esy.lock.json

{
  "hash": "d72fe966f935fa7f0f0336d1aa8666cb",
  "root": "root@path:./esy.json",
  "node": {
    "root@path:./esy.json": {
      "record": {
        "name": "root",
        "version": "path:./esy.json",
        "source": "path:./esy.json",
        "files": [],
        "opam": null
      },
      "dependencies": [
        "@esy-ocaml/merlin@3.0.5005", "@esy-ocaml/reason@3.3.7",
        "@opam/dune@opam:1.5.1", "flex@1.2.2", "ocaml@4.6.7",
        "refmterr@3.1.9"
      ]
    },
    "refmterr@3.1.9": {
      "record": {
        "name": "refmterr",
        "version": "3.1.9",
        "source":
          "archive:https://registry.npmjs.org/refmterr/-/refmterr-3.1.9.tgz#sha1:03d4679c564fb1d1de28d1c0ce8b1fb934406bac",
        "files": [],
        "opam": null
      },
      "dependencies": [
        "@esy-ocaml/reason@3.3.7", "@opam/jbuilder@opam:transition",
        "@opam/re@opam:1.7.3", "ocaml@4.6.7"
      ]
    },
    "ocaml@4.6.7": {
      "record": {
        "name": "ocaml",
        "version": "4.6.7",
        "source":
          "archive:https://registry.npmjs.org/ocaml/-/ocaml-4.6.7.tgz#sha1:5bfdf7f9b7752646c2a5ad3c9e4021180eeab704",
        "files": [],
        "opam": null
      },
      "dependencies": []
    },
    "flex@1.2.2": {
      "record": {
        "name": "flex",
        "version": "1.2.2",
        "source":
          "archive:https://registry.npmjs.org/flex/-/flex-1.2.2.tgz#sha1:6b46058d8c909f9ec1ece18ed21b28ae5e611b3e",
        "files": [],
        "opam": null
      },
      "dependencies": [
        "@esy-ocaml/reason@3.3.7", "@opam/dune@opam:1.5.1", "refmterr@3.1.9"
      ]
    },
    "@opam/yojson@opam:1.4.1": {
      "record": {
        "name": "@opam/yojson",
        "version": "opam:1.4.1",
        "source":
          "archive:https://github.com/mjambon/yojson/archive/v1.4.1.tar.gz#md5:3ea6e36422dd670e8ab880710d5f7398",
        "files": [],
        "opam": {
          "name": "yojson",
          "version": "1.4.1",
          "opam":
            "opam-version: \"2.0\"\nname: \"yojson\"\nversion: \"1.4.1\"\nsynopsis:\n  \"Yojson is an optimized parsing and printing library for the JSON format\"\ndescription: \"\"\"\nIt addresses a few shortcomings of json-wheel including 2x speedup,\npolymorphic variants and optional syntax for tuples and variants.\n\nydump is a pretty-printing command-line program provided with the\nyojson package.\n\nThe program atdgen can be used to derive OCaml-JSON serializers and\ndeserializers from type definitions.\"\"\"\nmaintainer: \"martin@mjambon.com\"\nauthors: \"Martin Jambon\"\nhomepage: \"http://mjambon.com/yojson.html\"\nbug-reports: \"https://github.com/mjambon/yojson/issues\"\ndepends: [\n  \"ocaml\" {>= \"4.02.3\"}\n  \"jbuilder\" {build}\n  \"cppo\" {build}\n  \"easy-format\"\n  \"biniou\" {>= \"1.2.0\"}\n]\nbuild: [\n  [\"jbuilder\" \"build\" \"-p\" name \"-j\" jobs]\n  [\"jbuilder\" \"runtest\" \"-p\" name] {with-test}\n]\ndev-repo: \"git+https://github.com/mjambon/yojson.git\"\nurl {\n  src: \"https://github.com/mjambon/yojson/archive/v1.4.1.tar.gz\"\n  checksum: \"md5=3ea6e36422dd670e8ab880710d5f7398\"\n}",
          "override": null
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/biniou@opam:1.2.0",
        "@opam/cppo@opam:1.6.5", "@opam/easy-format@opam:1.3.1",
        "@opam/jbuilder@opam:transition", "ocaml@4.6.7"
      ]
    },
    "@opam/result@opam:1.3": {
      "record": {
        "name": "@opam/result",
        "version": "opam:1.3",
        "source":
          "archive:https://github.com/janestreet/result/releases/download/1.3/result-1.3.tbz#md5:4beebefd41f7f899b6eeba7414e7ae01",
        "files": [],
        "opam": {
          "name": "result",
          "version": "1.3",
          "opam":
            "opam-version: \"2.0\"\nname: \"result\"\nversion: \"1.3\"\nsynopsis: \"Compatibility Result module\"\ndescription: \"\"\"\nProjects that want to use the new result type defined in OCaml >= 4.03\nwhile staying compatible with older version of OCaml should use the\nResult module defined in this library.\"\"\"\nmaintainer: \"opensource@janestreet.com\"\nauthors: \"Jane Street Group, LLC <opensource@janestreet.com>\"\nlicense: \"BSD3\"\nhomepage: \"https://github.com/janestreet/result\"\nbug-reports: \"https://github.com/janestreet/result/issues\"\ndepends: [\n  \"ocaml\"\n  \"jbuilder\" {build & >= \"1.0+beta11\"}\n]\nbuild: [\"jbuilder\" \"build\" \"-p\" name \"-j\" jobs]\ndev-repo: \"git+https://github.com/janestreet/result.git\"\nurl {\n  src:\n    \"https://github.com/janestreet/result/releases/download/1.3/result-1.3.tbz\"\n  checksum: \"md5=4beebefd41f7f899b6eeba7414e7ae01\"\n}",
          "override": null
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/jbuilder@opam:transition",
        "ocaml@4.6.7"
      ]
    },
    "@opam/re@opam:1.7.3": {
      "record": {
        "name": "@opam/re",
        "version": "opam:1.7.3",
        "source":
          "archive:https://github.com/ocaml/ocaml-re/releases/download/1.7.3/re-1.7.3.tbz#md5:d2a74ca77216861bce4449600a132de9",
        "files": [],
        "opam": {
          "name": "re",
          "version": "1.7.3",
          "opam":
            "opam-version: \"2.0\"\nname: \"re\"\nversion: \"1.7.3\"\nsynopsis: \"RE is a regular expression library for OCaml\"\ndescription: \"\"\"\nPure OCaml regular expressions with:\n* Perl-style regular expressions (module Re.Perl)\n* Posix extended regular expressions (module Re.Posix)\n* Emacs-style regular expressions (module Re.Emacs)\n* Shell-style file globbing (module Re.Glob)\n* Compatibility layer for OCaml's built-in Str module (module Re.Str)\"\"\"\nmaintainer: \"rudi.grinberg@gmail.com\"\nauthors: [\n  \"Jerome Vouillon\"\n  \"Thomas Gazagnaire\"\n  \"Anil Madhavapeddy\"\n  \"Rudi Grinberg\"\n  \"Gabriel Radanne\"\n]\nlicense: \"LGPL-2.0 with OCaml linking exception\"\nhomepage: \"https://github.com/ocaml/ocaml-re\"\nbug-reports: \"https://github.com/ocaml/ocaml-re/issues\"\ndepends: [\n  \"ocaml\" {>= \"4.02.3\"}\n  \"jbuilder\" {build & >= \"1.0+beta10\"}\n  \"ounit\" {with-test}\n]\nbuild: [\n  [\"jbuilder\" \"subst\" \"-p\" name] {pinned}\n  [\"jbuilder\" \"build\" \"-p\" name \"-j\" jobs]\n  [\"jbuilder\" \"runtest\" \"-p\" name \"-j\" jobs] {with-test}\n]\ndev-repo: \"git+https://github.com/ocaml/ocaml-re.git\"\nurl {\n  src:\n    \"https://github.com/ocaml/ocaml-re/releases/download/1.7.3/re-1.7.3.tbz\"\n  checksum: \"md5=d2a74ca77216861bce4449600a132de9\"\n}",
          "override": null
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/jbuilder@opam:transition",
        "ocaml@4.6.7"
      ]
    },
    "@opam/ocamlfind@opam:1.8.0": {
      "record": {
        "name": "@opam/ocamlfind",
        "version": "opam:1.8.0",
        "source": [
