1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
19 -- http://www.gnu.org/licenses for a complete copy of the license. --
21 -- GNAT was originally developed by the GNAT team at New York University. --
22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
24 ------------------------------------------------------------------------------
26 with Ada.Characters.Handling; use Ada.Characters.Handling;
29 with Output; use Output;
30 with Osint; use Osint;
33 with Prj.Err; use Prj.Err;
34 with Snames; use Snames;
35 with Uintp; use Uintp;
37 with System.Case_Util; use System.Case_Util;
41 Object_Suffix : constant String := Get_Target_Object_Suffix.all;
42 -- File suffix for object files
44 Initial_Buffer_Size : constant := 100;
45 -- Initial size for extensible buffer used in Add_To_Buffer
47 Current_Mode : Mode := Ada_Only;
49 Configuration_Mode : Boolean := False;
51 The_Empty_String : Name_Id;
53 Name_C_Plus_Plus : Name_Id;
55 Default_Ada_Spec_Suffix_Id : File_Name_Type;
56 Default_Ada_Body_Suffix_Id : File_Name_Type;
57 Slash_Id : Path_Name_Type;
58 -- Initialized in Prj.Initialize, then never modified
60 subtype Known_Casing is Casing_Type range All_Upper_Case .. Mixed_Case;
62 The_Casing_Images : constant array (Known_Casing) of String_Access :=
63 (All_Lower_Case => new String'("lowercase"),
64 All_Upper_Case => new String'("UPPERCASE"),
65 Mixed_Case => new String'("MixedCase"));
67 Initialized : Boolean := False;
69 Standard_Dot_Replacement : constant File_Name_Type :=
71 (First_Name_Id + Character'Pos ('-'));
73 Std_Naming_Data : constant Naming_Data :=
74 (Dot_Replacement => Standard_Dot_Replacement,
75 Dot_Repl_Loc => No_Location,
76 Casing => All_Lower_Case,
77 Spec_Suffix => No_Array_Element,
78 Ada_Spec_Suffix_Loc => No_Location,
79 Body_Suffix => No_Array_Element,
80 Ada_Body_Suffix_Loc => No_Location,
81 Separate_Suffix => No_File,
82 Sep_Suffix_Loc => No_Location,
83 Specs => No_Array_Element,
84 Bodies => No_Array_Element,
85 Specification_Exceptions => No_Array_Element,
86 Implementation_Exceptions => No_Array_Element,
87 Impl_Suffixes => No_Impl_Suffixes,
88 Supp_Suffixes => No_Supp_Language_Index);
90 Project_Empty : constant Project_Data :=
91 (Externally_Built => False,
92 Config => Default_Project_Config,
93 Languages => No_Name_List,
94 First_Referred_By => No_Project,
96 Display_Name => No_Name,
98 Display_Path_Name => No_Path,
100 Location => No_Location,
102 Directory => No_Path,
103 Display_Directory => No_Path,
106 Library_Dir => No_Path,
107 Display_Library_Dir => No_Path,
108 Library_Src_Dir => No_Path,
109 Display_Library_Src_Dir => No_Path,
110 Library_ALI_Dir => No_Path,
111 Display_Library_ALI_Dir => No_Path,
112 Library_Name => No_Name,
113 Library_Kind => Static,
114 Lib_Internal_Name => No_Name,
115 Standalone_Library => False,
116 Lib_Interface_ALIs => Nil_String,
117 Lib_Auto_Init => False,
118 Libgnarl_Needed => Unknown,
119 Symbol_Data => No_Symbols,
120 Ada_Sources => Nil_String,
121 Sources => Nil_String,
122 First_Source => No_Source,
123 Last_Source => No_Source,
124 Unit_Based_Language_Name => No_Name,
125 Unit_Based_Language_Index => No_Language_Index,
126 Imported_Directories_Switches => null,
127 Include_Path => null,
128 Include_Data_Set => False,
129 Include_Language => No_Language_Index,
130 Source_Dirs => Nil_String,
131 Known_Order_Of_Source_Dirs => True,
132 Object_Directory => No_Path,
133 Display_Object_Dir => No_Path,
134 Library_TS => Empty_Time_Stamp,
135 Exec_Directory => No_Path,
136 Display_Exec_Dir => No_Path,
137 Extends => No_Project,
138 Extended_By => No_Project,
139 Naming => Std_Naming_Data,
140 First_Language_Processing => No_Language_Index,
141 Decl => No_Declarations,
142 Imported_Projects => Empty_Project_List,
143 All_Imported_Projects => Empty_Project_List,
144 Ada_Include_Path => null,
145 Ada_Objects_Path => null,
146 Objects_Path => null,
147 Include_Path_File => No_Path,
148 Objects_Path_File_With_Libs => No_Path,
149 Objects_Path_File_Without_Libs => No_Path,
150 Config_File_Name => No_Path,
151 Config_File_Temp => False,
152 Linker_Name => No_File,
153 Linker_Path => No_Path,
154 Minimum_Linker_Options => No_Name_List,
155 Config_Checked => False,
158 Need_To_Build_Lib => False,
160 Unkept_Comments => False,
161 Langs => No_Languages,
162 Supp_Languages => No_Supp_Language_Index,
163 Ada_Sources_Present => True,
164 Other_Sources_Present => True,
165 First_Other_Source => No_Other_Source,
166 Last_Other_Source => No_Other_Source,
167 First_Lang_Processing => Default_First_Language_Processing_Data,
168 Supp_Language_Processing => No_Supp_Language_Index);
170 package Temp_Files is new Table.Table
171 (Table_Component_Type => Path_Name_Type,
172 Table_Index_Type => Integer,
173 Table_Low_Bound => 1,
175 Table_Increment => 100,
176 Table_Name => "Makegpr.Temp_Files");
177 -- Table to store the path name of all the created temporary files, so that
178 -- they can be deleted at the end, or when the program is interrupted.
180 -----------------------
181 -- Add_Language_Name --
182 -----------------------
184 procedure Add_Language_Name (Name : Name_Id) is
186 Last_Language_Index := Last_Language_Index + 1;
187 Language_Indexes.Set (Name, Last_Language_Index);
188 Language_Names.Increment_Last;
189 Language_Names.Table (Last_Language_Index) := Name;
190 end Add_Language_Name;
196 procedure Add_To_Buffer
198 To : in out String_Access;
199 Last : in out Natural)
203 To := new String (1 .. Initial_Buffer_Size);
207 -- If Buffer is too small, double its size
209 while Last + S'Length > To'Last loop
211 New_Buffer : constant String_Access :=
212 new String (1 .. 2 * Last);
215 New_Buffer (1 .. Last) := To (1 .. Last);
221 To (Last + 1 .. Last + S'Length) := S;
222 Last := Last + S'Length;
225 -----------------------
226 -- Body_Suffix_Id_Of --
227 -----------------------
229 function Body_Suffix_Id_Of
230 (In_Tree : Project_Tree_Ref;
232 Naming : Naming_Data) return File_Name_Type
234 Language_Id : Name_Id;
235 Element_Id : Array_Element_Id;
236 Element : Array_Element;
237 Suffix : File_Name_Type := No_File;
238 Lang : Language_Index;
242 Add_Str_To_Name_Buffer (Language);
243 To_Lower (Name_Buffer (1 .. Name_Len));
244 Language_Id := Name_Find;
246 Element_Id := Naming.Body_Suffix;
247 while Element_Id /= No_Array_Element loop
248 Element := In_Tree.Array_Elements.Table (Element_Id);
250 if Element.Index = Language_Id then
251 return File_Name_Type (Element.Value.Value);
254 Element_Id := Element.Next;
257 if Current_Mode = Multi_Language then
258 Lang := In_Tree.First_Language;
259 while Lang /= No_Language_Index loop
260 if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
262 In_Tree.Languages_Data.Table
263 (Lang).Config.Naming_Data.Body_Suffix;
267 Lang := In_Tree.Languages_Data.Table (Lang).Next;
272 end Body_Suffix_Id_Of;
278 function Body_Suffix_Of
279 (In_Tree : Project_Tree_Ref;
281 Naming : Naming_Data) return String
283 Language_Id : Name_Id;
284 Element_Id : Array_Element_Id;
285 Element : Array_Element;
286 Suffix : File_Name_Type := No_File;
287 Lang : Language_Index;
291 Add_Str_To_Name_Buffer (Language);
292 To_Lower (Name_Buffer (1 .. Name_Len));
293 Language_Id := Name_Find;
295 Element_Id := Naming.Body_Suffix;
296 while Element_Id /= No_Array_Element loop
297 Element := In_Tree.Array_Elements.Table (Element_Id);
299 if Element.Index = Language_Id then
300 return Get_Name_String (Element.Value.Value);
303 Element_Id := Element.Next;
306 if Current_Mode = Multi_Language then
307 Lang := In_Tree.First_Language;
308 while Lang /= No_Language_Index loop
309 if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
312 (In_Tree.Languages_Data.Table
313 (Lang).Config.Naming_Data.Body_Suffix);
317 Lang := In_Tree.Languages_Data.Table (Lang).Next;
320 if Suffix /= No_File then
321 return Get_Name_String (Suffix);
328 function Body_Suffix_Of
329 (Language : Language_Index;
330 In_Project : Project_Data;
331 In_Tree : Project_Tree_Ref) return String
333 Suffix_Id : constant File_Name_Type :=
334 Suffix_Of (Language, In_Project, In_Tree);
336 if Suffix_Id /= No_File then
337 return Get_Name_String (Suffix_Id);
339 return "." & Get_Name_String (Language_Names.Table (Language));
343 -----------------------------
344 -- Default_Ada_Body_Suffix --
345 -----------------------------
347 function Default_Ada_Body_Suffix return File_Name_Type is
349 return Default_Ada_Body_Suffix_Id;
350 end Default_Ada_Body_Suffix;
352 -----------------------------
353 -- Default_Ada_Spec_Suffix --
354 -----------------------------
356 function Default_Ada_Spec_Suffix return File_Name_Type is
