From eeb76d63b376bbb579536eda38ae8f2dfdf00826 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 17 Oct 2021 15:46:44 +0200
Subject: [PATCH] Fix syntax

---
 Makefile.arm64 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile.arm64 b/Makefile.arm64
index 0c80c8687..ba20ce844 100644
--- a/Makefile.arm64
+++ b/Makefile.arm64
@@ -3,7 +3,7 @@ ifneq ($(C_COMPILER), PGI)
 ifeq ($(C_COMPILER), CLANG)
 ISCLANG=1
 endif
-ifneq ($(filter 1,$(GCCVERSIONGT4) $(ISCLANG)))
+ifneq (1, $(filter 1,$(GCCVERSIONGT4) $(ISCLANG)))
 CCOMMON_OPT += -march=armv8-a
 ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a
@@ -51,7 +51,7 @@ endif
 # Use a72 tunings because Neoverse-N1 is only available
 # in GCC>=9
 ifeq ($(CORE), NEOVERSEN1)
-ifeq ($(filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG)))
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG)))
 ifeq ($(GCCVERSIONGTEQ9), 1)
 CCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1
 ifneq ($(F_COMPILER), NAG)
@@ -73,7 +73,7 @@ endif
 
 # Use a53 tunings because a55 is only available in GCC>=8.1
 ifeq ($(CORE), CORTEXA55)
-ifeq ($filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG)))
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG)))
 ifeq ($(GCCVERSIONGTEQ8), 1)
 CCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a55
 ifneq ($(F_COMPILER), NAG)
@@ -135,7 +135,7 @@ FCOMMON_OPT += -march=armv8.3-a
 endif
 endif
 
-ifeq ($filter 1,$(GCCVERSIONGTEQ9) $ISCLANG)))
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ9) $ISCLANG)))
 ifeq ($(CORE), TSV110)
 CCOMMON_OPT += -march=armv8.2-a -mtune=tsv110
 ifneq ($(F_COMPILER), NAG)
@@ -144,7 +144,7 @@ endif
 endif
 endif
 
-ifeq ($filter 1,$(GCCVERSIONGTEQ9) $(ISCLANG)))
+ifeq (1, $(filter 1,$(GCCVERSIONGTEQ9) $(ISCLANG)))
 ifeq ($(CORE), EMAG8180)
 CCOMMON_OPT += -march=armv8-a -mtune=emag
 ifneq ($(F_COMPILER), NAG)