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init_buildsystem
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init_buildsystem
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#!/bin/bash
# Script to create a complete system to build packages in a chroot
# environment. This script ensures, that all packages given as
# parameter are installed. All other packges will be deleted.
#
# BUILD_ROOT here the packages will be installed/deleted
# BUILD_RPMS here we get our packages to install (obsolete)
# BUILD_ARCH path of the architectures we try
# BUILD_DIST distribution to build for (will be guessed if not set)
#
################################################################
#
# Copyright (c) 1997-2014 SUSE Linux Products GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or 3 as
# published by the Free Software Foundation.
#
# This program 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 this program (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################
#
# needed globals variables
#
export SRC
export BUILD_DIR=${BUILD_DIR:-/usr/lib/build}
PATH="$BUILD_DIR:$PATH"
export YAST_IS_RUNNING=instsys
# https://github.com/systemd/systemd/blob/master/docs/ENVIRONMENT.md
export SYSTEMD_OFFLINE=1
# slurp in package binary support
. "$BUILD_DIR/build-pkg"
# need to restore build root owner for non-root builds
browner=0
definesnstuff=()
repos=()
. $BUILD_DIR/common_functions || exit 1
# should RPMs be installed with --force ?
USE_FORCE=false
PREPARE_VM=
USEUSEDFORBUILD=
LIST_STATE=
RPMLIST=
CLEAN_BUILD=
CREATE_BUILD_BINARIES=
DLNOSIGNATURE=
CACHE_DIR=/var/cache/build
OBSURL=
BUILD_SYSROOT=
test -z "$CONFIG_DIR" && CONFIG_DIR="$BUILD_DIR/configs"
while test -n "$1" ; do
case "$1" in
--prepare)
shift
PREPARE_VM=true
;;
--create-build-binaries)
shift
CREATE_BUILD_BINARIES=true
;;
--useusedforbuild)
shift
USEUSEDFORBUILD=--useusedforbuild
;;
--list-state)
shift
LIST_STATE=true
;;
--rpmlist)
shift
RPMLIST=$1
shift
;;
--define|--with|--without|--buildflavor|--obspackage)
definesnstuff[${#definesnstuff[@]}]="$1";
definesnstuff[${#definesnstuff[@]}]="$2";
shift 2
;;
--repository|--repo)
repos[${#repos[@]}]="$2";
shift 2
;;
--clean)
CLEAN_BUILD="$1"
shift
;;
--cachedir)
CACHE_DIR="$2"
shift 2
;;
--configdir)
CONFIG_DIR="$2"
shift 2
;;
--nosignature)
shift
DLNOSIGNATURE="--nosignature"
;;
--root)
BUILD_ROOT="$2"
shift 2
;;
--arch)
BUILD_ARCH="$2"
shift 2
;;
--dist)
BUILD_DIST="$2"
shift 2
;;
--obs)
OBSURL="$2"
shift 2
;;
*)
break
;;
esac
done
PKGS=("$@")
if test -z "$BUILD_ROOT" ; then
echo "Please specify a build root!"
exit 1
fi
BUILD_IS_RUNNING=$BUILD_ROOT/not-ready
TMPFILE=$BUILD_ROOT/tmpfile
BUILD_INIT_CACHE="$BUILD_ROOT/.init_b_cache"
#
# needed functions
#
mount_stuff() {
if test "$UID" = 0 -a -n "$BUILD_ROOT" -a "$BUILD_ROOT" != / ; then
mount -n -tproc none "$BUILD_ROOT/proc"
test -e "$BUILD_ROOT/proc/self" || cleanup_and_exit 1 "Could not mount /proc, is this a container with missing capabilities?"
mount -n -tdevpts -omode=0620,gid=5 none "$BUILD_ROOT/dev/pts"
fi
}
umount_stuff() {
if test -n "$BUILD_ROOT" -a "$BUILD_ROOT" != / ; then
buildroot_umount "/proc/sys/fs/binfmt_misc"
buildroot_umount "/proc"
buildroot_umount "/sys"
buildroot_umount "/dev/pts"
buildroot_umount "/dev/shm"
buildroot_umount "/mnt"
fi
}
cleanup_and_exit() {
trap EXIT
test -z "$1" && set 0
if test -n "$2" ; then
if test "$1" -ne 0 ; then
echo "$2" >&2
else
echo "$2"
fi
fi
test "$BUILD_ROOT" = / -a -n "$browner" && chown "$browner" "$BUILD_ROOT"
# umount so init_buildsystem can be used standalone
umount_stuff
# never report a fatal error when the job got killed from outside
test "$1" = 4 -a -e "$BUILD_ROOT/exit" && exit 1
exit $1
}
clean_build_root() {
if test -n "$BUILD_ROOT" -a "$BUILD_ROOT" != / ; then
umount_stuff
rm -rf -- "$BUILD_ROOT"/* 2> /dev/null || true
chattr -a -A -i -R -- "$BUILD_ROOT" 2> /dev/null || true # does not follow symlinks
rm -rf -- "$BUILD_ROOT"/*
rm -rf -- "$BUILD_ROOT/.build"
rm -rf -- "$BUILD_ROOT"/.build.console.*
rm -rf -- "$BUILD_ROOT"/.build.hostarch.*
rm -rf -- "$BUILD_ROOT"/.build.kernel.*
rm -rf -- "$BUILD_ROOT"/.build.initrd.*
rm -rf -- "$BUILD_ROOT"/.build.sysroot
rm -rf -- "$BUILD_ROOT/.root"
rm -rf -- "$BUILD_ROOT/.init_b_cache"
test -L "$BUILD_ROOT/.preinstall_image" && rm -f -- "$BUILD_ROOT/.preinstall_image"
