From 001e6b53116bb19f8c9d1c115a3fae6eaf5d6b3d Mon Sep 17 00:00:00 2001
From: Jos de Kloe <josdekloe@gmail.com>
Date: Tue, 14 Dec 2021 09:05:27 +0100
Subject: [PATCH] add patch to src/grib_api_internal.h as proposed by Mamoru
 TASAKA <mtasaka@fedoraproject.org> to fix test problems on the big endian
 s390x platform.

---
 src/grib_api_internal.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/grib_api_internal.h b/src/grib_api_internal.h
index 3b8fae3ca..0c8fcf17c 100644
--- a/src/grib_api_internal.h
+++ b/src/grib_api_internal.h
@@ -40,9 +40,9 @@ extern "C" {
 
 #if IS_BIG_ENDIAN
 #if GRIB_MEM_ALIGN
-#define FAST_BIG_ENDIAN 0
-#else
 #define FAST_BIG_ENDIAN 1
+#else
+#define FAST_BIG_ENDIAN 0
 #endif
 #endif