vp-build/common/xbps-src/shutils/chroot.sh
Juan RP 55863abdd2 xbps-src: do not sync xbps repos in chroot mode.
If XBPS_CHROOT_CMD == uchroot with overlayfs (-O), the temporary masterdir
will be removed completely after synchronizing remote repositories, and
later on, when the build starts the repos are unsynchronized.

So do the sync on the real masterdir before entering the chroot.
2015-07-12 08:24:04 +02:00

214 lines
7.6 KiB
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# vim: set ts=4 sw=4 et:
chroot_init() {
XBPSSRC_CF=$XBPS_MASTERDIR/etc/xbps/xbps-src.conf
mkdir -p $XBPS_MASTERDIR/etc/xbps
cat > $XBPSSRC_CF <<_EOF
# Generated configuration file by xbps-src, DO NOT EDIT!
_EOF
if [ -e "$XBPS_CONFIG_FILE" ]; then
grep -E '^XBPS_.*' $XBPS_CONFIG_FILE >> $XBPSSRC_CF
fi
cat >> $XBPSSRC_CF <<_EOF
XBPS_MASTERDIR=/
XBPS_CFLAGS="$XBPS_CFLAGS"
XBPS_CXXFLAGS="$XBPS_CXXFLAGS"
XBPS_CPPFLAGS="$XBPS_CPPFLAGS"
XBPS_LDFLAGS="$XBPS_LDFLAGS"
XBPS_HOSTDIR=/host
_EOF
echo "# End of configuration file." >> $XBPSSRC_CF
# Create custom script to start the chroot bash shell.
cat > $XBPS_MASTERDIR/bin/xbps-shell <<_EOF
#!/bin/sh
XBPS_SRC_VERSION="$XBPS_SRC_VERSION"
. /etc/xbps/xbps-src.conf
PATH=/void-packages:/usr/bin:/usr/sbin
exec env -i PATH="\$PATH" DISTCC_HOSTS="\$XBPS_DISTCC_HOSTS" DISTCC_DIR="/host/distcc" @@XARCH@@ \
CCACHE_DIR="/host/ccache" IN_CHROOT=1 LANG=en_US.UTF-8 TERM=linux HOME="/tmp" \
PS1="[\u@$XBPS_MASTERDIR \W]$ " /bin/bash +h
_EOF
if [ -n "$XBPS_ARCH" ]; then
sed -e "s,@@XARCH@@,XBPS_ARCH=${XBPS_ARCH},g" -i $XBPS_MASTERDIR/bin/xbps-shell
else
sed -e 's,@@XARCH@@,,g' -i $XBPS_MASTERDIR/bin/xbps-shell
fi
chmod 755 $XBPS_MASTERDIR/bin/xbps-shell
cp -f /etc/resolv.conf $XBPS_MASTERDIR/etc
# Update xbps alternative repository if set.
mkdir -p $XBPS_MASTERDIR/etc/xbps.d
if [ -n "$XBPS_ALT_REPOSITORY" ]; then
( \
echo "repository=/host/binpkgs/${XBPS_ALT_REPOSITORY}"; \
echo "repository=/host/binpkgs/${XBPS_ALT_REPOSITORY}/nonfree"; \
echo "repository=/host/binpkgs/${XBPS_ALT_REPOSITORY}/debug"; \
) > $XBPS_MASTERDIR/etc/xbps.d/00-repository-alternative.conf
if [ "$XBPS_MACHINE" = "x86_64" ]; then
( \
echo "repository=/host/binpkgs/${XBPS_ALT_REPOSITORY}/multilib"; \
echo "repository=/host/binpkgs/${XBPS_ALT_REPOSITORY}/multilib/nonfree"; \
) >> $XBPS_MASTERDIR/etc/xbps.d/00-repository-alternative.conf
fi
else
rm -f $XBPS_MASTERDIR/etc/xbps.d/00-repository-alternative.conf
fi
if [ -d $XBPS_MASTERDIR/tmp ]; then
rm -rf $XBPS_MASTERDIR/tmp
mkdir -p $XBPS_MASTERDIR/tmp
fi
}
chroot_prepare() {
local f=
if [ -f $XBPS_MASTERDIR/.xbps_chroot_init ]; then
return 0
elif [ ! -f $XBPS_MASTERDIR/bin/bash ]; then
msg_error "Bootstrap not installed in $XBPS_MASTERDIR, can't continue.\n"
