end record;
-- Information about file names found in string list attribute
-- Source_Files or in a source list file, stored in hash table
- -- Source_Names, used by procedure
- -- Ada_Check.Get_Path_Names_And_Record_Sources.
+ -- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
No_Name_Location : constant Name_Location :=
(Name => No_Name, Location => No_Location, Found => False);
Equal => "=");
-- Hash table to store file names found in string list attribute
-- Source_Files or in a source list file, stored in hash table
- -- Source_Names, used by procedure
- -- Ada_Check.Get_Path_Names_And_Record_Sources.
+ -- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
package Recursive_Dirs is new GNAT.HTable.Simple_HTable
(Header_Num => Header_Num,
-- a source with a file name following the naming convention.
function ALI_File_Name (Source : String) return String;
- -- Return the ALI file name corresponding to a source.
+ -- Return the ALI file name corresponding to a source
procedure Check_Ada_Name
(Name : String;
Unit : out Name_Id);
- -- Check that a name is a valid Ada unit name.
+ -- Check that a name is a valid Ada unit name
- procedure Check_Ada_Naming_Scheme
+ procedure Check_Naming_Scheme
(Data : in out Project_Data;
Project : Project_Id);
-- Check the naming scheme part of Data
procedure Check_Ada_Naming_Scheme_Validity
(Project : Project_Id;
Naming : Naming_Data);
- -- Check that the package Naming is correct.
+ -- Check that the package Naming is correct
procedure Check_For_Source
(File_Name : Name_Id;
Project : Project_Id;
Data : in out Project_Data;
Location : Source_Ptr;
- Language : Other_Programming_Language;
+ Language : Language_Index;
Suffix : String;
Naming_Exception : Boolean);
-- Check if a file in a source directory is a source for a specific
- -- language other than Ada.
+ -- language other than Ada. Comments required for parameters ???
+
+ procedure Check_If_Externally_Built
+ (Project : Project_Id;
+ Data : in out Project_Data);
+ -- ??? comment required
+
+ procedure Check_Library_Attributes
+ (Project : Project_Id;
+ Data : in out Project_Data);
+ -- ??? comment required
+
+ procedure Check_Package_Naming
+ (Project : Project_Id;
+ Data : in out Project_Data);
+ -- ??? comment required
+
+ procedure Check_Programming_Languages (Data : in out Project_Data);
+ -- ??? comment required
function Check_Project
(P : Project_Id;
-- Returns True if P is Root_Project or, if Extending is True, a project
-- extended by Root_Project.
+ procedure Check_Stand_Alone_Library
+ (Project : Project_Id;
+ Data : in out Project_Data;
+ Extending : Boolean);
+
function Compute_Directory_Last (Dir : String) return Natural;
-- Return the index of the last significant character in Dir. This is used
-- to avoid duplicates '/' at the end of directory names
+ function Body_Suffix_Of
+ (Language : Language_Index; In_Project : Project_Data)
+ return String;
+
procedure Error_Msg
(Project : Project_Id;
Msg : String;
procedure Find_Sources
(Project : Project_Id;
Data : in out Project_Data;
- For_Language : Programming_Language;
+ For_Language : Language_Index;
Follow_Links : Boolean := False);
-- Find all the sources in all of the source directories of a project for
-- a specified language.
procedure Free_Ada_Naming_Exceptions;
-- Free the internal hash tables used for checking naming exceptions
+ procedure Get_Directories
+ (Project : Project_Id;
+ Data : in out Project_Data);
+ -- Get the object directory, the exec directory and the source directories
+ -- of a project.
+
procedure Get_Mains (Project : Project_Id; Data : in out Project_Data);
-- Get the mains of a project from attribute Main, if it exists, and put
-- them in the project data.
-- path name of the directory, Display is the directory path name for
-- display purposes.
+ procedure Look_For_Sources
+ (Project : Project_Id;
+ Data : in out Project_Data;
+ Follow_Links : Boolean);
+ -- Comment required ???
+
function Path_Name_Of
(File_Name : Name_Id;
Directory : Name_Id) return String;
function Project_Extends
(Extending : Project_Id;
Extended : Project_Id) return Boolean;
- -- Returns True if Extending is extending directly or indirectly Extended.
+ -- Returns True if Extending is extending Extended either directly or
+ -- indirectly.
procedure Record_Ada_Source
(File_Name : Name_Id;
procedure Record_Other_Sources
(Project : Project_Id;
Data : in out Project_Data;
- Language : Programming_Language;
+ Language : Language_Index;
Naming_Exceptions : Boolean);
-- Record the sources of a language in a project.
-- When Naming_Exceptions is True, mark the found sources as such, to
-- later remove those that are not named in a list of sources.
procedure Show_Source_Dirs (Project : Project_Id);
- -- List all the source directories of a project.
+ -- List all the source directories of a project
function Suffix_For
- (Language : Programming_Language;
+ (Language : Language_Index;
Naming : Naming_Data) return Name_Id;
-- Get the suffix for the source of a language from a package naming.
-- If not specified, return the default for the language.
- ---------------
- -- Ada_Check --
- ---------------
+ procedure Warn_If_Not_Sources
+ (Project : Project_Id;
+ Conventions : Array_Element_Id;
+ Specs : Boolean;
+ Extending : Boolean);
+ -- Check that individual naming conventions apply to immediate
+ -- sources of the project; if not, issue a warning.
+
+ -------------------
+ -- ALI_File_Name --
+ -------------------
+
+ function ALI_File_Name (Source : String) return String is
+ begin
+ -- If the source name has an extension, then replace it with
+ -- the ALI suffix.
+
+ for Index in reverse Source'First + 1 .. Source'Last loop
+ if Source (Index) = '.' then
+ return Source (Source'First .. Index - 1) & ALI_Suffix;
+ end if;
+ end loop;
+
+ -- If there is no dot, or if it is the first character, just add the
+ -- ALI suffix.
+
+ return Source & ALI_Suffix;
+ end ALI_File_Name;
- procedure Ada_Check
+ -----------
+ -- Check --
+ -----------
+
+ procedure Check
(Project : Project_Id;
Report_Error : Put_Line_Access;
Follow_Links : Boolean)
is
- Data : Project_Data;
- Languages : Variable_Value := Nil_Variable_Value;
+ Data : Project_Data := Projects.Table (Project);
Extending : Boolean := False;
- procedure Get_Path_Names_And_Record_Sources;
- -- Find the path names of the source files in the Source_Names table
- -- in the source directories and record those that are Ada sources.
-
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr);
- -- Get the sources of a project from a text file
-
- procedure Warn_If_Not_Sources
- (Conventions : Array_Element_Id;
- Specs : Boolean);
- -- Check that individual naming conventions apply to immediate
- -- sources of the project; if not, issue a warning.
-
- ---------------------------------------
- -- Get_Path_Names_And_Record_Sources --
- ---------------------------------------
+ begin
+ Error_Report := Report_Error;
- procedure Get_Path_Names_And_Record_Sources is
- Source_Dir : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Path : Name_Id;
+ Recursive_Dirs.Reset;
- Dir : Dir_Type;
- Name : Name_Id;
- Canonical_Name : Name_Id;
- Name_Str : String (1 .. 1_024);
- Last : Natural := 0;
- NL : Name_Location;
+ -- Object, exec and source directories
- Current_Source : String_List_Id := Nil_String;
+ Get_Directories (Project, Data);
- First_Error : Boolean := True;
+ -- Get the programming languages
- Source_Recorded : Boolean := False;
+ Check_Programming_Languages (Data);
- begin
- -- We look in all source directories for the file names in the
- -- hash table Source_Names
+ -- Library attributes
- while Source_Dir /= Nil_String loop
- Source_Recorded := False;
- Element := String_Elements.Table (Source_Dir);
+ Check_Library_Attributes (Project, Data);
- declare
- Dir_Path : constant String := Get_Name_String (Element.Value);
- begin
- if Current_Verbosity = High then
- Write_Str ("checking directory """);
- Write_Str (Dir_Path);
- Write_Line ("""");
- end if;
+ Check_If_Externally_Built (Project, Data);
- Open (Dir, Dir_Path);
+ if Current_Verbosity = High then
+ Show_Source_Dirs (Project);
+ end if;
- loop
- Read (Dir, Name_Str, Last);
- exit when Last = 0;
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
- Name := Name_Find;
- Canonical_Case_File_Name (Name_Str (1 .. Last));
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
- Canonical_Name := Name_Find;
- NL := Source_Names.Get (Canonical_Name);
+ Check_Package_Naming (Project, Data);
- if NL /= No_Name_Location and then not NL.Found then
- NL.Found := True;
- Source_Names.Set (Canonical_Name, NL);
- Name_Len := Dir_Path'Length;
- Name_Buffer (1 .. Name_Len) := Dir_Path;
+ Extending := Data.Extends /= No_Project;
- if Name_Buffer (Name_Len) /= Directory_Separator then
- Add_Char_To_Name_Buffer (Directory_Separator);
- end if;
+ Check_Naming_Scheme (Data, Project);
- Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
- Path := Name_Find;
+ Prepare_Ada_Naming_Exceptions (Data.Naming.Bodies, Body_Part);
+ Prepare_Ada_Naming_Exceptions (Data.Naming.Specs, Specification);
- if Current_Verbosity = High then
- Write_Str (" found ");
- Write_Line (Get_Name_String (Name));
- end if;
+ -- Find the sources
- -- Register the source if it is an Ada compilation unit.
+ if Data.Source_Dirs /= Nil_String then
+ Look_For_Sources (Project, Data, Follow_Links);
+ end if;
- Record_Ada_Source
- (File_Name => Name,
- Path_Name => Path,
- Project => Project,
- Data => Data,
- Location => NL.Location,
- Current_Source => Current_Source,
- Source_Recorded => Source_Recorded,
- Follow_Links => Follow_Links);
- end if;
- end loop;
+ if Data.Ada_Sources_Present then
- Close (Dir);
- end;
+ -- Check that all individual naming conventions apply to sources of
+ -- this project file.
+
+ Warn_If_Not_Sources
+ (Project, Data.Naming.Bodies,
+ Specs => False,
+ Extending => Extending);
+ Warn_If_Not_Sources
+ (Project, Data.Naming.Specs,
+ Specs => True,
+ Extending => Extending);
+ end if;
- if Source_Recorded then
- String_Elements.Table (Source_Dir).Flag := True;
- end if;
- Source_Dir := Element.Next;
- end loop;
+ -- If it is a library project file, check if it is a standalone library
- -- It is an error if a source file name in a source list or
- -- in a source list file is not found.
+ if Data.Library then
+ Check_Stand_Alone_Library (Project, Data, Extending);
+ end if;
- NL := Source_Names.Get_First;
+ -- Put the list of Mains, if any, in the project data
- while NL /= No_Name_Location loop
- if not NL.Found then
- Err_Vars.Error_Msg_Name_1 := NL.Name;
+ Get_Mains (Project, Data);
- if First_Error then
- Error_Msg
- (Project,
- "source file { cannot be found",
- NL.Location);
- First_Error := False;
+ -- Update the project data in the Projects table
- else
- Error_Msg
- (Project,
- "\source file { cannot be found",
- NL.Location);
- end if;
- end if;
+ Projects.Table (Project) := Data;
- NL := Source_Names.Get_Next;
- end loop;
- end Get_Path_Names_And_Record_Sources;
+ Free_Ada_Naming_Exceptions;
+ end Check;
- ---------------------------
- -- Get_Sources_From_File --
- ---------------------------
+ --------------------
+ -- Check_Ada_Name --
+ --------------------
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr)
- is
- begin
- -- Get the list of sources from the file and put them in hash table
- -- Source_Names.
+ procedure Check_Ada_Name
+ (Name : String;
+ Unit : out Name_Id)
+ is
+ The_Name : String := Name;
+ Real_Name : Name_Id;
+ Need_Letter : Boolean := True;
+ Last_Underscore : Boolean := False;
+ OK : Boolean := The_Name'Length > 0;
- Get_Sources_From_File (Path, Location, Project);
+ begin
+ To_Lower (The_Name);
- -- Look in the source directories to find those sources
+ Name_Len := The_Name'Length;
+ Name_Buffer (1 .. Name_Len) := The_Name;
+ Real_Name := Name_Find;
- Get_Path_Names_And_Record_Sources;
+ -- Check first that the given name is not an Ada reserved word
- -- We should have found at least one source.
- -- If not, report an error.
+ if Get_Name_Table_Byte (Real_Name) /= 0
+ and then Real_Name /= Name_Project
+ and then Real_Name /= Name_Extends
+ and then Real_Name /= Name_External
+ then
+ Unit := No_Name;
- if Data.Sources = Nil_String then
- Error_Msg (Project,
- "there are no Ada sources in this project",
- Location);
+ if Current_Verbosity = High then
+ Write_Str (The_Name);
+ Write_Line (" is an Ada reserved word.");
end if;
- end Get_Sources_From_File;
- -------------------------
- -- Warn_If_Not_Sources --
- -------------------------
+ return;
+ end if;
- procedure Warn_If_Not_Sources
- (Conventions : Array_Element_Id;
- Specs : Boolean)
- is
- Conv : Array_Element_Id := Conventions;
- Unit : Name_Id;
- The_Unit_Id : Unit_Id;
- The_Unit_Data : Unit_Data;
- Location : Source_Ptr;
+ for Index in The_Name'Range loop
+ if Need_Letter then
- begin
- while Conv /= No_Array_Element loop
- Unit := Array_Elements.Table (Conv).Index;
- Error_Msg_Name_1 := Unit;
- Get_Name_String (Unit);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Unit := Name_Find;
- The_Unit_Id := Units_Htable.Get (Unit);
- Location := Array_Elements.Table (Conv).Value.Location;
-
- if The_Unit_Id = Prj.Com.No_Unit then
- Error_Msg
- (Project,
- "?unknown unit {",
- Location);
+ -- We need a letter (at the beginning, and following a dot),
+ -- but we don't have one.
- else
- The_Unit_Data := Units.Table (The_Unit_Id);
+ if Is_Letter (The_Name (Index)) then
+ Need_Letter := False;
- if Specs then
- if not Check_Project
- (The_Unit_Data.File_Names (Specification).Project,
- Project, Extending)
- then
- Error_Msg
- (Project,
- "?unit{ has no spec in this project",
- Location);
- end if;
+ else
+ OK := False;
- else
- if not Check_Project
- (The_Unit_Data.File_Names (Com.Body_Part).Project,
- Project, Extending)
- then
- Error_Msg
- (Project,
- "?unit{ has no body in this project",
- Location);
- end if;
+ if Current_Verbosity = High then
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is not a letter.");
end if;
+
+ exit;
end if;
- Conv := Array_Elements.Table (Conv).Next;
- end loop;
- end Warn_If_Not_Sources;
+ elsif Last_Underscore
+ and then (The_Name (Index) = '_' or else The_Name (Index) = '.')
+ then
+ -- Two underscores are illegal, and a dot cannot follow
+ -- an underscore.
- -- Start of processing for Ada_Check
+ OK := False;
- begin
- Language_Independent_Check (Project, Report_Error);
+ if Current_Verbosity = High then
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is illegal here.");
+ end if;
- Error_Report := Report_Error;
+ exit;
- Data := Projects.Table (Project);
- Extending := Data.Extends /= No_Project;
- Languages := Prj.Util.Value_Of (Name_Languages, Data.Decl.Attributes);
+ elsif The_Name (Index) = '.' then
- Data.Naming.Current_Language := Name_Ada;
- Data.Ada_Sources_Present := Data.Source_Dirs /= Nil_String;
+ -- We need a letter after a dot
- if not Languages.Default then
- declare
- Current : String_List_Id := Languages.Values;
- Element : String_Element;
- Ada_Found : Boolean := False;
+ Need_Letter := True;
- begin
- Look_For_Ada : while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
+ elsif The_Name (Index) = '_' then
+ Last_Underscore := True;
- if Name_Buffer (1 .. Name_Len) = "ada" then
- Ada_Found := True;
- exit Look_For_Ada;
- end if;
+ else
+ -- We need an letter or a digit
- Current := Element.Next;
- end loop Look_For_Ada;
+ Last_Underscore := False;
- if not Ada_Found then
+ if not Is_Alphanumeric (The_Name (Index)) then
+ OK := False;
- -- Mark the project file as having no sources for Ada
+ if Current_Verbosity = High then
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is not alphanumeric.");
+ end if;
- Data.Ada_Sources_Present := False;
+ exit;
end if;
- end;
- end if;
+ end if;
+ end loop;
- Check_Ada_Naming_Scheme (Data, Project);
+ -- Cannot end with an underscore or a dot
- Prepare_Ada_Naming_Exceptions (Data.Naming.Bodies, Body_Part);
- Prepare_Ada_Naming_Exceptions (Data.Naming.Specs, Specification);
+ OK := OK and then not Need_Letter and then not Last_Underscore;
- -- If we have source directories, then find the sources
+ if OK then
+ Unit := Real_Name;
- if Data.Ada_Sources_Present then
- if Data.Source_Dirs = Nil_String then
- Data.Ada_Sources_Present := False;
+ else
+ -- Signal a problem with No_Name
- else
- declare
- Sources : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Files,
- Data.Decl.Attributes);
+ Unit := No_Name;
+ end if;
+ end Check_Ada_Name;
- Source_List_File : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_List_File,
- Data.Decl.Attributes);
+ --------------------------------------
+ -- Check_Ada_Naming_Scheme_Validity --
+ --------------------------------------
- Locally_Removed : constant Variable_Value :=
- Util.Value_Of
- (Name_Locally_Removed_Files,
- Data.Decl.Attributes);
+ procedure Check_Ada_Naming_Scheme_Validity
+ (Project : Project_Id;
+ Naming : Naming_Data)
+ is
+ begin
+ -- Only check if we are not using the standard naming scheme
- begin
- pragma Assert
- (Sources.Kind = List,
- "Source_Files is not a list");
+ if Naming /= Standard_Naming_Data then
+ declare
+ Dot_Replacement : constant String :=
+ Get_Name_String
+ (Naming.Dot_Replacement);
- pragma Assert
- (Source_List_File.Kind = Single,
- "Source_List_File is not a single string");
+ Spec_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Ada_Spec_Suffix);
- if not Sources.Default then
- if not Source_List_File.Default then
- Error_Msg
- (Project,
- "?both variables source_files and " &
- "source_list_file are present",
- Source_List_File.Location);
- end if;
+ Body_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Ada_Body_Suffix);
- -- Sources is a list of file names
+ Separate_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Separate_Suffix);
- declare
- Current : String_List_Id := Sources.Values;
- Element : String_Element;
- Location : Source_Ptr;
- Name : Name_Id;
+ begin
+ -- Dot_Replacement cannot
+ -- - be empty
+ -- - start or end with an alphanumeric
+ -- - be a single '_'
+ -- - start with an '_' followed by an alphanumeric
+ -- - contain a '.' except if it is "."
- begin
- Source_Names.Reset;
+ if Dot_Replacement'Length = 0
+ or else Is_Alphanumeric
+ (Dot_Replacement (Dot_Replacement'First))
+ or else Is_Alphanumeric
+ (Dot_Replacement (Dot_Replacement'Last))
+ or else (Dot_Replacement (Dot_Replacement'First) = '_'
+ and then
+ (Dot_Replacement'Length = 1
+ or else
+ Is_Alphanumeric
+ (Dot_Replacement (Dot_Replacement'First + 1))))
+ or else (Dot_Replacement'Length > 1
+ and then
+ Index (Source => Dot_Replacement,
+ Pattern => ".") /= 0)
+ then
+ Error_Msg
+ (Project,
+ '"' & Dot_Replacement &
+ """ is illegal for Dot_Replacement.",
+ Naming.Dot_Repl_Loc);
+ end if;
- Data.Ada_Sources_Present := Current /= Nil_String;
+ -- Suffixes cannot
+ -- - be empty
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ if Is_Illegal_Suffix
+ (Spec_Suffix, Dot_Replacement = ".")
+ then
+ Err_Vars.Error_Msg_Name_1 := Naming.Ada_Spec_Suffix;
+ Error_Msg
+ (Project,
+ "{ is illegal for Spec_Suffix",
+ Naming.Spec_Suffix_Loc);
+ end if;
- -- If the element has no location, then use the
- -- location of Sources to report possible errors.
+ if Is_Illegal_Suffix
+ (Body_Suffix, Dot_Replacement = ".")
+ then
+ Err_Vars.Error_Msg_Name_1 := Naming.Ada_Body_Suffix;
+ Error_Msg
+ (Project,
+ "{ is illegal for Body_Suffix",
+ Naming.Body_Suffix_Loc);
+ end if;
- if Element.Location = No_Location then
- Location := Sources.Location;
+ if Body_Suffix /= Separate_Suffix then
+ if Is_Illegal_Suffix
+ (Separate_Suffix, Dot_Replacement = ".")
+ then
+ Err_Vars.Error_Msg_Name_1 := Naming.Separate_Suffix;
+ Error_Msg
+ (Project,
+ "{ is illegal for Separate_Suffix",
+ Naming.Sep_Suffix_Loc);
+ end if;
+ end if;
- else
- Location := Element.Location;
- end if;
+ -- Spec_Suffix cannot have the same termination as
+ -- Body_Suffix or Separate_Suffix
- Source_Names.Set
- (K => Name,
- E =>
- (Name => Name,
- Location => Location,
- Found => False));
+ if Spec_Suffix'Length <= Body_Suffix'Length
+ and then
+ Body_Suffix (Body_Suffix'Last -
+ Spec_Suffix'Length + 1 ..
+ Body_Suffix'Last) = Spec_Suffix
+ then
+ Error_Msg
+ (Project,
+ "Body_Suffix (""" &
+ Body_Suffix &
+ """) cannot end with" &
+ " Spec_Suffix (""" &
+ Spec_Suffix & """).",
+ Naming.Body_Suffix_Loc);
+ end if;
- Current := Element.Next;
- end loop;
+ if Body_Suffix /= Separate_Suffix
+ and then Spec_Suffix'Length <= Separate_Suffix'Length
+ and then
+ Separate_Suffix
+ (Separate_Suffix'Last - Spec_Suffix'Length + 1
+ ..
+ Separate_Suffix'Last) = Spec_Suffix
+ then
+ Error_Msg
+ (Project,
+ "Separate_Suffix (""" &
+ Separate_Suffix &
+ """) cannot end with" &
+ " Spec_Suffix (""" &
+ Spec_Suffix & """).",
+ Naming.Sep_Suffix_Loc);
+ end if;
+ end;
+ end if;
+ end Check_Ada_Naming_Scheme_Validity;
- Get_Path_Names_And_Record_Sources;
- end;
+ ----------------------
+ -- Check_For_Source --
+ ----------------------
- -- No source_files specified
+ procedure Check_For_Source
+ (File_Name : Name_Id;
+ Path_Name : Name_Id;
+ Project : Project_Id;
+ Data : in out Project_Data;
+ Location : Source_Ptr;
+ Language : Language_Index;
+ Suffix : String;
+ Naming_Exception : Boolean)
+ is
+ Name : String := Get_Name_String (File_Name);
+ Real_Location : Source_Ptr := Location;
- -- We check Source_List_File has been specified.
+ begin
+ Canonical_Case_File_Name (Name);
- elsif not Source_List_File.Default then
+ -- A file is a source of a language if Naming_Exception is True (case
+ -- of naming exceptions) or if its file name ends with the suffix.
