Instead of letting the build system define endianess, rely on endian.h.

CMakeLists.txt

@@ -5,7 +5,6 @@ project(LibVNCServer)
 include(CheckFunctionExists)
 include(CheckIncludeFile)
 include(CheckTypeSize)
-include(TestBigEndian)
 include(CheckCSourceCompiles)
 include(CheckCXXSourceCompiles)
 include(CheckCSourceRuns)
@@ -163,8 +162,6 @@ if(NOT HAVE_LIBVNCSERVER_IN_ADDR_T)
   set(LIBVNCSERVER_NEED_INADDR_T 1)
 endif(NOT HAVE_LIBVNCSERVER_IN_ADDR_T)
 
-TEST_BIG_ENDIAN(LIBVNCSERVER_WORDS_BIGENDIAN)
-
 # TODO:
 # LIBVNCSERVER_ENOENT_WORKAROUND
 # inline

configure.ac

@@ -503,7 +503,6 @@ AC_CHECK_HEADERS([arpa/inet.h endian.h fcntl.h netdb.h netinet/in.h stdlib.h std
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
-AC_C_BIGENDIAN
 AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_HEADER_SYS_WAIT

rfb/rfbproto.h

@@ -80,11 +80,11 @@
 #endif
 #endif
 
-/* some autotool versions do not properly prefix
+# include <endian.h>
-   WORDS_BIGENDIAN, so do that manually */
+# if __BYTE_ORDER == __BIG_ENDIAN
-#ifdef WORDS_BIGENDIAN
+#  define LIBVBNCSERVER_WORDS_BIGENDIAN 1
-#define LIBVNCSERVER_WORDS_BIGENDIAN
+# endif
-#endif
+
 
 /* MS compilers don't have strncasecmp */
 #ifdef _MSC_VER