Rename target option flag macro

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/aesce.c b/library/aesce.c
index 5501068..e2b75a2 100644
--- a/library/aesce.c
+++ b/library/aesce.c
@@ -36,7 +36,7 @@
  * for older compilers.
  */
 #define __ARM_FEATURE_AES    1
-#define NEED_TARGET_OPTIONS
+#define MBEDTLS_NEED_TAGET_OPTIONS
 #endif
 
 #include <string.h>
diff --git a/library/sha256.c b/library/sha256.c
index a56c88e..46a8831 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -41,7 +41,7 @@
  * for older compilers.
  */
 #define __ARM_FEATURE_SHA2   1
-#define NEED_TARGET_OPTIONS
+#define MBEDTLS_NEED_TAGET_OPTIONS
 #endif
 
 #include "common.h"
@@ -60,7 +60,7 @@
 #  if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) || \
     defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY)
 /* *INDENT-OFF* */
-#    if !defined(__ARM_FEATURE_CRYPTO) || defined(NEED_TARGET_OPTIONS)
+#    if !defined(__ARM_FEATURE_CRYPTO) || defined(MBEDTLS_NEED_TAGET_OPTIONS)
 #      if defined(__clang__)
 #        if __clang_major__ < 4
 #          error "A more recent Clang is required for MBEDTLS_SHA256_USE_A64_CRYPTO_*"
diff --git a/library/sha512.c b/library/sha512.c
index dc44797..2c91a2a 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -35,7 +35,7 @@
  * at the top of this file, before any includes.
  */
 #define __ARM_FEATURE_SHA512 1
-#define NEED_TARGET_OPTIONS
+#define MBEDTLS_NEED_TAGET_OPTIONS
 #endif
 
 #include "common.h"
@@ -74,7 +74,7 @@
  * Clang == 13.0.0 same as clang 12 (only seen on macOS)
  * Clang >= 13.0.1 has __ARM_FEATURE_SHA512 and intrinsics
  */
-#    if !defined(__ARM_FEATURE_SHA512) || defined(NEED_TARGET_OPTIONS)
+#    if !defined(__ARM_FEATURE_SHA512) || defined(MBEDTLS_NEED_TAGET_OPTIONS)
        /* Test Clang first, as it defines __GNUC__ */
 #      if defined(__clang__)
 #        if __clang_major__ < 7