#!/bin/sh
CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/package-grub

VERSION=0.95
GCVER=1.24
ARCH=${ARCH:-i486}
BUILD=2

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf grub-$VERSION
tar xzvf $CWD/grub-$VERSION.tar.gz
cd grub-$VERSION
chown -R root:root .
find . -perm 777 -exec chmod 755 {} \;
find . -perm 664 -exec chmod 644 {} \;
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr
make -j3
make install DESTDIR=$PKG
chown -R root:bin $PKG/usr/bin $PKG/usr/sbin
( 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
)
mkdir -p $PKG/usr/doc/grub-$VERSION
cp -a \
  AUTHORS BUGS COPYING INSTALL MAINTENANCE NEWS README THANKS TODO \
  $PKG/usr/doc/grub-$VERSION
gzip -9 $PKG/usr/man/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 $TMP
rm -rf grubconfig-$GCVER
tar xzf $CWD/grubconfig-${GCVER}.tar.gz
cd grubconfig-$GCVER
chown -R root:root .
chmod 644 README
mkdir -p $PKG/usr/doc/grubconfig-${GCVER}
cp -a README $PKG/usr/doc/grubconfig-${GCVER}
chmod 755 grubconfig
cp -a grubconfig $PKG/usr/sbin/grubconfig
chown root:bin $PKG/usr/sbin/grubconfig

cd $PKG
makepkg -l y -c n $TMP/grub-$VERSION-$ARCH-$BUILD.tgz