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flock-build
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flock-build
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#! /bin/sh
IAM=`hostname || uname -n`
MYNAME=`IFS=. ; set $IAM ; echo $1`
case "$1" in
'--one'|'-1')
shift
FB_FIRSTONLY=1
LIST=$IAM
;;
*)
FB_FIRSTONLY=0
esac
BUILD_ARGS="$@"
PARSE="--enable-parse-clocks"
#PARSE=
STD="--enable-simulator"
case "$SIMUL::$FB_FIRSTONLY" in
::*)
PARALLEL_BUILDS=1
;;
*::0)
PARALLEL_BUILDS=$SIMUL
;;
*)
PARALLEL_BUILDS=1
esac
case "$PARALLEL_BUILDS" in
1) ;;
*) echo Launching $PARALLEL_BUILDS parallel builds on each machine
esac
# Campus:
# * baldwin sparc-sun-solaris2.10
# * bridgeport sparc-sun-solaris2.10
# * pogo sparc-sun-solaris2.10
# * rackety sparc-sun-solaris2.10
if [ ! -r sntp/libevent/build-aux/config.guess ] ; then
echo "Error: bootstrap required." 1>&2 && exit 1
fi
# HMS: we need $PWD because solaris produces /deacon/backroom when
# we are in /backroom and in general there is no /deacon/backroom.
c_d=${PWD:-`pwd`}
SIG=`perl -e 'print rand'`
case "$LIST" in
'') LIST="pogo.udel.edu" ;;
esac
for i in $LIST
do
SKIPTHIS=0
[ -f .buildkey-$i ] && SKIPTHIS=1
case "$SKIPTHIS" in
1)
echo flock-build running on $i? check LIST, skipping
;;
0)
echo $i
echo $SIG > .buildkey-$i
case "1" in
0)
ssh $i "cd $c_d ; ./build $SIG $PARSE $STD $BUILD_ARGS" &
ssh $i "cd $c_d ; ./build $SIG $PARSE $STD --disable-debugging --disable-saveconfig $BUILD_ARGS" &
ssh $i "cd $c_d ; ./build $SIG $PARSE $STD --without-crypto --enable-c99-snprintf --enable-leap-smear $BUILD_ARGS" &
ssh $i "cd $c_d ; ./build $SIG $STD --disable-all-clocks --disable-autokey --without-sntp --disable-thread-support $BUILD_ARGS" &
;;
1)
cat > .flockbuild-$i-$SIG <<-ENDQUOT
#!/bin/sh
# script uses job control and expects to be invoked
# in a ssh session started with the -tt option,
# which forces a pseudo-tty to be used.
cd $c_d
COUNT=0
./build $SIG $PARSE $STD $BUILD_ARGS &
COUNT=\`expr \$COUNT + 1\`
echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
case $FB_FIRSTONLY in
'0')
./build $SIG $PARSE $STD --disable-debugging --disable-saveconfig $BUILD_ARGS &
COUNT=\`expr \$COUNT + 1\`
echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
./build $SIG $PARSE $STD --without-crypto --enable-c99-snprintf --enable-leap-smear $BUILD_ARGS &
COUNT=\`expr \$COUNT + 1\`
echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
./build $SIG $STD --disable-all-clocks --disable-autokey --without-sntp --disable-thread-support $BUILD_ARGS &
COUNT=\`expr \$COUNT + 1\`
echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
wait
esac
echo \`date -u '+%H:%M:%S'\` $i flock-build $c_d done.
rm .buildkey-$i
ENDQUOT
chmod +x .flockbuild-$i-$SIG
ssh -tt $i "$c_d/.flockbuild-$i-$SIG ; \
rm $c_d/.flockbuild-$i-$SIG" 2>/dev/null &
esac
esac
done
echo `date -u '+%H:%M:%S'` flock-build launched