#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# nut.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.
#
# Copyright 2010 V'yacheslav Stetskevych <slava18 dont_spam_me gmail com>
# Copyright 2024  Patrick J. Volkerding, Sebeka, Minnesota, USA
# 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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Detect whether we're building for /patches:
# This function sets the variable 'SLACKPATCHING'
slack_findpkgstore_is_stablerelease

# Temporary build locations:
shm_tmp # Use /dev/shm if >8GB RAM is available & not mounted 'noexec'
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM-$VERSION || failextract
slackhousekeeping

# Configure:
slack_autotoolsprep
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --libexecdir=/usr/lib${LIBDIRSUFFIX}/nut \
   --sbindir=/usr/sbin \
   --sysconfdir=/etc/nut \
   --localstatedir=/var \
   --datadir=/usr/share/nut \
   --mandir=/usr/man \
   --docdir=/usr/doc/nut-$VERSION \
   --disable-static \
   --without-python2 \
   --with-dev \
   --with-serial \
   --with-usb \
   --with-snmp \
   --with-neon \
   --with-wrap \
   --with-cgi\
   --with-openssl \
   --with-libldtl \
   --with-cgipath=/usr/share/nut/cgi-bin \
   --with-htmlpath=/usr/share/nut/html \
   --with-drvpath=/usr/lib${LIBDIRSUFFIX}/nut \
   --with-statepath=/run/nut \
   --with-pidpath=/run/nut \
   --with-altpidpath=/run/nut \
   --with-udevdir=/lib/udev \
   --with-user=nut \
   --with-group=nut \
   --host=${SLK_ARCH_HOST} \
   --build=${SLK_ARCH_BUILD} || failconfig

# Build:
make $NUMJOBS || make || failmake

# Install into package framework:
make install DESTDIR=$PKG || failinstall

# Install the startup scripts:
mkdir -vpm755 $PKG/etc/rc.d
install -vpm644 $CWD/rc.nut-drvctl $PKG/etc/rc.d/rc.nut-drvctl.new
install -vpm644 $CWD/rc.nut-upsd $PKG/etc/rc.d/rc.nut-upsd.new
install -vpm644 $CWD/rc.nut-upsmon $PKG/etc/rc.d/rc.nut-upsmon.new

# Install the bash_completion script:
mkdir -vpm755 $PKG/usr/share/bash-completion/completions
install -vpm755 scripts/misc/nut.bash_completion $PKG/usr/share/bash-completion/completions/nut

# Create the state directory:
mkdir -vpm770 $PKG/var/state/ups

# Change .sample files to .new:
for file in $PKG/etc/nut/*.sample ; do
  mv -fv $file $(echo $file | rev | cut -f 2- -d . | rev).new
done

# Change .sample files to .new:
for file in $PKG/etc/nut/*.sample ; do
  mv -fv $file $(echo $file | rev | cut -f 2- -d . | rev).new
done

# Add documentation:
mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav \
  AUTHORS* COPYING* ChangeLog INSTALL* LICENSE* MAINTAINERS* NEWS* README* TODO* UPGRADING* \
  docs \
  $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction ChangeLog $PKGNAM $VERSION # Trim down a "ChangeLog" file

# Redundant:
rm -rf $PKG/usr/doc/${PKGNAM}-$VERSION/docs/man

# Clean up zero-length in the docs:
find $PKG/usr/doc -type f -size 0 -exec rm -f "{}" \;

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall        # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i      # compress man & info pages and delete usr/info/dir
slackslack           # set standard Slackware file/dir permissions and ownerships
slackdesc            # install slack-desc and doinst.sh

# Special permissions:
chown nut:nut $PKG/var/state/ups
chmod 770 $PKG/var/state/ups

slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links