#!/bin/bash

# Slackware build script for inetutils 

# Copyright 2025 Frank Honolka <info.snukware@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=inetutils			
VERSION=${VERSION:-2.6}	
BUILD=${BUILD:-1}
TAG=${TAG:-_snuk}		
PKGTYPE=${PKGTYPE:-txz}
GIT_SRC=https://git.savannah.gnu.org/git/inetutils.git
_commit=1cb81068ec5f14ed2f4e8ac1397edc544f4ade5f

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

TMP=${TMP:-/var/cache/snukware/tmp}	
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/var/cache/snukware/a}	

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 

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM
git clone $GIT_SRC || exit 1
cd $PRGNAM
git checkout $_commit || exit 1
git clone https://git.savannah.gnu.org/git/gnulib.git || exit 1
GNULIB_REFDIR="${TMP}/${PRGNAM}/gnulib"
export GNULIB_REFDIR
sh bootstrap
autoreconf -fiv
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 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --libexec=/usr/libexec \
  --mandir=/usr/man \
  --localstatedir=/var \
  --sysconfdir=/etc \
  --without-wrap \
  --with-pam \
  --enable-ftp \
  --enable-ftpd \
  --enable-telnet \
  --enable-telnetd \
  --enable-talk \
  --enable-talkd \
  --enable-rlogin \
  --enable-rlogind \
  --enable-rsh \
  --enable-rshd \
  -enable-rcp \
  --enable-hostname \
  --enable-dnsdomainname \
  --disable-rexec \
  --disable-rexecd \
  --disable-tftp \
  --disable-tftpd \
  --disable-ping \
  --disable-ping6 \
  --disable-logger \
  --disable-syslogd \
  --disable-inetd \
  -disable-whois \
  --disable-uucpd \
  --disable-ifconfig \
  --disable-traceroute \
  --build=$ARCH-slackware-linux

# fix tgetent from curses...
sed -i '/HAVE_CURSES_TGETENT/c #define HAVE_CURSES_TGETENT 1' config.h || exit 1
sed -i '/# include <curses.h>/a # include <term.h>' telnet/telnet.c telnetd/utility.c || exit 1

make
make install DESTDIR=$PKG

chmod -s "${PKG}"/usr/bin/{rcp,rlogin,rsh}
install -D -m644 "${CWD}/pam/rlogin.pam" "${PKG}/etc/pam.d/rlogin" || exit 1
install -D -m644 "${CWD}/pam/rsh.pam" "${pkgdir}/etc/pam.d/rsh" || exit 1

install -D -m644 "${CWD}/sysd/ftpd.service" "${PKG}/usr/lib/systemd/system/ftpd.service" || exit 1 
install -D -m644 "${CWD}/sysd/rlogin@.service" "${PKG}/usr/lib/systemd/system/rlogin@.service" || exit 1 
install -D -m644 "${CWD}/sysd/rlogin.socket" "${PKG}/usr/lib/systemd/system/rlogin.socket" || exit 1 
install -D -m644 "${CWD}/sysd/rsh@.service" "${PKG}/usr/lib/systemd/system/rsh@.service" || exit 1 
install -D -m644 "${CWD}/sysd/rsh.socket" "${PKG}/usr/lib/systemd/system/rsh.socket" || exit 1 
install -D -m644 "${CWD}/sysd/talk.service" "${PKG}/usr/lib/systemd/system/talk.service" || exit 1 
install -D -m644 "${CWD}/sysd/talk.socket" "${PKG}/usr/lib/systemd/system/talk.socket" || exit 1 
install -D -m644 "${CWD}/sysd/telnet@.service" "${PKG}/usr/lib/systemd/system/telnet@.service" || exit 1 
install -D -m644 "${CWD}/sysd/telnet.socket" "${PKG}/usr/lib/systemd/system/telnet.socket" || exit 1

install -vDm 644 "${CWD}/sysd/$PRGNAM.sysusers" "$PKG/usr/lib/sysusers.d/$PRGNAM.conf" || exit 1

# Don't ship .la files:
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

if [ -d $PKG/usr/man ]; then
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

mv $PKG/usr/share/info $PKG/usr/info
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*.info*

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

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
DOCS="AUTHORS CHECKLIST ChangeLog* README* THANKS TODO"
cp -a $DOCS $PKG/usr/doc/$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

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