diff options
| -rw-r--r-- | lib/envars.ml | 19 | ||||
| -rw-r--r-- | lib/system.ml | 16 | ||||
| -rw-r--r-- | lib/system.mli | 2 |
3 files changed, 5 insertions, 32 deletions
diff --git a/lib/envars.ml b/lib/envars.ml index ac0b6f722..b0eed8386 100644 --- a/lib/envars.ml +++ b/lib/envars.ml @@ -39,25 +39,12 @@ let path_to_list p = let user_path () = path_to_list (Sys.getenv "PATH") (* may raise Not_found *) - (* Duplicated from system.ml to minimize dependencies *) -let file_exists_respecting_case f = - if Coq_config.arch = "Darwin" then - (* ensure that the file exists with expected case on the - case-insensitive but case-preserving default MacOS file system *) - let rec aux f = - let bf = Filename.basename f in - let df = Filename.dirname f in - String.equal df "." || String.equal df "/" || - aux df && Array.exists (String.equal bf) (Sys.readdir df) - in aux f - else Sys.file_exists f - let rec which l f = match l with | [] -> raise Not_found | p :: tl -> - if file_exists_respecting_case (p / f) then + if Sys.file_exists (p / f) then p else which tl f @@ -115,7 +102,7 @@ let _ = If the check fails, then [oth ()] is evaluated. *) let check_file_else ~dir ~file oth = let path = if Coq_config.local then coqroot else coqroot / dir in - if file_exists_respecting_case (path / file) then path else oth () + if Sys.file_exists (path / file) then path else oth () let guess_coqlib fail = let prelude = "theories/Init/Prelude.vo" in @@ -147,7 +134,7 @@ let coqpath = let coqpath = getenv_else "COQPATH" (fun () -> "") in let make_search_path path = let paths = path_to_list path in - let valid_paths = List.filter file_exists_respecting_case paths in + let valid_paths = List.filter Sys.file_exists paths in List.rev valid_paths in make_search_path coqpath diff --git a/lib/system.ml b/lib/system.ml index 27e21204c..d1cdd8efc 100644 --- a/lib/system.ml +++ b/lib/system.ml @@ -53,18 +53,6 @@ let all_subdirs ~unix_path:root = if exists_dir root then traverse root []; List.rev !l -let file_exists_respecting_case f = - if Coq_config.arch = "Darwin" then - (* ensure that the file exists with expected case on the - case-insensitive but case-preserving default MacOS file system *) - let rec aux f = - let bf = Filename.basename f in - let df = Filename.dirname f in - (String.equal df "." || String.equal df "/" || aux df) - && Array.exists (String.equal bf) (Sys.readdir df) - in aux f - else Sys.file_exists f - let rec search paths test = match paths with | [] -> [] @@ -89,7 +77,7 @@ let where_in_path ?(warn=true) path filename = in check_and_warn (search path (fun lpe -> let f = Filename.concat lpe filename in - if file_exists_respecting_case f then [lpe,f] else [])) + if Sys.file_exists f then [lpe,f] else [])) let where_in_path_rex path rex = search path (fun lpe -> @@ -105,7 +93,7 @@ let where_in_path_rex path rex = let find_file_in_path ?(warn=true) paths filename = if not (Filename.is_implicit filename) then - if file_exists_respecting_case filename then + if Sys.file_exists filename then let root = Filename.dirname filename in root, filename else diff --git a/lib/system.mli b/lib/system.mli index 051e92f16..a3d66d577 100644 --- a/lib/system.mli +++ b/lib/system.mli @@ -29,8 +29,6 @@ val exists_dir : string -> bool val find_file_in_path : ?warn:bool -> CUnix.load_path -> string -> CUnix.physical_path * string -val file_exists_respecting_case : string -> bool - (** {6 I/O functions } *) (** Generic input and output functions, parameterized by a magic number and a suffix. The intern functions raise the exception [Bad_magic_number] |