- -- Source_List_File is the name of the file
- -- that contains the source file names
+ if Naming_Exception or else
+ (Name'Length > Suffix'Length and then
+ Name (Name'Last - Suffix'Length + 1 .. Name'Last) = Suffix)
+ then
+ if Real_Location = No_Location then
+ Real_Location := Data.Location;
+ end if;
- declare
- Source_File_Path_Name : constant String :=
- Path_Name_Of
- (Source_List_File.Value,
- Data.Directory);
+ declare
+ Path : String := Get_Name_String (Path_Name);
- begin
- if Source_File_Path_Name'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Source_List_File.Value;
- Error_Msg
- (Project,
- "file with sources { does not exist",
- Source_List_File.Location);
+ Path_Id : Name_Id;
+ -- The path name id (in canonical case)
- else
- Get_Sources_From_File
- (Source_File_Path_Name,
- Source_List_File.Location);
- end if;
- end;
+ File_Id : Name_Id;
+ -- The file name id (in canonical case)
- else
- -- Neither Source_Files nor Source_List_File has been
- -- specified. Find all the files that satisfy the naming
- -- scheme in all the source directories.
+ Obj_Id : Name_Id;
+ -- The object file name
- Find_Sources (Project, Data, Lang_Ada, Follow_Links);
- end if;
+ Obj_Path_Id : Name_Id;
+ -- The object path name
- -- If there are sources that are locally removed, mark them as
- -- such in the Units table.
+ Dep_Id : Name_Id;
+ -- The dependency file name
- if not Locally_Removed.Default then
+ Dep_Path_Id : Name_Id;
+ -- The dependency path name
- -- Sources can be locally removed only in extending
- -- project files.
+ Dot_Pos : Natural := 0;
+ -- Position of the last dot in Name
- if Data.Extends = No_Project then
- Error_Msg
- (Project,
- "Locally_Removed_Files can only be used " &
- "in an extending project file",
- Locally_Removed.Location);
+ Source : Other_Source;
+ Source_Id : Other_Source_Id := Data.First_Other_Source;
- else
- declare
- Current : String_List_Id :=
- Locally_Removed.Values;
- Element : String_Element;
- Location : Source_Ptr;
- OK : Boolean;
- Unit : Unit_Data;
- Name : Name_Id;
- Extended : Project_Id;
+ begin
+ Canonical_Case_File_Name (Path);
- begin
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ -- Get the file name id
- -- If the element has no location, then use the
- -- location of Locally_Removed to report
- -- possible errors.
+ Name_Len := Name'Length;
+ Name_Buffer (1 .. Name_Len) := Name;
+ File_Id := Name_Find;
- if Element.Location = No_Location then
- Location := Locally_Removed.Location;
+ -- Get the path name id
- else
- Location := Element.Location;
- end if;
+ Name_Len := Path'Length;
+ Name_Buffer (1 .. Name_Len) := Path;
+ Path_Id := Name_Find;
- OK := False;
-
- for Index in 1 .. Units.Last loop
- Unit := Units.Table (Index);
-
- if
- Unit.File_Names (Specification).Name = Name
- then
- OK := True;
-
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
-
- Extended := Unit.File_Names
- (Specification).Project;
-
- if Extended = Project then
- Error_Msg
- (Project,
- "cannot remove a source " &
- "of the same project",
- Location);
+ -- Find the position of the last dot
- elsif
- Project_Extends (Project, Extended)
- then
- Unit.File_Names
- (Specification).Path := Slash;
- Unit.File_Names
- (Specification).Needs_Pragma := False;
- Units.Table (Index) := Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Specification).Name);
- exit;
-
- else
- Error_Msg
- (Project,
- "cannot remove a source from " &
- "another project",
- Location);
- end if;
+ for J in reverse Name'Range loop
+ if Name (J) = '.' then
+ Dot_Pos := J;
+ exit;
+ end if;
+ end loop;
- elsif
- Unit.File_Names (Body_Part).Name = Name
- then
- OK := True;
+ if Dot_Pos <= Name'First then
+ Dot_Pos := Name'Last + 1;
+ end if;
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
+ -- Compute the object file name
- Extended := Unit.File_Names
- (Body_Part).Project;
+ Get_Name_String (File_Id);
+ Name_Len := Dot_Pos - Name'First;
- if Extended = Project then
- Error_Msg
- (Project,
- "cannot remove a source " &
- "of the same project",
- Location);
+ for J in Object_Suffix'Range loop
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Object_Suffix (J);
+ end loop;
- elsif
- Project_Extends (Project, Extended)
- then
- Unit.File_Names (Body_Part).Path := Slash;
- Unit.File_Names (Body_Part).Needs_Pragma
- := False;
- Units.Table (Index) := Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Body_Part).Name);
- exit;
- end if;
+ Obj_Id := Name_Find;
- end if;
- end loop;
+ -- Compute the object path name
- if not OK then
- Err_Vars.Error_Msg_Name_1 := Name;
- Error_Msg (Project, "unknown file {", Location);
- end if;
+ Get_Name_String (Data.Object_Directory);
- Current := Element.Next;
- end loop;
- end;
- end if;
- end if;
- end;
- end if;
- end if;
+ if Name_Buffer (Name_Len) /= Directory_Separator and then
+ Name_Buffer (Name_Len) /= '/'
+ then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Directory_Separator;
+ end if;
- if Data.Ada_Sources_Present then
+ Add_Str_To_Name_Buffer (Get_Name_String (Obj_Id));
+ Obj_Path_Id := Name_Find;
- -- Check that all individual naming conventions apply to
- -- sources of this project file.
+ -- Compute the dependency file name
- Warn_If_Not_Sources (Data.Naming.Bodies, Specs => False);
- Warn_If_Not_Sources (Data.Naming.Specs, Specs => True);
- end if;
+ Get_Name_String (File_Id);
+ Name_Len := Dot_Pos - Name'First + 1;
+ Name_Buffer (Name_Len) := '.';
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := 'd';
+ Dep_Id := Name_Find;
- -- If it is a library project file, check if it is a standalone library
+ -- Compute the dependency path name
- if Data.Library then
- Standalone_Library : declare
- Lib_Interfaces : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Interface,
- Data.Decl.Attributes);
- Lib_Auto_Init : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Auto_Init,
- Data.Decl.Attributes);
+ Get_Name_String (Data.Object_Directory);
- Lib_Src_Dir : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Src_Dir,
- Data.Decl.Attributes);
+ if Name_Buffer (Name_Len) /= Directory_Separator and then
+ Name_Buffer (Name_Len) /= '/'
+ then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Directory_Separator;
+ end if;
- Lib_Symbol_File : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Symbol_File,
- Data.Decl.Attributes);
+ Add_Str_To_Name_Buffer (Get_Name_String (Dep_Id));
+ Dep_Path_Id := Name_Find;
- Lib_Symbol_Policy : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Symbol_Policy,
- Data.Decl.Attributes);
+ -- Check if source is already in the list of source for this
+ -- project: it may have already been specified as a naming
+ -- exception for the same language or an other language, or
+ -- they may be two identical file names in different source
+ -- directories.
- Lib_Ref_Symbol_File : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Reference_Symbol_File,
- Data.Decl.Attributes);
+ while Source_Id /= No_Other_Source loop
+ Source := Other_Sources.Table (Source_Id);
+ Source_Id := Source.Next;
- Auto_Init_Supported : constant Boolean :=
- MLib.Tgt.
- Standalone_Library_Auto_Init_Is_Supported;
+ if Source.File_Name = File_Id then
- OK : Boolean := True;
+ -- Two sources of different languages cannot have the same
+ -- file name.
- begin
- pragma Assert (Lib_Interfaces.Kind = List);
+ if Source.Language /= Language then
+ Error_Msg_Name_1 := File_Name;
+ Error_Msg
+ (Project,
+ "{ cannot be a source of several languages",
+ Real_Location);
+ return;
- -- It is a stand-alone library project file if attribute
- -- Library_Interface is defined.
+ -- No problem if a file has already been specified as
+ -- a naming exception of this language.
- if not Lib_Interfaces.Default then
- declare
- Interfaces : String_List_Id := Lib_Interfaces.Values;
- Interface_ALIs : String_List_Id := Nil_String;
- Unit : Name_Id;
- The_Unit_Id : Unit_Id;
- The_Unit_Data : Unit_Data;
+ elsif Source.Path_Name = Path_Id then
- procedure Add_ALI_For (Source : Name_Id);
- -- Add an ALI file name to the list of Interface ALIs
+ -- Reset the naming exception flag, if this is not a
+ -- naming exception.
- -----------------
- -- Add_ALI_For --
- -----------------
+ if not Naming_Exception then
+ Other_Sources.Table (Source_Id).Naming_Exception :=
+ False;
+ end if;
- procedure Add_ALI_For (Source : Name_Id) is
- begin
- Get_Name_String (Source);
+ return;
- declare
- ALI : constant String :=
- ALI_File_Name (Name_Buffer (1 .. Name_Len));
- ALI_Name_Id : Name_Id;
- begin
- Name_Len := ALI'Length;
- Name_Buffer (1 .. Name_Len) := ALI;
- ALI_Name_Id := Name_Find;
-
- String_Elements.Increment_Last;
- String_Elements.Table (String_Elements.Last) :=
- (Value => ALI_Name_Id,
- Index => 0,
- Display_Value => ALI_Name_Id,
- Location => String_Elements.Table
- (Interfaces).Location,
- Flag => False,
- Next => Interface_ALIs);
- Interface_ALIs := String_Elements.Last;
- end;
- end Add_ALI_For;
+ -- There are several files with the same names, but the
+ -- order of the source directories is known (no /**):
+ -- only the first one encountered is kept, the other ones
+ -- are ignored.
- begin
- Data.Standalone_Library := True;
+ elsif Data.Known_Order_Of_Source_Dirs then
+ return;
- -- Library_Interface cannot be an empty list
+ -- But it is an error if the order of the source directories
+ -- is not known.
- if Interfaces = Nil_String then
+ else
+ Error_Msg_Name_1 := File_Name;
Error_Msg
(Project,
- "Library_Interface cannot be an empty list",
- Lib_Interfaces.Location);
+ "{ is found in several source directories",
+ Real_Location);
+ return;
end if;
- -- Process each unit name specified in the attribute
- -- Library_Interface.
-
- while Interfaces /= Nil_String loop
- Get_Name_String
- (String_Elements.Table (Interfaces).Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
-
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "an interface cannot be an empty string",
- String_Elements.Table (Interfaces).Location);
-
- else
- Unit := Name_Find;
- Error_Msg_Name_1 := Unit;
- The_Unit_Id := Units_Htable.Get (Unit);
+ -- Two sources with different file names cannot have the same
+ -- object file name.
- if The_Unit_Id = Prj.Com.No_Unit then
- Error_Msg
- (Project,
- "unknown unit {",
- String_Elements.Table (Interfaces).Location);
+ elsif Source.Object_Name = Obj_Id then
+ Error_Msg_Name_1 := File_Id;
+ Error_Msg_Name_2 := Source.File_Name;
+ Error_Msg_Name_3 := Obj_Id;
+ Error_Msg
+ (Project,
+ "{ and { have the same object file {",
+ Real_Location);
+ return;
+ end if;
+ end loop;
- else
- -- Check that the unit is part of the project
+ if Current_Verbosity = High then
+ Write_Str (" found ");
+ Display_Language_Name (Language);
+ Write_Str (" source """);
+ Write_Str (Get_Name_String (File_Name));
+ Write_Line ("""");
+ Write_Str (" object path = ");
+ Write_Line (Get_Name_String (Obj_Path_Id));
+ end if;
- The_Unit_Data := Units.Table (The_Unit_Id);
+ -- Create the Other_Source record
- if The_Unit_Data.File_Names
- (Com.Body_Part).Name /= No_Name
- and then The_Unit_Data.File_Names
- (Com.Body_Part).Path /= Slash
- then
- if Check_Project
- (The_Unit_Data.File_Names (Body_Part).Project,
- Project, Extending)
- then
- -- There is a body for this unit.
- -- If there is no spec, we need to check
- -- that it is not a subunit.
+ Source :=
+ (Language => Language,
+ File_Name => File_Id,
+ Path_Name => Path_Id,
+ Source_TS => File_Stamp (Path_Id),
+ Object_Name => Obj_Id,
+ Object_Path => Obj_Path_Id,
+ Object_TS => File_Stamp (Obj_Path_Id),
+ Dep_Name => Dep_Id,
+ Dep_Path => Dep_Path_Id,
+ Dep_TS => File_Stamp (Dep_Path_Id),
+ Naming_Exception => Naming_Exception,
+ Next => No_Other_Source);
- if The_Unit_Data.File_Names
- (Specification).Name = No_Name
- then
- declare
- Src_Ind : Source_File_Index;
-
- begin
- Src_Ind := Sinput.P.Load_Project_File
- (Get_Name_String
- (The_Unit_Data.File_Names
- (Body_Part).Path));
-
- if Sinput.P.Source_File_Is_Subunit
- (Src_Ind)
- then
- Error_Msg
- (Project,
- "{ is a subunit; " &
- "it cannot be an interface",
- String_Elements.Table
- (Interfaces).Location);
- end if;
- end;
- end if;
+ -- And add it to the Other_Sources table
- -- The unit is not a subunit, so we add
- -- to the Interface ALIs the ALI file
- -- corresponding to the body.
+ Other_Sources.Increment_Last;
+ Other_Sources.Table (Other_Sources.Last) := Source;
- Add_ALI_For
- (The_Unit_Data.File_Names (Body_Part).Name);
+ -- There are sources of languages other than Ada in this project
- else
- Error_Msg
- (Project,
- "{ is not an unit of this project",
- String_Elements.Table
- (Interfaces).Location);
- end if;
+ Data.Other_Sources_Present := True;
- elsif The_Unit_Data.File_Names
- (Com.Specification).Name /= No_Name
- and then The_Unit_Data.File_Names
- (Com.Specification).Path /= Slash
- and then Check_Project
- (The_Unit_Data.File_Names
- (Specification).Project,
- Project, Extending)
+ -- And there are sources of this language in this project
- then
- -- The unit is part of the project, it has
- -- a spec, but no body. We add to the Interface
- -- ALIs the ALI file corresponding to the spec.
+ Set (Language, True, Data);
- Add_ALI_For
- (The_Unit_Data.File_Names (Specification).Name);
+ -- Add this source to the list of sources of languages other than
+ -- Ada of the project.
- else
- Error_Msg
- (Project,
- "{ is not an unit of this project",
- String_Elements.Table (Interfaces).Location);
- end if;
- end if;
+ if Data.First_Other_Source = No_Other_Source then
+ Data.First_Other_Source := Other_Sources.Last;
- end if;
+ else
+ Other_Sources.Table (Data.Last_Other_Source).Next :=
+ Other_Sources.Last;
+ end if;
- Interfaces := String_Elements.Table (Interfaces).Next;
- end loop;
+ Data.Last_Other_Source := Other_Sources.Last;
+ end;
+ end if;
+ end Check_For_Source;
- -- Put the list of Interface ALIs in the project data
+ -------------------------------
+ -- Check_If_Externally_Built --
+ -------------------------------
- Data.Lib_Interface_ALIs := Interface_ALIs;
+ procedure Check_If_Externally_Built
+ (Project : Project_Id; Data : in out Project_Data)
+ is
+ Externally_Built : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Externally_Built, Data.Decl.Attributes);
- -- Check value of attribute Library_Auto_Init and set
- -- Lib_Auto_Init accordingly.
+ begin
+ if not Externally_Built.Default then
+ Get_Name_String (Externally_Built.Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
- if Lib_Auto_Init.Default then
+ if Name_Buffer (1 .. Name_Len) = "true" then
+ Data.Externally_Built := True;
- -- If no attribute Library_Auto_Init is declared, then
- -- set auto init only if it is supported.
+ elsif Name_Buffer (1 .. Name_Len) /= "false" then
+ Error_Msg (Project,
+ "Externally_Built may only be true or false",
+ Externally_Built.Location);
+ end if;
+ end if;
- Data.Lib_Auto_Init := Auto_Init_Supported;
+ if Current_Verbosity = High then
+ Write_Str ("Project is ");
- else
- Get_Name_String (Lib_Auto_Init.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
+ if not Data.Externally_Built then
+ Write_Str ("not ");
+ end if;
- if Name_Buffer (1 .. Name_Len) = "false" then
- Data.Lib_Auto_Init := False;
+ Write_Line ("externally built.");
+ end if;
+ end Check_If_Externally_Built;
- elsif Name_Buffer (1 .. Name_Len) = "true" then
- if Auto_Init_Supported then
- Data.Lib_Auto_Init := True;
+ -----------------------------
+ -- Check_Naming_Scheme --
+ -----------------------------
- else
- -- Library_Auto_Init cannot be "true" if auto init
- -- is not supported
+ procedure Check_Naming_Scheme
+ (Data : in out Project_Data;
+ Project : Project_Id)
+ is
+ Naming_Id : constant Package_Id :=
+ Util.Value_Of (Name_Naming, Data.Decl.Packages);
- Error_Msg
- (Project,
- "library auto init not supported " &
- "on this platform",
- Lib_Auto_Init.Location);
- end if;
+ Naming : Package_Element;
- else
- Error_Msg
- (Project,
- "invalid value for attribute Library_Auto_Init",
- Lib_Auto_Init.Location);
- end if;
- end if;
- end;
+ procedure Check_Unit_Names (List : Array_Element_Id);
+ -- Check that a list of unit names contains only valid names
- -- If attribute Library_Src_Dir is defined and not the
- -- empty string, check if the directory exist and is not
- -- the object directory or one of the source directories.
- -- This is the directory where copies of the interface
- -- sources will be copied. Note that this directory may be
- -- the library directory.
+ ----------------------
+ -- Check_Unit_Names --
+ ----------------------
- if Lib_Src_Dir.Value /= Empty_String then
- declare
- Dir_Id : constant Name_Id := Lib_Src_Dir.Value;
+ procedure Check_Unit_Names (List : Array_Element_Id) is
+ Current : Array_Element_Id := List;
+ Element : Array_Element;
+ Unit_Name : Name_Id;
- begin
- Locate_Directory
- (Dir_Id, Data.Display_Directory,
- Data.Library_Src_Dir,
- Data.Display_Library_Src_Dir);
+ begin
+ -- Loop through elements of the string list
- -- If directory does not exist, report an error
+ while Current /= No_Array_Element loop
+ Element := Array_Elements.Table (Current);
- if Data.Library_Src_Dir = No_Name then
+ -- Put file name in canonical case
- -- Get the absolute name of the library directory
- -- that does not exist, to report an error.
+ Get_Name_String (Element.Value.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Element.Value.Value := Name_Find;
- declare
- Dir_Name : constant String :=
- Get_Name_String (Dir_Id);
+ -- Check that it contains a valid unit name
- begin
- if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Dir_Id;
+ Get_Name_String (Element.Index);
+ Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit_Name);
- else
- Get_Name_String (Data.Directory);
+ if Unit_Name = No_Name then
+ Err_Vars.Error_Msg_Name_1 := Element.Index;
+ Error_Msg
+ (Project,
+ "{ is not a valid unit name.",
+ Element.Value.Location);
- if Name_Buffer (Name_Len) /=
- Directory_Separator
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) :=
- Directory_Separator;
- end if;
+ else
+ if Current_Verbosity = High then
+ Write_Str (" Unit (""");
+ Write_Str (Get_Name_String (Unit_Name));
+ Write_Line (""")");
+ end if;
- Name_Buffer
- (Name_Len + 1 ..
- Name_Len + Dir_Name'Length) :=
- Dir_Name;
- Name_Len := Name_Len + Dir_Name'Length;
- Err_Vars.Error_Msg_Name_1 := Name_Find;
- end if;
+ Element.Index := Unit_Name;
+ Array_Elements.Table (Current) := Element;
+ end if;
- -- Report the error
+ Current := Element.Next;
+ end loop;
+ end Check_Unit_Names;
- Error_Msg
- (Project,
- "Directory { does not exist",
- Lib_Src_Dir.Location);
- end;
+ -- Start of processing for Check_Naming_Scheme
- -- Report an error if it is the same as the object
- -- directory.
+ begin
+ -- If there is a package Naming, we will put in Data.Naming what is in
+ -- this package Naming.
- elsif Data.Library_Src_Dir = Data.Object_Directory then
- Error_Msg
- (Project,
- "directory to copy interfaces cannot be " &
- "the object directory",
- Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
+ if Naming_Id /= No_Package then
+ Naming := Packages.Table (Naming_Id);
- -- Check if it is the same as one of the source
- -- directories.
+ if Current_Verbosity = High then
+ Write_Line ("Checking ""Naming"" for Ada.");
+ end if;
- else
- declare
- Src_Dirs : String_List_Id := Data.Source_Dirs;
- Src_Dir : String_Element;
+ declare
+ Bodies : constant Array_Element_Id :=
+ Util.Value_Of (Name_Body, Naming.Decl.Arrays);
- begin
- while Src_Dirs /= Nil_String loop
- Src_Dir := String_Elements.Table (Src_Dirs);
- Src_Dirs := Src_Dir.Next;
+ Specs : constant Array_Element_Id :=
+ Util.Value_Of (Name_Spec, Naming.Decl.Arrays);
- -- Report an error if it is one of the
- -- source directories.
+ begin
+ if Bodies /= No_Array_Element then
- if Data.Library_Src_Dir = Src_Dir.Value then
- Error_Msg
- (Project,
- "directory to copy interfaces cannot " &
- "be one of the source directories",
- Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
- exit;
- end if;
- end loop;
- end;
+ -- We have elements in the array Body_Part
- if Data.Library_Src_Dir /= No_Name
- and then Current_Verbosity = High
- then
- Write_Str ("Directory to copy interfaces =""");
- Write_Str (Get_Name_String (Data.Library_Dir));
- Write_Line ("""");
- end if;
- end if;
- end;
+ if Current_Verbosity = High then
+ Write_Line ("Found Bodies.");
end if;
- if not Lib_Symbol_Policy.Default then
- declare
- Value : constant String :=
- To_Lower
- (Get_Name_String (Lib_Symbol_Policy.Value));
+ Data.Naming.Bodies := Bodies;
+ Check_Unit_Names (Bodies);
- begin
- if Value = "autonomous" or else Value = "default" then
- Data.Symbol_Data.Symbol_Policy := Autonomous;
+ else
+ if Current_Verbosity = High then
+ Write_Line ("No Bodies.");
+ end if;
+ end if;
+
+ if Specs /= No_Array_Element then
- elsif Value = "compliant" then
- Data.Symbol_Data.Symbol_Policy := Compliant;
+ -- We have elements in the array Specs
- elsif Value = "controlled" then
- Data.Symbol_Data.Symbol_Policy := Controlled;
+ if Current_Verbosity = High then
+ Write_Line ("Found Specs.");
+ end if;
- elsif Value = "restricted" then
- Data.Symbol_Data.Symbol_Policy := Restricted;
+ Data.Naming.Specs := Specs;
+ Check_Unit_Names (Specs);
- else
- Error_Msg
- (Project,
- "illegal value for Library_Symbol_Policy",
- Lib_Symbol_Policy.Location);
- end if;
- end;
+ else
+ if Current_Verbosity = High then
+ Write_Line ("No Specs.");
end if;
+ end if;
+ end;
- if Lib_Symbol_File.Default then
- if Data.Symbol_Data.Symbol_Policy = Restricted then
- Error_Msg
- (Project,
- "Library_Symbol_File needs to be defined when " &
- "symbol policy is Restricted",
- Lib_Symbol_Policy.Location);
- end if;
+ -- We are now checking if variables Dot_Replacement, Casing,
+ -- Spec_Suffix, Body_Suffix and/or Separate_Suffix
+ -- exist.
- else
- Data.Symbol_Data.Symbol_File := Lib_Symbol_File.Value;
+ -- For each variable, if it does not exist, we do nothing,
+ -- because we already have the default.
- Get_Name_String (Lib_Symbol_File.Value);
+ -- Check Dot_Replacement
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "symbol file name cannot be an empty string",
- Lib_Symbol_File.Location);
+ declare
+ Dot_Replacement : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Dot_Replacement,
+ Naming.Decl.Attributes);
- else
- OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
+ begin
+ pragma Assert (Dot_Replacement.Kind = Single,
+ "Dot_Replacement is not a single string");
- if OK then
- for J in 1 .. Name_Len loop
- if Name_Buffer (J) = '/'
- or else Name_Buffer (J) = Directory_Separator
- then
- OK := False;
- exit;
- end if;
- end loop;
- end if;
+ if not Dot_Replacement.Default then
+ Get_Name_String (Dot_Replacement.Value);
- if not OK then
- Error_Msg_Name_1 := Lib_Symbol_File.Value;
- Error_Msg
- (Project,
- "symbol file name { is illegal. " &
- "Name canot include directory info.",
- Lib_Symbol_File.Location);
- end if;
- end if;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "Dot_Replacement cannot be empty",
+ Dot_Replacement.Location);
+
+ else
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Naming.Dot_Replacement := Name_Find;
+ Data.Naming.Dot_Repl_Loc := Dot_Replacement.Location;
end if;
+ end if;
+ end;
- if Lib_Ref_Symbol_File.Default then
- if Data.Symbol_Data.Symbol_Policy = Compliant
- or else Data.Symbol_Data.Symbol_Policy = Controlled
- then
- Error_Msg
- (Project,
- "a reference symbol file need to be defined",
- Lib_Symbol_Policy.Location);
- end if;
+ if Current_Verbosity = High then
+ Write_Str (" Dot_Replacement = """);
+ Write_Str (Get_Name_String (Data.Naming.Dot_Replacement));
+ Write_Char ('"');
+ Write_Eol;
+ end if;
- else
- Data.Symbol_Data.Reference := Lib_Ref_Symbol_File.Value;
+ -- Check Casing
- Get_Name_String (Lib_Ref_Symbol_File.Value);
+ declare
+ Casing_String : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Casing, Naming.Decl.Attributes);
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "reference symbol file name cannot be an empty string",
- Lib_Symbol_File.Location);
+ begin
+ pragma Assert (Casing_String.Kind = Single,
+ "Casing is not a single string");
- else
- OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
+ if not Casing_String.Default then
+ declare
+ Casing_Image : constant String :=
+ Get_Name_String (Casing_String.Value);
+ begin
+ declare
+ Casing_Value : constant Casing_Type :=
+ Value (Casing_Image);
+ begin
+ -- Ignore Casing on platforms where file names are
+ -- case-insensitive.
- if OK then
- for J in 1 .. Name_Len loop
- if Name_Buffer (J) = '/'
- or else Name_Buffer (J) = Directory_Separator
- then
- OK := False;
- exit;
- end if;
- end loop;
+ if not File_Names_Case_Sensitive then
+ Data.Naming.Casing := All_Lower_Case;
+
+ else
+ Data.Naming.Casing := Casing_Value;
end if;
+ end;
- if not OK then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
+ exception
+ when Constraint_Error =>
+ if Casing_Image'Length = 0 then
Error_Msg
(Project,
- "reference symbol file { name is illegal. " &
- "Name canot include directory info.",
- Lib_Ref_Symbol_File.Location);
- end if;
+ "Casing cannot be an empty string",
+ Casing_String.Location);
- if not Is_Regular_File
- (Get_Name_String (Data.Object_Directory) &
- Directory_Separator &
- Get_Name_String (Lib_Ref_Symbol_File.Value))
- then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
+ else
+ Name_Len := Casing_Image'Length;
+ Name_Buffer (1 .. Name_Len) := Casing_Image;
+ Err_Vars.Error_Msg_Name_1 := Name_Find;
Error_Msg
(Project,
- "library reference symbol file { does not exist",
- Lib_Ref_Symbol_File.Location);
- end if;
-
- if Data.Symbol_Data.Symbol_File /= No_Name then
- declare
- Symbol : String :=
- Get_Name_String
- (Data.Symbol_Data.Symbol_File);
-
- Reference : String :=
- Get_Name_String
- (Data.Symbol_Data.Reference);
-
- begin
- Canonical_Case_File_Name (Symbol);
- Canonical_Case_File_Name (Reference);
-
- if Symbol = Reference then
- Error_Msg
- (Project,
- "reference symbol file and symbol file " &
- "cannot be the same file",
- Lib_Ref_Symbol_File.Location);
- end if;
- end;
+ "{ is not a correct Casing",
+ Casing_String.Location);
end if;
- end if;
- end if;
+ end;
end if;
- end Standalone_Library;
- end if;
-
- -- Put the list of Mains, if any, in the project data
+ end;
- Get_Mains (Project, Data);
+ if Current_Verbosity = High then
+ Write_Str (" Casing = ");
+ Write_Str (Image (Data.Naming.Casing));
+ Write_Char ('.');
+ Write_Eol;
+ end if;
- Projects.Table (Project) := Data;
+ -- Check Spec_Suffix
- Free_Ada_Naming_Exceptions;
- end Ada_Check;
+ declare
+ Ada_Spec_Suffix : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Spec_Suffix);
- -------------------
- -- ALI_File_Name --
- -------------------
+ begin
+ if Ada_Spec_Suffix.Kind = Single
+ and then Get_Name_String (Ada_Spec_Suffix.Value) /= ""
+ then
+ Get_Name_String (Ada_Spec_Suffix.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Naming.Ada_Spec_Suffix := Name_Find;
+ Data.Naming.Spec_Suffix_Loc := Ada_Spec_Suffix.Location;
- function ALI_File_Name (Source : String) return String is
- begin
- -- If the source name has an extension, then replace it with
- -- the ALI suffix.
+ else
+ Data.Naming.Ada_Spec_Suffix := Default_Ada_Spec_Suffix;
+ end if;
+ end;
- for Index in reverse Source'First + 1 .. Source'Last loop
- if Source (Index) = '.' then
- return Source (Source'First .. Index - 1) & ALI_Suffix;
+ if Current_Verbosity = High then
+ Write_Str (" Spec_Suffix = """);
+ Write_Str (Get_Name_String (Data.Naming.Ada_Spec_Suffix));
+ Write_Char ('"');
+ Write_Eol;
end if;
- end loop;
- -- If there is no dot, or if it is the first character, just add the
- -- ALI suffix.
+ -- Check Body_Suffix
- return Source & ALI_Suffix;
- end ALI_File_Name;
+ declare
+ Ada_Body_Suffix : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Body_Suffix);
- --------------------
- -- Check_Ada_Name --
- --------------------
+ begin
+ if Ada_Body_Suffix.Kind = Single
+ and then Get_Name_String (Ada_Body_Suffix.Value) /= ""
+ then
+ Get_Name_String (Ada_Body_Suffix.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Naming.Ada_Body_Suffix := Name_Find;
+ Data.Naming.Body_Suffix_Loc := Ada_Body_Suffix.Location;
- procedure Check_Ada_Name
- (Name : String;
- Unit : out Name_Id)
- is
- The_Name : String := Name;
- Real_Name : Name_Id;
- Need_Letter : Boolean := True;
- Last_Underscore : Boolean := False;
- OK : Boolean := The_Name'Length > 0;
+ else
+ Data.Naming.Ada_Body_Suffix := Default_Ada_Body_Suffix;
+ end if;
+ end;
- begin
- To_Lower (The_Name);
+ if Current_Verbosity = High then
+ Write_Str (" Body_Suffix = """);
+ Write_Str (Get_Name_String (Data.Naming.Ada_Body_Suffix));
+ Write_Char ('"');
+ Write_Eol;
+ end if;
- Name_Len := The_Name'Length;
- Name_Buffer (1 .. Name_Len) := The_Name;
- Real_Name := Name_Find;
+ -- Check Separate_Suffix
- -- Check first that the given name is not an Ada reserved word
+ declare
+ Ada_Sep_Suffix : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Variable_Name => Name_Separate_Suffix,
+ In_Variables => Naming.Decl.Attributes);
- if Get_Name_Table_Byte (Real_Name) /= 0
- and then Real_Name /= Name_Project
- and then Real_Name /= Name_Extends
- and then Real_Name /= Name_External
- then
- Unit := No_Name;
+ begin
+ if Ada_Sep_Suffix.Default then
+ Data.Naming.Separate_Suffix :=
+ Data.Naming.Ada_Body_Suffix;
+
+ else
+ Get_Name_String (Ada_Sep_Suffix.Value);
+
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "Separate_Suffix cannot be empty",
+ Ada_Sep_Suffix.Location);
+
+ else
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Naming.Separate_Suffix := Name_Find;
+ Data.Naming.Sep_Suffix_Loc := Ada_Sep_Suffix.Location;
+ end if;
+ end if;
+ end;
if Current_Verbosity = High then
- Write_Str (The_Name);
- Write_Line (" is an Ada reserved word.");
+ Write_Str (" Separate_Suffix = """);
+ Write_Str (Get_Name_String (Data.Naming.Separate_Suffix));
+ Write_Char ('"');
+ Write_Eol;
end if;
- return;
+ -- Check if Data.Naming is valid
+
+ Check_Ada_Naming_Scheme_Validity (Project, Data.Naming);
+
+ else
+ Data.Naming.Ada_Spec_Suffix := Default_Ada_Spec_Suffix;
+ Data.Naming.Ada_Body_Suffix := Default_Ada_Body_Suffix;
+ Data.Naming.Separate_Suffix := Default_Ada_Body_Suffix;
end if;
+ end Check_Naming_Scheme;
- for Index in The_Name'Range loop
- if Need_Letter then
+ ------------------------------
+ -- Check_Library_Attributes --
+ ------------------------------
- -- We need a letter (at the beginning, and following a dot),
- -- but we don't have one.
+ procedure Check_Library_Attributes
+ (Project : Project_Id; Data : in out Project_Data)
+ is
+ Attributes : constant Prj.Variable_Id := Data.Decl.Attributes;
- if Is_Letter (The_Name (Index)) then
- Need_Letter := False;
+ Lib_Dir : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of (Snames.Name_Library_Dir, Attributes);
- else
- OK := False;
+ Lib_Name : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of (Snames.Name_Library_Name, Attributes);
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is not a letter.");
- end if;
+ Lib_Version : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Version, Attributes);
- exit;
- end if;
+ The_Lib_Kind : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Kind, Attributes);
- elsif Last_Underscore
- and then (The_Name (Index) = '_' or else The_Name (Index) = '.')
- then
- -- Two underscores are illegal, and a dot cannot follow
- -- an underscore.
+ begin
+ -- Special case of extending project
- OK := False;
+ if Data.Extends /= No_Project then
+ declare
+ Extended_Data : constant Project_Data :=
+ Projects.Table (Data.Extends);
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is illegal here.");
+ begin
+ -- If the project extended is a library project, we inherit
+ -- the library name, if it is not redefined; we check that
+ -- the library directory is specified; and we reset the
+ -- library flag for the extended project.
+
+ if Extended_Data.Library then
+ if Lib_Name.Default then
+ Data.Library_Name := Extended_Data.Library_Name;
+ end if;
+
+ if Lib_Dir.Default then
+ if not Data.Virtual then
+ Error_Msg
+ (Project,
+ "a project extending a library project must " &
+ "specify an attribute Library_Dir",
+ Data.Location);
+ end if;
+ end if;
+
+ Projects.Table (Data.Extends).Library := False;
end if;
+ end;
+ end if;
- exit;
+ pragma Assert (Lib_Dir.Kind = Single);
- elsif The_Name (Index) = '.' then
+ if Lib_Dir.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library directory");
+ end if;
- -- We need a letter after a dot
+ else
+ -- Find path name, check that it is a directory
- Need_Letter := True;
+ Locate_Directory
+ (Lib_Dir.Value, Data.Display_Directory,
+ Data.Library_Dir, Data.Display_Library_Dir);
- elsif The_Name (Index) = '_' then
- Last_Underscore := True;
+ if Data.Library_Dir = No_Name then
- else
- -- We need an letter or a digit
+ -- Get the absolute name of the library directory that
+ -- does not exist, to report an error.
- Last_Underscore := False;
+ declare
+ Dir_Name : constant String := Get_Name_String (Lib_Dir.Value);
- if not Is_Alphanumeric (The_Name (Index)) then
- OK := False;
+ begin
+ if Is_Absolute_Path (Dir_Name) then
+ Err_Vars.Error_Msg_Name_1 := Lib_Dir.Value;
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is not alphanumeric.");
+ else
+ Get_Name_String (Data.Display_Directory);
+
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Directory_Separator;
+ end if;
+
+ Name_Buffer
+ (Name_Len + 1 .. Name_Len + Dir_Name'Length) :=
+ Dir_Name;
+ Name_Len := Name_Len + Dir_Name'Length;
+ Err_Vars.Error_Msg_Name_1 := Name_Find;
end if;
- exit;
- end if;
- end if;
- end loop;
+ -- Report the error
- -- Cannot end with an underscore or a dot
+ Error_Msg
+ (Project,
+ "library directory { does not exist",
+ Lib_Dir.Location);
+ end;
- OK := OK and then not Need_Letter and then not Last_Underscore;
+ -- comment ???
- if OK then
- Unit := Real_Name;
+ elsif Data.Library_Dir = Data.Object_Directory then
+ Error_Msg
+ (Project,
+ "library directory cannot be the same " &
+ "as object directory",
+ Lib_Dir.Location);
+ Data.Library_Dir := No_Name;
+ Data.Display_Library_Dir := No_Name;
- else
- -- Signal a problem with No_Name
+ -- comment ???
- Unit := No_Name;
+ else
+ if Current_Verbosity = High then
+ Write_Str ("Library directory =""");
+ Write_Str (Get_Name_String (Data.Display_Library_Dir));
+ Write_Line ("""");
+ end if;
+ end if;
end if;
- end Check_Ada_Name;
- ----------------------
- -- Check_For_Source --
- ----------------------
+ pragma Assert (Lib_Name.Kind = Single);
- procedure Check_For_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
- Project : Project_Id;
- Data : in out Project_Data;
- Location : Source_Ptr;
- Language : Other_Programming_Language;
- Suffix : String;
- Naming_Exception : Boolean)
- is
- Name : String := Get_Name_String (File_Name);
- Real_Location : Source_Ptr := Location;
+ if Lib_Name.Value = Empty_String then
+ if Current_Verbosity = High
+ and then Data.Library_Name = No_Name
+ then
+ Write_Line ("No library name");
+ end if;
- begin
- Canonical_Case_File_Name (Name);
+ else
+ -- There is no restriction on the syntax of library names
- -- A file is a source of a language if Naming_Exception is True (case
- -- of naming exceptions) or if its file name ends with the suffix.
+ Data.Library_Name := Lib_Name.Value;
+ end if;
- if Naming_Exception or else
- (Name'Length > Suffix'Length and then
- Name (Name'Last - Suffix'Length + 1 .. Name'Last) = Suffix)
+ if Data.Library_Name /= No_Name
+ and then Current_Verbosity = High
then
- if Real_Location = No_Location then
- Real_Location := Data.Location;
- end if;
+ Write_Str ("Library name = """);
+ Write_Str (Get_Name_String (Data.Library_Name));
+ Write_Line ("""");
+ end if;
- declare
- Path : String := Get_Name_String (Path_Name);
+ Data.Library :=
+ Data.Library_Dir /= No_Name
+ and then
+ Data.Library_Name /= No_Name;
- Path_Id : Name_Id;
- -- The path name id (in canonical case)
+ if Data.Library then
+ if MLib.Tgt.Support_For_Libraries = MLib.Tgt.None then
+ Error_Msg
+ (Project,
+ "?libraries are not supported on this platform",
+ Lib_Name.Location);
+ Data.Library := False;
- File_Id : Name_Id;
- -- The file name id (in canonical case)
+ else
+ pragma Assert (Lib_Version.Kind = Single);
- Obj_Id : Name_Id;
- -- The object file name
+ if Lib_Version.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library version specified");
+ end if;
- Obj_Path_Id : Name_Id;
- -- The object path name
+ else
+ Data.Lib_Internal_Name := Lib_Version.Value;
+ end if;
- Dep_Id : Name_Id;
- -- The dependency file name
+ pragma Assert (The_Lib_Kind.Kind = Single);
- Dep_Path_Id : Name_Id;
- -- The dependency path name
+ if The_Lib_Kind.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library kind specified");
+ end if;
- Dot_Pos : Natural := 0;
- -- Position of the last dot in Name
+ else
+ Get_Name_String (The_Lib_Kind.Value);
- Source : Other_Source;
- Source_Id : Other_Source_Id := Data.First_Other_Source;
+ declare
+ Kind_Name : constant String :=
+ To_Lower (Name_Buffer (1 .. Name_Len));
- begin
- Canonical_Case_File_Name (Path);
+ OK : Boolean := True;
- -- Get the file name id
+ begin
+ if Kind_Name = "static" then
+ Data.Library_Kind := Static;
- Name_Len := Name'Length;
- Name_Buffer (1 .. Name_Len) := Name;
- File_Id := Name_Find;
+ elsif Kind_Name = "dynamic" then
+ Data.Library_Kind := Dynamic;
- -- Get the path name id
+ elsif Kind_Name = "relocatable" then
+ Data.Library_Kind := Relocatable;
- Name_Len := Path'Length;
- Name_Buffer (1 .. Name_Len) := Path;
- Path_Id := Name_Find;
+ else
+ Error_Msg
+ (Project,
+ "illegal value for Library_Kind",
+ The_Lib_Kind.Location);
+ OK := False;
+ end if;
- -- Find the position of the last dot
+ if Current_Verbosity = High and then OK then
+ Write_Str ("Library kind = ");
+ Write_Line (Kind_Name);
+ end if;
- for J in reverse Name'Range loop
- if Name (J) = '.' then
- Dot_Pos := J;
- exit;
- end if;
- end loop;
+ if Data.Library_Kind /= Static and then
+ MLib.Tgt.Support_For_Libraries = MLib.Tgt.Static_Only
+ then
+ Error_Msg
+ (Project,
+ "only static libraries are supported " &
+ "on this platform",
+ The_Lib_Kind.Location);
+ Data.Library := False;
+ end if;
+ end;
+ end if;
- if Dot_Pos <= Name'First then
- Dot_Pos := Name'Last + 1;
+ if Data.Library and then Current_Verbosity = High then
+ Write_Line ("This is a library project file");
end if;
- -- Compute the object file name
+ end if;
+ end if;
+ end Check_Library_Attributes;
- Get_Name_String (File_Id);
- Name_Len := Dot_Pos - Name'First;
+ --------------------------
+ -- Check_Package_Naming --
+ --------------------------
- for J in Object_Suffix'Range loop
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Object_Suffix (J);
- end loop;
+ procedure Check_Package_Naming
+ (Project : Project_Id; Data : in out Project_Data)
+ is
+ Naming_Id : constant Package_Id :=
+ Util.Value_Of (Name_Naming, Data.Decl.Packages);
- Obj_Id := Name_Find;
+ Naming : Package_Element;
- -- Compute the object path name
+ begin
+ -- If there is a package Naming, we will put in Data.Naming
+ -- what is in this package Naming.
- Get_Name_String (Data.Object_Directory);
+ if Naming_Id /= No_Package then
+ Naming := Packages.Table (Naming_Id);
- if Name_Buffer (Name_Len) /= Directory_Separator and then
- Name_Buffer (Name_Len) /= '/'
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ if Current_Verbosity = High then
+ Write_Line ("Checking ""Naming"".");
+ end if;
- Add_Str_To_Name_Buffer (Get_Name_String (Obj_Id));
- Obj_Path_Id := Name_Find;
+ -- Check Spec_Suffix
- -- Compute the dependency file name
+ declare
+ Spec_Suffixs : Array_Element_Id :=
+ Util.Value_Of
+ (Name_Spec_Suffix,
+ Naming.Decl.Arrays);
- Get_Name_String (File_Id);
- Name_Len := Dot_Pos - Name'First + 1;
- Name_Buffer (Name_Len) := '.';
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := 'd';
- Dep_Id := Name_Find;
+ Suffix : Array_Element_Id;
+ Element : Array_Element;
+ Suffix2 : Array_Element_Id;
- -- Compute the dependency path name
+ begin
+ -- If some suffixs have been specified, we make sure that
+ -- for each language for which a default suffix has been
+ -- specified, there is a suffix specified, either the one
+ -- in the project file or if there were none, the default.
+
+ if Spec_Suffixs /= No_Array_Element then
+ Suffix := Data.Naming.Spec_Suffix;
+
+ while Suffix /= No_Array_Element loop
+ Element := Array_Elements.Table (Suffix);
+ Suffix2 := Spec_Suffixs;
+
+ while Suffix2 /= No_Array_Element loop
+ exit when Array_Elements.Table (Suffix2).Index =
+ Element.Index;
+ Suffix2 := Array_Elements.Table (Suffix2).Next;
+ end loop;
- Get_Name_String (Data.Object_Directory);
+ -- There is a registered default suffix, but no
+ -- suffix specified in the project file.
+ -- Add the default to the array.
+
+ if Suffix2 = No_Array_Element then
+ Array_Elements.Increment_Last;
+ Array_Elements.Table (Array_Elements.Last) :=
+ (Index => Element.Index,
+ Src_Index => Element.Src_Index,
+ Index_Case_Sensitive => False,
+ Value => Element.Value,
+ Next => Spec_Suffixs);
+ Spec_Suffixs := Array_Elements.Last;
+ end if;
- if Name_Buffer (Name_Len) /= Directory_Separator and then
- Name_Buffer (Name_Len) /= '/'
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
+ Suffix := Element.Next;
+ end loop;
+
+ -- Put the resulting array as the specification suffixs
+
+ Data.Naming.Spec_Suffix := Spec_Suffixs;
end if;
+ end;
- Add_Str_To_Name_Buffer (Get_Name_String (Dep_Id));
- Dep_Path_Id := Name_Find;
+ declare
+ Current : Array_Element_Id := Data.Naming.Spec_Suffix;
+ Element : Array_Element;
- -- Check if source is already in the list of source for this
- -- project: it may have already been specified as a naming
- -- exception for the same language or an other language, or they
- -- may be two identical file names in different source
- -- directories.
+ begin
+ while Current /= No_Array_Element loop
+ Element := Array_Elements.Table (Current);
+ Get_Name_String (Element.Value.Value);
- while Source_Id /= No_Other_Source loop
- Source := Other_Sources.Table (Source_Id);
- Source_Id := Source.Next;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "Spec_Suffix cannot be empty",
+ Element.Value.Location);
+ end if;
- if Source.File_Name = File_Id then
- -- Two sources of different languages cannot have the same
- -- file name.
+ Array_Elements.Table (Current) := Element;
+ Current := Element.Next;
+ end loop;
+ end;
- if Source.Language /= Language then
- Error_Msg_Name_1 := File_Name;
- Error_Msg
- (Project,
- "{ cannot be a source of several languages",
- Real_Location);
- return;
+ -- Check Body_Suffix
- -- No problem if a file has already been specified as
- -- a naming exception of this language.
+ declare
+ Impl_Suffixs : Array_Element_Id :=
+ Util.Value_Of
+ (Name_Body_Suffix,
+ Naming.Decl.Arrays);
- elsif Source.Path_Name = Path_Id then
- -- Reset the naming exception flag, if this is not a
- -- naming exception.
+ Suffix : Array_Element_Id;
+ Element : Array_Element;
+ Suffix2 : Array_Element_Id;
- if not Naming_Exception then
- Other_Sources.Table (Source_Id).Naming_Exception :=
- False;
- end if;
+ begin
+ -- If some suffixes have been specified, we make sure that
+ -- for each language for which a default suffix has been
+ -- specified, there is a suffix specified, either the one
+ -- in the project file or if there were noe, the default.
+
+ if Impl_Suffixs /= No_Array_Element then
+ Suffix := Data.Naming.Body_Suffix;
+
+ while Suffix /= No_Array_Element loop
+ Element := Array_Elements.Table (Suffix);
+ Suffix2 := Impl_Suffixs;
+
+ while Suffix2 /= No_Array_Element loop
+ exit when Array_Elements.Table (Suffix2).Index =
+ Element.Index;
+ Suffix2 := Array_Elements.Table (Suffix2).Next;
+ end loop;
- return;
+ -- There is a registered default suffix, but no suffix was
+ -- specified in the project file. Add the default to the
+ -- array.
+
+ if Suffix2 = No_Array_Element then
+ Array_Elements.Increment_Last;
+ Array_Elements.Table (Array_Elements.Last) :=
+ (Index => Element.Index,
+ Src_Index => Element.Src_Index,
+ Index_Case_Sensitive => False,
+ Value => Element.Value,
+ Next => Impl_Suffixs);
+ Impl_Suffixs := Array_Elements.Last;
+ end if;
- -- There are several files with the same names, but the
- -- order of the source directories is known (no /**):
- -- only the first one encountered is kept, the other ones
- -- are ignored.
+ Suffix := Element.Next;
+ end loop;
- elsif Data.Known_Order_Of_Source_Dirs then
- return;
+ -- Put the resulting array as the implementation suffixs
- -- But it is an error if the order of the source directories
- -- is not known.
+ Data.Naming.Body_Suffix := Impl_Suffixs;
+ end if;
+ end;
- else
- Error_Msg_Name_1 := File_Name;
- Error_Msg
- (Project,
- "{ is found in several source directories",
- Real_Location);
- return;
- end if;
+ declare
+ Current : Array_Element_Id := Data.Naming.Body_Suffix;
+ Element : Array_Element;
- -- Two sources with different file names cannot have the same
- -- object file name.
+ begin
+ while Current /= No_Array_Element loop
+ Element := Array_Elements.Table (Current);
+ Get_Name_String (Element.Value.Value);
- elsif Source.Object_Name = Obj_Id then
- Error_Msg_Name_1 := File_Id;
- Error_Msg_Name_2 := Source.File_Name;
- Error_Msg_Name_3 := Obj_Id;
+ if Name_Len = 0 then
Error_Msg
- (Project,
- "{ and { have the same object file {",
- Real_Location);
- return;
+ (Project,
+ "Body_Suffix cannot be empty",
+ Element.Value.Location);
end if;
+
+ Array_Elements.Table (Current) := Element;
+ Current := Element.Next;
end loop;
+ end;
- if Current_Verbosity = High then
- Write_Str (" found ");
- Write_Str (Lang_Display_Names (Language).all);
- Write_Str (" source """);
- Write_Str (Get_Name_String (File_Name));
- Write_Line ("""");
- Write_Str (" object path = ");
- Write_Line (Get_Name_String (Obj_Path_Id));
- end if;
+ -- Get the exceptions, if any
- -- Create the Other_Source record
- Source :=
- (Language => Language,
- File_Name => File_Id,
- Path_Name => Path_Id,
- Source_TS => File_Stamp (Path_Id),
- Object_Name => Obj_Id,
- Object_Path => Obj_Path_Id,
- Object_TS => File_Stamp (Obj_Path_Id),
- Dep_Name => Dep_Id,
- Dep_Path => Dep_Path_Id,
- Dep_TS => File_Stamp (Dep_Path_Id),
- Naming_Exception => Naming_Exception,
- Next => No_Other_Source);
+ Data.Naming.Specification_Exceptions :=
+ Util.Value_Of
+ (Name_Specification_Exceptions,
+ In_Arrays => Naming.Decl.Arrays);
- -- And add it to the Other_Sources table
+ Data.Naming.Implementation_Exceptions :=
+ Util.Value_Of
+ (Name_Implementation_Exceptions,
+ In_Arrays => Naming.Decl.Arrays);
+ end if;
+ end Check_Package_Naming;
- Other_Sources.Increment_Last;
- Other_Sources.Table (Other_Sources.Last) := Source;
+ ---------------------------------
+ -- Check_Programming_Languages --
+ ---------------------------------
- -- There are sources of languages other than Ada in this project
+ procedure Check_Programming_Languages (Data : in out Project_Data) is
+ Languages : Variable_Value := Nil_Variable_Value;
- Data.Other_Sources_Present := True;
+ begin
+ Languages := Prj.Util.Value_Of (Name_Languages, Data.Decl.Attributes);
+ Data.Ada_Sources_Present := Data.Source_Dirs /= Nil_String;
+ Data.Other_Sources_Present := Data.Source_Dirs /= Nil_String;
- -- And there are sources of this language in this project
+ if Data.Source_Dirs /= Nil_String then
- Data.Languages (Language) := True;
+ -- Check if languages are specified in this project
- -- Add this source to the list of sources of languages other than
- -- Ada of the project.
+ if Languages.Default then
- if Data.First_Other_Source = No_Other_Source then
- Data.First_Other_Source := Other_Sources.Last;
+ -- Attribute Languages is not specified. So, it defaults to
+ -- a project of language Ada only.
- else
- Other_Sources.Table (Data.Last_Other_Source).Next :=
- Other_Sources.Last;
- end if;
+ Data.Languages (Ada_Language_Index) := True;
- Data.Last_Other_Source := Other_Sources.Last;
- end;
+ -- No sources of languages other than Ada
+
+ Data.Other_Sources_Present := False;
+
+ else
+ declare
+ Current : String_List_Id := Languages.Values;
+ Element : String_Element;
+ Lang_Name : Name_Id;
+ Index : Language_Index;
+
+ begin
+ -- Assume that there is no language specified yet
+
+ Data.Other_Sources_Present := False;
+ Data.Ada_Sources_Present := False;
+
+ -- Look through all the languages specified in attribute
+ -- Languages, if any
+
+ while Current /= Nil_String loop
+ Element := String_Elements.Table (Current);
+ Get_Name_String (Element.Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Lang_Name := Name_Find;
+ Index := Language_Indexes.Get (Lang_Name);
+
+ if Index = No_Language_Index then
+ Add_Language_Name (Lang_Name);
+ Index := Last_Language_Index;
+ end if;
+
+ Set (Index, True, Data);
+ Set (Language_Processing => Default_Language_Processing_Data,
+ For_Language => Index,
+ In_Project => Data);
+
+ if Index = Ada_Language_Index then
+ Data.Ada_Sources_Present := True;
+
+ else
+ Data.Other_Sources_Present := True;
+ end if;
+
+ Current := Element.Next;
+ end loop;
+ end;
+ end if;
end if;
- end Check_For_Source;
+ end Check_Programming_Languages;
- --------------------------------------
- -- Check_Ada_Naming_Scheme_Validity --
- --------------------------------------
+ -------------------
+ -- Check_Project --
+ -------------------
- procedure Check_Ada_Naming_Scheme_Validity
- (Project : Project_Id;
- Naming : Naming_Data)
+ function Check_Project
+ (P : Project_Id;
+ Root_Project : Project_Id;
+ Extending : Boolean) return Boolean
is
begin
- -- Only check if we are not using the standard naming scheme
+ if P = Root_Project then
+ return True;
- if Naming /= Standard_Naming_Data then
+ elsif Extending then
declare
- Dot_Replacement : constant String :=
- Get_Name_String
- (Naming.Dot_Replacement);
+ Data : Project_Data := Projects.Table (Root_Project);
- Spec_Suffix : constant String :=
- Get_Name_String
- (Naming.Current_Spec_Suffix);
+ begin
+ while Data.Extends /= No_Project loop
+ if P = Data.Extends then
+ return True;
+ end if;
- Body_Suffix : constant String :=
- Get_Name_String
- (Naming.Current_Body_Suffix);
+ Data := Projects.Table (Data.Extends);
+ end loop;
+ end;
+ end if;
- Separate_Suffix : constant String :=
- Get_Name_String
- (Naming.Separate_Suffix);
+ return False;
+ end Check_Project;
+
+ -------------------------------
+ -- Check_Stand_Alone_Library --
+ -------------------------------
+
+ procedure Check_Stand_Alone_Library
+ (Project : Project_Id;
+ Data : in out Project_Data;
+ Extending : Boolean)
+ is
+ Lib_Interfaces : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Interface,
+ Data.Decl.Attributes);
+
+ Lib_Auto_Init : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Auto_Init,
+ Data.Decl.Attributes);
+
+ Lib_Src_Dir : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Src_Dir,
+ Data.Decl.Attributes);
+
+ Lib_Symbol_File : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Symbol_File,
+ Data.Decl.Attributes);
+
+ Lib_Symbol_Policy : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Symbol_Policy,
+ Data.Decl.Attributes);
+
+ Lib_Ref_Symbol_File : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Reference_Symbol_File,
+ Data.Decl.Attributes);
+
+ Auto_Init_Supported : constant Boolean :=
+ MLib.Tgt.
+ Standalone_Library_Auto_Init_Is_Supported;
+
+ OK : Boolean := True;
+
+ begin
+ pragma Assert (Lib_Interfaces.Kind = List);
+
+ -- It is a stand-alone library project file if attribute
+ -- Library_Interface is defined.
+
+ if not Lib_Interfaces.Default then
+ SAL_Library : declare
+ Interfaces : String_List_Id := Lib_Interfaces.Values;
+ Interface_ALIs : String_List_Id := Nil_String;
+ Unit : Name_Id;
+ The_Unit_Id : Unit_Id;
+ The_Unit_Data : Unit_Data;
+
+ procedure Add_ALI_For (Source : Name_Id);
+ -- Add an ALI file name to the list of Interface ALIs
+
+ -----------------
+ -- Add_ALI_For --
+ -----------------
+
+ procedure Add_ALI_For (Source : Name_Id) is
+ begin
+ Get_Name_String (Source);
+
+ declare
+ ALI : constant String :=
+ ALI_File_Name (Name_Buffer (1 .. Name_Len));
+ ALI_Name_Id : Name_Id;
+ begin
+ Name_Len := ALI'Length;
+ Name_Buffer (1 .. Name_Len) := ALI;
+ ALI_Name_Id := Name_Find;
+
+ String_Elements.Increment_Last;
+ String_Elements.Table (String_Elements.Last) :=
+ (Value => ALI_Name_Id,
+ Index => 0,
+ Display_Value => ALI_Name_Id,
+ Location => String_Elements.Table
+ (Interfaces).Location,
+ Flag => False,
+ Next => Interface_ALIs);
+ Interface_ALIs := String_Elements.Last;
+ end;
+ end Add_ALI_For;
+
+ -- Start of processing for SAL_Library
begin
- -- Dot_Replacement cannot
- -- - be empty
- -- - start or end with an alphanumeric
- -- - be a single '_'
- -- - start with an '_' followed by an alphanumeric
- -- - contain a '.' except if it is "."
+ Data.Standalone_Library := True;
- if Dot_Replacement'Length = 0
- or else Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'First))
- or else Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'Last))
- or else (Dot_Replacement (Dot_Replacement'First) = '_'
- and then
- (Dot_Replacement'Length = 1
- or else
- Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'First + 1))))
- or else (Dot_Replacement'Length > 1
- and then
- Index (Source => Dot_Replacement,
- Pattern => ".") /= 0)
- then
- Error_Msg
- (Project,
- '"' & Dot_Replacement &
- """ is illegal for Dot_Replacement.",
- Naming.Dot_Repl_Loc);
- end if;
-
- -- Suffixes cannot
- -- - be empty
+ -- Library_Interface cannot be an empty list
- if Is_Illegal_Suffix
- (Spec_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Current_Spec_Suffix;
+ if Interfaces = Nil_String then
Error_Msg
(Project,
- "{ is illegal for Spec_Suffix",
- Naming.Spec_Suffix_Loc);
+ "Library_Interface cannot be an empty list",
+ Lib_Interfaces.Location);
end if;
- if Is_Illegal_Suffix
- (Body_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Current_Body_Suffix;
- Error_Msg
- (Project,
- "{ is illegal for Body_Suffix",
- Naming.Body_Suffix_Loc);
- end if;
+ -- Process each unit name specified in the attribute
+ -- Library_Interface.
- if Body_Suffix /= Separate_Suffix then
- if Is_Illegal_Suffix
- (Separate_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Separate_Suffix;
+ while Interfaces /= Nil_String loop
+ Get_Name_String
+ (String_Elements.Table (Interfaces).Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+
+ if Name_Len = 0 then
Error_Msg
(Project,
- "{ is illegal for Separate_Suffix",
- Naming.Sep_Suffix_Loc);
- end if;
- end if;
-
- -- Spec_Suffix cannot have the same termination as
- -- Body_Suffix or Separate_Suffix
+ "an interface cannot be an empty string",
+ String_Elements.Table (Interfaces).Location);
- if Spec_Suffix'Length <= Body_Suffix'Length
- and then
- Body_Suffix (Body_Suffix'Last -
- Spec_Suffix'Length + 1 ..
- Body_Suffix'Last) = Spec_Suffix
- then
- Error_Msg
- (Project,
- "Body_Suffix (""" &
- Body_Suffix &
- """) cannot end with" &
- " Spec_Suffix (""" &
- Spec_Suffix & """).",
- Naming.Body_Suffix_Loc);
- end if;
+ else
+ Unit := Name_Find;
+ Error_Msg_Name_1 := Unit;
+ The_Unit_Id := Units_Htable.Get (Unit);
- if Body_Suffix /= Separate_Suffix
- and then Spec_Suffix'Length <= Separate_Suffix'Length
- and then
- Separate_Suffix
- (Separate_Suffix'Last - Spec_Suffix'Length + 1
- ..
- Separate_Suffix'Last) = Spec_Suffix
- then
- Error_Msg
- (Project,
- "Separate_Suffix (""" &
- Separate_Suffix &
- """) cannot end with" &
- " Spec_Suffix (""" &
- Spec_Suffix & """).",
- Naming.Sep_Suffix_Loc);
- end if;
- end;
- end if;
- end Check_Ada_Naming_Scheme_Validity;
+ if The_Unit_Id = Prj.Com.No_Unit then
+ Error_Msg
+ (Project,
+ "unknown unit {",
+ String_Elements.Table (Interfaces).Location);
- -----------------------------
- -- Check_Ada_Naming_Scheme --
- -----------------------------
+ else
+ -- Check that the unit is part of the project
- procedure Check_Ada_Naming_Scheme
- (Data : in out Project_Data;
- Project : Project_Id)
- is
- Naming_Id : constant Package_Id :=
- Util.Value_Of (Name_Naming, Data.Decl.Packages);
+ The_Unit_Data := Units.Table (The_Unit_Id);
- Naming : Package_Element;
+ if The_Unit_Data.File_Names
+ (Com.Body_Part).Name /= No_Name
+ and then The_Unit_Data.File_Names
+ (Com.Body_Part).Path /= Slash
+ then
+ if Check_Project
+ (The_Unit_Data.File_Names (Body_Part).Project,
+ Project, Extending)
+ then
+ -- There is a body for this unit.
+ -- If there is no spec, we need to check
+ -- that it is not a subunit.
- procedure Check_Unit_Names (List : Array_Element_Id);
- -- Check that a list of unit names contains only valid names.
+ if The_Unit_Data.File_Names
+ (Specification).Name = No_Name
+ then
+ declare
+ Src_Ind : Source_File_Index;
- ----------------------
- -- Check_Unit_Names --
- ----------------------
+ begin
+ Src_Ind := Sinput.P.Load_Project_File
+ (Get_Name_String
+ (The_Unit_Data.File_Names
+ (Body_Part).Path));
- procedure Check_Unit_Names (List : Array_Element_Id) is
- Current : Array_Element_Id := List;
- Element : Array_Element;
- Unit_Name : Name_Id;
+ if Sinput.P.Source_File_Is_Subunit
+ (Src_Ind)
+ then
+ Error_Msg
+ (Project,
+ "{ is a subunit; " &
+ "it cannot be an interface",
+ String_Elements.Table
+ (Interfaces).Location);
+ end if;
+ end;
+ end if;
- begin
- -- Loop through elements of the string list
+ -- The unit is not a subunit, so we add
+ -- to the Interface ALIs the ALI file
+ -- corresponding to the body.
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
+ Add_ALI_For
+ (The_Unit_Data.File_Names (Body_Part).Name);
- -- Put file name in canonical case
+ else
+ Error_Msg
+ (Project,
+ "{ is not an unit of this project",
+ String_Elements.Table
+ (Interfaces).Location);
+ end if;
- Get_Name_String (Element.Value.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value.Value := Name_Find;
+ elsif The_Unit_Data.File_Names
+ (Com.Specification).Name /= No_Name
+ and then The_Unit_Data.File_Names
+ (Com.Specification).Path /= Slash
+ and then Check_Project
+ (The_Unit_Data.File_Names
+ (Specification).Project,
+ Project, Extending)
- -- Check that it contains a valid unit name
+ then
+ -- The unit is part of the project, it has
+ -- a spec, but no body. We add to the Interface
+ -- ALIs the ALI file corresponding to the spec.
- Get_Name_String (Element.Index);
- Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit_Name);
+ Add_ALI_For
+ (The_Unit_Data.File_Names (Specification).Name);
- if Unit_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := Element.Index;
- Error_Msg
- (Project,
- "{ is not a valid unit name.",
- Element.Value.Location);
+ else
+ Error_Msg
+ (Project,
+ "{ is not an unit of this project",
+ String_Elements.Table (Interfaces).Location);
+ end if;
+ end if;
- else
- if Current_Verbosity = High then
- Write_Str (" Unit (""");
- Write_Str (Get_Name_String (Unit_Name));
- Write_Line (""")");
end if;
- Element.Index := Unit_Name;
- Array_Elements.Table (Current) := Element;
- end if;
+ Interfaces := String_Elements.Table (Interfaces).Next;
+ end loop;
- Current := Element.Next;
- end loop;
- end Check_Unit_Names;
+ -- Put the list of Interface ALIs in the project data
- -- Start of processing for Check_Ada_Naming_Scheme
+ Data.Lib_Interface_ALIs := Interface_ALIs;
- begin
- -- If there is a package Naming, we will put in Data.Naming what is in
- -- this package Naming.
+ -- Check value of attribute Library_Auto_Init and set
+ -- Lib_Auto_Init accordingly.
- if Naming_Id /= No_Package then
- Naming := Packages.Table (Naming_Id);
+ if Lib_Auto_Init.Default then
- if Current_Verbosity = High then
- Write_Line ("Checking ""Naming"" for Ada.");
- end if;
+ -- If no attribute Library_Auto_Init is declared, then
+ -- set auto init only if it is supported.
- declare
- Bodies : constant Array_Element_Id :=
- Util.Value_Of (Name_Body, Naming.Decl.Arrays);
+ Data.Lib_Auto_Init := Auto_Init_Supported;
- Specs : constant Array_Element_Id :=
- Util.Value_Of (Name_Spec, Naming.Decl.Arrays);
+ else
+ Get_Name_String (Lib_Auto_Init.Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
- begin
- if Bodies /= No_Array_Element then
+ if Name_Buffer (1 .. Name_Len) = "false" then
+ Data.Lib_Auto_Init := False;
- -- We have elements in the array Body_Part
+ elsif Name_Buffer (1 .. Name_Len) = "true" then
+ if Auto_Init_Supported then
+ Data.Lib_Auto_Init := True;
- if Current_Verbosity = High then
- Write_Line ("Found Bodies.");
- end if;
+ else
+ -- Library_Auto_Init cannot be "true" if auto init
+ -- is not supported
- Data.Naming.Bodies := Bodies;
- Check_Unit_Names (Bodies);
+ Error_Msg
+ (Project,
+ "library auto init not supported " &
+ "on this platform",
+ Lib_Auto_Init.Location);
+ end if;
- else
- if Current_Verbosity = High then
- Write_Line ("No Bodies.");
+ else
+ Error_Msg
+ (Project,
+ "invalid value for attribute Library_Auto_Init",
+ Lib_Auto_Init.Location);
end if;
end if;
+ end SAL_Library;
- if Specs /= No_Array_Element then
+ -- If attribute Library_Src_Dir is defined and not the
+ -- empty string, check if the directory exist and is not
+ -- the object directory or one of the source directories.
+ -- This is the directory where copies of the interface
+ -- sources will be copied. Note that this directory may be
+ -- the library directory.
- -- We have elements in the array Specs
+ if Lib_Src_Dir.Value /= Empty_String then
+ declare
+ Dir_Id : constant Name_Id := Lib_Src_Dir.Value;
- if Current_Verbosity = High then
- Write_Line ("Found Specs.");
- end if;
+ begin
+ Locate_Directory
+ (Dir_Id, Data.Display_Directory,
+ Data.Library_Src_Dir,
+ Data.Display_Library_Src_Dir);
- Data.Naming.Specs := Specs;
- Check_Unit_Names (Specs);
+ -- If directory does not exist, report an error
- else
- if Current_Verbosity = High then
- Write_Line ("No Specs.");
- end if;
- end if;
- end;
+ if Data.Library_Src_Dir = No_Name then
- -- We are now checking if variables Dot_Replacement, Casing,
- -- Spec_Suffix, Body_Suffix and/or Separate_Suffix
- -- exist.
+ -- Get the absolute name of the library directory
+ -- that does not exist, to report an error.
- -- For each variable, if it does not exist, we do nothing,
- -- because we already have the default.
+ declare
+ Dir_Name : constant String :=
+ Get_Name_String (Dir_Id);
- -- Check Dot_Replacement
+ begin
+ if Is_Absolute_Path (Dir_Name) then
+ Err_Vars.Error_Msg_Name_1 := Dir_Id;
- declare
- Dot_Replacement : constant Variable_Value :=
- Util.Value_Of
- (Name_Dot_Replacement,
- Naming.Decl.Attributes);
+ else
+ Get_Name_String (Data.Directory);
- begin
- pragma Assert (Dot_Replacement.Kind = Single,
- "Dot_Replacement is not a single string");
+ if Name_Buffer (Name_Len) /=
+ Directory_Separator
+ then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) :=
+ Directory_Separator;
+ end if;
- if not Dot_Replacement.Default then
- Get_Name_String (Dot_Replacement.Value);
+ Name_Buffer
+ (Name_Len + 1 ..
+ Name_Len + Dir_Name'Length) :=
+ Dir_Name;
+ Name_Len := Name_Len + Dir_Name'Length;
+ Err_Vars.Error_Msg_Name_1 := Name_Find;
+ end if;
- if Name_Len = 0 then
+ -- Report the error
+
+ Error_Msg
+ (Project,
+ "Directory { does not exist",
+ Lib_Src_Dir.Location);
+ end;
+
+ -- Report an error if it is the same as the object
+ -- directory.
+
+ elsif Data.Library_Src_Dir = Data.Object_Directory then
Error_Msg
(Project,
- "Dot_Replacement cannot be empty",
- Dot_Replacement.Location);
+ "directory to copy interfaces cannot be " &
+ "the object directory",
+ Lib_Src_Dir.Location);
+ Data.Library_Src_Dir := No_Name;
+
+ -- Check if it is same as one of the source directories
else
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Dot_Replacement := Name_Find;
- Data.Naming.Dot_Repl_Loc := Dot_Replacement.Location;
- end if;
- end if;
- end;
+ declare
+ Src_Dirs : String_List_Id := Data.Source_Dirs;
+ Src_Dir : String_Element;
- if Current_Verbosity = High then
- Write_Str (" Dot_Replacement = """);
- Write_Str (Get_Name_String (Data.Naming.Dot_Replacement));
- Write_Char ('"');
- Write_Eol;
- end if;
+ begin
+ while Src_Dirs /= Nil_String loop
+ Src_Dir := String_Elements.Table (Src_Dirs);
+ Src_Dirs := Src_Dir.Next;
- -- Check Casing
+ -- Report error if it is one of the source directories
- declare
- Casing_String : constant Variable_Value :=
- Util.Value_Of
- (Name_Casing, Naming.Decl.Attributes);
+ if Data.Library_Src_Dir = Src_Dir.Value then
+ Error_Msg
+ (Project,
+ "directory to copy interfaces cannot " &
+ "be one of the source directories",
+ Lib_Src_Dir.Location);
+ Data.Library_Src_Dir := No_Name;
+ exit;
+ end if;
+ end loop;
+ end;
- begin
- pragma Assert (Casing_String.Kind = Single,
- "Casing is not a single string");
+ -- pages of code follow here with no comments at all ???
- if not Casing_String.Default then
- declare
- Casing_Image : constant String :=
- Get_Name_String (Casing_String.Value);
- begin
- declare
- Casing_Value : constant Casing_Type :=
- Value (Casing_Image);
- begin
- -- Ignore Casing on platforms where file names are
- -- case-insensitive.
+ if Data.Library_Src_Dir /= No_Name
+ and then Current_Verbosity = High
+ then
+ Write_Str ("Directory to copy interfaces =""");
+ Write_Str (Get_Name_String (Data.Library_Dir));
+ Write_Line ("""");
+ end if;
+ end if;
+ end;
+ end if;
- if not File_Names_Case_Sensitive then
- Data.Naming.Casing := All_Lower_Case;
+ if not Lib_Symbol_Policy.Default then
+ declare
+ Value : constant String :=
+ To_Lower
+ (Get_Name_String (Lib_Symbol_Policy.Value));
- else
- Data.Naming.Casing := Casing_Value;
- end if;
- end;
+ begin
+ if Value = "autonomous" or else Value = "default" then
+ Data.Symbol_Data.Symbol_Policy := Autonomous;
- exception
- when Constraint_Error =>
- if Casing_Image'Length = 0 then
- Error_Msg
- (Project,
- "Casing cannot be an empty string",
- Casing_String.Location);
+ elsif Value = "compliant" then
+ Data.Symbol_Data.Symbol_Policy := Compliant;
- else
- Name_Len := Casing_Image'Length;
- Name_Buffer (1 .. Name_Len) := Casing_Image;
- Err_Vars.Error_Msg_Name_1 := Name_Find;
- Error_Msg
- (Project,
- "{ is not a correct Casing",
- Casing_String.Location);
- end if;
- end;
- end if;
- end;
+ elsif Value = "controlled" then
+ Data.Symbol_Data.Symbol_Policy := Controlled;
- if Current_Verbosity = High then
- Write_Str (" Casing = ");
- Write_Str (Image (Data.Naming.Casing));
- Write_Char ('.');
- Write_Eol;
+ elsif Value = "restricted" then
+ Data.Symbol_Data.Symbol_Policy := Restricted;
+
+ else
+ Error_Msg
+ (Project,
+ "illegal value for Library_Symbol_Policy",
+ Lib_Symbol_Policy.Location);
+ end if;
+ end;
end if;
- -- Check Spec_Suffix
+ if Lib_Symbol_File.Default then
+ if Data.Symbol_Data.Symbol_Policy = Restricted then
+ Error_Msg
+ (Project,
+ "Library_Symbol_File needs to be defined when " &
+ "symbol policy is Restricted",
+ Lib_Symbol_Policy.Location);
+ end if;
- declare
- Ada_Spec_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Index => Name_Ada,
- Src_Index => 0,
- In_Array => Data.Naming.Spec_Suffix);
+ else
+ Data.Symbol_Data.Symbol_File := Lib_Symbol_File.Value;
- begin
- if Ada_Spec_Suffix.Kind = Single
- and then Get_Name_String (Ada_Spec_Suffix.Value) /= ""
- then
- Get_Name_String (Ada_Spec_Suffix.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Current_Spec_Suffix := Name_Find;
- Data.Naming.Spec_Suffix_Loc := Ada_Spec_Suffix.Location;
+ Get_Name_String (Lib_Symbol_File.Value);
- else
- Data.Naming.Current_Spec_Suffix := Default_Ada_Spec_Suffix;
- end if;
- end;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "symbol file name cannot be an empty string",
+ Lib_Symbol_File.Location);
- if Current_Verbosity = High then
- Write_Str (" Spec_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Current_Spec_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
+ else
+ OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
- -- Check Body_Suffix
+ if OK then
+ for J in 1 .. Name_Len loop
+ if Name_Buffer (J) = '/'
+ or else Name_Buffer (J) = Directory_Separator
+ then
+ OK := False;
+ exit;
+ end if;
+ end loop;
+ end if;
- declare
- Ada_Body_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Index => Name_Ada,
- Src_Index => 0,
- In_Array => Data.Naming.Body_Suffix);
+ if not OK then
+ Error_Msg_Name_1 := Lib_Symbol_File.Value;
+ Error_Msg
+ (Project,
+ "symbol file name { is illegal. " &
+ "Name canot include directory info.",
+ Lib_Symbol_File.Location);
+ end if;
+ end if;
+ end if;
- begin
- if Ada_Body_Suffix.Kind = Single
- and then Get_Name_String (Ada_Body_Suffix.Value) /= ""
+ if Lib_Ref_Symbol_File.Default then
+ if Data.Symbol_Data.Symbol_Policy = Compliant
+ or else Data.Symbol_Data.Symbol_Policy = Controlled
then
- Get_Name_String (Ada_Body_Suffix.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Current_Body_Suffix := Name_Find;
- Data.Naming.Body_Suffix_Loc := Ada_Body_Suffix.Location;
-
- else
- Data.Naming.Current_Body_Suffix := Default_Ada_Body_Suffix;
+ Error_Msg
+ (Project,
+ "a reference symbol file need to be defined",
+ Lib_Symbol_Policy.Location);
end if;
- end;
-
- if Current_Verbosity = High then
- Write_Str (" Body_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Current_Body_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
- -- Check Separate_Suffix
+ else
+ Data.Symbol_Data.Reference := Lib_Ref_Symbol_File.Value;
- declare
- Ada_Sep_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Variable_Name => Name_Separate_Suffix,
- In_Variables => Naming.Decl.Attributes);
+ Get_Name_String (Lib_Ref_Symbol_File.Value);
- begin
- if Ada_Sep_Suffix.Default then
- Data.Naming.Separate_Suffix :=
- Data.Naming.Current_Body_Suffix;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "reference symbol file name cannot be an empty string",
+ Lib_Symbol_File.Location);
else
- Get_Name_String (Ada_Sep_Suffix.Value);
+ OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
- if Name_Len = 0 then
+ if OK then
+ for J in 1 .. Name_Len loop
+ if Name_Buffer (J) = '/'
+ or else Name_Buffer (J) = Directory_Separator
+ then
+ OK := False;
+ exit;
+ end if;
+ end loop;
+ end if;
+
+ if not OK then
+ Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
Error_Msg
(Project,
- "Separate_Suffix cannot be empty",
- Ada_Sep_Suffix.Location);
-
- else
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Separate_Suffix := Name_Find;
- Data.Naming.Sep_Suffix_Loc := Ada_Sep_Suffix.Location;
+ "reference symbol file { name is illegal. " &
+ "Name canot include directory info.",
+ Lib_Ref_Symbol_File.Location);
end if;
- end if;
- end;
-
- if Current_Verbosity = High then
- Write_Str (" Separate_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Separate_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
-
- -- Check if Data.Naming is valid
- Check_Ada_Naming_Scheme_Validity (Project, Data.Naming);
-
- else
- Data.Naming.Current_Spec_Suffix := Default_Ada_Spec_Suffix;
- Data.Naming.Current_Body_Suffix := Default_Ada_Body_Suffix;
- Data.Naming.Separate_Suffix := Default_Ada_Body_Suffix;
- end if;
- end Check_Ada_Naming_Scheme;
+ if not Is_Regular_File
+ (Get_Name_String (Data.Object_Directory) &
+ Directory_Separator &
+ Get_Name_String (Lib_Ref_Symbol_File.Value))
+ then
+ Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
+ Error_Msg
+ (Project,
+ "library reference symbol file { does not exist",
+ Lib_Ref_Symbol_File.Location);
+ end if;
- -------------------
- -- Check_Project --
- -------------------
+ if Data.Symbol_Data.Symbol_File /= No_Name then
+ declare
+ Symbol : String :=
+ Get_Name_String
+ (Data.Symbol_Data.Symbol_File);
- function Check_Project
- (P : Project_Id;
- Root_Project : Project_Id;
- Extending : Boolean) return Boolean
- is
- begin
- if P = Root_Project then
- return True;
+ Reference : String :=
+ Get_Name_String
+ (Data.Symbol_Data.Reference);
- elsif Extending then
- declare
- Data : Project_Data := Projects.Table (Root_Project);
+ begin
+ Canonical_Case_File_Name (Symbol);
+ Canonical_Case_File_Name (Reference);
- begin
- while Data.Extends /= No_Project loop
- if P = Data.Extends then
- return True;
+ if Symbol = Reference then
+ Error_Msg
+ (Project,
+ "reference symbol file and symbol file " &
+ "cannot be the same file",
+ Lib_Ref_Symbol_File.Location);
+ end if;
+ end;
end if;
-
- Data := Projects.Table (Data.Extends);
- end loop;
- end;
+ end if;
+ end if;
end if;
-
- return False;
- end Check_Project;
+ end Check_Stand_Alone_Library;
----------------------------
-- Compute_Directory_Last --
end if;
end Compute_Directory_Last;
+ --------------------
+ -- Body_Suffix_Of --
+ --------------------
+
+ function Body_Suffix_Of
+ (Language : Language_Index;
+ In_Project : Project_Data) return String
+ is
+ Suffix_Id : constant Name_Id := Suffix_Of (Language, In_Project);
+ begin
+ if Suffix_Id /= No_Name then
+ return Get_Name_String (Suffix_Id);
+ else
+ return "." & Get_Name_String (Language_Names.Table (Language));
+ end if;
+ end Body_Suffix_Of;
+
---------------
-- Error_Msg --
---------------
return;
end if;
- if Msg (First) = '\' then
-
- -- Continuation character, ignore.
+ -- Ignore continuation character
+ if Msg (First) = '\' then
First := First + 1;
- elsif Msg (First) = '?' then
-
- -- Warning character. It is always the first one in this package
+ -- Warniung character is always the first one in this package
+ elsif Msg (First) = '?' then
First := First + 1;
Add ("Warning: ");
end if;
for Index in First .. Msg'Last loop
if Msg (Index) = '{' or else Msg (Index) = '%' then
- -- Include a name between double quotes.
+ -- Include a name between double quotes
Msg_Name := Msg_Name + 1;
Add ('"');
procedure Find_Sources
(Project : Project_Id;
Data : in out Project_Data;
- For_Language : Programming_Language;
+ For_Language : Language_Index;
Follow_Links : Boolean := False)
is
Source_Dir : String_List_Id := Data.Source_Dirs;
Name_Buffer (1 .. Name_Len) := Path;
Path_Name := Name_Find;
- if For_Language = Lang_Ada then
- -- We attempt to register it as a source.
- -- However, there is no error if the file
- -- does not contain a valid source.
- -- But there is an error if we have a
- -- duplicate unit name.
+ if For_Language = Ada_Language_Index then
+
+ -- We attempt to register it as a source. However,
+ -- there is no error if the file does not contain
+ -- a valid source. But there is an error if we have
+ -- a duplicate unit name.
Record_Ada_Source
(File_Name => File_Name,
Location => No_Location,
Language => For_Language,
Suffix =>
- Get_Name_String
- (Data.Impl_Suffixes (For_Language)),
+ Body_Suffix_Of (For_Language, Data),
Naming_Exception => False);
end if;
end;
Write_Line ("end Looking for sources.");
end if;
- if For_Language = Lang_Ada then
+ if For_Language = Ada_Language_Index then
+
-- If we have looked for sources and found none, then
-- it is an error, except if it is an extending project.
-- If a non extending project is not supposed to contain
Reverse_Ada_Naming_Exceptions.Reset;
end Free_Ada_Naming_Exceptions;
- ---------------
- -- Get_Mains --
- ---------------
-
- procedure Get_Mains (Project : Project_Id; Data : in out Project_Data) is
- Mains : constant Variable_Value :=
- Prj.Util.Value_Of (Name_Main, Data.Decl.Attributes);
+ ---------------------
+ -- Get_Directories --
+ ---------------------
- begin
- Data.Mains := Mains.Values;
+ procedure Get_Directories
+ (Project : Project_Id;
+ Data : in out Project_Data)
+ is
+ Object_Dir : constant Variable_Value :=
+ Util.Value_Of (Name_Object_Dir, Data.Decl.Attributes);
- -- If no Mains were specified, and if we are an extending
- -- project, inherit the Mains from the project we are extending.
+ Exec_Dir : constant Variable_Value :=
+ Util.Value_Of (Name_Exec_Dir, Data.Decl.Attributes);
- if Mains.Default then
- if Data.Extends /= No_Project then
- Data.Mains := Projects.Table (Data.Extends).Mains;
- end if;
+ Source_Dirs : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Dirs, Data.Decl.Attributes);
- -- In a library project file, Main cannot be specified
+ Last_Source_Dir : String_List_Id := Nil_String;
- elsif Data.Library then
- Error_Msg
- (Project,
- "a library project file cannot have Main specified",
- Mains.Location);
- end if;
- end Get_Mains;
+ procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr);
+ -- Find one or several source directories, and add them
+ -- to the list of source directories of the project.
- ---------------------------
- -- Get_Sources_From_File --
- ---------------------------
+ ----------------------
+ -- Find_Source_Dirs --
+ ----------------------
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr;
- Project : Project_Id)
- is
- File : Prj.Util.Text_File;
- Line : String (1 .. 250);
- Last : Natural;
- Source_Name : Name_Id;
+ procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr) is
+ Directory : constant String := Get_Name_String (From);
+ Element : String_Element;
- begin
- Source_Names.Reset;
+ procedure Recursive_Find_Dirs (Path : Name_Id);
+ -- Find all the subdirectories (recursively) of Path and add them
+ -- to the list of source directories of the project.
- if Current_Verbosity = High then
- Write_Str ("Opening """);
- Write_Str (Path);
- Write_Line (""".");
- end if;
+ -------------------------
+ -- Recursive_Find_Dirs --
+ -------------------------
- -- Open the file
+ procedure Recursive_Find_Dirs (Path : Name_Id) is
+ Dir : Dir_Type;
+ Name : String (1 .. 250);
+ Last : Natural;
+ List : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
+ Found : Boolean := False;
- Prj.Util.Open (File, Path);
+ Non_Canonical_Path : Name_Id := No_Name;
+ Canonical_Path : Name_Id := No_Name;
- if not Prj.Util.Is_Valid (File) then
- Error_Msg (Project, "file does not exist", Location);
- else
- -- Read the lines one by one
+ The_Path : constant String :=
+ Normalize_Pathname (Get_Name_String (Path)) &
+ Directory_Separator;
- while not Prj.Util.End_Of_File (File) loop
- Prj.Util.Get_Line (File, Line, Last);
+ The_Path_Last : constant Natural :=
+ Compute_Directory_Last (The_Path);
- -- A non empty, non comment line should contain a file name
+ begin
+ Name_Len := The_Path_Last - The_Path'First + 1;
+ Name_Buffer (1 .. Name_Len) :=
+ The_Path (The_Path'First .. The_Path_Last);
+ Non_Canonical_Path := Name_Find;
+ Get_Name_String (Non_Canonical_Path);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Canonical_Path := Name_Find;
- if Last /= 0
- and then (Last = 1 or else Line (1 .. 2) /= "--")
- then
- -- ??? we should check that there is no directory information
+ -- To avoid processing the same directory several times, check
+ -- if the directory is already in Recursive_Dirs. If it is,
+ -- then there is nothing to do, just return. If it is not, put
+ -- it there and continue recursive processing.
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Source_Name := Name_Find;
- Source_Names.Set
- (K => Source_Name,
- E =>
- (Name => Source_Name,
- Location => Location,
- Found => False));
+ if Recursive_Dirs.Get (Canonical_Path) then
+ return;
+
+ else
+ Recursive_Dirs.Set (Canonical_Path, True);
end if;
- end loop;
- Prj.Util.Close (File);
+ -- Check if directory is already in list
- end if;
- end Get_Sources_From_File;
+ while List /= Nil_String loop
+ Element := String_Elements.Table (List);
- --------------
- -- Get_Unit --
- --------------
+ if Element.Value /= No_Name then
+ Found := Element.Value = Canonical_Path;
+ exit when Found;
+ end if;
- procedure Get_Unit
- (Canonical_File_Name : Name_Id;
- Naming : Naming_Data;
- Exception_Id : out Ada_Naming_Exception_Id;
- Unit_Name : out Name_Id;
- Unit_Kind : out Spec_Or_Body;
- Needs_Pragma : out Boolean)
- is
- Info_Id : Ada_Naming_Exception_Id
- := Ada_Naming_Exceptions.Get (Canonical_File_Name);
- VMS_Name : Name_Id;
+ List := Element.Next;
+ end loop;
- begin
- if Info_Id = No_Ada_Naming_Exception then
- if Hostparm.OpenVMS then
- VMS_Name := Canonical_File_Name;
- Get_Name_String (VMS_Name);
+ -- If directory is not already in list, put it there
- if Name_Buffer (Name_Len) = '.' then
- Name_Len := Name_Len - 1;
- VMS_Name := Name_Find;
- end if;
+ if not Found then
+ if Current_Verbosity = High then
+ Write_Str (" ");
+ Write_Line (The_Path (The_Path'First .. The_Path_Last));
+ end if;
- Info_Id := Ada_Naming_Exceptions.Get (VMS_Name);
- end if;
+ String_Elements.Increment_Last;
+ Element :=
+ (Value => Canonical_Path,
+ Display_Value => Non_Canonical_Path,
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => 0);
- end if;
+ -- Case of first source directory
- if Info_Id /= No_Ada_Naming_Exception then
- Exception_Id := Info_Id;
- Unit_Name := No_Name;
- Unit_Kind := Specification;
- Needs_Pragma := True;
- return;
- end if;
+ if Last_Source_Dir = Nil_String then
+ Data.Source_Dirs := String_Elements.Last;
- Needs_Pragma := False;
- Exception_Id := No_Ada_Naming_Exception;
+ -- Here we already have source directories
- Get_Name_String (Canonical_File_Name);
+ else
+ -- Link the previous last to the new one
- declare
- File : String := Name_Buffer (1 .. Name_Len);
- First : constant Positive := File'First;
- Last : Natural := File'Last;
- Standard_GNAT : Boolean;
+ String_Elements.Table (Last_Source_Dir).Next :=
+ String_Elements.Last;
+ end if;
- begin
- Standard_GNAT :=
- Naming.Current_Spec_Suffix = Default_Ada_Spec_Suffix
- and then Naming.Current_Body_Suffix = Default_Ada_Body_Suffix;
+ -- And register this source directory as the new last
- -- Check if the end of the file name is Specification_Append
+ Last_Source_Dir := String_Elements.Last;
+ String_Elements.Table (Last_Source_Dir) := Element;
+ end if;
- Get_Name_String (Naming.Current_Spec_Suffix);
+ -- Now look for subdirectories. We do that even when this
+ -- directory is already in the list, because some of its
+ -- subdirectories may not be in the list yet.
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a spec
+ Open (Dir, The_Path (The_Path'First .. The_Path_Last));
- Unit_Kind := Specification;
- Last := Last - Name_Len;
+ loop
+ Read (Dir, Name, Last);
+ exit when Last = 0;
- if Current_Verbosity = High then
- Write_Str (" Specification: ");
- Write_Line (File (First .. Last));
- end if;
+ if Name (1 .. Last) /= "."
+ and then Name (1 .. Last) /= ".."
+ then
+ -- Avoid . and .. directories
- else
- Get_Name_String (Naming.Current_Body_Suffix);
+ if Current_Verbosity = High then
+ Write_Str (" Checking ");
+ Write_Line (Name (1 .. Last));
+ end if;
- -- Check if the end of the file name is Body_Append
+ declare
+ Path_Name : constant String :=
+ Normalize_Pathname
+ (Name => Name (1 .. Last),
+ Directory =>
+ The_Path
+ (The_Path'First .. The_Path_Last),
+ Resolve_Links => False,
+ Case_Sensitive => True);
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a body
+ begin
+ if Is_Directory (Path_Name) then
- Unit_Kind := Body_Part;
- Last := Last - Name_Len;
+ -- We have found a new subdirectory, call self
- if Current_Verbosity = High then
- Write_Str (" Body: ");
- Write_Line (File (First .. Last));
+ Name_Len := Path_Name'Length;
+ Name_Buffer (1 .. Name_Len) := Path_Name;
+ Recursive_Find_Dirs (Name_Find);
+ end if;
+ end;
end if;
+ end loop;
- elsif Naming.Separate_Suffix /= Naming.Current_Spec_Suffix then
- Get_Name_String (Naming.Separate_Suffix);
-
- -- Check if the end of the file name is Separate_Append
-
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a separate (a body)
-
- Unit_Kind := Body_Part;
- Last := Last - Name_Len;
+ Close (Dir);
- if Current_Verbosity = High then
- Write_Str (" Separate: ");
- Write_Line (File (First .. Last));
- end if;
+ exception
+ when Directory_Error =>
+ null;
+ end Recursive_Find_Dirs;
- else
- Last := 0;
- end if;
+ -- Start of processing for Find_Source_Dirs
- else
- Last := 0;
- end if;
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("Find_Source_Dirs (""");
+ Write_Str (Directory);
+ Write_Line (""")");
end if;
- if Last = 0 then
+ -- First, check if we are looking for a directory tree,
+ -- indicated by "/**" at the end.
- -- This is not a source file
+ if Directory'Length >= 3
+ and then Directory (Directory'Last - 1 .. Directory'Last) = "**"
+ and then (Directory (Directory'Last - 2) = '/'
+ or else
+ Directory (Directory'Last - 2) = Directory_Separator)
+ then
+ Data.Known_Order_Of_Source_Dirs := False;
- Unit_Name := No_Name;
- Unit_Kind := Specification;
+ Name_Len := Directory'Length - 3;
+
+ if Name_Len = 0 then
+
+ -- This is the case of "/**": all directories
+ -- in the file system.
+
+ Name_Len := 1;
+ Name_Buffer (1) := Directory (Directory'First);
+
+ else
+ Name_Buffer (1 .. Name_Len) :=
+ Directory (Directory'First .. Directory'Last - 3);
+ end if;
if Current_Verbosity = High then
- Write_Line (" Not a valid file name.");
+ Write_Str ("Looking for all subdirectories of """);
+ Write_Str (Name_Buffer (1 .. Name_Len));
+ Write_Line ("""");
end if;
- return;
- end if;
+ declare
+ Base_Dir : constant Name_Id := Name_Find;
+ Root_Dir : constant String :=
+ Normalize_Pathname
+ (Name => Get_Name_String (Base_Dir),
+ Directory =>
+ Get_Name_String (Data.Display_Directory),
+ Resolve_Links => False,
+ Case_Sensitive => True);
- Get_Name_String (Naming.Dot_Replacement);
- Standard_GNAT :=
- Standard_GNAT and then Name_Buffer (1 .. Name_Len) = "-";
+ begin
+ if Root_Dir'Length = 0 then
+ Err_Vars.Error_Msg_Name_1 := Base_Dir;
- if Name_Buffer (1 .. Name_Len) /= "." then
+ if Location = No_Location then
+ Error_Msg
+ (Project,
+ "{ is not a valid directory.",
+ Data.Location);
+ else
+ Error_Msg
+ (Project,
+ "{ is not a valid directory.",
+ Location);
+ end if;
- -- If Dot_Replacement is not a single dot,
- -- then there should not be any dot in the name.
+ else
+ -- We have an existing directory, we register it and all
+ -- of its subdirectories.
- for Index in First .. Last loop
- if File (Index) = '.' then
if Current_Verbosity = High then
- Write_Line
- (" Not a valid file name (some dot not replaced).");
+ Write_Line ("Looking for source directories:");
end if;
- Unit_Name := No_Name;
- return;
+ Name_Len := Root_Dir'Length;
+ Name_Buffer (1 .. Name_Len) := Root_Dir;
+ Recursive_Find_Dirs (Name_Find);
+ if Current_Verbosity = High then
+ Write_Line ("End of looking for source directories.");
+ end if;
end if;
- end loop;
+ end;
- -- Replace the substring Dot_Replacement with dots
+ -- We have a single directory
+ else
declare
- Index : Positive := First;
+ Path_Name : Name_Id;
+ Display_Path_Name : Name_Id;
begin
- while Index <= Last - Name_Len + 1 loop
-
- if File (Index .. Index + Name_Len - 1) =
- Name_Buffer (1 .. Name_Len)
- then
- File (Index) := '.';
+ Locate_Directory
+ (From, Data.Display_Directory, Path_Name, Display_Path_Name);
- if Name_Len > 1 and then Index < Last then
- File (Index + 1 .. Last - Name_Len + 1) :=
- File (Index + Name_Len .. Last);
- end if;
+ if Path_Name = No_Name then
+ Err_Vars.Error_Msg_Name_1 := From;
- Last := Last - Name_Len + 1;
+ if Location = No_Location then
+ Error_Msg
+ (Project,
+ "{ is not a valid directory",
+ Data.Location);
+ else
+ Error_Msg
+ (Project,
+ "{ is not a valid directory",
+ Location);
end if;
- Index := Index + 1;
- end loop;
- end;
- end if;
+ else
+ -- As it is an existing directory, we add it to
+ -- the list of directories.
- -- Check if the casing is right
+ String_Elements.Increment_Last;
+ Element.Value := Path_Name;
+ Element.Display_Value := Display_Path_Name;
- declare
- Src : String := File (First .. Last);
+ if Last_Source_Dir = Nil_String then
- begin
- case Naming.Casing is
- when All_Lower_Case =>
- Fixed.Translate
- (Source => Src,
- Mapping => Lower_Case_Map);
+ -- This is the first source directory
- when All_Upper_Case =>
- Fixed.Translate
- (Source => Src,
- Mapping => Upper_Case_Map);
+ Data.Source_Dirs := String_Elements.Last;
- when Mixed_Case | Unknown =>
- null;
- end case;
+ else
+ -- We already have source directories,
+ -- link the previous last to the new one.
- if Src /= File (First .. Last) then
- if Current_Verbosity = High then
- Write_Line (" Not a valid file name (casing).");
- end if;
+ String_Elements.Table (Last_Source_Dir).Next :=
+ String_Elements.Last;
+ end if;
- Unit_Name := No_Name;
- return;
- end if;
+ -- And register this source directory as the new last
- -- We put the name in lower case
+ Last_Source_Dir := String_Elements.Last;
+ String_Elements.Table (Last_Source_Dir) := Element;
+ end if;
+ end;
+ end if;
+ end Find_Source_Dirs;
- Fixed.Translate
- (Source => Src,
- Mapping => Lower_Case_Map);
+ -- Start of processing for Get_Directories
- -- In the standard GNAT naming scheme, check for special cases:
- -- children or separates of A, G, I or S, and run time sources.
+ begin
+ if Current_Verbosity = High then
+ Write_Line ("Starting to look for directories");
+ end if;
- if Standard_GNAT and then Src'Length >= 3 then
- declare
- S1 : constant Character := Src (Src'First);
- S2 : constant Character := Src (Src'First + 1);
+ -- Check the object directory
- begin
- if S1 = 'a' or else S1 = 'g'
- or else S1 = 'i' or else S1 = 's'
- then
- -- Children or separates of packages A, G, I or S
+ pragma Assert (Object_Dir.Kind = Single,
+ "Object_Dir is not a single string");
- if (Hostparm.OpenVMS and then S2 = '$')
- or else (not Hostparm.OpenVMS and then S2 = '~')
- then
- Src (Src'First + 1) := '.';
+ -- We set the object directory to its default
- -- If it is potentially a run time source, disable
- -- filling of the mapping file to avoid warnings.
+ Data.Object_Directory := Data.Directory;
+ Data.Display_Object_Dir := Data.Display_Directory;
- elsif S2 = '.' then
- Set_Mapping_File_Initial_State_To_Empty;
- end if;
+ if Object_Dir.Value /= Empty_String then
+ Get_Name_String (Object_Dir.Value);
- end if;
- end;
- end if;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "Object_Dir cannot be empty",
+ Object_Dir.Location);
- if Current_Verbosity = High then
- Write_Str (" ");
- Write_Line (Src);
- end if;
+ else
+ -- We check that the specified object directory does exist
- -- Now, we check if this name is a valid unit name
+ Locate_Directory
+ (Object_Dir.Value, Data.Display_Directory,
+ Data.Object_Directory, Data.Display_Object_Dir);
- Check_Ada_Name (Name => Src, Unit => Unit_Name);
- end;
+ if Data.Object_Directory = No_Name then
- end;
- end Get_Unit;
+ -- The object directory does not exist, report an error
- ----------
- -- Hash --
- ----------
+ Err_Vars.Error_Msg_Name_1 := Object_Dir.Value;
+ Error_Msg
+ (Project,
+ "the object directory { cannot be found",
+ Data.Location);
- function Hash (Unit : Unit_Info) return Header_Num is
- begin
- return Header_Num (Unit.Unit mod 2048);
- end Hash;
+ -- Do not keep a nil Object_Directory. Set it to the specified
+ -- (relative or absolute) path. This is for the benefit of
+ -- tools that recover from errors; for example, these tools
+ -- could create the non existent directory.
- -----------------------
- -- Is_Illegal_Suffix --
- -----------------------
+ Data.Display_Object_Dir := Object_Dir.Value;
+ Get_Name_String (Object_Dir.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Object_Directory := Name_Find;
+ end if;
+ end if;
+ end if;
- function Is_Illegal_Suffix
- (Suffix : String;
- Dot_Replacement_Is_A_Single_Dot : Boolean) return Boolean
- is
- begin
- if Suffix'Length = 0 or else Index (Suffix, ".") = 0 then
- return True;
+ if Current_Verbosity = High then
+ if Data.Object_Directory = No_Name then
+ Write_Line ("No object directory");
+ else
+ Write_Str ("Object directory: """);
+ Write_Str (Get_Name_String (Data.Display_Object_Dir));
+ Write_Line ("""");
+ end if;
end if;
- -- If dot replacement is a single dot, and first character of
- -- suffix is also a dot
+ -- Check the exec directory
- if Dot_Replacement_Is_A_Single_Dot
- and then Suffix (Suffix'First) = '.'
- then
- for Index in Suffix'First + 1 .. Suffix'Last loop
+ pragma Assert (Exec_Dir.Kind = Single,
+ "Exec_Dir is not a single string");
- -- If there is another dot
+ -- We set the object directory to its default
- if Suffix (Index) = '.' then
+ Data.Exec_Directory := Data.Object_Directory;
+ Data.Display_Exec_Dir := Data.Display_Object_Dir;
- -- It is illegal to have a letter following the initial dot
+ if Exec_Dir.Value /= Empty_String then
+ Get_Name_String (Exec_Dir.Value);
- return Is_Letter (Suffix (Suffix'First + 1));
- end if;
- end loop;
- end if;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project,
+ "Exec_Dir cannot be empty",
+ Exec_Dir.Location);
- -- Everything is OK
+ else
+ -- We check that the specified object directory
+ -- does exist.
- return False;
- end Is_Illegal_Suffix;
+ Locate_Directory
+ (Exec_Dir.Value, Data.Directory,
+ Data.Exec_Directory, Data.Display_Exec_Dir);
- --------------------------------
- -- Language_Independent_Check --
- --------------------------------
+ if Data.Exec_Directory = No_Name then
+ Err_Vars.Error_Msg_Name_1 := Exec_Dir.Value;
+ Error_Msg
+ (Project,
+ "the exec directory { cannot be found",
+ Data.Location);
+ end if;
+ end if;
+ end if;
- procedure Language_Independent_Check
- (Project : Project_Id;
- Report_Error : Put_Line_Access)
- is
- Last_Source_Dir : String_List_Id := Nil_String;
- Data : Project_Data := Projects.Table (Project);
+ if Current_Verbosity = High then
+ if Data.Exec_Directory = No_Name then
+ Write_Line ("No exec directory");
+ else
+ Write_Str ("Exec directory: """);
+ Write_Str (Get_Name_String (Data.Display_Exec_Dir));
+ Write_Line ("""");
+ end if;
+ end if;
- procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr);
- -- Find one or several source directories, and add them
- -- to the list of source directories of the project.
+ -- Look for the source directories
- ----------------------
- -- Find_Source_Dirs --
- ----------------------
+ if Current_Verbosity = High then
+ Write_Line ("Starting to look for source directories");
+ end if;
- procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr) is
- Directory : constant String := Get_Name_String (From);
- Element : String_Element;
+ pragma Assert (Source_Dirs.Kind = List, "Source_Dirs is not a list");
- procedure Recursive_Find_Dirs (Path : Name_Id);
- -- Find all the subdirectories (recursively) of Path and add them
- -- to the list of source directories of the project.
+ if Source_Dirs.Default then
- -------------------------
- -- Recursive_Find_Dirs --
- -------------------------
+ -- No Source_Dirs specified: the single source directory
+ -- is the one containing the project file
- procedure Recursive_Find_Dirs (Path : Name_Id) is
- Dir : Dir_Type;
- Name : String (1 .. 250);
- Last : Natural;
- List : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Found : Boolean := False;
+ String_Elements.Increment_Last;
+ Data.Source_Dirs := String_Elements.Last;
+ String_Elements.Table (Data.Source_Dirs) :=
+ (Value => Data.Directory,
+ Display_Value => Data.Display_Directory,
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => 0);
- Non_Canonical_Path : Name_Id := No_Name;
- Canonical_Path : Name_Id := No_Name;
+ if Current_Verbosity = High then
+ Write_Line ("Single source directory:");
+ Write_Str (" """);
+ Write_Str (Get_Name_String (Data.Display_Directory));
+ Write_Line ("""");
+ end if;
- The_Path : constant String :=
- Normalize_Pathname (Get_Name_String (Path)) &
- Directory_Separator;
+ elsif Source_Dirs.Values = Nil_String then
- The_Path_Last : constant Natural :=
- Compute_Directory_Last (The_Path);
+ -- If Source_Dirs is an empty string list, this means
+ -- that this project contains no source. For projects that
+ -- don't extend other projects, this also means that there is no
+ -- need for an object directory, if not specified.
- begin
- Name_Len := The_Path_Last - The_Path'First + 1;
- Name_Buffer (1 .. Name_Len) :=
- The_Path (The_Path'First .. The_Path_Last);
- Non_Canonical_Path := Name_Find;
- Get_Name_String (Non_Canonical_Path);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Canonical_Path := Name_Find;
+ if Data.Extends = No_Project
+ and then Data.Object_Directory = Data.Directory
+ then
+ Data.Object_Directory := No_Name;
+ end if;
- -- To avoid processing the same directory several times, check
- -- if the directory is already in Recursive_Dirs. If it is,
- -- then there is nothing to do, just return. If it is not, put
- -- it there and continue recursive processing.
+ Data.Source_Dirs := Nil_String;
+ Data.Ada_Sources_Present := False;
+ Data.Other_Sources_Present := False;
- if Recursive_Dirs.Get (Canonical_Path) then
- return;
+ else
+ declare
+ Source_Dir : String_List_Id := Source_Dirs.Values;
+ Element : String_Element;
- else
- Recursive_Dirs.Set (Canonical_Path, True);
- end if;
+ begin
+ -- We will find the source directories for each
+ -- element of the list
- -- Check if directory is already in list
+ while Source_Dir /= Nil_String loop
+ Element := String_Elements.Table (Source_Dir);
+ Find_Source_Dirs (Element.Value, Element.Location);
+ Source_Dir := Element.Next;
+ end loop;
+ end;
+ end if;
- while List /= Nil_String loop
- Element := String_Elements.Table (List);
+ if Current_Verbosity = High then
+ Write_Line ("Putting source directories in canonical cases");
+ end if;
- if Element.Value /= No_Name then
- Found := Element.Value = Canonical_Path;
- exit when Found;
- end if;
+ declare
+ Current : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
- List := Element.Next;
- end loop;
+ begin
+ while Current /= Nil_String loop
+ Element := String_Elements.Table (Current);
+ if Element.Value /= No_Name then
+ Get_Name_String (Element.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Element.Value := Name_Find;
+ String_Elements.Table (Current) := Element;
+ end if;
- -- If directory is not already in list, put it there
+ Current := Element.Next;
+ end loop;
+ end;
- if not Found then
- if Current_Verbosity = High then
- Write_Str (" ");
- Write_Line (The_Path (The_Path'First .. The_Path_Last));
- end if;
+ end Get_Directories;
- String_Elements.Increment_Last;
- Element :=
- (Value => Canonical_Path,
- Display_Value => Non_Canonical_Path,
- Location => No_Location,
- Flag => False,
- Next => Nil_String,
- Index => 0);
-
- -- Case of first source directory
+ ---------------
+ -- Get_Mains --
+ ---------------
- if Last_Source_Dir = Nil_String then
- Data.Source_Dirs := String_Elements.Last;
+ procedure Get_Mains (Project : Project_Id; Data : in out Project_Data) is
+ Mains : constant Variable_Value :=
+ Prj.Util.Value_Of (Name_Main, Data.Decl.Attributes);
- -- Here we already have source directories.
+ begin
+ Data.Mains := Mains.Values;
- else
- -- Link the previous last to the new one
+ -- If no Mains were specified, and if we are an extending
+ -- project, inherit the Mains from the project we are extending.
- String_Elements.Table (Last_Source_Dir).Next :=
- String_Elements.Last;
- end if;
+ if Mains.Default then
+ if Data.Extends /= No_Project then
+ Data.Mains := Projects.Table (Data.Extends).Mains;
+ end if;
- -- And register this source directory as the new last
+ -- In a library project file, Main cannot be specified
- Last_Source_Dir := String_Elements.Last;
- String_Elements.Table (Last_Source_Dir) := Element;
- end if;
+ elsif Data.Library then
+ Error_Msg
+ (Project,
+ "a library project file cannot have Main specified",
+ Mains.Location);
+ end if;
+ end Get_Mains;
- -- Now look for subdirectories. We do that even when this
- -- directory is already in the list, because some of its
- -- subdirectories may not be in the list yet.
+ ---------------------------
+ -- Get_Sources_From_File --
+ ---------------------------
- Open (Dir, The_Path (The_Path'First .. The_Path_Last));
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr;
+ Project : Project_Id)
+ is
+ File : Prj.Util.Text_File;
+ Line : String (1 .. 250);
+ Last : Natural;
+ Source_Name : Name_Id;
- loop
- Read (Dir, Name, Last);
- exit when Last = 0;
+ begin
+ Source_Names.Reset;
- if Name (1 .. Last) /= "."
- and then Name (1 .. Last) /= ".."
- then
- -- Avoid . and ..
+ if Current_Verbosity = High then
+ Write_Str ("Opening """);
+ Write_Str (Path);
+ Write_Line (""".");
+ end if;
- if Current_Verbosity = High then
- Write_Str (" Checking ");
- Write_Line (Name (1 .. Last));
- end if;
+ -- Open the file
- declare
- Path_Name : constant String :=
- Normalize_Pathname
- (Name => Name (1 .. Last),
- Directory =>
- The_Path
- (The_Path'First .. The_Path_Last),
- Resolve_Links => False,
- Case_Sensitive => True);
+ Prj.Util.Open (File, Path);
- begin
- if Is_Directory (Path_Name) then
+ if not Prj.Util.Is_Valid (File) then
+ Error_Msg (Project, "file does not exist", Location);
+ else
+ -- Read the lines one by one
- -- We have found a new subdirectory, call self
+ while not Prj.Util.End_Of_File (File) loop
+ Prj.Util.Get_Line (File, Line, Last);
- Name_Len := Path_Name'Length;
- Name_Buffer (1 .. Name_Len) := Path_Name;
- Recursive_Find_Dirs (Name_Find);
- end if;
- end;
- end if;
- end loop;
+ -- A non empty, non comment line should contain a file name
- Close (Dir);
+ if Last /= 0
+ and then (Last = 1 or else Line (1 .. 2) /= "--")
+ then
+ -- ??? we should check that there is no directory information
- exception
- when Directory_Error =>
- null;
- end Recursive_Find_Dirs;
+ Name_Len := Last;
+ Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Source_Name := Name_Find;
+ Source_Names.Set
+ (K => Source_Name,
+ E =>
+ (Name => Source_Name,
+ Location => Location,
+ Found => False));
+ end if;
+ end loop;
- -- Start of processing for Find_Source_Dirs
+ Prj.Util.Close (File);
- begin
- if Current_Verbosity = High then
- Write_Str ("Find_Source_Dirs (""");
- Write_Str (Directory);
- Write_Line (""")");
- end if;
+ end if;
+ end Get_Sources_From_File;
- -- First, check if we are looking for a directory tree,
- -- indicated by "/**" at the end.
+ --------------
+ -- Get_Unit --
+ --------------
- if Directory'Length >= 3
- and then Directory (Directory'Last - 1 .. Directory'Last) = "**"
- and then (Directory (Directory'Last - 2) = '/'
- or else
- Directory (Directory'Last - 2) = Directory_Separator)
- then
- Data.Known_Order_Of_Source_Dirs := False;
+ procedure Get_Unit
+ (Canonical_File_Name : Name_Id;
+ Naming : Naming_Data;
+ Exception_Id : out Ada_Naming_Exception_Id;
+ Unit_Name : out Name_Id;
+ Unit_Kind : out Spec_Or_Body;
+ Needs_Pragma : out Boolean)
+ is
+ Info_Id : Ada_Naming_Exception_Id
+ := Ada_Naming_Exceptions.Get (Canonical_File_Name);
+ VMS_Name : Name_Id;
- Name_Len := Directory'Length - 3;
+ begin
+ if Info_Id = No_Ada_Naming_Exception then
+ if Hostparm.OpenVMS then
+ VMS_Name := Canonical_File_Name;
+ Get_Name_String (VMS_Name);
- if Name_Len = 0 then
+ if Name_Buffer (Name_Len) = '.' then
+ Name_Len := Name_Len - 1;
+ VMS_Name := Name_Find;
+ end if;
- -- This is the case of "/**": all directories
- -- in the file system.
+ Info_Id := Ada_Naming_Exceptions.Get (VMS_Name);
+ end if;
- Name_Len := 1;
- Name_Buffer (1) := Directory (Directory'First);
+ end if;
- else
- Name_Buffer (1 .. Name_Len) :=
- Directory (Directory'First .. Directory'Last - 3);
- end if;
+ if Info_Id /= No_Ada_Naming_Exception then
+ Exception_Id := Info_Id;
+ Unit_Name := No_Name;
+ Unit_Kind := Specification;
+ Needs_Pragma := True;
+ return;
+ end if;
- if Current_Verbosity = High then
- Write_Str ("Looking for all subdirectories of """);
- Write_Str (Name_Buffer (1 .. Name_Len));
- Write_Line ("""");
- end if;
+ Needs_Pragma := False;
+ Exception_Id := No_Ada_Naming_Exception;
- declare
- Base_Dir : constant Name_Id := Name_Find;
- Root_Dir : constant String :=
- Normalize_Pathname
- (Name => Get_Name_String (Base_Dir),
- Directory =>
- Get_Name_String (Data.Display_Directory),
- Resolve_Links => False,
- Case_Sensitive => True);
+ Get_Name_String (Canonical_File_Name);
- begin
- if Root_Dir'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Base_Dir;
+ declare
+ File : String := Name_Buffer (1 .. Name_Len);
+ First : constant Positive := File'First;
+ Last : Natural := File'Last;
+ Standard_GNAT : Boolean;
- if Location = No_Location then
- Error_Msg
- (Project,
- "{ is not a valid directory.",
- Data.Location);
- else
- Error_Msg
- (Project,
- "{ is not a valid directory.",
- Location);
- end if;
+ begin
+ Standard_GNAT :=
+ Naming.Ada_Spec_Suffix = Default_Ada_Spec_Suffix
+ and then Naming.Ada_Body_Suffix = Default_Ada_Body_Suffix;
- else
- -- We have an existing directory,
- -- we register it and all of its subdirectories.
+ -- Check if the end of the file name is Specification_Append
- if Current_Verbosity = High then
- Write_Line ("Looking for source directories:");
- end if;
+ Get_Name_String (Naming.Ada_Spec_Suffix);
- Name_Len := Root_Dir'Length;
- Name_Buffer (1 .. Name_Len) := Root_Dir;
- Recursive_Find_Dirs (Name_Find);
+ if File'Length > Name_Len
+ and then File (Last - Name_Len + 1 .. Last) =
+ Name_Buffer (1 .. Name_Len)
+ then
+ -- We have a spec
- if Current_Verbosity = High then
- Write_Line ("End of looking for source directories.");
- end if;
- end if;
- end;
+ Unit_Kind := Specification;
+ Last := Last - Name_Len;
- -- We have a single directory
+ if Current_Verbosity = High then
+ Write_Str (" Specification: ");
+ Write_Line (File (First .. Last));
+ end if;
else
- declare
- Path_Name : Name_Id;
- Display_Path_Name : Name_Id;
- begin
- Locate_Directory
- (From, Data.Display_Directory, Path_Name, Display_Path_Name);
- if Path_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := From;
+ Get_Name_String (Naming.Ada_Body_Suffix);
- if Location = No_Location then
- Error_Msg
- (Project,
- "{ is not a valid directory",
- Data.Location);
- else
- Error_Msg
- (Project,
- "{ is not a valid directory",
- Location);
- end if;
- else
+ -- Check if the end of the file name is Body_Append
- -- As it is an existing directory, we add it to
- -- the list of directories.
+ if File'Length > Name_Len
+ and then File (Last - Name_Len + 1 .. Last) =
+ Name_Buffer (1 .. Name_Len)
+ then
+ -- We have a body
- String_Elements.Increment_Last;
- Element.Value := Path_Name;
- Element.Display_Value := Display_Path_Name;
+ Unit_Kind := Body_Part;
+ Last := Last - Name_Len;
- if Last_Source_Dir = Nil_String then
+ if Current_Verbosity = High then
+ Write_Str (" Body: ");
+ Write_Line (File (First .. Last));
+ end if;
- -- This is the first source directory
+ elsif Naming.Separate_Suffix /= Naming.Ada_Spec_Suffix then
+ Get_Name_String (Naming.Separate_Suffix);
- Data.Source_Dirs := String_Elements.Last;
+ -- Check if the end of the file name is Separate_Append
- else
- -- We already have source directories,
- -- link the previous last to the new one.
+ if File'Length > Name_Len
+ and then File (Last - Name_Len + 1 .. Last) =
+ Name_Buffer (1 .. Name_Len)
+ then
+ -- We have a separate (a body)
- String_Elements.Table (Last_Source_Dir).Next :=
- String_Elements.Last;
- end if;
+ Unit_Kind := Body_Part;
+ Last := Last - Name_Len;
- -- And register this source directory as the new last
+ if Current_Verbosity = High then
+ Write_Str (" Separate: ");
+ Write_Line (File (First .. Last));
+ end if;
- Last_Source_Dir := String_Elements.Last;
- String_Elements.Table (Last_Source_Dir) := Element;
+ else
+ Last := 0;
end if;
- end;
- end if;
- end Find_Source_Dirs;
- -- Start of processing for Language_Independent_Check
+ else
+ Last := 0;
+ end if;
+ end if;
- begin
- if Data.Language_Independent_Checked then
- return;
- end if;
+ if Last = 0 then
- Data.Language_Independent_Checked := True;
+ -- This is not a source file
- Error_Report := Report_Error;
+ Unit_Name := No_Name;
+ Unit_Kind := Specification;
- Recursive_Dirs.Reset;
+ if Current_Verbosity = High then
+ Write_Line (" Not a valid file name.");
+ end if;
- if Current_Verbosity = High then
- Write_Line ("Starting to look for directories");
- end if;
+ return;
+ end if;
- -- Check the object directory
+ Get_Name_String (Naming.Dot_Replacement);
+ Standard_GNAT :=
+ Standard_GNAT and then Name_Buffer (1 .. Name_Len) = "-";
- declare
- Object_Dir : constant Variable_Value :=
- Util.Value_Of (Name_Object_Dir, Data.Decl.Attributes);
+ if Name_Buffer (1 .. Name_Len) /= "." then
- begin
- pragma Assert (Object_Dir.Kind = Single,
- "Object_Dir is not a single string");
+ -- If Dot_Replacement is not a single dot, then there should
+ -- not be any dot in the name.
- -- We set the object directory to its default
+ for Index in First .. Last loop
+ if File (Index) = '.' then
+ if Current_Verbosity = High then
+ Write_Line
+ (" Not a valid file name (some dot not replaced).");
+ end if;
- Data.Object_Directory := Data.Directory;
- Data.Display_Object_Dir := Data.Display_Directory;
+ Unit_Name := No_Name;
+ return;
- if Object_Dir.Value /= Empty_String then
+ end if;
+ end loop;
- Get_Name_String (Object_Dir.Value);
+ -- Replace the substring Dot_Replacement with dots
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Object_Dir cannot be empty",
- Object_Dir.Location);
+ declare
+ Index : Positive := First;
- else
- -- We check that the specified object directory
- -- does exist.
+ begin
+ while Index <= Last - Name_Len + 1 loop
- Locate_Directory
- (Object_Dir.Value, Data.Display_Directory,
- Data.Object_Directory, Data.Display_Object_Dir);
+ if File (Index .. Index + Name_Len - 1) =
+ Name_Buffer (1 .. Name_Len)
+ then
+ File (Index) := '.';
- if Data.Object_Directory = No_Name then
- -- The object directory does not exist, report an error
- Err_Vars.Error_Msg_Name_1 := Object_Dir.Value;
- Error_Msg
- (Project,
- "the object directory { cannot be found",
- Data.Location);
+ if Name_Len > 1 and then Index < Last then
+ File (Index + 1 .. Last - Name_Len + 1) :=
+ File (Index + Name_Len .. Last);
+ end if;
- -- Do not keep a nil Object_Directory. Set it to the
- -- specified (relative or absolute) path.
- -- This is for the benefit of tools that recover from
- -- errors; for example, these tools could create the
- -- non existent directory.
+ Last := Last - Name_Len + 1;
+ end if;
- Data.Display_Object_Dir := Object_Dir.Value;
- Get_Name_String (Object_Dir.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Object_Directory := Name_Find;
- end if;
- end if;
+ Index := Index + 1;
+ end loop;
+ end;
end if;
- end;
- if Current_Verbosity = High then
- if Data.Object_Directory = No_Name then
- Write_Line ("No object directory");
- else
- Write_Str ("Object directory: """);
- Write_Str (Get_Name_String (Data.Display_Object_Dir));
- Write_Line ("""");
- end if;
- end if;
+ -- Check if the casing is right
- -- Check the exec directory
+ declare
+ Src : String := File (First .. Last);
- declare
- Exec_Dir : constant Variable_Value :=
- Util.Value_Of (Name_Exec_Dir, Data.Decl.Attributes);
+ begin
+ case Naming.Casing is
+ when All_Lower_Case =>
+ Fixed.Translate
+ (Source => Src,
+ Mapping => Lower_Case_Map);
- begin
- pragma Assert (Exec_Dir.Kind = Single,
- "Exec_Dir is not a single string");
+ when All_Upper_Case =>
+ Fixed.Translate
+ (Source => Src,
+ Mapping => Upper_Case_Map);
- -- We set the object directory to its default
+ when Mixed_Case | Unknown =>
+ null;
+ end case;
- Data.Exec_Directory := Data.Object_Directory;
- Data.Display_Exec_Dir := Data.Display_Object_Dir;
+ if Src /= File (First .. Last) then
+ if Current_Verbosity = High then
+ Write_Line (" Not a valid file name (casing).");
+ end if;
- if Exec_Dir.Value /= Empty_String then
+ Unit_Name := No_Name;
+ return;
+ end if;
- Get_Name_String (Exec_Dir.Value);
+ -- We put the name in lower case
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Exec_Dir cannot be empty",
- Exec_Dir.Location);
+ Fixed.Translate
+ (Source => Src,
+ Mapping => Lower_Case_Map);
- else
- -- We check that the specified object directory
- -- does exist.
+ -- In the standard GNAT naming scheme, check for special cases:
+ -- children or separates of A, G, I or S, and run time sources.
- Locate_Directory
- (Exec_Dir.Value, Data.Directory,
- Data.Exec_Directory, Data.Display_Exec_Dir);
+ if Standard_GNAT and then Src'Length >= 3 then
+ declare
+ S1 : constant Character := Src (Src'First);
+ S2 : constant Character := Src (Src'First + 1);
- if Data.Exec_Directory = No_Name then
- Err_Vars.Error_Msg_Name_1 := Exec_Dir.Value;
- Error_Msg
- (Project,
- "the exec directory { cannot be found",
- Data.Location);
- end if;
- end if;
- end if;
- end;
+ begin
+ if S1 = 'a' or else S1 = 'g'
+ or else S1 = 'i' or else S1 = 's'
+ then
+ -- Children or separates of packages A, G, I or S
- if Current_Verbosity = High then
- if Data.Exec_Directory = No_Name then
- Write_Line ("No exec directory");
- else
- Write_Str ("Exec directory: """);
- Write_Str (Get_Name_String (Data.Display_Exec_Dir));
- Write_Line ("""");
- end if;
- end if;
+ if (Hostparm.OpenVMS and then S2 = '$')
+ or else (not Hostparm.OpenVMS and then S2 = '~')
+ then
+ Src (Src'First + 1) := '.';
- -- Look for the source directories
+ -- If it is potentially a run time source, disable
+ -- filling of the mapping file to avoid warnings.
- declare
- Source_Dirs : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Dirs, Data.Decl.Attributes);
+ elsif S2 = '.' then
+ Set_Mapping_File_Initial_State_To_Empty;
+ end if;
- begin
- if Current_Verbosity = High then
- Write_Line ("Starting to look for source directories");
- end if;
+ end if;
+ end;
+ end if;
- pragma Assert (Source_Dirs.Kind = List,
- "Source_Dirs is not a list");
+ if Current_Verbosity = High then
+ Write_Str (" ");
+ Write_Line (Src);
+ end if;
- if Source_Dirs.Default then
+ -- Now, we check if this name is a valid unit name
- -- No Source_Dirs specified: the single source directory
- -- is the one containing the project file
+ Check_Ada_Name (Name => Src, Unit => Unit_Name);
+ end;
- String_Elements.Increment_Last;
- Data.Source_Dirs := String_Elements.Last;
- String_Elements.Table (Data.Source_Dirs) :=
- (Value => Data.Directory,
- Display_Value => Data.Display_Directory,
- Location => No_Location,
- Flag => False,
- Next => Nil_String,
- Index => 0);
+ end;
+ end Get_Unit;
- if Current_Verbosity = High then
- Write_Line ("Single source directory:");
- Write_Str (" """);
- Write_Str (Get_Name_String (Data.Display_Directory));
- Write_Line ("""");
- end if;
+ ----------
+ -- Hash --
+ ----------
- elsif Source_Dirs.Values = Nil_String then
+ function Hash (Unit : Unit_Info) return Header_Num is
+ begin
+ return Header_Num (Unit.Unit mod 2048);
+ end Hash;
- -- If Source_Dirs is an empty string list, this means
- -- that this project contains no source. For projects that
- -- don't extend other projects, this also means that there is no
- -- need for an object directory, if not specified.
+ -----------------------
+ -- Is_Illegal_Suffix --
+ -----------------------
- if Data.Extends = No_Project
- and then Data.Object_Directory = Data.Directory
- then
- Data.Object_Directory := No_Name;
- end if;
+ function Is_Illegal_Suffix
+ (Suffix : String;
+ Dot_Replacement_Is_A_Single_Dot : Boolean) return Boolean
+ is
+ begin
+ if Suffix'Length = 0 or else Index (Suffix, ".") = 0 then
+ return True;
+ end if;
- Data.Source_Dirs := Nil_String;
- Data.Ada_Sources_Present := False;
- Data.Other_Sources_Present := False;
+ -- If dot replacement is a single dot, and first character of
+ -- suffix is also a dot
- else
- declare
- Source_Dir : String_List_Id := Source_Dirs.Values;
- Element : String_Element;
+ if Dot_Replacement_Is_A_Single_Dot
+ and then Suffix (Suffix'First) = '.'
+ then
+ for Index in Suffix'First + 1 .. Suffix'Last loop
- begin
- -- We will find the source directories for each
- -- element of the list
+ -- If there is another dot
- while Source_Dir /= Nil_String loop
- Element := String_Elements.Table (Source_Dir);
- Find_Source_Dirs (Element.Value, Element.Location);
- Source_Dir := Element.Next;
- end loop;
- end;
- end if;
+ if Suffix (Index) = '.' then
- if Current_Verbosity = High then
- Write_Line ("Putting source directories in canonical cases");
- end if;
+ -- It is illegal to have a letter following the initial dot
- declare
- Current : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
+ return Is_Letter (Suffix (Suffix'First + 1));
+ end if;
+ end loop;
+ end if;
- begin
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- if Element.Value /= No_Name then
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value := Name_Find;
- String_Elements.Table (Current) := Element;
- end if;
+ -- Everything is OK
- Current := Element.Next;
- end loop;
- end;
- end;
+ return False;
+ end Is_Illegal_Suffix;
- -- Library attributes
+ ----------------------
+ -- Locate_Directory --
+ ----------------------
- declare
- Attributes : constant Prj.Variable_Id := Data.Decl.Attributes;
+ procedure Locate_Directory
+ (Name : Name_Id;
+ Parent : Name_Id;
+ Dir : out Name_Id;
+ Display : out Name_Id)
+ is
+ The_Name : constant String := Get_Name_String (Name);
- Lib_Dir : constant Prj.Variable_Value :=
- Prj.Util.Value_Of (Snames.Name_Library_Dir, Attributes);
+ The_Parent : constant String :=
+ Get_Name_String (Parent) & Directory_Separator;
- Lib_Name : constant Prj.Variable_Value :=
- Prj.Util.Value_Of (Snames.Name_Library_Name, Attributes);
+ The_Parent_Last : constant Natural :=
+ Compute_Directory_Last (The_Parent);
- Lib_Version : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Version, Attributes);
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("Locate_Directory (""");
+ Write_Str (The_Name);
+ Write_Str (""", """);
+ Write_Str (The_Parent);
+ Write_Line (""")");
+ end if;
- The_Lib_Kind : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Kind, Attributes);
+ Dir := No_Name;
+ Display := No_Name;
- begin
- -- Special case of extending project
+ if Is_Absolute_Path (The_Name) then
+ if Is_Directory (The_Name) then
+ declare
+ Normed : constant String :=
+ Normalize_Pathname
+ (The_Name,
+ Resolve_Links => False,
+ Case_Sensitive => True);
- if Data.Extends /= No_Project then
- declare
- Extended_Data : constant Project_Data :=
- Projects.Table (Data.Extends);
+ Canonical_Path : constant String :=
+ Normalize_Pathname
+ (Normed,
+ Resolve_Links => True,
+ Case_Sensitive => False);
begin
- -- If the project extended is a library project, we inherit
- -- the library name, if it is not redefined; we check that
- -- the library directory is specified; and we reset the
- -- library flag for the extended project.
-
- if Extended_Data.Library then
- if Lib_Name.Default then
- Data.Library_Name := Extended_Data.Library_Name;
- end if;
-
- if Lib_Dir.Default then
- if not Data.Virtual then
- Error_Msg
- (Project,
- "a project extending a library project must " &
- "specify an attribute Library_Dir",
- Data.Location);
- end if;
- end if;
+ Name_Len := Normed'Length;
+ Name_Buffer (1 .. Name_Len) := Normed;
+ Display := Name_Find;
- Projects.Table (Data.Extends).Library := False;
- end if;
+ Name_Len := Canonical_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Canonical_Path;
+ Dir := Name_Find;
end;
end if;
- pragma Assert (Lib_Dir.Kind = Single);
-
- if Lib_Dir.Value = Empty_String then
-
- if Current_Verbosity = High then
- Write_Line ("No library directory");
- end if;
-
- else
- -- Find path name, check that it is a directory
-
- Locate_Directory
- (Lib_Dir.Value, Data.Display_Directory,
- Data.Library_Dir, Data.Display_Library_Dir);
-
- if Data.Library_Dir = No_Name then
-
- -- Get the absolute name of the library directory that
- -- does not exist, to report an error.
+ else
+ declare
+ Full_Path : constant String :=
+ The_Parent (The_Parent'First .. The_Parent_Last) &
+ The_Name;
+ begin
+ if Is_Directory (Full_Path) then
declare
- Dir_Name : constant String :=
- Get_Name_String (Lib_Dir.Value);
- begin
- if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Lib_Dir.Value;
-
- else
- Get_Name_String (Data.Display_Directory);
-
- if Name_Buffer (Name_Len) /= Directory_Separator then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ Normed : constant String :=
+ Normalize_Pathname
+ (Full_Path,
+ Resolve_Links => False,
+ Case_Sensitive => True);
- Name_Buffer
- (Name_Len + 1 .. Name_Len + Dir_Name'Length) :=
- Dir_Name;
- Name_Len := Name_Len + Dir_Name'Length;
- Err_Vars.Error_Msg_Name_1 := Name_Find;
- end if;
+ Canonical_Path : constant String :=
+ Normalize_Pathname
+ (Normed,
+ Resolve_Links => True,
+ Case_Sensitive => False);
- -- Report the error
+ begin
+ Name_Len := Normed'Length;
+ Name_Buffer (1 .. Name_Len) := Normed;
+ Display := Name_Find;
- Error_Msg
- (Project,
- "library directory { does not exist",
- Lib_Dir.Location);
+ Name_Len := Canonical_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Canonical_Path;
+ Dir := Name_Find;
end;
-
- elsif Data.Library_Dir = Data.Object_Directory then
- Error_Msg
- (Project,
- "library directory cannot be the same " &
- "as object directory",
- Lib_Dir.Location);
- Data.Library_Dir := No_Name;
- Data.Display_Library_Dir := No_Name;
-
- else
- if Current_Verbosity = High then
- Write_Str ("Library directory =""");
- Write_Str (Get_Name_String (Data.Display_Library_Dir));
- Write_Line ("""");
- end if;
end if;
- end if;
-
- pragma Assert (Lib_Name.Kind = Single);
-
- if Lib_Name.Value = Empty_String then
- if Current_Verbosity = High
- and then Data.Library_Name = No_Name
- then
- Write_Line ("No library name");
- end if;
-
- else
- -- There is no restriction on the syntax of library names
+ end;
+ end if;
+ end Locate_Directory;
- Data.Library_Name := Lib_Name.Value;
- end if;
+ ----------------------
+ -- Look_For_Sources --
+ ----------------------
- if Data.Library_Name /= No_Name
- and then Current_Verbosity = High
- then
- Write_Str ("Library name = """);
- Write_Str (Get_Name_String (Data.Library_Name));
- Write_Line ("""");
- end if;
+ procedure Look_For_Sources
+ (Project : Project_Id;
+ Data : in out Project_Data;
+ Follow_Links : Boolean)
+ is
+ procedure Get_Path_Names_And_Record_Sources (Follow_Links : Boolean);
+ -- Find the path names of the source files in the Source_Names table
+ -- in the source directories and record those that are Ada sources.
- Data.Library :=
- Data.Library_Dir /= No_Name
- and then
- Data.Library_Name /= No_Name;
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr);
+ -- Get the sources of a project from a text file
- if Data.Library then
- if MLib.Tgt.Support_For_Libraries = MLib.Tgt.None then
- Error_Msg
- (Project,
- "?libraries are not supported on this platform",
- Lib_Name.Location);
- Data.Library := False;
+ ---------------------------------------
+ -- Get_Path_Names_And_Record_Sources --
+ ---------------------------------------
- else
- pragma Assert (Lib_Version.Kind = Single);
+ procedure Get_Path_Names_And_Record_Sources (Follow_Links : Boolean) is
+ Source_Dir : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
+ Path : Name_Id;
- if Lib_Version.Value = Empty_String then
- if Current_Verbosity = High then
- Write_Line ("No library version specified");
- end if;
+ Dir : Dir_Type;
+ Name : Name_Id;
+ Canonical_Name : Name_Id;
+ Name_Str : String (1 .. 1_024);
+ Last : Natural := 0;
+ NL : Name_Location;
- else
- Data.Lib_Internal_Name := Lib_Version.Value;
- end if;
+ Current_Source : String_List_Id := Nil_String;
- pragma Assert (The_Lib_Kind.Kind = Single);
+ First_Error : Boolean := True;
- if The_Lib_Kind.Value = Empty_String then
- if Current_Verbosity = High then
- Write_Line ("No library kind specified");
- end if;
+ Source_Recorded : Boolean := False;
- else
- Get_Name_String (The_Lib_Kind.Value);
+ begin
+ -- We look in all source directories for the file names in the
+ -- hash table Source_Names
- declare
- Kind_Name : constant String :=
- To_Lower (Name_Buffer (1 .. Name_Len));
+ while Source_Dir /= Nil_String loop
+ Source_Recorded := False;
+ Element := String_Elements.Table (Source_Dir);
- OK : Boolean := True;
+ declare
+ Dir_Path : constant String := Get_Name_String (Element.Value);
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("checking directory """);
+ Write_Str (Dir_Path);
+ Write_Line ("""");
+ end if;
- begin
- if Kind_Name = "static" then
- Data.Library_Kind := Static;
+ Open (Dir, Dir_Path);
- elsif Kind_Name = "dynamic" then
- Data.Library_Kind := Dynamic;
+ loop
+ Read (Dir, Name_Str, Last);
+ exit when Last = 0;
+ Name_Len := Last;
+ Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
+ Name := Name_Find;
+ Canonical_Case_File_Name (Name_Str (1 .. Last));
+ Name_Len := Last;
+ Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
+ Canonical_Name := Name_Find;
+ NL := Source_Names.Get (Canonical_Name);
- elsif Kind_Name = "relocatable" then
- Data.Library_Kind := Relocatable;
+ if NL /= No_Name_Location and then not NL.Found then
+ NL.Found := True;
+ Source_Names.Set (Canonical_Name, NL);
+ Name_Len := Dir_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Dir_Path;
- else
- Error_Msg
- (Project,
- "illegal value for Library_Kind",
- The_Lib_Kind.Location);
- OK := False;
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Add_Char_To_Name_Buffer (Directory_Separator);
end if;
- if Current_Verbosity = High and then OK then
- Write_Str ("Library kind = ");
- Write_Line (Kind_Name);
- end if;
+ Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
+ Path := Name_Find;
- if Data.Library_Kind /= Static and then
- MLib.Tgt.Support_For_Libraries = MLib.Tgt.Static_Only
- then
- Error_Msg
- (Project,
- "only static libraries are supported " &
- "on this platform",
- The_Lib_Kind.Location);
- Data.Library := False;
+ if Current_Verbosity = High then
+ Write_Str (" found ");
+ Write_Line (Get_Name_String (Name));
end if;
- end;
- end if;
-
- if Data.Library and then Current_Verbosity = High then
- Write_Line ("This is a library project file");
- end if;
-
- end if;
- end if;
- end;
-
- if Current_Verbosity = High then
- Show_Source_Dirs (Project);
- end if;
-
- declare
- Naming_Id : constant Package_Id :=
- Util.Value_Of (Name_Naming, Data.Decl.Packages);
- Naming : Package_Element;
+ -- Register the source if it is an Ada compilation unit
- begin
- -- If there is a package Naming, we will put in Data.Naming
- -- what is in this package Naming.
+ Record_Ada_Source
+ (File_Name => Name,
+ Path_Name => Path,
+ Project => Project,
+ Data => Data,
+ Location => NL.Location,
+ Current_Source => Current_Source,
+ Source_Recorded => Source_Recorded,
+ Follow_Links => Follow_Links);
+ end if;
+ end loop;
- if Naming_Id /= No_Package then
- Naming := Packages.Table (Naming_Id);
+ Close (Dir);
+ end;
- if Current_Verbosity = High then
- Write_Line ("Checking ""Naming"".");
+ if Source_Recorded then
+ String_Elements.Table (Source_Dir).Flag := True;
end if;
- -- Check Spec_Suffix
-
- declare
- Spec_Suffixs : Array_Element_Id :=
- Util.Value_Of
- (Name_Spec_Suffix,
- Naming.Decl.Arrays);
- Suffix : Array_Element_Id;
- Element : Array_Element;
- Suffix2 : Array_Element_Id;
+ Source_Dir := Element.Next;
+ end loop;
- begin
- -- If some suffixs have been specified, we make sure that
- -- for each language for which a default suffix has been
- -- specified, there is a suffix specified, either the one
- -- in the project file or if there were none, the default.
-
- if Spec_Suffixs /= No_Array_Element then
- Suffix := Data.Naming.Spec_Suffix;
-
- while Suffix /= No_Array_Element loop
- Element := Array_Elements.Table (Suffix);
- Suffix2 := Spec_Suffixs;
-
- while Suffix2 /= No_Array_Element loop
- exit when Array_Elements.Table (Suffix2).Index =
- Element.Index;
- Suffix2 := Array_Elements.Table (Suffix2).Next;
- end loop;
+ -- It is an error if a source file name in a source list or
+ -- in a source list file is not found.
- -- There is a registered default suffix, but no
- -- suffix specified in the project file.
- -- Add the default to the array.
-
- if Suffix2 = No_Array_Element then
- Array_Elements.Increment_Last;
- Array_Elements.Table (Array_Elements.Last) :=
- (Index => Element.Index,
- Src_Index => Element.Src_Index,
- Index_Case_Sensitive => False,
- Value => Element.Value,
- Next => Spec_Suffixs);
- Spec_Suffixs := Array_Elements.Last;
- end if;
+ NL := Source_Names.Get_First;
- Suffix := Element.Next;
- end loop;
+ while NL /= No_Name_Location loop
+ if not NL.Found then
+ Err_Vars.Error_Msg_Name_1 := NL.Name;
- -- Put the resulting array as the specification suffixs
+ if First_Error then
+ Error_Msg
+ (Project,
+ "source file { cannot be found",
+ NL.Location);
+ First_Error := False;
- Data.Naming.Spec_Suffix := Spec_Suffixs;
+ else
+ Error_Msg
+ (Project,
+ "\source file { cannot be found",
+ NL.Location);
end if;
- end;
-
- declare
- Current : Array_Element_Id := Data.Naming.Spec_Suffix;
- Element : Array_Element;
-
- begin
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
- Get_Name_String (Element.Value.Value);
+ end if;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Spec_Suffix cannot be empty",
- Element.Value.Location);
- end if;
+ NL := Source_Names.Get_Next;
+ end loop;
+ end Get_Path_Names_And_Record_Sources;
- Array_Elements.Table (Current) := Element;
- Current := Element.Next;
- end loop;
- end;
+ ---------------------------
+ -- Get_Sources_From_File --
+ ---------------------------
- -- Check Body_Suffix
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr)
+ is
+ begin
+ -- Get the list of sources from the file and put them in hash table
+ -- Source_Names.
- declare
- Impl_Suffixs : Array_Element_Id :=
- Util.Value_Of
- (Name_Body_Suffix,
- Naming.Decl.Arrays);
+ Get_Sources_From_File (Path, Location, Project);
- Suffix : Array_Element_Id;
- Element : Array_Element;
- Suffix2 : Array_Element_Id;
+ -- Look in the source directories to find those sources
- begin
- -- If some suffixs have been specified, we make sure that
- -- for each language for which a default suffix has been
- -- specified, there is a suffix specified, either the one
- -- in the project file or if there were noe, the default.
-
- if Impl_Suffixs /= No_Array_Element then
- Suffix := Data.Naming.Body_Suffix;
-
- while Suffix /= No_Array_Element loop
- Element := Array_Elements.Table (Suffix);
- Suffix2 := Impl_Suffixs;
-
- while Suffix2 /= No_Array_Element loop
- exit when Array_Elements.Table (Suffix2).Index =
- Element.Index;
- Suffix2 := Array_Elements.Table (Suffix2).Next;
- end loop;
+ Get_Path_Names_And_Record_Sources (Follow_Links);
- -- There is a registered default suffix, but no
- -- suffix specified in the project file.
- -- Add the default to the array.
-
- if Suffix2 = No_Array_Element then
- Array_Elements.Increment_Last;
- Array_Elements.Table (Array_Elements.Last) :=
- (Index => Element.Index,
- Src_Index => Element.Src_Index,
- Index_Case_Sensitive => False,
- Value => Element.Value,
- Next => Impl_Suffixs);
- Impl_Suffixs := Array_Elements.Last;
- end if;
+ -- We should have found at least one source.
+ -- If not, report an error.
- Suffix := Element.Next;
- end loop;
+ if Data.Sources = Nil_String then
+ Error_Msg (Project,
+ "there are no Ada sources in this project",
+ Location);
+ end if;
+ end Get_Sources_From_File;
- -- Put the resulting array as the implementation suffixs
+ begin
+ if Data.Ada_Sources_Present then
+ declare
+ Sources : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Files,
+ Data.Decl.Attributes);
- Data.Naming.Body_Suffix := Impl_Suffixs;
- end if;
- end;
+ Source_List_File : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_List_File,
+ Data.Decl.Attributes);
- declare
- Current : Array_Element_Id := Data.Naming.Body_Suffix;
- Element : Array_Element;
+ Locally_Removed : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Locally_Removed_Files,
+ Data.Decl.Attributes);
- begin
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
- Get_Name_String (Element.Value.Value);
+ begin
+ pragma Assert
+ (Sources.Kind = List,
+ "Source_Files is not a list");
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Body_Suffix cannot be empty",
- Element.Value.Location);
- end if;
+ pragma Assert
+ (Source_List_File.Kind = Single,
+ "Source_List_File is not a single string");
- Array_Elements.Table (Current) := Element;
- Current := Element.Next;
- end loop;
- end;
+ if not Sources.Default then
+ if not Source_List_File.Default then
+ Error_Msg
+ (Project,
+ "?both variables source_files and " &
+ "source_list_file are present",
+ Source_List_File.Location);
+ end if;
- -- Get the exceptions, if any
+ -- Sources is a list of file names
- Data.Naming.Specification_Exceptions :=
- Util.Value_Of
- (Name_Specification_Exceptions,
- In_Arrays => Naming.Decl.Arrays);
+ declare
+ Current : String_List_Id := Sources.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ Name : Name_Id;
- Data.Naming.Implementation_Exceptions :=
- Util.Value_Of
- (Name_Implementation_Exceptions,
- In_Arrays => Naming.Decl.Arrays);
- end if;
- end;
+ begin
+ Source_Names.Reset;
- Projects.Table (Project) := Data;
- end Language_Independent_Check;
+ Data.Ada_Sources_Present := Current /= Nil_String;
- ----------------------
- -- Locate_Directory --
- ----------------------
+ while Current /= Nil_String loop
+ Element := String_Elements.Table (Current);
+ Get_Name_String (Element.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Name := Name_Find;
- procedure Locate_Directory
- (Name : Name_Id;
- Parent : Name_Id;
- Dir : out Name_Id;
- Display : out Name_Id)
- is
- The_Name : constant String := Get_Name_String (Name);
- The_Parent : constant String :=
- Get_Name_String (Parent) & Directory_Separator;
- The_Parent_Last : constant Natural :=
- Compute_Directory_Last (The_Parent);
+ -- If the element has no location, then use the
+ -- location of Sources to report possible errors.
- begin
- if Current_Verbosity = High then
- Write_Str ("Locate_Directory (""");
- Write_Str (The_Name);
- Write_Str (""", """);
- Write_Str (The_Parent);
- Write_Line (""")");
- end if;
+ if Element.Location = No_Location then
+ Location := Sources.Location;
+ else
+ Location := Element.Location;
+ end if;
- Dir := No_Name;
- Display := No_Name;
+ Source_Names.Set
+ (K => Name,
+ E =>
+ (Name => Name,
+ Location => Location,
+ Found => False));
- if Is_Absolute_Path (The_Name) then
- if Is_Directory (The_Name) then
- declare
- Normed : constant String :=
- Normalize_Pathname
- (The_Name,
- Resolve_Links => False,
- Case_Sensitive => True);
+ Current := Element.Next;
+ end loop;
- Canonical_Path : constant String :=
- Normalize_Pathname
- (Normed,
- Resolve_Links => True,
- Case_Sensitive => False);
+ Get_Path_Names_And_Record_Sources (Follow_Links);
+ end;
- begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
+ -- No source_files specified
- Name_Len := Canonical_Path'Length;
- Name_Buffer (1 .. Name_Len) := Canonical_Path;
- Dir := Name_Find;
- end;
- end if;
+ -- We check Source_List_File has been specified
- else
- declare
- Full_Path : constant String :=
- The_Parent (The_Parent'First .. The_Parent_Last) &
- The_Name;
+ elsif not Source_List_File.Default then
- begin
- if Is_Directory (Full_Path) then
- declare
- Normed : constant String :=
- Normalize_Pathname
- (Full_Path,
- Resolve_Links => False,
- Case_Sensitive => True);
+ -- Source_List_File is the name of the file
+ -- that contains the source file names
- Canonical_Path : constant String :=
- Normalize_Pathname
- (Normed,
- Resolve_Links => True,
- Case_Sensitive => False);
+ declare
+ Source_File_Path_Name : constant String :=
+ Path_Name_Of
+ (Source_List_File.Value,
+ Data.Directory);
begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
+ if Source_File_Path_Name'Length = 0 then
+ Err_Vars.Error_Msg_Name_1 := Source_List_File.Value;
+ Error_Msg
+ (Project,
+ "file with sources { does not exist",
+ Source_List_File.Location);
- Name_Len := Canonical_Path'Length;
- Name_Buffer (1 .. Name_Len) := Canonical_Path;
- Dir := Name_Find;
+ else
+ Get_Sources_From_File
+ (Source_File_Path_Name,
+ Source_List_File.Location);
+ end if;
end;
- end if;
- end;
- end if;
- end Locate_Directory;
-
- ---------------------------
- -- Other_Languages_Check --
- ---------------------------
- procedure Other_Languages_Check
- (Project : Project_Id;
- Report_Error : Put_Line_Access) is
+ else
+ -- Neither Source_Files nor Source_List_File has been
+ -- specified. Find all the files that satisfy the naming
+ -- scheme in all the source directories.
- Data : Project_Data;
+ Find_Sources
+ (Project, Data, Ada_Language_Index, Follow_Links);
+ end if;
- Languages : Variable_Value := Nil_Variable_Value;
+ -- If there are sources that are locally removed, mark them as
+ -- such in the Units table.
- begin
- Language_Independent_Check (Project, Report_Error);
+ if not Locally_Removed.Default then
- Error_Report := Report_Error;
+ -- Sources can be locally removed only in extending
+ -- project files.
- Data := Projects.Table (Project);
- Languages := Prj.Util.Value_Of (Name_Languages, Data.Decl.Attributes);
+ if Data.Extends = No_Project then
+ Error_Msg
+ (Project,
+ "Locally_Removed_Files can only be used " &
+ "in an extending project file",
+ Locally_Removed.Location);
- Data.Other_Sources_Present := Data.Source_Dirs /= Nil_String;
+ else
+ declare
+ Current : String_List_Id := Locally_Removed.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ OK : Boolean;
+ Unit : Unit_Data;
+ Name : Name_Id;
+ Extended : Project_Id;
- if Data.Other_Sources_Present then
- -- Check if languages other than Ada are specified in this project
+ begin
+ while Current /= Nil_String loop
+ Element := String_Elements.Table (Current);
+ Get_Name_String (Element.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Name := Name_Find;
- if Languages.Default then
- -- Attribute Languages is not specified. So, it defaults to
- -- a project of language Ada only.
+ -- If the element has no location, then use the
+ -- location of Locally_Removed to report
+ -- possible errors.
- Data.Languages (Lang_Ada) := True;
+ if Element.Location = No_Location then
+ Location := Locally_Removed.Location;
+ else
+ Location := Element.Location;
+ end if;
- -- No sources of languages other than Ada
+ OK := False;
- Data.Other_Sources_Present := False;
+ for Index in 1 .. Units.Last loop
+ Unit := Units.Table (Index);
- else
- declare
- Current : String_List_Id := Languages.Values;
- Element : String_Element;
- OK : Boolean := False;
- begin
- -- Assumethat there is no language other than Ada specified.
- -- If in fact there is at least one, we will set back
- -- Other_Sources_Present to True.
+ if Unit.File_Names (Specification).Name = Name then
+ OK := True;
- Data.Other_Sources_Present := False;
+ -- Check that this is from a project that
+ -- the current project extends, but not the
+ -- current project.
- -- Look through all the languages specified in attribute
- -- Languages, if any
+ Extended := Unit.File_Names
+ (Specification).Project;
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
- OK := False;
+ if Extended = Project then
+ Error_Msg
+ (Project,
+ "cannot remove a source " &
+ "of the same project",
+ Location);
- -- Check if it is a known language
+ elsif
+ Project_Extends (Project, Extended)
+ then
+ Unit.File_Names
+ (Specification).Path := Slash;
+ Unit.File_Names
+ (Specification).Needs_Pragma := False;
+ Units.Table (Index) := Unit;
+ Add_Forbidden_File_Name
+ (Unit.File_Names (Specification).Name);
+ exit;
- Lang_Loop : for Lang in Programming_Language loop
- if
- Name_Buffer (1 .. Name_Len) = Lang_Names (Lang).all
- then
- -- Yes, this is a known language
+ else
+ Error_Msg
+ (Project,
+ "cannot remove a source from " &
+ "another project",
+ Location);
+ end if;
- OK := True;
+ elsif
+ Unit.File_Names (Body_Part).Name = Name
+ then
+ OK := True;
- -- Indicate the presence of this language
- Data.Languages (Lang) := True;
+ -- Check that this is from a project that
+ -- the current project extends, but not the
+ -- current project.
- -- If it is a language other than Ada, indicate that
- -- there should be some sources of a language other
- -- than Ada.
+ Extended := Unit.File_Names
+ (Body_Part).Project;
- if Lang /= Lang_Ada then
- Data.Other_Sources_Present := True;
- end if;
+ if Extended = Project then
+ Error_Msg
+ (Project,
+ "cannot remove a source " &
+ "of the same project",
+ Location);
- exit Lang_Loop;
- end if;
- end loop Lang_Loop;
+ elsif
+ Project_Extends (Project, Extended)
+ then
+ Unit.File_Names (Body_Part).Path := Slash;
+ Unit.File_Names (Body_Part).Needs_Pragma
+ := False;
+ Units.Table (Index) := Unit;
+ Add_Forbidden_File_Name
+ (Unit.File_Names (Body_Part).Name);
+ exit;
+ end if;
- -- We don't support this language: report an error
+ end if;
+ end loop;
- if not OK then
- Error_Msg_Name_1 := Element.Value;
- Error_Msg
- (Project,
- "unknown programming language {",
- Element.Location);
- end if;
+ if not OK then
+ Err_Vars.Error_Msg_Name_1 := Name;
+ Error_Msg (Project, "unknown file {", Location);
+ end if;
- Current := Element.Next;
- end loop;
- end;
- end if;
+ Current := Element.Next;
+ end loop;
+ end;
+ end if;
+ end if;
+ end;
end if;
- -- If there may be some sources, look for them
-
if Data.Other_Sources_Present then
- -- Set Source_Present to False. It will be set back to True whenever
- -- a source is found.
+
+ -- Set Source_Present to False. It will be set back to True
+ -- whenever a source is found.
Data.Other_Sources_Present := False;
+ for Lang in Ada_Language_Index + 1 .. Last_Language_Index loop
- for Lang in Other_Programming_Language loop
-- For each language (other than Ada) in the project file
- if Data.Languages (Lang) then
+ if Is_Present (Lang, Data) then
+
-- Reset the indication that there are sources of this
-- language. It will be set back to True whenever we find a
-- source of the language.
- Data.Languages (Lang) := False;
+ Set (Lang, False, Data);
-- First, get the source suffix for the language
- Data.Impl_Suffixes (Lang) := Suffix_For (Lang, Data.Naming);
+ Set (Suffix => Suffix_For (Lang, Data.Naming),
+ For_Language => Lang,
+ In_Project => Data);
-- Then, deal with the naming exceptions, if any
declare
Naming_Exceptions : constant Variable_Value :=
Value_Of
- (Index => Lang_Name_Ids (Lang),
+ (Index => Language_Names.Table (Lang),
Src_Index => 0,
In_Array => Data.Naming.Implementation_Exceptions);
- Element_Id : String_List_Id;
- Element : String_Element;
- File_Id : Name_Id;
- Source_Found : Boolean := False;
+ Element_Id : String_List_Id;
+ Element : String_Element;
+ File_Id : Name_Id;
+ Source_Found : Boolean := False;
+
begin
-- If there are naming exceptions, look through them one
-- by one.
while Element_Id /= Nil_String loop
Element := String_Elements.Table (Element_Id);
Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Canonical_Case_File_Name
+ (Name_Buffer (1 .. Name_Len));
File_Id := Name_Find;
-- Put each naming exception in the Source_Names
-- hash table, but if there are repetition, don't
-- bother after the first instance.
- if Source_Names.Get (File_Id) = No_Name_Location then
+ if
+ Source_Names.Get (File_Id) = No_Name_Location
+ then
Source_Found := True;
Source_Names.Set
(File_Id,
-- Now, check if a list of sources is declared either through
-- a string list (attribute Source_Files) or a text file
- -- (attribute Source_List_File).
- -- If a source list is declared, we will consider only those
- -- naming exceptions that are on the list.
+ -- (attribute Source_List_File). If a source list is declared,
+ -- we will consider only those naming exceptions that are
+ -- on the list.
declare
- Sources : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Files,
- Data.Decl.Attributes);
+ Sources : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Files,
+ Data.Decl.Attributes);
Source_List_File : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_List_File,
- Data.Decl.Attributes);
+ Util.Value_Of
+ (Name_Source_List_File,
+ Data.Decl.Attributes);
begin
pragma Assert
-- Sources is a list of file names
declare
- Current : String_List_Id := Sources.Values;
- Element : String_Element;
- Location : Source_Ptr;
- Name : Name_Id;
+ Current : String_List_Id := Sources.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ Name : Name_Id;
begin
Source_Names.Reset;
- -- Put all the sources in the Source_Names hash
- -- table.
+ -- Put all the sources in the Source_Names hash table
while Current /= Nil_String loop
Element := String_Elements.Table (Current);
if Element.Location = No_Location then
Location := Sources.Location;
-
else
Location := Element.Location;
end if;
Naming_Exceptions => False);
end;
- -- No source_files specified.
- -- We check if Source_List_File has been specified.
+ -- No source_files specified
+
+ -- We check if Source_List_File has been specified
elsif not Source_List_File.Default then
begin
if Source_File_Path_Name'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Source_List_File.Value;
+ Err_Vars.Error_Msg_Name_1 :=
+ Source_List_File.Value;
Error_Msg
(Project,
"file with sources { does not exist",
Source_List_File.Location,
Project);
- -- And look for their directories.
+ -- And look for their directories
Record_Other_Sources
(Project => Project,
end if;
end;
+ -- Neither Source_Files nor Source_List_File was specified
+
else
- -- Neither Source_Files nor Source_List_File has been
- -- specified. Find all the files that satisfy
- -- the naming scheme in all the source directories.
- -- All the naming exceptions that effectively exist are
- -- also part of the source of this language.
+ -- Find all the files that satisfy the naming scheme in
+ -- all the source directories. All the naming exceptions
+ -- that effectively exist are also part of the source
+ -- of this language.
Find_Sources (Project, Data, Lang);
end if;
-
end;
end if;
end loop;
end if;
-
- -- Finally, get the mains, if any
-
- Get_Mains (Project, Data);
-
- Projects.Table (Project) := Data;
-
- end Other_Languages_Check;
+ end Look_For_Sources;
------------------
-- Path_Name_Of --
Directory : Name_Id) return String
is
Result : String_Access;
+
The_Directory : constant String := Get_Name_String (Directory);
begin
is
Canonical_File_Name : Name_Id;
Canonical_Path_Name : Name_Id;
+
Exception_Id : Ada_Naming_Exception_Id;
Unit_Name : Name_Id;
Unit_Kind : Spec_Or_Body;
Name_Index : Name_And_Index;
Needs_Pragma : Boolean;
- The_Location : Source_Ptr := Location;
+ The_Location : Source_Ptr := Location;
Previous_Source : constant String_List_Id := Current_Source;
- Except_Name : Name_And_Index := No_Name_And_Index;
+ Except_Name : Name_And_Index := No_Name_And_Index;
Unit_Prj : Unit_Project;
end if;
else
-
-- Check to see if the source has been hidden by an exception,
-- but only if it is not an exception.
Unit_Index := Name_Index.Index;
Unit_Kind := Info.Kind;
end if;
+
-- Put the file name in the list of sources of the project
if not File_Name_Recorded then
if Current_Source = Nil_String then
Data.Sources := String_Elements.Last;
-
else
String_Elements.Table (Current_Source).Next :=
String_Elements.Last;
Err_Vars.Error_Msg_Name_2 := Canonical_Path_Name;
Error_Msg
(Project, "\ project file {, {", The_Location);
-
end if;
- -- It is a new unit, create a new record
+ -- It is a new unit, create a new record
else
-- First, check if there is no other unit with this file
procedure Record_Other_Sources
(Project : Project_Id;
Data : in out Project_Data;
- Language : Programming_Language;
+ Language : Language_Index;
Naming_Exceptions : Boolean)
is
Source_Dir : String_List_Id := Data.Source_Dirs;
Element : String_Element;
Path : Name_Id;
- Dir : Dir_Type;
+ Dir : Dir_Type;
Canonical_Name : Name_Id;
+
Name_Str : String (1 .. 1_024);
Last : Natural := 0;
NL : Name_Location;
First_Error : Boolean := True;
- Suffix : constant String :=
- Get_Name_String (Data.Impl_Suffixes (Language));
+ Suffix : constant String := Body_Suffix_Of (Language, Data);
begin
while Source_Dir /= Nil_String loop
declare
Dir_Path : constant String := Get_Name_String (Element.Value);
+
begin
if Current_Verbosity = High then
Write_Str ("checking directory """);
end if;
Write_Str (" of Language ");
- Write_Line (Lang_Display_Names (Language).all);
+ Display_Language_Name (Language);
end if;
Open (Dir, Dir_Path);
end loop;
if not Naming_Exceptions then
-
NL := Source_Names.Get_First;
-- It is an error if a source file name in a source list or
Source_Id : Other_Source_Id := Data.First_Other_Source;
Prev_Id : Other_Source_Id := No_Other_Source;
Source : Other_Source;
+
begin
while Source_Id /= No_Other_Source loop
Source := Other_Sources.Table (Source_Id);
----------------
function Suffix_For
- (Language : Programming_Language;
+ (Language : Language_Index;
Naming : Naming_Data) return Name_Id
is
Suffix : constant Variable_Value :=
Value_Of
- (Index => Lang_Name_Ids (Language),
+ (Index => Language_Names.Table (Language),
Src_Index => 0,
In_Array => Naming.Body_Suffix);
begin
- -- If no suffix for this language is found in package Naming, use the
- -- default.
+ -- If no suffix for this language in package Naming, use the default
if Suffix = Nil_Variable_Value then
Name_Len := 0;
- Add_Str_To_Name_Buffer (Lang_Suffixes (Language).all);
+
+ case Language is
+ when Ada_Language_Index =>
+ Add_Str_To_Name_Buffer (".adb");
+
+ when C_Language_Index =>
+ Add_Str_To_Name_Buffer (".c");
+
+ when C_Plus_Plus_Language_Index =>
+ Add_Str_To_Name_Buffer (".cc");
+
+ when others =>
+ return No_Name;
+ end case;
-- Otherwise use the one specified
return Name_Find;
end Suffix_For;
+ -------------------------
+ -- Warn_If_Not_Sources --
+ -------------------------
+
+ -- comments needed in this body ???
+
+ procedure Warn_If_Not_Sources
+ (Project : Project_Id;
+ Conventions : Array_Element_Id;
+ Specs : Boolean;
+ Extending : Boolean)
+ is
+ Conv : Array_Element_Id := Conventions;
+ Unit : Name_Id;
+ The_Unit_Id : Unit_Id;
+ The_Unit_Data : Unit_Data;
+ Location : Source_Ptr;
+
+ begin
+ while Conv /= No_Array_Element loop
+ Unit := Array_Elements.Table (Conv).Index;
+ Error_Msg_Name_1 := Unit;
+ Get_Name_String (Unit);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Unit := Name_Find;
+ The_Unit_Id := Units_Htable.Get (Unit);
+ Location := Array_Elements.Table (Conv).Value.Location;
+
+ if The_Unit_Id = Prj.Com.No_Unit then
+ Error_Msg
+ (Project,
+ "?unknown unit {",
+ Location);
+
+ else
+ The_Unit_Data := Units.Table (The_Unit_Id);
+
+ if Specs then
+ if not Check_Project
+ (The_Unit_Data.File_Names (Specification).Project,
+ Project, Extending)
+ then
+ Error_Msg
+ (Project,
+ "?unit{ has no spec in this project",
+ Location);
+ end if;
+
+ else
+ if not Check_Project
+ (The_Unit_Data.File_Names (Com.Body_Part).Project,
+ Project, Extending)
+ then
+ Error_Msg
+ (Project,
+ "?unit{ has no body in this project",
+ Location);
+ end if;
+ end if;
+ end if;
+
+ Conv := Array_Elements.Table (Conv).Next;
+ end loop;
+ end Warn_If_Not_Sources;
+
end Prj.Nmsc;
projects / gcc.git / commitdiff