--- graphviz-2.20.3/configure.bad 2010-01-27 17:23:40.000000000 +0000 +++ graphviz-2.20.3/configure 2010-01-27 17:24:43.000000000 +0000 @@ -2595,7 +2595,7 @@ case "${host_os}" in *linux* ) case "${host_cpu}" in - powerpc64 | s390x | x86_64 ) + powerpc64 | s390x | x86_64 | sparc64 ) LIBPOSTFIX="64" ;; esac