          "archive:http://download.camlcity.org/download/findlib-1.8.0.tar.gz#md5:a710c559667672077a93d34eb6a42e5b",
          "archive:http://download2.camlcity.org/download/findlib-1.8.0.tar.gz#md5:a710c559667672077a93d34eb6a42e5b"
        ],
        "files": [
          {
            "name": "ocaml-stub",
            "content":
              "#!/bin/sh\n\nBINDIR=$(dirname \"$(command -v ocamlc)\")\n\"$BINDIR/ocaml\" -I \"$OCAML_TOPLEVEL_PATH\" \"$@\"\n"
          },
          {
            "name": "ocamlfind.install",
            "content":
              "bin: [\n  \"src/findlib/ocamlfind\" {\"ocamlfind\"}\n  \"?src/findlib/ocamlfind_opt\" {\"ocamlfind\"}\n  \"?tools/safe_camlp4\"\n]\ntoplevel: [\"src/findlib/topfind\"]\n"
          },
          {
            "name": "findlib-1.8.0.patch",
            "content":
              "--- ./Makefile\n+++ ./Makefile\n@@ -57,16 +57,16 @@\n \tcat findlib.conf.in | \\\n \t    $(SH) tools/patch '@SITELIB@' '$(OCAML_SITELIB)' >findlib.conf\n \tif ./tools/cmd_from_same_dir ocamlc; then \\\n-\t\techo 'ocamlc=\"ocamlc.opt\"' >>findlib.conf; \\\n+\t\techo 'ocamlc=\"ocamlc.opt$(EXEC_SUFFIX)\"' >>findlib.conf; \\\n \tfi\n \tif ./tools/cmd_from_same_dir ocamlopt; then \\\n-\t\techo 'ocamlopt=\"ocamlopt.opt\"' >>findlib.conf; \\\n+\t\techo 'ocamlopt=\"ocamlopt.opt$(EXEC_SUFFIX)\"' >>findlib.conf; \\\n \tfi\n \tif ./tools/cmd_from_same_dir ocamldep; then \\\n-\t\techo 'ocamldep=\"ocamldep.opt\"' >>findlib.conf; \\\n+\t\techo 'ocamldep=\"ocamldep.opt$(EXEC_SUFFIX)\"' >>findlib.conf; \\\n \tfi\n \tif ./tools/cmd_from_same_dir ocamldoc; then \\\n-\t\techo 'ocamldoc=\"ocamldoc.opt\"' >>findlib.conf; \\\n+\t\techo 'ocamldoc=\"ocamldoc.opt$(EXEC_SUFFIX)\"' >>findlib.conf; \\\n \tfi\n \n .PHONY: install-doc\n--- ./src/findlib/findlib_config.mlp\n+++ ./src/findlib/findlib_config.mlp\n@@ -24,3 +24,5 @@\n     | \"MacOS\" -> \"\"        (* don't know *)\n     | _ -> failwith \"Unknown Sys.os_type\"\n ;;\n+\n+let exec_suffix = \"@EXEC_SUFFIX@\";;\n--- ./src/findlib/findlib.ml\n+++ ./src/findlib/findlib.ml\n@@ -28,15 +28,20 @@\n let conf_ldconf = ref \"\";;\n let conf_ignore_dups_in = ref ([] : string list);;\n \n-let ocamlc_default = \"ocamlc\";;\n-let ocamlopt_default = \"ocamlopt\";;\n-let ocamlcp_default = \"ocamlcp\";;\n-let ocamloptp_default = \"ocamloptp\";;\n-let ocamlmklib_default = \"ocamlmklib\";;\n-let ocamlmktop_default = \"ocamlmktop\";;\n-let ocamldep_default = \"ocamldep\";;\n-let ocamlbrowser_default = \"ocamlbrowser\";;\n-let ocamldoc_default = \"ocamldoc\";;\n+let add_exec str =\n+  match Findlib_config.exec_suffix with\n+  | \"\" -> str\n+  | a  -> str ^ a ;;\n+let ocamlc_default = add_exec \"ocamlc\";;\n+let ocamlopt_default = add_exec \"ocamlopt\";;\n+let ocamlcp_default = add_exec \"ocamlcp\";;\n+let ocamloptp_default = add_exec \"ocamloptp\";;\n+let ocamlmklib_default = add_exec \"ocamlmklib\";;\n+let ocamlmktop_default = add_exec \"ocamlmktop\";;\n+let ocamldep_default = add_exec \"ocamldep\";;\n+let ocamlbrowser_default = add_exec \"ocamlbrowser\";;\n+let ocamldoc_default = add_exec \"ocamldoc\";;\n+\n \n \n let init_manually \n--- ./src/findlib/fl_package_base.ml\n+++ ./src/findlib/fl_package_base.ml\n@@ -133,7 +133,15 @@\n \t  List.find (fun def -> def.def_var = \"exists_if\") p.package_defs  in\n \tlet files = Fl_split.in_words def.def_value in\n \tList.exists \n-\t  (fun file -> Sys.file_exists (Filename.concat d' file))\n+\t  (fun file ->\n+            let fln = Filename.concat d' file in\n+            let e = Sys.file_exists fln in\n+            (* necessary for ppx executables *)\n+            if e || Sys.os_type <> \"Win32\" || Filename.check_suffix fln \".exe\" then\n+              e\n+            else\n+              Sys.file_exists (fln ^ \".exe\")\n+          )\n \t  files\n       with Not_found -> true in\n \n--- ./src/findlib/fl_split.ml\n+++ ./src/findlib/fl_split.ml\n@@ -126,10 +126,17 @@\n     | '/' | '\\\\' -> true\n     | _ -> false in\n   let norm_dir_win() =\n-    if l >= 1 && s.[0] = '/' then\n-      Buffer.add_char b '\\\\' else Buffer.add_char b s.[0];\n-    if l >= 2 && s.[1] = '/' then\n-      Buffer.add_char b '\\\\' else Buffer.add_char b s.[1];\n+    if l >= 1 then (\n+      if s.[0] = '/' then\n+        Buffer.add_char b '\\\\'\n+      else\n+        Buffer.add_char b s.[0] ;\n+      if l >= 2 then\n+        if s.[1] = '/' then\n+          Buffer.add_char b '\\\\'\n+        else\n+          Buffer.add_char b s.[1];\n+    );\n     for k = 2 to l - 1 do\n       let c = s.[k] in\n       if is_slash c then (\n--- ./src/findlib/frontend.ml\n+++ ./src/findlib/frontend.ml\n@@ -31,10 +31,18 @@\n   else\n     Sys_error (arg ^ \": \" ^ Unix.error_message code)\n \n+let is_win = Sys.os_type = \"Win32\"\n+\n+let () =\n+  match Findlib_config.system with\n+    | \"win32\" | \"win64\" | \"mingw\" | \"cygwin\" | \"mingw64\" | \"cygwin64\" ->\n+      (try set_binary_mode_out stdout true with _ -> ());\n+      (try set_binary_mode_out stderr true with _ -> ());\n+    | _ -> ()\n \n let slashify s =\n   match Findlib_config.system with\n-    | \"mingw\" | \"mingw64\" | \"cygwin\" ->\n+    | \"win32\" | \"win64\" | \"mingw\" | \"cygwin\" | \"mingw64\" | \"cygwin64\" ->\n         let b = Buffer.create 80 in\n         String.iter\n           (function\n@@ -49,7 +57,7 @@\n \n let out_path ?(prefix=\"\") s =\n   match Findlib_config.system with\n-    | \"mingw\" | \"mingw64\" | \"cygwin\" ->\n+   | \"win32\" | \"win64\" | \"mingw\" | \"mingw64\" | \"cygwin\" ->\n \tlet u = slashify s in\n \tprefix ^ \n \t  (if String.contains u ' ' then\n@@ -273,11 +281,9 @@\n \n \n let identify_dir d =\n-  match Sys.os_type with\n-    | \"Win32\" ->\n-\tfailwith \"identify_dir\"   (* not available *)\n-    | _ ->\n-\tlet s = Unix.stat d in\n+  if is_win then\n+    failwith \"identify_dir\";   (* not available *)\n+  let s = Unix.stat d in\n \t(s.Unix.st_dev, s.Unix.st_ino)\n ;;\n \n@@ -459,6 +465,96 @@\n       )\n       packages\n \n+let rewrite_cmd s =\n+  if s = \"\" || not is_win then\n+    s\n+  else\n+    let s =\n+      let l = String.length s in\n+      let b = Buffer.create l in\n+      for i = 0 to pred l do\n+        match s.[i] with\n+        | '/' -> Buffer.add_char b '\\\\'\n+        | x -> Buffer.add_char b x\n+      done;\n+      Buffer.contents b\n+    in\n+    if (Filename.is_implicit s && String.contains s '\\\\' = false) ||\n+      Filename.check_suffix (String.lowercase s) \".exe\" then\n+      s\n+    else\n+      let s' = s ^ \".exe\" in\n+      if Sys.file_exists s' then\n+        s'\n+      else\n+        s\n+\n+let rewrite_cmd s =\n+  if s = \"\" || not is_win then s else\n+  let s =\n+    let l = String.length s in\n+    let b = Buffer.create l in\n+    for i = 0 to pred l do\n+      match s.