From https://www.spinics.net/lists/dwarves/msg00121.html

--- config.h.cmake/dwarves_fprintf.c.orig	2017-02-09 14:54:47.043138172 -0200
+++ config.h.cmake/dwarves_fprintf.c	2017-02-09 14:54:53.210138288 -0200
@@ -74,7 +74,6 @@ static const char *dwarf_tag_names[] = {
 	[DW_TAG_unspecified_type]	  = "unspecified_type",
 	[DW_TAG_partial_unit]		  = "partial_unit",
 	[DW_TAG_imported_unit]		  = "imported_unit",
-	[DW_TAG_mutable_type]		  = "mutable_type",
 	[DW_TAG_condition]		  = "condition",
 	[DW_TAG_shared_type]		  = "shared_type",
 #ifdef STB_GNU_UNIQUE