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maketars revision 1.56 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: maketars,v 1.56 2006/01/03 15:42:42 apb Exp $
      4 #
      5 # Make release tar files for some or all lists.  Usage:
      6 # maketars [-b] [-x] [-i installdir] [-a arch] [-m machine] [-s setsdir]
      7 #	[-M metalog] [-N etcdir] [-d destdir] [-t tardir] [setname ...]
      8 #
      9 # The default sets are "base comp etc games man misc text"
     10 # The X sets are "xbase xcomp xetc xfont xserver"
     11 #
     12 # If '-i installdir' is given, copy the given sets to installdir
     13 # (using pax -rw ...) instead of creating tar files.
     14 # In this case, remove "etc" and "xetc" from the list of default sets.
     15 #
     16 
     17 prog=${0##*/}
     18 rundir="$(dirname "$0")" # ${0%/*} isn't good enough when there's no "/"
     19 . "${rundir}/sets.subr"
     20 
     21 # set defaults
     22 lists=$nlists
     23 tars=$RELEASEDIR
     24 dest=$DESTDIR
     25 metalog=
     26 installdir=
     27 etcdir=
     28 setfilesonly=false
     29 
     30 usage()
     31 {
     32 	cat 1>&2 <<USAGE
     33 Usage: ${prog} [-b] [-x] [-i idir] [-a arch] [-m machine] [-s setsdir] [-S]
     34 	    [-M metalog] [-N etcdir] [-d dest] [-t targetdir] [setname ...]
     35 	-b		Make both netbsd and x11 lists
     36 	-x		Only make x11 lists
     37 		[Default: make netbsd lists]
     38 	-i idir		Install sets to idir instead of creating tar files
     39 	-a arch		Set arch (e.g, m68k, mipseb, mipsel, powerpc) [$MACHINE_ARCH]
     40 	-m machine	Set machine (e.g, amiga, i386, macppc) [$MACHINE]
     41 	-s setsdir	Directory to find sets [$setsdir]
     42 	-S		Exit after creating set files $dest/etc/mtree/set.*
     43 	-M metalog	metalog file
     44 	-N etcdir	etc dir for metalog use [$dest/etc]
     45 	-d dest		\$DESTDIR	[$dest]
     46 	-t targetdir	\$RELEASEDIR	[$tars]
     47 	[setname ...]	Sets to build 	[$lists]
     48 USAGE
     49 	exit 1
     50 }
     51 
     52 # handle args
     53 while getopts bxi:a:m:s:SM:N:d:t: ch; do
     54 	case ${ch} in
     55 	b)
     56 		lists="$nlists $xlists"
     57 		;;
     58 	x)
     59 		lists="$xlists"
     60 		;;
     61 	i)
     62 		installdir=${OPTARG}
     63 		;;
     64 	a)
     65 		MACHINE_ARCH=${OPTARG}
     66 		MACHINE_CPU=$(arch_to_cpu ${OPTARG})
     67 		;;
     68 	m)
     69 		MACHINE=${OPTARG}
     70 		;;
     71 	s)
     72 		setsdir=${OPTARG}
     73 		;;
     74 	S)
     75 		setfilesonly=true
     76 		;;
     77 	M)
     78 		metalog=${OPTARG}
     79 		;;
     80 	N)
     81 		etcdir=${OPTARG}
     82 		;;
     83 	d)
     84 		dest=${OPTARG}
     85 		;;
     86 	t)
     87 		tars=${OPTARG}
     88 		;;
     89 	*)
     90 		usage
     91 		;;
     92 	esac
     93 done
     94 shift $((${OPTIND} - 1))
     95 if [ -n "$installdir" ]; then	# if -i, remove etc & xetc from the default list
     96 	lists=$(echo $lists | sed -e 's/ etc / /;s/ xetc / /')
     97 fi
     98 if [ -n "$*" ]; then
     99 	lists="$*"
    100 fi
    101 
    102 if [ -z "$tars" -a -z "$installdir" ]; then
    103 	echo 1>&2 \$RELEASEDIR must be set, or -i must be used
    104 	exit 1
    105 fi
    106 
    107 if [ -z "$dest" ]; then
    108 	echo 1>&2 \$DESTDIR must be set
    109 	exit 1
    110 fi
    111 : ${etcdir:=${dest}/etc}
    112 
    113 SDIR=$(${MKTEMP} -d /tmp/${prog}.XXXXXX)
    114 
    115 setlistdir=${dest}/etc/mtree
    116 
    117 cleanup()
    118 {
    119 	es=$?
    120 	/bin/rm -rf $SDIR
    121 	exit $es
    122 }
    123 trap cleanup 0 2 3 13		# EXIT INT QUIT PIPE
    124 
    125 #
    126 # build the setfiles
    127 #
    128 
    129 if [ -n "$metalog" ]; then
    130 	(
    131 		cat ${etcdir}/mtree/NetBSD.dist
    132 		echo "/unset all"
    133 		cat $metalog 2>/dev/null
    134 	) | ${MTREE} -C -k all -N ${etcdir} > $SDIR/metalog
    135 	rv=$?
    136 	if [ $rv -ne 0 ]; then
    137 		echo 1>&2 "${prog}: mtree parse of ${metalog} failed"
    138 		exit $rv
    139 	fi
    140 fi
    141 for setname in $lists; do
    142 	${HOST_SH} $setsdir/makeflist -a $MACHINE_ARCH -m $MACHINE \
    143 	    -s $setsdir $setname > $SDIR/flist.$setname
    144 	if [ -n "$metalog" ]; then
    145 		$setfilesonly && echo "Creating ${setlistdir}/set.${setname}"
    146 		awk -f $rundir/getdirs.awk $SDIR/flist.$setname \
    147 		    | sort -u > $SDIR/flist.$setname.full
    148 		(
    149 			echo "/set uname=root gname=wheel"
    150 			awk -f $rundir/join.awk $SDIR/flist.$setname.full $SDIR/metalog
    151 			echo "./etc/mtree/set.${setname} type=file mode=0444"
    152 		) > ${setlistdir}/set.${setname}
    153 	elif ! cmp -s ${SDIR}/flist.${setname} \
    154 			${setlistdir}/set.${setname} >/dev/null 2>&1; then
    155 		rm -f ${setlistdir}/set.${setname}
    156 		cp ${SDIR}/flist.${setname} ${setlistdir}/set.${setname}
    157 	fi
    158 done
    159 if $setfilesonly; then		# exit after creating the set lists
    160 	exit 0
    161 fi
    162 
    163 #
    164 # now build the tarfiles
    165 #
    166 
    167 GZIP=-9			# for pax -z
    168 export GZIP
    169 es=0
    170 for setname in $lists; do
    171 	out=$setname.tgz
    172 	if [ -n "$installdir" ]; then
    173 		echo "Copying set $setname"
    174 		( cd $dest ; \
    175 		    ${PAX} -O -rwpe -d -N${etcdir} ${metalog:+-M} \
    176 			${installdir} < ${setlistdir}/set.${setname} )
    177 	else
    178 		if [ -n "$metalog" -a $tars/$out -nt "$metalog" ]; then
    179 			echo "$out is up to date"
    180 			continue
    181 		fi
    182 		echo "Creating $out"
    183 		rm -f ${tars}/$out
    184 		( cd $dest ; \
    185 		    ${PAX} -O -w -d -z -N${etcdir} ${metalog:+-M} \
    186 			< ${setlistdir}/set.${setname} ) > ${tars}/$out.tmp &&
    187 		mv ${tars}/$out.tmp ${tars}/$out
    188 	fi
    189 	es=$(($es + $?))
    190 done
    191 if [ $es -gt 255 ] ; then
    192 	es=255
    193 fi
    194 exit $es
    195