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regpkgset revision 1.9
      1 #! /bin/sh
      2 #
      3 # $NetBSD: regpkgset,v 1.9 2007/02/05 18:26:01 apb Exp $
      4 #
      5 # Copyright (c) 2003 Alistair G. Crooks.  All rights reserved.
      6 #
      7 # Redistribution and use in source and binary forms, with or without
      8 # modification, are permitted provided that the following conditions
      9 # are met:
     10 # 1. Redistributions of source code must retain the above copyright
     11 #    notice, this list of conditions and the following disclaimer.
     12 # 2. Redistributions in binary form must reproduce the above copyright
     13 #    notice, this list of conditions and the following disclaimer in the
     14 #    documentation and/or other materials provided with the distribution.
     15 # 3. All advertising materials mentioning features or use of this software
     16 #    must display the following acknowledgement:
     17 #	This product includes software developed by Alistair G. Crooks.
     18 #	for the NetBSD project.
     19 # 4. The name of the author may not be used to endorse or promote
     20 #    products derived from this software without specific prior written
     21 #    permission.
     22 #
     23 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
     24 # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     25 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
     27 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
     29 # GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     30 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     31 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     32 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     33 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     34 #
     35 
     36 # Usage: regpkgset [options] set
     37 #
     38 # Options:
     39 #   -q		Quiet.
     40 #   -v		Verbose.
     41 #   -f		Force.
     42 #   -m		Ignore errors from missing files.
     43 #   -u		Update.
     44 #   -c		Cache some information in ${BUILD_INFO_CACHE}.
     45 #   -d destdir	Sets DESTDIR.
     46 #   -t binpkgdir Create a binary package (in *.tgz format) in the
     47 #		specified directory.  Without this option, a binary
     48 #		package is not created.
     49 #   -M metalog	Use the specified metalog file to override file
     50 #		or directory attributes when creating a binary package.
     51 #   -N etcdir	Use the specified directory for passwd and group files.
     52 
     53 prog="${0##*/}"
     54 toppid=$$
     55 rundir="$(dirname "$0")" # ${0%/*} isn't good enough when there's no "/"
     56 . "${rundir}/sets.subr"
     57 
     58 : ${TARGET_ENDIANNESS:="$(arch_to_endian "${MACHINE_ARCH}")"}
     59 export TARGET_ENDIANNESS
     60 
     61 bomb()
     62 {
     63 	kill ${toppid}		# in case we were invoked from a subshell
     64 	exit 1
     65 }
     66 
     67 # A literal newline
     68 nl='
     69 '
     70 
     71 #
     72 # cleanup() deletes temporary files.
     73 #
     74 es=0
     75 cleanup()
     76 {
     77 	trap - 0
     78 	[ x"${BUILD_INFO_CACHE}" != x ] && rm -f "${BUILD_INFO_CACHE}"
     79 	exit ${es}
     80 }
     81 trap 'es=128; cleanup' 1 2 3 13 15	# HUP INT QUIT PIPE TERM
     82 trap 'es=$?; cleanup' 0 		# EXIT
     83 
     84 #
     85 # Parse command line args.
     86 #
     87 verbose=false
     88 quiet=false
     89 force=false
     90 allowmissing=false
     91 update=false
     92 cache=false
     93 pkgdir=""
     94 metalog=""
     95 etcdir=""
     96 all_options=""
     97 while [ $# -gt 1 ]; do
     98 	# XXX: ${all_options} doesn't correctly handle args with
     99 	# embedded shell special characters.
    100 	case "$1" in
    101 	-q)	quiet=true; verbose=false ;;
    102 	-v)	verbose=true; quiet=false ;;
    103 	-f)	force=true ;;
    104 	-m)	allowmissing=true ;;
    105 	-u)	update=true ;;
    106 	-c)	cache=true ;;
    107 	-d)	DESTDIR="$2"; all_options="${all_options} $1"; shift ;;
    108 	-d*)	DESTDIR="${1#-?}" ;;
    109 	-t)	pkgdir="$2"; all_options="${all_options} $1"; shift ;;
    110 	-t*)	pkgdir="${1#-?}" ;;
    111 	-M)	metalog="$2"; all_options="${all_options} $1"; shift ;;
    112 	-M*)	metalog="${1#-?}" ;;
    113 	-N)	etcdir="$2"; all_options="${all_options} $1"; shift ;;
    114 	-N*)	etcdir="${1#-?}" ;;
    115 	-*)	echo "Usage: regpkgset [options] set ..."; bomb ;;
    116 	*)	break ;;
    117 	esac
    118 	all_options="${all_options} $1"
    119 	shift
    120 done
    121 export DESTDIR
    122 
    123 if [ $# -lt 1 ]; then
    124 	echo "Usage: regpkgset [options] set ..."
