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compiler_wrappers-gcc.adb
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compiler_wrappers-gcc.adb
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------------------------------------------------------------------------------
-- --
-- GNATcoverage --
-- --
-- Copyright (C) 2023-2024, AdaCore --
-- --
-- GNATcoverage 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. This software is distributed in the hope that it will be useful --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY 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 this software; see file --
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy --
-- of the license. --
------------------------------------------------------------------------------
with Ada.Command_Line; use Ada.Command_Line;
with Ada.Directories; use Ada.Directories;
with GNAT.OS_Lib;
with Instrument.Setup_Config; use Instrument.Setup_Config;
with Paths; use Paths;
with Strings; use Strings;
with Subprocesses; use Subprocesses;
procedure Compiler_Wrappers.Gcc is
-- Find the the instrumentation configuration that "setup-integration"
-- generated along with this compiler wrapper in the Prefix directory.
Prefix : constant String := Containing_Directory
(GNAT.OS_Lib.Locate_Exec_On_Path (Command_Name).all);
Config_Filename : constant String :=
Prefix / Instrumentation_Config_Filename;
-- Delegate the actual work to the "gnatcov gcc-wrapper" command
Gnatcov_Exec : constant String :=
"gnatcov" & GNAT.OS_Lib.Get_Executable_Suffix.all;
Args : String_Vectors.Vector;
begin
Args.Append (+"gcc-wrapper");
Args.Append (+Config_Filename);
Args.Append (+Command_Name);
Args.Append (+"--cargs");
for I in 1 .. Argument_Count loop
Args.Append (+Argument (I));
end loop;
Run_Command
(Command => Gnatcov_Exec,
Arguments => Args,
Origin_Command_Name => "gnatcov gcc-wrapper");
end Compiler_Wrappers.Gcc;