From feece1382deeb39689986f097a9a4b3e4818688b Mon Sep 17 00:00:00 2001
From: Mamy Ratsimbazafy <mamy_github@numforge.co>
Date: Fri, 25 Sep 2020 18:14:07 +0200
Subject: [PATCH] ARM64 BLST hotfix - disable BLST on ARM64 (#1753)

---
 config.nims | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/config.nims b/config.nims
index c7fc25c04..9d5caab4a 100644
--- a/config.nims
+++ b/config.nims
@@ -1,3 +1,12 @@
+# Emergency fixes
+# ---------------------------------------------------
+if defined(arm64):
+  # https://twitter.com/EthereumOnARM/status/1309477357938499585?s=20
+  # https://github.com/supranational/blst/issues/31
+  switch("defined", "BLS_FORCE_BACKEND=miracl")
+
+# ---------------------------------------------------
+
 if defined(release):
   switch("nimcache", "nimcache/release/$projectName")
 else: