json-c

TODO

Prepare

• Check if we can remove json-c as only sway depends on it
• Check if we need pointer and/or patch support (RFCs 6901 and 6902)

Prepare

• Depends on doxygen for documentation

Configure

• -DDISABLE_JSON_POINTER=ON disables both pointer (RFC6901) and patch (RFC6902) support
• rdrand is only available on x86-64
• We pass -DCMAKE_POLICY_DEFAULT_CMP0219=OLD to prevent policy warning