From 7191bde57a5ce87343c74496a597b4a8185f0ce2 Mon Sep 17 00:00:00 2001
From: Elliot Saba <staticfloat@gmail.com>
Date: Thu, 17 Nov 2016 14:07:32 -0800
Subject: [PATCH] Set certain LLVM and OpenBLAS options automatically for
 `aarch64`

---
 Make.inc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Make.inc b/Make.inc
index b415cd4c7bd2a..3b7e9fbf56fa2 100644
--- a/Make.inc
+++ b/Make.inc
@@ -663,6 +663,13 @@ OPENBLAS_TARGET_ARCH:=ARMV7
 USE_SYSTEM_LIBM:=1
 endif
 
+# If we are running on aarch64 (e.g. ARMv8 or ARM64), set certain options automatically
+ifneq (,$(findstring aarch64,$(ARCH)))
+LLVM_VER:=3.9.0
+OPENBLAS_DYNAMIC_ARCH:=0
+OPENBLAS_TARGET_ARCH:=ARMV8
+endif
+
 # Set MARCH-specific flags
 ifneq ($(MARCH),)
 CC += -march=$(MARCH)