#!/bin/bash

# Slackware build script for tkcon

# Copyright 2022 Juan M. Lasca <juanmlasca@gmail.com>
# 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)

PRGNAM=tkcon
VERSION=${VERSION:-2.7.11}
BUILD=${BUILD:-1}
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}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

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 {} \;

chmod -R -x .
# correct version number
sed -i 's/VERSION "2\.7\.10"/VERSION "2\.7\.11"/' tkcon.tcl
install tkcon.tcl               -Dm755 $PKG/usr/lib${LIBDIRSUFFIX}/tkcon/tkcon.tcl
sed -i 's/Utility\;//;/Encoding=UTF-8/d;/Comment=/d' tkcon-console.desktop
install tkcon-console.desktop   -Dm644 $PKG/usr/share/applications/tkcon-console.desktop
install icons/tkcon-small48.png -Dm644 $PKG/usr/share/pixmaps/tkcon-icon.png
sed -i 's/2\.7/2\.7\.11/' pkgIndex.tcl
install pkgIndex.tcl            -Dm644 $PKG/usr/lib${LIBDIRSUFFIX}/tkcon/pkgIndex.tcl
install icons/tkcon-small48.png	-Dm644 $PKG/usr/share/icons/tkcon-icon.png
mkdir -p $PKG/usr/bin
( cd $PKG/usr/bin ; ln -s ../lib${LIBDIRSUFFIX}/tkcon/tkcon.tcl tkcon )

# if dtplite tool is installed (tcllib package), generate man pages
if [ -x /usr/bin/dtplite ]; then
    mkdir -p $PKG/usr/man/mann $PKG/usr/man/man5 $PKG/usr/man/man1
    dtplite -o $PKG/usr/man/mann/dump.n    nroff docs/dump.n.man
    dtplite -o $PKG/usr/man/mann/idebug.n  nroff docs/idebug.n.man
    dtplite -o $PKG/usr/man/mann/observe.n nroff docs/observe.n.man
    dtplite -o $PKG/usr/man/man1/tkcon.1   nroff docs/tkcon.1.man
    dtplite -o $PKG/usr/man/mann/tkcon.n   nroff docs/tkcon.n.man
    dtplite -o $PKG/usr/man/man5/tkconrc.5 nroff docs/tkconrc.5.man
    find $PKG/usr/man -type f -exec gzip -9 {} \;
    for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
fi

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/html/docs
cp -a \
   README.txt docs/license.terms  \
$PKG/usr/doc/$PRGNAM-$VERSION
cp -a docs/*.html docs/demopic.png docs/style.css $PKG/usr/doc/$PRGNAM-$VERSION/html/docs
cp -a index.html $PKG/usr/doc/$PRGNAM-$VERSION/html/
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