#!/bin/bash

# Slackware build script for the letos

# Copyright 2023-2026 Antonio Leal, Porto Salvo, Oeiras, Portugal
# 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.

# 20230627 bkw: Modified by SlackBuilds.org, BUILD=2:
# - get rid of libkrb5*.so symlinks; the app uses the ones in /usr/lib64.
# - fix a few typos in the README.
# - don't chown and chmod all of /tmp/SBo.

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

PRGNAM=letos
VERSION=${VERSION:-4.0.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586
          ;;
    arm*) echo "Unsupported $ARCH architecture."
          exit 1
          ;;
       *) ARCH=$( uname -m )
          ;;
  esac
fi

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

# if [ "$ARCH" = "i586" ]; then
#   SLKCFLAGS="-O2 -march=i586 -mtune=i686"
#   LIBDIRSUFFIX=""
# elif [ "$ARCH" = "i686" ]; then
#   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
#   LIBDIRSUFFIX=""
# elif [ "$ARCH" = "x86_64" ]; then
#   SLKCFLAGS="-O2 -fPIC"
#   LIBDIRSUFFIX="64"
# elif [ "$ARCH" = "aarch64" ]; then
#   SLKCFLAGS="-O2 -fPIC"
#   LIBDIRSUFFIX="64"
# else
#   SLKCFLAGS="-O2"
#   LIBDIRSUFFIX=""
# fi

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

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION

# Make sure sqlite from the official patches/packages is installed
/sbin/upgradepkg --install-new $CWD/sqlite-3.50.4-x86_64-2_slack15.0.txz

tar xvfz $CWD/$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 {} +

# build program
mkdir -p build/app build/plugins
(
    cd build/app
    cmake ../../Letos \
        -DCMAKE_INSTALL_PREFIX=$PKG
    cmake --build .
    cmake --install . --prefix $PKG
)

# build plugins, requires python 3.9 installed
(
    cd build/plugins
    cmake ../../Plugins \
        -DCMAKE_INSTALL_PREFIX=$PKG
    cmake --build .
    cmake --install . --prefix $PKG
)

# reposition application and icons
mkdir -p $PKG/usr
mv $PKG/share $PKG/usr/

rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG -name perllocal.pod -o -name ".packlist" -o -name "*.bs" | xargs rm -f || true

mkdir -p $PKG/usr/doc/$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