[i] with\n+      | '/' -> Buffer.add_char b '\\\\'\n+      | x -> Buffer.add_char b x\n+    done;\n+    Buffer.contents b\n+  in\n+  if (Filename.is_implicit s && String.contains s '\\\\' = false) ||\n+     Filename.check_suffix (String.lowercase s) \".exe\" then\n+    s\n+  else\n+    let s' = s ^ \".exe\" in\n+    if Sys.file_exists s' then\n+      s'\n+    else\n+      s\n+\n+let rewrite_pp cmd =\n+  if not is_win then cmd else\n+  let module T = struct exception Keep end in\n+  let is_whitespace = function\n+  | ' ' | '\\011' | '\\012' | '\\n' | '\\r' | '\\t' -> true\n+  | _ -> false in\n+  (* characters that triggers special behaviour (cmd.exe, not unix shell) *)\n+  let is_unsafe_char = function\n+  | '(' | ')' | '%' | '!' | '^' | '<' | '>' | '&' -> true\n+  | _ -> false in\n+  let len = String.length cmd in\n+  let buf = Buffer.create (len + 4) in\n+  let buf_cmd = Buffer.create len in\n+  let rec iter_ws i =\n+    if i >= len then () else\n+    let cur = cmd.[i] in\n+    if is_whitespace cur then (\n+      Buffer.add_char buf cur;\n+      iter_ws (succ i)\n+    )\n+    else\n+      iter_cmd i\n+  and iter_cmd i =\n+    if i >= len then add_buf_cmd () else\n+    let cur = cmd.[i] in\n+    if is_unsafe_char cur || cur = '\"' || cur = '\\'' then\n+      raise T.Keep;\n+    if is_whitespace cur then (\n+      add_buf_cmd ();\n+      Buffer.add_substring buf cmd i (len - i)\n+    )\n+    else (\n+      Buffer.add_char buf_cmd cur;\n+      iter_cmd (succ i)\n+    )\n+  and add_buf_cmd () =\n+    if Buffer.length buf_cmd > 0 then\n+      Buffer.add_string buf (rewrite_cmd (Buffer.contents buf_cmd))\n+  in\n+  try\n+    iter_ws 0;\n+    Buffer.contents buf\n+  with\n+  | T.Keep -> cmd\n \n let process_pp_spec syntax_preds packages pp_opts =\n   (* Returns: pp_command *)\n@@ -549,7 +645,7 @@\n       None -> []\n     | Some cmd ->\n \t[\"-pp\";\n-\t cmd ^ \" \" ^\n+\t (rewrite_cmd cmd) ^ \" \" ^\n \t String.concat \" \" (List.map Filename.quote pp_i_options) ^ \" \" ^\n \t String.concat \" \" (List.map Filename.quote pp_archives) ^ \" \" ^\n \t String.concat \" \" (List.map Filename.quote pp_opts)]\n@@ -625,9 +721,11 @@\n           in\n           try\n             let preprocessor =\n+              rewrite_cmd (\n               resolve_path\n                 ~base ~explicit:true\n-                (package_property predicates pname \"ppx\") in\n+                  (package_property predicates pname \"ppx\") )\n+            in\n             [\"-ppx\"; String.concat \" \" (preprocessor :: options)]\n           with Not_found -> []\n        )\n@@ -895,6 +993,14 @@\n        switch (e.g. -L<path> instead of -L <path>)\n      *)\n \n+(* We may need to remove files on which we do not have complete control.\n+   On Windows, removing a read-only file fails so try to change the\n+   mode of the file first. *)\n+let remove_file fname =\n+  try Sys.remove fname\n+  with Sys_error _ when is_win ->\n+    (try Unix.chmod fname 0o666 with Unix.Unix_error _ -> ());\n+    Sys.remove fname\n \n let ocamlc which () =\n \n@@ -1022,9 +1128,12 @@\n               \n \t      \"-intf\", \n \t      Arg.String (fun s -> pass_files := !pass_files @ [ Intf(slashify s) ]);\n-              \n+\n \t      \"-pp\", \n-\t      Arg.String (fun s -> pp_specified := true; add_spec_fn \"-pp\" s);\n+\t      Arg.String (fun s -> pp_specified := true; add_spec_fn \"-pp\" (rewrite_pp s));\n+\n+              \"-ppx\",\n+              Arg.String (fun s -> add_spec_fn \"-ppx\" (rewrite_pp s));\n \t      \n \t      \"-thread\", \n \t      Arg.Unit (fun _ -> threads := threads_default);\n@@ -1237,7 +1346,7 @@\n     with\n       any ->\n \tclose_out initl;\n-\tSys.remove initl_file_name;\n+\tremove_file initl_file_name;\n \traise any\n   end;\n \n@@ -1245,9 +1354,9 @@\n     at_exit\n       (fun () ->\n \tlet tr f x = try f x with _ -> () in\n-\ttr Sys.remove initl_file_name;\n-\ttr Sys.remove (Filename.chop_extension initl_file_name ^ \".cmi\");\n-\ttr Sys.remove (Filename.chop_extension initl_file_name ^ \".cmo\");\n+\ttr remove_file initl_file_name;\n+\ttr remove_file (Filename.chop_extension initl_file_name ^ \".cmi\");\n+\ttr remove_file (Filename.chop_extension initl_file_name ^ \".cmo\");\n       );\n \n   let exclude_list = [ stdlibdir; threads_dir; vmthreads_dir ] in\n@@ -1493,7 +1602,9 @@\n \t  [ \"-v\", Arg.Unit (fun () -> verbose := Verbose);\n \t    \"-pp\", Arg.String (fun s ->\n \t\t\t\t pp_specified := true;\n-\t\t\t\t options := !options @ [\"-pp\"; s]);\n+\t\t\t\t options := !options @ [\"-pp\"; rewrite_pp s]);\n+            \"-ppx\", Arg.String (fun s ->\n+\t\t\t\t options := !options @ [\"-ppx\"; rewrite_pp s]);\n \t  ]\n       )\n     )\n@@ -1672,7 +1783,9 @@\n \t      Arg.String (fun s -> add_spec_fn \"-I\" (slashify (resolve_path s)));\n \n \t      \"-pp\", Arg.String (fun s -> pp_specified := true;\n-\t\t \t           add_spec_fn \"-pp\" s);\n+                           add_spec_fn \"-pp\" (rewrite_pp s));\n+              \"-ppx\", Arg.String (fun s -> add_spec_fn \"-ppx\" (rewrite_pp s));\n+\n \t    ]\n \t)\n     )\n@@ -1830,7 +1943,10 @@\n       output_string ch_out append;\n       close_out ch_out;\n       close_in ch_in;\n-      Unix.utimes outpath s.Unix.st_mtime s.Unix.st_mtime;\n+      (try Unix.utimes outpath s.Unix.st_mtime s.Unix.st_mtime\n+       with Unix.Unix_error(e,_,_) ->\n+         prerr_endline(\"Warning: setting utimes for \" ^ outpath\n+                       ^ \": \" ^ Unix.error_message e));\n \n       prerr_endline(\"Installed \" ^ outpath);\n     with\n@@ -1882,6 +1998,8 @@\n              Unix.openfile (Filename.concat dir owner_file) [Unix.O_RDONLY] 0 in\n            let f =\n              Unix.in_channel_of_descr fd in\n+           if is_win then\n+             set_binary_mode_in f false;\n            try\n              let line = input_line f in\n              let is_my_file = (line = pkg) in\n@@ -2208,7 +2326,7 @@\n     let lines = read_ldconf !ldconf in\n     let dlldir_norm = Fl_split.norm_dir dlldir in\n     let dlldir_norm_lc = string_lowercase_ascii dlldir_norm in\n-    let ci_filesys = (Sys.os_type = \"Win32\") in\n+    let ci_filesys = is_win in\n     let check_dir d =\n       let d' = Fl_split.norm_dir d in\n       (d' = dlldir_norm) || \n@@ -2356,7 +2474,7 @@\n       List.iter\n         (fun file ->\n            let absfile = Filename.concat dlldir file in\n-           Sys.remove absfile;\n+           remove_file absfile;\n            prerr_endline (\"Removed \" ^ absfile)\n         )\n         dll_files\n@@ -2365,7 +2483,7 @@\n     (* Remove the files from the package directory: *)\n     if Sys.file_exists pkgdir then begin\n       let files = Sys.readdir pkgdir in\n-      Array.iter (fun f -> Sys.remove (Filename.concat pkgdir f)) files;\n+      Array.iter (fun f -> remove_file (Filename.concat pkgdir f)) files;\n       Unix.rmdir