add more status output, delete -x flag
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josch
parent
dd54582e5e
commit
9e5a8aa62a
1 changed files with 28 additions and 15 deletions
43
polystrap.sh
43
polystrap.sh
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@ -23,7 +23,7 @@
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# FROM,OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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set -ex
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set -e
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usage() {
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echo "Usage: $0: [-s suite] [-a arch] [-d directory] [-m mirror] [-p packages] platform\n" >&2
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@ -33,7 +33,7 @@ export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C
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export PATH=$PATH:/usr/sbin:/sbin
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if [ "$FAKEROOTKEY" = "" ]; then
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echo "re-executing script inside fakeroot" >&2
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echo "I: re-executing script inside fakeroot" >&2
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fakeroot "$0" "$@";
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exit
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fi
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@ -82,18 +82,19 @@ fi
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# binutils must always be installed for objdump for fake ldd
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PACKAGES="$PACKAGES binutils"
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echo "--------------------------" >&2
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echo "suite: $SUITE" >&2
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echo "arch: $ARCH" >&2
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echo "rootdir: $ROOTDIR" >&2
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echo "mirror: $MIRROR" >&2
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echo "pkgs: $PACKAGES" >&2
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echo "--------------------------" >&2
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echo "I: --------------------------" >&2
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echo "I: suite: $SUITE" >&2
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echo "I: arch: $ARCH" >&2
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echo "I: rootdir: $ROOTDIR" >&2
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echo "I: mirror: $MIRROR" >&2
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echo "I: pkgs: $PACKAGES" >&2
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echo "I: --------------------------" >&2
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[ -e "$ROOTDIR.tar" ] && { echo "tarball still exists" >&2; exit 1; }
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[ -e "$ROOTDIR" ] && { echo "root directory still exists" >&2; exit 1; }
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# create multistrap.conf
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echo "I: create multistrap.conf" >&2
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MULTISTRAPCONF=`tempfile -d . -p multistrap`
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echo -n > "$MULTISTRAPCONF"
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while read line; do
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@ -101,32 +102,39 @@ while read line; do
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done < $PLATFORM/multistrap.conf
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# download and extract packages
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echo "I: run multistrap" >&2
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multistrap -f "$MULTISTRAPCONF"
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rm -f "$MULTISTRAPCONF"
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# backup ldconfig and ldd
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echo "I: backup ldconfig and ldd" >&2
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mv $ROOTDIR/sbin/ldconfig $ROOTDIR/sbin/ldconfig.REAL
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mv $ROOTDIR/usr/bin/ldd $ROOTDIR/usr/bin/ldd.REAL
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# copy initial directory tree - dereference symlinks
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echo "I: copy initial directory root tree $PLATFORM/root/ to $ROOTDIR/" >&2
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if [ -r "$PLATFORM/root" ]; then
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cp --recursive --dereference $PLATFORM/root/* $ROOTDIR/
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fi
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# copy qemu usermode binary
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QEMUARCH=
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if [ $ARCH != "`dpkg --print-architecture`" ]; then
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case $ARCH in
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alpha|arm|armeb|i386|m68k|mips|mipsel|ppc64|sh4|sh4eb|sparc|sparc64)
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cp `which qemu-$ARCH-static` $ROOTDIR/usr/bin;;
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amd64) cp `which qemu-x86_64-static` $ROOTDIR/usr/bin;;
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armel) cp `which qemu-arm-static` $ROOTDIR/usr/bin;;
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lpia) cp `which qemu-i386-static` $ROOTDIR/usr/bin;;
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powerpc) cp `which qemu-ppc-static` $ROOTDIR/usr/bin;;
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alpha|i386|m68k|mips|mipsel|ppc64|sh4|sh4eb|sparc|sparc64)
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QEMUARCH=$ARCH;;
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arm*) QEMUARCH=arm;; # for arm, armel, armeb, armhf
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amd64) QEMUARCH=x86_64;;
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lpia) QEMUARCH=i386;;
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powerpc) QEMUARCH=ppc;;
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*) echo "unknown architecture: $ARCH" >&2; exit 1;;
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esac
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fi
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echo "I: copy qemu-$QEMUARCH-static into $ROOTDIR" >&2
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cp `which qemu-$QEMUARCH-static` $ROOTDIR/usr/bin
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# preseed debconf
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echo "I: preseed debconf" >&2
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if [ -r "$PLATFORM/debconfseed.txt" ]; then
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cp "$PLATFORM/debconfseed.txt" $ROOTDIR/tmp/
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fakechroot chroot $ROOTDIR debconf-set-selections /tmp/debconfseed.txt
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@ -136,20 +144,24 @@ fi
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# run preinst scripts
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for script in $ROOTDIR/var/lib/dpkg/info/*.preinst; do
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[ "$script" = "$ROOTDIR/var/lib/dpkg/info/bash.preinst" ] && continue
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echo "I: run preinst script ${script##$ROOTDIR}" >&2
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fakechroot chroot $ROOTDIR ${script##$ROOTDIR} install
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done
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# run dpkg --configure -a twice because of errors during the first run
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echo "I: configure packages" >&2
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fakechroot chroot $ROOTDIR /usr/bin/dpkg --configure -a || fakechroot chroot $ROOTDIR /usr/bin/dpkg --configure -a
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# source hooks
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if [ -r "$PLATFORM/hooks" ]; then
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for f in $PLATFORM/hooks/*; do
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echo "I: run hook $f" >&2
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. $f
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done
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fi
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#cleanup
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echo "I: cleanup" >&2
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rm $ROOTDIR/sbin/ldconfig $ROOTDIR/usr/bin/ldd
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mv $ROOTDIR/sbin/ldconfig.REAL $ROOTDIR/sbin/ldconfig
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mv $ROOTDIR/usr/bin/ldd.REAL $ROOTDIR/usr/bin/ldd
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@ -157,5 +169,6 @@ rm $ROOTDIR/usr/sbin/policy-rc.d
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# need to generate tar inside fakechroot so that absolute symlinks are correct
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# tar is clever enough to not try and put the archive inside itself
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echo "I: create tarball $ROOTDIR.tar" >&2
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fakechroot chroot $ROOTDIR tar -cf $ROOTDIR.tar -C / .
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mv $ROOTDIR/$ROOTDIR.tar .
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