VERSION=1.0.1
BUILD=1
ARCH=i386
TAG=ADD

PKGNAME=bzip2-$VERSION-$ARCH-$BUILD
MAINTAINER="David Cantrell <david@slackware.com>"

IGNOREPATH=/tmp:/proc:/dev:/root:/var:/a:/home
STRIPLIB=y
STRIPBIN=y

PROGNAME=bzip2
DESC="\
bzip2 version $VERSION (a block-sorting file compressor)\n\
\n\
Bzip2 compresses files using the Burrows-Wheeler block sorting text\n\
compression algorithm, and Huffman coding.  Compression is generally\n\
considerably better than that achieved by more conventional\n\
LZ77/LZ78-based compressors, and approaches the performance of the PPM\n\
family of statistical compressors.\n\
\n\
Julian Seward <jseward@acm.org> is the author of bzip2."

compile() {
   # build
   tar xzvf $CWD/bzip2-$VERSION.tar.gz
   cd bzip2-$VERSION
   make -f Makefile-libbz2_so
   make
}

install() {
   # install the binaries
   cp bzip2-shared bzip2recover /bin
   mv /bin/bzip2-shared /bin/bzip2
   ( cd /bin 
     rm -rf bunzip2 ; ln -sf bzip2 bunzip2 )

   # install headers and libraries
   mkdir -p /usr/include
   mkdir -p /usr/lib
   cp bzlib.h /usr/include
   cp libbz2.a /usr/lib/libbz2.a
   cp libbz2.so.$VERSION /lib/libbz2.so.$VERSION
   ( cd /lib
     rm -f libbz2.so.1.0 ; ln -sf libbz2.so.$VERSION libbz2.so.1.0 )
   ( cd /usr/lib
     rm -rf libbz2.so ; ln -sf ../../lib/libbz2.so.1.0 libbz2.so )

   # install documentation
   cp bzip2.1 /usr/man/man1
   echo '.so man1/bzip2.1' > /usr/man/man1/bzip2recover.1
   mkdir -p /usr/doc/bzip2-$VERSION
   cp CHANGES LICENSE README README.COMPILATION.PROBLEMS Y2K_INFO \
      bzip2.txt *.html /usr/doc/bzip2-$VERSION
}