Fix pragmas #3298

BsAtHome · 2025-01-23T21:18:14Z

There are several pragmas in use that either do nothing or must be discouraged.

Using #pragma once is not guaranteed to work (because of links). This is changed to standard include guards.
The writable strings warning exclusion was only for older python versions. It was fixed in python 3.7 and LCNC only supports 3.8+.
The strict aliasing warning does not trigger and is no longer required.

Finally a missed missing initialization was fixed.

…include guard.

…8, so this is a non-issue.

BsAtHome added 4 commits January 23, 2025 20:36

Don't use "#pragma once" because it can fail. Instead use a standard …

4cdcf43

…include guard.

Writable strings was solved in python 3.7. LCNC supports python >= 3.…

840878c

…8, so this is a non-issue.

Neither gcc nor clang flag a warning. Remove the pragmas.

3a84ac9

Fix missing field initialization.

865414d

andypugh merged commit b680abc into LinuxCNC:master Jan 24, 2025
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