rm -rf -- "$BUILD_ROOT"/.preinstall_image/*
rm -rf -- "$BUILD_ROOT"/.preinstallimage*
fi
}
unsafe_preinstall_check() {
# cpio isn't safe so we require bsdtar for VMs. chroot is
# unsafe anyways so it's ok for that.
if test -n "$PREPARE_VM" ; then
echo "Error: setting up a VM requires bsdtar for security reasons."
echo "Please install bsdtar."
cleanup_and_exit 1
fi
}
preinstall_image_filter() {
for PKG in "$@" ; do
test -e "$BUILD_ROOT/.preinstall_image/$PKG" && continue
echo $PKG
done
}
preinstall_setup() {
cd "$BUILD_ROOT" || cleanup_and_exit 1
rm -rf build-preinstall
mkdir build-preinstall || cleanup_and_exit 1
for i in * .* ; do
# please keep in sync with recipe_build_preinstallimage
case "$i" in
.|..|build-preinstall) continue ;;
.build.kernel.*|.build.hostarch.*|.build.initrd.*|.build.console.*) ;;
.build*|.init_b_cache|.preinstallimage*|.srcfiles*|.pkgs|.rpm-cache|installed-pkg|proc|sys) continue ;;
esac
mv "./$i" build-preinstall || cleanup_and_exit 1
done
cd build-preinstall || cleanup_and_exit 1
}
preinstall_integrate() {
cd "$BUILD_ROOT/build-preinstall" || cleanup_and_exit 1
for i in * .* ; do
case "$i" in
.|..|build-preinstall) continue ;;
.build.kernel.*|.build.hostarch.*|.build.initrd.*|.build.console.*) ;;
.build*|.init_b_cache|.preinstallimage*|.srcfiles*|.pkgs|.rpm-cache|installed-pkg|proc|sys) continue ;;
esac
mv "./$i" .. || cleanup_and_exit 1
done
cd "$BUILD_ROOT" || cleanup_and_exit 1
assert_dirs
}
preinstall_image() {
check_exit
echo "unpacking preinstall image${2:+ $2}"
preinstall_setup
if test -x /usr/bin/bsdtar ; then
TAR="/usr/bin/bsdtar --exclude .build --exclude .init_b_cache -P --chroot --numeric-owner -x"
else
unsafe_preinstall_check
TAR="tar --exclude .build --exclude .init_b_cache -x"
fi
# pipe output through perl to print a dot every 1000 lines
if ! $TAR -z -f "$BUILD_INIT_CACHE/rpms/$1" -v > >(tee "$BUILD_INIT_CACHE/.preinstallimage.unpack" | perl -e '$|=1; my $done=0; $done++ % 1000 or print "." while <STDIN>; print "\n";') 2>&1 ; then
echo "unpack failed."
test -f "$BUILD_INIT_CACHE/.preinstallimage.unpack" && cat "$BUILD_INIT_CACHE/.preinstallimage.unpack"
cleanup_and_exit 1
fi
rm -rf "$BUILD_INIT_CACHE/.preinstallimage.unpack"
preinstall_integrate
}
preinstall() {
local PKG="$1"
check_exit
echo "preinstalling $PKG..."
preinstall_setup
if test "$UID" = 0 -a -x /usr/bin/bsdtar ; then
CPIO="/usr/bin/bsdtar --exclude .build --exclude .init_b_cache -P --chroot -o --numeric-owner -x -f-"
TAR="/usr/bin/bsdtar --exclude .build --exclude .init_b_cache -P --chroot -o --numeric-owner -x -f-"
else
# unsafe_preinstall_check
# CPIO="cpio --extract --unconditional --preserve-modification-time --make-directories --no-absolute-filenames --quiet"
# TAR="tar --exclude .build --exclude .init_b_cache -x"
CPIO="$BUILD_DIR/unpackarchive --cpio"
TAR="$BUILD_DIR/unpackarchive --tar"
fi
pkg_preinstall
preinstall_integrate
}
run_pkg_scripts() {
chroot $BUILD_ROOT /sbin/ldconfig 2>/dev/null
for PKG in $PACKAGES_TO_RUNSCRIPTS ; do
pkg_runscripts
check_exit
done
}
reorder() {
test -z "$*" && return
rm -f $BUILD_ROOT/.init_b_cache/order.manifest
for PKG in "$@" ; do
echo "$PKG" >> $BUILD_ROOT/.init_b_cache/order.manifest
done
$BUILD_DIR/order --dist "$BUILD_DIST" --archpath "$BUILD_ARCH" --configdir $CONFIG_DIR --manifest $BUILD_ROOT/.init_b_cache/order.manifest $BUILD_ROOT/.init_b_cache/rpms || touch $BUILD_ROOT/exit
rm -f $BUILD_ROOT/.init_b_cache/order.manifest
}
create_devs() {
local com file mode arg
test -d $BUILD_ROOT/dev/pts -a ! -L $BUILD_ROOT/dev/pts || rm -f $BUILD_ROOT/dev/pts
