#!/bin/bash

# Slackware build script for ckermit

# Copyright 2026 Antonio Leal, Porto Salvo, Oeiras, Portugal
# Written by Andrew Rowland (darowland@ieee.org)
# 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.

# 20220405 bkw: Modified by SlackBuilds.org, BUILD=2:
# - fix permissions on man page and documentation (so they're not
#   only readable by root!)

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

PRGNAM=ckermit
VERSION=${VERSION:-9.0.304.23}
BUILD=${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 [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
mkdir $PRGNAM-$VERSION
FILE=$(sed -En '/^9\.0\.([0-9]+)\.([0-9]+)$/s//cku\1-dev\2.tar.gz/p'<<<$VERSION)
if [ -z "$FILE" ]; then
  FILE=$(sed -En '/^9\.0\.([0-9]+)$/s//cku\1.tar.gz/p'<<<$VERSION)
  if [ -z "$FILE" ]; then
    FILE=x.tar.gz
  fi
fi
tar xvf $CWD/$FILE -C $PRGNAM-$VERSION
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 \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \+

# Force the makefile to accept our custom cflags
patch -p1 < $CWD/makefile-use-custom-cflags.diff

make linux OPT="$SLKCFLAGS -D_IO_file_flags"

mkdir -p $PKG/usr/bin
cp -a wermit $PKG/usr/bin/kermit
strip --strip-unneeded $PKG/usr/bin/kermit
ln -sf kermit $PKG/usr/bin/kermit-sshsub

mkdir -p $PKG/usr/man/man1
gzip -9c < ckuker.nr > $PKG/usr/man/man1/kermit.1.gz

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
shopt -s nullglob
install -m0644 COPYING.TXT *.ini *.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/ckermit.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/ckermit.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE