#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# http://jocr.sourceforge.net
# Packager Andrea Sciucca  ( gohanz at infinito.it)
# http://www.slacky.eu
#
# 
#
# Exit on most errors
set -e


CWD=`pwd`
TMP=${TMP:-/tmp/txz}
NAME=gocr
PKG=$TMP/package/$NAME
VERSION=0.48
ARCH=${ARCH:-i486}
BUILD=1ms

SOURCE=http://www-e.uni-magdeburg.de/jschulen/ocr/$NAME-$VERSION.tar.gz

if [ ! -e $NAME-$VERSION.tar.gz ]; then
wget -c $SOURCE
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST=i486
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
tar xvzf $CWD/$NAME-$VERSION.tar.gz

echo -e "\E[0;32m+-----------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild GOCR |\E[0;0m"
echo -e "\E[0;32m+-----------------------+\E[0;0m"

cd $NAME-$VERSION

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 {} \;

chown -R root:root .

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--disable-static \
		--mandir=/usr/man \
		--program-prefix= \
		--program-suffix= \
		--build=$ARCH-slackware-linux
make
make install DESTDIR=$PKG
make libs

mkdir -p $PKG/usr/{lib,include}
cp -l src/libPgm2asc* $PKG/usr/lib
cp src/gocr.h $PKG/usr/include

mkdir -p $PKG/usr/share/{applications,pixmaps}
cp $CWD/gocr.png $PKG/usr/share/pixmaps/gocr.png

cat << EOF > $PKG/usr/share/applications/$NAME.desktop
[Desktop Entry]
Type=Application
Encoding=UTF-8
Name=GOCR
Name[it]=GOCR
GenericName=Character Recognition
GenericName[it]=Riconoscimento Testi
Comment=Tcl/Tk frontend for gocr
Comment[it]=Interfaccia Tcl/Tk per gcor
Icon=/usr/share/pixmaps/gocr.png
Exec=gocr.tcl
Terminal=false
Categories=GTK;Graphics;OCR;
StartupNotify=true
EOF

( 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
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS BUGS CREDITS HISTORY INSTALL README* REMARK.txt REVIEW TODO  $PKG/usr/doc/$NAME-$VERSION


mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild


	echo "if [ -x /usr/bin/update-mime-database ]; then
  /usr/bin/update-mime-database /usr/share/mime &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
  /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh


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

cd $PKG
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi