100 lines
3 KiB
OCaml
100 lines
3 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Heptagon *)
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(* *)
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(* Author : Marc Pouzet *)
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(* Organization : Demons, LRI, University of Paris-Sud, Orsay *)
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(* *)
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(**************************************************************************)
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open Misc
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open Location
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open Minils
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let lexical_error err loc =
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Format.eprintf "%aIllegal character.@." print_location loc;
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raise Error
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let syntax_error loc =
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Format.eprintf "%aSyntax error.@." print_location loc;
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raise Error
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let language_error lang =
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Format.eprintf "Unknown language: '%s'.@." lang
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let comment s =
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if !verbose then Format.printf "** %s done **@." s
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let do_pass f d p pp enabled =
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if enabled
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then
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let r = f p in
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if !verbose
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then begin
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comment d;
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pp r;
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end;
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r
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else p
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let do_silent_pass f d p enabled =
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if enabled
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then begin
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let r = f p in
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if !verbose then comment d; r
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end
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else p
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let build_path suf =
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match !target_path with
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| None -> suf
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| Some path -> Filename.concat path suf
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let filename_of_name n =
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String.uncapitalize n
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let clean_dir dir =
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if Sys.file_exists dir && Sys.is_directory dir
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then begin
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let rm_file_in_dir fn = Sys.remove (Filename.concat dir fn) in
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Array.iter rm_file_in_dir (Sys.readdir dir);
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end else Unix.mkdir dir 0o740;
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dir
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let init_compiler modname =
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Modules.initialize modname;
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Initial.initialize ()
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let lexbuf_from_file file_name =
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let ic = open_in file_name in
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let lexbuf = Lexing.from_channel ic in
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lexbuf.Lexing.lex_curr_p <-
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{ lexbuf.Lexing.lex_curr_p with Lexing.pos_fname = file_name };
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ic, lexbuf
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let doc_verbose = "\t\t\tSet verbose mode"
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and doc_version = "\t\tThe version of the compiler"
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and doc_print_types = "\t\t\tPrint types"
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and doc_include = "<dir>\t\tAdd <dir> to the list of include directories"
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and doc_stdlib = "<dir>\t\tDirectory for the standard library"
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and doc_object_file = "\t\tOnly generate a .epo object file"
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and doc_sim = "<node>\t\tCreate simulation for node <node>"
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and doc_locate_stdlib = "\t\tLocate standard libray"
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and doc_no_pervasives = "\tDo not load the pervasives module"
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and doc_flatten = "\t\tInline everything."
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and doc_target =
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"<lang>\tGenerate code in language <lang>\n\t\t\t(with <lang>=c,"
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^ " java or z3z)"
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and doc_full_type_info = "\t\t\tPrint full type information"
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and doc_target_path =
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"<path>\tGenerated files will be placed in <path>\n\t\t\t(the directory is"
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^ " cleaned)"
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and doc_noinit = "\t\tDisable initialization analysis"
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and doc_assert = "<node>\t\tInsert run-time assertions for boolean node <node>"
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and doc_inline = "<node>\t\tInline node <node>"
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let errmsg = "Options are:"
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