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Diffstat (limited to 'gcc-4.7/gcc/ada/prj-util.ads')
| -rw-r--r-- | gcc-4.7/gcc/ada/prj-util.ads | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/gcc-4.7/gcc/ada/prj-util.ads b/gcc-4.7/gcc/ada/prj-util.ads deleted file mode 100644 index 89a649161..000000000 --- a/gcc-4.7/gcc/ada/prj-util.ads +++ /dev/null @@ -1,253 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- P R J . U T I L -- --- -- --- S p e c -- --- -- --- Copyright (C) 2001-2011, Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 3, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING3. If not, go to -- --- http://www.gnu.org/licenses for a complete copy of the license. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- Utilities for use in processing project files - -package Prj.Util is - - function Executable_Of - (Project : Project_Id; - Shared : Shared_Project_Tree_Data_Access; - Main : File_Name_Type; - Index : Int; - Ada_Main : Boolean := True; - Language : String := ""; - Include_Suffix : Boolean := True) return File_Name_Type; - -- Return the value of the attribute Builder'Executable for file Main in - -- the project Project, if it exists. If there is no attribute Executable - -- for Main, remove the suffix from Main; then, if the attribute - -- Executable_Suffix is specified, add this suffix, otherwise add the - -- standard executable suffix for the platform. - -- - -- If Include_Suffix is true, then the ".exe" suffix (or any suffix defined - -- in the config) will be added. The suffix defined by the user in his own - -- project file is always taken into account. Otherwise, such a suffix is - -- not added. In particular, the prefix should not be added if you are - -- potentially testing for cross-platforms, since the suffix might not be - -- known (its default value comes from the ...-gnatmake prefix). - -- - -- What is Ada_Main??? - -- What is Language??? - - procedure Put - (Into_List : in out Name_List_Index; - From_List : String_List_Id; - In_Tree : Project_Tree_Ref; - Lower_Case : Boolean := False); - -- Append a name list to a string list - -- Describe parameters??? - - procedure Duplicate - (This : in out Name_List_Index; - Shared : Shared_Project_Tree_Data_Access); - -- Duplicate a name list - - function Value_Of - (Variable : Variable_Value; - Default : String) return String; - -- Get the value of a single string variable. If Variable is a string list, - -- is Nil_Variable_Value,or is defaulted, return Default. - - function Value_Of - (Index : Name_Id; - In_Array : Array_Element_Id; - Shared : Shared_Project_Tree_Data_Access) return Name_Id; - -- Get a single string array component. Returns No_Name if there is no - -- component Index, if In_Array is null, or if the component is a String - -- list. Depending on the attribute (only attributes may be associative - -- arrays) the index may or may not be case sensitive. If the index is not - -- case sensitive, it is first set to lower case before the search in the - -- associative array. - - function Value_Of - (Index : Name_Id; - Src_Index : Int := 0; - In_Array : Array_Element_Id; - Shared : Shared_Project_Tree_Data_Access; - Force_Lower_Case_Index : Boolean := False; - Allow_Wildcards : Boolean := False) return Variable_Value; - -- Get a string array component (single String or String list). Returns - -- Nil_Variable_Value if no component Index or if In_Array is null. - -- - -- Depending on the attribute (only attributes may be associative arrays) - -- the index may or may not be case sensitive. If the index is not case - -- sensitive, it is first set to lower case before the search in the - -- associative array. - - function Value_Of - (Name : Name_Id; - Index : Int := 0; - Attribute_Or_Array_Name : Name_Id; - In_Package : Package_Id; - Shared : Shared_Project_Tree_Data_Access; - Force_Lower_Case_Index : Boolean := False; - Allow_Wildcards : Boolean := False) return Variable_Value; - -- In a specific package: - -- - if there exists an array Attribute_Or_Array_Name with an index Name, - -- returns the corresponding component (depending on the attribute, the - -- index may or may not be case sensitive, see previous function), - -- - otherwise if there is a single attribute Attribute_Or_Array_Name, - -- returns this attribute, - -- - otherwise, returns Nil_Variable_Value. - -- If In_Package is null, returns Nil_Variable_Value. - - function Value_Of - (Index : Name_Id; - In_Array : Name_Id; - In_Arrays : Array_Id; - Shared : Shared_Project_Tree_Data_Access) return Name_Id; - -- Get a string array component in an array of an array list. Returns - -- No_Name if there is no component Index, if In_Arrays is null, if - -- In_Array is not found in In_Arrays or if the component is a String list. - - function Value_Of - (Name : Name_Id; - In_Arrays : Array_Id; - Shared : Shared_Project_Tree_Data_Access) return Array_Element_Id; - -- Returns a specified array in an array list. Returns No_Array_Element - -- if In_Arrays is null or if Name is not the name of an array in - -- In_Arrays. The caller must ensure that Name is in lower case. - - function Value_Of - (Name : Name_Id; - In_Packages : Package_Id; - Shared : Shared_Project_Tree_Data_Access) return Package_Id; - -- Returns a specified package in a package list. Returns No_Package - -- if In_Packages is null or if Name is not the name of a package in - -- Package_List. The caller must ensure that Name is in lower case. - - function Value_Of - (Variable_Name : Name_Id; - In_Variables : Variable_Id; - Shared : Shared_Project_Tree_Data_Access) return Variable_Value; - -- Returns a specified variable in a variable list. Returns null if - -- In_Variables is null or if Variable_Name is not the name of a - -- variable in In_Variables. Caller must ensure that Name is lower case. - - procedure Write_Str - (S : String; - Max_Length : Positive; - Separator : Character); - -- Output string S using Output.Write_Str. If S is too long to fit in one - -- line of Max_Length, cut it in several lines, using Separator as the last - -- character of each line, if possible. - - type Text_File is limited private; - -- Represents a text file (default is invalid text file) - - function Is_Valid (File : Text_File) return Boolean; - -- Returns True if File designates an open text file that has not yet been - -- closed. - - procedure Open (File : out Text_File; Name : String); - -- Open a text file to read (File is invalid if text file cannot be opened) - - procedure Create (File : out Text_File; Name : String); - -- Create a text file to write (File is invalid if text file cannot be - -- created). - - function End_Of_File (File : Text_File) return Boolean; - -- Returns True if the end of the text file File has been reached. Fails if - -- File is invalid. Return True if File is an out file. - - procedure Get_Line - (File : Text_File; - Line : out String; - Last : out Natural); - -- Reads a line from an open text file (fails if File is invalid or in an - -- out file). - - procedure Put (File : Text_File; S : String); - procedure Put_Line (File : Text_File; Line : String); - -- Output a string or a line to an out text file (fails if File is invalid - -- or in an in file). - - procedure Close (File : in out Text_File); - -- Close an open text file. File becomes invalid. Fails if File is already - -- invalid or if an out file cannot be closed successfully. - - ----------------------- - -- Source info files -- - ----------------------- - - procedure Write_Source_Info_File (Tree : Project_Tree_Ref); - -- Create a new source info file, with the path name specified in the - -- project tree data. Issue a warning if it is not possible to create - -- the new file. - - procedure Read_Source_Info_File (Tree : Project_Tree_Ref); - -- Check if there is a source info file specified for the project Tree. If - -- so, attempt to read it. If the file exists and is successfully read, set - -- the flag Source_Info_File_Exists to True for the tree. - - type Source_Info_Data is record - Project : Name_Id; - Language : Name_Id; - Kind : Source_Kind; - Display_Path_Name : Name_Id; - Path_Name : Name_Id; - Unit_Name : Name_Id := No_Name; - Index : Int := 0; - Naming_Exception : Naming_Exception_Type := No; - end record; - -- Data read from a source info file for a single source - - type Source_Info is access all Source_Info_Data; - No_Source_Info : constant Source_Info := null; - - type Source_Info_Iterator is private; - -- Iterator to get the sources for a single project - - procedure Initialize - (Iter : out Source_Info_Iterator; - For_Project : Name_Id); - -- Initialize Iter for the project - - function Source_Info_Of (Iter : Source_Info_Iterator) return Source_Info; - -- Get the source info for the source corresponding to the current value of - -- the iterator. Returns No_Source_Info if there is no source corresponding - -- to the iterator. - - procedure Next (Iter : in out Source_Info_Iterator); - -- Advance the iterator to the next source in the project - -private - type Text_File_Data is record - FD : File_Descriptor := Invalid_FD; - Out_File : Boolean := False; - Buffer : String (1 .. 1_000); - Buffer_Len : Natural := 0; - Cursor : Natural := 0; - End_Of_File_Reached : Boolean := False; - end record; - - type Text_File is access Text_File_Data; - - type Source_Info_Iterator is record - Info : Source_Info; - Next : Natural; - end record; - -end Prj.Util; |