#! /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 () {
# FIXME
#    mkdir -p ~/diet-pc/tools ~/diet-pc/initrd
#    cp Makefile ~/diet-pc
#    cp build_initrdimg extract_metadata ipkg2kconfig ~/diet-pc/tools/
    sudo cp build_initrdimg extract_metadata ipkg2kconfig /usr/local/bin/
}

ln -sf var/chroot/media initscript/media
ln -sf chroot initscript/var/ftp
ln -sf /tmp xkbcomp-fake/lib/X11/xkb/compiled
chmod 700 login-session/etc/rc.d/login-session
chmod 600 xserver-xvnc/etc/vncpasswd

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
