[PATCH] config/microblaze/rtems.h: Define __USE_INIT_FINI__

[Joel Sherrill]

RTEMS needs this defined to select the proper procedure for
executing the global constructors.
---
 gcc/config/microblaze/rtems.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/config/microblaze/rtems.h b/gcc/config/microblaze/rtems.h
index ec801bde4bd..f98d316519c 100644
--- a/gcc/config/microblaze/rtems.h
+++ b/gcc/config/microblaze/rtems.h
@@ -26,6 +26,7 @@
 
 #define TARGET_OS_CPP_BUILTINS() do {          \
   builtin_define( "__rtems__" );               \
+  builtin_define ("__USE_INIT_FINI__");        \
   builtin_assert( "system=rtems" );            \
 } while (0)
 
-- 
2.52.0