update build engine

jscomp/bsb/bsb_ninja_file_groups.ml

@@ -116,7 +116,7 @@ let emit_module_build
     ;
     Bsb_ninja_targets.output_build oc
       ~outputs:[output_cmi]
-      ~order_only_deps:[output_d]
+      (* ~order_only_deps:[output_d] *)
       ~inputs:[output_iast]
       ~rule:(if is_dev then rules.mi_dev else rules.mi)
     ;
@@ -131,12 +131,10 @@ let emit_module_build
       )
   in
   Bsb_ninja_targets.output_build oc
-    ~outputs:[output_cmj]
-    ~implicit_outputs:  
-      (if has_intf_file then output_js else output_cmi::output_js )
-    ~inputs:[output_ast]
-    ~implicit_deps:(if has_intf_file then [output_cmi] else [] )
-    ~order_only_deps:[output_d]
+    (* ~order_only_deps:[output_d] *)
+    ~outputs:
+      (if has_intf_file then output_cmj :: output_js else output_cmj::output_cmi::output_js)
+    ~inputs:(if has_intf_file then [output_ast; output_cmi] else [output_ast])
     ~rule
   (* ;
   {output_cmj; output_cmi} *)

jscomp/bsb/bsb_ninja_rule.ml

@@ -37,14 +37,13 @@ let get_name (x : t) oc = x.name oc
 let print_rule (oc : out_channel) 
   ?description 
   ?(restat : unit option)  
-  ?dyndep 
+  ?(dyndep : unit option)
   ~command   
   name  =
   output_string oc "rule "; output_string oc name ; output_string oc "\n";
   output_string oc "  command = "; output_string oc command; output_string oc "\n";
-  Ext_option.iter dyndep (fun f ->
-      output_string oc "  dyndep = "; output_string oc f; output_string oc  "\n"
-    );
+  (if dyndep <> None then
+      output_string oc "  dyndep = 1\n");
   (if restat <>  None then   
      output_string oc "  restat = 1\n");
   begin match description with 
@@ -170,7 +169,7 @@ let make_custom_rules
       Ext_buffer.add_string buf package_name;
       Ext_buffer.add_string buf (Bsb_package_specs.package_flag_of_package_specs package_specs "$in_d")
     end;
-    Ext_buffer.add_string buf " -o $out $in";
+    Ext_buffer.add_string buf " -o $out $i";
     begin match postbuild with 
     | None -> ()
     | Some cmd -> 
@@ -216,7 +215,7 @@ let make_custom_rules
     );
 
     Ext_buffer.add_char_string buf ' ' bsc_flags;
-    Ext_buffer.add_string buf " -bs-ast -o $out $in";   
+    Ext_buffer.add_string buf " -bs-ast -o $out $i";   
     Ext_buffer.contents buf
   in  
   let build_ast =
@@ -232,8 +231,8 @@ let make_custom_rules
     define 
       ~command:(
         if Ext_sys.is_windows_or_cygwin then
-          "cmd.exe /C copy /Y $in $out > null" 
-        else "cp $in $out"
+          "cmd.exe /C copy /Y $i $out > null" 
+        else "cp $i $out"
       )
       "copy_resource" in
 
@@ -254,14 +253,14 @@ let make_custom_rules
       ~command:(mk_ml_cmj_cmd 
                   ~read_cmi  ~is_dev:false 
                   ~postbuild)
-      ~dyndep:"$in_e.d"
+      ~dyndep:()
       ~restat:() (* Always restat when having mli *)
       name,
     define
       ~command:(mk_ml_cmj_cmd 
                   ~read_cmi  ~is_dev:true
                   ~postbuild)
-      ~dyndep:"$in_e.d"
+      ~dyndep:()
       ~restat:() (* Always restat when having mli *)
       (name ^ "_dev")
   in 
@@ -278,7 +277,7 @@ let make_custom_rules
       ~name:"mi" in 
   let build_package = 
     define
-      ~command:(bsc ^ " -w -49 -color always -no-alias-deps  $in")
+      ~command:(bsc ^ " -w -49 -color always -no-alias-deps  $i")
       ~restat:()
       "build_package"
   in 

jscomp/bsb/bsb_ninja_targets.ml

@@ -27,35 +27,16 @@ let oc_list xs  oc =
   Ext_list.iter xs (fun s -> output_string oc Ext_string.single_space ; output_string oc s)
 
 let output_build
-    ?(order_only_deps=[])
-    ?(implicit_deps=[])
-    ?(implicit_outputs=[])
     ~outputs
     ~inputs
     ~rule
     oc =
   let rule = Bsb_ninja_rule.get_name rule  oc in (* Trigger building if not used *)
   output_string oc "o";
   oc_list outputs oc;
-  if implicit_outputs <> [] then begin 
-    output_string oc " |";
-    oc_list implicit_outputs oc 
-  end;
   output_string oc " : ";
   output_string oc rule;
   oc_list inputs oc;
-  if implicit_deps <> [] then 
-    begin
-      output_string oc " |";
-      oc_list implicit_deps oc 
-    end
-  ;
-  if order_only_deps <> [] then
-    begin
-      output_string oc " ||";                
-      oc_list order_only_deps oc 
-    end
-  ;
   output_string oc "\n"
 
 let phony ?(order_only_deps=[]) ~inputs ~output oc =

jscomp/bsb/bsb_ninja_targets.mli

@@ -31,9 +31,7 @@
    however, for the command we don't need pass `-o`
 *)
 val output_build :
-  ?order_only_deps:string list ->
-  ?implicit_deps:string list ->
-  ?implicit_outputs: string list ->    
+  (* ?order_only_deps:string list -> *)
   outputs:string list ->
   inputs:string list ->
   rule:Bsb_ninja_rule.t -> 

jscomp/depends/binary_ast.ml

@@ -53,17 +53,16 @@ let magic_sep_char = '\n'
    1. for performance , easy skipping and calcuate the length 
    2. cut dependency, otherwise its type is {!Ast_extract.Set_string.t}
 *)      
-let write_ast (type t) ~(sourcefile : string) ~output (kind : t kind) ( pt : t) : unit =
-  let oc = open_out_bin output in 
+let write_ast (type t) ~(sourcefile : string) ~output (kind : t kind) ( pt : t) : unit =  
   let output_set = Ast_extract.read_parse_and_extract kind pt in
   let buf = Ext_buffer.create 1000 in
-
   Ext_buffer.add_char buf magic_sep_char;  
   Set_string.iter (fun s ->
       if s <> "" && s.[0] <> '*' then begin (* filter *predef* *)
         Ext_buffer.add_string_char buf s magic_sep_char; 
       end
     ) output_set ;  
+  let oc = open_out_bin output in     
   output_binary_int oc (Ext_buffer.length buf);  
   Ext_buffer.output_buffer oc buf;
   output_string oc sourcefile;