test -d $BUILD_ROOT/dev/shm -a ! -L $BUILD_ROOT/dev/shm || rm -f $BUILD_ROOT/dev/shm
mkdir -m 755 -p $BUILD_ROOT/dev/pts
mkdir -m 755 -p $BUILD_ROOT/dev/shm
while read com file mode arg ; do
rm -f $BUILD_ROOT/dev/$file
if test $com = ln ; then
ln -s $arg $BUILD_ROOT/dev/$file
elif test $com = mknod ; then
mknod -m $mode $BUILD_ROOT/dev/$file $arg
fi
done << DEVLIST
mknod null 666 c 1 3
mknod zero 666 c 1 5
mknod full 666 c 1 7
mknod random 666 c 1 8
mknod urandom 644 c 1 9
mknod tty 666 c 5 0
mknod ptmx 666 c 5 2
mknod loop-control 600 c 10 237
mknod loop0 640 b 7 0
mknod loop1 640 b 7 1
mknod loop2 640 b 7 2
mknod loop3 640 b 7 3
mknod fuse 666 c 10 229
ln fd 777 /proc/self/fd
ln stdin 777 fd/0
ln stdout 777 fd/1
ln stderr 777 fd/2
DEVLIST
}
# check whether the repo list contains a plain "zypp://". Add all
# enabled zypp repos in this case
expand_plain_zypp_repo() {
local i j
r=()
for i in "${repos[@]}"; do
if test "$i" = "zypp://" ; then
for j in $($BUILD_DIR/createzyppdeps --listrepos) ; do
r=("${r[@]}" "zypp://$j")
done
else
r=("${r[@]}" "$i")
fi
done
repos=("${r[@]}")
}
create_cache_file() {
local findonly=
expand_plain_zypp_repo
# check if we can reuse the old cache file
if ! test -f $CACHE_FILE || ! test -f $CACHE_FILE.id || \
test "${repos[*]} ${BUILD_RPMS//:/ /}" != "$(cat $CACHE_FILE.id 2>/dev/null)"; then
rm -f $CACHE_FILE.id
else
for SRC in "${repos[@]}" ${BUILD_RPMS//:/ /}; do
test -n "$SRC" || SRC=.
if test "${SRC#zypp://}" != "$SRC" ; then
SRC="/var/cache/zypp/raw/${SRC#zypp://}"
fi
if test "$SRC" -nt $CACHE_FILE; then
rm -f $CACHE_FILE.id
break
fi
# always rebuild if we have remote repositories and --clean is given
if test -n "$CLEAN_BUILD" -a "$SRC" != "${SRC#*://}" -a "${SRC#zypp://}" = "$SRC" ; then
rm -f $CACHE_FILE.id
break
fi
done
fi
if test -f $CACHE_FILE.id ; then
return
fi
# nope, generate a new cache file
test -z "$LIST_STATE" && echo initializing $CACHE_FILE ...
# figure out a repository type default
REPOTYPE=
if test -n "$BUILD_DIST" ; then
for i in `queryconfig repotype --dist "$BUILD_DIST" --configdir "$CONFIG_DIR" --archpath "$BUILD_ARCH"` ; do
case $i in
arch|debian|hdlist2|rpm-md) REPOTYPE=$i ;;
esac
test -n "$REPOTYPE" && break
done
if test -z "$REPOTYPE"; then
BINTYPE=`queryconfig binarytype --dist "$BUILD_DIST" --configdir "$CONFIG_DIR" --archpath "$BUILD_ARCH"`
case "$BINTYPE" in
arch) REPOTYPE=arch ;;
deb) REPOTYPE=debian ;;
esac
fi
fi
if test -z "$REPOTYPE" ; then
# check the first init_buildsystem arg, maybe it is a recipe
case ${PKGS[0]} in
*.spec)
REPOTYPE=rpm-md ;;
*.dsc)
REPOTYPE=debian ;;
*/PKGBUILD|PKGBUILD|*/_service:*:PKGBUILD|_service:*:PKGBUILD)
REPOTYPE=arch ;;
esac
fi
for SRC in "${repos[@]}" -- ${BUILD_RPMS//:/ /}; do
if test "$SRC" = '--' ; then
findonly=1
continue
fi
SRCREPOTYPE=$REPOTYPE
case $SRC in
arch@* | debian@* | hdlist2@* | rpmmd@* | rpm-md@* | suse@*)
SRCREPOTYPE=${SRC%%@*}
SRC=${SRC#*@}
;;
esac
test -z "$SRC" && SRC=`pwd`
if test "${SRC#http://}" != "$SRC" -o "${SRC#https://}" != "$SRC" -o "${SRC#ftp://}" != "$SRC" -o "${SRC#ftps://}" != "$SRC" ; then
# remote repo, cache binary packages
local cachedir="$(getcachedir "$SRC")"
test -z "$cachedir" && cleanup_and_exit 1 "could not determine cachedir for $SRC"
mkdir -p "$cachedir"
if test "$SRCREPOTYPE" = arch ; then
set -- $BUILD_DIR/createarchdeps --cachedir="$CACHE_DIR" "$SRC"
elif test "$SRCREPOTYPE" = debian ; then
set -- $BUILD_DIR/createdebdeps --cachedir="$CACHE_DIR" --archpath "$BUILD_ARCH" "$SRC"
elif test "$SRCREPOTYPE" = suse ; then
