#!/bin/bash

# iproute2.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>
# 24-Oct-2004

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

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$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="-march=armv4 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="" ;;
   sparc)   export SLKCFLAGS="" ;;
   *)       export SLKCFLAGS="" ;;
esac

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.?z*
cd $PKGNAM-*
slackhousekeeping

# Apply patches:
# Fix up path to bdb
zcat $CWD/iproute2.dbpath.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
# Fix up iptables lib path
zcat $CWD/iproute2.iptablespath.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1

# Build:
make CC="gcc $SLKCFLAGS" $NUMJOBS || failmake

make CC="gcc $SLKCFLAGS" $NUMJOBS \
  DOCDIR=doc/iproute2-$VERSION \
  MANDIR=man/  || failmake

# Install into package:
mkdir -vpm755 $PKG/{usr,var/lib/arpd}
make install \
  DOCDIR=doc/iproute2-$VERSION \
  MANDIR=man/ \
  DESTDIR=$PKG/usr/ \
  || failinstall

# More docs:
cp -a COPYING RE* $PKG/usr/doc/iproute2-$VERSION

# This stuff has always been installed under /sbin rather than
# /usr/sbin, as the latter could possibly be network-mounted, and
# these utilities may be needed to set up that network, so move
# them appropriately, but leave symlinks in /usr/sbin so that
# any scripts using absolute paths will work either way:
mkdir $PKG/sbin
mv $PKG/usr/sbin/* $PKG/sbin
( cd $PKG/usr/sbin
  for file in ../../sbin/* ; do
    ln -vsf $file .
  done
)

mv $PKG/usr/etc $PKG
# Don't clobber existing config files
for file in $PKG/etc/iproute2/* ; do
  mv -fv $file ${file}.new
done

# 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