slackbuilds_ponce/games/gzdoom/gzdoom.SlackBuild

#!/bin/sh

# Slackware build script for gzdoom

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20170113 bkw:
# - Updated for 2.3.2. 1.9.1 and 1.8.09 still work, too.
# - Use newer version of fmodapi. Due to licensing confusion, the
#   fmodapi version on SBo hasn't been upgraded in forever. So this
#   build now uses its own dedicated fmodapi, which installs to
#   a private directory (won't conflict with system fmodapi, if present).

# 20160928 bkw:
# - Updated for 2.2.0. 1.9.1 and 1.8.09 still work, too.

# 20160803 bkw:
# - Updated for 2.1.1. Also for 1.9.1 and 1.8.09 (see README_versions.txt)
# - Update .info for new HOMEPAGE
# - Upstream's now doing releases on github, so README.source is
#   no longer needed.
# - Install executable in /usr/games, not /usr/bin
# - Get rid of -j1 on make command (parallel builds work now)
# - Make the game version show up in the window title, instead
#   of <unknown version>.
# - Fix VERSIONSTR if it's wrong.
# - i486 => i586

# 20140305 bkw:
# - Moved giant block comments about the source to README.source,
#   updated them to reflect upstream's change from svn to git.
# - Updated for 1.8.2 (sort-of; see README.source)

# 20130612 bkw: Updated for 1.8.00

# 20130416 bkw:
# - Updated for 1.7.01
# - Add README note about config file location change
# - Split up giant README
# - Fix CRLF endings in usr/doc/gzdoom-*/*
# - Add WTFPL

PRGNAM=gzdoom
VERSION=${VERSION:-2.3.2}
BUILD=${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 $PRGNAM-g$VERSION $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-g$VERSION.tar.gz || \
  tar xvf $CWD/g$VERSION.tar.gz || \
  tar xvf $CWD/$PRGNAM-$VERSION.tar.gz || \
  tar xvf $CWD/$VERSION.tar.gz
cd $PRGNAM-g$VERSION || cd $PRGNAM-$VERSION

# See if fmodapi tarball is in script dir. If so, use it. We
# currently support 2 versions of it: 4.44.50 and 4.44.61. These
# are newer than the SBo fmodapi package, which is 4.28.17. You
# could try a different fmodapi here (by editing the 'for' args),
# but only for recent-ish fmodapi versions because this stuff
# depends on both x86 and x86_64 being included in the fmodapi
# tarball (which wasn't the case for 4.28.17 and earlier).
for i in 44450 44461; do
  [ -e $CWD/fmodapi${i}linux.tar.gz ] && fmodver=$i
done

[ -n "$fmodver" ] && tar xvf $CWD/fmodapi${fmodver}linux.tar.gz

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 \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Set up fmodapi, if present.
if [ -n "$fmodver" ]; then
  fmoddir=fmodapi${fmodver}linux

  mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM $PKG/usr/include/tmp

  mv $fmoddir/api/lib/libfmodex$LIBDIRSUFFIX-*.so \
     $fmoddir/api/lib/libfmodexL$LIBDIRSUFFIX-*.so \
     $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM

  mv $fmoddir/api/inc/* $PKG/usr/include/tmp

  cd $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM
    ln -s libfmodex$LIBDIRSUFFIX-*.so libfmodex$LIBDIRSUFFIX.so
    ln -s libfmodexL$LIBDIRSUFFIX-*.so libfmodexL$LIBDIRSUFFIX.so
  cd -

  # These cmake args will cause cmake to ignore any fmodapi installed in
  # the standard system locations. The -Wl,-rpath stuff is needed to get
  # gzdoom to use the fmod we include here (at runtime), instead of the
  # system-wide one in /usr/lib$LIBDIRSUFFIX.
  fmod_cmake="\
    -DFMOD_INCLUDE_DIR=$PKG/usr/include/tmp \
    -DFMOD_LIBRARY=$PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM/libfmodex$LIBDIRSUFFIX.so \
    -DCMAKE_EXE_LINKER_FLAGS='-Wl,-rpath=/usr/lib$LIBDIRSUFFIX/$PRGNAM'
    -DCMAKE_MODULE_LINKER_FLAGS='-Wl,-rpath=/usr/lib$LIBDIRSUFFIX/$PRGNAM'"
fi

# fmodapi MIDI support tries to find its lib in the current dir, fix it:
sed -i \
  "s,setPluginPath(progdir),setPluginPath(\"/usr/lib$LIBDIRSUFFIX/$PRGNAM\")," \
  src/sound/fmodsound.cpp

# gzdoom in windowed mode wants to display its git tag and hash as part
# of the window title. For releases this shows up as "<unknown version> 0",
# which doesn't hurt anything but is ugly.
# This makes the window title appear as e.g. "GZDOOM 2.1.1 (Aug 3 2016)". The
# date is the build date.
patch -p1 < $CWD/window_title_version.diff

# Sometimes upstream forgets to bump the version number, so the window
# title will read 1.8.08 for version 1.8.09, eg.
sed -i "/#define *VERSIONSTR/s,\"[^\"]*\",\"$VERSION\"," src/version.h

# This isn't currently used, but was in the past, and will be again I'm sure.
[ -e $CWD/compilefix.$VERSION.diff ] && \
  patch -p1 < $CWD/compilefix.$VERSION.diff

mkdir -p build
cd build
  cmake \
    $fmod_cmake \
    -DCMAKE_C_FLAGS_RELEASE:STRING="$SLKCFLAGS -DSHARE_DIR=\\\"/usr/share/games/doom\\\"" \
    -DCMAKE_CXX_FLAGS_RELEASE:STRING="$SLKCFLAGS -DSHARE_DIR=\\\"/usr/share/games/doom\\\"" \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
    -DMAN_INSTALL_DIR=/usr/man \
    -DCMAKE_BUILD_TYPE=Release ..
  make VERBOSE=1
  mkdir -p $PKG/usr/games $PKG/usr/share/games/doom
  install -m0755 -s $PRGNAM $PKG/usr/games/$PRGNAM
  install -m0644 *.pk3 $PKG/usr/share/games/doom/

  # If fmodapi support was compiled in:
  if [ -e liboutput_sdl.so ]; then
    mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM
    install -m0755 -s liboutput_sdl.so $PKG/usr/lib$LIBDIRSUFFIX/$PRGNAM/liboutput_sdl.so
  fi
cd ..

# gzdoom doesn't install any headers; this is for the fmod hackery.
rm -rf $PKG/usr/include

# .desktop written for this SlackBuild
mkdir -p $PKG/usr/share/applications
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop

# PNG converted from Windows icon
mkdir -p $PKG/usr/share/pixmaps
cat $CWD/$PRGNAM.png > $PKG/usr/share/pixmaps/$PRGNAM.png

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
cat $CWD/README_SBo.txt > $PKG/usr/doc/$PRGNAM-$VERSION/README_SBo.txt

# Fix DOS CRLF line endings. The stuff in licenses/ is already OK, for 2.2.0.
sed -i 's/\r//' $PKG/usr/doc/$PRGNAM-$VERSION/*.*

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}