$as_echo "$enable_audio_ext" >&6; }
;;
- i386 | riscv | s390 | sparc)
+ aarch64 | i386 | riscv | s390 | sparc)
if test $this_target = $target ; then
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
+fi
+done
+
+for ac_func in strsignal
+do :
+ ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
+if test "x$ac_cv_func_strsignal" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STRSIGNAL 1
+_ACEOF
+
fi
done