#!/bin/sh
CWD=`pwd`
TMP=/tmp
PKG=$TMP/package-mkinitrd
VERSION=0.2
BB=1.00
ARCH=alpha
BUILD=3

rm -rf $PKG
mkdir -p $PKG
( cd $TMP
rm -rf busybox-$BB
tar xjf $CWD/busybox-$BB.tar.bz2
cd busybox-$BB
chown -R root.root .
cp $CWD/busybox-dot-config .config
make oldconfig
zcat $CWD/applets.h.diff.gz | patch -p1
make
mkdir -p $PKG/usr/share/mkinitrd
mkdir -p $PKG/usr/share/mkinitrd/initrd-tree/bin
cp busybox $PKG/usr/share/mkinitrd/initrd-tree/bin
( cd $PKG/usr/share/mkinitrd/initrd-tree
  tar xzf $CWD/_initrd-tree.tar.gz
  tar czf ../initrd-tree.tar.gz .
)
rm -rf $PKG/usr/share/mkinitrd/initrd-tree
# Add busybox docs:
mkdir -p $PKG/usr/doc/busybox-$BB
cp -a AUTHORS INSTALL LICENSE README $PKG/usr/doc/busybox-$BB
mkdir -p $PKG/usr/sbin
cat $CWD/mkinitrd > $PKG/usr/sbin/mkinitrd
chmod 755 $PKG/usr/sbin/mkinitrd
chown -R root.bin $PKG/usr/sbin
mkdir -p $PKG/usr/man/man8
cat $CWD/mkinitrd.8 | gzip -9c > $PKG/usr/man/man8/mkinitrd.8.gz
mkdir $PKG/boot
mkdir -p $PKG/usr/doc/mkinitrd-$VERSION
cp -a $CWD/README.initrd $PKG/usr/doc/mkinitrd-$VERSION
chmod 644 $PKG/usr/doc/mkinitrd-$VERSION/*
chown root:root $PKG/usr/doc/mkinitrd-$VERSION/*
( cd $PKG/boot
  ln -sf /usr/doc/mkinitrd-$VERSION/README.initrd .
)
#( cd $PKG/boot
#  ln -sf /usr/sbin/mkinitrd .
#)
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
makepkg -l y -c n ../mkinitrd-$VERSION-$ARCH-$BUILD.tgz
) 2>&1 | tee $TMP/mkinitrd.build.log