* bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,

	gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.

	* Makefile.in: Add support to build shared Ada libraries on solaris x86
	Remove gpr2make, replaced by gprmake.
	Remove references to gnatmem and libaddr2line.
	Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
	(gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
	Add support for specialized version of Ada.Numerics.Aux for Darwin: use
	a-numaux-darwin.ads and a-numaux-darwin.adb
	Enable mlib-tgt-lynxos.adb on lynxos.

	* Make-lang.in: Remove rules for gpr2make.
	When generating sdefault.adb, do not call Relocate_Path
	on S3 for function Target_Name, as it is not a path.
	Remove references to gnatmem and libaddr2line.

	* a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
	files.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92831 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 109 insertions, 0 deletions

diff --git a/gcc/ada/a-numaux-darwin.ads b/gcc/ada/a-numaux-darwin.ads
new file mode 100644
index 00000000000..6ca8c3c300a
--- /dev/null
+++ b/gcc/ada/a-numaux-darwin.ads
@@ -0,0 +1,109 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUNTIME COMPONENTS                          --
+--                                                                          --
+--                     A D A . N U M E R I C S . A U X                      --
+--                                                                          --
+--                                 S p e c                                  --
+--                          (Apple OS X Version)                            --
+--                                                                          --
+--          Copyright (C) 1992-2004 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.                                                      --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This version is for use with normal Unix math functions, except for
+--  sine/cosine which have been implemented directly in Ada to get
+--  the required accuracy in OS X.  Alternative packages are used
+--  on OpenVMS (different import names), VxWorks (no need for the
+--  -lm Linker_Options), and on the x86 (where we have two
+--  versions one using inline ASM, and one importing from the C long
+--  routines that take 80-bit arguments).
+
+package Ada.Numerics.Aux is
+pragma Pure (Aux);
+
+   pragma Linker_Options ("-lm");
+
+   type Double is digits 15;
+   --  Type Double is the type used to call the C routines
+
+   --  The following functions have been implemented in Ada, since
+   --  the OS X math library didn't meet accuracy requirements for
+   --  argument reduction. The implementation here has been tailored
+   --  to match Ada strict mode Numerics requirements while maintaining
+   --  maximum efficiency.
+   function Sin (X : Double) return Double;
+   pragma Inline (Sin);
+
+   function Cos (X : Double) return Double;
+   pragma Inline (Cos);
+
+   --  We import these functions directly from C. Note that we label them
+   --  all as pure functions, because indeed all of them are in fact pure!
+
+   function Tan (X : Double) return Double;
+   pragma Import (C, Tan, "tan");
+   pragma Pure_Function (Tan);
+
+   function Exp (X : Double) return Double;
+   pragma Import (C, Exp, "exp");
+   pragma Pure_Function (Exp);
+
+   function Sqrt (X : Double) return Double;
+   pragma Import (C, Sqrt, "sqrt");
+   pragma Pure_Function (Sqrt);
+
+   function Log (X : Double) return Double;
+   pragma Import (C, Log, "log");
+   pragma Pure_Function (Log);
+
+   function Acos (X : Double) return Double;
+   pragma Import (C, Acos, "acos");
+   pragma Pure_Function (Acos);
+
+   function Asin (X : Double) return Double;
+   pragma Import (C, Asin, "asin");
+   pragma Pure_Function (Asin);
+
+   function Atan (X : Double) return Double;
+   pragma Import (C, Atan, "atan");
+   pragma Pure_Function (Atan);
+
+   function Sinh (X : Double) return Double;
+   pragma Import (C, Sinh, "sinh");
+   pragma Pure_Function (Sinh);
+
+   function Cosh (X : Double) return Double;
+   pragma Import (C, Cosh, "cosh");
+   pragma Pure_Function (Cosh);
+
+   function Tanh (X : Double) return Double;
+   pragma Import (C, Tanh, "tanh");
+   pragma Pure_Function (Tanh);
+
+   function Pow (X, Y : Double) return Double;
+   pragma Import (C, Pow, "pow");
+   pragma Pure_Function (Pow);
+
+end Ada.Numerics.Aux;