358 return Default_Ada_Spec_Suffix_Id;
359 end Default_Ada_Spec_Suffix;
361 ----------------------
362 -- Default_Language --
363 ----------------------
365 function Default_Language (In_Tree : Project_Tree_Ref) return Name_Id is
367 return In_Tree.Default_Language;
368 end Default_Language;
370 ---------------------------
371 -- Delete_All_Temp_Files --
372 ---------------------------
374 procedure Delete_All_Temp_Files is
377 if not Debug.Debug_Flag_N then
378 for Index in 1 .. Temp_Files.Last loop
380 (Get_Name_String (Temp_Files.Table (Index)), Dont_Care);
383 end Delete_All_Temp_Files;
385 ---------------------
386 -- Dependency_Name --
387 ---------------------
389 function Dependency_Name
390 (Source_File_Name : File_Name_Type;
391 Dependency : Dependency_File_Kind) return File_Name_Type
402 (Source_File_Name, Makefile_Dependency_Suffix));
408 (Source_File_Name, ALI_Dependency_Suffix));
412 ---------------------------
413 -- Display_Language_Name --
414 ---------------------------
416 procedure Display_Language_Name
417 (In_Tree : Project_Tree_Ref;
418 Language : Language_Index)
421 Get_Name_String (In_Tree.Languages_Data.Table (Language).Display_Name);
422 Write_Str (Name_Buffer (1 .. Name_Len));
423 end Display_Language_Name;
425 ---------------------------
426 -- Display_Language_Name --
427 ---------------------------
429 procedure Display_Language_Name (Language : Language_Index) is
431 Get_Name_String (Language_Names.Table (Language));
432 To_Upper (Name_Buffer (1 .. 1));
433 Write_Str (Name_Buffer (1 .. Name_Len));
434 end Display_Language_Name;
440 function Empty_File return File_Name_Type is
442 return File_Name_Type (The_Empty_String);
449 function Empty_Project (Tree : Project_Tree_Ref) return Project_Data is
450 Value : Project_Data;
453 Prj.Initialize (Tree => No_Project_Tree);
454 Value := Project_Empty;
455 Value.Naming := Tree.Private_Part.Default_Naming;
457 if Current_Mode = Multi_Language then
458 Value.Config := Tree.Config;
468 function Empty_String return Name_Id is
470 return The_Empty_String;
477 procedure Expect (The_Token : Token_Type; Token_Image : String) is
479 if Token /= The_Token then
480 Error_Msg (Token_Image & " expected", Token_Ptr);
489 (File : File_Name_Type;
490 With_Suffix : String) return File_Name_Type
495 Get_Name_String (File);
496 Last := Name_Len + 1;
498 while Name_Len /= 0 and then Name_Buffer (Name_Len) /= '.' loop
499 Name_Len := Name_Len - 1;
502 if Name_Len <= 1 then
506 for J in With_Suffix'Range loop
507 Name_Buffer (Name_Len) := With_Suffix (J);
508 Name_Len := Name_Len + 1;
511 Name_Len := Name_Len - 1;
516 --------------------------------
517 -- For_Every_Project_Imported --
518 --------------------------------
520 procedure For_Every_Project_Imported
522 In_Tree : Project_Tree_Ref;
523 With_State : in out State)
526 procedure Recursive_Check (Project : Project_Id);
527 -- Check if a project has already been seen. If not seen, mark it as
528 -- Seen, Call Action, and check all its imported projects.
530 ---------------------
531 -- Recursive_Check --
532 ---------------------
534 procedure Recursive_Check (Project : Project_Id) is
537 if not In_Tree.Projects.Table (Project).Seen then
538 In_Tree.Projects.Table (Project).Seen := True;
539 Action (Project, With_State);
542 In_Tree.Projects.Table (Project).Imported_Projects;
543 while List /= Empty_Project_List loop
544 Recursive_Check (In_Tree.Project_Lists.Table (List).Project);
545 List := In_Tree.Project_Lists.Table (List).Next;
550 -- Start of processing for For_Every_Project_Imported
553 for Project in Project_Table.First ..
