diff -up ./test/cycles.c.orig ./test/cycles.c
--- ./test/cycles.c.orig	2018-02-22 09:48:21.780623627 +0000
+++ ./test/cycles.c	2018-02-22 09:48:53.991561156 +0000
@@ -25,7 +25,8 @@
 #elif defined (__sparcv9__)
 #define RDTSC(dst) asm volatile ("rd %%tick, %%0":"=r"(dst))
 #else
-#error "Unimplemented rdtsc"
+#warning "Unimplemented rdtsc"
+#define RDTSC(dst) dst = 0
 #endif
 
 extern char **environ;