subversion 1.6.4_0 fails to build on Tiger

[pony777@…]

Here is the relevant portion of the log file (full log attached):

ld: Undefined symbols:
_svn_error__malfunction referenced from libsvn expected to be defined in libsvn
_svn_checksum_ctx_create referenced from libsvn expected to be defined in libsvn
_svn_checksum_final referenced from libsvn expected to be defined in libsvn
_svn_checksum_update referenced from libsvn expected to be defined in libsvn
/usr/libexec/gcc/i686-apple-darwin8/4.0.1/libtool: internal link edit command failed
make: *** [subversion/libsvn_fs_fs/libsvn_fs_fs-1.la] Error 1
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_subversion/work/subversion-1.6.4" && make all svnmucc " returned error 2

[pony777@…]

I think I found the same bug as #18937. As per that ticket, I removed the old version and then was successful in building the new version.