As 9f2abc75 accidentally got the ordering of some of the includes wrong,
I decided to propose my initial solution again.
Additional to that, I've opened a MR against CMocka to solve this on
their side, since I believe that the current way this is done is not
sustainable [0].
[0] https://gitlab.com/cmocka/cmocka/-/merge_requests/91
Fixes: 9f2abc75 ("Fix tests with gcc15 (uintptr_t)")
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
CProof note: our new tests need to also be updated.
The flag hides errors. But we want unit tests to be correct in order
to reveal errors in the main code.
The patch removes tests_unittests_unittests_CFLAGS which makes autotools
use AM_CFLAGS instead. Therefore, unit tests are built with flags
derived from configure.ac.
