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|
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- G N A T L S --
-- --
-- B o d y --
-- --
-- Copyright (C) 1992-2002 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
with ALI; use ALI;
with ALI.Util; use ALI.Util;
with Binderr; use Binderr;
with Butil; use Butil;
with Fname; use Fname;
with Gnatvsn; use Gnatvsn;
with GNAT.OS_Lib; use GNAT.OS_Lib;
with Namet; use Namet;
with Opt; use Opt;
with Osint; use Osint;
with Osint.L; use Osint.L;
with Output; use Output;
with Targparm; use Targparm;
with Types; use Types;
procedure Gnatls is
Max_Column : constant := 80;
type File_Status is (
OK, -- matching timestamp
Checksum_OK, -- only matching checksum
Not_Found, -- file not found on source PATH
Not_Same, -- neither checksum nor timestamp matching
Not_First_On_PATH); -- matching file hidden by Not_Same file on path
type Dir_Data;
type Dir_Ref is access Dir_Data;
type Dir_Data is record
Value : String_Access;
Next : Dir_Ref;
end record;
-- ??? comment needed
First_Source_Dir : Dir_Ref;
Last_Source_Dir : Dir_Ref;
-- The list of source directories from the command line.
-- These directories are added using Osint.Add_Src_Search_Dir
-- after those of the GNAT Project File, if any.
First_Lib_Dir : Dir_Ref;
Last_Lib_Dir : Dir_Ref;
-- The list of object directories from the command line.
-- These directories are added using Osint.Add_Lib_Search_Dir
-- after those of the GNAT Project File, if any.
Main_File : File_Name_Type;
Ali_File : File_Name_Type;
Text : Text_Buffer_Ptr;
Id : ALI_Id;
Next_Arg : Positive;
Too_Long : Boolean := False;
-- When True, lines are too long for multi-column output and each
-- item of information is on a different line.
Selective_Output : Boolean := False;
Print_Usage : Boolean := False;
Print_Unit : Boolean := True;
Print_Source : Boolean := True;
Print_Object : Boolean := True;
-- Flags controlling the form of the outpout
Dependable : Boolean := False; -- flag -d
Also_Predef : Boolean := False;
Unit_Start : Integer;
Unit_End : Integer;
Source_Start : Integer;
Source_End : Integer;
Object_Start : Integer;
Object_End : Integer;
-- Various column starts and ends
Spaces : constant String (1 .. Max_Column) := (others => ' ');
-----------------------
-- Local Subprograms --
-----------------------
procedure Add_Lib_Dir (Dir : String; And_Save : Boolean);
-- Add an object directory, using Osint.Add_Lib_Search_Dir
-- if And_Save is False or keeping in the list First_Lib_Dir,
-- Last_Lib_Dir if And_Save is True.
procedure Add_Source_Dir (Dir : String; And_Save : Boolean);
-- Add a source directory, using Osint.Add_Src_Search_Dir
-- if And_Save is False or keeping in the list First_Source_Dir,
-- Last_Source_Dir if And_Save is True.
procedure Find_General_Layout;
-- Determine the structure of the output (multi columns or not, etc)
procedure Find_Status
(FS : in out File_Name_Type;
Stamp : Time_Stamp_Type;
Checksum : Word;
Status : out File_Status);
-- Determine the file status (Status) of the file represented by FS
-- with the expected Stamp and checksum given as argument. FS will be
-- updated to the full file name if available.
function Corresponding_Sdep_Entry (A : ALI_Id; U : Unit_Id) return Sdep_Id;
-- Give the Sdep entry corresponding to the unit U in ali record A.
procedure Output_Object (O : File_Name_Type);
-- Print out the name of the object when requested
procedure Output_Source (Sdep_I : Sdep_Id);
-- Print out the name and status of the source corresponding to this
-- sdep entry
procedure Output_Status (FS : File_Status; Verbose : Boolean);
-- Print out FS either in a coded form if verbose is false or in an
-- expanded form otherwise.
procedure Output_Unit (U_Id : Unit_Id);
-- Print out information on the unit when requested
procedure Reset_Print;
-- Reset Print flags properly when selective output is chosen
procedure Scan_Ls_Arg (Argv : String; And_Save : Boolean);
-- Scan and process lser specific arguments. Argv is a single argument.
procedure Usage;
-- Print usage message.
-----------------
-- Add_Lib_Dir --
-----------------
procedure Add_Lib_Dir (Dir : String; And_Save : Boolean) is
begin
if And_Save then
if First_Lib_Dir = null then
First_Lib_Dir :=
new Dir_Data'
(Value => new String'(Dir),
Next => null);
Last_Lib_Dir := First_Lib_Dir;
else
Last_Lib_Dir.Next :=
new Dir_Data'
(Value => new String'(Dir),
Next => null);
Last_Lib_Dir := Last_Lib_Dir.Next;
end if;
else
Add_Lib_Search_Dir (Dir);
end if;
end Add_Lib_Dir;
-- -----------------
-- Add_Source_Dir --
--------------------
procedure Add_Source_Dir (Dir : String; And_Save : Boolean) is
begin
if And_Save then
if First_Source_Dir = null then
First_Source_Dir :=
new Dir_Data'
(Value => new String'(Dir),
Next => null);
Last_Source_Dir := First_Source_Dir;
else
Last_Source_Dir.Next :=
new Dir_Data'
(Value => new String'(Dir),
Next => null);
Last_Source_Dir := Last_Source_Dir.Next;
end if;
else
Add_Src_Search_Dir (Dir);
end if;
end Add_Source_Dir;
------------------------------
-- Corresponding_Sdep_Entry --
------------------------------
function Corresponding_Sdep_Entry
(A : ALI_Id;
U : Unit_Id)
return Sdep_Id
is
begin
for D in ALIs.Table (A).First_Sdep .. ALIs.Table (A).Last_Sdep loop
if Sdep.Table (D).Sfile = Units.Table (U).Sfile then
return D;
end if;
end loop;
Error_Msg_Name_1 := Units.Table (U).Uname;
Error_Msg_Name_2 := ALIs.Table (A).Afile;
Write_Eol;
Error_Msg ("wrong ALI format, can't find dependency line for & in %");
Exit_Program (E_Fatal);
end Corresponding_Sdep_Entry;
-------------------------
-- Find_General_Layout --
-------------------------
procedure Find_General_Layout is
Max_Unit_Length : Integer := 11;
Max_Src_Length : Integer := 11;
Max_Obj_Length : Integer := 11;
Len : Integer;
FS : File_Name_Type;
begin
-- Compute maximum of each column
for Id in ALIs.First .. ALIs.Last loop
Get_Name_String (Units.Table (ALIs.Table (Id).First_Unit).Uname);
if Also_Predef or else not Is_Internal_Unit then
if Print_Unit then
Len := Name_Len - 1;
Max_Unit_Length := Integer'Max (Max_Unit_Length, Len);
end if;
if Print_Source then
FS := Full_Source_Name (ALIs.Table (Id).Sfile);
if FS = No_File then
Get_Name_String (ALIs.Table (Id).Sfile);
Name_Len := Name_Len + 13;
else
Get_Name_String (FS);
end if;
Max_Src_Length := Integer'Max (Max_Src_Length, Name_Len + 1);
end if;
if Print_Object then
Get_Name_String (ALIs.Table (Id).Ofile_Full_Name);
Max_Obj_Length := Integer'Max (Max_Obj_Length, Name_Len + 1);
end if;
end if;
end loop;
-- Verify is output is not wider than maximum number of columns
Too_Long := Verbose_Mode or else
(Max_Unit_Length + Max_Src_Length + Max_Obj_Length) > Max_Column;
-- Set start and end of columns.
