[Ada] Remove obsolete s-sopco* and s-strops units

gcc/ada/

	* libgnat/s-sopco3.ads, libgnat/s-sopco3.adb: Remove.
	* libgnat/s-sopco4.ads, libgnat/s-sopco4.adb: Remove.
	* libgnat/s-sopco5.ads, libgnat/s-sopco5.adb: Remove.
	* libgnat/s-strops.ads, libgnat/s-strops.adb: Remove.
	* Makefile.rtl (ADA_EXCLUDE_SRCS): Remove occurences of removed
	units.
	* gcc-interface/Make-lang.in (ada/sdefault.o): Remove
	dependencies on removed units.
	(GNATBIND_OBJS): Remove occurences of removed units.

1 files changed, 0 insertions, 107 deletions

diff --git a/gcc/ada/libgnat/s-strops.adb b/gcc/ada/libgnat/s-strops.adb
deleted file mode 100644
index 2ac57a5..0000000
--- a/gcc/ada/libgnat/s-strops.adb
+++ /dev/null
@@ -1,107 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                    S Y S T E M . S T R I N G _ O P S                     --
---                                                                          --
---                                 B o d y                                  --
---                                                                          --
---          Copyright (C) 1992-2021, 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 3,  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.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  NOTE: This package is obsolescent. It is no longer used by the compiler
---  which now generates concatenation inline. It is retained only because
---  it may be used during bootstrapping using old versions of the compiler.
-
-package body System.String_Ops is
-
-   ----------------
-   -- Str_Concat --
-   ----------------
-
-   function Str_Concat (X, Y : String) return String is
-   begin
-      if X'Length = 0 then
-         return Y;
-
-      else
-         declare
-            L : constant Natural := X'Length + Y'Length;
-            R : String (X'First .. X'First + L - 1);
-
-         begin
-            R (X'Range) := X;
-            R (X'First + X'Length .. R'Last) := Y;
-            return R;
-         end;
-      end if;
-   end Str_Concat;
-
-   -------------------
-   -- Str_Concat_CC --
-   -------------------
-
-   function Str_Concat_CC (X, Y : Character) return String is
-      R : String (1 .. 2);
-
-   begin
-      R (1) := X;
-      R (2) := Y;
-      return R;
-   end Str_Concat_CC;
-
-   -------------------
-   -- Str_Concat_CS --
-   -------------------
-
-   function Str_Concat_CS (X : Character; Y : String) return String is
-      R : String (1 .. Y'Length + 1);
-
-   begin
-      R (1) := X;
-      R (2 .. R'Last) := Y;
-      return R;
-   end Str_Concat_CS;
-
-   -------------------
-   -- Str_Concat_SC --
-   -------------------
-
-   function Str_Concat_SC (X : String; Y : Character) return String is
-   begin
-      if X'Length = 0 then
-         return [Y];
-
-      else
-         declare
-            R : String (X'First .. X'Last + 1);
-
-         begin
-            R (X'Range) := X;
-            R (R'Last) := Y;
-            return R;
-         end;
-      end if;
-   end Str_Concat_SC;
-
-end System.String_Ops;