From 58c84423b1b7433caa1a48460265681c06c38e68 Mon Sep 17 00:00:00 2001
From: Toyohisa Kameyama <kameyama@riken.jp>
Date: Tue, 23 Jul 2019 03:03:43 +0900
Subject: [PATCH] tealeaf: Don't add -march=native on ARM and gcc 5.x or
 before. (#12080)

---
 var/spack/repos/builtin/packages/tealeaf/package.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/var/spack/repos/builtin/packages/tealeaf/package.py b/var/spack/repos/builtin/packages/tealeaf/package.py
index 3c75f6e376..439b708ed0 100644
--- a/var/spack/repos/builtin/packages/tealeaf/package.py
+++ b/var/spack/repos/builtin/packages/tealeaf/package.py
@@ -24,6 +24,12 @@ class Tealeaf(MakefilePackage):
 
     depends_on('mpi')
 
+    def edit(self, spec, prefix):
+        if (spec.satisfies('target=aarch64 %gcc@:5.9')):
+            filter_file(
+                '-march=native', '', join_path('TeaLeaf_ref', 'Makefile')
+            )
+
     @property
     def build_targets(self):
         targets = [