### this file is sourced not run
PKGVER=1.0.6
PKGBUILD=1
PKGARCH=x86_64

TARBALL=bzip2-1.0.6.tar.gz
MD5SUM=00b516f4704d4a7cb50a1d97e6e8e15b
BUNDLE=fatdog-base-8.2.tar
SRC_URL=http://distro.ibiblio.org/fatdog/source/800/$BUNDLE

SLACKREQ=
SLACKDESC="bzip2: bzip2 $PKGVER (File compressor)  
bzip2:  
bzip2: This package contains programs for compressing and decompressing files 
bzip2: using BWT compression method. Compressing text files with bzip2 yields 
bzip2: a much better compression percentage than with the traditional gzip.  
bzip2: 
bzip2: 
bzip2: 
bzip2: 
bzip2: 
bzip2
"


### override download for LFS sources bundle
# $1-src-dir $2-tarball 
pkg_download() {
	echo downloading $BUNDLE for $TARBALL
	wget -P $1 $SRC_URL
	tar -xf $1/$BUNDLE --strip-components=1 -C $1 
	rm $1/$BUNDLE
}

### prepare
pkg_prepare() {
	pkg_prepare_default &&
	cd tmp/bzip2* &&
	patch -Np1 -i $SRC_DIR/bzip2-1.0.6-install_docs-1.patch
}

### default pkg_package
### build
pkg_build() {
	cd /tmp/bzip2*

	# CLFS 3.0.0 relative symlink
	sed -i -e 's:ln -s -f $(PREFIX)/bin/:ln -s :' Makefile &&
	sed -i 's@X)/man@X)/share/man@g' ./Makefile && # manpage location patch
	sed -i 's@/lib\(/\| \|$\)@/lib64\1@g' Makefile && # lib64 patch

	make -f Makefile-libbz2_so CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" &&
	make clean &&
	make CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" && # rebuild the bins with static lib
	make CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" PREFIX=/usr install && # the bins

	# relocate the bins and libs 
	cp -v bzip2-shared /bin/bzip2 &&
	cp -av libbz2.so* /lib64 &&
	ln -sfv ../../lib64/libbz2.so.1.0 /usr/lib64/libbz2.so &&
	ln -sfv ../../lib64/libbz2.so.1.0 /usr/lib64/libbz2.so.1 &&
	rm -v /usr/bin/{bunzip2,bzcat,bzip2} &&
	ln -sfv bzip2 /bin/bunzip2 &&
	ln -sfv bzip2 /bin/bzcat &&

	pkg_build_slackdesc
}
