#!/bin/sh

# Slackware build script for <nethogs>
# Written by Michales Michaloudes korgie@gmail.com

# Modified by Erik Hanson <erik@slackbuilds.org>
# sed in SLKCFLAGS and removed template left-overs.

# Exit on most errors
set -e

PRGNAM=nethogs
VERSION=0.6.0
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "Piii" ]; then
  SLKCFLAGS="-O2 -march=pentium3 -pipe -fomit-frame-pointer"
fi

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar -xvzf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
mv $PRGNAM $PRGNAM-$VERSION
cd $PRGNAM-$VERSION

# Delete some useless label (halts the compiler)
sed -i -e '/TODO/d' -e '/default\:/d' decpcap.c

# Modify the Makefile
sed -i -e 's:/usr/share/man/:/usr/man/:' Makefile

# Use ARCH defined CFLAGS
sed -i -e "s/-O2/${SLKCFLAGS}/" Makefile

# make temp directories
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/doc
mkdir -p $PKG/usr/man/man8

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

make
make install DESTDIR=$PKG

find $PKG | xargs file | grep "executable" | grep ELF | cut -f 1 -d : \
          | xargs strip --strip-unneeded 2> /dev/null

gzip -9 $PKG/usr/man/man?/*.?

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cd $TMP/$PRGNAM-$VERSION/
cp -a DESIGN Changelog INSTALL README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz