Bug#310813: package fails to clean after build

[Matthias Klose]

Package: pwlib
Version: 1.8.4

trying to build the package after a sucessful build:

dpkg-source: building pwlib using existing pwlib_1.8.4.orig.tar.gz
dpkg-source: building pwlib in pwlib_1.8.4-1ubuntu2.diff.gz
dpkg-source: cannot represent change to plugins/config.sub:
dpkg-source:  new version is symlink
dpkg-source:  old version is nonexistent
dpkg-source: cannot represent change to plugins/config.guess:
dpkg-source:  new version is symlink
dpkg-source:  old version is nonexistent
dpkg-source: building pwlib in pwlib_1.8.4-1ubuntu2.dsc
dpkg-source: unrepresentable changes to source