#!/bin/bash
#
# gocr.SlackBuild
# code: Vicious (michal@scxd.info); improvements: Zielony (e-pl@o2.pl)
set -e
# PACKAGE GENERAL INFO [EDIT]
PKGNAME=gocr
VERSION=0.45
BUILD=1X
ARCH=i686
URL=http://switch.dl.sourceforge.net/sourceforge/jocr/gocr-$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
GOCR (OCR)

GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License. It converts scanned images of text back to text files. Joerg Schulenburg started the program, and now leads a team of developers. GOCR can be used with different front-ends, which makes it very easy to port to different OSes and architectures. It can open many different image formats, and its quality have been improving in a daily basis.

        Package prepared by Zielony (e-pl@o2.pl)
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=/usr \
	--exec-prefix=/usr \
	--disable-debug \
	--sysconfdir=/etc \
	--program-prefix="" \
	--program-suffix="" \
	$ARCH-slackware-linux
fi

make
fi
make install DESTDIR=$TMP/package/usr

# 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/share/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