fi
# Create some required files.
[ -f /etc/localtime ] && cp -f /etc/localtime $XBPS_MASTERDIR/etc
for f in dev sys proc host boot; do
[ ! -d $XBPS_MASTERDIR/$f ] && mkdir -p $XBPS_MASTERDIR/$f
done
# Copy /etc/passwd and /etc/group from base-files.
cp -f $XBPS_SRCPKGDIR/base-files/files/passwd $XBPS_MASTERDIR/etc
echo "$(whoami):x:$(id -u):$(id -g):$(whoami) user:/tmp:/bin/xbps-shell" \
>> $XBPS_MASTERDIR/etc/passwd
cp -f $XBPS_SRCPKGDIR/base-files/files/group $XBPS_MASTERDIR/etc
echo "$(whoami):x:$(id -g):" >> $XBPS_MASTERDIR/etc/group
# Copy /etc/hosts from base-files.
cp -f $XBPS_SRCPKGDIR/base-files/files/hosts $XBPS_MASTERDIR/etc
mkdir -p $XBPS_MASTERDIR/etc/xbps.d
echo "syslog=false" >> $XBPS_MASTERDIR/etc/xbps.d/xbps.conf
echo "cachedir=/host/repocache" >> $XBPS_MASTERDIR/etc/xbps.d/xbps.conf
ln -sf /dev/null $XBPS_MASTERDIR/etc/xbps.d/00-repository-main.conf
# Prepare default locale: en_US.UTF-8.
if [ -z "$XBPS_TEMP_MASTERDIR" -a -s ${XBPS_MASTERDIR}/etc/default/libc-locales ]; then
