#!/bin/bash

# Slackware build script for hexinator

# Written by B. Watson (urchlay@slackware.uk)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20211224 bkw: BUILD=2, fix for -current (add old openssl lib).
# 20200326 bkw: update for v1.12 for 64-bit, stay at 1.10 for 32-bit.
# 20200317 bkw: update for v1.10, switched from RPM to .deb. Yes, there
# is a v1.11 available, but there are good reasons for not packaging it,
# from our POV:
# 1) v1.11 dropped support for 32-bit.
# 2) The 64-bit .deb for v1.11 is missing one of the shared libraries that
#    should be packaged with it, so it doesn't *work*. Reported to
#    upstream, possibly will be fixed soon.

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

PRGNAM=hexinator
VERSION=${VERSION:-1.12}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

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

case "$ARCH" in
  i?86)   DEBARCH=i386  ;;
  x86_64) DEBARCH=amd64 ;;
  *) echo "!!! Unsupported ARCH '$ARCH'. Only i586|i686|x86_64 allowed." 1>&2
     exit 1 ;;
esac

set -e

# 1.10 is the last version with 32-bit support. Doing it this way
# allows 32-bit users to set VERSION in the environment, if they
# want to build 1.08 or 1.09.
if [ "$DEBARCH" = "i386" ]; then
  VERMINOR="$( echo $VERSION | cut -d. -f2 )"
  if [ "$VERMINOR" -gt 9 ]; then
    NEWVER=1.10
    echo "*** Packaging $NEWVER as $VERSION lacks 32-bit support"
    VERSION=$NEWVER
  fi
fi

# No 'source' dir, extract directly to $PKG
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
mkdir -p $PKG
cd $PKG
ar p $CWD/$PRGNAM-${VERSION}_$DEBARCH.deb data.tar.xz | tar xvfJ -

# png icons don't need to be +x
chmod -x usr/share/icons/*/*/*/*

chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

# No docs in the .deb, include our own README.
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# 20211224 bkw: upstream's QtNetwork library was built with
# openssl-1.0.x. It won't work with openssl-1.1.x, and hexinator
# won't work with Slackware's qt5. Since PV dropped openssl10-solibs,
# we have to include the shared lib in this package. Before you
# start freaking out about how insecure and unmaintained this old
# openssl is, remember that it's *only* used by hexinator (lives in
# /opt/hexinator), and that hexinator only uses it to talk to its own
# vendor's server. So long as you trust the vendor, it's OK. And if
# you don't, you wouldn't run their precompiled binary anyway, right?

SSL10VER="${SSL10VER:-1.0.2u}"
SSL10BLD="${SSL10BLD:-2}"
SSL10ARCH="x86_64"
[ "$ARCH" != "x86_64" ] && SSL10ARCH=i586

mkdir tmp
cd tmp
  tar xvf $CWD/openssl10-solibs-$SSL10VER-$SSL10ARCH-$SSL10BLD.txz
  mv ./lib*/lib{ssl,crypto}*.so.* $PKG/opt/$PRGNAM/lib
cd -
rm -rf tmp

# The hexinator binary was built with rpath support, so it can find its
# own libraries. The libs need some attention before hexinator can find
# them (presumably dpkg would automagically do this when the package gets
# installed). It's a qt5 app that ships with its own private set of qt5
# libs. We *don't* want it using any other qt5 libs that may happen to
# exist (like the ones in /usr/lib64 from the qt5 SlackBuild). The
# ldconfig step here prevents that.

chmod 755 $PKG/opt/$PRGNAM/lib/*
ldconfig -n -N $PKG/opt/$PRGNAM/lib
for i in ssl crypto; do
  ln -s lib$i.so.1 $PKG/opt/$PRGNAM/lib/lib$i.so
done

# Convenience symlink, for us command line freaks.
mkdir -p $PKG/usr/bin
ln -s /opt/$PRGNAM/bin/$PRGNAM $PKG/usr/bin/$PRGNAM

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
