ARM defines SYS_cacheflush, but doesn't have --- system.c | 2 ++ 1 file changed, 2 insertions(+) Index: strace-4.5.18/system.c =================================================================== --- strace-4.5.18.orig/system.c +++ strace-4.5.18/system.c @@ -70,9 +70,11 @@ #include #endif +#ifndef ARM #ifdef SYS_cacheflush #include #endif +#endif #ifdef HAVE_LINUX_USTNAME_H #include