set -- $BUILD_DIR/createyastdeps --cachedir="$CACHE_DIR" "$SRC"
elif test "$SRCREPOTYPE" = hdlist2 ; then
set -- $BUILD_DIR/createmdkdeps --cachedir="$CACHE_DIR" "$SRC"
else
set -- $BUILD_DIR/createrepomddeps --cachedir="$CACHE_DIR" "$SRC"
fi
elif test "${SRC#zypp://}" != "$SRC" ; then
# special zypp repo
set -- $BUILD_DIR/createzyppdeps --cachedir="$CACHE_DIR" "$SRC"
elif test "${SRC#obs:/}" != "$SRC" ; then
# open build service repo
test -n "$OBSURL" || cleanup_and_exit 1 "Please use the --obs option to specify the url of the obs instance"
set -- $BUILD_DIR/queryobs repo --cachedir="$CACHE_DIR" --obs "$OBSURL" --arch "${BUILD_ARCH%%:*}" "$SRC"
elif test ! -e "$SRC" ; then
cleanup_and_exit 1 "*** $SRC does not exist"
elif test -z "$findonly" -a \( -e "$SRC"/suse/setup/descr/packages -o -e "$SRC"/suse/setup/descr/packages.gz \) ; then
set -- $BUILD_DIR/createyastdeps "$SRC"
elif test -z "$findonly" -a -e "$SRC"/repodata/repomd.xml ; then
set -- $BUILD_DIR/createrepomddeps "$SRC"
else
set -- $BUILD_DIR/createdirdeps --oldfile "$CACHE_FILE" "$SRC"
fi
echo "$@" >&2
"$@" || cleanup_and_exit 1
echo D:
done > $CACHE_FILE.new
mv $CACHE_FILE.new $CACHE_FILE
echo "${repos[*]} ${BUILD_RPMS//:/ /}" > $CACHE_FILE.id
}
fail_exit() {
cleanup_and_exit 1
}
# modifies $SRC
downloadpkg() {
local url="$1"
case $url in
zypp://* | http://* | https://* | ftp://* | ftps://*) ;;
*) cleanup_and_exit 1 "Invalid url: $url" ;;
esac
local cachedir="$(getcachedir "$url")"
local name="$(basename "$url")"
test -z "$cachedir" && cleanup_and_exit 1 "could not determine cachedir for $url"
name=${name/%.pkg.tar.zst/.arch}
name=${name/%.pkg.tar.?z/.arch}
SRC="$cachedir/$name"
local destdir="$cachedir/tmp"
mkdir -p "$destdir"
echo "downloading $url ... ";
$BUILD_DIR/download "$destdir" "$url" || cleanup_and_exit 1
local destfile="$destdir/${url##*/}"
if test ! -e "$destfile" ; then
cleanup_and_exit 1 "expected $destfile after download but it's missing"
fi
# for rpm check integrity and the signature
case $destfile in
*.rpm)
rpm -K $DLNOSIGNATURE "$destfile" > $destfile.v || { echo "rpm verify failed" >&2; rm -rf "$destdir"; cleanup_and_exit 1; }
if grep "NOT OK" $destfile.v; then
rm -rf "$destdir"
cleanup_and_exit 1
fi
rm -f "$destfile.v"
;;
esac
mv "$destfile" "$SRC" || cleanup_and_exit 1
}
getobslocation() {
local url=$1
local obsurl="${OBSURL%/}"
test -n "$obsurl" || cleanup_and_exit 1 "Please use the --obs option to specify the url of the obs instance"
url="${url#obs:/}"
url="${url#/}"
url="${url#/}"
url="${url%/}"
url="$obsurl/build/$url/${BUILD_ARCH%%:*}"
echo "$url"
}
getdebianbaseurl() {
local url=$1
case $url in
*[?]*) url="${url%%[?]*]}" ; echo "${url%/}/" ;;
*/./*|*/. ) echo "${url%/.*}/" ;;
*) url="${url%/*}"; echo "${url%/*}/" ;;
esac
}
getcachedir() {
local url=$1
local repoid dummy
for repo in "${repos[@]}" ; do
case $repo in
debian@http*) repo=$(getdebianbaseurl "${repo#*@}") ;;
arch@* | debian@* | hdlist2@* | rpmmd@* | rpm-md@* | suse@*) repo=${repo#*@} ;;
esac
test "${repo#obs:/}" != "$repo" && repo=$(getobslocation "$repo")
if test "${url:0:${#repo}}" == "$repo" ; then
read repoid dummy < <(echo -n "$repo" | md5sum)
break
fi
done
test -n "$repoid" && echo "$CACHE_DIR/$repoid"
}
set_build_arch
trap fail_exit EXIT
if test "$BUILD_ROOT" = / ; then
browner="$(stat -c %u /)"
fi
if test -n "$CLEAN_BUILD" ; then
clean_build_root
fi
#
# now test if there was an incomplete run
#
if test -e "$BUILD_IS_RUNNING" ; then
echo "It seems that there was an incomplete setup of $BUILD_ROOT."
if test -z "$BUILD_ROOT" -o "$BUILD_ROOT" = / ; then
cleanup_and_exit 1
fi
echo "To be sure, we will build it again completely..."
umount_stuff
echo "Your build system is broken!! Shall I execute"
echo
echo " rm -rf -- $BUILD_ROOT/*"
echo
echo "y - yes, cleanup the build root"
echo "N - No, abort build (default on enter)"
echo "c - Continue anyway with this build root"
echo -n "[y/N/c] "
read ANSWER
case "$ANSWER" in
c|C)
rm -f $BUILD_IS_RUNNING $BUILD_ROOT/exit ;;
y|Y)
clean_build_root ;;
*)
cleanup_and_exit 1 ;;
esac
fi
# check for surprises
if test -z "$CLEAN_BUILD" -a -n "$BUILD_ROOT" -a "$BUILD_ROOT" != / ; then
assert_dirs
fi
# umount stuff if mounted
if test -n "$BUILD_ROOT" -a "$BUILD_ROOT" != / -a -e "$BUILD_ROOT/proc/self" ; then
umount_stuff
fi
#
# store that we start to build the system
#
mkdir -p "$BUILD_ROOT" || cleanup_and_exit 4
mkdir -p "$BUILD_ROOT/.build" || cleanup_and_exit 4
mkdir -p "$BUILD_ROOT/proc" || cleanup_and_exit 4
mkdir -p "$BUILD_ROOT/sys" || cleanup_and_exit 4
mkdir -p "$BUILD_ROOT/dev/pts" || cleanup_and_exit 4
touch $BUILD_IS_RUNNING
if test -n "$PREPARE_VM" ; then
rm -rf $BUILD_ROOT/.build/init_buildsystem.data
fi
if test "${repos[*]}" = config: ; then
repos=(`queryconfig repourl --dist "$BUILD_DIST" --configdir "$CONFIG_DIR" --archpath "$BUILD_ARCH"`)
fi
if test -e $BUILD_ROOT/.build/init_buildsystem.data ; then
# vm continuation, read old config
. $BUILD_ROOT/.build/init_buildsystem.data
else
#
# now make sure that all the packages are installed.
#
rm -rf "$BUILD_ROOT/.init_b_cache"
mkdir -p "$BUILD_ROOT/.init_b_cache/scripts"
if test -z "$RPMLIST" ; then
#
# create rpmdeps file
#
CACHE_FILE=$BUILD_ROOT/.srcfiles.cache
create_cache_file
#
# select and expand packages
#
RPMLIST=$BUILD_ROOT/.init_b_cache/rpmlist
test -z "$LIST_STATE" && echo "expanding package dependencies..."
VMOPT=
test -z "$PREPARE_VM" || VMOPT=--vm
if ! $BUILD_DIR/expanddeps $USEUSEDFORBUILD $VMOPT "${definesnstuff[@]}" --dist "$BUILD_DIST" --depfile "$CACHE_FILE" --archpath "$BUILD_ARCH" --configdir $CONFIG_DIR "${PKGS[@]}" > $RPMLIST ; then
rm -f $BUILD_IS_RUNNING
cleanup_and_exit 1
fi
fi
if test -n "$LIST_STATE" ; then
rm -f $BUILD_IS_RUNNING
while read PKG SRC ; do
test "$PKG" = "preinstall:" && continue
test "$PKG" = "runscripts:" && continue
test "$PKG" = "cbpreinstall:" && continue
test "$PKG" = "vminstall:" && continue
test "$PKG" = "dist:" && continue
test "$PKG" = "rpmid:" && continue
echo "${SRC##*/}"
done < $BUILD_ROOT/.init_b_cache/rpmlist
rm -rf "$BUILD_ROOT/.init_b_cache"
cleanup_and_exit 0
fi
#
# register the QEMU emulator if needed
# (we do not need this for the prepare step, as we do not run scripts in this case)
#
if test -z "$PREPARE_VM" ; then
if check_use_emulator ; then
echo "registering binfmt handlers for cross build"
"$BUILD_DIR/$INITVM_NAME"
echo 0 > /proc/sys/vm/mmap_min_addr
read mmap_min_addr < /proc/sys/vm/mmap_min_addr
if test "$mmap_min_addr" != 0 ; then
echo "Warning: mmap_min_addr is != 0. If programs fail at mmap this could be the reason."
