Rusty Russell 3be36a66e3 configure: support sanitizers properly. ...

For example, if we use -fsanitize=undefined, we can't do unaligned
integer access, but since we didn't test with the sanitizer flags, we
didn't know this, and set `HAVE_UNALIGNED_ACCESS=1`.

Also, add -fno-sanitize-recover= in developer mode, so we actually
fail binaries if something is detected.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2023-04-05 06:12:24 +09:30

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