clean target. on some rm lines the argument was empty which caused the NetBSD rm command to complain... git-svn-id: svn://svn.cc65.org/cc65/trunk@135 b7a2c559-68d2-44c3-8de9-860c34a00d81
git-svn-id: svn://svn.cc65.org/cc65/trunk@30 b7a2c559-68d2-44c3-8de9-860c34a00d81
which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81