# $Id: PKGBUILD 82 2009-07-17 19:56:55Z aaron $
# Maintainer: Sergej Pupykin <pupykin.s+arch@gmail.com>
# Contributor: Sergej Pupykin <pupykin.s+arch@gmail.com>

pkgname=nemesis
pkgver=1.4
pkgrel=2
pkgdesc="command-line network packet crafting and injection utility"
arch=(i686 x86_64)
url="http://nemesis.sourceforge.net/"
license=('GPL')
depends=(glibc)
options=('!libtool')
source=(http://downloads.sourceforge.net/sourceforge/nemesis/nemesis-$pkgver.tar.gz \
	http://arch.pp.ru/~sergej/dl/libnet-1.0.2a.tar.gz \
	nemesis-proto_tcp.c.diff)
md5sums=('acd7de57798a7f90f445f80d4d4a6e61'
         'ddf53f0f484184390e8c2a1bd0853667'
         'd802f7a12610e68124200310ad80e0ac')

build() {
  # build libnet
  cd ${startdir}/src/Libnet-1.0.2a

  # very dirty hack
  sed -i 's#malloc(p_size)#malloc(p_size*2)#' src/libnet_packet_mem.c

  [ $NOEXTRACT -eq 1 ] || ./configure --prefix=$startdir/src/libnet
  make || return 1
  make MAN_PREFIX=$startdir/src/libnet/usr/man/man3 install || return 1

  # build nemesis
  cd ${startdir}/src/nemesis-$pkgver

  export PATH="$startdir/src/libnet/bin:$PATH"
  export CFLAGS="-D__GLIBC__=0 -I$startdir/src/libnet/include -DLIBNET_LIL_ENDIAN"
  export LDFLAGS="-L$startdir/src/libnet/lib"

  patch -Np1 <$srcdir/nemesis-proto_tcp.c.diff

  [ $NOEXTRACT -eq 1 ] || ./configure --prefix=/usr \
	    --with-libnet-includes=$startdir/src/libnet/include \
	    --with-libnet-libraries=$startdir/src/libnet/lib
  make || return 1
  make DESTDIR=$startdir/pkg install
}