1 files changed, 1 insertions, 0 deletions
diff --git a/gc.c b/gc.c
index e61f701333..97ede14500 100644
--- a/gc.c
+++ b/gc.c
@@ -32,6 +32,7 @@
 
 #ifdef __ia64__
 #include <ucontext.h>
+#pragma weak __libc_ia64_register_backing_store_base
 extern unsigned long __libc_ia64_register_backing_store_base;
 #endif