File 0001-build-detect-endianness-at-configure-time.patch of Package sssd.openSUSE_Leap_42.3_Update

From 6346d3da4c5432813bcd57bd80d1d54bbad33545 Mon Sep 17 00:00:00 2001
From: HouzuoGuo <guohouzuo@gmail.com>
Date: Thu, 30 Mar 2017 11:31:44 +0200
Subject: [PATCH 1/7] [PATCH] build: detect endianness at configure time

WORDS_BIGENDIAN, HAVE_BIG_ENDIAN and HAVE_LITTLE_ENDIAN are needed by
Samba. See Samba's byteorder.h header for an example.

Signed-off-by: David Disseldorp <ddiss@samba.org>
---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index ad63587ff..129c732e3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -428,6 +428,13 @@ SSS_ENABLE_INTGCHECK_REQS
 
 AM_CONDITIONAL([HAVE_DEVSHM], [test -d /dev/shm])
 
+AC_C_BIGENDIAN
+if test x$WORDS_BIGENDIAN != x; then
+    AC_DEFINE(HAVE_BIG_ENDIAN, 1, [whether platform is big endian])
+else
+    AC_DEFINE(HAVE_LITTLE_ENDIAN, 1, [whether platform is little endian])
+fi
+
 # Check if we should install polkit rules
 ENABLE_POLKIT_RULES_PATH
 AM_CONDITIONAL([HAVE_POLKIT_RULES_D], [test x$HAVE_POLKIT_RULES_D != x])
-- 
2.15.1