games/zdoom: Added (an enhanced port of the official DOOM source code)

Signed-off-by: Erik Hanson <erik@slackbuilds.org>

games/zdoom/README

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+zdoom (an enhanced port of the official DOOM source code)
+
+ZDoom is an enhanced port of the official DOOM source code. 
+Originally for Win32 (Windows 95/98/NT), it is now available 
+for Linux as well.
+
+This require p7zip, fmodapi, TiMidity++ (optional, but recommend)

games/zdoom/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 ':'.
+
+     |-----handy-ruler------------------------------------------------------|
+zdoom: zdoom (an enhanced port of the official DOOM source code)
+zdoom:
+zdoom: ZDoom is an enhanced port of the official DOOM source code. 
+zdoom: Originally for Win32 (Windows 95/98/NT), it is now available 
+zdoom: for Linux as well.
+zdoom: 
+zdoom: 
+zdoom: 
+zdoom: 
+zdoom: 
+zdoom:

games/zdoom/zdoom.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for zdoom
+
+# Written by Pablo Santamaria (pablosantamaria@gmail.com)
+
+PRGNAM=zdoom
+VERSION=${VERSION:-2.5.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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
+mkdir $PRGNAM-$VERSION
+cd $PRGNAM-$VERSION
+7z x $CWD/$PRGNAM-$VERSION-src.7z
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+# Set default directory for IWADs (share with others doom engines, ej. prboom)
+sed -i 's|/usr/local/share/|/usr/share/games/doom/|' src/sdl/i_system.h
+
+mkdir release
+cd release
+
+cmake \
+  -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_BUILD_TYPE="Release" \
+  -DFMOD_LIBRARY=/usr/lib${LIBDIRSUFFIX}/libfmodex${LIBDIRSUFFIX}.so \
+  ..
+
+make
+
+mkdir -p $PKG/usr/{games,share/{applications,pixmaps,games/doom}}
+install -m755 zdoom $PKG/usr/games
+install -m644 zdoom.pk3 $PKG/usr/share/games/doom/
+install -m644 $CWD/zdoom.png $PKG/usr/share/pixmaps/
+install -m644 $CWD/zdoom.desktop $PKG/usr/share/applications/
+
+cd ..
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+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:-tgz}

games/zdoom/zdoom.desktop

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+[Desktop Entry]
+Type=Application
+Name=ZDoom
+GenericName=Enhanced Doom Engine
+Icon=zdoom
+Exec=zdoom %F
+Terminal=false
+Categories=Game;ActionGame;

games/zdoom/zdoom.info

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+PRGNAM="zdoom"
+VERSION="2.5.0"
+HOMEPAGE="http://zdoom.org/"
+DOWNLOAD="http://zdoom.org/files/zdoom/2.5/zdoom-2.5.0-src.7z"
+MD5SUM="26afe95fb9fd28d91662563674bbb86e"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Pablo Santamaria"
+EMAIL="pablosantamaria@gmail.com"
+APPROVED="Erik Hanson"