#!/bin/sh

# Slackware build script for ntfs-3g

# Copyright 2008  Antonio Hernandez Blas <hba.nihilismus@gmail.com>
# Copyright 2012, 2013  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1.- Redistributions of source code 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.

# Modified by Robby Workman <rworkman@slackware.com>
# Modified by Patrick Volkerding <volkerdi@slackware.com>
# Modified by Eric Hameleers <alien@slackware.com>

PKGNAM=ntfs-3g
VERSION=2013.1.13
BUILD=${BUILD:-1}

SRCNAM=ntfs-3g_ntfsprogs
NUMJOBS=${NUMJOBS:-" -j7 "}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM

rm -rf $PKG 
mkdir -p $TMP $PKG
cd $TMP || exit 1
rm -rf $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.?z* || exit 1
cd $SRCNAM-$VERSION || exit 1
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 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --bindir=/bin \
  --sbindir=/sbin \
  --docdir=/usr/doc/$PKGNAM-$VERSION \
  --with-fuse=internal \
  --disable-ldconfig \
  --enable-static=no \
  --build=${ARCH}-slackware-linux \
  || exit 1

make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

# I hate to do this (it worked without it before), but recently /bin/ntfs-3g
# ceased to work for non-root users unless it is setuid root.  If anyone has
# any better ideas, I'd like to hear them.
chmod 4711 $PKG/bin/ntfs-3g

## Add the HAL fdi file so that automount uses ntfs-3g for mounting
## This should work with the "volume.fstype.alternative.*" in hal-0.5.12+
#mkdir -p $PKG/usr/share/hal/fdi/policy/10osvendor
#cat $CWD/10-ntfs-3g-policy.fdi \
#  > $PKG/usr/share/hal/fdi/policy/10osvendor/10-ntfs-3g-policy.fdi

# Create a mount.ntfs -> mount.ntfs-3g symlink.
# This causes ntfs-3g to always be used when mounting NTFS filesystems.
# NOTE:  This also seems to make mounting with the old ntfs filesystem
# impossible.  But does anyone care?
( cd $PKG/sbin ; ln -s mount.ntfs-3g mount.ntfs )

## Add a udev rule to use ntfs-3g instead of ntfs:
## (This is not needed if the mount.ntfs symlink is made)
#mkdir -p $PKG/lib/udev/rules.d
#cat $CWD/99-ntfs-3g.rules > $PKG/lib/udev/rules.d/99-ntfs-3g.rules

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

# Compress and link manpages, if any:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

rm -rf $PKG/usr/share/doc
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a \
  AUTHORS COPYING* CREDITS INSTALL NEWS README* \
  $PKG/usr/doc/$PKGNAM-$VERSION

# If there's a ChangeLog, installing at least part of the recent history
# is useful, but don't let it get totally out of control:
if [ -r ChangeLog ]; then
  DOCSDIR=$(echo $PKG/usr/doc/${PKGNAM}-$VERSION)
  cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
  touch -r ChangeLog $DOCSDIR/ChangeLog
fi

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

cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz