问题:/usr/bin/ld: /usr/local/lib/libz.a(crc32.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libz.a: could not read symbols: Bad value
参考:http://www.blogjava.net/haha0515/archive/2009/09/30/296957.html
方法:重新编译bzip2,编译时加上参数-fPIC
-fPIC
Position independant code, needed for shared libraries.