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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- G N A T C M D --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1996-2009, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with GNAT.Directory_Operations; use GNAT.Directory_Operations;
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with Csets;
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with Makeutl; use Makeutl;
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with MLib.Tgt; use MLib.Tgt;
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with MLib.Utl;
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with MLib.Fil;
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with Namet; use Namet;
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with Opt; use Opt;
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with Osint; use Osint;
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with Output;
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with Prj; use Prj;
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with Prj.Env;
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with Prj.Ext; use Prj.Ext;
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with Prj.Pars;
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with Prj.Tree; use Prj.Tree;
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with Prj.Util; use Prj.Util;
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with Sinput.P;
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with Snames; use Snames;
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with Table;
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with Targparm;
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with Tempdir;
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with Types; use Types;
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with Hostparm; use Hostparm;
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-- Used to determine if we are in VMS or not for error message purposes
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with Ada.Characters.Handling; use Ada.Characters.Handling;
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with Ada.Command_Line; use Ada.Command_Line;
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with Ada.Text_IO; use Ada.Text_IO;
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with GNAT.OS_Lib; use GNAT.OS_Lib;
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with VMS_Conv; use VMS_Conv;
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procedure GNATCmd is
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Project_Node_Tree : Project_Node_Tree_Ref;
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Project_File : String_Access;
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Project : Prj.Project_Id;
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Current_Verbosity : Prj.Verbosity := Prj.Default;
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Tool_Package_Name : Name_Id := No_Name;
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B_Start : String_Ptr := new String'("b~");
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-- Prefix of binder generated file, changed to b__ for VMS
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Old_Project_File_Used : Boolean := False;
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-- This flag indicates a switch -p (for gnatxref and gnatfind) for
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-- an old fashioned project file. -p cannot be used in conjunction
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-- with -P.
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Temp_File_Name : Path_Name_Type := No_Path;
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-- The name of the temporary text file to put a list of source/object
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-- files to pass to a tool.
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ASIS_Main : String_Access := null;
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-- Main for commands Check, Metric and Pretty, when -U is used
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package First_Switches is new Table.Table
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(Table_Component_Type => String_Access,
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Table_Index_Type => Integer,
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Table_Low_Bound => 1,
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Table_Initial => 20,
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Table_Increment => 100,
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Table_Name => "Gnatcmd.First_Switches");
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-- A table to keep the switches from the project file
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package Carg_Switches is new Table.Table
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(Table_Component_Type => String_Access,
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Table_Index_Type => Integer,
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Table_Low_Bound => 1,
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Table_Initial => 20,
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Table_Increment => 100,
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Table_Name => "Gnatcmd.Carg_Switches");
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-- A table to keep the switches following -cargs for ASIS tools
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package Rules_Switches is new Table.Table
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(Table_Component_Type => String_Access,
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Table_Index_Type => Integer,
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Table_Low_Bound => 1,
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Table_Initial => 20,
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Table_Increment => 100,
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Table_Name => "Gnatcmd.Rules_Switches");
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-- A table to keep the switches following -rules for gnatcheck
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package Library_Paths is new Table.Table (
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Table_Component_Type => String_Access,
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Table_Index_Type => Integer,
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Table_Low_Bound => 1,
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Table_Initial => 20,
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Table_Increment => 100,
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Table_Name => "Make.Library_Path");
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-- Packages of project files to pass to Prj.Pars.Parse, depending on the
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-- tool. We allocate objects because we cannot declare aliased objects
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-- as we are in a procedure, not a library level package.
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subtype SA is String_Access;
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Naming_String : constant SA := new String'("naming");
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Binder_String : constant SA := new String'("binder");
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Compiler_String : constant SA := new String'("compiler");
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Check_String : constant SA := new String'("check");
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Synchronize_String : constant SA := new String'("synchronize");
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Eliminate_String : constant SA := new String'("eliminate");
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Finder_String : constant SA := new String'("finder");
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Linker_String : constant SA := new String'("linker");
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Gnatls_String : constant SA := new String'("gnatls");
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Pretty_String : constant SA := new String'("pretty_printer");
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Stack_String : constant SA := new String'("stack");
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Gnatstub_String : constant SA := new String'("gnatstub");
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Metric_String : constant SA := new String'("metrics");
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Xref_String : constant SA := new String'("cross_reference");
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Packages_To_Check_By_Binder : constant String_List_Access :=
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new String_List'((Naming_String, Binder_String));
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Packages_To_Check_By_Check : constant String_List_Access :=
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new String_List'((Naming_String, Check_String, Compiler_String));
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Packages_To_Check_By_Sync : constant String_List_Access :=
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new String_List'((Naming_String, Synchronize_String, Compiler_String));
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Packages_To_Check_By_Eliminate : constant String_List_Access :=
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new String_List'((Naming_String, Eliminate_String, Compiler_String));
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Packages_To_Check_By_Finder : constant String_List_Access :=
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new String_List'((Naming_String, Finder_String));
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Packages_To_Check_By_Linker : constant String_List_Access :=
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new String_List'((Naming_String, Linker_String));
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Packages_To_Check_By_Gnatls : constant String_List_Access :=
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new String_List'((Naming_String, Gnatls_String));
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Packages_To_Check_By_Pretty : constant String_List_Access :=
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new String_List'((Naming_String, Pretty_String, Compiler_String));
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Packages_To_Check_By_Stack : constant String_List_Access :=
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new String_List'((Naming_String, Stack_String));
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Packages_To_Check_By_Gnatstub : constant String_List_Access :=
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new String_List'((Naming_String, Gnatstub_String, Compiler_String));
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Packages_To_Check_By_Metric : constant String_List_Access :=
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new String_List'((Naming_String, Metric_String, Compiler_String));
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Packages_To_Check_By_Xref : constant String_List_Access :=
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new String_List'((Naming_String, Xref_String));
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Packages_To_Check : String_List_Access := Prj.All_Packages;
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----------------------------------
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-- Declarations for GNATCMD use --
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----------------------------------
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The_Command : Command_Type;
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-- The command specified in the invocation of the GNAT driver
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Command_Arg : Positive := 1;
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-- The index of the command in the arguments of the GNAT driver
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My_Exit_Status : Exit_Status := Success;
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-- The exit status of the spawned tool. Used to set the correct VMS
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-- exit status.
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Current_Work_Dir : constant String := Get_Current_Dir;
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-- The path of the working directory
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All_Projects : Boolean := False;
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-- Flag used for GNAT CHECK, GNAT PRETTY, GNAT METRIC, and GNAT STACK to
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-- indicate that the underlying tool (gnatcheck, gnatpp or gnatmetric)
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-- should be invoked for all sources of all projects.
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-----------------------
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-- Local Subprograms --
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-----------------------
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procedure Add_To_Carg_Switches (Switch : String_Access);
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-- Add a switch to the Carg_Switches table. If it is the first one, put the
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-- switch "-cargs" at the beginning of the table.
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procedure Add_To_Rules_Switches (Switch : String_Access);
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-- Add a switch to the Rules_Switches table. If it is the first one, put
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-- the switch "-crules" at the beginning of the table.
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procedure Check_Files;
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-- For GNAT LIST, GNAT PRETTY, GNAT METRIC, and GNAT STACK, check if a
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-- project file is specified, without any file arguments. If it is the
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-- case, invoke the GNAT tool with the proper list of files, derived from
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-- the sources of the project.
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function Check_Project
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(Project : Project_Id;
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Root_Project : Project_Id) return Boolean;
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-- Returns True if Project = Root_Project or if we want to consider all
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-- sources of all projects. For GNAT METRIC, also returns True if Project
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-- is extended by Root_Project.
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procedure Check_Relative_Executable (Name : in out String_Access);
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-- Check if an executable is specified as a relative path. If it is, and
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-- the path contains directory information, fail. Otherwise, prepend the
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-- exec directory. This procedure is only used for GNAT LINK when a project
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-- file is specified.
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function Configuration_Pragmas_File return Path_Name_Type;
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-- Return an argument, if there is a configuration pragmas file to be
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-- specified for Project, otherwise return No_Name. Used for gnatstub (GNAT
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-- STUB), gnatpp (GNAT PRETTY), gnatelim (GNAT ELIM), and gnatmetric (GNAT
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-- METRIC).
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procedure Delete_Temp_Config_Files;
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-- Delete all temporary config files. The caller is responsible for
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-- ensuring that Keep_Temporary_Files is False.
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procedure Get_Closure;
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-- Get the sources in the closure of the ASIS_Main and add them to the
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-- list of arguments.
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function Index (Char : Character; Str : String) return Natural;
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-- Returns first occurrence of Char in Str, returns 0 if Char not in Str
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procedure Non_VMS_Usage;
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-- Display usage for platforms other than VMS
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procedure Process_Link;
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-- Process GNAT LINK, when there is a project file specified
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procedure Set_Library_For
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(Project : Project_Id;
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Libraries_Present : in out Boolean);
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-- If Project is a library project, add the correct -L and -l switches to
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-- the linker invocation.
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procedure Set_Libraries is
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new For_Every_Project_Imported (Boolean, Set_Library_For);
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-- Add the -L and -l switches to the linker for all of the library
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-- projects.
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procedure Test_If_Relative_Path
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(Switch : in out String_Access;
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Parent : String);
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-- Test if Switch is a relative search path switch. If it is and it
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-- includes directory information, prepend the path with Parent. This
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-- subprogram is only called when using project files.
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--------------------------
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-- Add_To_Carg_Switches --
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--------------------------
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procedure Add_To_Carg_Switches (Switch : String_Access) is
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begin
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-- If the Carg_Switches table is empty, put "-cargs" at the beginning
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if Carg_Switches.Last = 0 then
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Carg_Switches.Increment_Last;
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Carg_Switches.Table (Carg_Switches.Last) := new String'("-cargs");
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end if;
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Carg_Switches.Increment_Last;
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Carg_Switches.Table (Carg_Switches.Last) := Switch;
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end Add_To_Carg_Switches;
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---------------------------
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-- Add_To_Rules_Switches --
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---------------------------
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procedure Add_To_Rules_Switches (Switch : String_Access) is
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begin
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-- If the Rules_Switches table is empty, put "-rules" at the beginning
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if Rules_Switches.Last = 0 then
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Rules_Switches.Increment_Last;
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Rules_Switches.Table (Rules_Switches.Last) := new String'("-rules");
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end if;
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Rules_Switches.Increment_Last;
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Rules_Switches.Table (Rules_Switches.Last) := Switch;
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end Add_To_Rules_Switches;
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-----------------
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-- Check_Files --
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-----------------
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procedure Check_Files is
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Add_Sources : Boolean := True;
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Unit : Prj.Unit_Index;
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Subunit : Boolean := False;
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FD : File_Descriptor := Invalid_FD;
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Status : Integer;
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Success : Boolean;
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begin
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-- Check if there is at least one argument that is not a switch
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for Index in 1 .. Last_Switches.Last loop
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if Last_Switches.Table (Index) (1) /= '-' then
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if Index = 1
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or else
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(The_Command = Check
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and then
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Last_Switches.Table (Index - 1).all /= "-o")
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or else
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(The_Command = Pretty
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and then
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|
|
Last_Switches.Table (Index - 1).all /= "-o" and then
|
| 330 |
|
|
Last_Switches.Table (Index - 1).all /= "-of")
|
| 331 |
|
|
or else
|
| 332 |
|
|
(The_Command = Metric
|
| 333 |
|
|
and then
|
| 334 |
|
|
Last_Switches.Table (Index - 1).all /= "-o" and then
|
| 335 |
|
|
Last_Switches.Table (Index - 1).all /= "-og" and then
|
| 336 |
|
|
Last_Switches.Table (Index - 1).all /= "-ox" and then
|
| 337 |
|
|
Last_Switches.Table (Index - 1).all /= "-d")
|
| 338 |
|
|
or else
|
| 339 |
|
|
(The_Command /= Check and then
|
| 340 |
|
|
The_Command /= Pretty and then
|
| 341 |
|
|
The_Command /= Metric)
|
| 342 |
|
|
then
|
| 343 |
|
|
Add_Sources := False;
|
| 344 |
|
|
exit;
|
| 345 |
|
|
end if;
|
| 346 |
|
|
end if;
|
| 347 |
|
|
end loop;
|
| 348 |
|
|
|
| 349 |
|
|
-- If all arguments were switches, add the path names of all the sources
|
| 350 |
|
|
-- of the main project.
|
| 351 |
|
|
|
| 352 |
|
|
if Add_Sources then
|
| 353 |
|
|
|
| 354 |
|
|
-- For gnatcheck, gnatpp and gnatmetric , create a temporary file and
|
| 355 |
|
|
-- put the list of sources in it.
|
| 356 |
|
|
|
| 357 |
|
|
if The_Command = Check or else
|
| 358 |
|
|
The_Command = Pretty or else
|
| 359 |
|
|
The_Command = Metric
|
| 360 |
|
|
then
|
| 361 |
|
|
Tempdir.Create_Temp_File (FD, Temp_File_Name);
|
| 362 |
|
|
Last_Switches.Increment_Last;
|
| 363 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 364 |
|
|
new String'("-files=" & Get_Name_String (Temp_File_Name));
|
| 365 |
|
|
end if;
|
| 366 |
|
|
|
| 367 |
|
|
declare
|
| 368 |
|
|
Proj : Project_List;
|
| 369 |
|
|
|
| 370 |
|
|
begin
|
| 371 |
|
|
-- Gnatstack needs to add the .ci file for the binder generated
|
| 372 |
|
|
-- files corresponding to all of the library projects and main
|
| 373 |
|
|
-- units belonging to the application.
|
| 374 |
|
|
|
| 375 |
|
|
if The_Command = Stack then
|
| 376 |
|
|
Proj := Project_Tree.Projects;
|
| 377 |
|
|
while Proj /= null loop
|
| 378 |
|
|
if Check_Project (Proj.Project, Project) then
|
| 379 |
|
|
declare
|
| 380 |
|
|
Main : String_List_Id;
|
| 381 |
|
|
File : String_Access;
|
| 382 |
|
|
|
| 383 |
|
|
begin
|
| 384 |
|
|
-- Include binder generated files for main programs
|
| 385 |
|
|
|
| 386 |
|
|
Main := Proj.Project.Mains;
|
| 387 |
|
|
while Main /= Nil_String loop
|
| 388 |
|
|
File :=
|
| 389 |
|
|
new String'
|
| 390 |
|
|
(Get_Name_String
|
| 391 |
|
|
(Proj.Project.Object_Directory.Name) &
|
| 392 |
|
|
B_Start.all &
|
| 393 |
|
|
MLib.Fil.Ext_To
|
| 394 |
|
|
(Get_Name_String
|
| 395 |
|
|
(Project_Tree.String_Elements.Table
|
| 396 |
|
|
(Main).Value),
|
| 397 |
|
|
"ci"));
|
| 398 |
|
|
|
| 399 |
|
|
if Is_Regular_File (File.all) then
|
| 400 |
|
|
Last_Switches.Increment_Last;
|
| 401 |
|
|
Last_Switches.Table (Last_Switches.Last) := File;
|
| 402 |
|
|
end if;
|
| 403 |
|
|
|
| 404 |
|
|
Main :=
|
| 405 |
|
|
Project_Tree.String_Elements.Table (Main).Next;
|
| 406 |
|
|
end loop;
|
| 407 |
|
|
|
| 408 |
|
|
if Proj.Project.Library then
|
| 409 |
|
|
|
| 410 |
|
|
-- Include the .ci file for the binder generated
|
| 411 |
|
|
-- files that contains the initialization and
|
| 412 |
|
|
-- finalization of the library.
