===================================================================
@@ -80,6 +80,19 @@ avr_devicespecs_file (int argc, const ch
return X_NODEVLIB;
case 1:
+ if (0 == strcmp ("device-specs", argv[0]))
+ {
+ /* FIXME: This means "device-specs%s" from avr.h:DRIVER_SELF_SPECS
+ has not been resolved to a path. That case can occur when the
+ c++ testsuite is run from the build directory. DejaGNU's
+ libgloss.exp:get_multilibs runs $compiler without -B, i.e.runs
+ xgcc without specifying a prefix. Without any prefix, there is
+ no means to find out where the specs files might be located.
+ get_multilibs runs xgcc --print-multi-lib, hence we don't actually
+ need information form a specs file and may skip it here. */
+ return X_NODEVLIB;
+ }
+
mmcu = AVR_MMCU_DEFAULT;
break;