#!/bin/sh
# Heavily based on the Slackware 11.0 SlackBuild
# http://www.gnu.org/software/grub
# packager: mauro.sacchetto@alice.it
# Added BootSplash Patch By Andrea Sciucca.gohanz at infinito .it
# Required for Reiser4 Support: Libaal; Reiser4prog

CWD=`pwd`
if ["$TMP" = ""]; then
 TMP=/tmp
fi

PKG=$TMP/package-grub
NAME=grub
VERSION=0.97
TARGET=i486
SNAME=grubconfig
SVERSION=1.26
ARCH=${ARCH:-i486}
BUILD=4ms

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
elif [ "$ARCH" = "athlonxp" ]; then 
  SLKCFLAGS="-O3 -march=athlon-xp -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

echo "+---------------------------------+"
echo "|   Start SlackBuild $NAME-$VERSION    |"
echo "+---------------------------------+"
cd $TMP 
tar xzvf $CWD/grub-0.97-reiser4-20050808.tar.gz

cd $NAME-$VERSION

# Add BootSplash Support
cat $CWD/grub-0.97-graphics.patch | patch -p1 -E --verbose

find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;

autoconf
aclocal
automake

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
--mandir=/usr/man \
--infodir=/usr/info \
--disable-debug \
--program-prefix="" \
--program-suffix="" \
$TARGET-slackware-linux
make
make install DESTDIR=$PKG

mkdir -p $PKG/boot/grub

cp $CWD/*.xpm.gz $PKG/boot/grub
cp $CWD/menu.lst.sample $PKG/boot/grub

( cd $PKG/boot/grub
ln -s menu.lst grub.conf
)

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS BUGS ChangeLog COPYING INSTALL MAINTENANCE NEWS README THANKS TODO \
$PKG/usr/doc/$NAME-$VERSION

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

gzip -9 $PKG/usr/man/*/*
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*

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

# Add Kent's grubconfig tool:
cd $TMP
tar xzf $CWD/$SNAME-$SVERSION.tar.gz
cd $SNAME-$SVERSION
chmod 644 README
mkdir -p $PKG/usr/doc/$SNAME-$SVERSION
cp -a README $PKG/usr/doc/$SNAME-$SVERSION
chmod 755 grubconfig
cp -a grubconfig $PKG/usr/sbin/grubconfig

cd $PKG
chown -R root:root .
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/$NAME-$VERSION
  rm -rf $TMP/$SNAME-$SVERSION
  rm -rf $PKG
fi