#!/bin/bash
#
# linux_logo.SlackBuild
# code: Vicious (michal@scxd.info); improvements: Zielony (e-pl@o2.pl)
set -e
# PACKAGE GENERAL INFO [EDIT]
PKGNAME=linux_logo
VERSION=5.03
BUILD=2X
ARCH=i686
URL=http://www.deater.net/weave/vmwprod/linux_logo/linux_logo-$VERSION.tar.gz

CWD=`pwd`
TMP=/tmp/$PKGNAME

if [ -e $TMP/$PKGNAME-$VERSION/'Makefile' ]; then
	cd $TMP/$PKGNAME-$VERSION
	make
else
if [ ! -d $TMP/$PKGNAME-$VERSION ]; then
rm -rf $TMP/package
mkdir -p $TMP/package/install

# PACKAGE DESCRIPTION  [EDIT]
cat << SLACKDESC | fmt -w $(( 80 - `echo $PKGNAME | wc -c` - 3 )) | perl -pe "s/^/$PKGNAME: /" > $TMP/package/install/slack-desc
Linux_Logo (linux logo)

Shows a Logo With some System Info. SUPPORTS Linux (most architectures) and some non-Linux OSes.

                Package prepared by Heniek (heniekk@gmail.com)
SLACKDESC

cd $TMP

# step 1: DOWNLOAD SOURCE
PKGFNAME=`ls -t | grep -i $PKGNAME*.t*z* | head -1`
if [ -z $PKGFNAME ]; then
	( wget -c $URL -P $TMP -O $PKGNAME-$VERSION.${URL//*.} )

# step 2: UNPACK SOURCE AND COMPILE
	PKGFNAME=`ls -t | grep -i $PKGNAME*.t*z* | head -1`
fi
EXTENSION=`echo ${PKGFNAME//*.}`
if [ $EXTENSION = "bz2" ]; then
	tar jxvf $PKGFNAME -C $TMP
else
	tar xvfz $PKGFNAME -C $TMP
fi

DIRNAME=`tar tf $PKGFNAME | head -1`
echo $DIRNAME | grep '/' && DIRNAME=${DIRNAME%${DIRNAME#*/}}
if [ $DIRNAME != $PKGNAME-$VERSION/ ]; then mv $DIRNAME $PKGNAME-$VERSION; fi

chown root:root $TMP -R
fi

cd $TMP/$PKGNAME-$VERSION

if [ "$ARCH" = "i686" ]; then
	SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "i486" ]; then
	SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i386" ]; then
	SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
	SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
	SLKCFLAGS="-O2"
fi

if [ -s 'configure' ]; then
CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" ./configure \
	--prefix=$TMP/package/usr \
	--disable-debug \
	--mandir=/usr/man \
	--sysconfdir=/etc \
	--program-prefix="" \
	--program-suffix="" \
	$ARCH-slackware-linux
fi

make logos-all
fi
make install DESTDIR=$TMP/package

mkdir -p $TMP/package/usr/doc/$PKGNAME-$VERSION
cp -af ANNOUNCE.logo BUGS CHANGES* COPYING LINUX_LOGO.FAQ README* TODO USAGE $TMP/package/usr/doc/$PKGNAME-$VERSION

mkdir -p $TMP/package/etc/rc.d
cat << 'RC' > $TMP/package/etc/rc.d/rc.linux_logo
#!/bin/sh
# Start/stop/restart the Linux Logo

linux_logo_start() {
	if [ -x /usr/bin/linux_logo ]; then
		/usr/bin/linux_logo -f -L 1 > /etc/issue 2>&1
		if [ -f /etc/issue.net ]; then
			cat /etc/issue > /etc/issue.net
		fi
	fi
}

linux_logo_stop() {
	killall linux_logo 2> /dev/null
	echo "" > /etc/issue.net
	echo "
Welcome to \s \r (\l)
" > /etc/issue
}

case $1 in
'start')
	linux_logo_start
;;
'stop')
	linux_logo_stop
;;
'restart')
	linux_logo_stop
	linux_logo_start
;;
*)
	echo "usage: $0 {start|stop|restart}"
esac
RC
chmod +x $TMP/package/etc/rc.d/rc.linux_logo
echo "-L slackware" > $TMP/package/etc/linux_logo.conf

# step 3: STRIP BINARIES & GZIP MANUALS
( cd $TMP/package
  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
)
( gzip $TMP/package/usr/man/man?/* )

# step 4: CREATE PACKAGE & CLEAN TMP
cd $TMP/package
if [ `ls | wc -m` -le 8 ]; then
	echo "Brak plików pakietu!"
else
	( requiredbuilder -y -s $TMP/package/install $TMP/$PKGNAME-$VERSION )
	makepkg -l y -c n $CWD/$PKGNAME-$VERSION-$ARCH-$BUILD.tgz
	rm -rf $TMP
fi