fi
fi
fi
#
# extract the data from the (generated) rpm list
#
PACKAGES_TO_INSTALL=
PACKAGES_TO_PREINSTALL=
PACKAGES_TO_RUNSCRIPTS=
PACKAGES_TO_VMINSTALL=
PACKAGES_TO_INSTALLONLY=
PACKAGES_TO_NOINSTALL=
PACKAGES_TO_SYSROOTINSTALL=
PREINSTALL_IMAGE=
PREINSTALL_IMAGE_SOURCE=
RUNSCRIPTS_SEEN=
PACKAGES_FROM_PREINSTALLIMAGE=
GUESSED_DIST=unknown
mkdir -p $BUILD_ROOT/.init_b_cache/rpms
rm -f $BUILD_ROOT/.init_b_cache/rpmlist.download
while read PKG SRC ; do
if test "$PKG" = "preinstall:" ; then
PACKAGES_TO_PREINSTALL=$SRC
continue
fi
if test "$PKG" = "vminstall:" ; then
PACKAGES_TO_VMINSTALL=$SRC
continue
fi
if test "$PKG" = "installonly:" ; then
PACKAGES_TO_INSTALLONLY=$SRC
continue
fi
if test "$PKG" = "noinstall:" ; then
PACKAGES_TO_NOINSTALL=$SRC
continue
fi
if test "$PKG" = "preinstallimage:" ; then
PREINSTALL_IMAGE=${SRC##*/}
ln -s "$SRC" "$BUILD_ROOT/.init_b_cache/rpms/${SRC##*/}"
continue
fi
if test "$PKG" = "preinstallimagesource:" ; then
PREINSTALL_IMAGE_SOURCE="$SRC"
continue
fi
if test "$PKG" = "runscripts:" ; then
RUNSCRIPTS_SEEN=true
PACKAGES_TO_RUNSCRIPTS=$SRC
continue
fi
if test "$PKG" = "dist:" ; then
GUESSED_DIST=$SRC
continue
fi
if test "$PKG" = "rpmid:" ; then
echo "${SRC#*:}" > $BUILD_ROOT/.init_b_cache/rpms/${SRC%%:*}.id
continue
fi
if test "$PKG" = "sysroot:" ; then
PKG="__sysroot__${SRC%%[ ]*}"
SRC="${SRC#*[ ]}"
fi
if test "$PKG" != "${PKG%:}"; then
echo "Warning: ignoring unsupported tag '$PKG'" >&2
continue
fi
if test "$SRC" = "preinstallimage" ; then
PACKAGES_FROM_PREINSTALLIMAGE="$PACKAGES_FROM_PREINSTALLIMAGE $PKG"
PACKAGES_TO_INSTALL="$PACKAGES_TO_INSTALL $PKG"
continue
fi
if test "$PKG" = "${PKG#__sysroot__}" ; then
PACKAGES_TO_INSTALL="$PACKAGES_TO_INSTALL $PKG"
else
PACKAGES_TO_SYSROOTINSTALL="$PACKAGES_TO_SYSROOTINSTALL $PKG"
fi
if test "${SRC#/}" = "$SRC" ; then
case "$SRC" in
zypp://* | http://* | https://* | ftp://* | ftps://*)
echo "$PKG $SRC" >>$BUILD_ROOT/.init_b_cache/rpmlist.download
continue
;;
*)
cleanup_and_exit 1 "unsupported url for '$PKG': $SRC"
;;
esac
fi
SRCSUF=${SRC/%.pkg.tar.zst/.arch}
SRCSUF=${SRCSUF/%.pkg.tar.?z/.arch}
ln -s "$SRC" "$BUILD_ROOT/.init_b_cache/rpms/$PKG.${SRCSUF##*.}"
done < $RPMLIST
PACKAGES_TO_ALL="$PACKAGES_TO_INSTALL"
PACKAGES_TO_AVAILABLE="$PACKAGES_TO_INSTALL"
# subtract noinstall packages from PACKAGES_TO_INSTALL
if test -n "$PACKAGES_TO_NOINSTALL" ; then
settest=" $PACKAGES_TO_NOINSTALL "
PACKAGES_TO_INSTALL=
for PKG in $PACKAGES_TO_ALL ; do
test "$settest" = "${settest/ $PKG /}" && PACKAGES_TO_INSTALL="$PACKAGES_TO_INSTALL $PKG"
done
fi
# subtract installonly packages from PACKAGES_TO_AVAILABLE
if test -n "$PACKAGES_TO_INSTALLONLY" ; then
settest=" $PACKAGES_TO_INSTALLONLY "
PACKAGES_TO_AVAILABLE=
for PKG in $PACKAGES_TO_ALL ; do
test "$settest" = "${settest/ $PKG /}" && PACKAGES_TO_AVAILABLE="$PACKAGES_TO_AVAILABLE $PKG"
done
fi
# use cached packages where possible
if test -s $BUILD_ROOT/.init_b_cache/rpmlist.download ; then
echo "calculating packages to download..."
