diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 847acee46e5..82d7ba0629d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-10  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* crtstuff.c: Revert part of 2005-05-08 Change.
+	(IN_LIBGCC2): Define.
+
 2005-05-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* config/sparc/sparc.c (fp_sethi_p): Test !SPARC_SIMM13_P and
diff --git a/gcc/crtstuff.c b/gcc/crtstuff.c
index 2f4fa31120f..adc857c3666 100644
--- a/gcc/crtstuff.c
+++ b/gcc/crtstuff.c
@@ -51,6 +51,9 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
    This file must be compiled with gcc.  */
 
+/* Target machine header files require this define. */
+#define IN_LIBGCC2
+
 #include "tconfig.h"
 #include "tsystem.h"
 #include "coretypes.h"