#!/bin/bash

# ntp.SlackBuild
# by Stuart Winter <mozes@slackware.com> for the Slackware porting Project.
# Heavily based on the original Slackware build script.
# 20-Jun-2004

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv5te"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/ntp-${VERSION}*.tar.?z*
cd ntp* || exit 1
slackhousekeeping

zcat $CWD/ntp.nano.diff.gz | patch -p1 --verbose || exit 1

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --enable-ipv6 \
   --with-crypto \
   --localstatedir=/var \
   --sysconfdir=/etc \
   --bindir=/usr/sbin \
   --sbindir=/usr/sbin \
   --docdir=/usr/doc/ntp-$VERSION \
   --htmldir=/usr/doc/ntp-$VERSION \
   --program-prefix= \
   --program-suffix= \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || failmake

# Install into package framework:
make -i install DESTDIR=$PKG || failinstall
mkdir -vpm755 $PKG/etc/rc.d
install -vpm644 $CWD/rc.ntpd $PKG/etc/rc.d/rc.ntpd.new

# Since the Makefile's install pays no heed to the --bindir settings,
# we'll move things to where they've always been ourselves:
mv -fv $PKG/usr/bin/* $PKG/usr/sbin
rmdir $PKG/usr/bin

# This might only be an empty directory:
rmdir $PKG/usr/lib/pkgconfig

# This should be empty.  Try to remove it, and error out if it's not actually empty:
rmdir $PKG/usr/lib || exit 1

# Install configs:
mkdir -vpm755 $PKG/etc/ntp
install -m644 $CWD/ntp.conf $PKG/etc/ntp.conf.new
install -m600 $CWD/ntp.keys $PKG/etc/ntp/ntp.keys.new
touch $PKG/etc/ntp/step-tickers

# Install docs:
mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION/{util,ntpdate,html}
mv -fv $PKG/usr/doc/ntp-$VERSION/*.html $PKG/usr/doc/ntp-$VERSION/html || exit 1
cp -fav COPYRIGHT NEWS README* TODO WHERE-TO-START \
      *.y2kfixes clockstuff conf scripts \
      $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav util/README $PKG/usr/doc/$PKGNAM-$VERSION/util
cp -fav ntpdate/README $PKG/usr/doc/$PKGNAM-$VERSION/ntpdate
( cd $PKG/usr/doc/ntp-$VERSION
  find . -name ".deps*" -exec rm -rf "{}" \; 2> /dev/null )
changelogliposuction ChangeLog $PKGNAM $VERSION # Trim down a "ChangeLog" file

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links