Log Message:
pkg/28001: devel/librfuncs dies on configure
Update to revision 1.0.3 to correct mistake where config subdirectory
contained symbolic links:
  config.guess -> /usr/pkgsrc/mk/gnu-config/config.guess
  config.sub -> /usr/pkgsrc/mk/gnu-config/config.sub
that were a consequence of the tarball being created after a build
inm pkgsrc (files were replaced with symbolic links).