while read PKG SRC ; do
SRCSUF=${SRC/%.pkg.tar.zst/.arch}
SRCSUF=${SRCSUF/%.pkg.tar.?z/.arch}
if test -s "$BUILD_ROOT/.init_b_cache/rpms/$PKG.id" ; then
read cachepkgid < $BUILD_ROOT/.init_b_cache/rpms/$PKG.id
echo "PKG $PKG $cachepkgid"
else
echo "PKG $PKG"
fi
echo "DST $BUILD_ROOT/.init_b_cache/rpms/$PKG.${SRCSUF##*.}"
if test "$SRC" != "${SRC#zypp://}" ; then
# for zypp packages also look in the zypp cache
cachedir="/var/cache/zypp/packages/${SRC#zypp://}"
echo "CACHE ${cachedir%/*}/${SRC##*/}"
fi
cachedir="$(getcachedir "$SRC")"
echo "CACHE $cachedir/${SRCSUF##*/}"
done < $BUILD_ROOT/.init_b_cache/rpmlist.download | "$BUILD_DIR/getbuildids" cachecheck
# remove found packages from download list
rm -f $BUILD_ROOT/.init_b_cache/rpmlist.download2
while read PKG SRC ; do
SRCSUF=${SRC/%.pkg.tar.zst/.arch}
SRCSUF=${SRCSUF/%.pkg.tar.?z/.arch}
test -L "$BUILD_ROOT/.init_b_cache/rpms/$PKG.${SRCSUF##*.}" || echo "$PKG $SRC" >>$BUILD_ROOT/.init_b_cache/rpmlist.download2
done < $BUILD_ROOT/.init_b_cache/rpmlist.download
rm -f $BUILD_ROOT/.init_b_cache/rpmlist.download
test -s $BUILD_ROOT/.init_b_cache/rpmlist.download2 && mv $BUILD_ROOT/.init_b_cache/rpmlist.download2 $BUILD_ROOT/.init_b_cache/rpmlist.download
fi
# now do the download of missing packages
if test -s $BUILD_ROOT/.init_b_cache/rpmlist.download ; then
PACKAGES_TO_DOWNLOAD=`awk '{print $2}' < "$BUILD_ROOT/.init_b_cache/rpmlist.download"`
progress_setup PACKAGES_TO_DOWNLOAD
while read PKG SRC ; do
progress_step PACKAGES_TO_DOWNLOAD
downloadpkg "$SRC"
# downloadpkg modified $SRC, so it has a right name for use
SRCSUF=${SRC/%.pkg.tar.zst/.arch}
SRCSUF=${SRCSUF/%.pkg.tar.?z/.arch}
ln -s "$SRC" "$BUILD_ROOT/.init_b_cache/rpms/$PKG.${SRCSUF##*.}"
done < $BUILD_ROOT/.init_b_cache/rpmlist.download
rm -f $BUILD_ROOT/.init_b_cache/rpmlist.download
echo
fi
# compatibility...
test -z "$RUNSCRIPTS_SEEN" && PACKAGES_TO_RUNSCRIPTS="$PACKAGES_TO_PREINSTALL"
buildroot_rm .guessed_dist
echo "$GUESSED_DIST" > $BUILD_ROOT/.guessed_dist
test -n "$BUILD_DIST" || BUILD_DIST="$GUESSED_DIST"
pkg_set_type
if test -n "$PREINSTALL_IMAGE" ; then
for PKG in $PACKAGES_FROM_PREINSTALLIMAGE ; do
# touch the file so that the copying works
touch $BUILD_ROOT/.init_b_cache/rpms/"$PKG.$PSUF"
done
fi
fi
# XXX: should use an option instead of looking at the recipe?
CREATE_PREINSTALL_DATA=
case ${PKGS[0]} in
_preinstallimage | */_preinstallimage | _service:*:_preinstallimage | */_service:*:_preinstallimage)
mkdir -p $BUILD_ROOT/.preinstall_image
CREATE_PREINSTALL_DATA=true
echo "saving package data for preinstallimage generation"
;;
esac
#
# test if we need to preinstall
#
if test ! -e $BUILD_ROOT/installed-pkg -a ! -e $BUILD_ROOT/.build/init_buildsystem.data ; then
mkdir -p $BUILD_ROOT/.init_b_cache/rpms || cleanup_and_exit 1
mkdir -p $BUILD_ROOT/etc || cleanup_and_exit 1
mkdir -p $BUILD_ROOT/proc || cleanup_and_exit 1
test -L $BUILD_ROOT/etc/HOSTNAME && buildroot_rm etc/HOSTNAME
test -f $BUILD_ROOT/etc/HOSTNAME || hostname -f > $BUILD_ROOT/etc/HOSTNAME
for PKG in $PACKAGES_TO_RUNSCRIPTS ; do
: > $BUILD_ROOT/.init_b_cache/scripts/$PKG.run
done
PACKAGES_TO_PREINSTALL_FILTERED="$PACKAGES_TO_PREINSTALL"
PACKAGES_TO_VMINSTALL_FILTERED="$PACKAGES_TO_VMINSTALL"
rm -f "$BUILD_ROOT/.preinstall_image"/*
if test -n "$PREINSTALL_IMAGE" ; then
preinstall_image "$PREINSTALL_IMAGE" "$PREINSTALL_IMAGE_SOURCE"
PACKAGES_TO_PREINSTALL_FILTERED=`preinstall_image_filter $PACKAGES_TO_PREINSTALL_FILTERED`
PACKAGES_TO_VMINSTALL_FILTERED=`preinstall_image_filter $PACKAGES_TO_VMINSTALL_FILTERED`
fi
PACKAGES_TO_PREINSTALL_FILTERED=`reorder $PACKAGES_TO_PREINSTALL_FILTERED`
if test -n "$PREPARE_VM" ; then
PACKAGES_TO_VMINSTALL_FILTERED=`reorder $PACKAGES_TO_VMINSTALL_FILTERED`
fi
progress_setup PACKAGES_TO_PREINSTALL_FILTERED
for PKG in $PACKAGES_TO_PREINSTALL_FILTERED ; do
progress_step PACKAGES_TO_PREINSTALL_FILTERED
preinstall ${PKG##*/}
done
if test -n "$PREPARE_VM" ; then
echo
progress_setup PACKAGES_TO_VMINSTALL_FILTERED
for PKG in $PACKAGES_TO_VMINSTALL_FILTERED ; do
progress_step PACKAGES_TO_VMINSTALL_FILTERED
preinstall ${PKG##*/}
done
fi
# for reorder
check_exit
if test -w /root ; then
test -c $BUILD_ROOT/dev/null || create_devs
fi
if ! test -e $BUILD_ROOT/etc/fstab ; then
rm -rf $BUILD_ROOT/etc/fstab
touch $BUILD_ROOT/etc/fstab
fi
if test ! -e $BUILD_ROOT/etc/ld.so.conf -a -f $BUILD_ROOT/etc/ld.so.conf.in -a ! -L $BUILD_ROOT/etc/ld.so.conf.in ; then
cp --remove-destination $BUILD_ROOT/etc/ld.so.conf.in $BUILD_ROOT/etc/ld.so.conf
fi
if test -z "$PREPARE_VM" ; then
mount_stuff
run_pkg_scripts
pkg_initdb
touch $BUILD_ROOT/.init_b_cache/preinstall_finished
fi
# mark as preinstalled no longer needed
rm -rf "$BUILD_ROOT/installed-pkg"
mkdir -p "$BUILD_ROOT/installed-pkg"
else
# preinstall was already done
if test -z "$PREPARE_VM" ; then
mount_stuff
fi
fi
if test -n "$PREPARE_VM" ; then
echo "copying packages..."
