#!/bin/sh

CWD=`pwd`
NAME=libnids
VERSION=1.22
ARCH=i586
BUILD=1
PKGNAME=$NAME
PKGVER=$VERSION
BASEDIR=$PKGNAME-$PKGVER
ARCHIVE=$BASEDIR.tar.gz
REPOSITORY=http://belnet.dl.sourceforge.net/sourceforge/libnids
FLAGS="-O2 -march=pentium -mtune=pentium -fno-strength-reduce \
 -fomit-frame-pointer -ffast-math"
PKG=/tmp/package-$NAME

rm -rf $PKG
mkdir -p $PKG

# Obtain sources
if [ ! -e $ARCHIVE ]; then
  if `wget "$REPOSITORY/$ARCHIVE"`; then
    true
  else
    exit 1
  fi
fi

# Compile
cd /tmp
tar zxvf $CWD/$ARCHIVE
cd $BASEDIR
bzcat $CWD/$NAME-$VERSION-install.patch.bz2 | patch -p1 -s
CFLAGS=$FLAGS CXXFLAGS=$FLAGS ./configure \
 --prefix=/usr
make

# Install
make install DESTDIR=$PKG
mkdir -p $PKG/install $PKG/usr/doc/$NAME-$VERSION
cat > $PKG/install/slack-desc <<EOF
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

       |-----handy-ruler------------------------------------------------------|
libnids: libnids
libnids:
libnids: Libnids is an implementation of an E-component of Network Intrusion
libnids: Detection System. It emulates the IP stack of Linux 2.0.x. Libnids
libnids: offers IP defragmentation, TCP stream assembly and TCP port scan
libnids: detection.
libnids:
libnids: The most valuable feature of libnids is reliability. A number of
libnids: tests were conducted, which proved that libnids predicts behaviour of
libnids: protected Linux hosts as closely as possible.
libnids:
EOF

install -m644 -g0 -o0 CHANGES CREDITS MISC README doc/API.* doc/LINUX \
 doc/PATCH doc/PERFORMANCE doc/TESTS doc/bugtraq_post \
 $PKG/usr/doc/$NAME-$VERSION

gzip -9nf \
 $PKG/usr/doc/$NAME-$VERSION/API.*

chmod 444 $PKG/usr/man/man?/*.?
gzip -9nf $PKG/usr/man/man?/*.?

chown -R root.root $PKG

# Make package
cd $PKG
cat install/slack-desc | grep "$NAME:" > /tmp/$NAME-$VERSION-$ARCH-$BUILD.txt
makepkg -l y -c n /tmp/$NAME-$VERSION-$ARCH-$BUILD.tgz