echo 'en_US.UTF-8 UTF-8' >> ${XBPS_MASTERDIR}/etc/default/libc-locales
$XBPS_RECONFIGURE_CMD -f glibc-locales
fi
touch -f $XBPS_MASTERDIR/.xbps_chroot_init
[ -n "$1" ] && echo $1 >> $XBPS_MASTERDIR/.xbps_chroot_init
return 0
}
chroot_sync_repos() {
local f=
# Copy xbps configuration files to the masterdir.
install -Dm644 ${XBPS_DISTDIR}/etc/repos-local.conf \
${XBPS_MASTERDIR}/etc/xbps.d/10-repository-local.conf
install -Dm644 ${XBPS_DISTDIR}/etc/repos-remote.conf \
${XBPS_MASTERDIR}/etc/xbps.d/20-repository-remote.conf
if [ "$XBPS_MACHINE" = "x86_64" ]; then
install -Dm644 ${XBPS_DISTDIR}/etc/repos-local-x86_64.conf \
${XBPS_MASTERDIR}/etc/xbps.d/12-repository-local-x86_64.conf
install -Dm644 ${XBPS_DISTDIR}/etc/repos-remote-x86_64.conf \
${XBPS_MASTERDIR}/etc/xbps.d/22-repository-remote-x86_64.conf
fi
# if -N is set, comment out remote repositories from xbps.conf.
if [ -n "$XBPS_SKIP_REMOTEREPOS" ]; then
rm -f ${XBPS_MASTERDIR}/etc/xbps.d/20-repository-remote.conf
rm -f ${XBPS_MASTERDIR}/etc/xbps.d/22-repository-remote-x86_64.conf
fi
# Copy host repos to the cross root.
if [ -n "$XBPS_CROSS_BUILD" ]; then
rm -rf $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
mkdir -p $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
cp ${XBPS_MASTERDIR}/etc/xbps.d/*.conf \
$XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
rm -f $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d/*-x86_64.conf
fi
if [ -z "$XBPS_SKIP_REMOTEREPOS" ]; then
# Make sure to sync index for remote repositories.
xbps-install -r $XBPS_MASTERDIR -S
fi
if [ -n "$XBPS_CROSS_BUILD" ]; then
# Copy host keys to the target rootdir.
mkdir -p $XBPS_MASTERDIR/$XBPS_CROSS_BASE/var/db/xbps/keys
cp -a $XBPS_MASTERDIR/var/db/xbps/keys/*.plist \
$XBPS_MASTERDIR/$XBPS_CROSS_BASE/var/db/xbps/keys
# Make sure to sync index for remote repositories.
if [ -z "$XBPS_SKIP_REMOTEREPOS" ]; then
env XBPS_TARGET_ARCH=$XBPS_TARGET_ARCH \
xbps-install -r $XBPS_MASTERDIR/$XBPS_CROSS_BASE -S
fi
fi
return 0
}
chroot_handler() {
local action="$1" pkg="$2" rv=0 arg= _envargs=
if [ -n "$IN_CHROOT" -o -z "$CHROOT_READY" ]; then
return 0
fi
if [ ! -d $XBPS_MASTERDIR/void-packages ]; then
mkdir -p $XBPS_MASTERDIR/void-packages
fi
[ -z "$action" -a -z "$pkg" ] && return 1
case "$action" in
fetch|extract|build|configure|install|install-destdir|pkg|build-pkg|bootstrap-update|chroot)
chroot_prepare || return $?
chroot_init || return $?
chroot_sync_repos || return $?
;;
esac
if [ "$action" = "chroot" ]; then
$XBPS_COMMONDIR/chroot-style/${XBPS_CHROOT_CMD:=uunshare}.sh \
$XBPS_MASTERDIR $XBPS_DISTDIR "$XBPS_HOSTDIR" "$XBPS_CHROOT_CMD_ARGS" /bin/xbps-shell
rv=$?
else
[ -n "$XBPS_CROSS_BUILD" ] && arg="$arg -a $XBPS_CROSS_BUILD"
[ -n "$XBPS_KEEP_ALL" ] && arg="$arg -C"
[ -n "$NOCOLORS" ] && arg="$arg -L"
[ -n "$XBPS_BUILD_FORCEMODE" ] && arg="$arg -f"
[ -n "$XBPS_MAKEJOBS" ] && arg="$arg -j$XBPS_MAKEJOBS"
[ -n "$XBPS_DEBUG_PKGS" ] && arg="$arg -g"
[ -n "$XBPS_SKIP_DEPS" ] && arg="$arg -I"
[ -n "$XBPS_ALT_REPOSITORY" ] && arg="$arg -r $XBPS_ALT_REPOSITORY"
[ -n "$XBPS_USE_GIT_REVS" ] && arg="$arg -G"
[ -n "$XBPS_PKG_OPTIONS" ] && arg="$arg -o $XBPS_PKG_OPTIONS"
[ -n "$XBPS_TEMP_MASTERDIR" ] && arg="$arg -t -C"
[ -n "$XBPS_BINPKG_EXISTS" ] && arg="$arg -E"
action="$arg $action"
env -i PATH="/usr/bin:/usr/sbin:$PATH" HOME=/tmp IN_CHROOT=1 LANG=en_US.UTF-8 \
$XBPS_COMMONDIR/chroot-style/${XBPS_CHROOT_CMD:=uunshare}.sh \
$XBPS_MASTERDIR $XBPS_DISTDIR "$XBPS_HOSTDIR" "$XBPS_CHROOT_CMD_ARGS" \
/void-packages/xbps-src $action $pkg
rv=$?
fi
return $rv
}