# DP: Fix the linker error when creating an xcc for ia64

---
 gcc/config/ia64/fde-glibc.c     |    3 +++
 gcc/config/ia64/unwind-ia64.c   |    3 ++-
 gcc/unwind-compat.c             |    2 ++
 gcc/unwind-generic.h            |    2 ++
 6 files changed, 14 insertions(+), 1 deletions(-)

Index: b/src/libgcc/config/ia64/fde-glibc.c
===================================================================
--- a/src/libgcc/config/ia64/fde-glibc.c
+++ b/src/libgcc/config/ia64/fde-glibc.c
@@ -28,6 +28,7 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE 1
 #endif
+#ifndef inhibit_libc
 #include "config.h"
 #include <stddef.h>
 #include <stdlib.h>
@@ -159,3 +160,5 @@ _Unwind_FindTableEntry (void *pc, unw_wo
 
   return data.ret;
 }
+
+#endif
Index: b/src/libgcc/config/ia64/unwind-ia64.c
===================================================================
--- a/src/libgcc/config/ia64/unwind-ia64.c
+++ b/src/libgcc/config/ia64/unwind-ia64.c
@@ -26,6 +26,7 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
+#ifndef inhibit_libc
 #include "tconfig.h"
 #include "tsystem.h"
 #include "coretypes.h"
@@ -2466,3 +2467,4 @@ alias (_Unwind_SetIP);
 #endif
 
 #endif
+#endif
Index: b/src/libgcc/unwind-compat.c
===================================================================
--- a/src/libgcc/unwind-compat.c
+++ b/src/libgcc/unwind-compat.c
@@ -23,6 +23,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #if defined (USE_GAS_SYMVER) && defined (USE_LIBUNWIND_EXCEPTIONS)
+#ifndef inhibit_libc
 #include "tconfig.h"
 #include "tsystem.h"
 #include "unwind.h"
@@ -207,3 +208,4 @@ _Unwind_SetIP (struct _Unwind_Context *c
 }
 symver (_Unwind_SetIP, GCC_3.0);
 #endif
+#endif
Index: b/src/libgcc/unwind-generic.h
===================================================================
--- a/src/libgcc/unwind-generic.h
+++ b/src/libgcc/unwind-generic.h
@@ -221,6 +221,7 @@ _Unwind_SjLj_Resume_or_Rethrow (struct _
    compatible with the standard ABI for IA-64, we inline these.  */
 
 #ifdef __ia64__
+#ifndef inhibit_libc
 static inline _Unwind_Ptr
 _Unwind_GetDataRelBase (struct _Unwind_Context *_C)
 {
@@ -237,6 +238,7 @@ _Unwind_GetTextRelBase (struct _Unwind_C
 
 /* @@@ Retrieve the Backing Store Pointer of the given context.  */
 extern _Unwind_Word _Unwind_GetBSP (struct _Unwind_Context *);
+#endif /* inhibit_libc */
 #else
 extern _Unwind_Ptr _Unwind_GetDataRelBase (struct _Unwind_Context *);
 extern _Unwind_Ptr _Unwind_GetTextRelBase (struct _Unwind_Context *);