#!/bin/bash

set -e

. /etc/pkg/pkg.conf
. /var/lib/pkg/functions

name=$(basename $0)
version=1.0.6
url=http://anduin.linuxfromscratch.org/LFS/bzip2-$version.tar.gz

fetch $url
fetch http://www.linuxfromscratch.org/patches/lfs/8.3/bzip2-$version-install_docs-1.patch

rm -fr $WORK_DIR/$name-$version
tar -xvf $SOURCE_DIR/$(basename $url) -C $WORK_DIR

cd $WORK_DIR/$name-$version
{ time \
   {
	patch -Np1 -i $SOURCE_DIR/bzip2-$version-install_docs-1.patch
	
	sed -i 's@\(ln -s -f \)$(PREFIX)/bin/@\1@' Makefile
	sed -i "s@(PREFIX)/man@(PREFIX)/share/man@g" Makefile
	
	make -f Makefile-libbz2_so
	make clean
	
	make
	make PREFIX=/usr install
	
	cp -v bzip2-shared /bin/bzip2
	cp -av libbz2.so* /lib
	ln -sv ../../lib/libbz2.so.1.0 /usr/lib/libbz2.so
	rm -v /usr/bin/{bunzip2,bzcat,bzip2}
	ln -sv bzip2 /bin/bunzip2
	ln -sv bzip2 /bin/bzcat
   }
} 2>&1 | tee -a $LOG_DIR/$(basename $0).log

if [ $PIPESTATUS -ne 0 ]; then exit 1; fi;

rm -fr $WORK_DIR/$name-$version

registerpkg $(basename $0) $version

exit 0