build fixes
build fixes


git-svn-id: ced07d5e10f05f45759cb75bdadb6610d25656be@36 ac7a513c-5e3a-0410-af42-968c3ac6e7dc

psi-im/iris,psi-im/iris,tfar/iris-gsoc2010,harishnavnit/iris,harishnavnit/iris,tfar/iris-gsoc2010,orgads/iris,tfar/iris-gsoc2010,orgads/iris,psi-im/iris,drizt/iris,drizt/iris,harishnavnit/iris,orgads/iris,drizt/iris