+#include "acconfig.h"
#include "arch/probe.h"
/* flags we export */
ceph_arch_neon = (get_hwcap() & HWCAP_NEON) == HWCAP_NEON;
#elif __aarch64__ && __linux__
ceph_arch_neon = (get_hwcap() & HWCAP_ASIMD) == HWCAP_ASIMD;
-# ifdef HWCAP_CRC32
+# if defined(HAVE_ARMV8_CRC) && defined(HWCAP_CRC32)
ceph_arch_aarch64_crc32 = (get_hwcap() & HWCAP_CRC32) == HWCAP_CRC32;
-# else
- ceph_arch_aarch64_crc32 = 0; // sorry!
# endif
#else
if (0)