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riscv-gcc-1
Commit 64c69860 by Arnaud Charlet
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gnatcmd.adb (Process_Link): Use Osint.Executable_Name instead of handling… 

gnatcmd.adb (Process_Link): Use Osint.Executable_Name instead of handling executable extension manually and...

2006-10-31  Arnaud Charlet  <charlet@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

	* gnatcmd.adb (Process_Link): Use Osint.Executable_Name instead of
	handling executable extension manually and duplicating code.

	* make.adb: Implement new -S switch
	(Gnatmake): Use new function Osint.Executable_Name instead
	of handling executable extension manually.

	* prj-util.adb (Executable_Of): Make sure that if an Executable_Suffix
	is specified, the executable name ends with this suffix.
	Take advantage of Osint.Executable_Name instead of duplicating code.

	* switch-m.adb: Recognize new gnatmake -S switch

	* targparm.ads, targparm.adb (Executable_Extension_On_Target): New
	variable.
	(Get_Target_Parameters): Set Executable_Extension_On_Target if
	available.

	* makeusg.adb: Add line for gnatmake -S switch

From-SVN: r118276
parent 5b8b9057
Showing with 97 additions and 66 deletions
gcc/ada/gnatcmd.adb
......@@ -871,8 +871,8 @@ procedure GNATCmd is
Last_Switches.Table (Last_Switches.Last) :=
new String'(Name_Buffer (1 .. Name_Len) &
Directory_Separator &
Base_Name (Arg (Arg'First .. Last)) &
Get_Executable_Suffix.all);
Executable_Name
(Base_Name (Arg (Arg'First .. Last))));
exit;
end if;
end if;
......
gcc/ada/makeusg.adb
......@@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 1992-2004 Free Software Foundation, Inc. --
-- Copyright (C) 1992-2006, 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- --
......@@ -171,9 +171,13 @@ begin
Write_Str (" -s Recompile if compiler switches have changed");
Write_Eol;
-- Line for -S
Write_Str (" -S Echo commands to stdout instead of stderr");
-- Line for -u
Write_Str (" -u Unique compilation. Only compile the given files.");
Write_Str (" -u Unique compilation, only compile the given files");
Write_Eol;
-- Line for -U
......
gcc/ada/prj-util.adb
......@@ -33,6 +33,7 @@ with Osint; use Osint;
with Output; use Output;
with Prj.Com;
with Snames; use Snames;
with Targparm; use Targparm;
package body Prj.Util is
......@@ -99,14 +100,7 @@ package body Prj.Util is
In_Package => Builder_Package,
In_Tree => In_Tree);
Executable_Suffix : constant Variable_Value :=
Prj.Util.Value_Of
(Name => Main,
Index => 0,
Attribute_Or_Array_Name =>
Name_Executable_Suffix,
In_Package => Builder_Package,
In_Tree => In_Tree);
Executable_Suffix : Variable_Value := Nil_Variable_Value;
Body_Append : constant String := Get_Name_String
(In_Tree.Projects.Table
......@@ -120,6 +114,12 @@ package body Prj.Util is
begin
if Builder_Package /= No_Package then
Executable_Suffix := Prj.Util.Value_Of
(Variable_Name => Name_Executable_Suffix,
In_Variables => In_Tree.Packages.Table
(Builder_Package).Decl.Attributes,
In_Tree => In_Tree);
if Executable = Nil_Variable_Value and Ada_Main then
Get_Name_String (Main);
......@@ -179,39 +179,22 @@ package body Prj.Util is
if Executable /= Nil_Variable_Value
and then Executable.Value /= Empty_Name
then
-- Get the executable name. If Executable_Suffix is defined,
-- make sure that it will be the extension of the executable.
declare
Exec_Suffix : String_Access := Get_Executable_Suffix;
Result : Name_Id := Executable.Value;
Saved_EEOT : constant Name_Id := Executable_Extension_On_Target;
Result : Name_Id;
begin
if Exec_Suffix'Length /= 0 then
Get_Name_String (Executable.Value);
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
-- If the Executable does not end with the executable
-- suffix, add it.
if Name_Len <= Exec_Suffix'Length
or else
Name_Buffer
(Name_Len - Exec_Suffix'Length + 1 .. Name_Len) /=
Exec_Suffix.all
then
-- Get the original Executable to keep the correct
-- case for systems where file names are case
-- insensitive (Windows).
Get_Name_String (Executable.Value);
Name_Buffer
(Name_Len + 1 .. Name_Len + Exec_Suffix'Length) :=
Exec_Suffix.all;
Name_Len := Name_Len + Exec_Suffix'Length;
Result := Name_Find;
end if;
Free (Exec_Suffix);
if Executable_Suffix /= Nil_Variable_Value
and then not Executable_Suffix.Default
then
Executable_Extension_On_Target := Executable_Suffix.Value;
end if;
Result := Executable_Name (Executable.Value);
Executable_Extension_On_Target := Saved_EEOT;
return Result;
end;
end if;
......