554 Project_Table.Last (In_Tree.Projects)
556 In_Tree.Projects.Table (Project).Seen := False;
559 Recursive_Check (Project => By);
560 end For_Every_Project_Imported;
566 function Get_Mode return Mode is
575 function Hash (Name : File_Name_Type) return Header_Num is
577 return Hash (Get_Name_String (Name));
580 function Hash (Name : Name_Id) return Header_Num is
582 return Hash (Get_Name_String (Name));
585 function Hash (Name : Path_Name_Type) return Header_Num is
587 return Hash (Get_Name_String (Name));
594 function Image (Casing : Casing_Type) return String is
596 return The_Casing_Images (Casing).all;
599 ----------------------
600 -- In_Configuration --
601 ----------------------
603 function In_Configuration return Boolean is
605 return Configuration_Mode;
606 end In_Configuration;
612 procedure Initialize (Tree : Project_Tree_Ref) is
614 if not Initialized then
618 The_Empty_String := Name_Find;
619 Empty_Name := The_Empty_String;
621 Name_Buffer (1 .. 4) := ".ads";
622 Default_Ada_Spec_Suffix_Id := Name_Find;
624 Name_Buffer (1 .. 4) := ".adb";
625 Default_Ada_Body_Suffix_Id := Name_Find;
627 Name_Buffer (1) := '/';
628 Slash_Id := Name_Find;
630 Name_Buffer (1 .. 3) := "c++";
631 Name_C_Plus_Plus := Name_Find;
635 Set_Name_Table_Byte (Name_Project, Token_Type'Pos (Tok_Project));
636 Set_Name_Table_Byte (Name_Extends, Token_Type'Pos (Tok_Extends));
637 Set_Name_Table_Byte (Name_External, Token_Type'Pos (Tok_External));
639 Language_Indexes.Reset;
640 Last_Language_Index := No_Language_Index;
642 Add_Language_Name (Name_Ada);
643 Add_Language_Name (Name_C);
644 Add_Language_Name (Name_C_Plus_Plus);
647 if Tree /= No_Project_Tree then
656 function Is_A_Language
657 (Tree : Project_Tree_Ref;
659 Language_Name : String) return Boolean
665 Add_Str_To_Name_Buffer (Language_Name);
666 To_Lower (Name_Buffer (1 .. Name_Len));
667 Lang_Id := Name_Find;
669 if Get_Mode = Ada_Only then
671 List : Name_List_Index := Data.Languages;
674 while List /= No_Name_List loop
675 if Tree.Name_Lists.Table (List).Name = Lang_Id then
679 List := Tree.Name_Lists.Table (List).Next;
686 Lang_Ind : Language_Index;
687 Lang_Data : Language_Data;
690 Lang_Ind := Data.First_Language_Processing;
691 while Lang_Ind /= No_Language_Index loop
692 Lang_Data := Tree.Languages_Data.Table (Lang_Ind);
694 if Lang_Data.Name = Lang_Id then
698 Lang_Ind := Lang_Data.Next;
710 function Is_Extending
711 (Extending : Project_Id;
712 Extended : Project_Id;
713 In_Tree : Project_Tree_Ref) return Boolean
719 while Proj /= No_Project loop
720 if Proj = Extended then
724 Proj := In_Tree.Projects.Table (Proj).Extends;
735 (Language : Language_Index;
736 In_Project : Project_Data;
737 In_Tree : Project_Tree_Ref) return Boolean
741 when No_Language_Index =>
744 when First_Language_Indexes =>
745 return In_Project.Langs (Language);
749 Supp : Supp_Language;
750 Supp_Index : Supp_Language_Index := In_Project.Supp_Languages;
753 while Supp_Index /= No_Supp_Language_Index loop
754 Supp := In_Tree.Present_Languages.Table (Supp_Index);
756 if Supp.Index = Language then
760 Supp_Index := Supp.Next;
768 ---------------------------------
769 -- Language_Processing_Data_Of --
770 ---------------------------------
772 function Language_Processing_Data_Of
773 (Language : Language_Index;
774 In_Project : Project_Data;
775 In_Tree : Project_Tree_Ref) return Language_Processing_Data
779 when No_Language_Index =>
780 return Default_Language_Processing_Data;
782 when First_Language_Indexes =>
783 return In_Project.First_Lang_Processing (Language);
787 Supp : Supp_Language_Data;
788 Supp_Index : Supp_Language_Index :=
789 In_Project.Supp_Language_Processing;
792 while Supp_Index /= No_Supp_Language_Index loop
793 Supp := In_Tree.Supp_Languages.Table (Supp_Index);
795 if Supp.Index = Language then
799 Supp_Index := Supp.Next;
