#!/bin/bash

# Slackware build script for xaric

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

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

# 20210926 bkw:
# - update for v0.13.9.
# - minor man page fixes.
# - change default server to irc.libera.chat. Nobody should ever connect
#   to the ruins of freenode, not even by accident.
# 20201122 bkw: BUILD=2, install icons to the right place.

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

PRGNAM=xaric
VERSION=${VERSION:-0.13.9}
BUILD=${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 /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

# Do not connect to that lunatic's network by default.
sed -i 's,irc\.freenode\.net,irc.libera.chat,' defaults.h

# Clean up man page a bit.
sed -i -e 's,/usr/local,/usr,' \
       -e '/^\\fB\\-b/s,^,.TP\n,' \
       -e '/-L file/s,$, [\\fInickname\\fP] [\\fIirc\\-server\\fP ...],' \
       -e 's,\<wont\>,won'\''t,' \
    $PRGNAM.1

CFLAGS="$SLKCFLAGS -fcommon" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --build=$ARCH-slackware-linux

make
make install-strip DESTDIR=$PKG
gzip $PKG/usr/man/man1/$PRGNAM.1

# .desktop file ripped off (from hexchat.desktop) by SlackBuild
# author. Normally I don't do these for purely console applications,
# but upstream provided a nice icon, so might as well make use of it.
mkdir -p $PKG/usr/share/applications $PKG/usr/share/pixmaps
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
cp -a $PRGNAM.xpm $PKG/usr/share/pixmaps
for i in 16 32 48; do
  dir=$PKG/usr/share/icons/hicolor/${i}x${i}/apps
  mkdir -p $dir
  convert $PRGNAM.xpm -resize ${i}x${i}! $dir/$PRGNAM.png
done

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

# Don't need 2 copies of the GPL
rm -f $PKG/usr/share/$PRGNAM/help/copying
ln -s ../../../doc/$PRGNAM-$VERSION/COPYING $PKG/usr/share/$PRGNAM/help/copying

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