pkgdir;\n       prerr_endline (\"Removed \" ^ pkgdir)\n     end\n@@ -2415,7 +2533,9 @@\n \n \n let print_configuration() =\n+  let sl = slashify in\n   let dir s =\n+    let s = sl s in\n     if Sys.file_exists s then\n       s\n     else\n@@ -2453,27 +2573,27 @@\n \t   if md = \"\" then \"the corresponding package directories\" else dir md\n \t  );\n \tPrintf.printf \"The standard library is assumed to reside in:\\n    %s\\n\"\n-\t  (Findlib.ocaml_stdlib());\n+    (sl (Findlib.ocaml_stdlib()));\n \tPrintf.printf \"The ld.conf file can be found here:\\n    %s\\n\"\n-\t  (Findlib.ocaml_ldconf());\n+    (sl (Findlib.ocaml_ldconf()));\n \tflush stdout\n     | Some \"conf\" ->\n-\tprint_endline Findlib_config.config_file\n+  print_endline (sl Findlib_config.config_file)\n     | Some \"path\" ->\n-\tList.iter print_endline (Findlib.search_path())\n+  List.iter ( fun x -> print_endline (sl x)) (Findlib.search_path())\n     | Some \"destdir\" ->\n-\tprint_endline (Findlib.default_location())\n+  print_endline ( sl (Findlib.default_location()))\n     | Some \"metadir\" ->\n-\tprint_endline (Findlib.meta_directory())\n+  print_endline ( sl (Findlib.meta_directory()))\n     | Some \"metapath\" ->\n         let mdir = Findlib.meta_directory() in\n         let ddir = Findlib.default_location() in\n-\tprint_endline \n-          (if mdir <> \"\" then mdir ^ \"/META.%s\" else ddir ^ \"/%s/META\")\n+  print_endline ( sl\n+          (if mdir <> \"\" then mdir ^ \"/META.%s\" else ddir ^ \"/%s/META\"))\n     | Some \"stdlib\" ->\n-\tprint_endline (Findlib.ocaml_stdlib())\n+  print_endline ( sl (Findlib.ocaml_stdlib()))\n     | Some \"ldconf\" ->\n-\tprint_endline (Findlib.ocaml_ldconf())\n+  print_endline ( sl (Findlib.ocaml_ldconf()))\n     | _ ->\n \tassert false\n ;;\n@@ -2481,7 +2601,7 @@\n \n let ocamlcall pkg cmd =\n   let dir = package_directory pkg in\n-  let path = Filename.concat dir cmd in\n+  let path = rewrite_cmd (Filename.concat dir cmd) in\n   begin\n     try Unix.access path [ Unix.X_OK ]\n     with\n@@ -2647,6 +2767,10 @@\n   | Sys_error f ->\n       prerr_endline (\"ocamlfind: \" ^ f);\n       exit 2\n+  | Unix.Unix_error (e, fn, f) ->\n+      prerr_endline (\"ocamlfind: \" ^ fn ^ \" \" ^ f\n+                     ^ \": \" ^ Unix.error_message e);\n+      exit 2\n   | Findlib.No_such_package(pkg,info) ->\n       prerr_endline (\"ocamlfind: Package `\" ^ pkg ^ \"' not found\" ^\n \t\t     (if info <> \"\" then \" - \" ^ info else \"\"));\n--- ./src/findlib/Makefile\n+++ ./src/findlib/Makefile\n@@ -90,6 +90,7 @@\n \tcat findlib_config.mlp | \\\n \t        $(SH) $(TOP)/tools/patch '@CONFIGFILE@' '$(OCAMLFIND_CONF)' | \\\n \t        $(SH) $(TOP)/tools/patch '@STDLIB@' '$(OCAML_CORE_STDLIB)' | \\\n+\t\t\t$(SH) $(TOP)/tools/patch '@EXEC_SUFFIX@' '$(EXEC_SUFFIX)' | \\\n \t\tsed -e 's;@AUTOLINK@;$(OCAML_AUTOLINK);g' \\\n \t\t    -e 's;@SYSTEM@;$(SYSTEM);g' \\\n \t\t     >findlib_config.ml\n@@ -113,7 +114,7 @@\n \t$(OCAMLC) -a -o num_top.cma $(NUMTOP_OBJECTS)\n \n clean:\n-\trm -f *.cmi *.cmo *.cma *.cmx *.a *.o *.cmxa \\\n+\trm -f *.cmi *.cmo *.cma *.cmx *.lib *.a *.o *.cmxa \\\n \t  fl_meta.ml findlib_config.ml findlib.mml topfind.ml topfind \\\n \t  ocamlfind$(EXEC_SUFFIX) ocamlfind_opt$(EXEC_SUFFIX)\n \n@@ -121,7 +122,7 @@\n \tmkdir -p \"$(prefix)$(OCAML_SITELIB)/$(NAME)\"\n \tmkdir -p \"$(prefix)$(OCAMLFIND_BIN)\"\n \ttest $(INSTALL_TOPFIND) -eq 0 || cp topfind \"$(prefix)$(OCAML_CORE_STDLIB)\"\n-\tfiles=`$(SH) $(TOP)/tools/collect_files $(TOP)/Makefile.config findlib.cmi findlib.mli findlib.cma findlib.cmxa findlib.a findlib.cmxs topfind.cmi topfind.mli fl_package_base.mli fl_package_base.cmi fl_metascanner.mli fl_metascanner.cmi fl_metatoken.cmi findlib_top.cma findlib_top.cmxa findlib_top.a findlib_top.cmxs findlib_dynload.cma findlib_dynload.cmxa findlib_dynload.a findlib_dynload.cmxs fl_dynload.mli fl_dynload.cmi META` && \\\n+\tfiles=`$(SH) $(TOP)/tools/collect_files $(TOP)/Makefile.config findlib.cmi findlib.mli findlib.cma findlib.cmxa findlib$(LIB_SUFFIX) findlib.cmxs topfind.cmi topfind.mli fl_package_base.mli fl_package_base.cmi fl_metascanner.mli fl_metascanner.cmi fl_metatoken.cmi findlib_top.cma findlib_top.cmxa findlib_top$(LIB_SUFFIX) findlib_top.cmxs findlib_dynload.cma findlib_dynload.cmxa findlib_dynload$(LIB_SUFFIX) findlib_dynload.cmxs fl_dynload.mli fl_dynload.cmi META` && \\\n \tcp $$files \"$(prefix)$(OCAML_SITELIB)/$(NAME)\"\n \tf=\"ocamlfind$(EXEC_SUFFIX)\"; { test -f ocamlfind_opt$(EXEC_SUFFIX) && f=\"ocamlfind_opt$(EXEC_SUFFIX)\"; }; \\\n \tcp $$f \"$(prefix)$(OCAMLFIND_BIN)/ocamlfind$(EXEC_SUFFIX)\"\n"
          }
        ],
        "opam": {
          "name": "ocamlfind",
          "version": "1.8.0",
          "opam":
            "opam-version: \"2.0\"\nname: \"ocamlfind\"\nversion: \"1.8.0\"\nsynopsis: \"A library manager for OCaml\"\ndescription: \"\"\"\nFindlib is a library manager for OCaml. It provides a convention how\nto store libraries, and a file format (\"META\") to describe the\nproperties of libraries. There is also a tool (ocamlfind) for\ninterpreting the META files, so that it is very easy to use libraries\nin programs and scripts.\"\"\"\nmaintainer: \"Thomas Gazagnaire <thomas@gazagnaire.org>\"\nauthors: \"Gerd Stolpmann <gerd@gerd-stolpmann.de>\"\nhomepage: \"http://projects.camlcity.org/projects/findlib.html\"\nbug-reports: \"https://gitlab.camlcity.org/gerd/lib-findlib/issues\"\ndepends: [\n  \"ocaml\" {>= \"4.00.0\"}\n  \"conf-m4\" {build}\n]\nbuild: [\n  [\n    \"./configure\"\n    \"-bindir\"\n    bin\n    \"-sitelib\"\n    lib\n    \"-mandir\"\n    man\n    \"-config\"\n    \"%{lib}%/findlib.conf\"\n    \"-no-custom\"\n    \"-no-topfind\" {ocaml:preinstalled}\n  ]\n  [make \"all\"]\n  [make \"opt\"] {ocaml:native}\n]\ninstall: [\n  [make \"install\"]\n  [\"install\" \"-m\" \"0755\" \"ocaml-stub\" \"%{bin}%/ocaml\"] {ocaml:preinstalled}\n]\nremove: [\n  [\"ocamlfind\" \"remove\" \"bytes\"]\n  [\n    \"./configure\"\n    \"-bindir\"\n    bin\n    \"-sitelib\"\n    lib\n    \"-mandir\"\n    man\n    \"-config\"\n    \"%{lib}%/findlib.conf\"\n    \"-no-topfind\" {ocaml:preinstalled}\n  ]\n  [make \"uninstall\"]\n  [\"rm\" \"-f\" \"%{bin}%/ocaml\"] {ocaml:preinstalled}\n]\ndev-repo: \"git+https://gitlab.camlcity.org/gerd/lib-findlib.git\"\nextra-files: [\n  [\"ocamlfind.install\" \"md5=06f2c282ab52d93aa6adeeadd82a2543\"]\n  [\"ocaml-stub\" \"md5=181f259c9e0bad9ef523e7d4abfdf87a\"]\n]\nurl {\n  src: \"http://download.camlcity.org/download/findlib-1.8.0.tar.gz\"\n  checksum: \"md5=a710c559667672077a93d34eb6a42e5b\"\n  mirrors: \"http://download2.camlcity.org/download/findlib-1.8.0.tar.gz\"\n}",
          "override": {
            "build": [
              [
                "bash", "-c",
                "#{os == 'windows' ? 'patch -p1 < findlib-1.8.0.patch' : 'true'}"
