From 490a2e5d23bb8df1ed00a6de35805167a8fe5ca6 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sat, 14 Sep 2019 16:46:39 +0200
Subject: [PATCH] Expand gcc version check to include early 7.x

---
 kernel/power/isamax.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/isamax.c b/kernel/power/isamax.c
index 6f2f70ae9..0dd002d6b 100644
--- a/kernel/power/isamax.c
+++ b/kernel/power/isamax.c
@@ -1,4 +1,4 @@
-#if ( defined(__GNUC__)  && __GNUC__   < 6 )
+#if ( defined(__GNUC__) && (__GNUC__   < 5 || (__GNUC__ == 7 && __GNUC_MINOR__ < 3)) )
 #pragma GCC optimize "O0"
 #endif
 /***************************************************************************