Commit 86186b176ce2d39dff6062a506191bb71f876ab5
2011-05-11T11:21:01
bootstrap: support a prereq of 'rpcgen -' on RHEL5 On RHEL 5, 'rpcgen --version' spews usage to stderr with status 1, rather than a version string to stdout with status 0. But libvirt merely requires a prereq of 'rpcgen -' - that is, it must exist, but need not have a well-behaved --version. * build-aux/bootstrap (check_versions): When no specific version is required, merely check that the app produces an exit status that indicates its existence. Signed-off-by: Eric Blake <eblake@redhat.com>