games/empire: Added (strategy game).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

games/empire/README

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+Empire is a turn-based 4X wargame, where players command armies of units
+which they use to explore the game world, control territory, and attack
+opponents. The game world consists of "sectors", which may be designated as
+agricultural, industrial, etc. Control of these sectors grants the player a
+variety of raw and manufactured materials, which they may use to construct
+dozens of unit types.
+
+In each round, the players submit their commands for the activities of their
+units to the central server, which executes all of the commands either
+simultaneously or in a sequence. Rounds can last anywhere from a few hours
+to a day. As such, a full game can take much longer than modern 4X games,
+depending on the size of the game world; "Blitz" games may last a few hours,
+while typical games last months and larger games can take up to a year to
+complete.

games/empire/doinst.sh

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+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    rm $NEW
+  fi
+}
+
+config etc/games/empire/econfig.new
+config etc/games/empire/schedule.new

games/empire/empire.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for Empire
+
+# Copyright 2016 Roman Kodinets <rkodinets@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.
+
+PRGNAM=empire
+VERSION=${VERSION:-4.3.33}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$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 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --bindir=/usr/games \
+  --sbindir=/usr/games \
+  --libexecdir=/usr/games \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc/games \
+  --localstatedir=/var/games \
+  --sharedstatedir=/var/games \
+  --datarootdir=/usr/share/games \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --build=$ARCH-slackware-linux
+
+sed -r "s#^((prefix|bindir|sbindir|datarootdir|localstatedir|mandir|sysconfdir) := )([^ ].*)\$#\1${PKG}\3#" \
+  GNUmakefile > GNUmakefile_install
+
+make
+make -f GNUmakefile_install install
+
+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
+
+for i in $PKG/etc/games/empire/{econfig,schedule} ; do mv $i $i.new ; done
+chown -R root:games $PKG/{etc/games/empire,var/games/empire}
+chmod -R g+w $PKG/{etc/games/empire,var/games/empire}
+
+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
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+rm -rf scripts/{backup.bat,blitz-w32}
+cp -a scripts $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a doc/* $PKG/usr/doc/$PRGNAM-$VERSION
+cp README COPYING CREDITS $PKG/usr/doc/$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:-tgz}

games/empire/empire.info

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+PRGNAM="empire"
+VERSION="4.3.33"
+HOMEPAGE="http://wolfpackempire.com"
+DOWNLOAD="http://downloads.sourceforge.net/project/empserver/empire-4.3.33/empire-4.3.33.tar.gz"
+MD5SUM="9a91f499a8e78d12a937e9503493930c"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Roman Kodinets"
+EMAIL="rkodinets@gmail.com"

games/empire/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+      |-----handy-ruler------------------------------------------------------|
+empire: empire (strategy game)
+empire:
+empire: Empire is a multi-player, client/server Internet based war game.
+empire: Copyright (C) 1986-2015, Dave Pare, Jeff Bailey, Thomas Ruschak,
+empire: Ken Stevens, Steve McClure, Markus Armbruster
+empire:
+empire: Homepage: http://wolfpackempire.com
+empire:
+empire:
+empire:
+empire: