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Blackfin: Define __FDPIC__ with -mfdpic


The uClibc folks have decided they'd rather have a single __FDPIC__
preprocessor define than target-specific __BFIN_FDPIC__ or __FRV_FDPIC__
variants.  I've committed the following to make the bfin port define it.


Bernd
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Index: ChangeLog
===================================================================
--- ChangeLog	(revision 130582)
+++ ChangeLog	(working copy)
@@ -1,3 +1,8 @@
+2007-11-27  Bernd Schmidt  <bernd.schmidt@analog.com>
+
+	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __FDPIC__ as
+	necessary.
+
 2007-12-03  Razya Ladelsky <razya@il.ibm.com>
 
     * doc/invoke.texi (fipa-cp, fipa-matrix-reorg): Add documentation.
Index: config/bfin/bfin.h
===================================================================
--- config/bfin/bfin.h	(revision 130582)
+++ config/bfin/bfin.h	(working copy)
@@ -123,7 +123,10 @@ extern int target_flags;
 	builtin_define ("__WORKAROUND_SPECULATIVE_SYNCS");		\
 						\
       if (TARGET_FDPIC)				\
-	builtin_define ("__BFIN_FDPIC__");	\
+	{					\
+	  builtin_define ("__BFIN_FDPIC__");	\
+	  builtin_define ("__FDPIC__");		\
+	}					\
       if (TARGET_ID_SHARED_LIBRARY		\
 	  && !TARGET_SEP_DATA)			\
 	builtin_define ("__ID_SHARED_LIB__");	\

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