#!/bin/bash

# Slackware build script for PostGIS

# Copyright 2009 Peter Sarkoci <sarkoci@math.sk>
# Copyright 2013-2021 Benjamin Trigona-Harany <slackbuilds@jaxartes.net>
# Copyright 2023-2024 Giancarlo Dessi, Cagliari, IT
# 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=postgis
VERSION=${VERSION:-3.4.2}
BUILD=${BUILD:-2}
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}
GUI=${GUI:-yes}
PGADMIN=${PGADMIN:-no}

if [ "$GUI" = "yes" ] ; then
    SHP2PGSQL_GUI="--with-gui"
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"
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 . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -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 {} \;

pgbindir=$(pg_config --bindir)

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --build=$ARCH \
  --prefix=/usr \
  --bindir=$pgbindir \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --datarootdir=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --without-protobuf \
  $SHP2PGSQL_GUI \
  --build=$ARCH-slackware-linux

make install DESTDIR=$PKG

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 [ "$PGADMIN" = "yes" ] ; then
  mkdir -p $PKG/usr/share/pgadmin3/plugins.d
  cp $CWD/$PRGNAM.ini $PKG/usr/share/pgadmin3/plugins.d
fi

mkdir -p $PKG/usr/bin
cd $PKG/$pgbindir
  for f in *; do
    base=$( basename $f )
    echo ln -s $pgbindir/$base $PKG/usr/bin
    ln -s $pgbindir/$base $PKG/usr/bin
  done
cd -

mkdir -p $PKG/usr/man/man1
cp -a doc/man/* $PKG/usr/man/man1
gzip -9 $PKG/usr/man/man1/*.1

mv $PKG/usr/icons $PKG/usr/share
mv $PKG/usr/applications $PKG/usr/share

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  COPYING CREDITS ChangeLog NEWS README.postgis TODO LICENSE.TXT \
  $PKG/usr/doc/$PRGNAM-$VERSION
mv $PKG/usr/doc/postgresql* $PKG/usr/doc/$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