#!/bin/sh

# Heavily based on the Slackware 13.0 SlackBuild

# Written by marico ( kaos.82@libero.it )
# Last build from marico ( kaos.82@libero.it )
 
# Slackware build script for njam
# Official Site: http://njam.sourceforge.net/

# 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=njam
VERSION=${VERSION:-1.25}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_slacky}
SOURCE="http://downloads.sourceforge.net/njam/njam-1.25-src.tar.gz"

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

if [ ! -e $CWD/$PRGNAM-$VERSION-src.tar.gz ];then
  wget $SOURCE
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
fi

set -e  # Exit on all errors.

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
rm -rf $TMP/$PRGNAM-$VERSION-src
cd $TMP
tar xvf $CWD/$PRGNAM-$VERSION-src.tar.gz
cd $PRGNAM-$VERSION-src
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 {} \;

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--mandir=/usr/man \
		--with-sdl \
	        --program-prefix= \
		--program-suffix= \
		--build=$ARCH-slackware-linux
make
make install DESTDIR=$PKG

install -m 644 -p -D  $CWD/njam.desktop $PKG/usr/share/applications/njam.desktop
install -m 644 -p -D  $CWD/njam.png     $PKG/usr/share/pixmaps/njam.png

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/SlackBuild
cp -a AUTHORS ChangeLog COPYING INSTALL NEWS PREINSTALL README TODO \
  $PKG/usr/doc/$PRGNAM-$VERSION


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


mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$PRGNAM-$VERSION/SlackBuild/slack-desc
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/SlackBuild/$PRGNAM.SlackBuild


	echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
  /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh



cd $PKG
chown -R root:root $PKG
if [ -x "$(which requiredbuilder)" ]; then
requiredbuilder -y -v -s $CWD $PKG
fi
makepkg -l y -c n $CWD/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.txz

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