#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

VERSION=${VERSION:-1.40.8}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}

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

PKG=$TMP/package-e2fsprogs

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf e2fsprogs-$VERSION
tar xjvf $CWD/e2fsprogs-$VERSION.tar.bz2
cd e2fsprogs-$VERSION

chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# Disable --uuidd builds the same functionality into libuuid.*.  It's better than way.

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix= \
  --datadir=/usr/share \
  --enable-elf-shlibs \
  --enable-dynamic-e2fsck \
  --disable-uuidd \
  --build=$ARCH-slackware-linux
make -j3 || exit 1
make install DESTDIR=$PKG
make install-libs DESTDIR=$PKG
# Fix up package:
mkdir -p $PKG/usr/lib/pkgconfig
rmdir $PKG/etc/init.d
mv $PKG/lib/pkgconfig/* $PKG/usr/lib/pkgconfig
rmdir $PKG/lib/pkgconfig
( 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
)

# Evidently ./configure doesn't care what one tells it to do:
mkdir -p $PKG/usr/share
if [ -d $PKG/share/man ]; then
  mv $PKG/share/man $PKG/usr/share
fi
if [ -d $PKG/share/info ]; then
  mv $PKG/share/info $PKG/usr/share
fi
rmdir $PKG/share 2> /dev/null
if [ -d $PKG/usr/share/man ]; then
  mkdir -p $PKG/usr/man
  mv $PKG/usr/share/man/* $PKG/usr/man
  rmdir $PKG/usr/share/man
fi
if [ -d $PKG/usr/share/info ]; then
  mkdir -p $PKG/usr/info
  mv $PKG/usr/share/info/* $PKG/usr/info
  rmdir $PKG/usr/share/info
fi

mkdir $PKG/usr
( cd $PKG/usr
  #rm -f man/man1/compile_et.1 man/man3/uuid_generate_random.3 man/man3/uuid_generate_time.3 man/man8/fsck.ext2.8 man/man8/fsck.ext3.8 man/man8/mkfs.ext2.8 man/man8/mkfs.ext3.8
  rm -f man/man3/uuid_generate_random.3 man/man3/uuid_generate_time.3 man/man8/fsck.ext2.8 man/man8/fsck.ext3.8 man/man8/mkfs.ext2.8 man/man8/mkfs.ext3.8
  gzip -9 man/man?/*
  ( cd man/man3
    ln -sf uuid_generate.3.gz uuid_generate_random.3.gz
    ln -sf uuid_generate.3.gz uuid_generate_time.3.gz 
  )
  ( cd man/man8
    ln -sf e2fsck.8.gz fsck.ext2.8.gz
    ln -sf e2fsck.8.gz fsck.ext3.8.gz
    ln -sf mke2fs.8.gz mkfs.ext2.8.gz
    ln -sf mke2fs.8.gz mkfs.ext3.8.gz
  )
  cd ..
  mv bin include info man usr 2> /dev/null
  mkdir usr/lib
  mv lib/*.so lib/*.a usr/lib
)
# Junk removal
#rm -f $PKG/usr/bin/compile_et $PKG/usr/bin/mk_cmds $PKG/usr/man/man1/compile_et.1.gz $PKG/usr/man/man8/fsck.ext2.8 $PKG/usr/man/man8/fsck.ext3.8 $PKG/usr/man/man8/mkfs.ext2.8 $PKG/usr/man/man8/mkfs.ext3.8
rm -f $PKG/usr/man/man8/fsck.ext2.8 $PKG/usr/man/man8/fsck.ext3.8 $PKG/usr/man/man8/mkfs.ext2.8 $PKG/usr/man/man8/mkfs.ext3.8
## Anyone care for these?  I don't. [NOTE:  XFS utils link with libuuid.a]
##rm -f $PKG/usr/lib/*.a
( cd $PKG/sbin
  rm -f mkfs.ext2 mkfs.ext3 fsck.ext2 fsck.ext3 e2label findfs
  ln -sf mke2fs mkfs.ext2
  ln -sf mke2fs mkfs.ext3
  ln -sf tune2fs e2label
  ln -sf tune2fs findfs
  cat << EOF > fsck.ext2
#!/bin/sh
exec /sbin/e2fsck -C 0 \$*
EOF
  cat << EOF > fsck.ext3
#!/bin/sh
exec /sbin/e2fsck -C 0 \$*
EOF
  chmod 755 fsck.ext2 fsck.ext3
)
mkdir -p $PKG/usr/doc/e2fsprogs-$VERSION
cp -a \
  COPYING INSTALL INSTALL.elfbin README RELEASE-NOTES SHLIBS \
  $PKG/usr/doc/e2fsprogs-$VERSION
chmod 644 $PKG/usr/doc/e2fsprogs-$VERSION/*
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# I guess Ted would rather not have this included, so we won't.
# ( cd misc 
#   make findsuper
#   cat findsuper > $PKG/sbin/findsuper
#   chmod 755 $PKG/sbin/findsuper )

mv $PKG/etc/mke2fs.conf $PKG/etc/mke2fs.conf.new

cat << EOF > $PKG/install/doinst.sh
#!/bin/sh
config() {
  NEW="\$1"
  OLD="\$(dirname \$NEW)/\$(basename \$NEW .new)"
  # If there's no config file by that name, mv it over:
  if [ ! -r \$OLD ]; then
    mv \$NEW \$OLD
  elif [ "\$(cat \$OLD | md5sum)" = "\$(cat \$NEW | md5sum)" ]; then # toss the redundant copy
    rm \$NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}
config etc/mke2fs.conf.new
if [ -x /usr/bin/install-info ]; then
  install-info --info-dir=/usr/info /usr/info/libext2fs.info.gz 2> /dev/null
fi
EOF

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/e2fsprogs-$VERSION-$ARCH-$BUILD.tgz

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/e2fsprogs-$VERSION
  rm -rf $PKG
fi