs for this board since it was aborted
604         rm -f ${LOG_DIR}/$target.MAKELOG ${LOG_DIR}/$target.ERR
605         exit
606 }
607
608 build_target() {
609         target=$1
610         build_idx=$2
611
612         if [ "$ONLY_LIST" == 'y' ] ; then
613                 list_target ${target}
614                 return
615         fi
616
617         if [ $BUILD_MANY == 1 ] ; then
618                 output_dir="${OUTPUT_PREFIX}/${target}"
619                 mkdir -p "${output_dir}"
620                 trap build_target_killed TERM
621         else
622                 output_dir="${OUTPUT_PREFIX}"
623         fi
624
625         target_arch=$(get_target_arch ${target})
626         eval cross_toolchain=\$CROSS_COMPILE_`echo $target_arch | tr '[:lower:]' '[:upper:]'`
627         if [ "${cross_toolchain}" ] ; then
628             MAKE="$GNU_MAKE CROSS_COMPILE=${cross_toolchain}"
629         elif [ "${CROSS_COMPILE}" ] ; then
630             MAKE="$GNU_MAKE CROSS_COMPILE=${CROSS_COMPILE}"
631         else
632             MAKE=$GNU_MAKE
633         fi
634
635         if [  "${output_dir}" != "." ] ; then
636                 MAKE="${MAKE} O=${output_dir}"
637         fi
638
639         ${MAKE} mrproper >/dev/null
640
641         echo "Building ${target} board..."
642         ${MAKE} -s ${target}_defconfig >/dev/null
643
644         ${MAKE} ${JOBS} ${CHECK} all \
645                 >${LOG_DIR}/$target.MAKELOG 2> ${LOG_DIR}/$target.ERR
646
647         # Check for 'make' errors
648         if [ ${PIPESTATUS[0]} -ne 0 ] ; then
649                 RC=1
650         fi
651
652         OBJS=${output_dir}/u-boot
653         if [ -e ${output_dir}/spl/u-boot-spl ]; then
654                 OBJS="${OBJS} ${output_dir}/spl/u-boot-spl"
655         fi
656
657         ${CROSS_COMPILE}size ${OBJS} | tee -a ${LOG_DIR}/$target.MAKELOG
658
659         if [ $BUILD_MANY == 1 ] ; then
660                 trap - TERM
661
662                 ${MAKE} -s clean
663
664                 if [ -s ${LOG_DIR}/${target}.ERR ] ; then
665                         cp ${LOG_DIR}/${target}.ERR ${OUTPUT_PREFIX}/ERR/${target}
666                 else
667                         rm ${LOG_DIR}/${target}.ERR
668                 fi
669         else
670                 if [ -s ${LOG_DIR}/${target}.ERR ] ; then
671                         if grep -iw error ${LOG_DIR}/${target}.ERR ; then
672                                 : $(( ERR_CNT += 1 ))
673                                 ERR_LIST="${ERR_LIST} $target"
674                         else
675                                 : $(( WRN_CNT += 1 ))
676                                 WRN_LIST="${WRN_LIST} $target"
677                         fi
678                 else
679                         rm ${LOG_DIR}/${target}.ERR
680                 fi
681         fi
682
683         [ -e "${LOG_DIR}/${target}.ERR" ] && cat "${LOG_DIR}/${target}.ERR"
684
685         touch "${donep}${build_idx}"
686 }
687
688 manage_builds() {
689         search_idx=${OLDEST_IDX}
690         if [ "$ONLY_LIST" == 'y' ] ; then return ; fi
691
692         while true; do
693                 if [ -e "${donep}${search_idx}" ] ; then
694                         : $(( CURRENT_CNT-- ))
695                         [ ${OLDEST_IDX} -eq ${search_idx} ] &&
696                                 : $(( OLDEST_IDX++ ))
697
698                         # Only want to count it once
699                         rm -f "${donep}${search_idx}"
700                         touch "${skipp}${search_idx}"
701                 elif [ -e "${skipp}${search_idx}" ] ; then
702                         [ ${OLDEST_IDX} -eq ${search_idx} ] &&
703                                 : $(( OLDEST_IDX++ ))
704                 fi
705                 : $(( search_idx++ ))
706                 if [ ${search_idx} -gt ${TOTAL_CNT} ] ; then
707                         if [ ${CURRENT_CNT} -ge ${BUILD_NBUILDS} ] ; then
708                                 search_idx=${OLDEST_IDX}
709                                 sleep 1
710                         else
711                                 break
712                         fi
713                 fi
714         done
715 }
716
717 build_targets() {
718         for t in "$@" ; do
719                 # If a LIST_xxx var exists, use it.  But avoid variable
720                 # expansion in the eval when a board name contains certain
721                 # characters that the shell interprets.
722                 case ${t} in
723                         *[-+=]*) list= ;;
724                         *)       list=$(eval echo '${LIST_'$t'}') ;;
725                 esac
726                 if [ -n "${list}" ] ; then
727                         build_targets ${list}
728                 else
729                         : $((TOTAL_CNT += 1))
730                         : $((CURRENT_CNT += 1))
731                         rm -f "${donep}${TOTAL_CNT}"
732                         rm -f "${skipp}${TOTAL_CNT}"
733                         if [ "$CONTINUE" = 'y' -a -e ${LOG_DIR}/$t.MAKELOG ] ; then
734                                 : $((SKIP_CNT += 1))
735                                 touch "${donep}${TOTAL_CNT}"
736                         elif [ "$REBUILD_ERRORS" = 'y' -a ! -e ${LOG_DIR}/$t.ERR ] ; then
737                                 : $((SKIP_CNT += 1))
738                                 touch "${donep}${TOTAL_CNT}"
739                         else
740                                 if [ $BUILD_MANY == 1 ] ; then
741                                         build_target ${t} ${TOTAL_CNT} &
742                                 else
743                                         CUR_TGT="${t}"
744                                         build_target ${t} ${TOTAL_CNT}
745                                         CUR_TGT=''
746                                 fi
747                         fi
748                 fi
749
750                 # We maintain a running count of all the builds we have done.
751                 # Each finished build will have a file called ${donep}${n},
752                 # where n is the index of the build. Each build
753                 # we've already noted as finished will have ${skipp}${n}.
754                 # We track the current index via TOTAL_CNT, and the oldest
755                 # index. When we exceed the maximum number of parallel builds,
756                 # We look from oldest to current for builds that have completed,
757                 # and update the current count and oldest index as appropriate.
758                 # If we've gone through the entire list, wait a second, and
759                 # reprocess the entire list until we find a build that has
760                 # completed
761                 if [ ${CURRENT_CNT} -ge ${BUILD_NBUILDS} ] ; then
762                         manage_builds
763                 fi
764         done
765 }
766
767 #-----------------------------------------------------------------------
768
769 kill_children() {
770         local OS=$(uname -s)
771         local children=""
772         case "${OS}" in
773                 "Darwin")
774                         # Mac OS X is known to have BSD style ps
775                         local pgid=$(ps -p $$ -o pgid | sed -e "/PGID/d")
776                         children=$(ps -g $pgid -o pid | sed -e "/PID\|$$\|$pgid/d")
777                         ;;
778                 *)
779                         # everything else tries the GNU style
780                         local pgid=$(ps -p $$ --no-headers -o "%r" | tr -d ' ')
781                         children=$(pgrep -g $pgid | sed -e "/$$\|$pgid/d")
782                         ;;
783         esac
784
785         kill $children 2> /dev/null
786         wait $children 2> /dev/null
787
788         exit
789 }
790
791 print_stats() {
792         if [ "$ONLY_LIST" == 'y' ] ; then return ; fi
793
794         # Only count boards that completed
795         : $((TOTAL_CNT = `find ${skipp}* 2> /dev/null | wc -l`))
796
797         rm -f ${donep}* ${skipp}*
798
799         if [ $BUILD_MANY == 1 ] && [ -e "${OUTPUT_PREFIX}/ERR" ] ; then
800                 ERR_LIST=`grep -riwl error ${OUTPUT_PREFIX}/ERR/`
801                 ERR_LIST=`for f in $ERR_LIST ; do echo -n " $(basename $f)" ; done`
802                 ERR_CNT=`echo $ERR_LIST | wc -w | awk '{print $1}'`
803                 WRN_LIST=`grep -riwL error ${OUTPUT_PREFIX}/ERR/`
804                 WRN_LIST=`for f in $WRN_LIST ; do echo -n " $(basename $f)" ; done`
805                 WRN_CNT=`echo $WRN_LIST | wc -w | awk '{print $1}'`
806         else
807                 # Remove the logs for any board that was interrupted
808                 rm -f ${LOG_DIR}/${CUR_TGT}.MAKELOG ${LOG_DIR}/${CUR_TGT}.ERR
809         fi
810
811         : $((TOTAL_CNT -= ${SKIP_CNT}))
812         echo ""
813         echo "--------------------- SUMMARY ----------------------------"
814         if [ "$CONTINUE" = 'y' -o "$REBUILD_ERRORS" = 'y' ] ; then
815                 echo "Boards skipped: ${SKIP_CNT}"
816         fi
817         echo "Boards compiled: ${TOTAL_CNT}"
818         if [ ${ERR_CNT} -gt 0 ] ; then
819                 echo "Boards with errors: ${ERR_CNT} (${ERR_LIST} )"
820         fi
821         if [ ${WRN_CNT} -gt 0 ] ; then
822                 echo "Boards with warnings but no errors: ${WRN_CNT} (${WRN_LIST} )"
823         fi
824         echo "----------------------------------------------------------"
825
826         if [ $BUILD_MANY == 1 ] ; then
827                 kill_children
828         fi
829
830         exit $RC
831 }
832
833 #-----------------------------------------------------------------------
834
835 # Build target groups selected by options, plus any command line args
836 set -- ${SELECTED} "$@"
837 # run PowerPC by default
838 [ $# = 0 ] && set -- powerpc
839 build_targets "$@"
840 wait