              ],
              [
                "./configure", "-bindir", "#{self.bin}", "-sitelib",
                "#{self.lib}", "-mandir", "#{self.man}", "-config",
                "#{self.lib}/findlib.conf", "-no-custom", "-no-topfind"
              ],
              [ "make", "all" ],
              [ "make", "opt" ]
            ],
            "install": [
              [ "make", "install" ],
              [ "install", "-m", "0755", "ocaml-stub", "#{self.bin}/ocaml" ],
              [ "mkdir", "-p", "#{self.toplevel}" ],
              [
                "install", "-m", "0644", "src/findlib/topfind",
                "#{self.toplevel}/topfind"
              ]
            ],
            "exportedEnv": {
              "OCAML_TOPLEVEL_PATH": {
                "val": "#{self.toplevel}",
                "scope": "global",
                "exclusive": false
              }
            }
          }
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/conf-m4@opam:1", "ocaml@4.6.7"
      ]
    },
    "@opam/ocamlbuild@opam:0.12.0": {
      "record": {
        "name": "@opam/ocamlbuild",
        "version": "opam:0.12.0",
        "source":
          "archive:https://github.com/ocaml/ocamlbuild/archive/0.12.0.tar.gz#md5:442baa19470bd49150f153122e22907b",
        "files": [
          {
            "name": "ocamlbuild-0.12.0.patch",
            "content":
              "--- ./Makefile\n+++ ./Makefile\n@@ -213,7 +213,7 @@\n \trm -f man/ocamlbuild.1\n \n man/options_man.byte: src/ocamlbuild_pack.cmo\n-\t$(OCAMLC) $^ -I src man/options_man.ml -o man/options_man.byte\n+\t$(OCAMLC) -I +unix unix.cma $^ -I src man/options_man.ml -o man/options_man.byte\n \n clean::\n \trm -f man/options_man.cm*\n--- ./src/command.ml\n+++ ./src/command.ml\n@@ -148,9 +148,10 @@\n   let self = string_of_command_spec_with_calls call_with_tags call_with_target resolve_virtuals in\n   let b = Buffer.create 256 in\n   (* The best way to prevent bash from switching to its windows-style\n-   * quote-handling is to prepend an empty string before the command name. *)\n+   * quote-handling is to prepend an empty string before the command name.\n+   * space seems to work, too - and the ouput is nicer *)\n   if Sys.os_type = \"Win32\" then\n-    Buffer.add_string b \"''\";\n+    Buffer.add_char b ' ';\n   let first = ref true in\n   let put_space () =\n     if !first then\n@@ -260,7 +261,7 @@\n \n let execute_many ?(quiet=false) ?(pretend=false) cmds =\n   add_parallel_stat (List.length cmds);\n-  let degraded = !*My_unix.is_degraded || Sys.os_type = \"Win32\" in\n+  let degraded = !*My_unix.is_degraded in\n   let jobs = !jobs in\n   if jobs < 0 then invalid_arg \"jobs < 0\";\n   let max_jobs = if jobs = 0 then None else Some jobs in\n--- ./src/findlib.ml\n+++ ./src/findlib.ml\n@@ -66,9 +66,6 @@\n     (fun command -> lexer & Lexing.from_string & run_and_read command)\n     command\n \n-let run_and_read command =\n-  Printf.ksprintf run_and_read command\n-\n let rec query name =\n   try\n     Hashtbl.find packages name\n@@ -135,7 +132,8 @@\n   with Not_found -> s\n \n let list () =\n-  List.map before_space (split_nl & run_and_read \"%s list\" ocamlfind)\n+  let cmd = Shell.quote_filename_if_needed ocamlfind ^ \" list\" in\n+  List.map before_space (split_nl & run_and_read cmd)\n \n (* The closure algorithm is easy because the dependencies are already closed\n and sorted for each package. We only have to make the union. We could also\n--- ./src/main.ml\n+++ ./src/main.ml\n@@ -162,6 +162,9 @@\n               Tags.mem \"traverse\" tags\n               || List.exists (Pathname.is_prefix path_name) !Options.include_dirs\n               || List.exists (Pathname.is_prefix path_name) target_dirs)\n+            && ((* beware: !Options.build_dir is an absolute directory *)\n+              Pathname.normalize !Options.build_dir\n+              <> Pathname.normalize (Pathname.pwd/path_name))\n           end\n         end\n       end\n--- ./src/my_std.ml\n+++ ./src/my_std.ml\n@@ -271,13 +271,107 @@\n       try Array.iter (fun x -> if x = basename then raise Exit) a; false\n       with Exit -> true\n \n+let command_plain = function\n+| [| |] -> 0\n+| margv ->\n+  let rec waitpid a b =\n+    match Unix.waitpid a b with\n+    | exception (Unix.Unix_error(Unix.EINTR,_,_)) -> waitpid a b\n+    | x -> x\n+  in\n+  let pid = Unix.(create_process margv.(0) margv stdin stdout stderr) in\n+  let pid', process_status = waitpid [] pid in\n+  assert (pid = pid');\n+  match process_status with\n+  | Unix.WEXITED n -> n\n+  | Unix.WSIGNALED _ -> 2 (* like OCaml's uncaught exceptions *)\n+  | Unix.WSTOPPED _ -> 127\n+\n+(* can't use Lexers because of circular dependency *)\n+let split_path_win str =\n+  let rec aux pos =\n+    try\n+      let i = String.index_from str pos ';' in\n+      let len = i - pos in\n+      if len = 0 then\n+        aux (succ i)\n+      else\n+        String.sub str pos (i - pos) :: aux (succ i)\n+    with Not_found | Invalid_argument _ ->\n+      let len = String.length str - pos in\n+      if len = 0 then [] else [String.sub str pos len]\n+  in\n+  aux 0\n+\n+let windows_shell = lazy begin\n+  let rec iter = function\n+  | [] -> [| \"bash.exe\" ; \"--norc\" ; \"--noprofile\" |]\n+  | hd::tl ->\n+    let dash = Filename.concat hd \"dash.exe\" in\n+    if Sys.file_exists dash then [|dash|] else\n+    let bash = Filename.concat hd \"bash.exe\" in\n+    if Sys.file_exists bash = false then iter tl else\n+    (* if sh.exe and bash.exe exist in the same dir, choose sh.exe *)\n+    let sh = Filename.concat hd \"sh.exe\" in\n+    if Sys.file_exists sh then [|sh|] else [|bash ; \"--norc\" ; \"--noprofile\"|]\n+  in\n+  split_path_win (try Sys.getenv \"PATH\" with Not_found -> \"\") |> iter\n+end\n+\n+let prep_windows_cmd cmd =\n+  (* workaround known ocaml bug, remove later *)\n+  if String.contains cmd '\\t' && String.contains cmd ' ' = false then\n+    \" \" ^ cmd\n+  else\n+    cmd\n+\n+let run_with_shell = function\n+| \"\" -> 0\n+| cmd ->\n+  let cmd = prep_windows_cmd cmd in\n+  let shell = Lazy.force windows_shell in\n+  let qlen = Filename.quote cmd |> String.length in\n+  (* old versions of dash had problems with bs *)\n+  try\n+    if qlen < 7_900 then\n+      command_plain (Array.append shell [| \"-ec\" ; cmd |])\n+    else begin\n+      (* it can still work, if the called command is a cygwin tool *)\n+      let ch_closed = ref false in\n+      let file_deleted = ref false in\n+      let fln,ch =\n+        Filename.open_temp_file\n+          ~mode:[Open_binary]\n+          \"ocamlbuildtmp\"\n+          \".sh\"\n+      in\n+      try\n+        let f_slash = String.map ( fun x -> if x = '\\\\' then '/' else x ) fln in\n+        output_string ch cmd;\n+        ch_closed:= true;\n+        close_out ch;\n+        