Fix detection whether the system is big endian

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 2b3ad7abc1)

ConfigureChecks.cmake

@@ -9,6 +9,11 @@
 #
 #################################################
 
+# little/big endian?
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+
 # hal
 pkg_search_module( HAL hal )
 if( NOT HAL_FOUND )

config.h.cmake

@@ -1 +1,5 @@
 #define KNETWORKMANAGER_VERSION_STRING "@KNETWORKMANAGER_VERSION@"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#cmakedefine WORDS_BIGENDIAN @WORDS_BIGENDIAN@

knetworkmanager-0.8/src/sha1.cpp

@@ -12,6 +12,8 @@
  * See README and COPYING for more details.
  */
 
+#include "config.h"
+
 #include <stdlib.h>
 #include <string.h>