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------------------------------------------------------------------------------
-- --
-- ASIS UTILITY LIBRARY COMPONENTS --
-- --
-- A S I S _ U L . C O M M O N --
-- --
-- B o d y --
-- --
-- Copyright (C) 2004-2015, AdaCore --
-- --
-- Asis Utility Library (ASIS UL) is free software; you can redistribute it --
-- and/or modify it under terms of the GNU General Public License as --
-- published by the Free Software Foundation; either version 3, or (at your --
-- option) any later version. ASIS UL is distributed in the hope that it --
-- will be useful, but WITHOUT ANY WARRANTY; without even the implied --
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --
-- GNU General Public License for more details. You should have received a --
-- copy of the GNU General Public License distributed with GNAT; see file --
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy --
-- of the license. --
-- --
-- GNATCHECK is maintained by AdaCore (http://www.adacore.com). --
-- --
------------------------------------------------------------------------------
pragma Ada_2012;
with Ada.Characters.Handling; use Ada.Characters.Handling;
with Ada.Command_Line; use Ada.Command_Line;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;
with GNAT.Directory_Operations;
with ASIS_UL.Output; use ASIS_UL.Output;
with ASIS_UL.Compiler_Options; use ASIS_UL.Compiler_Options;
package body ASIS_UL.Common is
-----------------------
-- Local subprograms --
-----------------------
procedure Set_Tool_Name_And_Path;
-- Reads the tool name from the command line and sets Tool_Name. If the
-- tool name contains directory information, adds the directory to the
-- path.
Global_Report_Dir : String_Access := new String'("." & Directory_Separator);
-- The name of the directory to place the global results into
-------------------
-- Detect_Target --
-------------------
function Detect_Target return String is
use GNAT.Directory_Operations;
Tgt_Last : constant Natural :=
Index (Tool_Name.all, "-", Ada.Strings.Backward);
AAMP_Idx : constant Natural := Index (Tool_Name.all, "gnaamp");
begin
if AAMP_Idx = Tool_Name'First then
return "AAMP";
elsif Tgt_Last > 0 then
return Tool_Name (Tool_Name'First .. Tgt_Last);
else
return "";
end if;
exception
when others =>
return "";
end Detect_Target;
---------------------------
-- Get_Global_Report_Dir --
---------------------------
function Get_Global_Report_Dir return String is
begin
return Global_Report_Dir.all;
end Get_Global_Report_Dir;
--------------------------
-- Process_Project_File --
--------------------------
procedure Process_Project_File (Project_File_Name : String) is
begin
-- pragma Assert (False, "???Process_Project_File is not used");
if Is_Regular_File (Project_File_Name) then
Project_File := new String'(Normalize_Pathname (Project_File_Name));
if Project_Support_Type = No_Tmp_Project_File then
Store_Option ("-P" & Project_File.all);
end if;
else
Error ("the project file " & Project_File_Name & " not found");
raise Parameter_Error;
end if;
Gcc_To_Call := Gnatmake_To_Call;
if Gcc_To_Call /= null then
Use_Gnatmake_To_Compile := True;
else
Error ("can not locate gnatmake to compile with a project file");
raise Parameter_Error;
end if;
Use_Project_File := True;
end Process_Project_File;
---------------------------
-- Set_Global_Report_Dir --
---------------------------
procedure Set_Global_Report_Dir (Dir : String) is
begin
Free (Global_Report_Dir);
pragma Assert (Dir /= "");
Global_Report_Dir := new String'(Dir & Directory_Separator);
end Set_Global_Report_Dir;
-------------------
-- Set_Tool_Name --
-------------------
procedure Set_Tool_Name (To_This : String) is
begin
Free (Tool_Name);
Tool_Name := new String'(To_This);
end Set_Tool_Name;
----------------------------
-- Set_Tool_Name_And_Path --
----------------------------
procedure Set_Tool_Name_And_Path is
Full_Tool_Name : constant String := Ada.Command_Line.Command_Name;
Exe_Suffix : String_Access := Get_Executable_Suffix;
begin
Tool_Name :=
new String'(To_Lower
(GNAT.Directory_Operations.Base_Name
(Full_Tool_Name, Suffix => Exe_Suffix.all)));
for Index in reverse Full_Tool_Name'Range loop
if Full_Tool_Name (Index) = Directory_Separator then
declare
Absolute_Dir : constant String :=
Normalize_Pathname
(Full_Tool_Name
(Full_Tool_Name'First .. Index));
PATH : constant String :=
Absolute_Dir & Path_Separator & Getenv ("PATH").all;
begin
Setenv ("PATH", PATH);
end;
exit;
end if;
end loop;
Free (Exe_Suffix);
end Set_Tool_Name_And_Path;
begin
Set_Tool_Name_And_Path;
-- Detetermine the name of the executables for gcc, gnatmake, and gprbuild
declare
Target : constant String := Detect_Target;
Gcc_Name : constant String :=
(if Target = "AAMP" then "gnaamp" else Target & "gnatgcc");
Gnatmake_Name : constant String :=
(if Target = "AAMP" then "gnaampmake" else Target & "gnatmake");
pragma Unreferenced (Gnatmake_Name);
Gprbuild_Name : constant String := "gprbuild";
begin
Gcc_To_Call := Locate_Exec_On_Path (Gcc_Name);
Gprbuild_To_Call := Locate_Exec_On_Path (Gprbuild_Name);
Gnatmake_To_Call := Gprbuild_To_Call;
end;
end ASIS_UL.Common;
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