re PR target/34261 (Directed rounding doesn't work on MacOS X)

2007-12-07  Ludovic Brenta  <ludovic@ludovic-brenta.org>

    gcc/ada/
	PR ada/34261
	* mlib-tgt.adb, mlib-tgt.ads: Fix comments at the top to reflect
	the new implementation of target-specific calls.

From-SVN: r130695

gcc/ada/ChangeLog

+2007-12-07  Ludovic Brenta  <ludovic@ludovic-brenta.org>
+
+	PR ada/34261
+	* mlib-tgt.adb, mlib-tgt.ads: Fix comments at the top to reflect
+	the new implementation of target-specific calls.
+
 2007-12-07  Olivier Hainque  <hainque@adacore.com>
 
 	* decl.c (gnat_to_gnu_entity) <case E_Access_Type>: When computing

gcc/ada/mlib-tgt.adb

@@ -23,10 +23,6 @@
 --                                                                          --
 ------------------------------------------------------------------------------
 
---  This is the default version which does not support libraries.
---  All subprograms are dummies, because they are never called,
---  except Support_For_Libraries which returns None.
-
 with MLib.Fil;
 with Prj.Com;
 

gcc/ada/mlib-tgt.ads

@@ -24,12 +24,10 @@
 ------------------------------------------------------------------------------
 
 --  This package provides a set of target dependent routines to build
---  static, dynamic and shared libraries.
-
---  There are several versions for the body of this package
-
---  In the default version, libraries are not supported, so function
---  Support_For_Libraries return None.
+--  static, dynamic and shared libraries.  There are several packages
+--  providing the actual routines; this package calls them indirectly
+--  by means of access-to-subprogram values; each target-dependent
+--  package initializes these values in its elaboration block.
 
 with Prj; use Prj;