Oh, right - newer gcc's C++ One Definition Rule [-Werror=odr] flag is…

… cranky about having two search copies. Try some renaming.
BRL-CAD · Nov 25, 2024 · 48fca10 · 48fca10
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diff --git a/src/librt/search.h b/src/librt/search.h
@@ -151,8 +151,6 @@ typedef struct _option {
     int flags;
 } OPTION;
 
-extern int isdepth, isoutput;
-
 __BEGIN_DECLS
 
 static int c_attr(char *, char ***, int, struct db_plan_t **, int *, struct bu_ptbl *, struct _db_search_ctx *);