|
| 413 |
|
|
|
| 414 |
|
|
File :=
|
| 415 |
|
|
new String'
|
| 416 |
|
|
(Get_Name_String
|
| 417 |
|
|
(Proj.Project.Object_Directory.Name) &
|
| 418 |
|
|
B_Start.all &
|
| 419 |
|
|
Get_Name_String (Proj.Project.Library_Name) &
|
| 420 |
|
|
".ci");
|
| 421 |
|
|
|
| 422 |
|
|
if Is_Regular_File (File.all) then
|
| 423 |
|
|
Last_Switches.Increment_Last;
|
| 424 |
|
|
Last_Switches.Table (Last_Switches.Last) := File;
|
| 425 |
|
|
end if;
|
| 426 |
|
|
end if;
|
| 427 |
|
|
end;
|
| 428 |
|
|
end if;
|
| 429 |
|
|
|
| 430 |
|
|
Proj := Proj.Next;
|
| 431 |
|
|
end loop;
|
| 432 |
|
|
end if;
|
| 433 |
|
|
|
| 434 |
|
|
Unit := Units_Htable.Get_First (Project_Tree.Units_HT);
|
| 435 |
|
|
while Unit /= No_Unit_Index loop
|
| 436 |
|
|
|
| 437 |
|
|
-- For gnatls, we only need to put the library units, body or
|
| 438 |
|
|
-- spec, but not the subunits.
|
| 439 |
|
|
|
| 440 |
|
|
if The_Command = List then
|
| 441 |
|
|
if Unit.File_Names (Impl) /= null
|
| 442 |
|
|
and then not Unit.File_Names (Impl).Locally_Removed
|
| 443 |
|
|
then
|
| 444 |
|
|
-- There is a body, check if it is for this project
|
| 445 |
|
|
|
| 446 |
|
|
if All_Projects or else
|
| 447 |
|
|
Unit.File_Names (Impl).Project = Project
|
| 448 |
|
|
then
|
| 449 |
|
|
Subunit := False;
|
| 450 |
|
|
|
| 451 |
|
|
if Unit.File_Names (Spec) = null
|
| 452 |
|
|
or else Unit.File_Names (Spec).Locally_Removed
|
| 453 |
|
|
then
|
| 454 |
|
|
-- We have a body with no spec: we need to check if
|
| 455 |
|
|
-- this is a subunit, because gnatls will complain
|
| 456 |
|
|
-- about subunits.
|
| 457 |
|
|
|
| 458 |
|
|
declare
|
| 459 |
|
|
Src_Ind : constant Source_File_Index :=
|
| 460 |
|
|
Sinput.P.Load_Project_File
|
| 461 |
|
|
(Get_Name_String
|
| 462 |
|
|
(Unit.File_Names
|
| 463 |
|
|
(Impl).Path.Name));
|
| 464 |
|
|
begin
|
| 465 |
|
|
Subunit :=
|
| 466 |
|
|
Sinput.P.Source_File_Is_Subunit (Src_Ind);
|
| 467 |
|
|
end;
|
| 468 |
|
|
end if;
|
| 469 |
|
|
|
| 470 |
|
|
if not Subunit then
|
| 471 |
|
|
Last_Switches.Increment_Last;
|
| 472 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 473 |
|
|
new String'
|
| 474 |
|
|
(Get_Name_String
|
| 475 |
|
|
(Unit.File_Names
|
| 476 |
|
|
(Impl).Display_File));
|
| 477 |
|
|
end if;
|
| 478 |
|
|
end if;
|
| 479 |
|
|
|
| 480 |
|
|
elsif Unit.File_Names (Spec) /= null
|
| 481 |
|
|
and then not Unit.File_Names (Spec).Locally_Removed
|
| 482 |
|
|
then
|
| 483 |
|
|
-- We have a spec with no body. Check if it is for this
|
| 484 |
|
|
-- project.
|
| 485 |
|
|
|
| 486 |
|
|
if All_Projects or else
|
| 487 |
|
|
Unit.File_Names (Spec).Project = Project
|
| 488 |
|
|
then
|
| 489 |
|
|
Last_Switches.Increment_Last;
|
| 490 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 491 |
|
|
new String'(Get_Name_String
|
| 492 |
|
|
(Unit.File_Names (Spec).Display_File));
|
| 493 |
|
|
end if;
|
| 494 |
|
|
end if;
|
| 495 |
|
|
|
| 496 |
|
|
-- For gnatstack, we put the .ci files corresponding to the
|
| 497 |
|
|
-- different units, including the binder generated files. We
|
| 498 |
|
|
-- only need to do that for the library units, body or spec,
|
| 499 |
|
|
-- but not the subunits.
|
| 500 |
|
|
|
| 501 |
|
|
elsif The_Command = Stack then
|
| 502 |
|
|
if Unit.File_Names (Impl) /= null
|
| 503 |
|
|
and then not Unit.File_Names (Impl).Locally_Removed
|
| 504 |
|
|
then
|
| 505 |
|
|
-- There is a body. Check if .ci files for this project
|
| 506 |
|
|
-- must be added.
|
| 507 |
|
|
|
| 508 |
|
|
if Check_Project
|
| 509 |
|
|
(Unit.File_Names (Impl).Project, Project)
|
| 510 |
|
|
then
|
| 511 |
|
|
Subunit := False;
|
| 512 |
|
|
|
| 513 |
|
|
if Unit.File_Names (Spec) = null
|
| 514 |
|
|
or else Unit.File_Names (Spec).Locally_Removed
|
| 515 |
|
|
then
|
| 516 |
|
|
-- We have a body with no spec: we need to check
|
| 517 |
|
|
-- if this is a subunit, because .ci files are not
|
| 518 |
|
|
-- generated for subunits.
|
| 519 |
|
|
|
| 520 |
|
|
declare
|
| 521 |
|
|
Src_Ind : constant Source_File_Index :=
|
| 522 |
|
|
Sinput.P.Load_Project_File
|
| 523 |
|
|
(Get_Name_String
|
| 524 |
|
|
(Unit.File_Names
|
| 525 |
|
|
(Impl).Path.Name));
|
| 526 |
|
|
begin
|
| 527 |
|
|
Subunit :=
|
| 528 |
|
|
Sinput.P.Source_File_Is_Subunit (Src_Ind);
|
| 529 |
|
|
end;
|
| 530 |
|
|
end if;
|
| 531 |
|
|
|
| 532 |
|
|
if not Subunit then
|
| 533 |
|
|
Last_Switches.Increment_Last;
|
| 534 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 535 |
|
|
new String'
|
| 536 |
|
|
(Get_Name_String
|
| 537 |
|
|
(Unit.File_Names
|
| 538 |
|
|
(Impl).Project. Object_Directory.Name) &
|
| 539 |
|
|
MLib.Fil.Ext_To
|
| 540 |
|
|
(Get_Name_String
|
| 541 |
|
|
(Unit.File_Names (Impl).Display_File),
|
| 542 |
|
|
"ci"));
|
| 543 |
|
|
end if;
|
| 544 |
|
|
end if;
|
| 545 |
|
|
|
| 546 |
|
|
elsif Unit.File_Names (Spec) /= null
|
| 547 |
|
|
and then not Unit.File_Names (Spec).Locally_Removed
|
| 548 |
|
|
then
|
| 549 |
|
|
-- Spec with no body, check if it is for this project
|
| 550 |
|
|
|
| 551 |
|
|
if Check_Project
|
| 552 |
|
|
(Unit.File_Names (Spec).Project, Project)
|
| 553 |
|
|
then
|
| 554 |
|
|
Last_Switches.Increment_Last;
|
| 555 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 556 |
|
|
new String'
|
| 557 |
|
|
(Get_Name_String
|
| 558 |
|
|
(Unit.File_Names
|
| 559 |
|
|
(Spec).Project. Object_Directory.Name) &
|
| 560 |
|
|
Dir_Separator &
|
| 561 |
|
|
MLib.Fil.Ext_To
|
| 562 |
|
|
(Get_Name_String (Unit.File_Names (Spec).File),
|
| 563 |
|
|
"ci"));
|
| 564 |
|
|
end if;
|
| 565 |
|
|
end if;
|
| 566 |
|
|
|
| 567 |
|
|
else
|
| 568 |
|
|
-- For gnatcheck, gnatsync, gnatpp and gnatmetric, put all
|
| 569 |
|
|
-- sources of the project, or of all projects if -U was
|
| 570 |
|
|
-- specified.
|
| 571 |
|
|
|
| 572 |
|
|
for Kind in Spec_Or_Body loop
|
| 573 |
|
|
if Unit.File_Names (Kind) /= null
|
| 574 |
|
|
and then Check_Project
|
| 575 |
|
|
(Unit.File_Names (Kind).Project, Project)
|
| 576 |
|
|
and then not Unit.File_Names (Kind).Locally_Removed
|
| 577 |
|
|
then
|
| 578 |
|
|
Name_Len := 0;
|
| 579 |
|
|
Add_Char_To_Name_Buffer ('"');
|
| 580 |
|
|
Add_Str_To_Name_Buffer
|
| 581 |
|
|
(Get_Name_String
|
| 582 |
|
|
(Unit.File_Names (Kind).Path.Display_Name));
|
| 583 |
|
|
Add_Char_To_Name_Buffer ('"');
|
| 584 |
|
|
|
| 585 |
|
|
if FD /= Invalid_FD then
|
| 586 |
|
|
Name_Len := Name_Len + 1;
|
| 587 |
|
|
Name_Buffer (Name_Len) := ASCII.LF;
|
| 588 |
|
|
Status :=
|
| 589 |
|
|
Write (FD, Name_Buffer (1)'Address, Name_Len);
|
| 590 |
|
|
|
| 591 |
|
|
if Status /= Name_Len then
|
| 592 |
|
|
Osint.Fail ("disk full");
|
| 593 |
|
|
end if;
|
| 594 |
|
|
|
| 595 |
|
|
else
|
| 596 |
|
|
Last_Switches.Increment_Last;
|
| 597 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 598 |
|
|
new String'(Get_Name_String
|
| 599 |
|
|
(Unit.File_Names
|
| 600 |
|
|
(Kind).Path.Display_Name));
|
| 601 |
|
|
end if;
|
| 602 |
|
|
end if;
|
| 603 |
|
|
end loop;
|
| 604 |
|
|
end if;
|
| 605 |
|
|
|
| 606 |
|
|
Unit := Units_Htable.Get_Next (Project_Tree.Units_HT);
|
| 607 |
|
|
end loop;
|
| 608 |
|
|
end;
|
| 609 |
|
|
|
| 610 |
|
|
if FD /= Invalid_FD then
|
| 611 |
|
|
Close (FD, Success);
|
| 612 |
|
|
|
| 613 |
|
|
if not Success then
|
| 614 |
|
|
Osint.Fail ("disk full");
|
| 615 |
|
|
end if;
|
| 616 |
|
|
end if;
|
| 617 |
|
|
end if;
|
| 618 |
|
|
end Check_Files;
|
| 619 |
|
|
|
| 620 |
|
|
-------------------
|
| 621 |
|
|
-- Check_Project --
|
| 622 |
|
|
-------------------
|
| 623 |
|
|
|
| 624 |
|
|
function Check_Project
|
| 625 |
|
|
(Project : Project_Id;
|
| 626 |
|
|
Root_Project : Project_Id) return Boolean
|
| 627 |
|
|
is
|
| 628 |
|
|
Proj : Project_Id;
|
| 629 |
|
|
|
| 630 |
|
|
begin
|
| 631 |
|
|
if Project = No_Project then
|
| 632 |
|
|
return False;
|
| 633 |
|
|
|
| 634 |
|
|
elsif All_Projects or else Project = Root_Project then
|
| 635 |
|
|
return True;
|
| 636 |
|
|
|
| 637 |
|
|
elsif The_Command = Metric then
|
| 638 |
|
|
Proj := Root_Project;
|
| 639 |
|
|
while Proj.Extends /= No_Project loop
|
| 640 |
|
|
if Project = Proj.Extends then
|
| 641 |
|
|
return True;
|
| 642 |
|
|
end if;
|
| 643 |
|
|
|
| 644 |
|
|
Proj := Proj.Extends;
|
| 645 |
|
|
end loop;
|
| 646 |
|
|
end if;
|
| 647 |
|
|
|
| 648 |
|
|
return False;
|
| 649 |
|
|
end Check_Project;
|
| 650 |
|
|
|
| 651 |
|
|
-------------------------------
|
| 652 |
|
|
-- Check_Relative_Executable --
|
| 653 |
|
|
-------------------------------
|
| 654 |
|
|
|
| 655 |
|
|
procedure Check_Relative_Executable (Name : in out String_Access) is
|
| 656 |
|
|
Exec_File_Name : constant String := Name.all;
|
| 657 |
|
|
|
| 658 |
|
|
begin
|
| 659 |
|
|
if not Is_Absolute_Path (Exec_File_Name) then
|
| 660 |
|
|
for Index in Exec_File_Name'Range loop
|
| 661 |
|
|
if Exec_File_Name (Index) = Directory_Separator then
|
| 662 |
|
|
Fail ("relative executable (""" &
|
| 663 |
|
|
Exec_File_Name &
|
| 664 |
|
|
""") with directory part not allowed " &
|
| 665 |
|
|
"when using project files");
|
| 666 |
|
|
end if;
|
| 667 |
|
|
end loop;
|
| 668 |
|
|
|
| 669 |
|
|
Get_Name_String (Project.Exec_Directory.Name);
|
| 670 |
|
|
|
| 671 |
|
|
if Name_Buffer (Name_Len) /= Directory_Separator then
|
| 672 |
|
|
Name_Len := Name_Len + 1;
|
| 673 |
|
|
Name_Buffer (Name_Len) := Directory_Separator;
|
| 674 |
|
|
end if;
|
| 675 |
|
|
|
| 676 |
|
|
Name_Buffer (Name_Len + 1 ..
|
| 677 |
|
|
Name_Len + Exec_File_Name'Length) :=
|
| 678 |
|
|
Exec_File_Name;
|
| 679 |
|
|
Name_Len := Name_Len + Exec_File_Name'Length;
|
| 680 |
|
|
Name := new String'(Name_Buffer (1 .. Name_Len));
|
| 681 |
|
|
end if;
|
| 682 |
|
|
end Check_Relative_Executable;
|
| 683 |
|
|
|
| 684 |
|
|
--------------------------------
|
| 685 |
|
|
-- Configuration_Pragmas_File --
|
| 686 |
|
|
--------------------------------
|
| 687 |
|
|
|
| 688 |
|
|
function Configuration_Pragmas_File return Path_Name_Type is
|
| 689 |
|
|
begin
|
| 690 |
|
|
Prj.Env.Create_Config_Pragmas_File (Project, Project_Tree);
|
| 691 |
|
|
return Project.Config_File_Name;
|
| 692 |
|
|
end Configuration_Pragmas_File;
|
| 693 |
|
|
|
| 694 |
|
|
------------------------------
|
| 695 |
|
|
-- Delete_Temp_Config_Files --
|
| 696 |
|
|
------------------------------
|
| 697 |
|
|
|
| 698 |
|
|
procedure Delete_Temp_Config_Files is
|
| 699 |
|
|
Success : Boolean;
|
| 700 |
|
|
Proj : Project_List;
|
| 701 |
|
|
pragma Warnings (Off, Success);
|
| 702 |
|
|
|
| 703 |
|
|
begin
|
| 704 |
|
|
-- This should only be called if Keep_Temporary_Files is False
|
| 705 |
|
|
|
| 706 |
|
|
pragma Assert (not Keep_Temporary_Files);
|
| 707 |
|
|
|
| 708 |
|
|
if Project /= No_Project then
|
| 709 |
|
|
Proj := Project_Tree.Projects;
|
| 710 |
|
|
while Proj /= null loop
|
| 711 |
|
|
if Proj.Project.Config_File_Temp then
|
| 712 |
|
|
Delete_Temporary_File
|
| 713 |
|
|
(Project_Tree, Proj.Project.Config_File_Name);
|
| 714 |
|
|
end if;
|
| 715 |
|
|
|
| 716 |
|
|
Proj := Proj.Next;
|
| 717 |
|
|
end loop;
|
| 718 |
|
|
end if;
|
| 719 |
|
|
|
| 720 |
|
|
-- If a temporary text file that contains a list of files for a tool
|
| 721 |
|
|
-- has been created, delete this temporary file.