    125 	bomb
    126 fi
    127 
    128 case "$1" in
    129 all)	list="base comp etc games man misc text" ;;
    130 *)	list="$*" ;;
    131 esac
    132 
    133 if ${cache}; then
    134 	BUILD_INFO_CACHE="$(${MKTEMP} "/var/tmp/${prog}-BUILD_INFO.XXXXXX")"
    135 	export BUILD_INFO_CACHE
    136 	{
    137 	# These variables describe the build
    138 	# environment, not the target.
    139 	echo "OPSYS=$(${UNAME} -s)"
    140 	echo "OS_VERSION=$(${UNAME} -r)"
    141 	${MAKE} -B -f- all <<EOF
    142 .include <bsd.own.mk>
    143 all:
    144 	@echo OBJECT_FMT=${OBJECT_FMT}
    145 	@echo MACHINE_ARCH=${MACHINE_ARCH}
    146 	@echo MACHINE_GNU_ARCH=${MACHINE_GNU_ARCH}
    147 EOF
    148 	# XXX: what's the point of reporting _PKGTOOLS_VER
    149 	# when we roll everything by hand without using
    150 	# the pkg tools?
    151 	echo "_PKGTOOLS_VER=$(${PKG_CREATE} -V)"
    152 	} > "${BUILD_INFO_CACHE}"
    153 fi
    154 
    155 #
    156 # For each pkgset mentioned in ${list}, get a list of all pkgs in the pkgset.
    157 #
    158 # Sort all the pkgs into dependency order (with prerequisite pkgs before
    159 # pkgs that depend on them).
    160 #
    161 # Invoke ${rundir}/regpkg for each pkg, taking care to do it in dependency
    162 # order.  If there were any pkgs for which we failed to find dependency
    163 # information, handle them at the end.
    164 #
    165 pkgs="$(for pkgset in ${list}; do
    166 		${HOST_SH} "${rundir}/listpkgs" "${pkgset}" || bomb
    167 	 done)"
    168 tsort_input="$(${AWK} '{print $2 " " $1}' <"${rundir}/deps" || bomb)"
    169 tsort_output="$(echo "${tsort_input}" | ${TSORT} || bomb)"
    170 for pkg in ${tsort_output}; do
    171 	case "${nl}${pkgs}${nl}" in
    172 	*"${nl}${pkg}${nl}"*)
    173 		# We want this pkg.
    174 		pkgset="${pkg%%-*}"
    175 		${verbose} && echo "${prog}: registering ${pkg}"
    176 		${HOST_SH} "${rundir}/regpkg" ${all_options} \
    177 			"${pkgset}" "${pkg}" || bomb
    178 		;;
    179 	*)	# pkg is mentioned in ${tsort_output} but not in ${pkgs}.
    180 		# We do not want this pkg.
    181 		;;
    182 	esac
    183 done
    184 for pkg in ${pkgs}; do
    185 	case "${nl}${tsort_output}${nl}" in
    186 	*"${nl}${pkg}${nl}"*)
    187 		# pkg was in the tsort output, so it would have been
    188 		# handled above.
    189 		;;
    190 	*)	# This pkg was not in the tsort output.
    191 		# This is probably an error, but process the
    192 		# pkg anyway.
    193 		echo >&2 "${prog}: WARNING: ${pkg} is not mentioned in deps file"
    194 		pkgset="${pkg%%-*}"
    195 		${verbose} && echo "${prog}: registering ${pkg}"
    196 		${HOST_SH} "${rundir}/regpkg" ${all_options} \
    197 			"${pkgset}" "${pkg}" || bomb
    198 		;;
    199 	esac
    200 done
    201 
    202 exit 0
    203