802 return Default_Language_Processing_Data;
805 end Language_Processing_Data_Of;
807 -----------------------
808 -- Objects_Exist_For --
809 -----------------------
811 function Objects_Exist_For
813 In_Tree : Project_Tree_Ref) return Boolean
815 Language_Id : Name_Id;
816 Lang : Language_Index;
819 if Current_Mode = Multi_Language then
821 Add_Str_To_Name_Buffer (Language);
822 To_Lower (Name_Buffer (1 .. Name_Len));
823 Language_Id := Name_Find;
825 Lang := In_Tree.First_Language;
827 while Lang /= No_Language_Index loop
828 if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
830 In_Tree.Languages_Data.Table
831 (Lang).Config.Objects_Generated;
834 Lang := In_Tree.Languages_Data.Table (Lang).Next;
839 end Objects_Exist_For;
846 (Source_File_Name : File_Name_Type)
847 return File_Name_Type
850 return Extend_Name (Source_File_Name, Object_Suffix);
853 ----------------------
854 -- Record_Temp_File --
855 ----------------------
857 procedure Record_Temp_File (Path : Path_Name_Type) is
859 Temp_Files.Increment_Last;
860 Temp_Files.Table (Temp_Files.Last) := Path;
861 end Record_Temp_File;
863 ------------------------------------
864 -- Register_Default_Naming_Scheme --
865 ------------------------------------
867 procedure Register_Default_Naming_Scheme
869 Default_Spec_Suffix : File_Name_Type;
870 Default_Body_Suffix : File_Name_Type;
871 In_Tree : Project_Tree_Ref)
874 Suffix : Array_Element_Id;
875 Found : Boolean := False;
876 Element : Array_Element;
879 -- Get the language name in small letters
881 Get_Name_String (Language);
882 Name_Buffer (1 .. Name_Len) := To_Lower (Name_Buffer (1 .. Name_Len));
885 Suffix := In_Tree.Private_Part.Default_Naming.Spec_Suffix;
888 -- Look for an element of the spec sufix array indexed by the language
889 -- name. If one is found, put the default value.
891 while Suffix /= No_Array_Element and then not Found loop
892 Element := In_Tree.Array_Elements.Table (Suffix);
894 if Element.Index = Lang then
896 Element.Value.Value := Name_Id (Default_Spec_Suffix);
897 In_Tree.Array_Elements.Table (Suffix) := Element;
900 Suffix := Element.Next;
904 -- If none can be found, create a new one
910 Index_Case_Sensitive => False,
911 Value => (Project => No_Project,
913 Location => No_Location,
915 Value => Name_Id (Default_Spec_Suffix),
917 Next => In_Tree.Private_Part.Default_Naming.Spec_Suffix);
918 Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
919 In_Tree.Array_Elements.Table
920 (Array_Element_Table.Last (In_Tree.Array_Elements)) :=
922 In_Tree.Private_Part.Default_Naming.Spec_Suffix :=
923 Array_Element_Table.Last (In_Tree.Array_Elements);
926 Suffix := In_Tree.Private_Part.Default_Naming.Body_Suffix;
929 -- Look for an element of the body sufix array indexed by the language
930 -- name. If one is found, put the default value.
932 while Suffix /= No_Array_Element and then not Found loop
933 Element := In_Tree.Array_Elements.Table (Suffix);
935 if Element.Index = Lang then
937 Element.Value.Value := Name_Id (Default_Body_Suffix);
938 In_Tree.Array_Elements.Table (Suffix) := Element;
941 Suffix := Element.Next;
945 -- If none can be found, create a new one
951 Index_Case_Sensitive => False,
952 Value => (Project => No_Project,
954 Location => No_Location,
956 Value => Name_Id (Default_Body_Suffix),
958 Next => In_Tree.Private_Part.Default_Naming.Body_Suffix);
959 Array_Element_Table.Increment_Last
960 (In_Tree.Array_Elements);
961 In_Tree.Array_Elements.Table
962 (Array_Element_Table.Last (In_Tree.Array_Elements))
964 In_Tree.Private_Part.Default_Naming.Body_Suffix :=
965 Array_Element_Table.Last (In_Tree.Array_Elements);
967 end Register_Default_Naming_Scheme;
973 procedure Reset (Tree : Project_Tree_Ref) is
975 -- Def_Lang : constant Name_Node :=
976 -- (Name => Name_Ada,
977 -- Next => No_Name_List);
978 -- Why is the above commented out ???
985 Present_Language_Table.Init (Tree.Present_Languages);
986 Supp_Suffix_Table.Init (Tree.Supp_Suffixes);
987 Supp_Language_Table.Init (Tree.Supp_Languages);
988 Other_Source_Table.Init (Tree.Other_Sources);
992 Language_Data_Table.Init (Tree.Languages_Data);
993 Name_List_Table.Init (Tree.Name_Lists);
994 String_Element_Table.Init (Tree.String_Elements);
995 Variable_Element_Table.Init (Tree.Variable_Elements);
996 Array_Element_Table.Init (Tree.Array_Elements);
997 Array_Table.Init (Tree.Arrays);
998 Package_Table.Init (Tree.Packages);
999 Project_List_Table.Init (Tree.Project_Lists);
1000 Project_Table.Init (Tree.Projects);
1001 Source_Data_Table.Init (Tree.Sources);
1002 Alternate_Language_Table.Init (Tree.Alt_Langs);
1003 Unit_Table.Init (Tree.Units);
1004 Units_Htable.Reset (Tree.Units_HT);
1005 Files_Htable.Reset (Tree.Files_HT);
1006 Source_Paths_Htable.Reset (Tree.Source_Paths_HT);
1008 -- Private part table
1010 Naming_Table.Init (Tree.Private_Part.Namings);
1011 Naming_Table.Increment_Last (Tree.Private_Part.Namings);
1012 Tree.Private_Part.Namings.Table
1013 (Naming_Table.Last (Tree.Private_Part.Namings)) := Std_Naming_Data;
1014 Path_File_Table.Init (Tree.Private_Part.Path_Files);
1015 Source_Path_Table.Init (Tree.Private_Part.Source_Paths);
1016 Object_Path_Table.Init (Tree.Private_Part.Object_Paths);
1017 Tree.Private_Part.Default_Naming := Std_Naming_Data;
1019 if Current_Mode = Ada_Only then
1020 Register_Default_Naming_Scheme
1021 (Language => Name_Ada,
1022 Default_Spec_Suffix => Default_Ada_Spec_Suffix,
1023 Default_Body_Suffix => Default_Ada_Body_Suffix,
1025 Tree.Private_Part.Default_Naming.Separate_Suffix :=
1026 Default_Ada_Body_Suffix;
1030 ------------------------
1031 -- Same_Naming_Scheme --
1032 ------------------------
1034 function Same_Naming_Scheme
1035 (Left, Right : Naming_Data) return Boolean
1038 return Left.Dot_Replacement = Right.Dot_Replacement
1039 and then Left.Casing = Right.Casing
1040 and then Left.Separate_Suffix = Right.Separate_Suffix;
1041 end Same_Naming_Scheme;
1048 (Language : Language_Index;
1050 In_Project : in out Project_Data;
1051 In_Tree : Project_Tree_Ref)
1055 when No_Language_Index =>
1058 when First_Language_Indexes =>
1059 In_Project.Langs (Language) := Present;
1063 Supp : Supp_Language;
1064 Supp_Index : Supp_Language_Index := In_Project.Supp_Languages;
1067 while Supp_Index /= No_Supp_Language_Index loop
1068 Supp := In_Tree.Present_Languages.Table
1071 if Supp.Index = Language then
1072 In_Tree.Present_Languages.Table
1073 (Supp_Index).Present := Present;
1077 Supp_Index := Supp.Next;
1080 Supp := (Index => Language, Present => Present,
1081 Next => In_Project.Supp_Languages);
1082 Present_Language_Table.Increment_Last
1083 (In_Tree.Present_Languages);
1084 Supp_Index := Present_Language_Table.Last
1085 (In_Tree.Present_Languages);
1086 In_Tree.Present_Languages.Table (Supp_Index) :=
1088 In_Project.Supp_Languages := Supp_Index;
1094 (Language_Processing : Language_Processing_Data;
1095 For_Language : Language_Index;
1096 In_Project : in out Project_Data;
1097 In_Tree : Project_Tree_Ref)
1100 case For_Language is
1101 when No_Language_Index =>
1104 when First_Language_Indexes =>
1105 In_Project.First_Lang_Processing (For_Language) :=
1106 Language_Processing;
1110 Supp : Supp_Language_Data;
1111 Supp_Index : Supp_Language_Index;
1114 Supp_Index := In_Project.Supp_Language_Processing;
1115 while Supp_Index /= No_Supp_Language_Index loop
1116 Supp := In_Tree.Supp_Languages.Table (Supp_Index);
1118 if Supp.Index = For_Language then
1119 In_Tree.Supp_Languages.Table
1120 (Supp_Index).Data := Language_Processing;
1124 Supp_Index := Supp.Next;