|
| 722 |
|
|
|
| 723 |
|
|
if Temp_File_Name /= No_Path then
|
| 724 |
|
|
Delete_Temporary_File (Project_Tree, Temp_File_Name);
|
| 725 |
|
|
end if;
|
| 726 |
|
|
end Delete_Temp_Config_Files;
|
| 727 |
|
|
|
| 728 |
|
|
-----------------
|
| 729 |
|
|
-- Get_Closure --
|
| 730 |
|
|
-----------------
|
| 731 |
|
|
|
| 732 |
|
|
procedure Get_Closure is
|
| 733 |
|
|
Args : constant Argument_List :=
|
| 734 |
|
|
(1 => new String'("-q"),
|
| 735 |
|
|
2 => new String'("-b"),
|
| 736 |
|
|
3 => new String'("-P"),
|
| 737 |
|
|
4 => Project_File,
|
| 738 |
|
|
5 => ASIS_Main,
|
| 739 |
|
|
6 => new String'("-bargs"),
|
| 740 |
|
|
7 => new String'("-R"),
|
| 741 |
|
|
8 => new String'("-Z"));
|
| 742 |
|
|
-- Arguments for the invocation of gnatmake which are added to the
|
| 743 |
|
|
-- Last_Arguments list by this procedure.
|
| 744 |
|
|
|
| 745 |
|
|
FD : File_Descriptor;
|
| 746 |
|
|
-- File descriptor for the temp file that will get the output of the
|
| 747 |
|
|
-- invocation of gnatmake.
|
| 748 |
|
|
|
| 749 |
|
|
Name : Path_Name_Type;
|
| 750 |
|
|
-- Path of the file FD
|
| 751 |
|
|
|
| 752 |
|
|
GN_Name : constant String := Program_Name ("gnatmake", "gnat").all;
|
| 753 |
|
|
-- Name for gnatmake
|
| 754 |
|
|
|
| 755 |
|
|
GN_Path : constant String_Access := Locate_Exec_On_Path (GN_Name);
|
| 756 |
|
|
-- Path of gnatmake
|
| 757 |
|
|
|
| 758 |
|
|
Return_Code : Integer;
|
| 759 |
|
|
|
| 760 |
|
|
Unused : Boolean;
|
| 761 |
|
|
pragma Warnings (Off, Unused);
|
| 762 |
|
|
|
| 763 |
|
|
File : Ada.Text_IO.File_Type;
|
| 764 |
|
|
Line : String (1 .. 250);
|
| 765 |
|
|
Last : Natural;
|
| 766 |
|
|
-- Used to read file if there is an error, it is good enough to display
|
| 767 |
|
|
-- just 250 characters if the first line of the file is very long.
|
| 768 |
|
|
|
| 769 |
|
|
Unit : Unit_Index;
|
| 770 |
|
|
Path : Path_Name_Type;
|
| 771 |
|
|
|
| 772 |
|
|
begin
|
| 773 |
|
|
if GN_Path = null then
|
| 774 |
|
|
Put_Line (Standard_Error, "could not locate " & GN_Name);
|
| 775 |
|
|
raise Error_Exit;
|
| 776 |
|
|
end if;
|
| 777 |
|
|
|
| 778 |
|
|
-- Create the temp file
|
| 779 |
|
|
|
| 780 |
|
|
Tempdir.Create_Temp_File (FD, Name);
|
| 781 |
|
|
|
| 782 |
|
|
-- And close it, because on VMS Spawn with a file descriptor created
|
| 783 |
|
|
-- with Create_Temp_File does not redirect output.
|
| 784 |
|
|
|
| 785 |
|
|
Close (FD);
|
| 786 |
|
|
|
| 787 |
|
|
-- Spawn "gnatmake -q -b -P <project> <main> -bargs -R -Z"
|
| 788 |
|
|
|
| 789 |
|
|
Spawn
|
| 790 |
|
|
(Program_Name => GN_Path.all,
|
| 791 |
|
|
Args => Args,
|
| 792 |
|
|
Output_File => Get_Name_String (Name),
|
| 793 |
|
|
Success => Unused,
|
| 794 |
|
|
Return_Code => Return_Code,
|
| 795 |
|
|
Err_To_Out => True);
|
| 796 |
|
|
|
| 797 |
|
|
Close (FD);
|
| 798 |
|
|
|
| 799 |
|
|
-- Read the output of the invocation of gnatmake
|
| 800 |
|
|
|
| 801 |
|
|
Open (File, In_File, Get_Name_String (Name));
|
| 802 |
|
|
|
| 803 |
|
|
-- If it was unsuccessful, display the first line in the file and exit
|
| 804 |
|
|
-- with error.
|
| 805 |
|
|
|
| 806 |
|
|
if Return_Code /= 0 then
|
| 807 |
|
|
Get_Line (File, Line, Last);
|
| 808 |
|
|
|
| 809 |
|
|
if not Keep_Temporary_Files then
|
| 810 |
|
|
Delete (File);
|
| 811 |
|
|
else
|
| 812 |
|
|
Close (File);
|
| 813 |
|
|
end if;
|
| 814 |
|
|
|
| 815 |
|
|
Put_Line (Standard_Error, Line (1 .. Last));
|
| 816 |
|
|
Put_Line
|
| 817 |
|
|
(Standard_Error, "could not get closure of " & ASIS_Main.all);
|
| 818 |
|
|
raise Error_Exit;
|
| 819 |
|
|
|
| 820 |
|
|
else
|
| 821 |
|
|
-- Get each file name in the file, find its path and add it the
|
| 822 |
|
|
-- list of arguments.
|
| 823 |
|
|
|
| 824 |
|
|
while not End_Of_File (File) loop
|
| 825 |
|
|
Get_Line (File, Line, Last);
|
| 826 |
|
|
Path := No_Path;
|
| 827 |
|
|
|
| 828 |
|
|
Unit := Units_Htable.Get_First (Project_Tree.Units_HT);
|
| 829 |
|
|
while Unit /= No_Unit_Index loop
|
| 830 |
|
|
if Unit.File_Names (Spec) /= null
|
| 831 |
|
|
and then
|
| 832 |
|
|
Get_Name_String (Unit.File_Names (Spec).File) =
|
| 833 |
|
|
Line (1 .. Last)
|
| 834 |
|
|
then
|
| 835 |
|
|
Path := Unit.File_Names (Spec).Path.Name;
|
| 836 |
|
|
exit;
|
| 837 |
|
|
|
| 838 |
|
|
elsif Unit.File_Names (Impl) /= null
|
| 839 |
|
|
and then
|
| 840 |
|
|
Get_Name_String (Unit.File_Names (Impl).File) =
|
| 841 |
|
|
Line (1 .. Last)
|
| 842 |
|
|
then
|
| 843 |
|
|
Path := Unit.File_Names (Impl).Path.Name;
|
| 844 |
|
|
exit;
|
| 845 |
|
|
end if;
|
| 846 |
|
|
|
| 847 |
|
|
Unit := Units_Htable.Get_Next (Project_Tree.Units_HT);
|
| 848 |
|
|
end loop;
|
| 849 |
|
|
|
| 850 |
|
|
Last_Switches.Increment_Last;
|
| 851 |
|
|
|
| 852 |
|
|
if Path /= No_Path then
|
| 853 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 854 |
|
|
new String'(Get_Name_String (Path));
|
| 855 |
|
|
|
| 856 |
|
|
else
|
| 857 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 858 |
|
|
new String'(Line (1 .. Last));
|
| 859 |
|
|
end if;
|
| 860 |
|
|
end loop;
|
| 861 |
|
|
|
| 862 |
|
|
if not Keep_Temporary_Files then
|
| 863 |
|
|
Delete (File);
|
| 864 |
|
|
else
|
| 865 |
|
|
Close (File);
|
| 866 |
|
|
end if;
|
| 867 |
|
|
end if;
|
| 868 |
|
|
end Get_Closure;
|
| 869 |
|
|
|
| 870 |
|
|
-----------
|
| 871 |
|
|
-- Index --
|
| 872 |
|
|
-----------
|
| 873 |
|
|
|
| 874 |
|
|
function Index (Char : Character; Str : String) return Natural is
|
| 875 |
|
|
begin
|
| 876 |
|
|
for Index in Str'Range loop
|
| 877 |
|
|
if Str (Index) = Char then
|
| 878 |
|
|
return Index;
|
| 879 |
|
|
end if;
|
| 880 |
|
|
end loop;
|
| 881 |
|
|
|
| 882 |
|
|
return 0;
|
| 883 |
|
|
end Index;
|
| 884 |
|
|
|
| 885 |
|
|
------------------
|
| 886 |
|
|
-- Process_Link --
|
| 887 |
|
|
------------------
|
| 888 |
|
|
|
| 889 |
|
|
procedure Process_Link is
|
| 890 |
|
|
Look_For_Executable : Boolean := True;
|
| 891 |
|
|
Libraries_Present : Boolean := False;
|
| 892 |
|
|
Path_Option : constant String_Access :=
|
| 893 |
|
|
MLib.Linker_Library_Path_Option;
|
| 894 |
|
|
Prj : Project_Id := Project;
|
| 895 |
|
|
Arg : String_Access;
|
| 896 |
|
|
Last : Natural := 0;
|
| 897 |
|
|
Skip_Executable : Boolean := False;
|
| 898 |
|
|
|
| 899 |
|
|
begin
|
| 900 |
|
|
-- Add the default search directories, to be able to find
|
| 901 |
|
|
-- libgnat in call to MLib.Utl.Lib_Directory.
|
| 902 |
|
|
|
| 903 |
|
|
Add_Default_Search_Dirs;
|
| 904 |
|
|
|
| 905 |
|
|
Library_Paths.Set_Last (0);
|
| 906 |
|
|
|
| 907 |
|
|
-- Check if there are library project files
|
| 908 |
|
|
|
| 909 |
|
|
if MLib.Tgt.Support_For_Libraries /= None then
|
| 910 |
|
|
Set_Libraries (Project, Libraries_Present);
|
| 911 |
|
|
end if;
|
| 912 |
|
|
|
| 913 |
|
|
-- If there are, add the necessary additional switches
|
| 914 |
|
|
|
| 915 |
|
|
if Libraries_Present then
|
| 916 |
|
|
|
| 917 |
|
|
-- Add -L<lib_dir> -lgnarl -lgnat -Wl,-rpath,<lib_dir>
|
| 918 |
|
|
|
| 919 |
|
|
Last_Switches.Increment_Last;
|
| 920 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 921 |
|
|
new String'("-L" & MLib.Utl.Lib_Directory);
|
| 922 |
|
|
Last_Switches.Increment_Last;
|
| 923 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 924 |
|
|
new String'("-lgnarl");
|
| 925 |
|
|
Last_Switches.Increment_Last;
|
| 926 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 927 |
|
|
new String'("-lgnat");
|
| 928 |
|
|
|
| 929 |
|
|
-- If Path_Option is not null, create the switch ("-Wl,-rpath," or
|
| 930 |
|
|
-- equivalent) with all the library dirs plus the standard GNAT
|
| 931 |
|
|
-- library dir.
|
| 932 |
|
|
|
| 933 |
|
|
if Path_Option /= null then
|
| 934 |
|
|
declare
|
| 935 |
|
|
Option : String_Access;
|
| 936 |
|
|
Length : Natural := Path_Option'Length;
|
| 937 |
|
|
Current : Natural;
|
| 938 |
|
|
|
| 939 |
|
|
begin
|
| 940 |
|
|
if MLib.Separate_Run_Path_Options then
|
| 941 |
|
|
|
| 942 |
|
|
-- We are going to create one switch of the form
|
| 943 |
|
|
-- "-Wl,-rpath,dir_N" for each directory to consider.
|
| 944 |
|
|
|
| 945 |
|
|
-- One switch for each library directory
|
| 946 |
|
|
|
| 947 |
|
|
for Index in
|
| 948 |
|
|
Library_Paths.First .. Library_Paths.Last
|
| 949 |
|
|
loop
|
| 950 |
|
|
Last_Switches.Increment_Last;
|
| 951 |
|
|
Last_Switches.Table
|
| 952 |
|
|
(Last_Switches.Last) := new String'
|
| 953 |
|
|
(Path_Option.all &
|
| 954 |
|
|
Last_Switches.Table (Index).all);
|
| 955 |
|
|
end loop;
|
| 956 |
|
|
|
| 957 |
|
|
-- One switch for the standard GNAT library dir
|
| 958 |
|
|
|
| 959 |
|
|
Last_Switches.Increment_Last;
|
| 960 |
|
|
Last_Switches.Table
|
| 961 |
|
|
(Last_Switches.Last) := new String'
|
| 962 |
|
|
(Path_Option.all & MLib.Utl.Lib_Directory);
|
| 963 |
|
|
|
| 964 |
|
|
else
|
| 965 |
|
|
-- First, compute the exact length for the switch
|
| 966 |
|
|
|
| 967 |
|
|
for Index in
|
| 968 |
|
|
Library_Paths.First .. Library_Paths.Last
|
| 969 |
|
|
loop
|
| 970 |
|
|
-- Add the length of the library dir plus one for the
|
| 971 |
|
|
-- directory separator.
|
| 972 |
|
|
|
| 973 |
|
|
Length :=
|
| 974 |
|
|
Length +
|
| 975 |
|
|
Library_Paths.Table (Index)'Length + 1;
|
| 976 |
|
|
end loop;
|
| 977 |
|
|
|
| 978 |
|
|
-- Finally, add the length of the standard GNAT library dir
|
| 979 |
|
|
|
| 980 |
|
|
Length := Length + MLib.Utl.Lib_Directory'Length;
|
| 981 |
|
|
Option := new String (1 .. Length);
|
| 982 |
|
|
Option (1 .. Path_Option'Length) := Path_Option.all;
|
| 983 |
|
|
Current := Path_Option'Length;
|
| 984 |
|
|
|
| 985 |
|
|
-- Put each library dir followed by a dir separator
|
| 986 |
|
|
|
| 987 |
|
|
for Index in
|
| 988 |
|
|
Library_Paths.First .. Library_Paths.Last
|
| 989 |
|
|
loop
|
| 990 |
|
|
Option
|
| 991 |
|
|
(Current + 1 ..
|
| 992 |
|
|
Current +
|
| 993 |
|
|
Library_Paths.Table (Index)'Length) :=
|
| 994 |
|
|
Library_Paths.Table (Index).all;
|
| 995 |
|
|
Current :=
|
| 996 |
|
|
Current +
|
| 997 |
|
|
Library_Paths.Table (Index)'Length + 1;
|
| 998 |
|
|
Option (Current) := Path_Separator;
|
| 999 |
|
|
end loop;
|
| 1000 |
|
|
|
| 1001 |
|
|
-- Finally put the standard GNAT library dir
|
| 1002 |
|
|
|
| 1003 |
|
|
Option
|
| 1004 |
|
|
(Current + 1 ..
|
| 1005 |
|
|
Current + MLib.Utl.Lib_Directory'Length) :=
|
| 1006 |
|
|
MLib.Utl.Lib_Directory;
|
| 1007 |
|
|
|
| 1008 |
|
|
-- And add the switch to the last switches
|
| 1009 |
|
|
|
| 1010 |
|
|
Last_Switches.Increment_Last;
|
| 1011 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1012 |
|
|
Option;
|
| 1013 |
|
|
end if;
|
| 1014 |
|
|
end;
|
| 1015 |
|
|
end if;
|
| 1016 |
|
|
end if;
|
| 1017 |
|
|
|
| 1018 |
|
|
-- Check if the first ALI file specified can be found, either in the
|
| 1019 |
|
|
-- object directory of the main project or in an object directory of a
|
| 1020 |
|
|
-- project file extended by the main project. If the ALI file can be
|
| 1021 |
|
|
-- found, replace its name with its absolute path.
