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Re: Results of a multi-build (not good)
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: gdb at sources dot redhat dot com
- Cc: Richard dot Earnshaw at arm dot com
- Date: Tue, 12 Mar 2002 11:13:56 +0000
- Subject: Re: Results of a multi-build (not good)
- Organization: ARM Ltd.
- Reply-to: Richard dot Earnshaw at arm dot com
I've been asked if I could release the multi-build script. It's attached
below.
Note that it only builds the debuggers, it doesn't run any tests on them.
To do that I would need to build and install about 36 sets of complete
tool chains, which I just don't have space for. Further, most of them
wouldn't be much use without either a simulator or a real piece of
hardware to test them on.
You will need to tweak the variables at the top of the script to your
local configuration.
R.
#! /bin/sh
# Copyright (C) 2002 Free Software Foundation.
#
# This file is part of GDB.
#
# GDB is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# GDB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GDB; see the file COPYING. If not, write to
# the Free Software Foundation, 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
########################################################################
#
# VARIOUS OPTIONS YOU WILL NEED TO CONFIGURE FOR LOCAL USE
# Where builds will live
builddir=/home/rearnsha/gnu/gdb-allcross
# Where the sources live
srcdir=/home/rearnsha/gnusrc/utils/src
# Where logs will go. NB. Must not be a sub-dir of builddir or you
# will loose them.
logdir=/home/rearnsha/gnu/gdb-logdir
# Must be GNU awk
awk=awk
# Where to look for the list of targets to test
maintainers=${srcdir}/gdb/MAINTAINERS
# Version of make to use; must be GNU make for parallel makes
make=gnumake
# Number of parallel make jobs
par="10"
# END OF CONFIGURATION OPTIONS
#
########################################################################
# Get the list of targets and the build options
alltarg=`${awk} < "${maintainers}" '
$2 ~ /--target=.*/ {
targets = gensub (/^.*--target=/, "", 1, $2)
warnings = gensub (/[)]*$/, "", 1, $3)
split (targets, targ, /,/)
for (i in targ) {
print targ[i], warnings
}
}'`
# Back up the log files
cd ${logdir}
if [ -f build.out ]
then
mv build.out build.old
fi
if [ -f config.out ]
then
mv config.out config.old
fi
if [ -f fail.sum ]
then
mv fail.sum fail.old
fi
if [ ! -d ${builddir} ]
then
echo ${builddir} does not exist
exit 1
fi
cd ${builddir}
MAKE=${make}
export MAKE
jobs=1
# For each target, configure and build it.
while read targ opts
do
if [ ${opts} != "broken" ]
then
trap 'echo cleaning up ...; rm -rf ${builddir}/*; exit 1' 1 2 15
echo ${targ}
mkdir ${targ}
cd ${targ}
${srcdir}/configure --target=$targ \
--enable-gdb-build-warnings=$opts \
>> ${logdir}/config.tout.$targ 2>&1 &
cd ..
jobs=`expr ${jobs} + 1`
if [ ${jobs} -gt ${par} ]
then
wait
jobs=1
fi
fi
done << EOF
$alltarg
EOF
wait
cat ${logdir}/config.tout.* > ${logdir}/config.out
rm -f ${logdir}/config.tout.*
for targ in *
do
cd $targ
if ${make} -j ${par} all-gdb >> ${logdir}/build.out 2>&1
then
true
else
echo ">>>>>>>>>>>>>" >> ${logdir}/fail.sum
echo "$targ (${opts})" >> ${logdir}/fail.sum
tail -20 ${logdir}/build.out >> ${logdir}/fail.sum
echo >> ${logdir}/fail.sum
echo $targ build failed
fi
rm -rf *
cd ..
done