#! /bin/bash

trap "echo '*** BUILD FAILED! ***' 1>&2" ERR
set -ex -o pipefail
umask 022
export PATH='/bin:/usr/bin:/usr/local/bin:~/diet-pc/tools'
export CFLAGS=${CFLAGS:--Os}
export CXXFLAGS=${CXXFLAGS:--Os}

rebuild () {
    tar xzf rsync-3.0.9.tar.gz
    cd rsync-3.0.9
    bunzip2 -c ../rsync-3.0.9-blockdev.patch.bz2 | patch -p1 -b
    ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
	    --disable-iconv --with-included-popt
    make LIBS='-Wl,-Bstatic -lattr -lacl -Wl,-Bdynamic'
    strip -R .note -R .comment rsync
    mkdir -p ../rsync/bin
    cp rsync ../rsync/bin/
    cd ..
    rm -rf rsync-3.0.9
}

chmod 0600 rsync/etc/rsyncd.conf

while read FN; do
    eval "[ -e $FN ] || rebuild"
done < MANIFEST

ARCH=`ipkg -V 0 print_architecture | tail -n 1 | cut -f2 -d' '`
for CTRLFILE in */CONTROL/control; do
    sed -i -e "s/__ARCH__/$ARCH/g" $CTRLFILE
    sudo ipkg-build -o root -g root `dirname $CTRLFILE`/..
done
