diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 89281dbe4fd..f1e85f7e79a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-12-07  Richard Sandiford  <richard@codesourcery.com>
+
+	* config/darwin.h: Guard section variables with #ifndef IN_LIBGCC2.
+
 2005-12-07  Richard Sandiford  <richard@codesourcery.com>
 
 	* config/alpha/alpha.c (alpha_start_function): Use switch_to_section.
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 8afae4518e6..ff220a2c517 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -610,9 +610,11 @@ Boston, MA 02110-1301, USA.  */
 #define MAX_OFILE_ALIGNMENT 0x8000
 
 /* Declare the section variables.  */
+#ifndef IN_LIBGCC2
 #define DEF_SECTION(NAME, FLAGS, DIRECTIVE, OBJC) extern section *NAME;
 #include "darwin-sections.def"
 #undef DEF_SECTION
+#endif
 
 #undef	TARGET_ASM_SELECT_SECTION
 #define TARGET_ASM_SELECT_SECTION machopic_select_section