let ret = command_plain (Array.append shell [| \"-e\" ; f_slash |]) in\n+        file_deleted:= true;\n+        Sys.remove fln;\n+        ret\n+      with\n+      | x ->\n+        if !ch_closed = false then\n+          close_out_noerr ch;\n+        if !file_deleted = false then\n+          (try Sys.remove fln with _ -> ());\n+        raise x\n+    end\n+  with\n+  | (Unix.Unix_error _) as x ->\n+    (* Sys.command doesn't raise an exception, so run_with_shell also won't\n+       raise *)\n+    Printexc.to_string x ^ \":\" ^ cmd |> prerr_endline;\n+    1\n+\n let sys_command =\n-  match Sys.os_type with\n-  | \"Win32\" -> fun cmd ->\n-      if cmd = \"\" then 0 else\n-      let cmd = \"bash --norc -c \" ^ Filename.quote cmd in\n-      Sys.command cmd\n-  | _ -> fun cmd -> if cmd = \"\" then 0 else Sys.command cmd\n+  if Sys.win32 then run_with_shell\n+  else fun cmd -> if cmd = \"\" then 0 else Sys.command cmd\n \n (* FIXME warning fix and use Filename.concat *)\n let filename_concat x y =\n--- ./src/my_std.mli\n+++ ./src/my_std.mli\n@@ -69,3 +69,6 @@\n \n val split_ocaml_version : (int * int * int * string) option\n (** (major, minor, patchlevel, rest) *)\n+\n+val windows_shell : string array Lazy.t\n+val prep_windows_cmd : string -> string\n--- ./src/ocamlbuild_executor.ml\n+++ ./src/ocamlbuild_executor.ml\n@@ -34,6 +34,8 @@\n   job_stdin   : out_channel;\n   job_stderr  : in_channel;\n   job_buffer  : Buffer.t;\n+  job_pid     : int;\n+  job_tmp_file: string option;\n   mutable job_dying : bool;\n };;\n \n@@ -76,6 +78,61 @@\n   in\n   loop 0\n ;;\n+\n+let open_process_full_win cmd env =\n+  let (in_read, in_write) = Unix.pipe () in\n+  let (out_read, out_write) = Unix.pipe () in\n+  let (err_read, err_write) = Unix.pipe () in\n+  Unix.set_close_on_exec in_read;\n+  Unix.set_close_on_exec out_write;\n+  Unix.set_close_on_exec err_read;\n+  let inchan = Unix.in_channel_of_descr in_read in\n+  let outchan = Unix.out_channel_of_descr out_write in\n+  let errchan = Unix.in_channel_of_descr err_read in\n+  let shell = Lazy.force Ocamlbuild_pack.My_std.windows_shell in\n+  let test_cmd =\n+    String.concat \" \" (List.map Filename.quote (Array.to_list shell)) ^\n+    \"-ec \" ^\n+    Filename.quote (Ocamlbuild_pack.My_std.prep_windows_cmd cmd) in\n+  let argv,tmp_file =\n+    if String.length test_cmd < 7_900 then\n+      Array.append\n+        shell\n+        [| \"-ec\" ; Ocamlbuild_pack.My_std.prep_windows_cmd cmd |],None\n+    else\n+    let fln,ch = Filename.open_temp_file ~mode:[Open_binary] \"ocamlbuild\" \".sh\" in\n+    output_string ch (Ocamlbuild_pack.My_std.prep_windows_cmd cmd);\n+    close_out ch;\n+    let fln' = String.map (function '\\\\' -> '/' | c -> c) fln in\n+    Array.append\n+      shell\n+      [| \"-c\" ; fln' |], Some fln in\n+  let pid =\n+    Unix.create_process_env argv.(0) argv env out_read in_write err_write in\n+  Unix.close out_read;\n+  Unix.close in_write;\n+  Unix.close err_write;\n+  (pid, inchan, outchan, errchan,tmp_file)\n+\n+let close_process_full_win (pid,inchan, outchan, errchan, tmp_file) =\n+  let delete tmp_file =\n+    match tmp_file with\n+    | None -> ()\n+    | Some x -> try Sys.remove x with Sys_error _ -> () in\n+  let tmp_file_deleted = ref false in\n+  try\n+    close_in inchan;\n+    close_out outchan;\n+    close_in errchan;\n+    let res = snd(Unix.waitpid [] pid) in\n+    tmp_file_deleted := true;\n+    delete tmp_file;\n+    res\n+  with\n+  | x when tmp_file <> None && !tmp_file_deleted = false ->\n+    delete tmp_file;\n+    raise x\n+\n (* ***)\n (*** execute *)\n (* XXX: Add test for non reentrancy *)\n@@ -130,10 +187,16 @@\n   (*** add_job *)\n   let add_job cmd rest result id =\n     (*display begin fun oc -> fp oc \"Job %a is %s\\n%!\" print_job_id id cmd; end;*)\n-    let (stdout', stdin', stderr') = open_process_full cmd env in\n+    let (pid,stdout', stdin', stderr', tmp_file) =\n+      if Sys.win32 then open_process_full_win cmd env else\n+      let a,b,c = open_process_full cmd env in\n+      -1,a,b,c,None\n+    in\n     incr jobs_active;\n-    set_nonblock (doi stdout');\n-    set_nonblock (doi stderr');\n+    if not Sys.win32 then (\n+      set_nonblock (doi stdout');\n+      set_nonblock (doi stderr');\n+    );\n     let job =\n       { job_id          = id;\n         job_command     = cmd;\n@@ -143,7 +206,9 @@\n         job_stdin       = stdin';\n         job_stderr      = stderr';\n         job_buffer      = Buffer.create 1024;\n-        job_dying       = false }\n+        job_dying       = false;\n+        job_tmp_file    = tmp_file;\n+        job_pid         = pid }\n     in\n     outputs := FDM.add (doi stdout') job (FDM.add (doi stderr') job !outputs);\n     jobs := JS.add job !jobs;\n@@ -199,6 +264,7 @@\n               try\n                 read fd u 0 (Bytes.length u)\n               with\n+              | Unix.Unix_error(Unix.EPIPE,_,_) when Sys.win32 -> 0\n               | Unix.Unix_error(e,_,_)  ->\n                 let msg = error_message e in\n                 display (fun oc -> fp oc\n@@ -241,14 +307,19 @@\n       decr jobs_active;\n \n       (* PR#5371: we would get EAGAIN below otherwise *)\n-      clear_nonblock (doi job.job_stdout);\n-      clear_nonblock (doi job.job_stderr);\n-\n+      if not Sys.win32 then (\n+        clear_nonblock (doi job.job_stdout);\n+        clear_nonblock (doi job.job_stderr);\n+      );\n       do_read ~loop:true (doi job.job_stdout) job;\n       do_read ~loop:true (doi job.job_stderr) job;\n       outputs := FDM.remove (doi job.job_stdout) (FDM.remove (doi job.job_stderr) !outputs);\n       jobs := JS.remove job !jobs;\n-      let status = close_process_full (job.job_stdout, job.job_stdin, job.job_stderr) in\n+      let status =\n+        if Sys.win32 then\n+          close_process_full_win (job.job_pid, job.job_stdout, job.job_stdin, job.job_stderr, job.job_tmp_file)\n+        else\n+          close_process_full (job.job_stdout, job.job_stdin, job.job_stderr) in\n \n       let shown = ref false in\n \n--- ./src/ocamlbuild_unix_plugin.ml\n+++ ./src/ocamlbuild_unix_plugin.ml\n@@ -48,12 +48,22 @@\n   end\n \n let run_and_open s kont =\n+  let s_orig = s in\n+  let s =\n+    (* Be consistent! My_unix.run_and_open uses My_std.sys_command and\n+       sys_command uses bash. *)\n+    if Sys.win32 = false then s else\n+    let l = match Lazy.force My_std.windows_shell |> Array.to_list with\n+    | hd::tl -> (Filename.quote hd)::tl\n+    | _ -> assert false in\n+    \"\\\"\" ^ (String.concat \" \" l) ^ \" -ec \" ^ Filename.quote (\" \" ^ s) ^ \"\\\"\"\n+  in\n   let ic = Unix.open_process_in s in\n   let close () =\n     match Unix.close_process_in ic with\n     | Unix.WEXITED 0 -> ()\n     | Unix.WEXITED _ | Unix.WSIGNALED _ | Unix.WSTOPPED _ ->\n-        failwith (Printf.sprintf \"Error while running: %s\" s) in\n+        failwith (Printf.sprintf \"Error while running: %s\" s_orig) in\n   let res = try\n       kont ic\n     with e -> (close (); raise e)\n--- ./src/options.ml\n+++ ./src/options.ml\n@@ -174,11 +174,24 @@\n     build_dir := Filename.concat (Sys.getcwd ()) s\n   else\n     build_dir := s\n+\n+let slashify =\n+  if Sys.win32 then fun p -> String.map (function '\\\\' -> '/' | x -> x) p\n+  else fun p ->p\n+\n+let sb () =\n+  match Sys.os_type with\n+  | \"Win32\" ->\n+    (try set_binary_mode_out stdout true with _ -> ());\n+  | _ -> ()\n+\n+\n let spec = ref (\n     let print_version () =\n+      sb ();\n       Printf.printf \"ocamlbuild %s\\n%!