From 20f492c2984913b6b278be2ae6bbb057026bfc52 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Mon, 1 Mar 2021 21:00:10 +0100
Subject: [PATCH] Fix AMD AOCC compiler detection

---
 Makefile.system | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.system b/Makefile.system
index 848c38797..91a078565 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -904,8 +904,8 @@ CCOMMON_OPT += -DF_INTERFACE_FLANG
 FCOMMON_OPT += -Mrecursive -Kieee
 ifeq ($(OSNAME), Linux)
 ifeq ($(ARCH), x86_64)
-FLANG_VENDOR := $(shell `$(FC) --version|cut -f 1 -d "."|head -1`)
-ifeq ($(FLANG_VENDOR),AOCC)
+FLANG_VENDOR := $(shell $(FC) --version|head -1 |cut -f 1 -d " ")
+ifeq ($(FLANG_VENDOR), AMD)
 FCOMMON_OPT += -fno-unroll-loops
 endif
 endif