* testsuite/27_io/istream_seeks.cc: Inform DejaGnu of required files.

[pf3gnuchains/gcc-fork.git] / boehm-gc / dyn_load.c

diff --git a/boehm-gc/dyn_load.c b/boehm-gc/dyn_load.c
index 8d00346..ec909ca 100644 (file)
--- a/boehm-gc/dyn_load.c
+++ b/boehm-gc/dyn_load.c
@@ -393,7 +393,9 @@ extern void * GC_roots_present();
        /* The type is a lie, since the real type doesn't make sense here, */
        /* and we only test for NULL.                                      */
 
+#ifndef GC_scratch_last_end_ptr
 extern ptr_t GC_scratch_last_end_ptr; /* End of GC_scratch_alloc arena */
+#endif
 
 /* We use /proc to track down all parts of the address space that are  */
 /* mapped by the process, and throw out regions we know we shouldn't   */