#!/bin/bash

# gnuchess.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>
# 28-Dec-2004

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

# Versions of bundled stuff:
VERGNUCHESS=$VERSION
VERSJENG=11.2
VEREBOARD=0.9.5
VERXBOARD=4.2.7

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PACKAGE
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PACKAGE
export PKG=$TMP/package-$PACKAGE
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     export SLKCFLAGS="-march=armv3 -mtune=xscale" 
	    export SLK_OPTIMS="-O2" ;;
   powerpc) export SLKCFLAGS="" 
	    export SLK_OPTIMS="-O2" ;;
   sparc)   export SLKCFLAGS="" 
	    export SLK_OPTIMS="-O2" ;;
   *)       export SLKCFLAGS="" 
	    export SLK_OPTIMS="-O2" ;;
esac

############ Build GNUchess #####################################

# Extract source:
tar jxvvf $CWD/$PACKAGE-$VERGNUCHESS.tar.bz2
cd $PACKAGE-*
slackhousekeeping

# Configure:
CFLAGS="$SLKCFLAGS $SLK_OPTIMS" \
./configure \
   --prefix=/usr \
   $ARCH-slackware-linux || failconfig

# Build:
make || failmake

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

# Copy docs:
mkdir -p $PKG/usr/doc/$PACKAGE-$VERGNUCHESS
cp -a doc/README AUTHORS COPYING INSTALL NEWS TODO \
      $PKG/usr/doc/$PACKAGE-$VERGNUCHESS

############ Build Sjeng #########################################

# Extract source:
cd $TMPBUILD
tar jxvvf $CWD/Sjeng-Free-$VERSJENG.tar.bz2
cd Sjeng-Free-*
slackhousekeeping

# Configure:
CFLAGS="$SLK_OPTIMS $SLKCFLAGS" \
./configure \
  --prefix=/usr \
  $ARCH-slackware-linux || failconfig

# Build:
make CXX="c++ $SLKCFLAGS" || failmake

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

# Copy docs:
mkdir -p $PKG/usr/doc/Sjeng-Free-$VERSJENG
cp -a AUTHORS BUGS COPYING NEWS README THANKS TODO \
      $PKG/usr/doc/Sjeng-Free-$VERSJENG

############ Build eboard #########################################

# Extract source:
cd $TMPBUILD
tar jxvvf $CWD/eboard-$VEREBOARD.tar.bz2
cd eboard-*
slackhousekeeping

# Configure (CXXFLAGS has -O6 by default):
CFLAGS="$SLK_OPTIMS $SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr || failconfig

# Build:
make CXX="c++ $SLKCFLAGS" || failmake

# Install into package:
mkdir -p $PKG/usr/{bin,man/man{1,6},share/eboard}
# Binaries:
install -m755 eboard eboard-config eboard-addtheme \
         $PKG/usr/bin
# Man pages:
install -m644 eboard.6 $PKG/usr/man/man6
install -m644 eboard-config.1 eboard-addtheme.1 $PKG/usr/man/man1
# Images & theme stuff:
install -m644 ghouls.png plastic.png classic.png $PKG/usr/share/eboard
install -m 0644 eboard_themes.conf $PKG/usr/share/eboard/eboard_themes.conf
install -m 0644 NAG.en.txt  $PKG/usr/share/eboard/NAG.en.txt
( cd multilang
  install -m644 eboard.cs.dict eboard.de.dict eboard.es.dict eboard.it.dict eboard.pt_BR.dict \
           $PKG/usr/share/eboard )

# Copy docs:
mkdir -p $PKG/usr/doc/eboard-$VEREBOARD
cp -a AUTHORS COPYING README TODO \
      $PKG/usr/doc/eboard-$VEREBOARD

############ Build Xboard #########################################

# Extract source:
cd $TMPBUILD
tar jxvvf $CWD/xboard-$VERXBOARD.tar.bz2
cd xboard-*
slackhousekeeping

# --infodir is fubar.
zcat $CWD/xboard.infodir.diff.gz | patch -p1 --verbose --backup --suffix=.orig

# Configure:
CFLAGS="$SLK_OPTIMS $SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --infodir=/usr/info \
   --enable-zippy \
   $ARCH-slackware-linux || failconfig

# Build:
make || failmake

# Install:
install -m755 pxboard xboard zic2xpm cmail $PKG/usr/bin
install -m644 xboard.man $PKG/usr/man/man6/xboard.6
install -m644 zic2xpm.man $PKG/usr/man/man6/zic2xpm.6
install -m644 xboard.info $PKG/usr/info/xboard.info

# Copy docs:
mkdir -p $PKG/usr/doc/xboard-$VERXBOARD
cp -a AUTHORS COPYING COPYRIGHT FAQ FAQ.html NEWS READ_ME \
      $PKG/usr/doc/xboard-$VERXBOARD

# Install desktop stuff:
mkdir -p $PKG/usr/share/pixmaps
cat $CWD/chess.png > $PKG/usr/share/pixmaps/chess.png
mkdir -p $PKG/usr/share/applications
cat $CWD/eboard.desktop > $PKG/usr/share/applications/eboard.desktop
cat $CWD/xboard.desktop > $PKG/usr/share/applications/xboard.desktop

#######################################################################

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown (root:bin), slack644docs
slackdesc       # install slack-desc and doinst.sh

# Build the package:
if [ $PORTARCH = arm ]; then
   slackmp # run makepkg
  else
   makepkg -l y -c n $PKGSTORE/$PKGSERIES/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
fi

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