\" Ocamlbuild_config.version; raise Exit_OK\n     in\n-    let print_vnum () = print_endline Ocamlbuild_config.version; raise Exit_OK in\n+    let print_vnum () = sb (); print_endline Ocamlbuild_config.version; raise Exit_OK in\n   Arg.align\n   [\n    \"-version\", Unit print_version , \" Display the version\";\n@@ -257,8 +270,8 @@\n    \"-build-dir\", String set_build_dir, \"<path> Set build directory (implies no-links)\";\n    \"-install-lib-dir\", Set_string Ocamlbuild_where.libdir, \"<path> Set the install library directory\";\n    \"-install-bin-dir\", Set_string Ocamlbuild_where.bindir, \"<path> Set the install binary directory\";\n-   \"-where\", Unit (fun () -> print_endline !Ocamlbuild_where.libdir; raise Exit_OK), \" Display the install library directory\";\n-   \"-which\", String (fun cmd -> print_endline (find_tool cmd); raise Exit_OK), \"<command> Display path to the tool command\";\n+   \"-where\", Unit (fun () -> sb (); print_endline (slashify !Ocamlbuild_where.libdir); raise Exit_OK), \" Display the install library directory\";\n+   \"-which\", String (fun cmd -> sb (); print_endline (slashify (find_tool cmd)); raise Exit_OK), \"<command> Display path to the tool command\";\n    \"-ocamlc\", set_cmd ocamlc, \"<command> Set the OCaml bytecode compiler\";\n    \"-plugin-ocamlc\", set_cmd plugin_ocamlc, \"<command> Set the OCaml bytecode compiler \\\n      used when building myocamlbuild.ml (only)\";\n--- ./src/pathname.ml\n+++ ./src/pathname.ml\n@@ -84,6 +84,26 @@\n   | x :: xs -> x :: normalize_list xs\n \n let normalize x =\n+  let x =\n+    if Sys.win32 = false then\n+      x\n+    else\n+      let len = String.length x in\n+      let b = Bytes.create len in\n+      for i = 0 to pred len do\n+        match x.[i] with\n+        | '\\\\' -> Bytes.set b i '/'\n+        | c -> Bytes.set b i c\n+      done;\n+      if len > 1 then (\n+        let c1 = Bytes.get b 0 in\n+        let c2 = Bytes.get b 1 in\n+        if c2 = ':' && c1 >= 'a' && c1 <= 'z' &&\n+           ( len = 2 || Bytes.get b 2 = '/') then\n+          Bytes.set b 0 (Char.uppercase_ascii c1)\n+      );\n+      Bytes.unsafe_to_string b\n+  in\n   if Glob.eval not_normal_form_re x then\n     let root, paths = split x in\n     join root (normalize_list paths)\n--- ./src/shell.ml\n+++ ./src/shell.ml\n@@ -24,12 +24,26 @@\n     | 'a'..'z' | 'A'..'Z' | '0'..'9' | '.' | '-' | '/' | '_' | ':' | '@' | '+' | ',' -> loop (pos + 1)\n     | _ -> false in\n   loop 0\n+\n+let generic_quote quotequote s =\n+  let l = String.length s in\n+  let b = Buffer.create (l + 20) in\n+  Buffer.add_char b '\\'';\n+  for i = 0 to l - 1 do\n+    if s.[i] = '\\''\n+    then Buffer.add_string b quotequote\n+    else Buffer.add_char b  s.[i]\n+  done;\n+  Buffer.add_char b '\\'';\n+  Buffer.contents b\n+let unix_quote = generic_quote \"'\\\\''\"\n+\n let quote_filename_if_needed s =\n   if is_simple_filename s then s\n   (* We should probably be using [Filename.unix_quote] except that function\n    * isn't exported. Users on Windows will have to live with not being able to\n    * install OCaml into c:\\o'caml. Too bad. *)\n-  else if Sys.os_type = \"Win32\" then Printf.sprintf \"'%s'\" s\n+  else if Sys.os_type = \"Win32\" then unix_quote s\n   else Filename.quote s\n let chdir dir =\n   reset_filesys_cache ();\n@@ -37,7 +51,7 @@\n let run args target =\n   reset_readdir_cache ();\n   let cmd = String.concat \" \" (List.map quote_filename_if_needed args) in\n-  if !*My_unix.is_degraded || Sys.os_type = \"Win32\" then\n+  if !*My_unix.is_degraded then\n     begin\n       Log.event cmd target Tags.empty;\n       let st = sys_command cmd in\n"
          }
        ],
        "opam": {
          "name": "ocamlbuild",
          "version": "0.12.0",
          "opam":
            "opam-version: \"2.0\"\nname: \"ocamlbuild\"\nversion: \"0.12.0\"\nsynopsis:\n  \"OCamlbuild is a build system with builtin rules to easily build most OCaml projects.\"\nmaintainer: \"Gabriel Scherer <gabriel.scherer@gmail.com>\"\nauthors: [\"Nicolas Pouillard\" \"Berke Durak\"]\nlicense: \"LGPL-2 with OCaml linking exception\"\nhomepage: \"https://github.com/ocaml/ocamlbuild/\"\ndoc: \"https://github.com/ocaml/ocamlbuild/blob/master/manual/manual.adoc\"\nbug-reports: \"https://github.com/ocaml/ocamlbuild/issues\"\ndepends: [\n  \"ocaml\" {>= \"4.03\" & < \"4.08.0\"}\n]\nconflicts: [\n  \"base-ocamlbuild\"\n  \"ocamlfind\" {< \"1.6.2\"}\n]\nbuild: [\n  [\n    make\n    \"-f\"\n    \"configure.make\"\n    \"all\"\n    \"OCAMLBUILD_PREFIX=%{prefix}%\"\n    \"OCAMLBUILD_BINDIR=%{bin}%\"\n    \"OCAMLBUILD_LIBDIR=%{lib}%\"\n    \"OCAMLBUILD_MANDIR=%{man}%\"\n    \"OCAML_NATIVE=%{ocaml:native}%\"\n    \"OCAML_NATIVE_TOOLS=%{ocaml:native}%\"\n  ]\n  [make \"check-if-preinstalled\" \"all\" \"opam-install\"]\n]\ndev-repo: \"git+https://github.com/ocaml/ocamlbuild.git\"\nurl {\n  src: \"https://github.com/ocaml/ocamlbuild/archive/0.12.0.tar.gz\"\n  checksum: \"md5=442baa19470bd49150f153122e22907b\"\n}",
          "override": {
            "build": [
              [
                "bash", "-c",
                "#{os == 'windows' ? 'patch -p1 < ocamlbuild-0.12.0.patch' : 'true'}"
              ],
              [
                "make", "-f", "configure.make", "all",
                "OCAMLBUILD_PREFIX=#{self.install}",
                "OCAMLBUILD_BINDIR=#{self.bin}",
                "OCAMLBUILD_LIBDIR=#{self.lib}",
                "OCAMLBUILD_MANDIR=#{self.man}", "OCAMLBUILD_NATIVE=true",
                "OCAMLBUILD_NATIVE_TOOLS=true"
              ],
              [
                "make", "check-if-preinstalled", "all",
                "#{os == 'windows' ? 'install' : 'opam-install'}"
              ]
            ]
          }
        }
      },
      "dependencies": [ "@esy-ocaml/substs@0.0.1", "ocaml@4.6.7" ]
    },
    "@opam/ocaml-migrate-parsetree@opam:1.1.0": {
      "record": {
        "name": "@opam/ocaml-migrate-parsetree",
        "version": "opam:1.1.0",
        "source":
          "archive:https://github.com/ocaml-ppx/ocaml-migrate-parsetree/releases/download/v1.1.0/ocaml-migrate-parsetree-1.1.0.tbz#md5:7dd4808e27af98065f63604c9658d311",
