turn off chacha on big endian

configure.ac

@@ -6,7 +6,7 @@
 #
 #
 
-AC_INIT([wolfssl],[3.4.6],[https://github.com/wolfssl/wolfssl/issues],[wolfssl],[http://www.wolfssl.com])
+AC_INIT([wolfssl],[3.4.7],[https://github.com/wolfssl/wolfssl/issues],[wolfssl],[http://www.wolfssl.com])
 
 AC_CONFIG_AUX_DIR([build-aux])
 
@@ -1201,6 +1201,12 @@ AC_ARG_ENABLE([chacha],
     [ ENABLED_CHACHA=yes ]
     )
 
+# not ready for big endian yet
+if test "x$ac_cv_c_bigendian" = "xyes"
+then
+    ENABLED_CHACHA=no
+fi
+
 # lean psk does't need chacha
 if test "$ENABLED_LEANPSK" = "yes"
 then

support/wolfssl.pc

@@ -5,6 +5,6 @@ includedir=${prefix}/include
 
 Name: wolfssl
 Description: wolfssl C library.
-Version: 3.4.6
+Version: 3.4.7
 Libs: -L${libdir} -lwolfssl
 Cflags: -I${includedir}

wolfcrypt/src/chacha.c

@@ -48,6 +48,7 @@
 
 #ifdef BIG_ENDIAN_ORDER
     #define LITTLE32(x) ByteReverseWord32(x)
+    #error "CHACHA Not ready for Big Endian yet"
 #else
     #define LITTLE32(x) (x)
 #endif

wolfssl/version.h

@@ -26,8 +26,8 @@
 extern "C" {
 #endif
 
-#define LIBWOLFSSL_VERSION_STRING "3.4.6"
-#define LIBWOLFSSL_VERSION_HEX 0x03004006
+#define LIBWOLFSSL_VERSION_STRING "3.4.7"
+#define LIBWOLFSSL_VERSION_HEX 0x03004007
 
 #ifdef __cplusplus
 }