wget -O bzip2-1.0.8.tar.gz https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz
tar -xf bzip2-1.0.8.tar.gz
cd bzip2-1.0.8

make CC="${CC:-cc} $CFLAGS -fPIC $LDFLAGS" -f Makefile-libbz2_so
make CC="${CC:-cc} $CFLAGS -static -fPIC $LDFLAGS" bzip2

mkdir -p "$1/usr/bin" "$1/usr/lib" "$1/usr/share/man/man1" "$1/usr/include"
cp -f bzip2 bzdiff bzgrep bzmore "$1/usr/bin"
cp -f libbz2.so.1.0.8 libbz2.a "$1/usr/lib"
cp -f bzip2.1 "$1/usr/share/man/man1"
cp -f bzlib.h "$1/usr/include"
ln -sf libbz2.so.1.0.8 "$1/usr/lib/libbz2.so"
ln -sf libbz2.so.1.0.8 "$1/usr/lib/libbz2.so.1"
ln -sf libbz2.so.1.0.8 "$1/usr/lib/libbz2.so.1.0"
ln -sf bzip2 "$1/usr/bin/bunzip2"
ln -sf bzip2 "$1/usr/bin/bzcat"