#!/bin/sh

CWD=`pwd`
if [ "$TMP" = "" ]; then
	TMP=/tmp
fi
PKG=$TMP/package-trafd

VERSION=3.0.3
ARCH=${ARCH:-i486}
BUILD=${BUILD:-4}

if [ "$ARCH" = "i386" ]; then
	SLKFLAGS="-march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
	SLKFLAGS="-march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
	SLKFLAGS="-march=i686"
fi

if [ ! -d $TMP ]; then
	mkdir -p $TMP || exit 1
fi
rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf trafd-$VERSION-b7
tar xzvf $CWD/trafd-$VERSION-b7.tar.gz
cd trafd-$VERSION-b7

cat $CWD/trafd-slackware.patch | patch -p1 --verbose
cat $CWD/linux-ppp.patch | patch -p1 --verbose
cat $CWD/subnet-conf.patch | patch -p1 --verbose

chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

CCARGS="$SLKFLAGS -O2 -fomit-frame-pointer -pipe"
make -f Makefile.linux install \
	CCARGS="$CCARGS" \
	PREFIX=/usr \
	TRAFDDIR=/var/spool/trafd \
	ETCDIR=/etc/trafd \
	DESTDIR=$PKG || exit 1

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

mkdir -p $PKG/usr/doc/trafd-$VERSION-b7
cp -a CHANGES INSTALL.linux README UPGRADE VERSION \
	$PKG/usr/doc/trafd-$VERSION-b7

mkdir -p $PKG/usr/man/man{1,8}
cp doc/traflog.1 $PKG/usr/man/man1
cp doc/trafstat.1 $PKG/usr/man/man1
cp doc/trafd.8 $PKG/usr/man/man8

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

( cd $PKG
	( cd etc/trafd
		mv trafctl.conf-sample trafctl.conf.new
		mv traflog.format-sample traflog.format.new
		mv subnet.conf subnet.conf.new
	)

	mkdir -p etc/rc.d
	cat $CWD/rc.trafd > etc/rc.d/rc.trafd.new

	mkdir -p install
	cat $CWD/slack-desc > install/slack-desc
	cat $CWD/doinst.sh > install/doinst.sh

	makepkg -l y -c n $TMP/trafd-$VERSION.b7-$ARCH-$BUILD.tgz
)

if [ "$1" = "--cleanup" ]; then
	rm -rf $TMP/trafd-$VERSION-b7
	rm -rf $PKG
fi