Try using arm64 implementation for fibers.

2019-06-24 15:13:10 +12:00 · 2019-06-24 15:13:10 +12:00 · 0e6396d2ac
--- a/configure.ac
+++ b/configure.ac
@ -2272,6 +2272,9 @@ AS_CASE(["$rb_cv_fiber_coroutine"], [yes|''], [
        [x64-mingw32], [
            rb_cv_fiber_coroutine=win64
        ],
+        [aarch64-linux], [
+            rb_cv_fiber_coroutine=arm64
+        ],
        [powerpc64le-linux], [
            rb_cv_fiber_coroutine=ppc64le
        ],