#!/bin/bash
#
# Retirado de http://www.brunorusso.eti.br/pacotes/mrtg/mrtg.SlackBuild
# Pequenas modificacoes por rhatto
#

cat << EOCAT
Just remembering, you need the following packages installed:

  gd

EOCAT

if [ "$INTERACT" != "no" ]; then
  echo "Hit ENTER do continue, Crtl-C to abort"
  read crap
else
  echo sleeping 3 seconds...
  sleep 3
fi

CWD="`pwd`"

if [ -f ~/.slackbuildrc ]; then
  source ~/.slackbuildrc
elif [ -f /etc/slackbuildrc ]; then
  source /etc/slackbuildrc
fi

PACKAGE="mrtg"
VERSION=${VERSION:=2.14.3}
BUILD=${BUILD:=1rha}
ARCH=${ARCH:=i486}
SRC_DIR=${SRC:=$CWD}
TMP=${TMP:=/tmp}
REPOS=${REPOS:=$TMP}

if [ "$ARCH" == "x86_64" ]; then
  LIBDIR=/usr/lib64
else
  LIBDIR=/usr/lib
fi

RTOOL="wget"
PACKAGE_EXT="gz"
SRC="$PACKAGE-$VERSION.tar.$PACKAGE_EXT"
URL="http://people.ee.ethz.ch/~oetiker/webtools/mrtg/pub/$SRC"

if [ "$PACKAGE_EXT" == "bz2" ]; then
  tarflag="j"
else
  tarflag="z"
fi

SRC_DIR="$SRC_DIR/$PACKAGE"
mkdir -p $SRC_DIR

if [ "$RTOOL" == "wget" ] && [ ! -f "$SRC_DIR/$SRC" ]; then
  wget "$URL" -O "$SRC_DIR/$SRC"
fi

# Verifica qual e o tipo de arquitetura e define algumas opcoes de compilacao
if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

TMP="$TMP/$PACKAGE"
PKG="$TMP/package-mrtg"
rm -rf $TMP
mkdir -p $PKG
cd $TMP

tar xvf$tarflag $SRC_DIR/$SRC
cd mrtg-$VERSION

./configure --bindir=/usr/bin --libdir=$LIBDIR --localstatedir=/usr/share \
            --sharedstatedir=/usr/share --libexecdir=/usr/lib --mandir=/usr/man \
            --datadir=/usr/share --sysconfdir=/etc

make || exit 32
make install DESTDIR=$PKG

chown -R root.bin $PKG/usr/bin
( cd $PKG
	find . | xargs file | grep ELF \
	| cut -f 1 -d : | \
	xargs strip --strip-unneeded
)
( cd $PKG/usr/man
	find . -name "*.?" | xargs gzip -9
)

mkdir $PKG/install

cat << EOF > $PKG/install/slack-desc
# 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------------------------------------------------------|
mrtg: mrtg (Multi Router Grapher)
mrtg:
mrtg: The Multi Router Traffic Grapher (MRTG) is an open-source  tool to
mrtg: monitor the traffic load on network-links. MRTG generates HTML pages
mrtg: containing Web Graphics which provide a LIVE visual representation of
mrtg: this traffic.
mrtg:
mrtg: Check 
mrtg:      http://www.stat.ee.ethz.ch/mrtg/
mrtg: to see what it does.
mrtg:
EOF

mkdir -p $PKG/etc/mrtg
cd $PKG

makepkg -l y -c n $REPOS/mrtg-$VERSION-$ARCH-$BUILD.tgz

if [ "$CLEANUP" == "yes" ]; then
  rm -rf $TMP
fi