#!/bin/bash

# Slackware build script for drbl
# Diskless Remote Boot in Linux (script/data infrastructure used by Clonezilla)

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=drbl
VERSION=${VERSION:-5.9.11}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

# Shell and Perl scripts plus data files only; nothing to compile.
ARCH=noarch

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \+ -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+

# "make" creates the drbl-fuh/drbl-fuu/dcs symlink farm in sbin/, the
# locale symlinks in lang/, and generates pkg/misc/fail-mbr.bin from
# fail-mbr.txt (requires xxd, shipped in Slackware's vim package).
make
make install DESTDIR=$PKG

# Ship editable config files as .new; doinst.sh handles them.
mv $PKG/etc/drbl/drbl.conf $PKG/etc/drbl/drbl.conf.new
mv $PKG/etc/drbl/boot-local-efi.cfg $PKG/etc/drbl/boot-local-efi.cfg.new

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a LICENSE README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE