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

VERSION=1.1.0
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-2}
DISTRO=${DISTRO:-slamd64}

if [ $DISTRO = slackware ]; then
	PKGARCH=$ARCH
else
	PKGARCH=${ARCH}_${DISTRO}
fi

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 -fPIC"
fi

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

# Explode the package framework:
cd $PKG
explodepkg $CWD/_nfs-utils.tar.gz

# Add startup script:
cat $CWD/rc.nfsd > $PKG/etc/rc.d/rc.nfsd.new

cd $TMP
rm -rf nfs-utils-$VERSION
tar xjvf $CWD/nfs-utils-$VERSION.tar.bz2 || exit 1
cd nfs-utils-$VERSION

zcat $CWD/nfs-utils-1.1.0.mountd.memleak.diff.gz | patch -p1 --verbose || exit 1
zcat $CWD/nfs-utils.lwrap.needs.lnsl.diff.gz | patch -p1 --verbose || exit 1

chown -R root:root .
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 {} \;

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --mandir=/usr/man \
  --with-statedir=/var/lib/nfs \
  --enable-nfsv3 \
  --enable-nfsv4=no \
  --enable-gss=no \
  --enable-secure-statd \
  --program-prefix= \
  --program-suffix= \
  --build=$ARCH-$DISTRO-linux

make -j10 || exit 1
make install DESTDIR=$PKG

# Remove things that seem like bad ideas, and hope it all still works:
rm -f $PKG/sbin/*mount* $PKG/usr/man/man8/*mount.nfs*
rm -f $PKG/var/lib/nfs/*

# Why were we doing this?
mkdir $PKG/sbin
mv $PKG/usr/sbin/rpc.statd $PKG/sbin
( cd $PKG/usr/sbin ; ln -sf ../../sbin/rpc.statd . )

( 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 $PKG/usr/doc/nfs-utils-$VERSION
cp -a \
  AUTHORS COPYING INSTALL NEWS README \
  $PKG/usr/doc/nfs-utils-$VERSION
mkdir -p $PKG/usr/doc/nfs-utils-$VERSION/statd
cp -a \
  utils/statd/COPYING utils/statd/COPYRIGHT utils/statd/TODO \
  $PKG/usr/doc/nfs-utils-$VERSION/statd

# Compress and if needed symlink the man pages:
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

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

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