--- a/src/lib/fy-accel.c    (index)
+++ b/src/lib/fy-accel.c    (working tree)
@@ -19,6 +19,7 @@

 #include "fy-accel.h"

+#define XXH_STATIC_LINKING_ONLY
 #include "xxhash.h"

 /* powers of two and the closest primes before
--- a/src/lib/fy-doc.c      (index)
+++ b/src/lib/fy-doc.c      (working tree)
@@ -24,6 +24,7 @@

 #include "fy-utils.h"

+#define XXH_STATIC_LINKING_ONLY
 #include "xxhash.h"

 static const struct fy_hash_desc hd_anchor;