remove stray definitions of XTRANSFORM*() in wolfcrypt/src/sha512.c; restore global intel_flags in the !WC_NO_INTERNAL_FUNCTION_POINTERS paths of sha256.c and sha512.c; disable test_wolfSSL_dtls_compare_stateless() in tests/api.c when DEBUG_VECTOR_REGISTER_ACCESS_FUZZING (it depends on a stable SHA512 hash of the in-memory struct WOLFSSL image).
Before creating any new configure files (.conf) read the CONF_FILES_README.md