#!/bin/bash

# Copyright 2005-2009, 2010, 2018  Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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

PKGNAM=bin
VERSION=11.1
BUILD=${BUILD:-5}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i586 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

TMP=${TMP:-/tmp}
PKG=$TMP/package-bin

# These don't need to be real recent, as we only require a couple
# of things such as 'mktemp' and 'tempfile'.
DUTILS=2.7

# The fbset package
FBSET=2.1

rm -rf $PKG
mkdir -p $TMP $PKG

echo "+=============+"
echo "| debianutils |"
echo "+=============+"
cd $TMP
rm -rf debianutils-$DUTILS
tar xzvf $CWD/debianutils_$DUTILS.tar.gz
cd debianutils-$DUTILS
chown -R root:root .
./configure --prefix=/usr
make || exit 1
## We use our own very simple run-parts script
## in the dcron package instead.
#cat run-parts > $PKG/usr/bin/run-parts
#cat run-parts.8 | gzip -9c > $PKG/usr/man/man8/run-parts.8.gz
mkdir -p $PKG/usr/bin $PKG/usr/man/man{1,8}
cat mktemp > $PKG/usr/bin/mktemp-debianutils
cat mktemp.1 | gzip -9c > $PKG/usr/man/man1/mktemp-debianutils.1.gz
cat savelog > $PKG/usr/bin/savelog
cat savelog.8 | gzip -9c > $PKG/usr/man/man8/savelog.8.gz
cat tempfile > $PKG/usr/bin/tempfile
cat tempfile.1 | gzip -9c > $PKG/usr/man/man1/tempfile.1.gz
chmod 755 $PKG/usr/bin/*
mkdir -p $PKG/usr/doc/debianutils-$DUTILS
cp -a debian/copyright $PKG/usr/doc/debianutils-$DUTILS

echo "+===========+"
echo "| fbset-${FBSET} |"
echo "+===========+"
cd $TMP
rm -rf fbset-${FBSET}
tar xzvf $CWD/fbset-${FBSET}.tar.gz
cd fbset-${FBSET}
chown -R root:root .
make || exit 1
mkdir -p $PKG/usr/sbin
cat fbset > $PKG/usr/sbin/fbset
chmod 755 $PKG/usr/sbin/fbset
mkdir -p $PKG/etc
cat etc/fb.modes.ATI > $PKG/etc/fb.modes
mkdir -p $PKG/usr/man/man5
cat fb.modes.5 | gzip -9c > $PKG/usr/man/man5/fb.modes.5.gz
mkdir -p $PKG/usr/man/man8
cat fbset.8 | gzip -9c > $PKG/usr/man/man8/fbset.8.gz
mkdir -p $PKG/usr/doc/fbset-${FBSET}
cp -a \
  INSTALL etc/* \
  $PKG/usr/doc/fbset-${FBSET}
rm -r $PKG/usr/doc/fbset-${FBSET}/CVS

echo "+===============+"
echo "| todos/fromdos |"
echo "+===============+"
cd $TMP
rm -rf todos
tar xzvf $CWD/todos.tar.gz
cd todos
chown -R root:root .
make || exit 1
mkdir -p $PKG/usr/bin
cat todos > $PKG/usr/bin/todos
cat fromdos > $PKG/usr/bin/fromdos
chmod 755 $PKG/usr/bin/*dos
mkdir -p $PKG/usr/man/man1
cat todos.1.gz > $PKG/usr/man/man1/todos.1.gz
cat fromdos.1.gz > $PKG/usr/man/man1/fromdos.1.gz

# These are a couple of really old scripts that might still
# be useful for a couple more years.  :-)
zcat $CWD/scripts/diskcopy.gz > $PKG/usr/bin/diskcopy
zcat $CWD/scripts/xx.gz > $PKG/usr/bin/xx
chmod 755 $PKG/usr/bin/diskcopy
chmod 755 $PKG/usr/bin/xx

( 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

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/bin-$VERSION-$ARCH-$BUILD.txz