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154 lines
3.3 KiB
Bash
Executable File
154 lines
3.3 KiB
Bash
Executable File
#!/bin/sh
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# Multi-build script for testing compilation of all maintained configs of GDB.
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# Copyright (C) 2002 Free Software Foundation, Inc.
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# Contributed by Richard Earnshaw (rearnsha@arm.com)
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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usage() {
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echo "Usage: gdb_mbuild.sh <srcdir> <builddir> [<parjobs>]"
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echo " Environment variables examined (with default if not defined):"
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echo " AWK (awk) -- must be GNU awk"
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echo " MAKE (make)"
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echo
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echo " Note: Everything in <builddir>/gdb-allcross will be blown away."
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exit 1;
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}
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if [ $# -ne 2 -a $# -ne 3 ] ; then
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usage
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fi
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### COMMAND LINE PARAMETERS
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# Where the sources live
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srcdir=$1
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# Where the builds occur
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buildbase=$2
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# Number of parallel make jobs (you probably want about 2 jobs per cpu for
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# maximum throughput)
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if [ $# -eq 3 ]; then
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par=$3
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else
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par="1"
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fi
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### ENVIRONMENT PARAMETERS
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# Must be GNU awk
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awk=${AWK:-awk}
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# Version of make to use
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make=${MAKE:-make}
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# Where builds will live
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builddir=${buildbase}/gdb-allcross
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# Where logs will go. NB. Must not be a sub-dir of builddir or you will loose
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# them.
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logdir=${buildbase}/gdb-logdir
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# Where to look for the list of targets to test
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maintainers=${srcdir}/gdb/MAINTAINERS
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# Get the list of targets and the build options
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alltarg=`${awk} < "${maintainers}" '
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$2 ~ /--target=.*/ {
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targets = gensub (/^.*--target=/, "", 1, $2)
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warnings = gensub (/[)]*$/, "", 1, $3)
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split (targets, targ, /,/)
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for (i in targ) {
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print targ[i], warnings
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}
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}'`
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# Back up the log files
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cd ${logdir}
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if [ -f build.out ]
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then
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mv build.out build.old
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fi
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if [ -f config.out ]
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then
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mv config.out config.old
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fi
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if [ -f fail.sum ]
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then
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mv fail.sum fail.old
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fi
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if [ ! -d ${builddir} ]
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then
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echo ${builddir} does not exist
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exit 1
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fi
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cd ${builddir}
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rm -rf *
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MAKE=${make}
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export MAKE
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jobs=1
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# For each target, configure and build it.
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while read targ opts
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do
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if [ ${opts} != "broken" ]
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then
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trap 'echo cleaning up ...; rm -rf ${builddir}/*; exit 1' 1 2 15
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echo ${targ}
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mkdir ${targ}
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cd ${targ}
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${srcdir}/configure --target=$targ \
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--enable-gdb-build-warnings=$opts \
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>> ${logdir}/config.tout.$targ 2>&1 &
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cd ..
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jobs=`expr ${jobs} + 1`
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if [ ${jobs} -gt ${par} ]
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then
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wait
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jobs=1
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fi
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fi
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done << EOF
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$alltarg
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EOF
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wait
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cat ${logdir}/config.tout.* > ${logdir}/config.out
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rm -f ${logdir}/config.tout.*
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for targ in *
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do
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cd $targ
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if ${make} -j ${par} all-gdb >> ${logdir}/build.out 2>&1
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then
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true
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else
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echo ">>>>>>>>>>>>>" >> ${logdir}/fail.sum
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echo "$targ (${opts})" >> ${logdir}/fail.sum
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tail -20 ${logdir}/build.out >> ${logdir}/fail.sum
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echo >> ${logdir}/fail.sum
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echo $targ build failed
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fi
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rm -rf *
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cd ..
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done
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