Object_Start := 1;
Object_End := Object_Start - 1;
if Print_Object then
Object_End := Object_Start + Max_Obj_Length;
end if;
Unit_Start := Object_End + 1;
Unit_End := Unit_Start - 1;
if Print_Unit then
Unit_End := Unit_Start + Max_Unit_Length;
end if;
Source_Start := Unit_End + 1;
if Source_Start > Spaces'Last then
Source_Start := Spaces'Last;
end if;
Source_End := Source_Start - 1;
if Print_Source then
Source_End := Source_Start + Max_Src_Length;
end if;
end Find_General_Layout;
-----------------
-- Find_Status --
-----------------
procedure Find_Status
(FS : in out File_Name_Type;
Stamp : Time_Stamp_Type;
Checksum : Word;
Status : out File_Status)
is
Tmp1 : File_Name_Type;
Tmp2 : File_Name_Type;
begin
Tmp1 := Full_Source_Name (FS);
if Tmp1 = No_File then
Status := Not_Found;
elsif File_Stamp (Tmp1) = Stamp then
FS := Tmp1;
Status := OK;
elsif Checksums_Match (Get_File_Checksum (FS), Checksum) then
FS := Tmp1;
Status := Checksum_OK;
else
Tmp2 := Matching_Full_Source_Name (FS, Stamp);
if Tmp2 = No_File then
Status := Not_Same;
FS := Tmp1;
else
Status := Not_First_On_PATH;
FS := Tmp2;
end if;
end if;
end Find_Status;
-------------------
-- Output_Object --
-------------------
procedure Output_Object (O : File_Name_Type) is
Object_Name : String_Access;
begin
if Print_Object then
Get_Name_String (O);
Object_Name := To_Host_File_Spec (Name_Buffer (1 .. Name_Len));
Write_Str (Object_Name.all);
if Print_Source or else Print_Unit then
if Too_Long then
Write_Eol;
Write_Str (" ");
else
Write_Str (Spaces
(Object_Start + Object_Name'Length .. Object_End));
end if;
end if;
end if;
end Output_Object;
-------------------
-- Output_Source --
-------------------
procedure Output_Source (Sdep_I : Sdep_Id) is
Stamp : constant Time_Stamp_Type := Sdep.Table (Sdep_I).Stamp;
Checksum : constant Word := Sdep.Table (Sdep_I).Checksum;
FS : File_Name_Type := Sdep.Table (Sdep_I).Sfile;
Status : File_Status;
Object_Name : String_Access;
begin
if Print_Source then
Find_Status (FS, Stamp, Checksum, Status);
Get_Name_String (FS);
Object_Name := To_Host_File_Spec (Name_Buffer (1 .. Name_Len));
if Verbose_Mode then
Write_Str (" Source => ");
Write_Str (Object_Name.all);
if not Too_Long then
Write_Str
(Spaces (Source_Start + Object_Name'Length .. Source_End));
end if;
Output_Status (Status, Verbose => True);
Write_Eol;
Write_Str (" ");
else
if not Selective_Output then
Output_Status (Status, Verbose => False);
end if;
Write_Str (Object_Name.all);
end if;
end if;
end Output_Source;
-------------------
-- Output_Status --
-------------------
procedure Output_Status (FS : File_Status; Verbose : Boolean) is
begin
if Verbose then
case FS is
when OK =>
Write_Str (" unchanged");
when Checksum_OK =>
Write_Str (" slightly modified");
when Not_Found =>
Write_Str (" file not found");
when Not_Same =>
Write_Str (" modified");
when Not_First_On_PATH =>
Write_Str (" unchanged version not first on PATH");
end case;
else
case FS is
when OK =>
Write_Str (" OK ");
when Checksum_OK =>
Write_Str (" MOK ");
when Not_Found =>
Write_Str (" ??? ");
when Not_Same =>
Write_Str (" DIF ");
when Not_First_On_PATH =>
Write_Str (" HID ");
end case;
end if;
end Output_Status;
-----------------
-- Output_Unit --
-----------------
procedure Output_Unit (U_Id : Unit_Id) is
Kind : Character;
U : Unit_Record renames Units.Table (U_Id);
begin
if Print_Unit then
Get_Name_String (U.Uname);
Kind := Name_Buffer (Name_Len);
Name_Len := Name_Len - 2;
if not Verbose_Mode then
Write_Str (Name_Buffer (1 .. Name_Len));
else
Write_Str ("Unit => ");
Write_Eol; Write_Str (" Name => ");
Write_Str (Name_Buffer (1 .. Name_Len));
Write_Eol; Write_Str (" Kind => ");
if Units.Table (U_Id).Unit_Kind = 'p' then
Write_Str ("package ");
else
Write_Str ("subprogram ");
end if;
if Kind = 's' then
Write_Str ("spec");
else
Write_Str ("body");
end if;
end if;
if Verbose_Mode then
if U.Preelab or
U.No_Elab or
U.Pure or
U.Elaborate_Body or
U.Remote_Types or
U.Shared_Passive or
U.RCI or
U.Predefined
then
Write_Eol; Write_Str (" Flags =>");
if U.Preelab then
Write_Str (" Preelaborable");
end if;
if U.No_Elab then
Write_Str (" No_Elab_Code");
end if;
if U.Pure then
Write_Str (" Pure");
end if;
if U.Elaborate_Body then
Write_Str (" Elaborate Body");
end if;
if U.Remote_Types then
Write_Str (" Remote_Types");
end if;
if U.Shared_Passive then
Write_Str (" Shared_Passive");
end if;
if U.Predefined then
Write_Str (" Predefined");
end if;
if U.RCI then
Write_Str (" Remote_Call_Interface");
end if;
end if;
end if;
if Print_Source then
if Too_Long then
Write_Eol; Write_Str (" ");
else
Write_Str (Spaces (Unit_Start + Name_Len + 1 .. Unit_End));
end if;
end if;
end if;
end Output_Unit;
-----------------
-- Reset_Print --
-----------------
procedure Reset_Print is
begin
if not Selective_Output then
Selective_Output := True;
Print_Source := False;
Print_Object := False;
Print_Unit := False;
end if;
end Reset_Print;
-------------------
-- Scan_Ls_Arg --
-------------------
procedure Scan_Ls_Arg (Argv : String; And_Save : Boolean) is
begin
pragma Assert (Argv'First = 1);
if Argv'Length = 0 then
return;
end if;
if Argv (1) = '-' then
if Argv'Length = 1 then
Fail ("switch character cannot be followed by a blank");
-- Processing for -I-
elsif Argv (2 .. Argv'Last) = "I-" then
Opt.Look_In_Primary_Dir := False;
-- Forbid -?- or -??- where ? is any character
elsif (Argv'Length = 3 and then Argv (3) = '-')
or else (Argv'Length = 4 and then Argv (4) = '-')
then
Fail ("Trailing ""-"" at the end of ", Argv, " forbidden.");
-- Processing for -Idir
elsif Argv (2) = 'I' then
Add_Source_Dir (Argv (3 .. Argv'Last), And_Save);
Add_Lib_Dir (Argv (3 .. Argv'Last), And_Save);
-- Processing for -aIdir (to gcc this is like a -I switch)
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aI" then
Add_Source_Dir (Argv (4 .. Argv'Last), And_Save);
-- Processing for -aOdir
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aO" then
Add_Lib_Dir (Argv (4 .. Argv'Last), And_Save);
-- Processing for -aLdir (to gnatbind this is like a -aO switch)
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aL" then
Add_Lib_Dir (Argv (4 .. Argv'Last), And_Save);
-- Processing for -nostdinc
elsif Argv (2 .. Argv'Last) = "nostdinc" then
Opt.No_Stdinc := True;
-- Processing for one character switches
elsif Argv'Length = 2 then
case Argv (2) is
when 'a' => Also_Predef := True;
when 'h' => Print_Usage := True;
when 'u' => Reset_Print; Print_Unit := True;
when 's' => Reset_Print; Print_Source := True;
when 'o' => Reset_Print; Print_Object := True;
when 'v' => Verbose_Mode := True;
when 'd' => Dependable := True;
when others => null;
end case;
-- Processing for --RTS=path
elsif Argv (1 .. 5) = "--RTS" then
if Argv (6) /= '=' or else
(Argv (6) = '='
and then Argv'Length = 6)
then
Osint.Fail ("missing path for --RTS");
else
-- Valid --RTS switch
Opt.No_Stdinc := True;
Opt.RTS_Switch := True;
declare
Src_Path_Name : String_Ptr :=
String_Ptr
(Get_RTS_Search_Dir
(Argv (7 .. Argv'Last), Include));
Lib_Path_Name : String_Ptr :=
String_Ptr
(Get_RTS_Search_Dir
(Argv (7 .. Argv'Last), Objects));
begin
if Src_Path_Name /= null
and then Lib_Path_Name /= null
then
Add_Search_Dirs (Src_Path_Name, Include);
Add_Search_Dirs (Lib_Path_Name, Objects);
elsif Src_Path_Name = null
and then Lib_Path_Name = null
then
Osint.Fail ("RTS path not valid: missing " &
"adainclude and adalib directories");
elsif Src_Path_Name = null then
Osint.Fail ("RTS path not valid: missing " &
"adainclude directory");
elsif Lib_Path_Name = null then
Osint.Fail ("RTS path not valid: missing " &
"adalib directory");
end if;
end;
end if;
end if;
-- If not a switch, it must be a file name
else
Add_File (Argv);
end if;
end Scan_Ls_Arg;
-----------
-- Usage --
-----------
procedure Usage is
-- Start of processing for Usage
begin
-- Usage line
Write_Str ("Usage: ");
Osint.Write_Program_Name;
Write_Str (" switches [list of object files]");
Write_Eol;
Write_Eol;
-- GNATLS switches
Write_Str ("switches:");
Write_Eol;
-- Line for -a
Write_Str (" -a also output relevant predefined units");
Write_Eol;
-- Line for -u
Write_Str (" -u output only relevant unit names");
Write_Eol;
-- Line for -h
Write_Str (" -h output this help message");
Write_Eol;
-- Line for -s
Write_Str (" -s output only relevant source names");
Write_Eol;
-- Line for -o
Write_Str (" -o output only relevant object names");
Write_Eol;
-- Line for -d
Write_Str (" -d output sources on which specified units depend");
Write_Eol;
-- Line for -v
Write_Str (" -v verbose output, full path and unit information");
Write_Eol;
Write_Eol;
-- Line for -aI switch
Write_Str (" -aIdir specify source files search path");
Write_Eol;
-- Line for -aO switch
Write_Str (" -aOdir specify object files search path");
Write_Eol;
-- Line for -I switch
Write_Str (" -Idir like -aIdir -aOdir");
Write_Eol;
-- Line for -I- switch
Write_Str (" -I- do not look for sources & object files");
Write_Str (" in the default directory");
Write_Eol;
-- Line for -nostdinc
Write_Str (" -nostdinc do not look for source files");
Write_Str (" in the system default directory");
Write_Eol;
-- Line for --RTS
Write_Str (" --RTS=dir specify the default source and object search"
& " path");
Write_Eol;
-- File Status explanation
Write_Eol;
Write_Str (" file status can be:");
Write_Eol;
for ST in File_Status loop
Write_Str (" ");
Output_Status (ST, Verbose => False);
Write_Str (" ==> ");
Output_Status (ST, Verbose => True);
Write_Eol;
end loop;
end Usage;
-- Start of processing for Gnatls
begin
-- Use low level argument routines to avoid dragging in the secondary stack
Next_Arg := 1;
Scan_Args : while Next_Arg < Arg_Count loop
declare
Next_Argv : String (1 .. Len_Arg (Next_Arg));
begin
Fill_Arg (Next_Argv'Address, Next_Arg);
Scan_Ls_Arg (Next_Argv, And_Save => True);
end;
Next_Arg := Next_Arg + 1;
end loop Scan_Args;
-- Add the source and object directories specified on the
-- command line, if any, to the searched directories.
while First_Source_Dir /= null loop
Add_Src_Search_Dir (First_Source_Dir.Value.all);
First_Source_Dir := First_Source_Dir.Next;
end loop;
while First_Lib_Dir /= null loop
Add_Lib_Search_Dir (First_Lib_Dir.Value.all);
First_Lib_Dir := First_Lib_Dir.Next;
end loop;
-- Finally, add the default directories and obtain target parameters
Osint.Add_Default_Search_Dirs;
if Verbose_Mode then
Namet.Initialize;
Targparm.Get_Target_Parameters;
-- WARNING: the output of gnatls -v is used during the compilation
-- and installation of GLADE to recreate sdefault.adb and locate
-- the libgnat.a to use. Any change in the output of gnatls -v must
-- be synchronized with the GLADE Dist/config.sdefault shell script.
Write_Eol;
Write_Str ("GNATLS ");
if Targparm.High_Integrity_Mode_On_Target then
Write_Str ("Pro High Integrity ");
end if;
Write_Str (Gnat_Version_String);
Write_Str (" Copyright 1997-2002 Free Software Foundation, Inc.");
Write_Eol;
Write_Eol;
Write_Str ("Source Search Path:");
Write_Eol;
for J in 1 .. Nb_Dir_In_Src_Search_Path loop
Write_Str (" ");
if Dir_In_Src_Search_Path (J)'Length = 0 then
Write_Str ("<Current_Directory>");
else
Write_Str (To_Host_Dir_Spec
(Dir_In_Src_Search_Path (J).all, True).all);
end if;
Write_Eol;
end loop;
Write_Eol;
Write_Eol;
Write_Str ("Object Search Path:");
Write_Eol;
for J in 1 .. Nb_Dir_In_Obj_Search_Path loop
Write_Str (" ");
if Dir_In_Obj_Search_Path (J)'Length = 0 then
Write_Str ("<Current_Directory>");
else
Write_Str (To_Host_Dir_Spec
(Dir_In_Obj_Search_Path (J).all, True).all);
end if;
Write_Eol;
end loop;
Write_Eol;
end if;
-- Output usage information when requested
if Print_Usage then
Usage;
end if;
if not More_Lib_Files then
if not Print_Usage and then not Verbose_Mode then
Usage;
end if;
Exit_Program (E_Fatal);
end if;
Namet.Initialize;
Initialize_ALI;
Initialize_ALI_Source;
-- Print out all library for which no ALI files can be located
while More_Lib_Files loop
Main_File := Next_Main_Lib_File;
Ali_File := Full_Lib_File_Name (Lib_File_Name (Main_File));
if Ali_File = No_File then
Write_Str ("Can't find library info for ");
Get_Decoded_Name_String (Main_File);
Write_Char ('"');
Write_Str (Name_Buffer (1 .. Name_Len));
Write_Char ('"');
Write_Eol;
else
Ali_File := Strip_Directory (Ali_File);
if Get_Name_Table_Info (Ali_File) = 0 then
Text := Read_Library_Info (Ali_File, True);
Id :=
Scan_ALI
(Ali_File, Text, Ignore_ED => False, Err => False);
Free (Text);
end if;
end if;
end loop;
Find_General_Layout;
for Id in ALIs.First .. ALIs.Last loop
declare
Last_U : Unit_Id;
begin
Get_Name_String (Units.Table (ALIs.Table (Id).First_Unit).Uname);
if Also_Predef or else not Is_Internal_Unit then
Output_Object (ALIs.Table (Id).Ofile_Full_Name);
-- In verbose mode print all main units in the ALI file, otherwise
-- just print the first one to ease columnwise printout
if Verbose_Mode then
Last_U := ALIs.Table (Id).Last_Unit;
else
Last_U := ALIs.Table (Id).First_Unit;
end if;
for U in ALIs.Table (Id).First_Unit .. Last_U loop
if U /= ALIs.Table (Id).First_Unit
and then Selective_Output
and then Print_Unit
then
Write_Eol;
end if;
Output_Unit (U);
-- Output source now, unless if it will be done as part of
-- outputing dependencies.
if not (Dependable and then Print_Source) then
Output_Source (Corresponding_Sdep_Entry (Id, U));
end if;
end loop;
-- Print out list of dependable units
if Dependable and then Print_Source then
if Verbose_Mode then
Write_Str ("depends upon");
Write_Eol;
Write_Str (" ");
else
Write_Eol;
end if;
for D in
ALIs.Table (Id).First_Sdep .. ALIs.Table (Id).Last_Sdep
loop
if Also_Predef
or else not Is_Internal_File_Name (Sdep.Table (D).Sfile)
then
if Verbose_Mode then
Write_Str (" ");
Output_Source (D);
elsif Too_Long then
Write_Str (" ");
Output_Source (D);
Write_Eol;
else
Write_Str (Spaces (1 .. Source_Start - 2));
Output_Source (D);
Write_Eol;
end if;
end if;
end loop;
end if;
Write_Eol;
end if;
end;
end loop;
-- All done. Set proper exit status.
Namet.Finalize;
Exit_Program (E_Success);
end Gnatls;
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