On Mon, Jan 12, 2009 at 04:34:25PM +0000, Richard W.M. Jones wrote: > We discovered over the new year that the XDR code in glibc, which was > derived from some original Sun code, doesn't have an unambiguously > free license[1]. Furthermore the rpcgen in glibc is unmaintained and > produces such bad code that we have to run a Perl script over it in > order to correct some egregious errors. Sun/glibc rpcgen code also > contains all sorts of strange micro-optimizations that were probably > good back in 1988, but don't make so much sense now. Also rpcgen was > implemented directly in C, so we took this chance to use flex/bison > for more accurate and faster parsing. > > For these reasons we are rewriting the XDR code and the rpcgen tool > with a free license[2]. I'm pleased to say that as a result of this > effort we've rewritten rpcgen already: > > http://git.et.redhat.com/?p=portablexdr.git;a=summary > > To avoid conflicts, the new rpcgen will be installed as > 'portable-rpcgen'. > > The attached patch changes libvirt's configure so that if it finds > 'portable-rpcgen' on the path, it uses it in preference to 'rpcgen'. ACK To the configure.ac bit of the patch. > if (!xdr_u_quad_t (xdrs, &objp->cpu_time)) > return FALSE; It'd be good to have portable-xdr not generate code with the 'quad' related methods, since thy don't exist on Solaris - it has int64 named ones instead. Linux should have both I believe. Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :| -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list