#!/bin/sh

# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, MN, USA
# 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.


VERSION=3.1
NUMJOBS=${NUMJOBS:-" -j7 "}
BUILD=${BUILD:-1}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-distcc

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf distcc-$VERSION
tar xvf $CWD/distcc-$VERSION.tar.bz2 || exit 1
cd distcc-$VERSION || exit 1
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 {} \;

./configure \
  --prefix=/usr \
  --datadir=/usr/share \
  --sysconfdir=/etc \
  --without-gtk \
  --without-gnome \
  --disable-Werror \
  $ARCH-slackware-linux

make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG docdir=/usr/doc/distcc-$VERSION || exit 1

# pkgdocdir=/usr/doc/distcc-$VERSION
mkdir -p $PKG/usr/share/applications
( cd $PKG/usr/share/applications
  ln -sf /usr/share/distcc/distccmon-gnome.desktop .
)

gzip -9 $PKG/usr/man/man?/*

# Restore original timestamps on the doc files:
for file in * ; do
  if [ -f $file ]; then
    if [ -r $PKG/usr/doc/distcc-$VERSION/$file ]; then
      cp -a $file $PKG/usr/doc/distcc-$VERSION/$file
      chmod 644 $PKG/usr/doc/distcc-$VERSION/$file
    fi
  fi
done

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" \
  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

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

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/distcc-$VERSION-$ARCH-$BUILD.txz