        "files": [],
        "opam": {
          "name": "ocaml-migrate-parsetree",
          "version": "1.1.0",
          "opam":
            "opam-version: \"2.0\"\nname: \"ocaml-migrate-parsetree\"\nversion: \"1.1.0\"\nsynopsis: \"\"\ndescription: \"\"\"\nConvert OCaml parsetrees between different versions \n\nThis library converts parsetrees, outcometree and ast mappers between different OCaml versions.\nHigh-level functions help making PPX rewriters independent of a compiler version.\"\"\"\nmaintainer: \"frederic.bour@lakaban.net\"\nauthors: [\n  \"Frédéric Bour <frederic.bour@lakaban.net>\"\n  \"Jérémie Dimino <jeremie@dimino.org>\"\n]\nlicense: \"LGPL-2.1\"\ntags: [\"syntax\" \"org:ocamllabs\"]\nhomepage: \"https://github.com/ocaml-ppx/ocaml-migrate-parsetree\"\ndoc: \"https://ocaml-ppx.github.io/ocaml-migrate-parsetree/\"\nbug-reports: \"https://github.com/ocaml-ppx/ocaml-migrate-parsetree/issues\"\ndepends: [\n  \"result\"\n  \"dune\" {build}\n  \"ocaml\" {>= \"4.02.0\"}\n]\nbuild: [\"jbuilder\" \"build\" \"-p\" name \"-j\" jobs]\ndev-repo: \"git+https://github.com/ocaml-ppx/ocaml-migrate-parsetree.git\"\nurl {\n  src:\n    \"https://github.com/ocaml-ppx/ocaml-migrate-parsetree/releases/download/v1.1.0/ocaml-migrate-parsetree-1.1.0.tbz\"\n  checksum: \"md5=7dd4808e27af98065f63604c9658d311\"\n}",
          "override": null
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/dune@opam:1.5.1",
        "@opam/result@opam:1.3", "ocaml@4.6.7"
      ]
    },
    "@opam/merlin-extend@opam:0.3": {
      "record": {
        "name": "@opam/merlin-extend",
        "version": "opam:0.3",
        "source":
          "archive:https://github.com/let-def/merlin-extend/archive/v0.3.tar.gz#md5:9c6dfd4f53328f02f12fcc265f4e2dda",
        "files": [
          {
            "name": "merlin-extend-winfix.patch",
            "content":
              "--- ./extend_helper.ml\n+++ ./extend_helper.ml\n@@ -1,13 +1,6 @@\n-(*pp cppo -V OCAML:`ocamlc -version` *)\n open Parsetree\n open Extend_protocol\n \n-#if OCAML_VERSION < (4, 3, 0)\n-# define CONST_STRING Asttypes.Const_string\n-#else\n-# define CONST_STRING Parsetree.Pconst_string\n-#endif\n-\n (** Default implementation for [Reader_def.print_outcome] using\n     [Oprint] from compiler-libs *)\n let print_outcome_using_oprint ppf = function\n@@ -28,7 +21,7 @@\n       pstr_loc = Location.none;\n       pstr_desc = Pstr_eval ({\n           pexp_loc = Location.none;\n-          pexp_desc = Pexp_constant (CONST_STRING (msg, None));\n+          pexp_desc = Pexp_constant (Parsetree.Pconst_string (msg, None));\n           pexp_attributes = [];\n         }, []);\n     }]\n@@ -112,7 +105,7 @@\n   let msg = match payload with\n     | PStr [{\n         pstr_desc = Pstr_eval ({\n-            pexp_desc = Pexp_constant (CONST_STRING (msg, _));\n+            pexp_desc = Pexp_constant (Parsetree.Pconst_string (msg, _));\n           }, _);\n       }] -> msg\n     | _ -> \"Warning: extension produced an incorrect syntax-error node\"\n"
          }
        ],
        "opam": {
          "name": "merlin-extend",
          "version": "0.3",
          "opam":
            "opam-version: \"2.0\"\nname: \"merlin-extend\"\nversion: \"0.3\"\nsynopsis: \"A protocol to provide custom frontend to Merlin\"\ndescription: \"\"\"\nThis protocol allows to replace the OCaml frontend of Merlin.\nIt extends what used to be done with the `-pp' flag to handle a few more cases.\"\"\"\nmaintainer: \"Frederic Bour <frederic.bour@lakaban.net>\"\nauthors: \"Frederic Bour <frederic.bour@lakaban.net>\"\nlicense: \"MIT\"\nhomepage: \"https://github.com/let-def/merlin-extend\"\nbug-reports: \"https://github.com/let-def/merlin-extend\"\ndepends: [\n  \"ocaml\" {>= \"4.02.3\"}\n  \"ocamlfind\" {build}\n  \"cppo\" {build}\n]\nflags: light-uninstall\nbuild: make\ninstall: [make \"install\"]\nremove: [\"ocamlfind\" \"remove\" \"merlin_extend\"]\ndev-repo: \"git+https://github.com/let-def/merlin-extend.git\"\nurl {\n  src: \"https://github.com/let-def/merlin-extend/archive/v0.3.tar.gz\"\n  checksum: \"md5=9c6dfd4f53328f02f12fcc265f4e2dda\"\n}",
          "override": {
            "build": [
              [
                "bash", "-c",
                "#{os == 'windows' ? 'patch -p1 < merlin-extend-winfix.patch' : 'true'}"
              ],
              [ "make" ]
            ]
          }
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/cppo@opam:1.6.5",
        "@opam/ocamlfind@opam:1.8.0", "ocaml@4.6.7"
      ]
    },
    "@opam/menhir@opam:20181026": {
      "record": {
        "name": "@opam/menhir",
        "version": "opam:20181026",
        "source":
          "archive:https://gitlab.inria.fr/fpottier/menhir/repository/20181026/archive.tar.gz#md5:7047bcffbdc50cffd70012f4da2210ec",
        "files": [],
        "opam": {
          "name": "menhir",
          "version": "20181026",
          "opam":
            "opam-version: \"2.0\"\nname: \"menhir\"\nversion: \"20181026\"\nsynopsis: \"An LR(1) parser generator\"\nmaintainer: \"francois.pottier@inria.fr\"\nauthors: [\n  \"François Pottier <francois.pottier@inria.fr>\"\n  \"Yann Régis-Gianas <yrg@pps.univ-paris-diderot.fr>\"\n]\nhomepage: \"http://gitlab.inria.fr/fpottier/menhir\"\nbug-reports: \"menhir@inria.fr\"\ndepends: [\n  \"ocaml\" {>= \"4.02\"}\n  \"ocamlfind\" {build}\n  \"ocamlbuild\" {build}\n]\nbuild: [\n  make\n  \"-f\"\n  \"Makefile\"\n  \"PREFIX=%{prefix}%\"\n  \"USE_OCAMLFIND=true\"\n  \"docdir=%{doc}%/menhir\"\n  \"libdir=%{lib}%/menhir\"\n  \"mandir=%{man}%/man1\"\n]\ninstall: [\n  make\n  \"-f\"\n  \"Makefile\"\n  \"install\"\n  \"PREFIX=%{prefix}%\"\n  \"docdir=%{doc}%/menhir\"\n  \"libdir=%{lib}%/menhir\"\n  \"mandir=%{man}%/man1\"\n]\nremove: [\n  make\n  \"-f\"\n  \"Makefile\"\n  \"uninstall\"\n  \"PREFIX=%{prefix}%\"\n  \"docdir=%{doc}%/menhir\"\n  \"libdir=%{lib}%/menhir\"\n  \"mandir=%{man}%/man1\"\n]\ndev-repo: \"git+https://gitlab.inria.fr/fpottier/menhir.git\"\nurl {\n  src:\n    \"https://gitlab.inria.fr/fpottier/menhir/repository/20181026/archive.tar.gz\"\n  checksum: [\n    \"md5=7047bcffbdc50cffd70012f4da2210ec\"\n    \"sha512=1101a0e0a33625e11700a7a909334fdf4d2600acf8aa629b4de1982185a4aa8320b3eaa87db75b4c76dd4663f6e5b77740f70b92c6a109ba3496db6eeae4479b\"\n  ]\n}",
          "override": null
        }
      },
      "dependencies": [
        "@esy-ocaml/substs@0.0.1", "@opam/ocamlbuild@opam:0.12.0",
        "@opam/ocamlfind@opam:1.8.0", "ocaml@4.6.7"
      ]
    },
    "@opam/jbuilder@opam:transition": {
      "record": {
        "name": "@opam/jbuilder",
        "version": "opam:transition",
        "source": "no-source:",
        "files": [],
        "opam": {
          "name": "jbuilder",
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