1#! /bin/sh
2
3IAM=`hostname || uname -n`
4MYNAME=`IFS=. ; set $IAM ; echo $1`
5
6case "$1" in
7 '--one'|'-1')
8     shift
9     FB_FIRSTONLY=1
10     LIST=$MYNAME
11     ;;
12 *)
13     FB_FIRSTONLY=0
14esac
15
16BUILD_ARGS="$@"
17PARSE="--enable-parse-clocks"
18#PARSE=
19STD="--enable-simulator"
20
21case "$SIMUL::$FB_FIRSTONLY" in
22 ::*)
23    PARALLEL_BUILDS=1
24    ;;
25 *::0)
26    PARALLEL_BUILDS=$SIMUL
27    ;;
28 *)
29    PARALLEL_BUILDS=1
30esac
31
32case "$PARALLEL_BUILDS" in
33 1)  ;;
34 *)  echo Launching $PARALLEL_BUILDS parallel builds on each machine
35esac
36
37# Backroom:
38#   barnstable	   freebsd-6.1
39#   beauregard	   freebsd-6.0
40# X churchy	   alpha-dec-osf5.1
41#   deacon	   sparc-sun-solaris2.10
42#   grundoon	   freebsd-6.2
43#   howland	   freebsd-6.1
44# o macabre	   freebsd-6.1-STABLE
45# o mort	   freebsd-6.1
46#   whimsy	   sparc-sun-solaris2.10
47
48# Campus:
49# * baldwin	   sparc-sun-solaris2.10
50# * bridgeport	   sparc-sun-solaris2.10
51# * malarky	   sparc-sun-solaris2.10
52# * pogo	   sparc-sun-solaris2.10
53# * rackety	   freebsd-6.1
54
55if [ ! -r sntp/libevent/build-aux/config.guess ] ; then
56	echo "Error: bootstrap required." 1>&2 && exit 1
57fi
58
59# HMS: we need $PWD because solaris produces /deacon/backroom when
60# we are in /backroom and in general there is no /deacon/backroom.
61c_d=${PWD:-`pwd`}
62
63SIG=`perl -e 'print rand'`
64
65case "$LIST" in
66 '') LIST="pogo" ;;
67esac
68
69for i in $LIST
70do
71    SKIPTHIS=0
72    [ -f .buildkey-$i ] && SKIPTHIS=1
73    case "$SKIPTHIS" in
74     1)
75	echo flock-build running on $i? check LIST, skipping
76	;;
77     0)
78	echo $i
79	echo $SIG > .buildkey-$i
80	case "1" in
81	 0)
82	    ssh $i "cd $c_d ; ./build $SIG $PARSE $STD $BUILD_ARGS" &
83	    ssh $i "cd $c_d ; ./build $SIG $PARSE $STD --disable-debugging $BUILD_ARGS" &
84	    ssh $i "cd $c_d ; ./build $SIG $PARSE $STD --without-crypto --enable-c99-snprintf $BUILD_ARGS" &
85	    ssh $i "cd $c_d ; ./build $SIG        $STD --disable-all-clocks --disable-autokey --without-sntp --disable-thread-support $BUILD_ARGS" &
86	    ;;
87	 1)
88	    cat > .flockbuild-$i-$SIG <<-ENDQUOT
89		#!/bin/sh
90
91		# script uses job control and expects to be invoked
92		# in a ssh session started with the -tt option, 
93		# which forces a pseudo-tty to be used.
94		
95		cd $c_d
96		COUNT=0
97
98		./build $SIG $PARSE $STD $BUILD_ARGS &
99
100		COUNT=\`expr \$COUNT + 1\`
101		echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
102		[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
103
104		case $FB_FIRSTONLY in
105		 '0')
106			./build $SIG $PARSE $STD --disable-debugging $BUILD_ARGS &
107
108			COUNT=\`expr \$COUNT + 1\`
109			echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
110			[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
111
112			./build $SIG $PARSE $STD --without-crypto --enable-c99-snprintf $BUILD_ARGS &
113
114			COUNT=\`expr \$COUNT + 1\`
115			echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
116			[ 0 -lt \`expr \$COUNT % $PARALLEL_BUILDS\` ] || wait
117
118			./build $SIG        $STD --disable-all-clocks --disable-autokey --without-sntp --disable-thread-support $BUILD_ARGS &
119
120			COUNT=\`expr \$COUNT + 1\`
121			echo \`date -u '+%H:%M:%S'\` $i started build \$COUNT of 4
122			wait
123		esac
124		echo \`date -u '+%H:%M:%S'\` $i flock-build $c_d done.
125		rm .buildkey-$i
126ENDQUOT
127	    chmod +x .flockbuild-$i-$SIG
128	    ssh -tt $i "$c_d/.flockbuild-$i-$SIG ; \
129		rm $c_d/.flockbuild-$i-$SIG" 2>/dev/null &
130	esac
131    esac
132done
133echo `date -u '+%H:%M:%S'` flock-build launched
134