1127 Supp := (Index => For_Language, Data => Language_Processing,
1128 Next => In_Project.Supp_Language_Processing);
1129 Supp_Language_Table.Increment_Last
1130 (In_Tree.Supp_Languages);
1131 Supp_Index := Supp_Language_Table.Last
1132 (In_Tree.Supp_Languages);
1133 In_Tree.Supp_Languages.Table (Supp_Index) := Supp;
1134 In_Project.Supp_Language_Processing := Supp_Index;
1140 (Suffix : File_Name_Type;
1141 For_Language : Language_Index;
1142 In_Project : in out Project_Data;
1143 In_Tree : Project_Tree_Ref)
1146 case For_Language is
1147 when No_Language_Index =>
1150 when First_Language_Indexes =>
1151 In_Project.Naming.Impl_Suffixes (For_Language) := Suffix;
1156 Supp_Index : Supp_Language_Index :=
1157 In_Project.Naming.Supp_Suffixes;
1160 while Supp_Index /= No_Supp_Language_Index loop
1161 Supp := In_Tree.Supp_Suffixes.Table
1164 if Supp.Index = For_Language then
1165 In_Tree.Supp_Suffixes.Table
1166 (Supp_Index).Suffix := Suffix;
1170 Supp_Index := Supp.Next;
1173 Supp := (Index => For_Language, Suffix => Suffix,
1174 Next => In_Project.Naming.Supp_Suffixes);
1175 Supp_Suffix_Table.Increment_Last
1176 (In_Tree.Supp_Suffixes);
1177 Supp_Index := Supp_Suffix_Table.Last
1178 (In_Tree.Supp_Suffixes);
1179 In_Tree.Supp_Suffixes.Table (Supp_Index) := Supp;
1180 In_Project.Naming.Supp_Suffixes := Supp_Index;
1185 ---------------------
1186 -- Set_Body_Suffix --
1187 ---------------------
1189 procedure Set_Body_Suffix
1190 (In_Tree : Project_Tree_Ref;
1192 Naming : in out Naming_Data;
1193 Suffix : File_Name_Type)
1195 Language_Id : Name_Id;
1196 Element : Array_Element;
1200 Add_Str_To_Name_Buffer (Language);
1201 To_Lower (Name_Buffer (1 .. Name_Len));
1202 Language_Id := Name_Find;
1205 (Index => Language_Id,
1207 Index_Case_Sensitive => False,
1210 Project => No_Project,
1211 Location => No_Location,
1213 Value => Name_Id (Suffix),
1215 Next => Naming.Body_Suffix);
1217 Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
1218 Naming.Body_Suffix :=
1219 Array_Element_Table.Last (In_Tree.Array_Elements);
1220 In_Tree.Array_Elements.Table (Naming.Body_Suffix) := Element;
1221 end Set_Body_Suffix;
1223 --------------------------
1224 -- Set_In_Configuration --
1225 --------------------------
1227 procedure Set_In_Configuration (Value : Boolean) is
1229 Configuration_Mode := Value;
1230 end Set_In_Configuration;
1236 procedure Set_Mode (New_Mode : Mode) is
1238 Current_Mode := New_Mode;
1241 ---------------------
1242 -- Set_Spec_Suffix --
1243 ---------------------
1245 procedure Set_Spec_Suffix
1246 (In_Tree : Project_Tree_Ref;
1248 Naming : in out Naming_Data;
1249 Suffix : File_Name_Type)
1251 Language_Id : Name_Id;
1252 Element : Array_Element;
1256 Add_Str_To_Name_Buffer (Language);
1257 To_Lower (Name_Buffer (1 .. Name_Len));
1258 Language_Id := Name_Find;
1261 (Index => Language_Id,
1263 Index_Case_Sensitive => False,
1266 Project => No_Project,
1267 Location => No_Location,
1269 Value => Name_Id (Suffix),
1271 Next => Naming.Spec_Suffix);
1273 Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
1274 Naming.Spec_Suffix :=
1275 Array_Element_Table.Last (In_Tree.Array_Elements);
1276 In_Tree.Array_Elements.Table (Naming.Spec_Suffix) := Element;
1277 end Set_Spec_Suffix;
1283 function Slash return Path_Name_Type is
1288 -----------------------
1289 -- Spec_Suffix_Id_Of --
1290 -----------------------
1292 function Spec_Suffix_Id_Of
1293 (In_Tree : Project_Tree_Ref;
1295 Naming : Naming_Data) return File_Name_Type
1297 Language_Id : Name_Id;
1298 Element_Id : Array_Element_Id;
1299 Element : Array_Element;
1300 Suffix : File_Name_Type := No_File;
1301 Lang : Language_Index;
1305 Add_Str_To_Name_Buffer (Language);
