#!/bin/sh

[ -z $PREPKG ] && exit 1

PACKAGE=dyndnsupdate
VERSION=0.6.15
FILES=$(cd $(dirname $0) ; pwd)

mkdir -p \
  $PREPKG/{install,usr/{doc/$PACKAGE-$VERSION,man/man8,sbin},var/state/$PACKAGE}/

tar xf $FILES/$PACKAGE-$VERSION.tar.gz || exit 1

chown -R \
  root:root .
cd $PACKAGE-$VERSION/

PATCHES="
$PACKAGE-$VERSION-ipcachedir.diff.gz
"

for PATCH in $PATCHES ; do
  zcat $FILES/patches/$PATCH | patch -p1 &> $PATCH.output
done

make $MAKEJOBS CFLAGS="-O2 -march=i486 -mtune=i686" &> make.output || exit 1

# 'install' target is a horrid mess
cp -p \
  COPYING ChangeLog README \
  $PREPKG/usr/doc/$PACKAGE-$VERSION/
cp -p \
  man/$PACKAGE.8.gz \
  $PREPKG/usr/man/man8/
cp -p \
  $PACKAGE \
  $PREPKG/usr/sbin/

# tidy up
chmod u-x \
  $PREPKG/usr/man/man8/$PACKAGE.8.gz

cp \
  $FILES/slack-desc \
  $PREPKG/install/

find $PREPKG -exec file {} \; \
  | awk -F : '/ ELF / {print $1}' \
  | xargs strip -p --strip-unneeded