• Simon Butcher's avatar
    Adds a check and warning for the null entropy option · 1ceab6e4
    Simon Butcher authored
    If the option MBEDTLS_TEST_NULL_ENTROPY is enabled, the cmake generated
    makefile will generate an error unless a UNSAFE_BUILD switch is also enabled.
    
    Equally, a similar warning will always be generated if the Makefile is built,
    and another warning is generated on every compilation of entropy.c.
    
    This is to ensure the user is aware of what they're doing when they enable the
    null entropy option.
    1ceab6e4