1306 To_Lower (Name_Buffer (1 .. Name_Len));
1307 Language_Id := Name_Find;
1309 Element_Id := Naming.Spec_Suffix;
1311 while Element_Id /= No_Array_Element loop
1312 Element := In_Tree.Array_Elements.Table (Element_Id);
1314 if Element.Index = Language_Id then
1315 return File_Name_Type (Element.Value.Value);
1318 Element_Id := Element.Next;
1321 if Current_Mode = Multi_Language then
1322 Lang := In_Tree.First_Language;
1324 while Lang /= No_Language_Index loop
1325 if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
1327 In_Tree.Languages_Data.Table
1328 (Lang).Config.Naming_Data.Spec_Suffix;
1332 Lang := In_Tree.Languages_Data.Table (Lang).Next;
1337 end Spec_Suffix_Id_Of;
1339 --------------------
1340 -- Spec_Suffix_Of --
1341 --------------------
1343 function Spec_Suffix_Of
1344 (In_Tree : Project_Tree_Ref;
1346 Naming : Naming_Data) return String
1348 Language_Id : Name_Id;
1349 Element_Id : Array_Element_Id;
1350 Element : Array_Element;
1351 Suffix : File_Name_Type := No_File;
1352 Lang : Language_Index;
1356 Add_Str_To_Name_Buffer (Language);
1357 To_Lower (Name_Buffer (1 .. Name_Len));
1358 Language_Id := Name_Find;
1360 Element_Id := Naming.Spec_Suffix;
1362 while Element_Id /= No_Array_Element loop
1363 Element := In_Tree.Array_Elements.Table (Element_Id);
1365 if Element.Index = Language_Id then
1366 return Get_Name_String (Element.Value.Value);
1369 Element_Id := Element.Next;
1372 if Current_Mode = Multi_Language then
1373 Lang := In_Tree.First_Language;
1375 while Lang /= No_Language_Index loop
1376 if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
1379 (In_Tree.Languages_Data.Table
1380 (Lang).Config.Naming_Data.Spec_Suffix);
1384 Lang := In_Tree.Languages_Data.Table (Lang).Next;
1387 if Suffix /= No_File then
1388 return Get_Name_String (Suffix);
1395 --------------------------
1396 -- Standard_Naming_Data --
1397 --------------------------
1399 function Standard_Naming_Data
1400 (Tree : Project_Tree_Ref := No_Project_Tree) return Naming_Data
1403 if Tree = No_Project_Tree then
1404 Prj.Initialize (Tree => No_Project_Tree);
1405 return Std_Naming_Data;
1408 return Tree.Private_Part.Default_Naming;
1410 end Standard_Naming_Data;
1417 (Language : Language_Index;
1418 In_Project : Project_Data;
1419 In_Tree : Project_Tree_Ref) return File_Name_Type
1423 when No_Language_Index =>
1426 when First_Language_Indexes =>
1427 return In_Project.Naming.Impl_Suffixes (Language);
1432 Supp_Index : Supp_Language_Index :=
1433 In_Project.Naming.Supp_Suffixes;
1436 while Supp_Index /= No_Supp_Language_Index loop
1437 Supp := In_Tree.Supp_Suffixes.Table (Supp_Index);
1439 if Supp.Index = Language then
1443 Supp_Index := Supp.Next;
1455 function Switches_Name
1456 (Source_File_Name : File_Name_Type) return File_Name_Type
1459 return Extend_Name (Source_File_Name, Switches_Dependency_Suffix);
1462 ---------------------------
1463 -- There_Are_Ada_Sources --
1464 ---------------------------
1466 function There_Are_Ada_Sources
1467 (In_Tree : Project_Tree_Ref;
1468 Project : Project_Id) return Boolean
1474 while Prj /= No_Project loop
1475 if In_Tree.Projects.Table (Prj).Ada_Sources /= Nil_String then
1479 Prj := In_Tree.Projects.Table (Prj).Extends;
1483 end There_Are_Ada_Sources;
1489 function Value (Image : String) return Casing_Type is
1491 for Casing in The_Casing_Images'Range loop
1492 if To_Lower (Image) = To_Lower (The_Casing_Images (Casing).all) then
1497 raise Constraint_Error;
1501 -- Make sure that the standard config and user project file extensions are
1502 -- compatible with canonical case file naming.
1504 Canonical_Case_File_Name (Config_Project_File_Extension);
1505 Canonical_Case_File_Name (Project_File_Extension);