Fix compilation of crtstuff.c when DEFAULT_USE_CXA_ATEXIT is false

	PR libgcc/92988
	* crtstuff.c (__do_global_dtors_aux): Only call __cxa_finalize if
	DEFAULT_USE_CXA_ATEXIT is true.

libgcc/ChangeLog

+2020-01-18  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR libgcc/92988
+	* crtstuff.c (__do_global_dtors_aux): Only call __cxa_finalize if
+	DEFAULT_USE_CXA_ATEXIT is true.
+
 2020-01-16  Mihail-Calin Ionescu  <mihail.ionescu@arm.com>
 	    Thomas Preud'homme  <thomas.preudhomme@arm.com>
 

libgcc/crtstuff.c

@@ -382,10 +382,12 @@ __do_global_dtors_aux (void)
   if (__builtin_expect (completed, 0))
     return;
 
+#if DEFAULT_USE_CXA_ATEXIT
 #ifdef CRTSTUFFS_O
   if (__cxa_finalize)
     __cxa_finalize (__dso_handle);
 #endif
+#endif
 
 #ifdef FINI_ARRAY_SECTION_ASM_OP
   /* If we are using .fini_array then destructors will be run via that