#!/bin/sh

# Heavily based on the Slackware 13.1 SlackBuild

# Written by Luca De Pandis aka atomix600 (http://www.slacky.eu)
# Last build from Luca De Pandis aka atomix600 (http://www.slacky.eu)

# Slackware build script for openCDE
# Official Site: http://www.opencde.org/

# 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.

set -e

PKGNAME=${PKGNAME:-opencde}
VERSION=${VERSION:-0.3.2}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-9}
TAG=${TAG:-sl}
PKGTYPE=${PKGTYPE:-txz}
SOURCE=${SOURCE:-http://devio.us/~kpedersen/releases/$PKGNAME-$VERSION.tar.gz}

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

if [ ! -e $PKGNAME-$VERSION.tar.gz ]; then
    wget -c $SOURCE
fi

CHOST=i486
if [ $ARCH = i486 ]; then
    SLKCFLAGS="-O2 -march=i486 -mtune=i686"
    LIBDIRSUFFIX=""
elif [ $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"
    CHOST=x86_64
fi

rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
tar xvf $CWD/$PKGNAME-$VERSION.tar.gz
mv $PKGNAME $PKGNAME-$VERSION
cd $PKGNAME-$VERSION
echo "PREFIX=/tmp/buildpkgs/opencde/package-opencde/usr" > config.mk
chown -R root:root .
chmod -R u+x,go+r-w,a-s .
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/etc
mkdir -p $PKG/usr/share
mkdir -p $PKG/etc/X11/xinit
cp -L $CWD/dtwm $TMP/$PKGNAME-$VERSION/bin
CFLAGS="$SLKCFLAGS" \
CPPFLAGS="$SLKCFLAGS" \
make
make install

cp -a $CWD/xinitrc.$PKGNAME.gz $PKG/etc/X11/xinit
cd $PKG/etc/X11/xinit
gzip -d xinitrc.$PKGNAME.gz

mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -a $CWD/COPYING $PKG/usr/doc/$PKGNAME-$VERSION
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

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

cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ]; then
    ADD=$(ls /var/log/packages/ | sed -ne 's/\(feh\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
    -e 's/\(wxmotif\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2/p') \
    requiredbuilder -y -v -s $CWD $PKG
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

if [ "$1" = "--cleanup" ]; then
    rm -rf $TMP
fi