Add pre-compiler checks for different config options

[padelsbach]

This change addresses build and unit test errors when using the following config in utils-wolfssl.sh.

WOLFSSL_TAG=${WOLFSSL_TAG:-"v5.8.2-stable"}
WOLFSSL_CONFIG_OPTS=${WOLFSSL_CONFIG_OPTS:-'--enable-all-crypto --with-eccminsz=192 --with-max-ecc-bits=1024 --enable-opensslcoexist --enable-sha'}
WOLFSSL_CONFIG_CFLAGS=${WOLFSSL_CONFIG_CFLAGS:-"-I${OPENSSL_INSTALL_DIR}/include -DWC_RSA_NO_PADDING -DWOLFSSL_PUBLIC_MP -DHAVE_PUBLIC_FFDHE -DHAVE_FFDHE_6144 -DHAVE_FFDHE_8192 -DWOLFSSL_PSS_LONG_SALT -DWOLFSSL_PSS_SALT_LEN_DISCOVER -DRSA_MIN_SIZE=1024 -DWOLFSSL_OLD_OID_SUM "}