for PKG in $PACKAGES_TO_ALL $PACKAGES_TO_SYSROOTINSTALL ; do
rm -rf $BUILD_ROOT/.init_b_cache/$PKG.$PSUF
cp $BUILD_ROOT/.init_b_cache/rpms/$PKG.$PSUF $BUILD_ROOT/.init_b_cache/$PKG.$PSUF || cleanup_and_exit 1
ln -s -f ../$PKG.$PSUF $BUILD_ROOT/.init_b_cache/rpms/$PKG.$PSUF
check_exit
done
# alreadyinstalled check will not work, but we have to live with that...
echo -n 'reordering...'
PACKAGES_TO_INSTALL=`reorder $PACKAGES_TO_INSTALL`
check_exit
echo 'done'
Q="'\''"
rm -rf "$BUILD_ROOT/.build/init_buildsystem.data"
echo "PACKAGES_TO_INSTALL='${PACKAGES_TO_INSTALL//"'"/$Q}'" > $BUILD_ROOT/.build/init_buildsystem.data
echo "PACKAGES_TO_RUNSCRIPTS='${PACKAGES_TO_RUNSCRIPTS//"'"/$Q}'" >> $BUILD_ROOT/.build/init_buildsystem.data
# needed for continuation in xen/kvm with rpm-x86
echo "PACKAGES_TO_PREINSTALL='${PACKAGES_TO_PREINSTALL//"'"/$Q}'" >> $BUILD_ROOT/.build/init_buildsystem.data
echo "PACKAGES_TO_AVAILABLE='${PACKAGES_TO_AVAILABLE//"'"/$Q}'" >> $BUILD_ROOT/.build/init_buildsystem.data
echo "PACKAGES_TO_SYSROOTINSTALL='${PACKAGES_TO_SYSROOTINSTALL//"'"/$Q}'" >> $BUILD_ROOT/.build/init_buildsystem.data
echo "PSUF='$PSUF'" >> $BUILD_ROOT/.build/init_buildsystem.data
rm -f $BUILD_IS_RUNNING
cleanup_and_exit 0
fi
#
# finish preinstall if this is a vm continuation
#
if test -e "$BUILD_ROOT/.build/init_buildsystem.data" -a ! -e "$BUILD_ROOT/.init_b_cache/preinstall_finished" ; then
run_pkg_scripts
pkg_initdb
touch "$BUILD_ROOT/.init_b_cache/preinstall_finished"
fi
#
# create .build.binaries directory if requested
#
rm -rf "$BUILD_ROOT/.build.binaries"
if test -n "$CREATE_BUILD_BINARIES" ; then
echo "creating .build.binaries directory..."
mkdir -p "$BUILD_ROOT/.build.binaries"
for PKG in $PACKAGES_TO_AVAILABLE ; do
test -L "$BUILD_ROOT/.init_b_cache/rpms/$PKG.$PSUF" || continue
LPKG=`readlink -f "$BUILD_ROOT/.init_b_cache/rpms/$PKG.$PSUF"`
ln "$LPKG" "$BUILD_ROOT/.build.binaries/$PKG.$PSUF" 2>/dev/null
test -f "$BUILD_ROOT/.build.binaries/$PKG.$PSUF" && continue
cp "$LPKG" "$BUILD_ROOT/.build.binaries/$PKG.$PSUF"
check_exit
done
fi
#
# Save some package build environment preparation time on Debian-like systems
# Note: for OS image builds we probably want the man-db constructed properly
#
if test -x "$BUILD_ROOT/usr/bin/debconf-set-selections" && test "$BUILDTYPE" = dsc ; then
echo "Preseed man-db/auto-update to false for a DSC package build..."
chroot "$BUILD_ROOT" /usr/bin/debconf-set-selections <<EOF
man-db man-db/auto-update boolean false
EOF
fi
#
# reorder packages (already done in vm continuation)