|
| 1022 |
|
|
|
| 1023 |
|
|
Skip_Executable := False;
|
| 1024 |
|
|
|
| 1025 |
|
|
Switch_Loop : for J in 1 .. Last_Switches.Last loop
|
| 1026 |
|
|
|
| 1027 |
|
|
-- If we have an executable just reset the flag
|
| 1028 |
|
|
|
| 1029 |
|
|
if Skip_Executable then
|
| 1030 |
|
|
Skip_Executable := False;
|
| 1031 |
|
|
|
| 1032 |
|
|
-- If -o, set flag so that next switch is not processed
|
| 1033 |
|
|
|
| 1034 |
|
|
elsif Last_Switches.Table (J).all = "-o" then
|
| 1035 |
|
|
Skip_Executable := True;
|
| 1036 |
|
|
|
| 1037 |
|
|
-- Normal case
|
| 1038 |
|
|
|
| 1039 |
|
|
else
|
| 1040 |
|
|
declare
|
| 1041 |
|
|
Switch : constant String :=
|
| 1042 |
|
|
Last_Switches.Table (J).all;
|
| 1043 |
|
|
ALI_File : constant String (1 .. Switch'Length + 4) :=
|
| 1044 |
|
|
Switch & ".ali";
|
| 1045 |
|
|
|
| 1046 |
|
|
Test_Existence : Boolean := False;
|
| 1047 |
|
|
|
| 1048 |
|
|
begin
|
| 1049 |
|
|
Last := Switch'Length;
|
| 1050 |
|
|
|
| 1051 |
|
|
-- Skip real switches
|
| 1052 |
|
|
|
| 1053 |
|
|
if Switch'Length /= 0
|
| 1054 |
|
|
and then Switch (Switch'First) /= '-'
|
| 1055 |
|
|
then
|
| 1056 |
|
|
-- Append ".ali" if file name does not end with it
|
| 1057 |
|
|
|
| 1058 |
|
|
if Switch'Length <= 4
|
| 1059 |
|
|
or else Switch (Switch'Last - 3 .. Switch'Last)
|
| 1060 |
|
|
/= ".ali"
|
| 1061 |
|
|
then
|
| 1062 |
|
|
Last := ALI_File'Last;
|
| 1063 |
|
|
end if;
|
| 1064 |
|
|
|
| 1065 |
|
|
-- If file name includes directory information, stop if ALI
|
| 1066 |
|
|
-- file exists.
|
| 1067 |
|
|
|
| 1068 |
|
|
if Is_Absolute_Path (ALI_File (1 .. Last)) then
|
| 1069 |
|
|
Test_Existence := True;
|
| 1070 |
|
|
|
| 1071 |
|
|
else
|
| 1072 |
|
|
for K in Switch'Range loop
|
| 1073 |
|
|
if Switch (K) = '/' or else
|
| 1074 |
|
|
Switch (K) = Directory_Separator
|
| 1075 |
|
|
then
|
| 1076 |
|
|
Test_Existence := True;
|
| 1077 |
|
|
exit;
|
| 1078 |
|
|
end if;
|
| 1079 |
|
|
end loop;
|
| 1080 |
|
|
end if;
|
| 1081 |
|
|
|
| 1082 |
|
|
if Test_Existence then
|
| 1083 |
|
|
if Is_Regular_File (ALI_File (1 .. Last)) then
|
| 1084 |
|
|
exit Switch_Loop;
|
| 1085 |
|
|
end if;
|
| 1086 |
|
|
|
| 1087 |
|
|
-- Look in object directories if ALI file exists
|
| 1088 |
|
|
|
| 1089 |
|
|
else
|
| 1090 |
|
|
Project_Loop : loop
|
| 1091 |
|
|
declare
|
| 1092 |
|
|
Dir : constant String :=
|
| 1093 |
|
|
Get_Name_String (Prj.Object_Directory.Name);
|
| 1094 |
|
|
begin
|
| 1095 |
|
|
if Is_Regular_File
|
| 1096 |
|
|
(Dir &
|
| 1097 |
|
|
ALI_File (1 .. Last))
|
| 1098 |
|
|
then
|
| 1099 |
|
|
-- We have found the correct project, so we
|
| 1100 |
|
|
-- replace the file with the absolute path.
|
| 1101 |
|
|
|
| 1102 |
|
|
Last_Switches.Table (J) :=
|
| 1103 |
|
|
new String'(Dir & ALI_File (1 .. Last));
|
| 1104 |
|
|
|
| 1105 |
|
|
-- And we are done
|
| 1106 |
|
|
|
| 1107 |
|
|
exit Switch_Loop;
|
| 1108 |
|
|
end if;
|
| 1109 |
|
|
end;
|
| 1110 |
|
|
|
| 1111 |
|
|
-- Go to the project being extended, if any
|
| 1112 |
|
|
|
| 1113 |
|
|
Prj := Prj.Extends;
|
| 1114 |
|
|
exit Project_Loop when Prj = No_Project;
|
| 1115 |
|
|
end loop Project_Loop;
|
| 1116 |
|
|
end if;
|
| 1117 |
|
|
end if;
|
| 1118 |
|
|
end;
|
| 1119 |
|
|
end if;
|
| 1120 |
|
|
end loop Switch_Loop;
|
| 1121 |
|
|
|
| 1122 |
|
|
-- If a relative path output file has been specified, we add the exec
|
| 1123 |
|
|
-- directory.
|
| 1124 |
|
|
|
| 1125 |
|
|
for J in reverse 1 .. Last_Switches.Last - 1 loop
|
| 1126 |
|
|
if Last_Switches.Table (J).all = "-o" then
|
| 1127 |
|
|
Check_Relative_Executable
|
| 1128 |
|
|
(Name => Last_Switches.Table (J + 1));
|
| 1129 |
|
|
Look_For_Executable := False;
|
| 1130 |
|
|
exit;
|
| 1131 |
|
|
end if;
|
| 1132 |
|
|
end loop;
|
| 1133 |
|
|
|
| 1134 |
|
|
if Look_For_Executable then
|
| 1135 |
|
|
for J in reverse 1 .. First_Switches.Last - 1 loop
|
| 1136 |
|
|
if First_Switches.Table (J).all = "-o" then
|
| 1137 |
|
|
Look_For_Executable := False;
|
| 1138 |
|
|
Check_Relative_Executable
|
| 1139 |
|
|
(Name => First_Switches.Table (J + 1));
|
| 1140 |
|
|
exit;
|
| 1141 |
|
|
end if;
|
| 1142 |
|
|
end loop;
|
| 1143 |
|
|
end if;
|
| 1144 |
|
|
|
| 1145 |
|
|
-- If no executable is specified, then find the name of the first ALI
|
| 1146 |
|
|
-- file on the command line and issue a -o switch with the absolute path
|
| 1147 |
|
|
-- of the executable in the exec directory.
|
| 1148 |
|
|
|
| 1149 |
|
|
if Look_For_Executable then
|
| 1150 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 1151 |
|
|
Arg := Last_Switches.Table (J);
|
| 1152 |
|
|
Last := 0;
|
| 1153 |
|
|
|
| 1154 |
|
|
if Arg'Length /= 0 and then Arg (Arg'First) /= '-' then
|
| 1155 |
|
|
if Arg'Length > 4
|
| 1156 |
|
|
and then Arg (Arg'Last - 3 .. Arg'Last) = ".ali"
|
| 1157 |
|
|
then
|
| 1158 |
|
|
Last := Arg'Last - 4;
|
| 1159 |
|
|
|
| 1160 |
|
|
elsif Is_Regular_File (Arg.all & ".ali") then
|
| 1161 |
|
|
Last := Arg'Last;
|
| 1162 |
|
|
end if;
|
| 1163 |
|
|
|
| 1164 |
|
|
if Last /= 0 then
|
| 1165 |
|
|
Last_Switches.Increment_Last;
|
| 1166 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1167 |
|
|
new String'("-o");
|
| 1168 |
|
|
Get_Name_String (Project.Exec_Directory.Name);
|
| 1169 |
|
|
Last_Switches.Increment_Last;
|
| 1170 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1171 |
|
|
new String'(Name_Buffer (1 .. Name_Len) &
|
| 1172 |
|
|
Executable_Name
|
| 1173 |
|
|
(Base_Name (Arg (Arg'First .. Last))));
|
| 1174 |
|
|
exit;
|
| 1175 |
|
|
end if;
|
| 1176 |
|
|
end if;
|
| 1177 |
|
|
end loop;
|
| 1178 |
|
|
end if;
|
| 1179 |
|
|
end Process_Link;
|
| 1180 |
|
|
|
| 1181 |
|
|
---------------------
|
| 1182 |
|
|
-- Set_Library_For --
|
| 1183 |
|
|
---------------------
|
| 1184 |
|
|
|
| 1185 |
|
|
procedure Set_Library_For
|
| 1186 |
|
|
(Project : Project_Id;
|
| 1187 |
|
|
Libraries_Present : in out Boolean)
|
| 1188 |
|
|
is
|
| 1189 |
|
|
Path_Option : constant String_Access :=
|
| 1190 |
|
|
MLib.Linker_Library_Path_Option;
|
| 1191 |
|
|
|
| 1192 |
|
|
begin
|
| 1193 |
|
|
-- Case of library project
|
| 1194 |
|
|
|
| 1195 |
|
|
if Project.Library then
|
| 1196 |
|
|
Libraries_Present := True;
|
| 1197 |
|
|
|
| 1198 |
|
|
-- Add the -L switch
|
| 1199 |
|
|
|
| 1200 |
|
|
Last_Switches.Increment_Last;
|
| 1201 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1202 |
|
|
new String'("-L" & Get_Name_String (Project.Library_Dir.Name));
|
| 1203 |
|
|
|
| 1204 |
|
|
-- Add the -l switch
|
| 1205 |
|
|
|
| 1206 |
|
|
Last_Switches.Increment_Last;
|
| 1207 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1208 |
|
|
new String'("-l" & Get_Name_String (Project.Library_Name));
|
| 1209 |
|
|
|
| 1210 |
|
|
-- Add the directory to table Library_Paths, to be processed later
|
| 1211 |
|
|
-- if library is not static and if Path_Option is not null.
|
| 1212 |
|
|
|
| 1213 |
|
|
if Project.Library_Kind /= Static
|
| 1214 |
|
|
and then Path_Option /= null
|
| 1215 |
|
|
then
|
| 1216 |
|
|
Library_Paths.Increment_Last;
|
| 1217 |
|
|
Library_Paths.Table (Library_Paths.Last) :=
|
| 1218 |
|
|
new String'(Get_Name_String (Project.Library_Dir.Name));
|
| 1219 |
|
|
end if;
|
| 1220 |
|
|
end if;
|
| 1221 |
|
|
end Set_Library_For;
|
| 1222 |
|
|
|
| 1223 |
|
|
---------------------------
|
| 1224 |
|
|
-- Test_If_Relative_Path --
|
| 1225 |
|
|
---------------------------
|
| 1226 |
|
|
|
| 1227 |
|
|
procedure Test_If_Relative_Path
|
| 1228 |
|
|
(Switch : in out String_Access;
|
| 1229 |
|
|
Parent : String)
|
| 1230 |
|
|
is
|
| 1231 |
|
|
begin
|
| 1232 |
|
|
Makeutl.Test_If_Relative_Path
|
| 1233 |
|
|
(Switch, Parent, Including_Non_Switch => False, Including_RTS => True);
|
| 1234 |
|
|
end Test_If_Relative_Path;
|
| 1235 |
|
|
|
| 1236 |
|
|
-------------------
|
| 1237 |
|
|
-- Non_VMS_Usage --
|
| 1238 |
|
|
-------------------
|
| 1239 |
|
|
|
| 1240 |
|
|
procedure Non_VMS_Usage is
|
| 1241 |
|
|
begin
|
| 1242 |
|
|
Output_Version;
|
| 1243 |
|
|
New_Line;
|
| 1244 |
|
|
Put_Line ("List of available commands");
|
| 1245 |
|
|
New_Line;
|
| 1246 |
|
|
|
| 1247 |
|
|
for C in Command_List'Range loop
|
| 1248 |
|
|
if not Command_List (C).VMS_Only then
|
| 1249 |
|
|
if Targparm.AAMP_On_Target then
|
| 1250 |
|
|
Put ("gnaampcmd ");
|
| 1251 |
|
|
else
|
| 1252 |
|
|
Put ("gnat ");
|
| 1253 |
|
|
end if;
|
| 1254 |
|
|
|
| 1255 |
|
|
Put (To_Lower (Command_List (C).Cname.all));
|
| 1256 |
|
|
Set_Col (25);
|
| 1257 |
|
|
|
| 1258 |
|
|
-- Never call gnatstack with a prefix
|
| 1259 |
|
|
|
| 1260 |
|
|
if C = Stack then
|
| 1261 |
|
|
Put (Command_List (C).Unixcmd.all);
|
| 1262 |
|
|
else
|
| 1263 |
|
|
Put (Program_Name (Command_List (C).Unixcmd.all, "gnat").all);
|
| 1264 |
|
|
end if;
|
| 1265 |
|
|
|
| 1266 |
|
|
declare
|
| 1267 |
|
|
Sws : Argument_List_Access renames Command_List (C).Unixsws;
|
| 1268 |
|
|
begin
|
| 1269 |
|
|
if Sws /= null then
|
| 1270 |
|
|
for J in Sws'Range loop
|
| 1271 |
|
|
Put (' ');
|
| 1272 |
|
|
Put (Sws (J).all);
|
| 1273 |
|
|
end loop;
|
| 1274 |
|
|
end if;
|
| 1275 |
|
|
end;
|
| 1276 |
|
|
|
| 1277 |
|
|
New_Line;
|
| 1278 |
|
|
end if;
|
| 1279 |
|
|
end loop;
|
| 1280 |
|
|
|
| 1281 |
|
|
New_Line;
|
| 1282 |
|
|
Put_Line ("Commands find, list, metric, pretty, stack, stub and xref " &
|
| 1283 |
|
|
"accept project file switches -vPx, -Pprj and -Xnam=val");
|
| 1284 |
|
|
New_Line;
|
| 1285 |
|
|
end Non_VMS_Usage;
|
| 1286 |
|
|
|
| 1287 |
|
|
-------------------------------------
|
| 1288 |
|
|
-- Start of processing for GNATCmd --
|
| 1289 |
|
|
-------------------------------------
|
| 1290 |
|
|
|
| 1291 |
|
|
begin
|
| 1292 |
|
|
-- Initializations
|
| 1293 |
|
|
|
| 1294 |
|
|
Namet.Initialize;
|
| 1295 |
|
|
Csets.Initialize;
|
| 1296 |
|
|
|
| 1297 |
|
|
Snames.Initialize;
|
| 1298 |
|
|
|
| 1299 |
|
|
Project_Node_Tree := new Project_Node_Tree_Data;
|
| 1300 |
|
|
Prj.Tree.Initialize (Project_Node_Tree);
|
| 1301 |
|
|
|
| 1302 |
|
|
Prj.Initialize (Project_Tree);
|
| 1303 |
|
|
|
| 1304 |
|
|
Last_Switches.Init;
|
| 1305 |
|
|
Last_Switches.Set_Last (0);
|
| 1306 |
|
|
|
| 1307 |
|
|
First_Switches.Init;
|
| 1308 |
|
|
First_Switches.Set_Last (0);
|
| 1309 |
|
|
Carg_Switches.Init;
|
| 1310 |
|
|
Carg_Switches.Set_Last (0);
|
| 1311 |
|
|
Rules_Switches.Init;
|
| 1312 |
|
|
Rules_Switches.Set_Last (0);
|
| 1313 |
|
|
|
| 1314 |
|
|
VMS_Conv.Initialize;
|
| 1315 |
|
|
|
| 1316 |
|
|
-- Add the default search directories, to be able to find system.ads in the
|
| 1317 |
|
|
-- subsequent call to Targparm.Get_Target_Parameters.
|
| 1318 |
|
|
|
| 1319 |
|
|
Add_Default_Search_Dirs;
|
| 1320 |
|
|
|
| 1321 |
|
|
-- Get target parameters so that AAMP_On_Target will be set, for testing in
|
| 1322 |
|
|
-- Osint.Program_Name to handle the mapping of GNAAMP tool names.
|
| 1323 |
|
|
|
| 1324 |
|
|
Targparm.Get_Target_Parameters;
|
| 1325 |
|
|
|
| 1326 |
|
|
-- Add the directory where the GNAT driver is invoked in front of the path,
|
| 1327 |
|
|
-- if the GNAT driver is invoked with directory information. Do not do this
|
| 1328 |
|
|
-- for VMS, where the notion of path does not really exist.
|
| 1329 |
|
|
|
| 1330 |
|
|
if not OpenVMS then
|
| 1331 |
|
|
declare
|
| 1332 |
|
|
Command : constant String := Command_Name;
|
| 1333 |
|
|
|
| 1334 |
|
|
begin
|
| 1335 |
|
|
for Index in reverse Command'Range loop
|
| 1336 |
|
|
if Command (Index) = Directory_Separator then
|
| 1337 |
|
|
declare
|
| 1338 |
|
|
Absolute_Dir : constant String :=
|
| 1339 |
|
|
Normalize_Pathname
|
| 1340 |
|
|
(Command (Command'First .. Index));
|
| 1341 |
|
|
|
| 1342 |
|
|
PATH : constant String :=
|
| 1343 |
|
|
Absolute_Dir & Path_Separator & Getenv ("PATH").all;
|
| 1344 |
|
|
|
| 1345 |
|
|
begin
|
| 1346 |
|
|
Setenv ("PATH", PATH);
|
| 1347 |
|
|
end;
|
| 1348 |
|
|
|
| 1349 |
|
|
exit;
|
| 1350 |
|
|
end if;
|
| 1351 |
|
|
end loop;
|
| 1352 |
|
|
end;
|
| 1353 |
|
|
end if;
|
| 1354 |
|
|
|
| 1355 |
|
|
-- If on VMS, or if VMS emulation is on, convert VMS style /qualifiers,
|
| 1356 |
|
|
-- filenames and pathnames to Unix style.
|
| 1357 |
|
|
|
| 1358 |
|
|
if Hostparm.OpenVMS
|
| 1359 |
|
|
or else To_Lower (Getenv ("EMULATE_VMS").all) = "true"
|
| 1360 |
|
|
then
|
| 1361 |
|
|
VMS_Conversion (The_Command);
|
| 1362 |
|
|
|
| 1363 |
|
|
B_Start := new String'("b__");
|
| 1364 |
|
|
|
| 1365 |
|
|
-- If not on VMS, scan the command line directly
|
| 1366 |
|
|
|
| 1367 |
|
|
else
|
| 1368 |
|
|
if Argument_Count = 0 then
|
| 1369 |
|
|
Non_VMS_Usage;
|
| 1370 |
|
|
return;
|
| 1371 |
|
|
else
|
| 1372 |
|
|
begin
|
| 1373 |
|
|
loop
|
| 1374 |
|
|
if Argument_Count > Command_Arg
|
| 1375 |
|
|
and then Argument (Command_Arg) = "-v"
|
| 1376 |
|
|
then
|
| 1377 |
|
|
Verbose_Mode := True;
|
| 1378 |
|
|
Command_Arg := Command_Arg + 1;
|
| 1379 |
|
|
|
| 1380 |
|
|
elsif Argument_Count > Command_Arg
|
| 1381 |
|
|
and then Argument (Command_Arg) = "-dn"
|
| 1382 |
|
|
then
|
| 1383 |
|
|
Keep_Temporary_Files := True;
|
| 1384 |
|
|
Command_Arg := Command_Arg + 1;
|
| 1385 |
|
|
|
| 1386 |
|
|
else
|
| 1387 |
|
|
exit;
|
| 1388 |
|
|
end if;
|
| 1389 |
|
|
end loop;
|
| 1390 |
|
|
|
| 1391 |
|
|
The_Command := Real_Command_Type'Value (Argument (Command_Arg));
|
| 1392 |
|
|
|
| 1393 |
|
|
if Command_List (The_Command).VMS_Only then
|
| 1394 |
|
|
Non_VMS_Usage;
|
| 1395 |
|
|
Fail
|
| 1396 |
|
|
("Command """
|
| 1397 |
|
|
& Command_List (The_Command).Cname.all
|
| 1398 |
|
|
& """ can only be used on VMS");
|
| 1399 |
|
|
end if;
|
| 1400 |
|
|
|
| 1401 |
|
|
exception
|
| 1402 |
|
|
when Constraint_Error =>
|
| 1403 |
|
|
|
| 1404 |
|
|
-- Check if it is an alternate command
|
| 1405 |
|
|
|
| 1406 |
|
|
declare
|
| 1407 |
|
|
Alternate : Alternate_Command;
|
| 1408 |
|
|
|
| 1409 |
|
|
begin
|
| 1410 |
|
|
Alternate := Alternate_Command'Value
|
| 1411 |
|
|
(Argument (Command_Arg));
|
| 1412 |
|
|
The_Command := Corresponding_To (Alternate);
|
| 1413 |
|
|
|
| 1414 |
|
|
exception
|
| 1415 |
|
|
when Constraint_Error =>
|
| 1416 |
|
|
Non_VMS_Usage;
|
| 1417 |
|
|
Fail ("Unknown command: " & Argument (Command_Arg));
|
| 1418 |
|
|
end;
|
| 1419 |
|
|
end;
|
| 1420 |
|
|
|
| 1421 |
|
|
-- Get the arguments from the command line and from the eventual
|
| 1422 |
|
|
-- argument file(s) specified on the command line.
|
| 1423 |
|
|
|
| 1424 |
|
|
for Arg in Command_Arg + 1 .. Argument_Count loop
|
| 1425 |
|
|
declare
|
| 1426 |
|
|
The_Arg : constant String := Argument (Arg);
|
| 1427 |
|
|
|
| 1428 |
|
|
begin
|
| 1429 |
|
|
-- Check if an argument file is specified
|
| 1430 |
|
|
|
| 1431 |
|
|
if The_Arg (The_Arg'First) = '@' then
|
| 1432 |
|
|
declare
|
| 1433 |
|
|
Arg_File : Ada.Text_IO.File_Type;
|
| 1434 |
|
|
Line : String (1 .. 256);
|
| 1435 |
|
|
Last : Natural;
|
| 1436 |
|
|
|
| 1437 |
|
|
begin
|
| 1438 |
|
|
-- Open the file and fail if the file cannot be found
|
| 1439 |
|
|
|
| 1440 |
|
|
begin
|
| 1441 |
|
|
Open
|
| 1442 |
|
|
(Arg_File, In_File,
|
| 1443 |
|
|
The_Arg (The_Arg'First + 1 .. The_Arg'Last));
|
| 1444 |
|
|
|
| 1445 |
|
|
exception
|
| 1446 |
|
|
when others =>
|
| 1447 |
|
|
Put
|
| 1448 |
|
|
(Standard_Error, "Cannot open argument file """);
|
| 1449 |
|
|
Put
|
| 1450 |
|
|
(Standard_Error,
|
| 1451 |
|
|
The_Arg (The_Arg'First + 1 .. The_Arg'Last));
|
| 1452 |
|
|
|
| 1453 |
|
|
Put_Line (Standard_Error, """");
|
| 1454 |
|
|
raise Error_Exit;
|
| 1455 |
|
|
end;
|
| 1456 |
|
|
|
| 1457 |
|
|
-- Read line by line and put the content of each non-
|
| 1458 |
|
|
-- empty line in the Last_Switches table.
|
| 1459 |
|
|
|
| 1460 |
|
|
while not End_Of_File (Arg_File) loop
|
| 1461 |
|
|
Get_Line (Arg_File, Line, Last);
|
| 1462 |
|
|
|
| 1463 |
|
|
if Last /= 0 then
|
| 1464 |
|
|
Last_Switches.Increment_Last;
|
| 1465 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1466 |
|
|
new String'(Line (1 .. Last));
|
| 1467 |
|
|
end if;
|
| 1468 |
|
|
end loop;
|
| 1469 |
|
|
|
| 1470 |
|
|
Close (Arg_File);
|
| 1471 |
|
|
end;
|
| 1472 |
|
|
|
| 1473 |
|
|
else
|
| 1474 |
|
|
-- It is not an argument file; just put the argument in
|
| 1475 |
|
|
-- the Last_Switches table.
|
| 1476 |
|
|
|
| 1477 |
|
|
Last_Switches.Increment_Last;
|
| 1478 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 1479 |
|
|
new String'(The_Arg);
|
| 1480 |
|
|
end if;
|
| 1481 |
|
|
end;
|
| 1482 |
|
|
end loop;
|
| 1483 |
|
|
end if;
|
| 1484 |
|
|
end if;
|
| 1485 |
|
|
|
| 1486 |
|
|
declare
|
| 1487 |
|
|
Program : String_Access;
|
| 1488 |
|
|
Exec_Path : String_Access;
|
| 1489 |
|
|
|
| 1490 |
|
|
begin
|
| 1491 |
|
|
if The_Command = Stack then
|
| 1492 |
|
|
|
| 1493 |
|
|
-- Never call gnatstack with a prefix
|
| 1494 |
|
|
|
| 1495 |
|
|
Program := new String'(Command_List (The_Command).Unixcmd.all);
|
| 1496 |
|
|
|
| 1497 |
|
|
else
|
| 1498 |
|
|
Program :=
|
| 1499 |
|
|
Program_Name (Command_List (The_Command).Unixcmd.all, "gnat");
|
| 1500 |
|
|
end if;
|
| 1501 |
|
|
|
| 1502 |
|
|
-- Locate the executable for the command
|
| 1503 |
|
|
|
| 1504 |
|
|
Exec_Path := Locate_Exec_On_Path (Program.all);
|
| 1505 |
|
|
|
| 1506 |
|
|
if Exec_Path = null then
|
| 1507 |
|
|
Put_Line (Standard_Error, "could not locate " & Program.all);
|
| 1508 |
|
|
raise Error_Exit;
|
| 1509 |
|
|
end if;
|
| 1510 |
|
|
|
| 1511 |
|
|
-- If there are switches for the executable, put them as first switches
|
| 1512 |
|
|
|
| 1513 |
|
|
if Command_List (The_Command).Unixsws /= null then
|
| 1514 |
|
|
for J in Command_List (The_Command).Unixsws'Range loop
|
| 1515 |
|
|
First_Switches.Increment_Last;
|
| 1516 |
|
|
First_Switches.Table (First_Switches.Last) :=
|
| 1517 |
|
|
Command_List (The_Command).Unixsws (J);
|
| 1518 |
|
|
end loop;
|
| 1519 |
|
|
end if;
|
| 1520 |
|
|
|
| 1521 |
|
|
-- For BIND, CHECK, ELIM, FIND, LINK, LIST, METRIC, PRETTY, STACK, STUB,
|
| 1522 |
|
|
-- SYNC and XREF, look for project file related switches.
|
| 1523 |
|
|
|
| 1524 |
|
|
case The_Command is
|
| 1525 |
|
|
when Bind =>
|
| 1526 |
|
|
Tool_Package_Name := Name_Binder;
|
| 1527 |
|
|
Packages_To_Check := Packages_To_Check_By_Binder;
|
| 1528 |
|
|
when Check =>
|
| 1529 |
|
|
Tool_Package_Name := Name_Check;
|
| 1530 |
|
|
Packages_To_Check := Packages_To_Check_By_Check;
|
| 1531 |
|
|
when Elim =>
|
| 1532 |
|
|
Tool_Package_Name := Name_Eliminate;
|
| 1533 |
|
|
Packages_To_Check := Packages_To_Check_By_Eliminate;
|
| 1534 |
|
|
when Find =>
|
| 1535 |
|
|
Tool_Package_Name := Name_Finder;
|
| 1536 |
|
|
Packages_To_Check := Packages_To_Check_By_Finder;
|
| 1537 |
|
|
when Link =>
|
| 1538 |
|
|
Tool_Package_Name := Name_Linker;
|
| 1539 |
|
|
Packages_To_Check := Packages_To_Check_By_Linker;
|
| 1540 |
|
|
when List =>
|
| 1541 |
|
|
Tool_Package_Name := Name_Gnatls;
|
| 1542 |
|
|
Packages_To_Check := Packages_To_Check_By_Gnatls;
|
| 1543 |
|
|
when Metric =>
|
| 1544 |
|
|
Tool_Package_Name := Name_Metrics;
|
| 1545 |
|
|
Packages_To_Check := Packages_To_Check_By_Metric;
|
| 1546 |
|
|
when Pretty =>
|
| 1547 |
|
|
Tool_Package_Name := Name_Pretty_Printer;
|
| 1548 |
|
|
Packages_To_Check := Packages_To_Check_By_Pretty;
|
| 1549 |
|
|
when Stack =>
|
| 1550 |
|
|
Tool_Package_Name := Name_Stack;
|
| 1551 |
|
|
Packages_To_Check := Packages_To_Check_By_Stack;
|
| 1552 |
|
|
when Stub =>
|
| 1553 |
|
|
Tool_Package_Name := Name_Gnatstub;
|
| 1554 |
|
|
Packages_To_Check := Packages_To_Check_By_Gnatstub;
|
| 1555 |
|
|
when Sync =>
|
| 1556 |
|
|
Tool_Package_Name := Name_Synchronize;
|
| 1557 |
|
|
Packages_To_Check := Packages_To_Check_By_Sync;
|
| 1558 |
|
|
when Xref =>
|
| 1559 |
|
|
Tool_Package_Name := Name_Cross_Reference;
|
| 1560 |
|
|
Packages_To_Check := Packages_To_Check_By_Xref;
|
| 1561 |
|
|
when others =>
|
| 1562 |
|
|
Tool_Package_Name := No_Name;
|
| 1563 |
|
|
end case;
|
| 1564 |
|
|
|
| 1565 |
|
|
if Tool_Package_Name /= No_Name then
|
| 1566 |
|
|
|
| 1567 |
|
|
-- Check that the switches are consistent. Detect project file
|
| 1568 |
|
|
-- related switches.
|
| 1569 |
|
|
|
| 1570 |
|
|
Inspect_Switches : declare
|
| 1571 |
|
|
Arg_Num : Positive := 1;
|
| 1572 |
|
|
Argv : String_Access;
|
| 1573 |
|
|
|
| 1574 |
|
|
procedure Remove_Switch (Num : Positive);
|
| 1575 |
|
|
-- Remove a project related switch from table Last_Switches
|
| 1576 |
|
|
|
| 1577 |
|
|
-------------------
|
| 1578 |
|
|
-- Remove_Switch --
|
| 1579 |
|
|
-------------------
|
| 1580 |
|
|
|
| 1581 |
|
|
procedure Remove_Switch (Num : Positive) is
|
| 1582 |
|
|
begin
|
| 1583 |
|
|
Last_Switches.Table (Num .. Last_Switches.Last - 1) :=
|
| 1584 |
|
|
Last_Switches.Table (Num + 1 .. Last_Switches.Last);
|
| 1585 |
|
|
Last_Switches.Decrement_Last;
|
| 1586 |
|
|
end Remove_Switch;
|
| 1587 |
|
|
|
| 1588 |
|
|
-- Start of processing for Inspect_Switches
|
| 1589 |
|
|
|
| 1590 |
|
|
begin
|
| 1591 |
|
|
while Arg_Num <= Last_Switches.Last loop
|
| 1592 |
|
|
Argv := Last_Switches.Table (Arg_Num);
|
| 1593 |
|
|
|
| 1594 |
|
|
if Argv (Argv'First) = '-' then
|
| 1595 |
|
|
if Argv'Length = 1 then
|
| 1596 |
|
|
Fail
|
| 1597 |
|
|
("switch character cannot be followed by a blank");
|
| 1598 |
|
|
end if;
|
| 1599 |
|
|
|
| 1600 |
|
|
-- The two style project files (-p and -P) cannot be used
|
| 1601 |
|
|
-- together
|
| 1602 |
|
|
|
| 1603 |
|
|
if (The_Command = Find or else The_Command = Xref)
|
| 1604 |
|
|
and then Argv (2) = 'p'
|
| 1605 |
|
|
then
|
| 1606 |
|
|
Old_Project_File_Used := True;
|
| 1607 |
|
|
if Project_File /= null then
|
| 1608 |
|
|
Fail ("-P and -p cannot be used together");
|
| 1609 |
|
|
end if;
|
| 1610 |
|
|
end if;
|
| 1611 |
|
|
|
| 1612 |
|
|
-- --subdirs=... Specify Subdirs
|
| 1613 |
|
|
|
| 1614 |
|
|
if Argv'Length > Makeutl.Subdirs_Option'Length and then
|
| 1615 |
|
|
Argv
|
| 1616 |
|
|
(Argv'First ..
|
| 1617 |
|
|
Argv'First + Makeutl.Subdirs_Option'Length - 1) =
|
| 1618 |
|
|
Makeutl.Subdirs_Option
|
| 1619 |
|
|
then
|
| 1620 |
|
|
Subdirs :=
|
| 1621 |
|
|
new String'
|
| 1622 |
|
|
(Argv
|
| 1623 |
|
|
(Argv'First + Makeutl.Subdirs_Option'Length ..
|
| 1624 |
|
|
Argv'Last));
|
| 1625 |
|
|
|
| 1626 |
|
|
Remove_Switch (Arg_Num);
|
| 1627 |
|
|
|
| 1628 |
|
|
-- -aPdir Add dir to the project search path
|
| 1629 |
|
|
|
| 1630 |
|
|
elsif Argv'Length > 3
|
| 1631 |
|
|
and then Argv (Argv'First + 1 .. Argv'First + 2) = "aP"
|
| 1632 |
|
|
then
|
| 1633 |
|
|
Add_Search_Project_Directory
|
| 1634 |
|
|
(Project_Node_Tree, Argv (Argv'First + 3 .. Argv'Last));
|
| 1635 |
|
|
|
| 1636 |
|
|
Remove_Switch (Arg_Num);
|
| 1637 |
|
|
|
| 1638 |
|
|
-- -eL Follow links for files
|
| 1639 |
|
|
|
| 1640 |
|
|
elsif Argv.all = "-eL" then
|
| 1641 |
|
|
Follow_Links_For_Files := True;
|
| 1642 |
|
|
Follow_Links_For_Dirs := True;
|
| 1643 |
|
|
|
| 1644 |
|
|
Remove_Switch (Arg_Num);
|
| 1645 |
|
|
|
| 1646 |
|
|
-- -vPx Specify verbosity while parsing project files
|
| 1647 |
|
|
|
| 1648 |
|
|
elsif Argv'Length = 4
|
| 1649 |
|
|
and then Argv (Argv'First + 1 .. Argv'First + 2) = "vP"
|
| 1650 |
|
|
then
|
| 1651 |
|
|
case Argv (Argv'Last) is
|
| 1652 |
|
|
when '0' =>
|
| 1653 |
|
|
Current_Verbosity := Prj.Default;
|
| 1654 |
|
|
when '1' =>
|
| 1655 |
|
|
Current_Verbosity := Prj.Medium;
|
| 1656 |
|
|
when '2' =>
|
| 1657 |
|
|
Current_Verbosity := Prj.High;
|
| 1658 |
|
|
when others =>
|
| 1659 |
|
|
Fail ("Invalid switch: " & Argv.all);
|
| 1660 |
|
|
end case;
|
| 1661 |
|
|
|
| 1662 |
|
|
Remove_Switch (Arg_Num);
|
| 1663 |
|
|
|
| 1664 |
|
|
-- -Pproject_file Specify project file to be used
|
| 1665 |
|
|
|
| 1666 |
|
|
elsif Argv (Argv'First + 1) = 'P' then
|
| 1667 |
|
|
|
| 1668 |
|
|
-- Only one -P switch can be used
|
| 1669 |
|
|
|
| 1670 |
|
|
if Project_File /= null then
|
| 1671 |
|
|
Fail
|
| 1672 |
|
|
(Argv.all
|
| 1673 |
|
|
& ": second project file forbidden (first is """
|
| 1674 |
|
|
& Project_File.all
|
| 1675 |
|
|
& """)");
|
| 1676 |
|
|
|
| 1677 |
|
|
-- The two style project files (-p and -P) cannot be
|
| 1678 |
|
|
-- used together.
|
| 1679 |
|
|
|
| 1680 |
|
|
elsif Old_Project_File_Used then
|
| 1681 |
|
|
Fail ("-p and -P cannot be used together");
|
| 1682 |
|
|
|
| 1683 |
|
|
elsif Argv'Length = 2 then
|
| 1684 |
|
|
|
| 1685 |
|
|
-- There is space between -P and the project file
|
| 1686 |
|
|
-- name. -P cannot be the last option.
|
| 1687 |
|
|
|
| 1688 |
|
|
if Arg_Num = Last_Switches.Last then
|
| 1689 |
|
|
Fail ("project file name missing after -P");
|
| 1690 |
|
|
|
| 1691 |
|
|
else
|
| 1692 |
|
|
Remove_Switch (Arg_Num);
|
| 1693 |
|
|
Argv := Last_Switches.Table (Arg_Num);
|
| 1694 |
|
|
|
| 1695 |
|
|
-- After -P, there must be a project file name,
|
| 1696 |
|
|
-- not another switch.
|
| 1697 |
|
|
|
| 1698 |
|
|
if Argv (Argv'First) = '-' then
|
| 1699 |
|
|
Fail ("project file name missing after -P");
|
| 1700 |
|
|
|
| 1701 |
|
|
else
|
| 1702 |
|
|
Project_File := new String'(Argv.all);
|
| 1703 |
|
|
end if;
|
| 1704 |
|
|
end if;
|
| 1705 |
|
|
|
| 1706 |
|
|
else
|
| 1707 |
|
|
-- No space between -P and project file name
|
| 1708 |
|
|
|
| 1709 |
|
|
Project_File :=
|
| 1710 |
|
|
new String'(Argv (Argv'First + 2 .. Argv'Last));
|
| 1711 |
|
|
end if;
|
| 1712 |
|
|
|
| 1713 |
|
|
Remove_Switch (Arg_Num);
|
| 1714 |
|
|
|
| 1715 |
|
|
-- -Xexternal=value Specify an external reference to be
|
| 1716 |
|
|
-- used in project files
|
| 1717 |
|
|
|
| 1718 |
|
|
elsif Argv'Length >= 5
|
| 1719 |
|
|
and then Argv (Argv'First + 1) = 'X'
|
| 1720 |
|
|
then
|
| 1721 |
|
|
declare
|
| 1722 |
|
|
Equal_Pos : constant Natural :=
|
| 1723 |
|
|
Index
|
| 1724 |
|
|
('=',
|
| 1725 |
|
|
Argv (Argv'First + 2 .. Argv'Last));
|
| 1726 |
|
|
begin
|
| 1727 |
|
|
if Equal_Pos >= Argv'First + 3 and then
|
| 1728 |
|
|
Equal_Pos /= Argv'Last then
|
| 1729 |
|
|
Add (Project_Node_Tree,
|
| 1730 |
|
|
External_Name =>
|
| 1731 |
|
|
Argv (Argv'First + 2 .. Equal_Pos - 1),
|
| 1732 |
|
|
Value => Argv (Equal_Pos + 1 .. Argv'Last));
|
| 1733 |
|
|
else
|
| 1734 |
|
|
Fail
|
| 1735 |
|
|
(Argv.all
|
| 1736 |
|
|
& " is not a valid external assignment.");
|
| 1737 |
|
|
end if;
|
| 1738 |
|
|
end;
|
| 1739 |
|
|
|
| 1740 |
|
|
Remove_Switch (Arg_Num);
|
| 1741 |
|
|
|
| 1742 |
|
|
elsif
|
| 1743 |
|
|
(The_Command = Check or else
|
| 1744 |
|
|
The_Command = Sync or else
|
| 1745 |
|
|
The_Command = Pretty or else
|
| 1746 |
|
|
The_Command = Metric or else
|
| 1747 |
|
|
The_Command = Stack or else
|
| 1748 |
|
|
The_Command = List)
|
| 1749 |
|
|
and then Argv'Length = 2
|
| 1750 |
|
|
and then Argv (2) = 'U'
|
| 1751 |
|
|
then
|
| 1752 |
|
|
All_Projects := True;
|
| 1753 |
|
|
Remove_Switch (Arg_Num);
|
| 1754 |
|
|
|
| 1755 |
|
|
else
|
| 1756 |
|
|
Arg_Num := Arg_Num + 1;
|
| 1757 |
|
|
end if;
|
| 1758 |
|
|
|
| 1759 |
|
|
elsif ((The_Command = Check and then Argv (Argv'First) /= '+')
|
| 1760 |
|
|
or else The_Command = Sync
|
| 1761 |
|
|
or else The_Command = Metric
|
| 1762 |
|
|
or else The_Command = Pretty)
|
| 1763 |
|
|
and then Project_File /= null
|
| 1764 |
|
|
and then All_Projects
|
| 1765 |
|
|
then
|
| 1766 |
|
|
if ASIS_Main /= null then
|
| 1767 |
|
|
Fail ("cannot specify more than one main after -U");
|
| 1768 |
|
|
else
|
| 1769 |
|
|
ASIS_Main := Argv;
|
| 1770 |
|
|
Remove_Switch (Arg_Num);
|
| 1771 |
|
|
end if;
|
| 1772 |
|
|
|
| 1773 |
|
|
else
|
| 1774 |
|
|
Arg_Num := Arg_Num + 1;
|
| 1775 |
|
|
end if;
|
| 1776 |
|
|
end loop;
|
| 1777 |
|
|
end Inspect_Switches;
|
| 1778 |
|
|
end if;
|
| 1779 |
|
|
|
| 1780 |
|
|
-- If there is a project file specified, parse it, get the switches
|
| 1781 |
|
|
-- for the tool and setup PATH environment variables.
|
| 1782 |
|
|
|
| 1783 |
|
|
if Project_File /= null then
|
| 1784 |
|
|
Prj.Pars.Set_Verbosity (To => Current_Verbosity);
|
| 1785 |
|
|
|
| 1786 |
|
|
Prj.Pars.Parse
|
| 1787 |
|
|
(Project => Project,
|
| 1788 |
|
|
In_Tree => Project_Tree,
|
| 1789 |
|
|
In_Node_Tree => Project_Node_Tree,
|
| 1790 |
|
|
Project_File_Name => Project_File.all,
|
| 1791 |
|
|
Flags => Gnatmake_Flags,
|
| 1792 |
|
|
Packages_To_Check => Packages_To_Check);
|
| 1793 |
|
|
|
| 1794 |
|
|
if Project = Prj.No_Project then
|
| 1795 |
|
|
Fail ("""" & Project_File.all & """ processing failed");
|
| 1796 |
|
|
end if;
|
| 1797 |
|
|
|
| 1798 |
|
|
-- Check if a package with the name of the tool is in the project
|
| 1799 |
|
|
-- file and if there is one, get the switches, if any, and scan them.
|
| 1800 |
|
|
|
| 1801 |
|
|
declare
|
| 1802 |
|
|
Pkg : constant Prj.Package_Id :=
|
| 1803 |
|
|
Prj.Util.Value_Of
|
| 1804 |
|
|
(Name => Tool_Package_Name,
|
| 1805 |
|
|
In_Packages => Project.Decl.Packages,
|
| 1806 |
|
|
In_Tree => Project_Tree);
|
| 1807 |
|
|
|
| 1808 |
|
|
Element : Package_Element;
|
| 1809 |
|
|
|
| 1810 |
|
|
Switches_Array : Array_Element_Id;
|
| 1811 |
|
|
|
| 1812 |
|
|
The_Switches : Prj.Variable_Value;
|
| 1813 |
|
|
Current : Prj.String_List_Id;
|
| 1814 |
|
|
The_String : String_Element;
|
| 1815 |
|
|
|
| 1816 |
|
|
Main : String_Access := null;
|
| 1817 |
|
|
|
| 1818 |
|
|
begin
|
| 1819 |
|
|
if Pkg /= No_Package then
|
| 1820 |
|
|
Element := Project_Tree.Packages.Table (Pkg);
|
| 1821 |
|
|
|
| 1822 |
|
|
-- Packages Gnatls and Gnatstack have a single attribute
|
| 1823 |
|
|
-- Switches, that is not an associative array.
|
| 1824 |
|
|
|
| 1825 |
|
|
if The_Command = List or else The_Command = Stack then
|
| 1826 |
|
|
The_Switches :=
|
| 1827 |
|
|
Prj.Util.Value_Of
|
| 1828 |
|
|
(Variable_Name => Snames.Name_Switches,
|
| 1829 |
|
|
In_Variables => Element.Decl.Attributes,
|
| 1830 |
|
|
In_Tree => Project_Tree);
|
| 1831 |
|
|
|
| 1832 |
|
|
-- Packages Binder (for gnatbind), Cross_Reference (for
|
| 1833 |
|
|
-- gnatxref), Linker (for gnatlink), Finder (for gnatfind),
|
| 1834 |
|
|
-- Pretty_Printer (for gnatpp), Eliminate (for gnatelim), Check
|
| 1835 |
|
|
-- (for gnatcheck), and Metric (for gnatmetric) have an
|
| 1836 |
|
|
-- attributed Switches, an associative array, indexed by the
|
| 1837 |
|
|
-- name of the file.
|
| 1838 |
|
|
|
| 1839 |
|
|
-- They also have an attribute Default_Switches, indexed by the
|
| 1840 |
|
|
-- name of the programming language.
|
| 1841 |
|
|
|
| 1842 |
|
|
else
|
| 1843 |
|
|
-- First check if there is a single main
|
| 1844 |
|
|
|
| 1845 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 1846 |
|
|
if Last_Switches.Table (J) (1) /= '-' then
|
| 1847 |
|
|
if Main = null then
|
| 1848 |
|
|
Main := Last_Switches.Table (J);
|
| 1849 |
|
|
|
| 1850 |
|
|
else
|
| 1851 |
|
|
Main := null;
|
| 1852 |
|
|
exit;
|
| 1853 |
|
|
end if;
|
| 1854 |
|
|
end if;
|
| 1855 |
|
|
end loop;
|
| 1856 |
|
|
|
| 1857 |
|
|
if Main /= null then
|
| 1858 |
|
|
Switches_Array :=
|
| 1859 |
|
|
Prj.Util.Value_Of
|
| 1860 |
|
|
(Name => Name_Switches,
|
| 1861 |
|
|
In_Arrays => Element.Decl.Arrays,
|
| 1862 |
|
|
In_Tree => Project_Tree);
|
| 1863 |
|
|
Name_Len := 0;
|
| 1864 |
|
|
Add_Str_To_Name_Buffer (Main.all);
|
| 1865 |
|
|
The_Switches := Prj.Util.Value_Of
|
| 1866 |
|
|
(Index => Name_Find,
|
| 1867 |
|
|
Src_Index => 0,
|
| 1868 |
|
|
In_Array => Switches_Array,
|
| 1869 |
|
|
In_Tree => Project_Tree);
|
| 1870 |
|
|
end if;
|
| 1871 |
|
|
|
| 1872 |
|
|
if The_Switches.Kind = Prj.Undefined then
|
| 1873 |
|
|
Switches_Array :=
|
| 1874 |
|
|
Prj.Util.Value_Of
|
| 1875 |
|
|
(Name => Name_Default_Switches,
|
| 1876 |
|
|
In_Arrays => Element.Decl.Arrays,
|
| 1877 |
|
|
In_Tree => Project_Tree);
|
| 1878 |
|
|
The_Switches := Prj.Util.Value_Of
|
| 1879 |
|
|
(Index => Name_Ada,
|
| 1880 |
|
|
Src_Index => 0,
|
| 1881 |
|
|
In_Array => Switches_Array,
|
| 1882 |
|
|
In_Tree => Project_Tree);
|
| 1883 |
|
|
end if;
|
| 1884 |
|
|
end if;
|
| 1885 |
|
|
|
| 1886 |
|
|
-- If there are switches specified in the package of the
|
| 1887 |
|
|
-- project file corresponding to the tool, scan them.
|
| 1888 |
|
|
|
| 1889 |
|
|
case The_Switches.Kind is
|
| 1890 |
|
|
when Prj.Undefined =>
|
| 1891 |
|
|
null;
|
| 1892 |
|
|
|
| 1893 |
|
|
when Prj.Single =>
|
| 1894 |
|
|
declare
|
| 1895 |
|
|
Switch : constant String :=
|
| 1896 |
|
|
Get_Name_String (The_Switches.Value);
|
| 1897 |
|
|
|
| 1898 |
|
|
begin
|
| 1899 |
|
|
if Switch'Length > 0 then
|
| 1900 |
|
|
First_Switches.Increment_Last;
|
| 1901 |
|
|
First_Switches.Table (First_Switches.Last) :=
|
| 1902 |
|
|
new String'(Switch);
|
| 1903 |
|
|
end if;
|
| 1904 |
|
|
end;
|
| 1905 |
|
|
|
| 1906 |
|
|
when Prj.List =>
|
| 1907 |
|
|
Current := The_Switches.Values;
|
| 1908 |
|
|
while Current /= Prj.Nil_String loop
|
| 1909 |
|
|
The_String := Project_Tree.String_Elements.
|
| 1910 |
|
|
Table (Current);
|
| 1911 |
|
|
|
| 1912 |
|
|
declare
|
| 1913 |
|
|
Switch : constant String :=
|
| 1914 |
|
|
Get_Name_String (The_String.Value);
|
| 1915 |
|
|
|
| 1916 |
|
|
begin
|
| 1917 |
|
|
if Switch'Length > 0 then
|
| 1918 |
|
|
First_Switches.Increment_Last;
|
| 1919 |
|
|
First_Switches.Table (First_Switches.Last) :=
|
| 1920 |
|
|
new String'(Switch);
|
| 1921 |
|
|
end if;
|
| 1922 |
|
|
end;
|
| 1923 |
|
|
|
| 1924 |
|
|
Current := The_String.Next;
|
| 1925 |
|
|
end loop;
|
| 1926 |
|
|
end case;
|
| 1927 |
|
|
end if;
|
| 1928 |
|
|
end;
|
| 1929 |
|
|
|
| 1930 |
|
|
if The_Command = Bind
|
| 1931 |
|
|
or else The_Command = Link
|
| 1932 |
|
|
or else The_Command = Elim
|
| 1933 |
|
|
then
|
| 1934 |
|
|
Change_Dir (Get_Name_String (Project.Object_Directory.Name));
|
| 1935 |
|
|
end if;
|
| 1936 |
|
|
|
| 1937 |
|
|
-- Set up the env vars for project path files
|
| 1938 |
|
|
|
| 1939 |
|
|
Prj.Env.Set_Ada_Paths
|
| 1940 |
|
|
(Project, Project_Tree, Including_Libraries => False);
|
| 1941 |
|
|
|
| 1942 |
|
|
-- For gnatcheck, gnatstub, gnatmetric, gnatpp and gnatelim, create
|
| 1943 |
|
|
-- a configuration pragmas file, if necessary.
|
| 1944 |
|
|
|
| 1945 |
|
|
if The_Command = Pretty
|
| 1946 |
|
|
or else The_Command = Metric
|
| 1947 |
|
|
or else The_Command = Stub
|
| 1948 |
|
|
or else The_Command = Elim
|
| 1949 |
|
|
or else The_Command = Check
|
| 1950 |
|
|
or else The_Command = Sync
|
| 1951 |
|
|
then
|
| 1952 |
|
|
-- If there are switches in package Compiler, put them in the
|
| 1953 |
|
|
-- Carg_Switches table.
|
| 1954 |
|
|
|
| 1955 |
|
|
declare
|
| 1956 |
|
|
Pkg : constant Prj.Package_Id :=
|
| 1957 |
|
|
Prj.Util.Value_Of
|
| 1958 |
|
|
(Name => Name_Compiler,
|
| 1959 |
|
|
In_Packages => Project.Decl.Packages,
|
| 1960 |
|
|
In_Tree => Project_Tree);
|
| 1961 |
|
|
|
| 1962 |
|
|
Element : Package_Element;
|
| 1963 |
|
|
|
| 1964 |
|
|
Switches_Array : Array_Element_Id;
|
| 1965 |
|
|
|
| 1966 |
|
|
The_Switches : Prj.Variable_Value;
|
| 1967 |
|
|
Current : Prj.String_List_Id;
|
| 1968 |
|
|
The_String : String_Element;
|
| 1969 |
|
|
|
| 1970 |
|
|
Main : String_Access := null;
|
| 1971 |
|
|
Main_Id : Name_Id;
|
| 1972 |
|
|
|
| 1973 |
|
|
begin
|
| 1974 |
|
|
if Pkg /= No_Package then
|
| 1975 |
|
|
|
| 1976 |
|
|
-- First, check if there is a single main specified.
|
| 1977 |
|
|
|
| 1978 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 1979 |
|
|
if Last_Switches.Table (J) (1) /= '-' then
|
| 1980 |
|
|
if Main = null then
|
| 1981 |
|
|
Main := Last_Switches.Table (J);
|
| 1982 |
|
|
|
| 1983 |
|
|
else
|
| 1984 |
|
|
Main := null;
|
| 1985 |
|
|
exit;
|
| 1986 |
|
|
end if;
|
| 1987 |
|
|
end if;
|
| 1988 |
|
|
end loop;
|
| 1989 |
|
|
|
| 1990 |
|
|
Element := Project_Tree.Packages.Table (Pkg);
|
| 1991 |
|
|
|
| 1992 |
|
|
-- If there is a single main and there is compilation
|
| 1993 |
|
|
-- switches specified in the project file, use them.
|
| 1994 |
|
|
|
| 1995 |
|
|
if Main /= null and then not All_Projects then
|
| 1996 |
|
|
Name_Len := Main'Length;
|
| 1997 |
|
|
Name_Buffer (1 .. Name_Len) := Main.all;
|
| 1998 |
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
| 1999 |
|
|
Main_Id := Name_Find;
|
| 2000 |
|
|
|
| 2001 |
|
|
Switches_Array :=
|
| 2002 |
|
|
Prj.Util.Value_Of
|
| 2003 |
|
|
(Name => Name_Switches,
|
| 2004 |
|
|
In_Arrays => Element.Decl.Arrays,
|
| 2005 |
|
|
In_Tree => Project_Tree);
|
| 2006 |
|
|
The_Switches := Prj.Util.Value_Of
|
| 2007 |
|
|
(Index => Main_Id,
|
| 2008 |
|
|
Src_Index => 0,
|
| 2009 |
|
|
In_Array => Switches_Array,
|
| 2010 |
|
|
In_Tree => Project_Tree);
|
| 2011 |
|
|
end if;
|
| 2012 |
|
|
|
| 2013 |
|
|
-- Otherwise, get the Default_Switches ("Ada")
|
| 2014 |
|
|
|
| 2015 |
|
|
if The_Switches.Kind = Undefined then
|
| 2016 |
|
|
Switches_Array :=
|
| 2017 |
|
|
Prj.Util.Value_Of
|
| 2018 |
|
|
(Name => Name_Default_Switches,
|
| 2019 |
|
|
In_Arrays => Element.Decl.Arrays,
|
| 2020 |
|
|
In_Tree => Project_Tree);
|
| 2021 |
|
|
The_Switches := Prj.Util.Value_Of
|
| 2022 |
|
|
(Index => Name_Ada,
|
| 2023 |
|
|
Src_Index => 0,
|
| 2024 |
|
|
In_Array => Switches_Array,
|
| 2025 |
|
|
In_Tree => Project_Tree);
|
| 2026 |
|
|
end if;
|
| 2027 |
|
|
|
| 2028 |
|
|
-- If there are switches specified, put them in the
|
| 2029 |
|
|
-- Carg_Switches table.
|
| 2030 |
|
|
|
| 2031 |
|
|
case The_Switches.Kind is
|
| 2032 |
|
|
when Prj.Undefined =>
|
| 2033 |
|
|
null;
|
| 2034 |
|
|
|
| 2035 |
|
|
when Prj.Single =>
|
| 2036 |
|
|
declare
|
| 2037 |
|
|
Switch : constant String :=
|
| 2038 |
|
|
Get_Name_String (The_Switches.Value);
|
| 2039 |
|
|
begin
|
| 2040 |
|
|
if Switch'Length > 0 then
|
| 2041 |
|
|
Add_To_Carg_Switches (new String'(Switch));
|
| 2042 |
|
|
end if;
|
| 2043 |
|
|
end;
|
| 2044 |
|
|
|
| 2045 |
|
|
when Prj.List =>
|
| 2046 |
|
|
Current := The_Switches.Values;
|
| 2047 |
|
|
while Current /= Prj.Nil_String loop
|
| 2048 |
|
|
The_String :=
|
| 2049 |
|
|
Project_Tree.String_Elements.Table (Current);
|
| 2050 |
|
|
|
| 2051 |
|
|
declare
|
| 2052 |
|
|
Switch : constant String :=
|
| 2053 |
|
|
Get_Name_String (The_String.Value);
|
| 2054 |
|
|
begin
|
| 2055 |
|
|
if Switch'Length > 0 then
|
| 2056 |
|
|
Add_To_Carg_Switches (new String'(Switch));
|
| 2057 |
|
|
end if;
|
| 2058 |
|
|
end;
|
| 2059 |
|
|
|
| 2060 |
|
|
Current := The_String.Next;
|
| 2061 |
|
|
end loop;
|
| 2062 |
|
|
end case;
|
| 2063 |
|
|
end if;
|
| 2064 |
|
|
end;
|
| 2065 |
|
|
|
| 2066 |
|
|
-- If -cargs is one of the switches, move the following switches
|
| 2067 |
|
|
-- to the Carg_Switches table.
|
| 2068 |
|
|
|
| 2069 |
|
|
for J in 1 .. First_Switches.Last loop
|
| 2070 |
|
|
if First_Switches.Table (J).all = "-cargs" then
|
| 2071 |
|
|
declare
|
| 2072 |
|
|
K : Positive;
|
| 2073 |
|
|
Last : Natural;
|
| 2074 |
|
|
|
| 2075 |
|
|
begin
|
| 2076 |
|
|
-- Move the switches that are before -rules when the
|
| 2077 |
|
|
-- command is CHECK.
|
| 2078 |
|
|
|
| 2079 |
|
|
K := J + 1;
|
| 2080 |
|
|
while K <= First_Switches.Last
|
| 2081 |
|
|
and then
|
| 2082 |
|
|
(The_Command /= Check
|
| 2083 |
|
|
or else First_Switches.Table (K).all /= "-rules")
|
| 2084 |
|
|
loop
|
| 2085 |
|
|
Add_To_Carg_Switches (First_Switches.Table (K));
|
| 2086 |
|
|
K := K + 1;
|
| 2087 |
|
|
end loop;
|
| 2088 |
|
|
|
| 2089 |
|
|
if K > First_Switches.Last then
|
| 2090 |
|
|
First_Switches.Set_Last (J - 1);
|
| 2091 |
|
|
|
| 2092 |
|
|
else
|
| 2093 |
|
|
Last := J - 1;
|
| 2094 |
|
|
while K <= First_Switches.Last loop
|
| 2095 |
|
|
Last := Last + 1;
|
| 2096 |
|
|
First_Switches.Table (Last) :=
|
| 2097 |
|
|
First_Switches.Table (K);
|
| 2098 |
|
|
K := K + 1;
|
| 2099 |
|
|
end loop;
|
| 2100 |
|
|
|
| 2101 |
|
|
First_Switches.Set_Last (Last);
|
| 2102 |
|
|
end if;
|
| 2103 |
|
|
end;
|
| 2104 |
|
|
|
| 2105 |
|
|
exit;
|
| 2106 |
|
|
end if;
|
| 2107 |
|
|
end loop;
|
| 2108 |
|
|
|
| 2109 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 2110 |
|
|
if Last_Switches.Table (J).all = "-cargs" then
|
| 2111 |
|
|
declare
|
| 2112 |
|
|
K : Positive;
|
| 2113 |
|
|
Last : Natural;
|
| 2114 |
|
|
|
| 2115 |
|
|
begin
|
| 2116 |
|
|
-- Move the switches that are before -rules when the
|
| 2117 |
|
|
-- command is CHECK.
|
| 2118 |
|
|
|
| 2119 |
|
|
K := J + 1;
|
| 2120 |
|
|
while K <= Last_Switches.Last
|
| 2121 |
|
|
and then
|
| 2122 |
|
|
(The_Command /= Check
|
| 2123 |
|
|
or else
|
| 2124 |
|
|
Last_Switches.Table (K).all /= "-rules")
|
| 2125 |
|
|
loop
|
| 2126 |
|
|
Add_To_Carg_Switches (Last_Switches.Table (K));
|
| 2127 |
|
|
K := K + 1;
|
| 2128 |
|
|
end loop;
|
| 2129 |
|
|
|
| 2130 |
|
|
if K > Last_Switches.Last then
|
| 2131 |
|
|
Last_Switches.Set_Last (J - 1);
|
| 2132 |
|
|
|
| 2133 |
|
|
else
|
| 2134 |
|
|
Last := J - 1;
|
| 2135 |
|
|
while K <= Last_Switches.Last loop
|
| 2136 |
|
|
Last := Last + 1;
|
| 2137 |
|
|
Last_Switches.Table (Last) :=
|
| 2138 |
|
|
Last_Switches.Table (K);
|
| 2139 |
|
|
K := K + 1;
|
| 2140 |
|
|
end loop;
|
| 2141 |
|
|
|
| 2142 |
|
|
Last_Switches.Set_Last (Last);
|
| 2143 |
|
|
end if;
|
| 2144 |
|
|
end;
|
| 2145 |
|
|
|
| 2146 |
|
|
exit;
|
| 2147 |
|
|
end if;
|
| 2148 |
|
|
end loop;
|
| 2149 |
|
|
|
| 2150 |
|
|
declare
|
| 2151 |
|
|
CP_File : constant Path_Name_Type := Configuration_Pragmas_File;
|
| 2152 |
|
|
|
| 2153 |
|
|
begin
|
| 2154 |
|
|
if CP_File /= No_Path then
|
| 2155 |
|
|
if The_Command = Elim then
|
| 2156 |
|
|
First_Switches.Increment_Last;
|
| 2157 |
|
|
First_Switches.Table (First_Switches.Last) :=
|
| 2158 |
|
|
new String'("-C" & Get_Name_String (CP_File));
|
| 2159 |
|
|
|
| 2160 |
|
|
else
|
| 2161 |
|
|
Add_To_Carg_Switches
|
| 2162 |
|
|
(new String'("-gnatec=" & Get_Name_String (CP_File)));
|
| 2163 |
|
|
end if;
|
| 2164 |
|
|
end if;
|
| 2165 |
|
|
end;
|
| 2166 |
|
|
end if;
|
| 2167 |
|
|
|
| 2168 |
|
|
if The_Command = Link then
|
| 2169 |
|
|
Process_Link;
|
| 2170 |
|
|
end if;
|
| 2171 |
|
|
|
| 2172 |
|
|
if The_Command = Link or else The_Command = Bind then
|
| 2173 |
|
|
|
| 2174 |
|
|
-- For files that are specified as relative paths with directory
|
| 2175 |
|
|
-- information, we convert them to absolute paths, with parent
|
| 2176 |
|
|
-- being the current working directory if specified on the command
|
| 2177 |
|
|
-- line and the project directory if specified in the project
|
| 2178 |
|
|
-- file. This is what gnatmake is doing for linker and binder
|
| 2179 |
|
|
-- arguments.
|
| 2180 |
|
|
|
| 2181 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 2182 |
|
|
GNATCmd.Test_If_Relative_Path
|
| 2183 |
|
|
(Last_Switches.Table (J), Current_Work_Dir);
|
| 2184 |
|
|
end loop;
|
| 2185 |
|
|
|
| 2186 |
|
|
Get_Name_String (Project.Directory.Name);
|
| 2187 |
|
|
|
| 2188 |
|
|
declare
|
| 2189 |
|
|
Project_Dir : constant String := Name_Buffer (1 .. Name_Len);
|
| 2190 |
|
|
begin
|
| 2191 |
|
|
for J in 1 .. First_Switches.Last loop
|
| 2192 |
|
|
GNATCmd.Test_If_Relative_Path
|
| 2193 |
|
|
(First_Switches.Table (J), Project_Dir);
|
| 2194 |
|
|
end loop;
|
| 2195 |
|
|
end;
|
| 2196 |
|
|
|
| 2197 |
|
|
elsif The_Command = Stub then
|
| 2198 |
|
|
declare
|
| 2199 |
|
|
File_Index : Integer := 0;
|
| 2200 |
|
|
Dir_Index : Integer := 0;
|
| 2201 |
|
|
Last : constant Integer := Last_Switches.Last;
|
| 2202 |
|
|
Lang : constant Language_Ptr :=
|
| 2203 |
|
|
Get_Language_From_Name (Project, "ada");
|
| 2204 |
|
|
|
| 2205 |
|
|
begin
|
| 2206 |
|
|
for Index in 1 .. Last loop
|
| 2207 |
|
|
if Last_Switches.Table (Index)
|
| 2208 |
|
|
(Last_Switches.Table (Index)'First) /= '-'
|
| 2209 |
|
|
then
|
| 2210 |
|
|
File_Index := Index;
|
| 2211 |
|
|
exit;
|
| 2212 |
|
|
end if;
|
| 2213 |
|
|
end loop;
|
| 2214 |
|
|
|
| 2215 |
|
|
-- If the project file naming scheme is not standard, and if
|
| 2216 |
|
|
-- the file name ends with the spec suffix, then indicate to
|
| 2217 |
|
|
-- gnatstub the name of the body file with a -o switch.
|
| 2218 |
|
|
|
| 2219 |
|
|
if not Is_Standard_GNAT_Naming (Lang.Config.Naming_Data) then
|
| 2220 |
|
|
if File_Index /= 0 then
|
| 2221 |
|
|
declare
|
| 2222 |
|
|
Spec : constant String :=
|
| 2223 |
|
|
Base_Name
|
| 2224 |
|
|
(Last_Switches.Table (File_Index).all);
|
| 2225 |
|
|
Last : Natural := Spec'Last;
|
| 2226 |
|
|
|
| 2227 |
|
|
begin
|
| 2228 |
|
|
Get_Name_String (Lang.Config.Naming_Data.Spec_Suffix);
|
| 2229 |
|
|
|
| 2230 |
|
|
if Spec'Length > Name_Len
|
| 2231 |
|
|
and then Spec (Last - Name_Len + 1 .. Last) =
|
| 2232 |
|
|
Name_Buffer (1 .. Name_Len)
|
| 2233 |
|
|
then
|
| 2234 |
|
|
Last := Last - Name_Len;
|
| 2235 |
|
|
Get_Name_String
|
| 2236 |
|
|
(Lang.Config.Naming_Data.Body_Suffix);
|
| 2237 |
|
|
Last_Switches.Increment_Last;
|
| 2238 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 2239 |
|
|
new String'("-o");
|
| 2240 |
|
|
Last_Switches.Increment_Last;
|
| 2241 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 2242 |
|
|
new String'(Spec (Spec'First .. Last) &
|
| 2243 |
|
|
Name_Buffer (1 .. Name_Len));
|
| 2244 |
|
|
end if;
|
| 2245 |
|
|
end;
|
| 2246 |
|
|
end if;
|
| 2247 |
|
|
end if;
|
| 2248 |
|
|
|
| 2249 |
|
|
-- Add the directory of the spec as the destination directory
|
| 2250 |
|
|
-- of the body, if there is no destination directory already
|
| 2251 |
|
|
-- specified.
|
| 2252 |
|
|
|
| 2253 |
|
|
if File_Index /= 0 then
|
| 2254 |
|
|
for Index in File_Index + 1 .. Last loop
|
| 2255 |
|
|
if Last_Switches.Table (Index)
|
| 2256 |
|
|
(Last_Switches.Table (Index)'First) /= '-'
|
| 2257 |
|
|
then
|
| 2258 |
|
|
Dir_Index := Index;
|
| 2259 |
|
|
exit;
|
| 2260 |
|
|
end if;
|
| 2261 |
|
|
end loop;
|
| 2262 |
|
|
|
| 2263 |
|
|
if Dir_Index = 0 then
|
| 2264 |
|
|
Last_Switches.Increment_Last;
|
| 2265 |
|
|
Last_Switches.Table (Last_Switches.Last) :=
|
| 2266 |
|
|
new String'
|
| 2267 |
|
|
(Dir_Name (Last_Switches.Table (File_Index).all));
|
| 2268 |
|
|
end if;
|
| 2269 |
|
|
end if;
|
| 2270 |
|
|
end;
|
| 2271 |
|
|
end if;
|
| 2272 |
|
|
|
| 2273 |
|
|
-- For gnatmetric, the generated files should be put in the object
|
| 2274 |
|
|
-- directory. This must be the first switch, because it may be
|
| 2275 |
|
|
-- overridden by a switch in package Metrics in the project file or
|
| 2276 |
|
|
-- by a command line option. Note that we don't add the -d= switch
|
| 2277 |
|
|
-- if there is no object directory available.
|
| 2278 |
|
|
|
| 2279 |
|
|
if The_Command = Metric
|
| 2280 |
|
|
and then Project.Object_Directory /= No_Path_Information
|
| 2281 |
|
|
then
|
| 2282 |
|
|
First_Switches.Increment_Last;
|
| 2283 |
|
|
First_Switches.Table (2 .. First_Switches.Last) :=
|
| 2284 |
|
|
First_Switches.Table (1 .. First_Switches.Last - 1);
|
| 2285 |
|
|
First_Switches.Table (1) :=
|
| 2286 |
|
|
new String'("-d=" &
|
| 2287 |
|
|
Get_Name_String (Project.Object_Directory.Name));
|
| 2288 |
|
|
end if;
|
| 2289 |
|
|
|
| 2290 |
|
|
-- For gnat check, -rules and the following switches need to be the
|
| 2291 |
|
|
-- last options, so move all these switches to table Rules_Switches.
|
| 2292 |
|
|
|
| 2293 |
|
|
if The_Command = Check then
|
| 2294 |
|
|
declare
|
| 2295 |
|
|
New_Last : Natural;
|
| 2296 |
|
|
-- Set to rank of options preceding "-rules"
|
| 2297 |
|
|
|
| 2298 |
|
|
In_Rules_Switches : Boolean;
|
| 2299 |
|
|
-- Set to True when options "-rules" is found
|
| 2300 |
|
|
|
| 2301 |
|
|
begin
|
| 2302 |
|
|
New_Last := First_Switches.Last;
|
| 2303 |
|
|
In_Rules_Switches := False;
|
| 2304 |
|
|
|
| 2305 |
|
|
for J in 1 .. First_Switches.Last loop
|
| 2306 |
|
|
if In_Rules_Switches then
|
| 2307 |
|
|
Add_To_Rules_Switches (First_Switches.Table (J));
|
| 2308 |
|
|
|
| 2309 |
|
|
elsif First_Switches.Table (J).all = "-rules" then
|
| 2310 |
|
|
New_Last := J - 1;
|
| 2311 |
|
|
In_Rules_Switches := True;
|
| 2312 |
|
|
end if;
|
| 2313 |
|
|
end loop;
|
| 2314 |
|
|
|
| 2315 |
|
|
if In_Rules_Switches then
|
| 2316 |
|
|
First_Switches.Set_Last (New_Last);
|
| 2317 |
|
|
end if;
|
| 2318 |
|
|
|
| 2319 |
|
|
New_Last := Last_Switches.Last;
|
| 2320 |
|
|
In_Rules_Switches := False;
|
| 2321 |
|
|
|
| 2322 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 2323 |
|
|
if In_Rules_Switches then
|
| 2324 |
|
|
Add_To_Rules_Switches (Last_Switches.Table (J));
|
| 2325 |
|
|
|
| 2326 |
|
|
elsif Last_Switches.Table (J).all = "-rules" then
|
| 2327 |
|
|
New_Last := J - 1;
|
| 2328 |
|
|
In_Rules_Switches := True;
|
| 2329 |
|
|
end if;
|
| 2330 |
|
|
end loop;
|
| 2331 |
|
|
|
| 2332 |
|
|
if In_Rules_Switches then
|
| 2333 |
|
|
Last_Switches.Set_Last (New_Last);
|
| 2334 |
|
|
end if;
|
| 2335 |
|
|
end;
|
| 2336 |
|
|
end if;
|
| 2337 |
|
|
|
| 2338 |
|
|
-- For gnat check, sync, metric or pretty with -U + a main, get the
|
| 2339 |
|
|
-- list of sources from the closure and add them to the arguments.
|
| 2340 |
|
|
|
| 2341 |
|
|
if ASIS_Main /= null then
|
| 2342 |
|
|
Get_Closure;
|
| 2343 |
|
|
|
| 2344 |
|
|
-- On VMS, set up the env var again for source dirs file. This is
|
| 2345 |
|
|
-- because the call to gnatmake has set this env var to another
|
| 2346 |
|
|
-- file that has now been deleted.
|
| 2347 |
|
|
|
| 2348 |
|
|
if Hostparm.OpenVMS then
|
| 2349 |
|
|
|
| 2350 |
|
|
-- First make sure that the recorded file names are empty
|
| 2351 |
|
|
|
| 2352 |
|
|
Prj.Env.Initialize (Project_Tree);
|
| 2353 |
|
|
|
| 2354 |
|
|
Prj.Env.Set_Ada_Paths
|
| 2355 |
|
|
(Project, Project_Tree, Including_Libraries => False);
|
| 2356 |
|
|
end if;
|
| 2357 |
|
|
|
| 2358 |
|
|
-- For gnat check, gnat sync, gnat pretty, gnat metric, gnat list,
|
| 2359 |
|
|
-- and gnat stack, if no file has been put on the command line, call
|
| 2360 |
|
|
-- tool with all the sources of the main project.
|
| 2361 |
|
|
|
| 2362 |
|
|
elsif The_Command = Check or else
|
| 2363 |
|
|
The_Command = Sync or else
|
| 2364 |
|
|
The_Command = Pretty or else
|
| 2365 |
|
|
The_Command = Metric or else
|
| 2366 |
|
|
The_Command = List or else
|
| 2367 |
|
|
The_Command = Stack
|
| 2368 |
|
|
then
|
| 2369 |
|
|
Check_Files;
|
| 2370 |
|
|
end if;
|
| 2371 |
|
|
end if;
|
| 2372 |
|
|
|
| 2373 |
|
|
-- Gather all the arguments and invoke the executable
|
| 2374 |
|
|
|
| 2375 |
|
|
declare
|
| 2376 |
|
|
The_Args : Argument_List
|
| 2377 |
|
|
(1 .. First_Switches.Last +
|
| 2378 |
|
|
Last_Switches.Last +
|
| 2379 |
|
|
Carg_Switches.Last +
|
| 2380 |
|
|
Rules_Switches.Last);
|
| 2381 |
|
|
Arg_Num : Natural := 0;
|
| 2382 |
|
|
|
| 2383 |
|
|
begin
|
| 2384 |
|
|
for J in 1 .. First_Switches.Last loop
|
| 2385 |
|
|
Arg_Num := Arg_Num + 1;
|
| 2386 |
|
|
The_Args (Arg_Num) := First_Switches.Table (J);
|
| 2387 |
|
|
end loop;
|
| 2388 |
|
|
|
| 2389 |
|
|
for J in 1 .. Last_Switches.Last loop
|
| 2390 |
|
|
Arg_Num := Arg_Num + 1;
|
| 2391 |
|
|
The_Args (Arg_Num) := Last_Switches.Table (J);
|
| 2392 |
|
|
end loop;
|
| 2393 |
|
|
|
| 2394 |
|
|
for J in 1 .. Carg_Switches.Last loop
|
| 2395 |
|
|
Arg_Num := Arg_Num + 1;
|
| 2396 |
|
|
The_Args (Arg_Num) := Carg_Switches.Table (J);
|
| 2397 |
|
|
end loop;
|
| 2398 |
|
|
|
| 2399 |
|
|
for J in 1 .. Rules_Switches.Last loop
|
| 2400 |
|
|
Arg_Num := Arg_Num + 1;
|
| 2401 |
|
|
The_Args (Arg_Num) := Rules_Switches.Table (J);
|
| 2402 |
|
|
end loop;
|
| 2403 |
|
|
|
| 2404 |
|
|
-- If Display_Command is on, only display the generated command
|
| 2405 |
|
|
|
| 2406 |
|
|
if Display_Command then
|
| 2407 |
|
|
Put (Standard_Error, "generated command -->");
|
| 2408 |
|
|
Put (Standard_Error, Exec_Path.all);
|
| 2409 |
|
|
|
| 2410 |
|
|
for Arg in The_Args'Range loop
|
| 2411 |
|
|
Put (Standard_Error, " ");
|
| 2412 |
|
|
Put (Standard_Error, The_Args (Arg).all);
|
| 2413 |
|
|
end loop;
|
| 2414 |
|
|
|
| 2415 |
|
|
Put (Standard_Error, "<--");
|
| 2416 |
|
|
New_Line (Standard_Error);
|
| 2417 |
|
|
raise Normal_Exit;
|
| 2418 |
|
|
end if;
|
| 2419 |
|
|
|
| 2420 |
|
|
if Verbose_Mode then
|
| 2421 |
|
|
Output.Write_Str (Exec_Path.all);
|
| 2422 |
|
|
|
| 2423 |
|
|
for Arg in The_Args'Range loop
|
| 2424 |
|
|
Output.Write_Char (' ');
|
| 2425 |
|
|
Output.Write_Str (The_Args (Arg).all);
|
| 2426 |
|
|
end loop;
|
| 2427 |
|
|
|
| 2428 |
|
|
Output.Write_Eol;
|
| 2429 |
|
|
end if;
|
| 2430 |
|
|
|
| 2431 |
|
|
My_Exit_Status :=
|
| 2432 |
|
|
Exit_Status (Spawn (Exec_Path.all, The_Args));
|
| 2433 |
|
|
raise Normal_Exit;
|
| 2434 |
|
|
end;
|
| 2435 |
|
|
end;
|
| 2436 |
|
|
|
| 2437 |
|
|
exception
|
| 2438 |
|
|
when Error_Exit =>
|
| 2439 |
|
|
if not Keep_Temporary_Files then
|
| 2440 |
|
|
Prj.Delete_All_Temp_Files (Project_Tree);
|
| 2441 |
|
|
Delete_Temp_Config_Files;
|
| 2442 |
|
|
end if;
|
| 2443 |
|
|
|
| 2444 |
|
|
Set_Exit_Status (Failure);
|
| 2445 |
|
|
|
| 2446 |
|
|
when Normal_Exit =>
|
| 2447 |
|
|
if not Keep_Temporary_Files then
|
| 2448 |
|
|
Prj.Delete_All_Temp_Files (Project_Tree);
|
| 2449 |
|
|
Delete_Temp_Config_Files;
|
| 2450 |
|
|
end if;
|
| 2451 |
|
|
|
| 2452 |
|
|
-- Since GNATCmd is normally called from DCL (the VMS shell), it must
|
| 2453 |
|
|
-- return an understandable VMS exit status. However the exit status
|
| 2454 |
|
|
-- returned *to* GNATCmd is a Posix style code, so we test it and return
|
| 2455 |
|
|
-- just a simple success or failure on VMS.
|
| 2456 |
|
|
|
| 2457 |
|
|
if Hostparm.OpenVMS and then My_Exit_Status /= Success then
|
| 2458 |
|
|
Set_Exit_Status (Failure);
|
| 2459 |
|
|
else
|
| 2460 |
|
|
Set_Exit_Status (My_Exit_Status);
|
| 2461 |
|
|
end if;
|
| 2462 |
|
|
end GNATCmd;
|
