63 lines
2.5 KiB
OCaml
63 lines
2.5 KiB
OCaml
(***********************************************************************)
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(* *)
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(* ocamlbuild *)
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(* *)
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(* Nicolas Pouillard, Berke Durak, projet Gallium, INRIA Rocquencourt *)
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(* *)
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(* Copyright 2007 Institut National de Recherche en Informatique et *)
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(* en Automatique. All rights reserved. This file is distributed *)
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(* under the terms of the Q Public License version 1.0. *)
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(* *)
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(***********************************************************************)
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(* Original author: Berke Durak *)
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(* Report *)
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open My_std
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open Log
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open Format
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open Solver
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let sources_glob = Glob.parse "<*.ml> or <*.mli> or <*.c> or <*.h>";;
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let rec analyze f bt =
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match bt with
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| Leaf r ->
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fprintf f "Ocamlbuild knows of no rules that apply to a target named %a. \
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This can happen if you ask Ocamlbuild to build a target with the \
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wrong extension (e.g. .opt instead of .native) or if the source \
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files live in directories that have not been specified as \
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include directories."
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Resource.print r;
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false
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| Depth(r, bt) ->
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if Glob.eval sources_glob r then
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begin
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fprintf f "Ocamlbuild cannot find or build %a. A file with such a name would \
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usually be a source file. I suspect you have given a wrong target \
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name to Ocamlbuild."
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Resource.print r;
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false
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end
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else
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analyze f bt
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| Choice bl -> List.for_all (analyze f) bl
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| Target(_, bt) -> analyze f bt
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let rec print_backtrace f =
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function
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| Target (name, backtrace) ->
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fprintf f "@\n- @[<2>Failed to build the target %s%a@]" name print_backtrace backtrace
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| Leaf r ->
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fprintf f "@\n- @[<2>Building %a@]" Resource.print r
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| Depth (r, backtrace) ->
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fprintf f "@\n- @[<v2>Building %a:%a@]" Resource.print r print_backtrace backtrace
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| Choice [backtrace] -> print_backtrace f backtrace
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| Choice backtraces ->
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fprintf f "@\n- @[<v2>Failed to build all of these:";
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List.iter (print_backtrace f) backtraces;
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fprintf f "@]"
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let print_backtrace_analyze f bt = ignore (analyze f bt)
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