dirs @ [ "alt-ergo"; "apron"; "brltty"; "coccinelle"; "coq";
"cduce"; "frama-c"; "gappalib-coq"; "graphviz"; "hevea"; "hivex";
"js-of-ocaml"; "llvm"; "plplot"; "virt-top"; "why3"; "xen";
dirs @ [ "alt-ergo"; "apron"; "brltty"; "coccinelle"; "coq";
"cduce"; "frama-c"; "gappalib-coq"; "graphviz"; "hevea"; "hivex";
"js-of-ocaml"; "llvm"; "plplot"; "virt-top"; "why3"; "xen";