#!/bin/sh

# Slackware build script for xorg-server-xephyr

# Copyright 2008 Heinz Wiesinger <hmwiesinger@gmx.at>
# 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=xorg-server
VERSION=1.3.0.0
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

zcat $CWD/x11.startwithblackscreen.diff.gz | patch -p1 --verbose
zcat $CWD/xorgconfig.diff.gz | patch -p1 --verbose
zcat $CWD/xorg-server.dpi.diff.gz | patch -p1 --verbose

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --infodir=/usr/info \
  --mandir=/usr/man \
  --disable-static \
  --enable-xcsecurity \
  --with-pic \
  --with-int10=x86emu \
  --with-default-font-path="/usr/share/fonts/TTF,/usr/share/fonts/OTF,/usr/share/fonts/Type1,/usr/share/fonts/misc,/usr/share/fonts/75dpi/:unscaled" \
  --with-module-dir=/usr/lib/xorg/modules \
  --with-dri-driver-path=/usr/lib/xorg/modules/dri \
  --with-os-name="Slackware 12.0" \
  --with-os-vendor="Slackware Linux Project" \
  --with-xkb-path=/etc/X11/xkb \
  --with-xkb-output=/var/lib/xkb \
  --disable-xprint \
  --disable-xorg \
  --disable-xvfb \
  --disable-xnest \
  --disable-dmx \
  --enable-kdrive \
  --disable-xsdl \
  --enable-xephyr

make
make install DESTDIR=$PKG

# Remove everthing already installed by upstream packages
rm -rf $PKG/usr/{lib,share} $PKG/var $PKG/usr/man

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)

mkdir -p $PKG/usr/doc/$PRGNAM-xephyr-$VERSION
cat $CWD/$PRGNAM-xephyr.SlackBuild > $PKG/usr/doc/$PRGNAM-xephyr-$VERSION/$PRGNAM-xephyr.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-xephyr-$VERSION-$ARCH-$BUILD$TAG.tgz