From f4b7ba12b71f97b6e5f8cec462635b9334c62a72 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sat, 7 Nov 2020 23:37:21 +0100
Subject: [PATCH] Update Makefile.system

---
 Makefile.system | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile.system b/Makefile.system
index dc7ed3f3a..258a84262 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -252,7 +252,9 @@ DUMMY := $(shell $(MAKE) -C $(TOPDIR) -f Makefile.prebuild CC="$(CC)" FC="$(FC)"
 ifndef TARGET_CORE
 include $(TOPDIR)/Makefile.conf
 else
+ifdef HAVE_NEON
 undefine HAVE_NEON
+endif
 undefine HAVE_VFP
 undefine HAVE_VFPV3
 undefine HAVE_VFPV4