#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# http://ftp.gnu.org/gnu/ddrescue/
# http://www.slacky.eu
#
# Exit on most errors
set -e 

CWD=`pwd`
TMP=${TMP:-/tmp/txz}
NAME=ddrescue
PKG=$TMP/package/$NAME
VERSION=1.11
ARCH=${ARCH:-i486}
BUILD=1mtx

SOURCE=http://ftp.gnu.org/gnu/ddrescue/$NAME-$VERSION.tar.gz

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

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

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

echo -e "\E[0;32m+--------------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild $NAME-$VERSION |\E[0;0m"
echo -e "\E[0;32m+--------------------------------+\E[0;0m"

cd $NAME-$VERSION

find . \( -perm 777 -o -perm 775 -o -perm 711 \) -exec chmod 755 {} \;
find . \( -perm 700 -o -perm 555 -o -perm 511 \) -exec chmod 755 {} \;
find . \( -perm 666 -o -perm 664 -o -perm 600 \) -exec chmod 644 {} \;
find . \( -perm 444 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

chown -R root:root .

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--mandir=/usr/man \
		--infodir=/usr/info \
		--build=$ARCH-slackware-linux
read
make 
make install DESTDIR=$PKG


( 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/SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/$NAME.SlackBuild
cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README $PKG/usr/doc/$NAME-$VERSION

rm $PKG/usr/info/dir

if [ -d $PKG/usr/info ]; then
  find $PKG/usr/info -type f -name "*.info" -exec gzip -9f {} \;
fi

if [ -d $PKG/usr/man ]; then
  find $PKG/usr/man -type f -name "*.1" -exec gzip -9f {} \;
fi


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

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