gcc/ada/switch-m.adb
......@@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2005 Free Software Foundation, Inc. --
-- Copyright (C) 2001-2006, 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- --
......@@ -471,7 +471,6 @@ package body Switch.M is
if Last = 0 then
return (1 .. 0 => null);
else
return Global_Switches (Global_Switches'First .. Last);
end if;
......@@ -594,13 +593,13 @@ package body Switch.M is
case Switch_Chars (Ptr) is
-- processing for eI switch
-- Processing for eI switch
when 'I' =>
Ptr := Ptr + 1;
Scan_Pos (Switch_Chars, Max, Ptr, Main_Index, C);
-- processing for eL switch
-- Processing for eL switch
when 'L' =>
Ptr := Ptr + 1;
......@@ -702,6 +701,12 @@ package body Switch.M is
Ptr := Ptr + 1;
Check_Switches := True;
-- Processing for S switch
when 'S' =>
Ptr := Ptr + 1;
Commands_To_Stdout := True;
-- Processing for v switch
when 'v' =>
......
gcc/ada/targparm.adb
......@@ -6,7 +6,7 @@
-- --
-- B o d y --
-- --
-- Copyright (C) 1999-2005, Free Software Foundation, Inc. --
-- Copyright (C) 1999-2006, 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- --
......@@ -147,25 +147,6 @@ package body Targparm is
procedure Set_Profile_Restrictions (P : Profile_Name);
-- Set Restrictions_On_Target for the given profile
------------------------------
-- Set_Profile_Restrictions --
------------------------------
procedure Set_Profile_Restrictions (P : Profile_Name) is
R : Restriction_Flags renames Profile_Info (P).Set;
V : Restriction_Values renames Profile_Info (P).Value;
begin
for J in R'Range loop
if R (J) then
Restrictions_On_Target.Set (J) := True;
if J in All_Parameter_Restrictions then
Restrictions_On_Target.Value (J) := V (J);
end if;
end if;
end loop;
end Set_Profile_Restrictions;
---------------------------
-- Get_Target_Parameters --
---------------------------
......@@ -497,6 +478,34 @@ package body Targparm is
goto Line_Loop_Continue;
-- See if we have an Executable_Extension
elsif System_Text (P .. P + 45) =
" Executable_Extension : constant String := """
then
P := P + 46;
Name_Len := 0;
while System_Text (P) /= '"'
and then System_Text (P) /= ASCII.LF
loop
Add_Char_To_Name_Buffer (System_Text (P));
P := P + 1;
end loop;
if System_Text (P) /= '"' or else System_Text (P + 1) /= ';' then
Set_Standard_Error;
Write_Line
("incorrectly formatted Executable_Extension in system.ads");
Set_Standard_Output;
Fatal := True;
else
Executable_Extension_On_Target := Name_Enter;
end if;
goto Line_Loop_Continue;
-- Next See if we have a configuration parameter
else
......@@ -635,4 +644,23 @@ package body Targparm is
end if;
end Get_Target_Parameters;
------------------------------
-- Set_Profile_Restrictions --
------------------------------
procedure Set_Profile_Restrictions (P : Profile_Name) is
R : Restriction_Flags renames Profile_Info (P).Set;
V : Restriction_Values renames Profile_Info (P).Value;
begin
for J in R'Range loop
if R (J) then
Restrictions_On_Target.Set (J) := True;
if J in All_Parameter_Restrictions then
Restrictions_On_Target.Value (J) := V (J);
end if;
end if;
end loop;
end Set_Profile_Restrictions;
end Targparm;
gcc/ada/targparm.ads
......@@ -6,7 +6,7 @@
-- --
-- S p e c --
-- --
-- Copyright (C) 1999-2005, Free Software Foundation, Inc. --
-- Copyright (C) 1999-2006, 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- --
......@@ -129,7 +129,7 @@ package Targparm is
-- then the flag Opt.Address_Is_Private is set True, otherwise this flag
-- is set False.
Restrictions_On_Target : Restrictions_Info;
Restrictions_On_Target : Restrictions_Info := No_Restrictions;
-- Records restrictions specified by system.ads. Only the Set and Value
-- members are modified. The Violated and Count fields are never modified.
-- Note that entries can be set either by a pragma Restrictions or by
......@@ -161,6 +161,17 @@ package Targparm is
-- The name should contain only letters A-Z, digits 1-9, spaces,
-- and underscores.
--------------------------
-- Executable Extension --
--------------------------
Executable_Extension_On_Target : Name_Id := No_Name;
-- Executable extension on the target.
-- This name is useful for setting the executable extension in a
-- dynamic way, e.g. depending on the run-time used, rather than
-- using a configure-time macro as done by Get_Target_Executable_Suffix.
-- If not set (No_Name), use GNAT.OS_Lib.Get_Target_Executable_Suffix.
-----------------------
-- Target Parameters --
-----------------------
......
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